1 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
3 * inferiors.h (gdb_id_to_thread_id): Remove.
4 * inferiors.c (gdb_id_to_thread_id): Remove.
5 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
6 removal. Move pid declaration closer to where it's used.
8 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
10 * server.c (handle_detach): New function.
11 (process_serial_event): Move code out, call handle_detach.
13 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
15 * server.c (require_running): Rename to ...
16 (require_running_or_return): ... this ...
17 (require_running_or_break): ... and this.
18 (handle_query, process_serial_event): Adjust.
20 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
22 * linux-low.c (linux_set_resume_request): Remove unused
25 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
27 * server.c (first_thread_of): Remove.
28 (process_serial_event): Replace usage of first_thread_of with
29 find_any_thread_of_pid.
30 * tracepoint.c (same_process_p): Remove.
31 (gdb_agent_about_to_close): Replace usage of same_process_p with
32 find_any_thread_of_pid.
33 * linux-x86-low.c (same_process_callback): Remove.
34 (x86_arch_setup_process_callback): Replace usage of
35 same_process_callback with find_any_thread_of_pid.
36 * thread-db.c (any_thread_of): Remove.
37 (switch_to_process): Replace usage of any_thread_of with
38 find_any_thread_of_pid.
39 * inferiors.c (thread_pid_matches_callback): Remove.
40 (find_thread_process): Adjust to use find_any_thread_of_pid.
42 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
44 * regcache.c (get_thread_regcache): Guard calls to "memset"
47 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
49 * linux-low.c (handle_extended_wait): Use
50 "allocate_target_description" instead of "XNEW".
51 * linux-x86-low.c (initialize_low_arch): Likewise.
53 2017-09-05 Yao Qi <yao.qi@linaro.org>
55 * configure.srv (srv_i386_regobj): Remove.
56 (srv_amd64_regobj): Remove.
57 (srv_regobj): Set it to "" for x86 non-linux targets.
58 * linux-x86-tdesc.c (i386_linux_read_description):
59 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
60 (init_registers_i386): Remove the declaration.
61 (tdesc_i386): Remove the declaration.
62 (lynx_i386_arch_setup): Call i386_create_target_description.
63 * nto-x86-low.c: Likewise.
64 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
65 [!__x86_64__]: include arch/i386.h.
66 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
68 2017-09-05 Yao Qi <yao.qi@linaro.org>
70 * configure.srv (srv_amd64_linux_xmlfiles): Remove
71 i386/amd64-XXX-linux from it.
73 2017-09-05 Yao Qi <yao.qi@linaro.org>
75 * configure.srv: Empty srv_amd64_linux_regobj if $development is
77 (ipa_amd64_linux_regobj): Remove.
78 (ipa_x32_linux_regobj): Remove.
80 2017-09-05 Yao Qi <yao.qi@linaro.org>
82 * Makefile.in (arch-amd64.o): New rule.
83 * configure.srv: Append arch-amd64.o.
84 * linux-amd64-ipa.c: Include common/x86-xstate.h.
85 (get_ipa_tdesc): Call amd64_linux_read_description.
86 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
87 and init_registers_amd64_XXX.
88 * linux-x86-low.c (x86_linux_read_description): Call
89 amd64_linux_read_description.
90 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
91 (initialize_low_arch): Don't call init_registers_x32_XXX and
92 init_registers_amd64_XXX.
93 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
95 [__x86_64__] (amd64_tdesc_test): New function.
96 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
97 and init_registers_amd64_XXX.
98 * linux-x86-tdesc.c: Include arch/amd64.h.
99 (xcr0_to_tdesc_idx): New function.
100 (i386_linux_read_description): New function.
101 (amd64_get_ipa_tdesc_idx): New function.
102 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
103 (amd64_get_ipa_tdesc): Declare.
105 2017-09-05 Yao Qi <yao.qi@linaro.org>
107 * configure.srv (srv_i386_linux_xmlfiles): Remove
108 i386/i386-XXX-linux.xml from it.
110 2017-09-05 Yao Qi <yao.qi@linaro.org>
112 * configure.srv: Set srv_i386_linux_regobj empty if $development
114 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
115 initialize_low_tdesc.
116 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
117 with #if initialize_low_tdesc.
118 * linux-x86-tdesc-selftest.c: New file.
119 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
121 2017-09-05 Yao Qi <yao.qi@linaro.org>
123 * Makefile.in (arch-i386.o): New rule.
124 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
125 (x86_64-*-linux*): Likewise.
126 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
128 (i386_linux_read_description): Remove code and call
129 i386_create_target_description.
130 * tdesc.c (allocate_target_description): New function.
131 * tdesc.h (set_tdesc_architecture): Remove declaration.
132 (set_tdesc_osabi): Likewise.
134 2017-09-05 Yao Qi <yao.qi@linaro.org>
136 * linux-x86-tdesc.c: Don't include <inttypes.h>.
137 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
138 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
140 * server.c (get_features_xml): Call tdesc_get_features_xml.
141 * tdesc.c (set_tdesc_architecture): New function.
142 (set_tdesc_osabi): New function.
143 (tdesc_get_features_xml): New function.
144 (tdesc_create_feature): Add an argument.
145 * tdesc.h (struct target_desc) <features>: New field.
146 <arch, osabi>: New field.
147 (~target_desc): xfree features, arch, and osabi.
148 (target_desc::oerator==): Don't compare .xmltarget.
149 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
150 (set_tdesc_osabi): Likewise.
151 (tdesc_get_features_xml): Likewise.
153 2017-09-05 Yao Qi <yao.qi@linaro.org>
155 * linux-x86-tdesc.c: Include selftest.h.
156 (i386_tdesc_test): New function.
157 (initialize_low_tdesc): Call selftests::register_test.
158 * tdesc.h: Include regdef.h.
159 (target_desc): Override operator == and !=.
161 2017-09-05 Yao Qi <yao.qi@linaro.org>
163 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
165 * linux-i386-ipa.c: Include common/x86-xstate.h
166 (get_ipa_tdesc): Call i386_linux_read_description.
167 (initialize_low_tracepoint): Don't call init_registers_XXX
168 functions, call initialize_low_tdesc instead.
169 * linux-x86-low.c (x86_linux_read_description): Call
170 i386_linux_read_description.
171 (initialize_low_arch): Don't call init_registers_i386_XXX
172 functions, call initialize_low_tdesc.
173 * linux-x86-tdesc.c: New file.
174 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
175 (i386_get_ipa_tdesc_idx): Declare.
176 (i386_get_ipa_tdesc): Declare.
177 (initialize_low_tdesc): Declare.
179 2017-09-05 Yao Qi <yao.qi@linaro.org>
181 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
184 2017-09-05 Yao Qi <yao.qi@linaro.org>
186 * Makefile.in (IPA_OBJS): Add vec-ipa.o
187 * regcache.c (get_thread_regcache): Use VEC_length.
188 (init_register_cache): Likewise.
189 (regcache_cpy): Likewise.
190 (registers_to_string): Iterate reg_defs via VEC_iterate.
191 (find_regno): Likewise.
192 (find_register_by_number): Use VEC_index.
193 (register_size): Call find_register_by_number.
194 (register_data): Call find_register_by_number.
195 (supply_regblock): Use VEC_length.
196 (regcache_raw_read_unsigned): Likewise.
197 * tdesc.c (init_target_desc): Iterate reg_defs via
199 (default_description): Update initializer.
200 (copy_target_description): Don't update field num_registers.
201 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
202 <num_registers>: Remove.
204 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
206 * Makefile.in (.SECONDARY): Define target.
208 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
210 * linux-low.c (linux_wait_1): Adjust.
211 * server.c (queue_stop_reply_callback): Adjust.
213 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
215 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
216 QEnvironmentUnset and QEnvironmentReset packets.
217 (handle_query): Inform remote that QEnvironmentHexEncoded,
218 QEnvironmentUnset and QEnvironmentReset are supported.
220 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
222 * inferiors.h (inferior_target_data): Rename to ...
223 (thread_target_data): ... this.
224 (inferior_regcache_data): Rename to ...
225 (thread_regcache_data): ... this.
226 (set_inferior_regcache_data): Rename to ...
227 (set_thread_regcache_data): ... this.
228 * inferiors.c (inferior_target_data): Rename to ...
229 (thread_target_data): ... this.
230 (inferior_regcache_data): Rename to ...
231 (thread_regcache_data): ... this.
232 (set_inferior_regcache_data): Rename to ...
233 (set_thread_regcache_data): ... this.
234 (free_one_thread): Update.
235 * linux-low.h (get_thread_lwp): Update.
236 * regcache.c (get_thread_regcache): Update.
237 (regcache_invalidate_thread): Update.
238 (free_register_cache_thread): Update.
239 * win32-i386-low.c (update_debug_registers_callback): Update.
240 (win32_get_current_dr): Update.
241 * win32-low.c (thread_rec): Update.
242 (delete_thread_info): Update.
243 (continue_one_thread): Update.
244 (suspend_one_thread): Update.
246 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
248 * inferiors.c (set_inferior_target_data): Remove.
249 * inferiors.h (set_inferior_target_data): Remove.
251 2017-08-18 Yao Qi <yao.qi@linaro.org>
253 * Makefile.in (OBS): Add selftest.o.
254 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
255 * configure, config.in: Re-generated.
256 * server.c: Include common/sefltest.h.
257 (captured_main): Handle option --selftest.
259 2017-08-09 Yao Qi <yao.qi@linaro.org>
261 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
262 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
263 i386-avx-mpx.o and i386-mmx.o.
264 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
265 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
266 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
267 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
268 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
269 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
270 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
271 i386/amd64-avx-mpx.xml.
273 2017-08-09 Yao Qi <yao.qi@linaro.org>
275 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
276 and x32-avx-avx512.o.
277 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
278 i386/x32-avx-avx512.xml.
280 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
282 * tracepoint.h (enum class fast_tpoint_collect_result): New
284 (fast_tracepoint_collecting): Change return type to
285 fast_tpoint_collect_result.
286 * tracepoint.c (fast_tracepoint_collecting): Likewise.
287 * linux-low.h: Include tracepoint.h.
288 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
289 fast_tpoint_collect_result.
290 * linux-low.c (handle_tracepoints): Adjust.
291 (linux_fast_tracepoint_collecting): Change return type to
292 fast_tpoint_collect_result.
293 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
294 linux_wait_1, stuck_in_jump_pad_callback,
295 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
296 proceed_one_lwp): Adjust to type change.
298 2017-07-10 Yao Qi <yao.qi@linaro.org>
300 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
302 2017-06-29 Yao Qi <yao.qi@linaro.org>
304 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
306 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
308 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
310 * Makefile.in (IPA_OBJS): Sort and format one item per line.
312 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
314 * linux-low.c (linux_create_inferior): Adjust code to access the
315 environment information via 'gdb_environ' class.
316 * lynx-low.c (lynx_create_inferior): Likewise.
317 * server.c (our_environ): Make it an instance of 'gdb_environ'.
318 (get_environ): Return a pointer to 'our_environ'.
319 (captured_main): Initialize 'our_environ'.
320 * server.h (get_environ): Adjust prototype.
321 * spu-low.c (spu_create_inferior): Adjust code to access the
322 environment information via 'gdb_environ' class.
324 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
326 * linux-low.c (linux_read_memory, linux_write_memory): Remove
327 usage of "register" keyword.
329 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
331 * configure: Re-generate.
333 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
335 * configure: Re-generate.
337 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
339 * Makefile.in (COMPILE.pre): Add "-x c++".
341 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
343 * fork-child.c: Conditionally include <signal.h>.
345 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
347 * server.c (handle_general_set): Handle new packet
349 (handle_query): Add "QStartupWithShell" to the list of supported
351 (gdbserver_usage): Add help text explaining the
352 new "--startup-with-shell" and "--no-startup-with-shell" CLI
354 (captured_main): Recognize and act upon the presence of the new
357 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
358 Pedro Alves <palves@redhat.com>
360 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
361 * configure: Regenerate.
362 * configure.srv (srv_linux_obj): Add "fork-child.o" and
364 (i[34567]86-*-lynxos*): Likewise.
365 (spu*-*-*): Likewise.
366 * fork-child.c: New file.
367 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
369 (linux_ptrace_fun): New function.
370 (linux_create_inferior): Adjust function prototype to reflect
371 change on "target.h". Adjust function code to use
373 (linux_request_interrupt): Delete "signal_pid".
374 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
375 (lynx_ptrace_fun): New function.
376 (lynx_create_inferior): Adjust function prototype to reflect
377 change on "target.h". Adjust function code to use
379 * nto-low.c (nto_create_inferior): Adjust function prototype and
380 code to reflect change on "target.h". Update comments.
381 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
382 "common-terminal.h" and "environ.h".
383 (terminal_fd): Moved to fork-child.c.
384 (old_foreground_pgrp): Likewise.
385 (restore_old_foreground_pgrp): Likewise.
386 (last_status): Make it global.
387 (last_ptid): Likewise.
388 (our_environ): New variable.
389 (startup_with_shell): Likewise.
390 (program_name): Likewise.
391 (program_argv): Rename to...
392 (program_args): ...this.
393 (wrapper_argv): New variable.
394 (start_inferior): Delete function.
395 (get_exec_wrapper): New function.
396 (get_exec_file): Likewise.
397 (get_environ): Likewise.
398 (prefork_hook): Likewise.
399 (post_fork_inferior): Likewise.
400 (postfork_hook): Likewise.
401 (postfork_child_hook): Likewise.
402 (handle_v_run): Update code to deal with arguments coming from the
403 remote host. Update calls from "start_inferior" to
405 (captured_main): Likewise. Initialize environment variable. Call
407 * server.h (post_fork_inferior): New prototype.
408 (get_environ): Likewise.
409 (last_status): Declare.
410 (last_ptid): Likewise.
411 (signal_pid): Likewise.
412 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
413 (spu_ptrace_fun): New function.
414 (spu_create_inferior): Adjust function prototype to reflect change
415 on "target.h". Adjust function code to use "fork_inferior".
416 * target.c (target_terminal_init): New function.
417 (target_terminal_inferior): Likewise.
418 (target_terminal_ours): Likewise.
419 * target.h: Include <vector>.
420 (struct target_ops) <create_inferior>: Update prototype.
421 (create_inferior): Update macro.
422 * utils.c (gdb_flush_out_err): New function.
423 * win32-low.c (win32_create_inferior): Adjust function prototype
424 and code to reflect change on "target.h".
426 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
428 * inferiors.c (switch_to_thread): New function.
430 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
432 * Makefile.in (SFILE): Add "common/job-control.c".
433 (OBS): Add "job-control.o".
435 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
437 * Makefile: Remove "@host_makefile_frag@".
439 2017-05-05 Pedro Alves <palves@redhat.com>
441 * configure: Regenerate.
443 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
445 * configure: Regenerate.
447 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
449 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
450 software_single_step change of return type to
451 std::vector<CORE_ADDR>.
452 * linux-low.c (install_software_single_step_breakpoints):
454 * linux-low.h (install_software_single_step_breakpoints):
457 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
459 * remote-utils.c: Include "gdb_termios.h" instead of
461 * terminal.h: Delete file.
463 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
465 * server.c: Include <vector>.
466 <program_argv, wrapper_argv>: Convert to std::vector.
467 (start_inferior): Rewrite function to use C++.
468 (handle_v_run): Likewise. Update code that calculates the argv
469 based on the vRun packet; use C++.
470 (captured_main): Likewise.
472 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
474 * server.c (handle_v_cont): Initialize thread_resume::thread
477 2017-04-05 Pedro Alves <palves@redhat.com>
479 * configure: Regenerate.
481 2017-04-05 Pedro Alves <palves@redhat.com>
483 * gdbreplay.c (sync_error): Constify.
484 * linux-x86-low.c (push_opcode): Constify.
486 2017-04-05 Pedro Alves <palves@redhat.com>
488 * win32-low.c (get_child_debug_event)
489 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
490 Report TARGET_WAITKIND_SPURIOUS instead.
492 2017-04-05 Pedro Alves <palves@redhat.com>
494 * remote-utils.c (remote_prepare, remote_open): Constify.
495 * remote-utils.h (remote_prepare, remote_open): Constify.
496 * server.c (captured_main): Constify 'port' handling.
498 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
500 * Makefile.in (clean): Clear .deps.
502 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
504 * .gitignore: Remove generated files, replace with wildcard.
505 * (clean): Replace removal of generated files with wildcard.
506 (version.c): Replace with...
507 (version-generated.c): ...this.
508 (xml-builtin.c): Replace with...
509 (xml-builtin-generated.c): ...this.
510 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
511 (%.c: *regformats*): Replace with...
512 (%-generated.c: *regformats*): ...this.
514 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
516 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
517 (xtensa_fill_gregset): Call collect_register_by_name for
519 (xtensa_store_gregset): Call supply_register_by_name for
522 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
524 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
525 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
526 (xtensa_store_gregset): Call supply_register for all registers in
527 a0_regnum..a0_regnum + C0_NREGS range.
529 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
531 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
532 (ax-ipa.o: ax.c): Remove.
533 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
534 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
535 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
536 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
537 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
539 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
541 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
542 (print-utils-ipa.o: ../common/print-utils.c): Remove.
543 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
544 (errors-ipa.o: ../common/errors.c): Remove.
545 (format-ipa.o: ../common/format.c): Remove.
546 (common-utils-ipa.o: ../common/common-utils.c): Remove.
548 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
550 * Makefile.in (%-ipa.o: %.c): New rule.
551 (tracepoint-ipa.o: tracepoint.c): Remove.
552 (utils-ipa.o: utils.c): Remove.
553 (remote-utils-ipa.o: remote-utils.c): Remove.
554 (regcache-ipa.o: regcache.c): Remove.
555 (i386-linux-ipa.o: i386-linux.c): Remove.
556 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
557 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
558 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
559 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
560 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
561 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
562 (amd64-linux-ipa.o: amd64-linux.c): Remove.
563 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
564 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
565 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
566 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
567 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
568 (aarch64-ipa.o: aarch64.c): Remove.
569 (s390-linux32-ipa.o: s390-linux32.c): Remove.
570 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
571 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
572 (s390-linux64-ipa.o: s390-linux64.c): Remove.
573 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
574 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
575 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
576 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
577 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
578 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
579 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
580 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
581 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
582 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
583 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
584 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
585 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
586 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
587 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
588 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
589 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
590 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
591 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
592 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
593 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
594 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
595 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
596 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
597 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
598 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
599 (tdesc-ipa.o: tdesc.c): Remove.
600 (x32-linux-ipa.o: x32-linux.c): Remove.
601 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
602 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
604 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
606 * Makefile.in (%.o: ../arch/%.c): New rule.
607 (arm.o: ../arch/arm.c): Remove.
608 (arm-linux.o: ../arch/arm-linux.c): Remove.
609 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
610 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
612 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
614 * Makefile.in (%.o: ../nat/%.c): New rule.
615 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
616 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
617 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
618 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
619 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
620 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
621 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
622 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
623 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
624 (linux-personality.o: ../nat/linux-personality.c): Remove.
625 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
626 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
627 (x86-linux.o: ../nat/x86-linux.c): Remove.
628 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
629 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
631 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
633 * Makefile.in (%.o: ../common/%.c): New rule.
634 (signals.o: ../common/signals.c): Remove.
635 (print-utils.o: ../common/print-utils.c): Remove.
636 (rsp-low.o: ../common/rsp-low.c): Remove.
637 (common-utils.o: ../common/common-utils.c): Remove.
638 (posix-strerror.o: ../common/posix-strerror.c): Remove.
639 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
640 (vec.o: ../common/vec.c): Remove.
641 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
642 (xml-utils.o: ../common/xml-utils.c): Remove.
643 (ptid.o: ../common/ptid.c): Remove.
644 (buffer.o: ../common/buffer.c): Remove.
645 (format.o: ../common/format.c): Remove.
646 (filestuff.o: ../common/filestuff.c): Remove.
647 (agent.o: ../common/agent.c): Remove.
648 (errors.o: ../common/errors.c): Remove.
649 (environ.o: ../common/environ.c): Remove.
650 (common-debug.o: ../common/common-debug.c): Remove.
651 (cleanups.o: ../common/cleanups.c): Remove.
652 (common-exceptions.o: ../common/common-exceptions.c): Remove.
653 (fileio.o: ../common/fileio.c): Remove.
654 (common-regcache.o: ../common/common-regcache.c): Remove.
655 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
656 (new-op.o: ../common/new-op.c): Remove.
657 (btrace-common.o: ../common/btrace-common.c): Remove.
659 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
661 * Makefile.in (%.o: ../target/%.c): New rule.
662 (waitstatus.o: ../target/waitstatus.c): Remove.
664 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
667 (%.c: ../regformats/%.dat,
668 (%.c: ../regformats/arm/%.dat,
669 (%.c: ../regformats/i386/%.dat,
670 (%.c: ../regformats/rs6000/%.dat): New rules.
673 (arm-with-iwmmxt.c): Remove.
674 (arm-with-vfpv2.c): Remove.
675 (arm-with-vfpv3.c): Remove.
676 (arm-with-neon.c): Remove.
677 (reg-bfin.c): Remove.
678 (reg-cris.c): Remove.
679 (reg-crisv32.c): Remove.
681 (i386-linux.c): Remove.
682 (i386-avx.c): Remove.
683 (i386-avx-linux.c): Remove.
684 (i386-avx-avx512.c): Remove.
685 (i386-avx-avx512-linux.c): Remove.
686 (i386-mpx.c): Remove.
687 (i386-mpx-linux.c): Remove.
688 (i386-avx-mpx-avx512-pku.c): Remove.
689 (i386-avx-mpx-avx512-pku-linux.c): Remove.
690 (i386-avx-mpx.c): Remove.
691 (i386-avx-mpx-linux.c): Remove.
692 (i386-mmx.c): Remove.
693 (i386-mmx-linux.c): Remove.
694 (reg-ia64.c): Remove.
695 (reg-m32r.c): Remove.
696 (reg-m68k.c): Remove.
698 (mips-linux.c): Remove.
699 (mips-dsp-linux.c): Remove.
700 (mips64-linux.c): Remove.
701 (mips64-dsp-linux.c): Remove.
702 (nios2-linux.c): Remove.
703 (powerpc-32.c): Remove.
704 (powerpc-32l.c): Remove.
705 (powerpc-altivec32l.c): Remove.
706 (powerpc-cell32l.c): Remove.
707 (powerpc-vsx32l.c): Remove.
708 (powerpc-isa205-32l.c): Remove.
709 (powerpc-isa205-altivec32l.c): Remove.
710 (powerpc-isa205-vsx32l.c): Remove.
711 (powerpc-e500l.c): Remove.
712 (powerpc-64l.c): Remove.
713 (powerpc-altivec64l.c): Remove.
714 (powerpc-cell64l.c): Remove.
715 (powerpc-vsx64l.c): Remove.
716 (powerpc-isa205-64l.c): Remove.
717 (powerpc-isa205-altivec64l.c): Remove.
718 (powerpc-isa205-vsx64l.c): Remove.
719 (s390-linux32.c): Remove.
720 (s390-linux32v1.c): Remove.
721 (s390-linux32v2.c): Remove.
722 (s390-linux64.c): Remove.
723 (s390-linux64v1.c): Remove.
724 (s390-linux64v2.c): Remove.
725 (s390-te-linux64.c): Remove.
726 (s390-vx-linux64.c): Remove.
727 (s390-tevx-linux64.c): Remove.
728 (s390x-linux64.c): Remove.
729 (s390x-linux64v1.c): Remove.
730 (s390x-linux64v2.c): Remove.
731 (s390x-te-linux64.c): Remove.
732 (s390x-vx-linux64.c): Remove.
733 (s390x-tevx-linux64.c): Remove.
734 (tic6x-c64xp-linux.c): Remove.
735 (tic6x-c64x-linux.c): Remove.
736 (tic6x-c62x-linux.c): Remove.
738 (reg-sparc64.c): Remove.
741 (amd64-linux.c): Remove.
742 (amd64-avx.c): Remove.
743 (amd64-avx-linux.c): Remove.
744 (amd64-avx-avx512.c): Remove.
745 (amd64-avx-avx512-linux.c): Remove.
746 (amd64-mpx.c): Remove.
747 (amd64-mpx-linux.c): Remove.
748 (amd64-avx-mpx-avx512-pku.c): Remove.
749 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
750 (amd64-avx-mpx.c): Remove.
751 (amd64-avx-mpx-linux.c): Remove.
753 (x32-linux.c): Remove.
755 (x32-avx-linux.c): Remove.
756 (x32-avx-avx512.c): Remove.
757 (x32-avx-avx512-linux.c): Remove.
758 (reg-xtensa.c): Remove.
759 (reg-tilegx.c): Remove.
760 (reg-tilegx32.c): Remove.
762 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
764 * Makefile.in (SFILES): Add "common/environ.c".
765 (OBJS): Add "common/environ.h".
767 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
769 * configure.ac: Check if the fs_base and gs_base members of
770 `struct user_regs_struct' exist.
771 * config.in: Regenerated.
772 * configure: Likewise.
774 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
776 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
778 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
779 (get_next_pcs_syscall_next_pc): Likewise.
781 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
783 * win32-i386-low.c: Fix incorrect reference to a couple source files.
784 * nto-x86-low.c: Likewise.
786 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
788 * Makefile.in: Include disable-implicit-rules.mk.
790 2016-11-23 Pedro Alves <palves@redhat.com>
792 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
793 (debug_vprintf): Use std::chrono::steady_clock instead of
794 gettimeofday. Use '.' instead of ':'.
795 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
796 (get_timestamp): Use std::chrono::steady_clock instead of
799 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
801 * Makefile.in: Fix whitespace formatting.
803 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
805 * Makefile.in (SFILES, OBS): Flatten list and order
808 2016-11-23 Pedro Alves <palves@redhat.com>
810 * event-loop.c (handle_file_event): Use warning.
811 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
812 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
815 2016-11-23 Pedro Alves <palves@redhat.com>
817 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
819 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
820 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
821 debug_printf and debug_flush for debug output.
822 * server.c (handle_general_set): Likewise.
823 * thread-db.c (try_thread_db_load): Use debug_printf for debug
826 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
828 * Makefile.in (.c.o): Replace rule with ...
829 (%.o: %.c): ... this one.
831 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
833 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
834 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
836 * configure.ac: Remove checks for the make program.
837 * configure: Re-generate.
839 2016-10-28 Pedro Alves <palves@redhat.com>
841 * Makefile.in (CXX_DIALECT): Get from configure.
842 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
843 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
844 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
845 * config.in: Regenerate.
846 * configure: Regenerate.
848 2016-10-27 Yao Qi <yao.qi@linaro.org>
850 * linux-low.c (linux_supports_range_stepping): Return true if
851 can_software_single_step return true.
853 2016-10-27 Yao Qi <yao.qi@linaro.org>
855 * inferiors.c (find_inferior_in_random): New function.
856 * inferiors.h (find_inferior_in_random): Declare.
857 * linux-low.c (linux_wait_for_event_filtered): Call
858 find_inferior_in_random instead of find_inferior.
860 2016-10-27 Yao Qi <yao.qi@linaro.org>
862 * linux-low.c (linux_wait_1): If single-step breakpoints are
863 inserted, remove them.
865 2016-10-26 Pedro Alves <palves@redhat.com>
867 * linux-low.c (handle_extended_wait): Link parent/child fork
869 (linux_wait_1): Unlink them.
870 (linux_set_resume_request): Ignore resume requests for
871 already-resumed and unhandled fork child threads.
872 * linux-low.h (struct lwp_info) <fork_relative>: New field.
873 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
875 (handle_v_requests) <vCont>: Don't call require_running.
876 * server.h (in_queued_stop_replies): New declaration.
878 2016-10-24 Yao Qi <yao.qi@linaro.org>
881 * linux-aarch64-low.c (append_insns): Cast the return value to
884 2016-10-10 Yao Qi <yao.qi@linaro.org>
886 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
888 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
890 * target.c (target_supports_multi_process): New function, moved
892 * target.h (target_supports_multi_process): ... here. Remove
895 2016-10-05 Tom Tromey <tom@tromey.com>
898 * tracepoint.c (handle_tracepoint_bkpts): Check
899 ipa_error_tracepoint, not ipa_stopping_tracepoint.
901 2016-10-05 Yao Qi <yao.qi@linaro.org>
903 * configure.srv: Update the path of arm-*.xml files.
905 2016-10-05 Terry Guo <terry.guo@arm.com>
906 Yao Qi <yao.qi@linaro.org>
908 * Makefile.in: Adjust the path of rules.
909 * configure.srv: Update the path of xml files.
910 * regformats/arm-with-iwmmxt.dat: Regenerated.
911 * regformats/arm-with-neon.dat: Likewise.
912 * regformats/arm-with-vfpv2.dat: Likewise.
913 * regformats/arm-with-vfpv3.dat Likewise.
915 2016-09-30 Yao Qi <yao.qi@linaro.org>
918 * target.c (target_stop_and_wait): Don't call
919 target_continue_no_signal, use resume_stop instead.
921 2016-09-26 Yao Qi <yao.qi@linaro.org>
923 * linux-low.c (linux_wait_1): Call debug_exit.
925 2016-09-23 Pedro Alves <palves@redhat.com>
927 * Makefile.in (SFILES): Add common/new-op.c.
928 (OBS): Add common/new-op.o.
929 (new-op.o): New rule.
931 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
933 * .gitinore: Ignore more files.
935 2016-09-21 Yao Qi <yao.qi@linaro.org>
937 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
940 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
942 * server.c (start_inferior): Call target_mourn_inferior instead of
943 mourn_inferior; pass ptid_t argument to it.
945 (handle_target_event): Likewise.
946 * target.c (target_mourn_inferior): New function.
947 * target.h (mourn_inferior): Delete macro.
949 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
951 * linux-low.c (lwp_is_stepping): New function.
953 2016-09-06 Carl Love <cel@us.ibm.com>
955 * server.c (start_inferior): Fixed comment, requested comment change
956 didn't get updated correctly. Removed reference to ptrace () call as
957 it is only true on Linux systems.
959 2016-09-06 Carl Love <cel@us.ibm.com>
961 * server.c (start_inferior): Do not call
962 function target_post_create_inferior () if the
963 inferior process has already exited.
965 2016-09-05 Pedro Alves <palves@redhat.com>
967 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
968 (COMPILE.pre, CC_LD): Use CXX directly.
969 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
970 * acinclude.m4: Don't include build-with-cxx.m4.
971 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
972 * configure: Regenerate.
974 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
977 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
978 call writing data to own_buf.
980 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
982 * target.c (mywait): Call target_wait instead of
984 (target_wait): New function.
986 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
988 * server.c (start_inferior): New variable 'ptid'. Replace calls
989 to the_target->resume by target_continue{,_no_signal}, depending
991 * target.c (target_stop_and_wait): Call target_continue_no_signal
992 instead of the_target->resume.
993 (target_continue): New function.
995 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
997 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
999 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
1002 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
1004 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
1005 * linux-arm-low.c (ps_get_thread_area): Likewise.
1006 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
1007 * linux-m68k-low.c (ps_get_thread_area): Likewise.
1008 * linux-mips-low.c (ps_get_thread_area): Likewise.
1009 * linux-nios2-low.c (ps_get_thread_area): Likewise.
1010 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
1011 * linux-x86-low.c (ps_get_thread_area): Likewise.
1012 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
1014 2016-08-19 Pedro Alves <palves@redhat.com>
1016 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
1018 2016-08-19 Pedro Alves <palves@redhat.com>
1020 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
1021 comment. Use memcpy instead of casting through unsigned long.
1023 2016-08-19 Pedro Alves <palves@redhat.com>
1025 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
1026 allocating around 0x80000000.
1028 2016-08-19 Pedro Alves <palves@redhat.com>
1031 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
1032 (x32-avx512-linux-ipa.o): New rules.
1033 * configure.ac (x86_64-*-linux*): New x32 check.
1034 * configure.srv (ipa_x32_linux_regobj): New.
1035 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
1036 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
1038 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
1040 * configure: Regenerate.
1042 2016-08-09 Pedro Alves <palves@redhat.com>
1045 * Makefile.in (OBS): Add signals-state-save-restore.o.
1046 (signals-state-save-restore.o): New rule.
1047 * config.in: Regenerate.
1048 * configure: Regenerate.
1049 * linux-low.c: Include "signals-state-save-restore.h".
1050 (linux_create_inferior): Call
1051 restore_original_signals_state.
1052 * server.c: Include "dispositions-save-restore.h".
1053 (captured_main): Call save_original_signals_state.
1055 2016-08-05 Pedro Alves <palves@redhat.com>
1057 * configure: Regenerate.
1059 2016-08-04 Yao Qi <yao.qi@linaro.org>
1061 * linux-low.c (regsets_fetch_inferior_registers): Check
1062 errno is ESRCH or not.
1064 2016-08-02 Yao Qi <yao.qi@linaro.org>
1066 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
1067 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
1068 (thread_db_load_search): Update.
1069 (try_thread_db_load_1): Don't look for td_ta_event_addr,
1070 td_ta_set_event and td_ta_event_getmsg.
1072 2016-07-26 Pedro Alves <palves@redhat.com>
1075 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
1076 of unsigned long for 64-bit registers and use uint32_t instead of
1077 unsigned int for 32-bit registers.
1079 2016-07-26 Pedro Alves <palves@redhat.com>
1081 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
1084 2016-07-21 Tom Tromey <tom@tromey.com>
1086 * configure: Rebuild.
1088 2016-07-21 Yao Qi <yao.qi@linaro.org>
1090 * mem-break.c (find_gdb_breakpoint): Cast bp to
1091 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
1093 2016-07-21 Yao Qi <yao.qi@linaro.org>
1095 * server.c (handle_v_requests): Support s and S actions
1096 if target_supports_software_single_step return true.
1098 2016-07-21 Yao Qi <yao.qi@linaro.org>
1100 * linux-low.c (resume_stopped_resumed_lwps): If resume request
1101 is resume_step, call maybe_hw_step.
1102 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
1104 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
1106 (proceed_one_lwp): If resume request is resume_step, install
1107 reinsert breakpoints and call maybe_hw_step.
1109 2016-07-21 Yao Qi <yao.qi@linaro.org>
1111 * linux-low.c (proceed_one_lwp): Declare.
1112 (linux_resume_one_thread): Remove local variable 'step'.
1113 Lift code enqueue signal. Call proceed_one_lwp instead of
1114 linux_resume_one_lwp.
1116 2016-07-21 Yao Qi <yao.qi@linaro.org>
1118 * linux-low.c (linux_resume_one_thread): Call
1119 enqueue_pending_signal.
1121 2016-07-21 Yao Qi <yao.qi@linaro.org>
1123 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
1124 * inferiors.c (do_restore_current_thread_cleanup): New function.
1125 (make_cleanup_restore_current_thread): Likewise.
1126 * linux-low.c (install_software_single_step_breakpoints): Call
1127 make_cleanup_restore_current_thread. Switch current_thread to
1130 2016-07-21 Yao Qi <yao.qi@linaro.org>
1132 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
1133 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
1134 (clone_one_breakpoint): Likewise.
1135 (delete_reinsert_breakpoints): Change parameter to thread.
1137 (has_reinsert_breakpoints): Likewise.
1138 (uninsert_reinsert_breakpoints): Likewise.
1139 (reinsert_reinsert_breakpoints): Likewise.
1140 * mem-break.h (set_reinsert_breakpoint): Update declaration.
1141 (delete_reinsert_breakpoints): Likewise.
1142 (reinsert_reinsert_breakpoints): Likewise.
1143 (uninsert_reinsert_breakpoints): Likewise.
1144 (has_reinsert_breakpoints): Likewise.
1146 2016-07-21 Yao Qi <yao.qi@linaro.org>
1148 * inferiors.c (get_thread_process): Make parameter const.
1149 * inferiors.h (get_thread_process): Update declaration.
1150 * mem-break.c (clone_all_breakpoints): Remove all parameters.
1151 Add new parameters child_thread and parent_thread. Callers
1153 * mem-break.h (clone_all_breakpoints): Update declaration.
1155 2016-07-21 Yao Qi <yao.qi@linaro.org>
1157 * mem-break.c (struct breakpoint) <cond_list>: Remove.
1158 <command_list, handler>: Remove.
1159 (struct gdb_breakpoint): New.
1160 (struct other_breakpoint): New.
1161 (struct reinsert_breakpoint): New.
1162 (is_gdb_breakpoint): New function.
1163 (any_persistent_commands): Update command_list if
1164 is_gdb_breakpoint returns true.
1165 (set_breakpoint): Create breakpoints according to their types.
1166 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
1167 (set_gdb_breakpoint_1): Likewise.
1168 (set_gdb_breakpoint): Likewise.
1169 (clear_breakpoint_conditions): Change parameter type to
1170 'struct gdb_breakpoint *'.
1171 (clear_breakpoint_commands): Likewise.
1172 (clear_breakpoint_conditions_and_commands): Likewise.
1173 (add_condition_to_breakpoint): Likewise.
1174 (add_breakpoint_condition): Likewise.
1175 (add_commands_to_breakpoint): Likewise.
1176 (check_breakpoints): Check other_breakpoint.
1177 (clone_one_breakpoint): Clone breakpopint according to its type.
1178 * mem-break.h (struct gdb_breakpoint): Declare.
1179 (set_gdb_breakpoint): Update declaration.
1180 (clear_breakpoint_conditions_and_commands): Likewise.
1181 (add_breakpoint_condition): Likewise.
1182 (add_breakpoint_commands): Likewise.
1183 * server.c (process_point_options): Change parameter type to
1184 'struct gdb_breakpoint *'.
1186 2016-07-21 Yao Qi <yao.qi@linaro.org>
1188 * mem-break.c (set_breakpoint_at): Rename it to ...
1189 (set_breakpoint_type_at): ... it.
1190 (set_breakpoint_at): Call set_breakpoint_type_at.
1191 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
1192 * mem-break.h (set_breakpoint_at): Update comments.
1194 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
1196 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
1198 (nios2_store_gregset): Likewise.
1200 2016-07-01 Pedro Alves <palves@redhat.com>
1201 Antoine Tremblay <antoine.tremblay@ericsson.com>
1203 * linux-low.c: Change interface to take the target lwp_info
1204 pointer directly and return void. Handle detaching from a zombie
1206 (linux_detach_lwp_callback): New function.
1207 (linux_detach): Detach from the leader thread after detaching from
1210 2016-06-28 Yao Qi <yao.qi@linaro.org>
1212 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
1213 for variable new_offset.
1214 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
1215 (aarch64_ftrace_insn_reloc_cb): Likewise.
1216 (aarch64_ftrace_insn_reloc_tb): Likewise.
1217 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
1218 PRIx64 instead of PRIx32.
1220 2016-06-28 Yao Qi <yao.qi@linaro.org>
1222 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
1223 (the_low_target): Install arm_get_syscall_trapinfo.
1225 2016-06-28 Yao Qi <yao.qi@linaro.org>
1227 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
1229 (the_low_target): Install aarch64_get_syscall_trapinfo.
1231 2016-06-28 Yao Qi <yao.qi@linaro.org>
1233 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
1235 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
1236 Remove parameter sysno.
1237 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
1240 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1242 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
1243 (s390_emit_ne_goto): Likewise.
1244 (s390_emit_lt_goto): Likewise.
1245 (s390_emit_le_goto): Likewise.
1246 (s390_emit_gt_goto): Likewise.
1247 (s390_emit_ge_goto): Likewise.
1248 (s390x_emit_eq_goto): Likewise.
1249 (s390x_emit_ne_goto): Likewise.
1250 (s390x_emit_lt_goto): Likewise.
1251 (s390x_emit_le_goto): Likewise.
1252 (s390x_emit_gt_goto): Likewise.
1253 (s390x_emit_ge_goto): Likewise.
1254 (s390_emit_ops_impl): Mark variable static.
1255 (s390x_emit_ops): Likewise.
1257 2016-06-17 Yao Qi <yao.qi@linaro.org>
1259 * linux-low.c (handle_extended_wait): Call
1260 uninsert_reinsert_breakpoints for the parent process. Remove
1261 reinsert breakpoints from the child process. Reinsert them to
1262 the parent process when vfork is done.
1263 * mem-break.c (uninsert_reinsert_breakpoints): New function.
1264 (reinsert_reinsert_breakpoints): New function.
1265 * mem-break.h (uninsert_reinsert_breakpoints): Declare
1266 (reinsert_reinsert_breakpoints): Declare.
1268 2016-06-17 Yao Qi <yao.qi@linaro.org>
1270 * linux-low.c (handle_extended_wait): If the parent is doing
1271 step-over, remove the reinsert breakpoints from the forked child.
1273 2016-06-17 Yao Qi <yao.qi@linaro.org>
1275 * linux-low.c (unsuspend_all_lwps): Declare.
1276 (linux_low_filter_event): If thread exited, call finish_step_over.
1277 If step-over is finished, unsuspend other threads.
1279 2016-06-17 Yao Qi <yao.qi@linaro.org>
1281 * linux-low.c (linux_resume_one_lwp_throw): Assert
1282 has_reinsert_breakpoints returns false.
1283 * mem-break.c (delete_disabled_breakpoints): Assert
1284 bp type isn't reinsert_breakpoint.
1286 2016-06-17 Yao Qi <yao.qi@linaro.org>
1288 * linux-low.c (maybe_hw_step): New function.
1289 (linux_resume_one_lwp_throw): Call maybe_hw_step.
1290 (finish_step_over): Switch current_thread to lwp temporarily,
1291 and assert has_reinsert_breakpoints returns true.
1292 (proceed_one_lwp): Call maybe_hw_step.
1293 * mem-break.c (has_reinsert_breakpoints): New function.
1294 * mem-break.h (has_reinsert_breakpoints): Declare.
1296 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
1298 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
1300 2016-05-17 Yao Qi <yao.qi@linaro.org>
1302 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
1303 instead of find_inferior.
1305 2016-05-05 Yao Qi <yao.qi@linaro.org>
1307 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
1308 Initialize res to zero.
1310 2016-05-05 Yao Qi <yao.qi@linaro.org>
1312 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
1315 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1317 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
1318 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
1319 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
1321 2016-04-28 Par Olsson <par.olsson@windriver.com>
1322 Simon Marchi <simon.marchi@ericsson.com>
1324 * tracepoint.c (write_inferior_int8): New function.
1325 (cmd_qtenable_disable): Write enable flag using
1326 write_inferior_int8.
1328 2016-04-25 Yao Qi <yao.qi@linaro.org>
1330 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
1331 (need_step_over_p): Return zero if the LWP has pending signals
1332 can be delivered on software single step target.
1334 2016-04-25 Yao Qi <yao.qi@linaro.org>
1336 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
1337 return instead of error.
1339 2016-04-22 Yao Qi <yao.qi@linaro.org>
1341 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
1344 2016-04-22 Yao Qi <yao.qi@linaro.org>
1346 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
1347 signal when stepping over breakpoint with software single
1350 2016-04-21 Pedro Alves <palves@redhat.com>
1352 * linux-s390-low.c (s390_collect_ptrace_register)
1353 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
1355 (s390_check_regset): Use void * instead of gdb_byte *.
1357 2016-04-20 Pedro Alves <palves@redhat.com>
1359 * configure: Renegerate.
1361 2016-04-20 Yao Qi <yao.qi@linaro.org>
1363 * linux-aarch32-low.c: Include "arch/arm-linux.h".
1364 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
1366 (arm_store_gregset): Likewise.
1368 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
1370 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
1371 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
1372 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
1373 (amd64-avx-mpx-linux.c): New rules.
1374 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
1375 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
1376 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
1377 (srv_amd64_regobj): Add amd64-avx-mpx.o.
1378 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
1379 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
1380 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
1381 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
1382 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
1383 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
1384 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
1385 * linux-x86-low.c (x86_linux_read_description): Add case for
1386 X86_XSTATE_AVX_MPX_MASK.
1387 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
1388 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
1389 init_registers_i386_avx_mpx_linux.
1390 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
1391 (initialize_low_tracepoint): Call
1392 init_registers_i386_avx_mpx_linux.
1393 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
1394 (initialize_low_tracepoint): Call
1395 init_registers_amd64_avx_mpx_linux.
1396 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
1397 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
1398 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
1401 2016-04-18 Pedro Alves <palves@redhat.com>
1403 * configure: Regenerate.
1405 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
1407 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
1408 (aarch64_emit_sub): Likewise.
1410 2016-04-12 Pedro Alves <palves@redhat.com>
1412 * utils.c (prepare_to_throw_exception): Delete.
1414 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
1416 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
1418 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
1420 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
1422 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
1424 * linux-aarch64-ipa.c: Add <elf.h> include.
1425 * linux-ppc-ipa.c: Add <elf.h> include.
1426 * linux-s390-ipa.c: Add <elf.h> include.
1428 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1430 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
1431 (get_raw_reg_ptr): Likewise.
1432 (get_trace_state_variable_value_ptr): Likewise.
1433 (set_trace_state_variable_value_ptr): Likewise.
1434 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
1437 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
1438 Marcin Kościelnicki <koriakin@0x04.net>
1441 * linux-ppc-low.c (emit_insns): New function.
1442 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
1443 (ppc_emit_prologue): New function.
1444 (ppc_emit_epilogue): New function.
1445 (ppc_emit_add): New function.
1446 (ppc_emit_sub): New function.
1447 (ppc_emit_mul): New function.
1448 (ppc_emit_lsh): New function.
1449 (ppc_emit_rsh_signed): New function.
1450 (ppc_emit_rsh_unsigned): New function.
1451 (ppc_emit_ext): New function.
1452 (ppc_emit_zero_ext): New function.
1453 (ppc_emit_log_not): New function.
1454 (ppc_emit_bit_and): New function.
1455 (ppc_emit_bit_or): New function.
1456 (ppc_emit_bit_xor): New function.
1457 (ppc_emit_bit_not): New function.
1458 (ppc_emit_equal): New function.
1459 (ppc_emit_less_signed): New function.
1460 (ppc_emit_less_unsigned): New function.
1461 (ppc_emit_ref): New function.
1462 (ppc_emit_const): New function.
1463 (ppc_emit_reg): New function.
1464 (ppc_emit_pop): New function.
1465 (ppc_emit_stack_flush): New function.
1466 (ppc_emit_swap): New function.
1467 (ppc_emit_stack_adjust): New function.
1468 (ppc_emit_call): New function.
1469 (ppc_emit_int_call_1): New function.
1470 (ppc_emit_void_call_2): New function.
1471 (ppc_emit_if_goto): New function.
1472 (ppc_emit_goto): New function.
1473 (ppc_emit_eq_goto): New function.
1474 (ppc_emit_ne_goto): New function.
1475 (ppc_emit_lt_goto): New function.
1476 (ppc_emit_le_goto): New function.
1477 (ppc_emit_gt_goto): New function.
1478 (ppc_emit_ge_goto): New function.
1479 (ppc_write_goto_address): New function.
1480 (ppc_emit_ops_impl): New static variable.
1481 (ppc64v1_emit_prologue): New function.
1482 (ppc64v2_emit_prologue): New function.
1483 (ppc64_emit_epilogue): New function.
1484 (ppc64_emit_add): New function.
1485 (ppc64_emit_sub): New function.
1486 (ppc64_emit_mul): New function.
1487 (ppc64_emit_lsh): New function.
1488 (ppc64_emit_rsh_signed): New function.
1489 (ppc64_emit_rsh_unsigned): New function.
1490 (ppc64_emit_ext): New function.
1491 (ppc64_emit_zero_ext): New function.
1492 (ppc64_emit_log_not): New function.
1493 (ppc64_emit_bit_and): New function.
1494 (ppc64_emit_bit_or): New function.
1495 (ppc64_emit_bit_xor): New function.
1496 (ppc64_emit_bit_not): New function.
1497 (ppc64_emit_equal): New function.
1498 (ppc64_emit_less_signed): New function.
1499 (ppc64_emit_less_unsigned): New function.
1500 (ppc64_emit_ref): New function.
1501 (ppc64_emit_const): New function.
1502 (ppc64v1_emit_reg): New function.
1503 (ppc64v2_emit_reg): New function.
1504 (ppc64_emit_pop): New function.
1505 (ppc64_emit_stack_flush): New function.
1506 (ppc64_emit_swap): New function.
1507 (ppc64v1_emit_call): New function.
1508 (ppc64v2_emit_call): New function.
1509 (ppc64v1_emit_int_call_1): New function.
1510 (ppc64v2_emit_int_call_1): New function.
1511 (ppc64v1_emit_void_call_2): New function.
1512 (ppc64v2_emit_void_call_2): New function.
1513 (ppc64_emit_if_goto): New function.
1514 (ppc64_emit_eq_goto): New function.
1515 (ppc64_emit_ne_goto): New function.
1516 (ppc64_emit_lt_goto): New function.
1517 (ppc64_emit_le_goto): New function.
1518 (ppc64_emit_gt_goto): New function.
1519 (ppc64_emit_ge_goto): New function.
1520 (ppc64v1_emit_ops_impl): New static variable.
1521 (ppc64v2_emit_ops_impl): New static variable.
1522 (ppc_emit_ops): New function.
1523 (linux_low_target): Wire in ppc_emit_ops.
1525 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
1526 Marcin Kościelnicki <koriakin@0x04.net>
1529 * Makefile.in: Add powerpc-*-ipa.o
1530 * configure.srv: Add ipa_obj for powerpc*-linux.
1531 * linux-ppc-ipa.c: New file.
1532 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
1534 (PPC_FIELD): New macro.
1535 (PPC_SEXT): New macro.
1536 (PPC_OP6): New macro.
1537 (PPC_BO): New macro.
1538 (PPC_LI): New macro.
1539 (PPC_BD): New macro.
1540 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
1541 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
1542 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
1543 (ppc_get_thread_area): New function.
1544 (is_elfv2_inferior): New function.
1545 (gen_ds_form): New function.
1546 (GEN_STD): New macro.
1547 (GEN_STDU): New macro.
1548 (GEN_LD): New macro.
1549 (GEN_LDU): New macro.
1550 (gen_d_form): New function.
1551 (GEN_ADDI): New macro.
1552 (GEN_ADDIS): New macro.
1553 (GEN_LI): New macro.
1554 (GEN_LIS): New macro.
1555 (GEN_ORI): New macro.
1556 (GEN_ORIS): New macro.
1557 (GEN_LWZ): New macro.
1558 (GEN_STW): New macro.
1559 (GEN_STWU): New macro.
1560 (gen_xfx_form): New function.
1561 (GEN_MFSPR): New macro.
1562 (GEN_MTSPR): New macro.
1563 (GEN_MFCR): New macro.
1564 (GEN_MTCR): New macro.
1565 (GEN_SYNC): New macro.
1566 (GEN_LWSYNC): New macro.
1567 (gen_x_form): New function.
1568 (GEN_OR): New macro.
1569 (GEN_MR): New macro.
1570 (GEN_LWARX): New macro.
1571 (GEN_STWCX): New macro.
1572 (GEN_CMPW): New macro.
1573 (gen_md_form): New function.
1574 (GEN_RLDICL): New macro.
1575 (GEN_RLDICR): New macro.
1576 (gen_i_form): New function.
1578 (GEN_BL): New macro.
1579 (gen_b_form): New function.
1580 (GEN_BNE): New macro.
1581 (GEN_LOAD): New macro.
1582 (GEN_STORE): New macro.
1583 (gen_limm): New function.
1584 (gen_atomic_xchg): New function.
1585 (gen_call): New function.
1586 (ppc_relocate_instruction): New function.
1587 (ppc_install_fast_tracepoint_jump_pad): New function.
1588 (ppc_get_min_fast_tracepoint_insn_len): New function.
1589 (ppc_get_ipa_tdesc_idx): New function.
1590 (the_low_target): Wire in the new functions.
1591 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
1593 * linux-ppc-tdesc.h: New file.
1595 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1597 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1598 (alloc_jump_pad_buffer): New function.
1599 * linux-amd64-ipa.c: Add <sys/mman.h> include.
1600 (alloc_jump_pad_buffer): New function.
1601 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
1602 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1603 (alloc_jump_pad_buffer): New function.
1604 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
1605 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
1606 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
1607 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
1609 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1611 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
1612 * linux-amd64-ipa.c: Likewise.
1613 * linux-i386-ipa.c: Likewise.
1614 * linux-s390-ipa.c: Likewise.
1615 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
1616 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
1617 set_trace_state_variable_value_ptr.
1618 (struct ipa_sym_addresses): Likewise.
1619 (symbol_list): Likewise.
1620 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
1621 accessing gdb_collect directly.
1622 (gdb_collect_ptr_type): New typedef.
1623 (get_raw_reg_ptr_type): New typedef.
1624 (get_trace_state_variable_value_ptr_type): New typedef.
1625 (set_trace_state_variable_value_ptr_type): New typedef.
1626 (gdb_collect_ptr): New global.
1627 (get_raw_reg_ptr): New global.
1628 (get_trace_state_variable_value_ptr): New global.
1629 (set_trace_state_variable_value_ptr): New global.
1630 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
1631 accessing get_raw_reg directly.
1632 (get_get_tsv_func_addr): Likewise for
1633 get_trace_state_variable_value_ptr.
1634 (get_set_tsv_func_addr): Likewise for
1635 set_trace_state_variable_value_ptr.
1636 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
1638 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
1640 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
1642 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1644 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
1646 (relocate_instruction): Remove own_buf.
1647 * server.c (own_buf): Make global.
1648 (handle_v_requests): Make global.
1649 * server.h (own_buf): New declaration.
1650 (handle_v_requests): New prototype.
1652 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1655 * linux-s390-low.c (add_insns): New function.
1656 (s390_emit_prologue): New function.
1657 (s390_emit_epilogue): New function.
1658 (s390_emit_add): New function.
1659 (s390_emit_sub): New function.
1660 (s390_emit_mul): New function.
1661 (s390_emit_lsh): New function.
1662 (s390_emit_rsh_signed): New function.
1663 (s390_emit_rsh_unsigned): New function.
1664 (s390_emit_ext): New function.
1665 (s390_emit_log_not): New function.
1666 (s390_emit_bit_and): New function.
1667 (s390_emit_bit_or): New function.
1668 (s390_emit_bit_xor): New function.
1669 (s390_emit_bit_not): New function.
1670 (s390_emit_equal): New function.
1671 (s390_emit_less_signed): New function.
1672 (s390_emit_less_unsigned): New function.
1673 (s390_emit_ref): New function.
1674 (s390_emit_if_goto): New function.
1675 (s390_emit_goto): New function.
1676 (s390_write_goto_address): New function.
1677 (s390_emit_litpool): New function.
1678 (s390_emit_const): New function.
1679 (s390_emit_call): New function.
1680 (s390_emit_reg): New function.
1681 (s390_emit_pop): New function.
1682 (s390_emit_stack_flush): New function.
1683 (s390_emit_zero_ext): New function.
1684 (s390_emit_swap): New function.
1685 (s390_emit_stack_adjust): New function.
1686 (s390_emit_set_r2): New function.
1687 (s390_emit_int_call_1): New function.
1688 (s390_emit_void_call_2): New function.
1689 (s390_emit_eq_goto): New function.
1690 (s390_emit_ne_goto): New function.
1691 (s390_emit_lt_goto): New function.
1692 (s390_emit_le_goto): New function.
1693 (s390_emit_gt_goto): New function.
1694 (s390_emit_ge_goto): New function.
1695 (s390x_emit_prologue): New function.
1696 (s390x_emit_epilogue): New function.
1697 (s390x_emit_add): New function.
1698 (s390x_emit_sub): New function.
1699 (s390x_emit_mul): New function.
1700 (s390x_emit_lsh): New function.
1701 (s390x_emit_rsh_signed): New function.
1702 (s390x_emit_rsh_unsigned): New function.
1703 (s390x_emit_ext): New function.
1704 (s390x_emit_log_not): New function.
1705 (s390x_emit_bit_and): New function.
1706 (s390x_emit_bit_or): New function.
1707 (s390x_emit_bit_xor): New function.
1708 (s390x_emit_bit_not): New function.
1709 (s390x_emit_equal): New function.
1710 (s390x_emit_less_signed): New function.
1711 (s390x_emit_less_unsigned): New function.
1712 (s390x_emit_ref): New function.
1713 (s390x_emit_if_goto): New function.
1714 (s390x_emit_const): New function.
1715 (s390x_emit_call): New function.
1716 (s390x_emit_reg): New function.
1717 (s390x_emit_pop): New function.
1718 (s390x_emit_stack_flush): New function.
1719 (s390x_emit_zero_ext): New function.
1720 (s390x_emit_swap): New function.
1721 (s390x_emit_stack_adjust): New function.
1722 (s390x_emit_int_call_1): New function.
1723 (s390x_emit_void_call_2): New function.
1724 (s390x_emit_eq_goto): New function.
1725 (s390x_emit_ne_goto): New function.
1726 (s390x_emit_lt_goto): New function.
1727 (s390x_emit_le_goto): New function.
1728 (s390x_emit_gt_goto): New function.
1729 (s390x_emit_ge_goto): New function.
1730 (s390_emit_ops): New function.
1731 (struct linux_target_ops): Fill in emit_ops hook.
1733 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1736 * Makefile.in: Add s390 IPA files.
1737 * configure.srv: Build IPA for s390.
1738 * linux-s390-ipa.c: New file.
1739 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
1740 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
1741 (tdesc_s390_linux32): Likewise.
1742 (init_registers_s390_linux32v1): Likewise.
1743 (tdesc_s390_linux32v1): Likewise.
1744 (init_registers_s390_linux32v2): Likewise.
1745 (tdesc_s390_linux32v2): Likewise.
1746 (init_registers_s390_linux64): Likewise.
1747 (tdesc_s390_linux64): Likewise.
1748 (init_registers_s390_linux64v1): Likewise.
1749 (tdesc_s390_linux64v1): Likewise.
1750 (init_registers_s390_linux64v2): Likewise.
1751 (tdesc_s390_linux64v2): Likewise.
1752 (init_registers_s390_te_linux64): Likewise.
1753 (tdesc_s390_te_linux64): Likewise.
1754 (init_registers_s390_vx_linux64): Likewise.
1755 (tdesc_s390_vx_linux64): Likewise.
1756 (init_registers_s390_tevx_linux64): Likewise.
1757 (tdesc_s390_tevx_linux64): Likewise.
1758 (init_registers_s390x_linux64): Likewise.
1759 (tdesc_s390x_linux64): Likewise.
1760 (init_registers_s390x_linux64v1): Likewise.
1761 (tdesc_s390x_linux64v1): Likewise.
1762 (init_registers_s390x_linux64v2): Likewise.
1763 (tdesc_s390x_linux64v2): Likewise.
1764 (init_registers_s390x_te_linux64): Likewise.
1765 (tdesc_s390x_te_linux64): Likewise.
1766 (init_registers_s390x_vx_linux64): Likewise.
1767 (tdesc_s390x_vx_linux64): Likewise.
1768 (init_registers_s390x_tevx_linux64): Likewise.
1769 (tdesc_s390x_tevx_linux64): Likewise.
1770 (have_hwcap_s390_vx): New static variable.
1771 (s390_arch_setup): Fill have_hwcap_s390_vx.
1772 (s390_get_thread_area): New function.
1773 (s390_ft_entry_gpr_esa): New const.
1774 (s390_ft_entry_gpr_zarch): New const.
1775 (s390_ft_entry_misc): New const.
1776 (s390_ft_entry_fr): New const.
1777 (s390_ft_entry_vr): New const.
1778 (s390_ft_main_31): New const.
1779 (s390_ft_main_64): New const.
1780 (s390_ft_exit_fr): New const.
1781 (s390_ft_exit_vr): New const.
1782 (s390_ft_exit_misc): New const.
1783 (s390_ft_exit_gpr_esa): New const.
1784 (s390_ft_exit_gpr_zarch): New const.
1785 (append_insns): New function.
1786 (s390_relocate_instruction): New function.
1787 (s390_install_fast_tracepoint_jump_pad): New function.
1788 (s390_get_min_fast_tracepoint_insn_len): New function.
1789 (s390_get_ipa_tdesc_idx): New function.
1790 (struct linux_target_ops): Wire in the above functions.
1791 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
1792 * linux-s390-tdesc.h: New file.
1794 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1796 * linux-s390-low.c (s390_supports_tracepoints): New function.
1797 (struct linux_target_ops): Fill supports_tracepoints hook.
1799 2016-03-18 Yao Qi <yao.qi@linaro.org>
1801 * linux-low.c (lwp_signal_can_be_delivered): New function.
1802 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
1804 2016-03-18 Yao Qi <yao.qi@linaro.org>
1806 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
1807 0 if signal is enqueued. Remove 'signal' from one debugging
1808 message. Move one debugging message to some lines below.
1809 Remove code setting 'signal' to 0.
1811 2016-03-18 Yao Qi <yao.qi@linaro.org>
1813 * linux-low.c (linux_low_filter_event): Remove redundant
1814 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
1816 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
1818 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
1819 (struct linux_target_ops): Wire in the above.
1821 2016-03-03 Yao Qi <yao.qi@linaro.org>
1823 * linux-low.c: Update comments to start_step_over.
1825 2016-03-03 Yao Qi <yao.qi@linaro.org>
1828 * linux-low.c (handle_extended_wait): Set child suspended
1829 if event_lwp->bp_reinsert isn't zero.
1831 2016-03-02 Yao Qi <yao.qi@linaro.org>
1833 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
1834 enqueue_pending_signal.
1836 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
1838 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
1841 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1843 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
1844 (s390_regmap_3264) [!__s390x__]: New global.
1845 (s390_collect_ptrace_register): Skip map entries containing -1.
1846 (s390_supply_ptrace_register): Ditto.
1847 (s390_fill_gprs_high): New function.
1848 (s390_store_gprs_high): New function.
1849 (s390_regsets): Add NT_S390_HIGH_GPRS.
1850 (s390_get_hwcap): Enable on 31-bit.
1851 (have_hwcap_s390_high_gprs): Enable on 31-bit.
1852 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
1853 Detect NT_S390_HIGH_GPRS.
1854 (s390_usrregs_info_3264): Enable on 31-bit.
1855 (s390_regs_info): Enable regs_info_3264 on 31-bit.
1856 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
1858 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1861 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
1862 * configure.srv: Ditto.
1863 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
1864 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
1865 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
1866 (init_registers_amd64_linux): Remove prototype.
1867 (tdesc_amd64_linux): Remove declaration.
1868 (get_ipa_tdesc): New function.
1869 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1870 initialize remaining tdescs.
1871 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
1872 (init_registers_i386_linux): Remove prototype.
1873 (tdesc_i386_linux): Remove declaration.
1874 (get_ipa_tdesc): New function.
1875 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1876 initialize remaining tdescs.
1877 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
1878 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
1879 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
1880 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
1881 (x86_get_ipa_tdesc_idx): New function.
1882 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
1883 * linux-x86-tdesc.h: New file.
1884 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
1885 (target_get_ipa_tdesc_idx): New macro.
1886 * tracepoint.c (ipa_tdesc_idx): New macro.
1887 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
1888 (symbol_list): Add ipa_tdesc_idx.
1889 (cmd_qtstart): Write ipa_tdesc_idx in the target.
1890 (ipa_tdesc): Remove.
1891 (ipa_tdesc_idx): New variable.
1892 (get_context_regcache): Use get_ipa_tdesc.
1893 (gdb_collect): Ditto.
1895 * tracepoint.h (get_ipa_tdesc): New prototype.
1896 (ipa_tdesc): Remove.
1898 2016-02-24 Pedro Alves <palves@redhat.com>
1900 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
1901 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
1902 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
1903 Factor out common code between the USE_SIGTRAP_SIGINFO and
1904 !USE_SIGTRAP_SIGINFO blocks.
1905 (linux_low_filter_event): Call save_stop_reason instead of
1906 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
1908 (linux_wait_1): Update comments.
1910 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
1912 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
1913 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
1914 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
1915 ppc_insert_point, ppc_remove_point.
1917 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
1919 * linux-s390-low.c (s390_supports_z_point_type): New function.
1920 (struct linux_target_ops): Wire s390_supports_z_point_type in.
1922 2016-02-16 Yao Qi <yao.qi@linaro.org>
1924 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
1925 PC. Get pc from regcache_read_pc.
1927 2016-02-12 Yao Qi <yao.qi@linaro.org>
1929 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
1930 or linux_get_pc_32bit.
1931 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
1933 2016-02-12 Yao Qi <yao.qi@linaro.org>
1935 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
1936 arm_linux_get_next_pcs_fixup.
1938 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
1940 * tracepoint.c (x_tracepoint_action_download): Change
1941 write_inferior_data_ptr to write_inferior_data_pointer.
1942 (cmd_qtstart): Likewise.
1943 (write_inferior_data_ptr): Remove.
1944 (download_agent_expr): Change write_inferior_data_ptr to
1945 write_inferior_data_pointer.
1946 (download_tracepoint_1): Likewise.
1947 (download_tracepoint): Likewise.
1948 (download_trace_state_variables): Likewise.
1950 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
1951 Marcin Kościelnicki <koriakin@0x04.net>
1953 * tracepoint.c (struct tracepoint_action_ops): Remove.
1954 (struct tracepoint_action): Remove ops.
1955 (m_tracepoint_action_download, r_tracepoint_action_download)
1956 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
1957 size and offset accordingly.
1958 (m_tracepoint_action_ops, r_tracepoint_action_ops)
1959 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
1960 (tracepoint_action_send, tracepoint_action_download): New functions.
1961 Helpers for trace action handlers.
1962 (add_tracepoint_action): Remove setup actions ops.
1963 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
1965 2016-02-10 Yao Qi <yao.qi@linaro.org>
1967 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
1969 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1971 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
1973 * configure: Regenerate.
1975 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1977 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
1978 void * to gdb_byte *.
1979 * linux-low.c (siginfo_fixup): Likewise.
1980 (linux_xfer_siginfo): Likewise.
1981 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
1983 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
1985 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
1987 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
1989 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
1991 * linux-x86-low.c [__x86_64__]: Include
1992 "nat/amd64-linux-siginfo.h".
1993 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
1994 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
1995 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
1996 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
1997 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
1998 (cpt_si_fd, si_timerid, si_overrun): Move from
1999 nat/amd64-linux-siginfo.c.
2000 * Makefile.in (amd64-linux-siginfo.o:): New rule.
2002 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
2004 * server.c (skip_to_semicolon): Remove.
2005 (process_point_options): Use strchrnul instead of
2008 2016-01-26 Yao Qi <yao.qi@linaro.org>
2010 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
2011 * linux-low.c (install_software_single_step_breakpoints): Don't
2012 call regcache_read_pc.
2013 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
2016 2016-01-26 Yao Qi <yao.qi@linaro.org>
2018 * linux-low.c (install_software_single_step_breakpoints): Call
2019 regcache_read_pc instead of get_pc.
2021 2016-01-26 Yao Qi <yao.qi@linaro.org>
2023 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
2024 (unblock_async_io): Rename to ...
2025 (block_unblock_async_io): ... it. New function.
2026 (enable_async_io): Don't install SIGIO handler. Unblock it
2028 (disable_async_io): Don't ignore SIGIO. Block it instead.
2029 (initialize_async_io): Install SIGIO handler. Don't call
2032 2016-01-26 Yao Qi <yao.qi@linaro.org>
2034 * remote-utils.c (getpkt): If the buffer isn't empty, and the
2035 first character is '\003', call *the_target->request_interrupt.
2037 2016-01-25 Yao Qi <yao.qi@linaro.org>
2039 * remote-utils.c (new_thread_notify): Remove.
2040 (dead_thread_notify): Likewise.
2041 * remote-utils.h (new_thread_notify): Remove declaration.
2042 (dead_thread_notify): Likewise.
2044 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
2046 * gdb.trace/pending.exp: Fix expected message on continue.
2048 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
2050 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
2051 it works properly on big-endian machines where sizeof (CORE_ADDR)
2054 2016-01-21 Pedro Alves <palves@redhat.com>
2056 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
2057 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
2058 * configure: Regenerate.
2060 2016-01-21 Yao Qi <yao.qi@linaro.org>
2062 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
2063 is_thumb and set it according to CPSR saved on the stack.
2064 (get_next_pcs_syscall_next_pc): Pass is_thumb to
2065 arm_sigreturn_next_pc.
2067 2016-01-18 Yao Qi <yao.qi@linaro.org>
2069 * linux-low.c (linux_set_pc_64bit): New function.
2070 (linux_get_pc_64bit): New function.
2071 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
2073 * linux-sparc-low.c (debug_threads): Remove declaration.
2074 (sparc_get_pc): Remove.
2075 (the_low_target): Use linux_get_pc_64bit instead of
2077 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
2078 (the_low_target): Use linux_get_pc_64bit and
2081 2016-01-18 Yao Qi <yao.qi@linaro.org>
2083 * linux-arm-low.c (debug_threads): Remove declaration.
2084 (arm_get_pc, arm_set_pc): Remove.
2085 (the_low_target): Use linux_get_pc_32bit and
2087 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
2088 (the_low_target): Use linux_get_pc_32bit and
2090 * linux-cris-low.c (debug_threads): Remove declaration.
2091 (cris_get_pc, cris_set_pc,): Remove.
2092 (the_low_target): Use linux_get_pc_32bit and
2094 * linux-crisv32-low.c (debug_threads): Remove declaration.
2095 (cris_get_pc, cris_set_pc): Remove.
2096 (the_low_target): Use linux_get_pc_32bit and
2098 * linux-low.c: Include inttypes.h.
2099 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
2100 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
2101 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
2102 (the_low_target): Use linux_get_pc_32bit and
2104 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
2105 (the_low_target): Use linux_get_pc_32bit and
2107 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
2108 (the_low_target): Use linux_get_pc_32bit and
2110 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
2111 (the_low_target): Use linux_get_pc_32bit and
2113 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
2114 (the_low_target): Use linux_get_pc_32bit and
2117 2016-01-18 Gary Benson <gbenson@redhat.com>
2119 * configure.ac (AC_FUNC_FORK): New check.
2120 * config.in: Regenerate.
2121 * configure: Likewise.
2123 2016-01-14 Yao Qi <yao.qi@linaro.org>
2125 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
2126 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
2127 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
2128 arm_get_next_pcs_ctor.
2130 2016-01-12 Josh Stone <jistone@redhat.com>
2131 Philippe Waroquiers <philippe.waroquiers@skynet.be>
2133 * inferiors.h: Include "gdb_vecs.h".
2134 (struct process_info): Add syscalls_to_catch.
2135 * inferiors.c (remove_process): Free syscalls_to_catch.
2136 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
2137 syscall_return stops.
2138 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
2139 * server.c (handle_general_set): Handle QCatchSyscalls.
2140 (handle_query): Report support for QCatchSyscalls.
2141 * target.h (struct target_ops): Add supports_catch_syscall.
2142 (target_supports_catch_syscall): New macro.
2143 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
2144 (struct lwp_info): Add syscall_state.
2145 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
2146 Maintain syscall_state and syscalls_to_catch across exec.
2147 (get_syscall_trapinfo): New function, proxy to the_low_target.
2148 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
2149 (linux_low_filter_event): Toggle syscall_state entry/return for
2150 syscall traps, and set it ignored for all others.
2151 (gdb_catching_syscalls_p): New function.
2152 (gdb_catch_this_syscall_p): New function.
2153 (linux_wait_1): Handle SYSCALL_SIGTRAP.
2154 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
2155 (linux_supports_catch_syscall): New function.
2156 (linux_target_ops): Install it.
2157 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
2158 (the_low_target): Install it.
2160 2016-01-12 Mike Frysinger <vapier@gentoo.org>
2162 * acinclude.m4: Include new ../warning.m4 file.
2163 * configure: Regenerated.
2164 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
2166 2016-01-12 Mike Frysinger <vapier@gentoo.org>
2168 * ax.c (is_goto_target): Mark static.
2169 * linux-low.c (register_addr): Likewise.
2170 (linux_fetch_registers, linux_store_registers): Likewise.
2171 * mem-break.c (any_persistent_commands): Fix old prototype.
2172 (add_commands_to_breakpoint): Mark static.
2173 * regcache.c (find_register_by_name): Delete unused func.
2174 * remote-utils.c (hex_or_minus_one): Mark static.
2175 * server.c (monitor_show_help): Mark static.
2176 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
2177 handle_v_requests): Likewise.
2179 2016-01-12 Pedro Alves <palves@redhat.com>
2181 Remove use of the registered trademark symbol throughout.
2183 2016-01-08 Yao Qi <yao.qi@linaro.org>
2185 * remote-utils.c (getpkt): If c is '\003', call target hook
2188 2016-01-06 Yao Qi <yao.qi@linaro.org>
2190 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
2191 linux-aarch32-low.c.
2192 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2193 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
2194 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2195 (thumb2_breakpoint): Declare.
2196 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
2197 linux-aarch32-low.h.
2198 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2199 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
2200 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2202 2016-01-01 Joel Brobecker <brobecker@adacore.com>
2204 * gdbreplay.c (gdbreplay_version): Change copyright year in
2206 * server.c (gdbserver_version): Likewise.
2208 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
2210 * server.c (crc32_table): Delete.
2211 (crc32): Use libiberty's xcrc32 function.
2213 2015-12-22 Joel Brobecker <brobecker@adacore.com>
2215 * lynx-low.c (lynx_delete_thread_callback): New function.
2216 (lynx_mourn): Properly delete our process and all of its
2217 threads. Remove call to clear_inferiors.
2219 2015-12-22 Joel Brobecker <brobecker@adacore.com>
2221 * target.c (thread_search_callback): Add check that
2222 the thread_stopped target callback is not NULL before
2225 2015-12-21 Yao Qi <yao.qi@linaro.org>
2227 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
2230 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2232 * server.c (handle_query): Call target_supports_software_single_step.
2234 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2236 * linux-low.c (single_step): New function.
2237 (linux_resume_one_lwp_throw): Call single_step.
2238 (start_step_over): Likewise.
2240 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2242 * Makefile.in (SFILES): Append arch/arm-linux.c,
2243 arch/arm-get-next-pcs.c.
2244 (arm-linux.o): New rule.
2245 (arm-get-next-pcs.o): New rule.
2246 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
2248 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
2249 to linux-aarch32-low.c.
2250 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2251 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2252 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2253 (thumb2_breakpoint_len): Likewise.
2254 (arm_is_thumb_mode): Make non-static.
2255 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
2256 from linux-aarch32-low.c.
2257 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2258 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2259 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2260 (thumb2_breakpoint_len): Likewise.
2261 (arm_is_thumb_mode): New declaration.
2262 * linux-arm-low.c: Include arch/arm-linux.h
2263 aarch/arm-get-next-pcs.h, sys/syscall.h.
2264 (get_next_pcs_ops): New struct.
2265 (get_next_pcs_addr_bits_remove): New function.
2266 (get_next_pcs_is_thumb): New function.
2267 (get_next_pcs_read_memory_unsigned_integer): Likewise.
2268 (arm_sigreturn_next_pc): Likewise.
2269 (get_next_pcs_syscall_next_pc): Likewise.
2270 (arm_gdbserver_get_next_pcs): Likewise.
2271 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
2273 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
2274 * server.h: Include gdb_vecs.h.
2276 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2278 * Makefile.in (SFILES): Append common/common-regcache.c.
2279 (OBS): Append common-regcache.o.
2280 (common-regcache.o): New rule.
2281 * regcache.c (init_register_cache): Initialize cache to
2283 (regcache_raw_read_unsigned): New function.
2284 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
2285 register_status enum.
2287 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2289 * linux-aarch64-low.c (the_low_targets): Rename
2290 breakpoint_reinsert_addr to get_next_pcs.
2291 * linux-arm-low.c (the_low_targets): Likewise.
2292 * linux-bfin-low.c (the_low_targets): Likewise.
2293 * linux-cris-low.c (the_low_targets): Likewise.
2294 * linux-crisv32-low.c (the_low_targets): Likewise.
2295 * linux-low.c (can_software_single_step): Likewise.
2296 (install_software_single_step_breakpoints): New function.
2297 (start_step_over): Use install_software_single_step_breakpoints.
2298 * linux-low.h: New CORE_ADDR vector.
2299 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
2301 * linux-mips-low.c (the_low_targets): Likewise.
2302 * linux-nios2-low.c (the_low_targets): Likewise.
2303 * linux-sparc-low.c (the_low_targets): Likewise.
2305 2015-12-17 Pedro Alves <palves@redhat.com>
2307 * linux-low.c (linux_kill_one_lwp): Remove references to
2309 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
2311 (linux_init_signals): Delete.
2312 (initialize_low): Adjust.
2313 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
2315 2015-12-16 Pedro Alves <palves@redhat.com>
2317 * configure.ac (compiler warning flags): When testing a
2318 -Wno-foo option, check whether -Wfoo works instead.
2319 * configure: Regenerate.
2321 2015-12-11 Don Breazeal <donb@codesourcery.com>
2323 * server.c (process_serial_event): Don't exit from gdbserver
2324 in remote mode if there are still active inferiors.
2326 2015-12-11 Yao Qi <yao.qi@linaro.org>
2328 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
2329 arm_breakpoint_at if the process is 32-bit.
2331 2015-12-11 Yao Qi <yao.qi@linaro.org>
2333 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
2336 2015-12-07 Yao Qi <yao.qi@linaro.org>
2338 * configure.srv: Append arm.o to srv_tgtobj for
2339 aarch64*-*-linux* target.
2340 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
2341 from linux-arm-low.c.
2342 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2343 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2344 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2345 (thumb2_breakpoint_len): Likewise.
2346 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
2347 (arm_breakpoint_kinds): Likewise.
2348 (arm_breakpoint_kind_from_pc): Likewise.
2349 (arm_sw_breakpoint_from_kind): Likewise.
2350 (arm_breakpoint_kind_from_current_state): Likewise.
2351 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
2352 (arm_sw_breakpoint_from_kind): Declare.
2353 (arm_breakpoint_kind_from_current_state): Declare.
2354 (arm_breakpoint_at): Declare.
2355 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
2356 arm_sw_breakpoint_from_kind if process is 32-bit.
2357 (aarch64_breakpoint_kind_from_pc): New function.
2358 (aarch64_breakpoint_kind_from_current_state): New function.
2359 (the_low_target): Initialize fields breakpoint_kind_from_pc
2360 and breakpoint_kind_from_current_state.
2361 * linux-arm-low.c (arm_breakpoint_kinds): Move to
2362 linux-aarch32-low.c.
2363 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
2364 (arm_breakpoint, arm_breakpoint_len): Likewise.
2365 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
2366 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2367 (arm_is_thumb_mode): Likewise.
2368 (arm_breakpoint_at): Likewise.
2369 (arm_breakpoint_kind_from_pc): Likewise.
2370 (arm_sw_breakpoint_from_kind): Likewise.
2371 (arm_breakpoint_kind_from_current_state): Likewise.
2374 2015-08-04 Yao Qi <yao.qi@linaro.org>
2376 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
2377 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
2378 * server.c (extended_protocol): Remove "static".
2379 * server.h (extended_protocol): Declare it.
2381 2015-12-04 Josh Stone <jistone@redhat.com>
2383 * target.h (struct target_ops) <arch_setup>: Rename to ...
2384 (struct target_ops) <post_create_inferior>: ... this.
2385 (target_arch_setup): Rename to ...
2386 (target_post_create_inferior): ... this, calling post_create_inferior.
2387 * server.c (start_inferior): Update target_arch_setup calls to
2388 target_post_create_inferior.
2389 * linux-low.c (linux_low_ptrace_options): Forward declare.
2390 (linux_arch_setup): Update its comment for general use.
2391 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
2392 (struct linux_target_ops): Use linux_post_create_inferior.
2393 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
2394 to post_create_inferior.
2395 * nto-low.c (struct nto_target_ops): Likewise.
2396 * spu-low.c (struct spu_target_ops): Likewise.
2397 * win32-low.c (struct win32_target_ops): Likewise.
2399 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
2401 * linux-arm-low.c: Remove duplicate arch/arm.h include.
2403 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2405 * linux-arm-low.c (arm_reinsert_addr): Remove function.
2406 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
2407 * linux-cris-low.c (cris_reinsert_addr> Remove function.
2408 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2409 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
2410 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2411 * linux-mips-low.c (mips_reinsert_addr): Remove function.
2412 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2413 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
2414 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2415 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
2416 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2418 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2420 * linux-low.c (linux_look_up_symbols): Don't call
2421 linux_supports_traceclone.
2422 * linux-low.h (thread_db_init): Remove use_events argument.
2423 * thread-db.c (thread_db_use_event): Remove global variable.
2424 (struct thread_db) <td_thr_event_enable_p>: Remove field.
2425 (struct thread_db) <td_create_bp>: Remove field.
2426 (thread_db_create_event): Remove function.
2427 (thread_db_enable_reporting): Likewise.
2428 (find_one_thread): Don't check for thread_db_use_events.
2429 (attach_thread): Likewise.
2430 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
2431 (try_thread_db_load_1): Don't check for thread_db_use_events.
2432 (thread_db_init): Remove use_events argument and thread events
2434 (remove_thread_event_breakpoints): Remove function.
2435 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
2437 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2439 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
2441 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2442 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
2443 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2444 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
2445 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
2447 * linux-crisv32-low.c (cris_supports_hardware_single_step):
2449 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2450 * linux-low.c (can_hardware_single_step): Use
2451 supports_hardware_single_step.
2452 (can_software_single_step): New function.
2453 (start_step_over): Call can_software_single_step.
2454 (linux_supports_hardware_single_step): New function.
2455 (struct target_ops) <supports_software_single_step>: Initialize.
2456 * linux-low.h (struct linux_target_ops)
2457 <supports_hardware_single_step>: Initialize.
2458 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
2459 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2460 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
2461 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
2462 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
2463 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2464 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
2465 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2466 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
2467 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
2469 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
2470 (struct linux_target_ops) <tile_supports_hardware_single_step>:
2472 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
2473 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2474 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
2476 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2477 * target.h (struct target_ops): <supports_software_single_step>:
2479 (target_supports_software_single_step): New macro.
2481 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2483 * linux-low.c (linux_wait_1): Fix pc advance condition.
2484 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
2485 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
2487 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2489 * linux-arm-low.c (arm_is_thumb_mode): New function.
2490 (arm_breakpoint_at): Use arm_is_thumb_mode.
2491 (arm_breakpoint_kind_from_current_state): New function.
2492 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
2494 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
2495 (linux_breakpoint_kind_from_current_state): New function.
2496 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
2497 * linux-low.h (struct linux_target_ops)
2498 <breakpoint_kind_from_current_state>: New field.
2499 * target.h (struct target_ops): Likewise.
2500 (target_breakpoint_kind_from_current_state): New macro.
2502 2015-11-30 Pedro Alves <palves@redhat.com>
2504 * linux-low.c (linux_resume): Wake up the event loop before
2507 2015-11-30 Pedro Alves <palves@redhat.com>
2509 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
2511 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
2513 * target.c (struct thread_search): New structure.
2514 (thread_search_callback): New function.
2515 (prev_general_thread): New global.
2516 (prepare_to_access_memory, done_accessing_memory): New functions.
2517 * target.h (prepare_to_access_memory, done_accessing_memory):
2518 Replace macros with function declarations.
2520 2015-11-30 Pedro Alves <palves@redhat.com>
2523 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
2524 report TARGET_WAITKIND_NO_RESUMED.
2525 * remote-utils.c (prepare_resume_reply): Handle
2526 TARGET_WAITKIND_NO_RESUMED.
2527 * server.c (report_no_resumed): New global.
2528 (handle_query) <qSupported>: Handle "no-resumed+". Report
2529 "no-resumed+" support.
2530 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
2531 return error if the client doesn't support no-resumed events.
2532 (push_stop_notification): New function.
2533 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
2534 events if the client supports them.
2536 2015-11-30 Pedro Alves <palves@redhat.com>
2538 * linux-low.c (thread_still_has_status_pending_p): Don't check
2540 (lwp_resumed): New function.
2541 (status_pending_p_callback): Return early if the LWP is not
2542 supposed to be resumed.
2544 2015-11-30 Pedro Alves <palves@redhat.com>
2546 * linux-low.c (handle_extended_wait): Assert that the LWP's
2547 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
2548 thread create events, leave the new child's status pending.
2549 (linux_low_filter_event): If GDB wants to hear about thread exit
2550 events, leave the LWP marked dead and don't delete it.
2551 (linux_wait_for_event_filtered): Don't check for thread exit.
2552 (filter_exit_event): New function.
2553 (linux_wait_1): Use it, when returning an exit event.
2554 (linux_resume_one_lwp_throw): Assert that the LWP's
2555 waitstatus is TARGET_WAITKIND_IGNORE.
2556 * remote-utils.c (prepare_resume_reply): Handle
2557 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
2558 * server.c (report_thread_events): New global.
2559 (handle_general_set): Handle QThreadEvents.
2560 (handle_query) <qSupported>: Handle and report QThreadEvents+;
2561 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
2562 TARGET_WAITKIND_THREAD_EXITED.
2563 * server.h (report_thread_events): Declare.
2565 2015-11-30 Pedro Alves <palves@redhat.com>
2567 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
2568 the thread's last_resume_kind was resume_stop.
2570 2015-11-30 Pedro Alves <palves@redhat.com>
2572 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
2575 2015-11-30 Pedro Alves <palves@redhat.com>
2577 * server.c (handle_v_requests): Handle vCtrlC.
2579 2015-11-30 Pedro Alves <palves@redhat.com>
2581 * gdbthread.h (find_any_thread_of_pid): Declare.
2582 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
2584 * server.c (handle_query): If current_thread is NULL, look for
2585 another thread of the selected process.
2587 2015-11-26 Daniel Colascione <dancol@dancol.org>
2588 Simon Marchi <simon.marchi@ericsson.com>
2590 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
2591 * server.c (handle_qxfer_threads_worker): Refactor to include thread
2593 * target.h (struct target_ops) <thread_name>: New field.
2594 (target_thread_name): New macro.
2596 2015-11-23 Joel Brobecker <brobecker@adacore.com>
2598 * regcache.h (regcache_invalidate_pid): Add declaration.
2599 * regcache.c (regcache_invalidate_pid): New function, extracted
2600 from regcache_invalidate.
2601 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
2602 Add trivial documentation comment.
2603 * lynx-low.c: Use regcache_invalidate_pid instead of
2604 regcache_invalidate.
2606 2015-11-23 Joel Brobecker <brobecker@adacore.com>
2608 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
2609 and Elf64_auxv_t if the target is Android.
2611 2015-11-22 Doug Evans <xdje42@gmail.com>
2613 * target.h: #include <sys/types.h>.
2615 2015-11-19 Pedro Alves <palves@redhat.com>
2617 * linux-low.c (linux_process_qsupported): Change prototype.
2619 * linux-low.h (struct linux_target_ops) <process_qsupported>:
2621 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
2622 and adjust to loop over all features.
2623 * server.c (handle_query) <qSupported>: Adjust to call
2624 target_process_qsupported once, passing it a vector of unprocessed
2626 * target.h (struct target_ops) <process_qsupported>: Change
2628 (target_process_qsupported): Adjust.
2630 2015-11-19 Pedro Alves <palves@redhat.com>
2632 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
2634 * configure: Regenerate.
2636 2015-11-19 Pedro Alves <palves@redhat.com>
2638 * configure: Regenerate.
2640 2015-11-19 Yao Qi <yao.qi@linaro.org>
2642 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
2645 2015-11-19 Yao Qi <yao.qi@linaro.org>
2647 * linux-aarch64-low.c (enum aarch64_operand_type): New.
2648 (struct aarch64_operand): Move enum out.
2650 2015-11-19 Yao Qi <yao.qi@linaro.org>
2652 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
2653 struct user_fpsimd_state *.
2654 (aarch64_store_fpregset): Likewise.
2656 2015-11-19 Yao Qi <yao.qi@linaro.org>
2658 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
2659 struct user_pt_regs *.
2660 (aarch64_store_gregset): Likewise.
2662 2015-11-18 Pedro Alves <palves@redhat.com>
2664 * Makefile.in (all_object_files): Add $IPA_OBJS.
2666 2015-11-17 Pedro Alves <palves@redhat.com>
2668 * win32-low.c (win32_resume): Use gdb_signal_from_host,
2669 GDB_SIGNAL_0 and gdb_signal_to_string.
2671 2015-11-17 Pedro Alves <palves@redhat.com>
2673 * win32-low.c (handle_output_debug_string): Remove parameter.
2674 (win32_kill): Remove our_status local and adjust call to
2675 handle_output_debug_string.
2676 (get_child_debug_event): Adjust call to
2677 handle_output_debug_string.
2679 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2681 * linux-mips-low.c (mips_fill_gregset): Add cast.
2682 (mips_store_gregset): Likewise.
2683 (mips_fill_fpregset): Likewise.
2684 (mips_store_fpregset): Likewise.
2686 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2688 * linux-mips-low.c (mips_add_watchpoint): Rename private to
2691 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2693 * linux-mips-low.c (mips_linux_new_thread): Change type of
2694 watch_type to enum target_hw_bp_type.
2696 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2698 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
2699 Change return type to arm_hwbp_type.
2701 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2703 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
2704 (arm_store_gregset): Likewise.
2705 * linux-arm-low.c (arm_get_hwcap): Likewise.
2706 (arm_read_description): Likewise.
2708 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2710 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
2712 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2714 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
2715 (ppc_fill_vsxregset): Likewise.
2716 (ppc_store_vsxregset): Likewise.
2717 (ppc_fill_vrregset): Likewise.
2718 (ppc_store_vrregset): Likewise.
2719 (ppc_fill_evrregset): Likewise.
2720 (ppc_store_evrregset): Likewise.
2722 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2724 * linux-ppc-low.c (ppc_usrregs_info): Remove
2725 forward-declaration.
2726 (ppc_arch_setup): Move lower in file.
2728 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
2730 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
2731 (ps_pdwrite): Likewise.
2733 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
2735 * linux-arm-low.c (arm_new_thread): Move pointer dereference
2736 to after assert checks.
2738 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
2740 * proc-service.c (ps_pdread): Add/adjust casts.
2741 (ps_pdwrite): Add/adjust casts.
2743 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2745 * server.c (handle_search_memory_1): Cast return value of
2748 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2750 * server.c (write_qxfer_response): Change type of data to
2753 2015-10-29 Pedro Alves <palves@redhat.com>
2755 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
2757 2015-10-29 Pedro Alves <palves@redhat.com>
2759 * tracepoint.c (clear_installed_tracepoints): Add casts.
2761 2015-10-29 Pedro Alves <palves@redhat.com>
2763 * server.c (handle_v_cont, process_serial_event): Add enum
2764 gdb_signal casts to signal parsing code.
2766 2015-10-29 Pedro Alves <palves@redhat.com>
2768 * linux-low.h (NULL_REGSET): Define.
2769 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2770 * linux-arm-low.c (arm_regsets): Likewise.
2771 * linux-crisv32-low.c (cris_regsets): Likewise.
2772 * linux-m68k-low.c (m68k_regsets): Likewise.
2773 * linux-mips-low.c (mips_regsets): Likewise.
2774 * linux-nios2-low.c (nios2_regsets): Likewise.
2775 * linux-ppc-low.c (ppc_regsets): Likewise.
2776 * linux-s390-low.c (s390_regsets): Likewise.
2777 * linux-sh-low.c (sh_regsets): Likewise.
2778 * linux-sparc-low.c (sparc_regsets): Likewise.
2779 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2780 * linux-tile-low.c (tile_regsets): Likewise.
2781 * linux-x86-low.c (x86_regsets): Likewise.
2782 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2784 2015-10-29 Pedro Alves <palves@redhat.com>
2786 * linux-low.h (NULL_REGSET): Define.
2787 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2788 * linux-arm-low.c (arm_regsets): Likewise.
2789 * linux-crisv32-low.c (cris_regsets): Likewise.
2790 * linux-m68k-low.c (m68k_regsets): Likewise.
2791 * linux-mips-low.c (mips_regsets): Likewise.
2792 * linux-nios2-low.c (nios2_regsets): Likewise.
2793 * linux-ppc-low.c (ppc_regsets): Likewise.
2794 * linux-s390-low.c (s390_regsets): Likewise.
2795 * linux-sh-low.c (sh_regsets): Likewise.
2796 * linux-sparc-low.c (sparc_regsets): Likewise.
2797 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2798 * linux-tile-low.c (tile_regsets): Likewise.
2799 * linux-x86-low.c (x86_regsets): Likewise.
2800 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2802 2015-10-26 Doug Evans <dje@google.com>
2804 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
2806 2015-10-26 Doug Evans <dje@google.com>
2808 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
2810 2015-10-26 Doug Evans <dje@google.com>
2812 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
2814 (attach_thread, find_new_threads_callback): Ditto.
2816 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2818 * mem-break.h (set_breakpoint_data): Remove.
2820 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2822 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
2823 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2824 (initialize_low): Remove set_breakpoint_data call.
2825 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
2826 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
2827 (initialize_low): Remove set_breakpoint_data call.
2828 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
2829 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2830 (initialize_low): Remove set_breakpoint_data call.
2832 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2834 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
2835 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
2836 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
2837 * target.h (target_breakpoint_kind_from_pc): New macro.
2839 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
2841 * linux-low.c (default_breakpoint_kind_from_pc): New function.
2842 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
2843 the default breakpoint kind.
2845 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2847 * linux-arm-low.c (arm_supports_z_point_type): Add software
2850 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2852 * linux-arm-low.c: Refactor breakpoint definitions.
2853 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
2854 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
2856 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2858 * Makefile.in: Add arm.c/o.
2859 * configure.srv: Likewise.
2860 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
2861 (arm_breakpoint_kind_from_pc): New function.
2862 (arm_sw_breakpoint_from_kind): Return proper kind.
2863 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
2865 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2867 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
2869 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
2870 (struct raw_breakpoint) <size>: Remove.
2871 (struct raw_breakpoint) <kind>: Add.
2872 (bp_size): New function.
2873 (bp_opcode): Likewise.
2874 (find_raw_breakpoint_at): Adjust for kind.
2875 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
2876 (remove_memory_breakpoint): Adjust for kind call bp_size.
2877 (set_raw_breakpoint_at): Adjust for kind.
2878 (set_breakpoint): Likewise.
2879 (set_breakpoint_at): Call breakpoint_kind_from_pc.
2880 (delete_raw_breakpoint): Adjust for kind.
2881 (delete_breakpoint): Likewise.
2882 (find_gdb_breakpoint): Likewise.
2883 (set_gdb_breakpoint_1): Likewise.
2884 (set_gdb_breakpoint): Likewise.
2885 (delete_gdb_breakpoint_1): Likewise.
2886 (delete_gdb_breakpoint): Likewise.
2887 (uninsert_raw_breakpoint): Likewise.
2888 (reinsert_raw_breakpoint): Likewise.
2889 (set_breakpoint_data): Remove.
2890 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
2891 (check_mem_read): Adjust for kind call bp_size.
2892 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
2893 (clone_one_breakpoint): Adjust for kind.
2894 * mem-break.h (set_gdb_breakpoint): Likewise.
2895 (delete_gdb_breakpoint): Likewise.
2896 * server.c (process_serial_event): Likewise.
2898 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2900 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
2901 (struct linux_target_ops) <breakpoint>: Remove.
2902 (struct linux_target_ops) <breakpoint_len>: Remove.
2903 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2904 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2905 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
2906 (arm_sw_breakpoint_from_kind): New function.
2907 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
2908 (struct linux_target_ops) <breakpoint>: Remove.
2909 (struct linux_target_ops) <breakpoint_len>: Remove.
2910 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2911 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2912 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
2913 (struct linux_target_ops) <breakpoint>: Remove.
2914 (struct linux_target_ops) <breakpoint_len>: Remove.
2915 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2916 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2917 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
2918 (struct linux_target_ops) <breakpoint>: Remove.
2919 (struct linux_target_ops) <breakpoint_len>: Remove.
2920 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2921 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2922 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
2923 and sw_breakpoint_from_kind to increment the pc.
2924 (linux_breakpoint_kind_from_pc): New function.
2925 (linux_sw_breakpoint_from_kind): New function.
2926 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
2927 (initialize_low): Call breakpoint_kind_from_pc and
2928 sw_breakpoint_from_kind to replace breakpoint_data/len.
2929 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
2931 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
2932 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
2933 (struct linux_target_ops) <breakpoint>: Remove.
2934 (struct linux_target_ops) <breakpoint_len>: Remove.
2935 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2936 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2937 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
2938 (struct linux_target_ops) <breakpoint>: Remove.
2939 (struct linux_target_ops) <breakpoint_len>: Remove.
2940 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2941 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2942 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
2943 (struct linux_target_ops) <breakpoint>: Remove.
2944 (struct linux_target_ops) <breakpoint_len>: Remove.
2945 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2946 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2947 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
2948 (struct linux_target_ops) <breakpoint>: Remove.
2949 (struct linux_target_ops) <breakpoint_len>: Remove.
2950 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2951 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2952 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
2953 (struct linux_target_ops) <breakpoint>: Remove.
2954 (struct linux_target_ops) <breakpoint_len>: Remove.
2955 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2956 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2957 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
2958 (struct linux_target_ops) <breakpoint>: Remove.
2959 (struct linux_target_ops) <breakpoint_len>: Remove.
2960 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2961 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2962 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
2963 (struct linux_target_ops) <breakpoint>: Remove.
2964 (struct linux_target_ops) <breakpoint_len>: Remove.
2965 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2966 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2967 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
2968 (struct linux_target_ops) <breakpoint>: Remove.
2969 (struct linux_target_ops) <breakpoint_len>: Remove.
2970 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2971 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2972 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
2973 (struct linux_target_ops) <breakpoint>: Remove.
2974 (struct linux_target_ops) <breakpoint_len>: Remove.
2975 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2976 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2977 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
2978 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
2979 (struct linux_target_ops) <breakpoint>: Remove.
2980 (struct linux_target_ops) <breakpoint_len>: Remove.
2981 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2982 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2983 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
2984 (struct linux_target_ops) <breakpoint>: Remove.
2985 (struct linux_target_ops) <breakpoint_len>: Remove.
2986 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2987 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2989 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2991 * linux-cris-low.c (cris_get_pc): Remove void arg.
2993 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2995 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
2998 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3000 * inferiors.c (thread_pid_matches_callback): New function.
3001 (find_thread_process): New function.
3002 (remove_thread): Reset current_thread.
3003 (remove_process): Assert threads have been removed first.
3005 2015-10-15 Yao Qi <yao.qi@linaro.org>
3007 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
3009 (aarch64_remove_point): Likewise.
3010 * regcache.c (regcache_register_size): New function.
3012 2015-10-12 Yao Qi <yao.qi@linaro.org>
3014 * linux-aarch64-low.c: Update all callers as emit_load_store
3015 is renamed to aarch64_emit_load_store.
3017 2015-10-12 Yao Qi <yao.qi@linaro.org>
3019 * linux-aarch64-low.c: Update all callers of function renaming
3020 from emit_insn to aarch64_emit_insn.
3022 2015-10-12 Yao Qi <yao.qi@linaro.org>
3024 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
3025 arch/aarch64-insn.h.
3026 (struct aarch64_memory_operand): Likewise.
3028 (emit_insn): Move to arch/aarch64-insn.c.
3029 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
3030 (emit_load_store): Move to arch/aarch64-insn.c.
3031 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
3032 (can_encode_int32): Remove.
3034 2015-10-12 Yao Qi <yao.qi@linaro.org>
3036 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
3037 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
3038 (aarch64_relocate_instruction): Likewise.
3039 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
3040 (struct aarch64_insn_visitor): Likewise.
3042 2015-10-12 Yao Qi <yao.qi@linaro.org>
3044 * linux-aarch64-low.c (struct aarch64_insn_data): New.
3045 (struct aarch64_insn_visitor): New.
3046 (struct aarch64_insn_relocation_data): New.
3047 (aarch64_ftrace_insn_reloc_b): New function.
3048 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3049 (aarch64_ftrace_insn_reloc_cb): Likewise.
3050 (aarch64_ftrace_insn_reloc_tb): Likewise.
3051 (aarch64_ftrace_insn_reloc_adr): Likewise.
3052 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
3053 (aarch64_ftrace_insn_reloc_others): Likewise.
3055 (aarch64_relocate_instruction): Use visitor.
3057 2015-10-12 Yao Qi <yao.qi@linaro.org>
3059 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
3060 int. Add argument buf.
3061 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
3062 aarch64_relocate_instruction.
3064 2015-10-12 Yao Qi <yao.qi@linaro.org>
3066 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
3067 argument insn. Remove local variable insn. Don't call
3069 (aarch64_install_fast_tracepoint_jump_pad): Call
3072 2015-09-30 Yao Qi <yao.qi@linaro.org>
3074 * linux-aarch64-low.c (emit_movk): Shorten a long line.
3075 (emit_load_store_pair): Likewise.
3077 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3079 * dll.c (match_dll): Add cast(s).
3080 (unloaded_dll): Likewise.
3081 * linux-low.c (second_thread_of_pid_p): Likewise.
3082 (delete_lwp_callback): Likewise.
3083 (count_events_callback): Likewise.
3084 (select_event_lwp_callback): Likewise.
3085 (linux_set_resume_request): Likewise.
3086 * server.c (accumulate_file_name_length): Likewise.
3087 (emit_dll_description): Likewise.
3088 (handle_qxfer_threads_worker): Likewise.
3089 (visit_actioned_threads): Likewise.
3090 * thread-db.c (any_thread_of): Likewise.
3091 * tracepoint.c (same_process_p): Likewise.
3092 (match_blocktype): Likewise.
3093 (build_traceframe_info_xml): Likewise.
3095 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3097 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
3099 (gdb_unparse_agent_expr): Likewise.
3100 * hostio.c (require_data): Likewise.
3101 (handle_pread): Likewise.
3102 * linux-low.c (disable_regset): Likewise.
3103 (fetch_register): Likewise.
3104 (store_register): Likewise.
3105 (get_dynamic): Likewise.
3106 (linux_qxfer_libraries_svr4): Likewise.
3107 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
3108 (set_fast_tracepoint_jump): Likewise.
3109 (uninsert_fast_tracepoint_jumps_at): Likewise.
3110 (reinsert_fast_tracepoint_jumps_at): Likewise.
3111 (validate_inserted_breakpoint): Likewise.
3112 (clone_agent_expr): Likewise.
3113 * regcache.c (init_register_cache): Likewise.
3114 * remote-utils.c (putpkt_binary_1): Likewise.
3115 (decode_M_packet): Likewise.
3116 (decode_X_packet): Likewise.
3117 (look_up_one_symbol): Likewise.
3118 (relocate_instruction): Likewise.
3119 (monitor_output): Likewise.
3120 * server.c (handle_search_memory): Likewise.
3121 (handle_qxfer_exec_file): Likewise.
3122 (handle_qxfer_libraries): Likewise.
3123 (handle_qxfer): Likewise.
3124 (handle_query): Likewise.
3125 (handle_v_cont): Likewise.
3126 (handle_v_run): Likewise.
3127 (captured_main): Likewise.
3128 * target.c (write_inferior_memory): Likewise.
3129 * thread-db.c (try_thread_db_load_from_dir): Likewise.
3130 * tracepoint.c (init_trace_buffer): Likewise.
3131 (add_tracepoint_action): Likewise.
3132 (add_traceframe): Likewise.
3133 (add_traceframe_block): Likewise.
3134 (cmd_qtdpsrc): Likewise.
3135 (cmd_qtdv): Likewise.
3136 (cmd_qtstatus): Likewise.
3137 (response_source): Likewise.
3138 (response_tsv): Likewise.
3139 (cmd_qtnotes): Likewise.
3140 (gdb_collect): Likewise.
3141 (initialize_tracepoint): Likewise.
3143 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3145 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
3146 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
3147 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
3149 (enum aarch64_condition_codes): New enum.
3150 (w0): New static global.
3153 (struct aarch64_memory_operand) <type>: New
3154 MEMORY_OPERAND_POSTINDEX type.
3155 (postindex_memory_operand): New helper function.
3156 (emit_ret): New function.
3157 (emit_load_store_pair): New function, factored out of emit_stp
3158 with support for MEMORY_OPERAND_POSTINDEX.
3159 (emit_stp): Rewrite using emit_load_store_pair.
3160 (emit_ldp): New function.
3161 (emit_load_store): Likewise.
3162 (emit_ldr): Mention post-index instruction in comment.
3163 (emit_ldrh): New function.
3164 (emit_ldrb): New function.
3165 (emit_ldrsw): Mention post-index instruction in comment.
3166 (emit_str): Likewise.
3167 (emit_subs): New function.
3168 (emit_cmp): Likewise.
3169 (emit_and): Likewise.
3170 (emit_orr): Likewise.
3171 (emit_orn): Likewise.
3172 (emit_eor): Likewise.
3173 (emit_mvn): Likewise.
3174 (emit_lslv): Likewise.
3175 (emit_lsrv): Likewise.
3176 (emit_asrv): Likewise.
3177 (emit_mul): Likewise.
3178 (emit_sbfm): Likewise.
3179 (emit_sbfx): Likewise.
3180 (emit_ubfm): Likewise.
3181 (emit_ubfx): Likewise.
3182 (emit_csinc): Likewise.
3183 (emit_cset): Likewise.
3184 (emit_nop): Likewise.
3185 (emit_ops_insns): New helper function.
3186 (emit_pop): Likewise.
3187 (emit_push): Likewise.
3188 (aarch64_emit_prologue): New function.
3189 (aarch64_emit_epilogue): Likewise.
3190 (aarch64_emit_add): Likewise.
3191 (aarch64_emit_sub): Likewise.
3192 (aarch64_emit_mul): Likewise.
3193 (aarch64_emit_lsh): Likewise.
3194 (aarch64_emit_rsh_signed): Likewise.
3195 (aarch64_emit_rsh_unsigned): Likewise.
3196 (aarch64_emit_ext): Likewise.
3197 (aarch64_emit_log_not): Likewise.
3198 (aarch64_emit_bit_and): Likewise.
3199 (aarch64_emit_bit_or): Likewise.
3200 (aarch64_emit_bit_xor): Likewise.
3201 (aarch64_emit_bit_not): Likewise.
3202 (aarch64_emit_equal): Likewise.
3203 (aarch64_emit_less_signed): Likewise.
3204 (aarch64_emit_less_unsigned): Likewise.
3205 (aarch64_emit_ref): Likewise.
3206 (aarch64_emit_if_goto): Likewise.
3207 (aarch64_emit_goto): Likewise.
3208 (aarch64_write_goto_address): Likewise.
3209 (aarch64_emit_const): Likewise.
3210 (aarch64_emit_call): Likewise.
3211 (aarch64_emit_reg): Likewise.
3212 (aarch64_emit_pop): Likewise.
3213 (aarch64_emit_stack_flush): Likewise.
3214 (aarch64_emit_zero_ext): Likewise.
3215 (aarch64_emit_swap): Likewise.
3216 (aarch64_emit_stack_adjust): Likewise.
3217 (aarch64_emit_int_call_1): Likewise.
3218 (aarch64_emit_void_call_2): Likewise.
3219 (aarch64_emit_eq_goto): Likewise.
3220 (aarch64_emit_ne_goto): Likewise.
3221 (aarch64_emit_lt_goto): Likewise.
3222 (aarch64_emit_le_goto): Likewise.
3223 (aarch64_emit_gt_goto): Likewise.
3224 (aarch64_emit_ge_got): Likewise.
3225 (aarch64_emit_ops_impl): New static global variable.
3226 (aarch64_emit_ops): New target function, return
3227 &aarch64_emit_ops_impl.
3228 (struct linux_target_ops): Install it.
3230 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3232 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
3233 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
3235 * linux-aarch64-ipa.c: New file.
3236 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
3238 (aarch64_get_thread_area): New target method.
3239 (extract_signed_bitfield): New helper function.
3240 (aarch64_decode_ldr_literal): New function.
3241 (enum aarch64_opcodes): New enum.
3242 (struct aarch64_register): New struct.
3243 (struct aarch64_operand): New struct.
3244 (x0): New static global.
3253 (aarch64_register): New helper function.
3254 (register_operand): Likewise.
3255 (immediate_operand): Likewise.
3256 (struct aarch64_memory_operand): New struct.
3257 (offset_memory_operand): New helper function.
3258 (preindex_memory_operand): Likewise.
3259 (enum aarch64_system_control_registers): New enum.
3260 (ENCODE): New macro.
3261 (emit_insn): New helper function.
3262 (emit_b): New function.
3263 (emit_bcond): Likewise.
3264 (emit_cb): Likewise.
3265 (emit_tb): Likewise.
3266 (emit_blr): Likewise.
3267 (emit_stp): Likewise.
3268 (emit_ldp_q_offset): Likewise.
3269 (emit_stp_q_offset): Likewise.
3270 (emit_load_store): Likewise.
3271 (emit_ldr): Likewise.
3272 (emit_ldrsw): Likewise.
3273 (emit_str): Likewise.
3274 (emit_ldaxr): Likewise.
3275 (emit_stxr): Likewise.
3276 (emit_stlr): Likewise.
3277 (emit_data_processing_reg): Likewise.
3278 (emit_data_processing): Likewise.
3279 (emit_add): Likewise.
3280 (emit_sub): Likewise.
3281 (emit_mov): Likewise.
3282 (emit_movk): Likewise.
3283 (emit_mov_addr): Likewise.
3284 (emit_mrs): Likewise.
3285 (emit_msr): Likewise.
3286 (emit_sevl): Likewise.
3287 (emit_wfe): Likewise.
3288 (append_insns): Likewise.
3289 (can_encode_int32_in): New helper function.
3290 (aarch64_relocate_instruction): New function.
3291 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
3292 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
3293 (struct linux_target_ops): Install aarch64_get_thread_area,
3294 aarch64_install_fast_tracepoint_jump_pad and
3295 aarch64_get_min_fast_tracepoint_insn_len.
3297 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3299 * Makefile.in (aarch64-insn.o): New rule.
3300 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
3302 2015-09-21 Yao Qi <yao.qi@linaro.org>
3304 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
3306 2015-09-21 Yao Qi <yao.qi@linaro.org>
3308 * tracepoint.c (max_jump_pad_size): Remove.
3310 2015-09-18 Yao Qi <yao.qi@linaro.org>
3312 * linux-aarch64-low.c: Don't include sys/uio.h.
3313 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
3315 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
3317 * tracepoint.c (eval_result_type): Change prototype.
3318 (condition_true_at_tracepoint): Fix argument to compiled_cond.
3320 2015-09-15 Pedro Alves <palves@redhat.com>
3322 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
3323 Check whether to report exec events instead of checking whether
3324 multiprocess is enabled.
3326 2015-09-15 Pedro Alves <palves@redhat.com>
3329 * remote-utils.c (prepare_resume_reply): Merge
3330 TARGET_WAITKIND_VFORK_DONE switch case with the
3331 TARGET_WAITKIND_FORKED case.
3333 2015-09-15 Yao Qi <yao.qi@linaro.org>
3335 * server.c (handle_query): Check string comparison using
3336 "else if" instead of "if".
3338 2015-09-15 Yao Qi <yao.qi@linaro.org>
3340 * server.c (vCont_supported): New global variable.
3341 (handle_query): Set vCont_supported to 1 if "vContSupported+"
3342 matches. Append ";vContSupported+" to own_buf.
3343 (handle_v_requests): Append ";s;S" to own_buf if target supports
3344 hardware single step or vCont_supported is false.
3345 (capture_main): Set vCont_supported to zero.
3347 2015-09-15 Yao Qi <yao.qi@linaro.org>
3349 * linux-low.c (linux_supports_conditional_breakpoints): Rename
3351 (linux_supports_hardware_single_step): ... New function.
3352 (linux_target_ops): Update.
3353 * lynx-low.c (lynx_target_ops): Set field
3354 supports_hardware_single_step to target_can_do_hardware_single_step.
3355 * nto-low.c (nto_target_ops): Likewise.
3356 * spu-low.c (spu_target_ops): Likewise.
3357 * win32-low.c (win32_target_ops): Likewise.
3358 * target.c (target_can_do_hardware_single_step): New function.
3359 * target.h (struct target_ops) <supports_conditional_breakpoints>:
3360 Remove. <supports_hardware_single_step>: New field.
3361 (target_supports_conditional_breakpoints): Remove.
3362 (target_supports_hardware_single_step): New macro.
3363 (target_can_do_hardware_single_step): Declare.
3364 * server.c (handle_query): Use target_supports_hardware_single_step
3365 instead of target_supports_conditional_breakpoints.
3367 2015-09-15 Yao Qi <yao.qi@linaro.org>
3369 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
3371 (struct linux_target_ops the_low_target): Install
3372 aarch64_linux_siginfo_fixup.
3374 2015-09-11 Don Breazeal <donb@codesourcery.com>
3375 Luis Machado <lgustavo@codesourcery.com>
3377 * linux-low.c (linux_mourn): Static declaration.
3378 (linux_arch_setup): Move in front of
3379 handle_extended_wait.
3380 (linux_arch_setup_thread): New function.
3381 (handle_extended_wait): Handle exec events. Call
3382 linux_arch_setup_thread. Make event_lwp argument a
3383 pointer-to-a-pointer.
3384 (check_zombie_leaders): Do not check stopped threads.
3385 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
3386 (linux_low_filter_event): Add lwp and thread for exec'ing
3387 non-leader thread if leader thread has been deleted.
3388 Refactor code into linux_arch_setup_thread and call it.
3389 Pass child lwp pointer by reference to handle_extended_wait.
3390 (linux_wait_for_event_filtered): Update comment.
3391 (linux_wait_1): Prevent clobbering exec event status.
3392 (linux_supports_exec_events): New function.
3393 (linux_target_ops) <supports_exec_events>: Initialize new member.
3394 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
3396 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
3397 * server.c (report_exec_events): New global variable.
3398 (handle_query): Handle qSupported query for exec-events feature.
3399 (captured_main): Initialize report_exec_events.
3400 * server.h (report_exec_events): Declare new global variable.
3401 * target.h (struct target_ops) <supports_exec_events>: New
3403 (target_supports_exec_events): New macro.
3404 * win32-low.c (win32_target_ops) <supports_exec_events>:
3405 Initialize new member.
3407 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
3409 * linux-low.c (linux_low_enable_btrace): Remove.
3410 (linux_target_ops): Replace linux_low_enable_btrace with
3411 linux_enable_btrace.
3413 2015-09-03 Yao Qi <yao.qi@linaro.org>
3415 * linux-aarch64-low.c (aarch64_insert_point): Call
3416 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
3419 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3421 * linux-low.c (check_stopped_by_breakpoint): Use
3422 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
3424 2015-08-27 Pedro Alves <palves@redhat.com>
3426 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
3428 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
3430 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
3431 the XNEW-family equivalent.
3432 (compile_bytecodes): Likewise.
3433 * dll.c (loaded_dll): Likewise.
3434 * event-loop.c (append_callback_event): Likewise.
3435 (create_file_handler): Likewise.
3436 (create_file_event): Likewise.
3437 * hostio.c (handle_open): Likewise.
3438 * inferiors.c (add_thread): Likewise.
3439 (add_process): Likewise.
3440 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
3441 * linux-arm-low.c (arm_new_process): Likewise.
3442 (arm_new_thread): Likewise.
3443 * linux-low.c (add_to_pid_list): Likewise.
3444 (linux_add_process): Likewise.
3445 (handle_extended_wait): Likewise.
3446 (add_lwp): Likewise.
3447 (enqueue_one_deferred_signal): Likewise.
3448 (enqueue_pending_signal): Likewise.
3449 (linux_resume_one_lwp_throw): Likewise.
3450 (linux_resume_one_thread): Likewise.
3451 (linux_read_memory): Likewise.
3452 (linux_write_memory): Likewise.
3453 * linux-mips-low.c (mips_linux_new_process): Likewise.
3454 (mips_linux_new_thread): Likewise.
3455 (mips_add_watchpoint): Likewise.
3456 * linux-x86-low.c (initialize_low_arch): Likewise.
3457 * lynx-low.c (lynx_add_process): Likewise.
3458 * mem-break.c (set_raw_breakpoint_at): Likewise.
3459 (set_breakpoint): Likewise.
3460 (add_condition_to_breakpoint): Likewise.
3461 (add_commands_to_breakpoint): Likewise.
3462 (clone_agent_expr): Likewise.
3463 (clone_one_breakpoint): Likewise.
3464 * regcache.c (new_register_cache): Likewise.
3465 * remote-utils.c (look_up_one_symbol): Likewise.
3466 * server.c (queue_stop_reply): Likewise.
3467 (start_inferior): Likewise.
3468 (queue_stop_reply_callback): Likewise.
3469 (handle_target_event): Likewise.
3470 * spu-low.c (fetch_ppc_memory): Likewise.
3471 (store_ppc_memory): Likewise.
3472 * target.c (set_target_ops): Likewise.
3473 * thread-db.c (thread_db_load_search): Likewise.
3474 (try_thread_db_load_1): Likewise.
3475 * tracepoint.c (add_tracepoint): Likewise.
3476 (add_tracepoint_action): Likewise.
3477 (create_trace_state_variable): Likewise.
3478 (cmd_qtdpsrc): Likewise.
3479 (cmd_qtro): Likewise.
3480 (add_while_stepping_state): Likewise.
3481 * win32-low.c (child_add_thread): Likewise.
3482 (get_image_name): Likewise.
3484 2015-08-25 Yao Qi <yao.qi@linaro.org>
3486 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
3488 2015-08-25 Yao Qi <yao.qi@linaro.org>
3490 * Makefile.in (aarch64-linux.o): New rule.
3491 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
3493 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
3494 (aarch64_init_debug_reg_state): Make it extern.
3495 (aarch64_linux_prepare_to_resume): Remove.
3497 2015-08-25 Yao Qi <yao.qi@linaro.org>
3499 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
3500 lwp_arch_private_info and ptid_of_lwp.
3502 2015-08-25 Yao Qi <yao.qi@linaro.org>
3504 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
3505 Find proc_info by find_process_pid. All callers updated.
3507 2015-08-25 Yao Qi <yao.qi@linaro.org>
3509 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
3511 (debug_reg_change_callback): Remove.
3512 (aarch64_notify_debug_reg_change): Remove.
3514 2015-08-25 Yao Qi <yao.qi@linaro.org>
3516 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
3517 Call current_lwp_ptid.
3519 2015-08-25 Yao Qi <yao.qi@linaro.org>
3521 * linux-aarch64-low.c (debug_reg_change_callback): Use
3524 2015-08-25 Yao Qi <yao.qi@linaro.org>
3526 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
3528 2015-08-25 Yao Qi <yao.qi@linaro.org>
3530 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
3532 2015-08-25 Yao Qi <yao.qi@linaro.org>
3534 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
3537 2015-08-25 Yao Qi <yao.qi@linaro.org>
3539 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
3541 (debug_reg_change_callback): Remove argument entry and add argument
3542 lwp. Remove local variable thread. Don't print thread id in the
3543 debugging output. Don't check whether pid of thread equals to pid.
3544 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
3545 iterate_over_lwps instead find_inferior.
3547 2015-08-24 Pedro Alves <palves@redhat.com>
3549 * inferiors.c (get_first_process): New function.
3550 * inferiors.h (get_first_process): New declaration.
3551 * remote-utils.c (read_ptid): Default to the first process in the
3552 list, instead of to the current thread's process.
3554 2015-08-24 Pedro Alves <palves@redhat.com>
3556 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
3557 * event-loop.c: Likewise.
3558 * remote-utils.c: Likewise.
3559 * tracepoint.c: Likewise.
3561 2015-08-24 Pedro Alves <palves@redhat.com>
3563 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
3566 2015-08-21 Pedro Alves <palves@redhat.com>
3568 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
3569 instead of literal 1.
3571 2015-08-21 Pedro Alves <palves@redhat.com>
3573 * tdesc.c (default_description): Explicitly zero-initialize.
3575 2015-08-21 Pedro Alves <palves@redhat.com>
3578 * inferiors.c (remove_thread): Discard any pending stop reply for
3580 * server.c (remove_all_on_match_pid): Rename to ...
3581 (remove_all_on_match_ptid): ... this. Work with a filter ptid
3583 (discard_queued_stop_replies): Change parameter to a ptid. Now
3585 (handle_v_kill, kill_inferior_callback, captured_main)
3586 (process_serial_event): Adjust.
3587 * server.h (discard_queued_stop_replies): Declare.
3589 2015-08-21 Pedro Alves <palves@redhat.com>
3591 * linux-low.c (wait_for_sigstop): Always switch to no thread
3592 selected if the previously current thread dies.
3593 * lynx-low.c (lynx_request_interrupt): Use the first thread's
3594 process instead of the current thread's.
3595 * remote-utils.c (input_interrupt): Don't check if there's no
3597 * server.c (gdb_read_memory, gdb_write_memory): If setting the
3598 current thread to the general thread fails, error out.
3599 (handle_qxfer_auxv, handle_qxfer_libraries)
3600 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
3601 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
3602 (handle_query): Check if there's a thread selected instead of
3603 checking whether there's any thread in the thread list.
3604 (handle_qxfer_threads, handle_qxfer_btrace)
3605 (handle_qxfer_btrace_conf): Don't error out early if there's no
3606 thread in the thread list.
3607 (handle_v_cont, myresume): Don't set the current thread to the
3609 (process_serial_event) <Hg handling>: Also set thread_id if the
3610 previous general thread is still alive.
3611 (process_serial_event) <g/G handling>: If setting the current
3612 thread to the general thread fails, error out.
3613 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
3614 thread's lwp instead of the current thread's.
3615 * target.c (set_desired_thread): If the desired thread was not
3616 found, leave the current thread pointing to NULL. Return an int
3617 (boolean) indicating success.
3618 * target.h (set_desired_thread): Change return type to int.
3620 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
3622 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
3623 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
3625 (ps_get_thread_area): New function.
3627 2015-08-19 Gary Benson <gbenson@redhat.com>
3629 * hostio.c (handle_pread): Do not attempt to read more data
3630 than hostio_reply_with_data can fit in a packet.
3632 2015-08-18 Joel Brobecker <brobecker@adacore.com>
3634 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
3636 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
3638 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
3640 2015-08-06 Pedro Alves <palves@redhat.com>
3642 * tracepoint.c (expr_eval_result): Now an int.
3644 2015-08-06 Pedro Alves <palves@redhat.com>
3646 * gdbthread.h (struct regcache): Forward declare.
3647 (struct thread_info) <regcache_data>: Now a struct regcache
3649 * inferiors.c (inferior_regcache_data)
3650 (set_inferior_regcache_data): Now work with struct regcache
3652 * inferiors.h (struct regcache): Forward declare.
3653 (inferior_regcache_data, set_inferior_regcache_data): Now work
3654 with struct regcache pointers.
3655 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
3656 (free_register_cache_thread): Remove struct regcache pointer
3659 2015-08-06 Pedro Alves <palves@redhat.com>
3661 * server.c (captured_main): On error, print the exception message
3662 to stderr, and if run_once is set, throw a quit.
3664 2015-08-06 Pedro Alves <palves@redhat.com>
3666 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
3669 2015-08-06 Pedro Alves <palves@redhat.com>
3671 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
3672 reading beyond the passed in buffer length.
3674 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
3676 * tracepoint.c (symbol_list) <required>: Remove.
3678 2015-08-06 Pedro Alves <palves@redhat.com>
3680 * linux-low.c (handle_extended_wait): Set the fork child's suspend
3681 count if stopping and suspending threads.
3682 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
3683 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
3684 (linux_detach): Complete an ongoing step-over.
3685 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
3687 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
3688 (linux_wait_1): If passing a signal to the inferior after
3689 finishing a step-over, unsuspend and re-resume all lwps. If we
3690 see a single-step event but the thread should be continuing, don't
3691 pass the trap to gdb.
3692 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
3693 internal_error instead of gdb_assert.
3694 (enqueue_pending_signal): New function.
3695 (check_ptrace_stopped_lwp_gone): Add debug output.
3696 (start_step_over): Use internal_error instead of gdb_assert.
3697 (complete_ongoing_step_over): New function.
3698 (linux_resume_one_thread): Don't resume a suspended thread.
3699 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
3702 2015-08-06 Pedro Alves <palves@redhat.com>
3704 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
3705 (linux_thread_alive): Use lwp_is_marked_dead.
3706 (extended_event_reported): Delete.
3707 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
3708 instead of extended_event_reported.
3709 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
3711 (lwp_is_marked_dead): New function.
3712 (lwp_running): Use lwp_is_marked_dead.
3713 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
3716 2015-08-06 Pedro Alves <palves@redhat.com>
3718 * linux-low.c (linux_wait_1): Move fork event output out of the
3719 !report_to_gdb check. Pass event_child->waitstatus to
3720 target_waitstatus_to_string instead of ourstatus.
3722 2015-08-04 Yao Qi <yao.qi@linaro.org>
3724 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
3725 if current_thread is 32 bit.
3727 2015-08-04 Yao Qi <yao.qi@linaro.org>
3729 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3730 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3731 * server.c (extended_protocol): Remove "static".
3732 * server.h (extended_protocol): Declare it.
3734 2015-08-04 Yao Qi <yao.qi@linaro.org>
3736 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
3737 both aarch64 and aarch32.
3738 (aarch64_set_pc): Likewise.
3740 2015-08-04 Yao Qi <yao.qi@linaro.org>
3742 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
3743 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
3744 arm-with-neon.xml to srv_xmlfiles.
3745 * linux-aarch64-low.c: Include linux-aarch32-low.h.
3746 (is_64bit_tdesc): New function.
3747 (aarch64_linux_read_description): New function.
3748 (aarch64_arch_setup): Call aarch64_linux_read_description.
3749 (regs_info): Rename to regs_info_aarch64.
3750 (aarch64_regs_info): Return right regs_info.
3751 (initialize_low_arch): Call initialize_low_arch_aarch32.
3753 2015-08-04 Yao Qi <yao.qi@linaro.org>
3755 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
3756 * linux-aarch32-low.c: New file.
3757 * linux-aarch32-low.h: New file.
3758 * linux-arm-low.c (arm_fill_gregset): Move it to
3759 linux-aarch32-low.c.
3760 (arm_store_gregset): Likewise.
3761 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
3762 (arm_store_vfpregset): Call arm_store_vfpregset_num.
3763 (arm_arch_setup): Check if PTRACE_GETREGSET works.
3764 (regs_info): Rename to regs_info_arm.
3765 (arm_regs_info): Return regs_info_aarch32 if
3766 have_ptrace_getregset is 1 and target description is
3767 arm_with_neon or arm_with_vfpv3.
3768 (initialize_low_arch): Don't call init_registers_arm_with_neon.
3769 Call initialize_low_arch_aarch32 instead.
3771 2015-08-04 Yao Qi <yao.qi@linaro.org>
3773 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
3774 * linux-low.c: ... here.
3775 * linux-low.h (have_ptrace_getregset): Declare it.
3777 2015-08-04 Pedro Alves <palves@redhat.com>
3779 * thread-db.c (struct thread_db): Use new typedefs.
3780 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
3782 (disable_thread_event_reporting): Cast result of dlsym to
3783 destination function pointer type.
3784 (thread_db_mourn): Use td_ta_delete_ftype.
3786 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
3788 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
3790 (CDX_BREAKPOINT): Define for R2.
3791 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
3792 (the_low_target): Add comments.
3794 2015-07-30 Yao Qi <yao.qi@linaro.org>
3796 * linux-arm-low.c (arm_hwcap): Remove it.
3797 (arm_read_description): New local variable arm_hwcap. Don't
3798 set arm_hwcap to zero.
3800 2015-07-30 Yao Qi <yao.qi@linaro.org>
3802 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
3803 Use regcache->tdesc instead.
3804 (arm_store_wmmxregset): Likewise.
3805 (arm_fill_vfpregset): Likewise.
3806 (arm_store_vfpregset): Likewise.
3808 2015-07-30 Yao Qi <yao.qi@linaro.org>
3810 * linux-arm-low.c: Include arch/arm.h.
3811 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
3812 (arm_store_gregset): Likewise.
3814 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
3816 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
3817 ptrace's 4th parameter.
3819 2015-07-27 Yao Qi <yao.qi@linaro.org>
3821 * configure.srv (case aarch64*-*-linux*): Don't set
3824 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
3826 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
3828 * linux-arm-low.c: Likewise.
3829 * linux-cris-low.c: Likewise.
3830 * linux-crisv32-low.c: Likewise.
3831 * linux-low.c: Likewise.
3832 * linux-m68k-low.c: Likewise.
3833 * linux-mips-low.c: Likewise.
3834 * linux-nios2-low.c: Likewise.
3835 * linux-s390-low.c: Likewise.
3836 * linux-sparc-low.c: Likewise.
3837 * linux-tic6x-low.c: Likewise.
3838 * linux-tile-low.c: Likewise.
3839 * linux-x86-low.c: Likewise.
3841 2015-07-24 Pedro Alves <palves@redhat.com>
3843 * config.in: Regenerate.
3844 * configure: Regenerate.
3846 2015-07-24 Pedro Alves <palves@redhat.com>
3848 * acinclude.m4: Include ../ptrace.m4.
3849 * configure.ac: Call GDB_AC_PTRACE.
3850 * config.in, configure: Regenerate.
3852 2015-07-24 Yao Qi <yao.qi@linaro.org>
3854 * linux-low.c (linux_create_inferior): Remove setting to
3855 proc->priv->new_inferior.
3856 (linux_attach): Likewise.
3857 (linux_low_filter_event): Likewise.
3858 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
3860 2015-07-24 Yao Qi <yao.qi@linaro.org>
3862 * linux-low.c (linux_arch_setup): New function.
3863 (linux_low_filter_event): If proc->tdesc is NULL and
3864 proc->attached is true, call the_low_target.arch_setup.
3865 Otherwise, keep status pending, and return.
3866 (linux_resume_one_lwp_throw): Don't call get_pc if
3867 thread->while_stepping isn't NULL. Don't call
3868 get_thread_regcache if proc->tdesc is NULL.
3869 (need_step_over_p): Return 0 if proc->tdesc is NULL.
3870 (linux_target_ops): Install arch_setup.
3871 * server.c (start_inferior): Call the_target->arch_setup.
3872 * target.h (struct target_ops) <arch_setup>: New field.
3873 (target_arch_setup): New marco.
3874 * lynx-low.c (lynx_target_ops): Update.
3875 * nto-low.c (nto_target_ops): Update.
3876 * spu-low.c (spu_target_ops): Update.
3877 * win32-low.c (win32_target_ops): Update.
3879 2015-07-24 Yao Qi <yao.qi@linaro.org>
3881 * linux-low.c (linux_add_process): Don't set
3882 proc->priv->new_inferior.
3883 (linux_create_inferior): Set proc->priv->new_inferior to 1.
3884 (linux_attach): Likewise.
3886 2015-07-24 Yao Qi <yao.qi@linaro.org>
3888 * server.c (start_inferior): Code refactor.
3890 2015-07-24 Yao Qi <yao.qi@linaro.org>
3892 * server.c (process_serial_event): Set general_thread.
3894 2015-07-21 Yao Qi <yao.qi@linaro.org>
3896 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
3897 aarch64_linux_get_debug_reg_capacity.
3899 2015-07-17 Yao Qi <yao.qi@linaro.org>
3901 * Makefile.in (aarch64-linux-hw-point.o): New rule.
3902 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
3903 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
3904 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
3905 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
3906 (AARCH64_HWP_ALIGNMENT): Likewise.
3907 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
3908 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
3909 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
3910 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
3911 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
3912 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
3913 (struct aarch64_debug_reg_state): Likewise.
3914 (struct arch_lwp_info): Likewise.
3915 (aarch64_align_watchpoint): Likewise.
3916 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
3917 (aarch64_watchpoint_length): Likewise.
3918 (aarch64_point_encode_ctrl_reg): Likewise
3919 (aarch64_point_is_aligned): Likewise.
3920 (aarch64_align_watchpoint): Likewise.
3921 (aarch64_linux_set_debug_regs):
3922 (aarch64_dr_state_insert_one_point): Likewise.
3923 (aarch64_dr_state_remove_one_point): Likewise.
3924 (aarch64_handle_breakpoint): Likewise.
3925 (aarch64_handle_aligned_watchpoint): Likewise.
3926 (aarch64_handle_unaligned_watchpoint): Likewise.
3927 (aarch64_handle_watchpoint): Likewise.
3929 2015-07-17 Yao Qi <yao.qi@linaro.org>
3931 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
3932 and don't aarch64_get_debug_reg_state. All callers update.
3933 (aarch64_handle_aligned_watchpoint): Likewise.
3934 (aarch64_handle_unaligned_watchpoint): Likewise.
3935 (aarch64_handle_watchpoint): Likewise.
3936 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
3937 (aarch64_remove_point): Likewise.
3939 2015-07-17 Yao Qi <yao.qi@linaro.org>
3941 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
3943 (aarch64_handle_unaligned_watchpoint): Likewise.
3945 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3947 Revert the previous 3 commits:
3948 Move gdb_regex* to common/
3949 Move linux_find_memory_regions_full & co.
3950 gdbserver build-id attribute generator
3952 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3953 Jan Kratochvil <jan.kratochvil@redhat.com>
3955 gdbserver build-id attribute generator.
3956 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
3957 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
3958 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
3960 (get_dynamic): Use find_pdhr to traverse program headers.
3961 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
3962 (compare_mapping_entry_range, struct find_memory_region_callback_data)
3963 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
3964 (get_hex_build_id): New.
3965 (linux_qxfer_libraries_svr4): Add optional build-id attribute
3966 to reply XML document.
3968 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3969 Jan Kratochvil <jan.kratochvil@redhat.com>
3971 * target.c: Include target/target-utils.h and fcntl.h.
3972 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
3973 (target_fileio_read_stralloc): New functions.
3975 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3977 * Makefile.in (OBS): Add gdb_regex.o.
3979 * config.in: Rebuilt.
3980 * configure: Rebuilt.
3982 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3983 Jan Kratochvil <jan.kratochvil@redhat.com>
3985 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
3986 * Makefile.in (OBS): Add target-utils.o.
3987 (linux-maps.o, target-utils.o): New.
3988 * configure.srv (srv_linux_obj): Add linux-maps.o.
3990 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
3992 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
3994 (the_low_target): Install it.
3996 2015-07-14 Pedro Alves <palves@redhat.com>
3998 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
3999 Instead, ignore ECHILD, and throw an error for other errnos.
4001 2015-07-10 Pedro Alves <palves@redhat.com>
4003 * event-loop.c (struct callback_event) <data>: Change type to
4004 gdb_client_data instance instead of gdb_client_data pointer.
4005 (append_callback_event): Adjust.
4007 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
4009 * linux-aarch64-low.c: Add comments for each linux_target_ops
4010 method. Remove comments already covered in target_ops and
4011 linux_target_ops definitions.
4012 (the_low_target): Add comments for each unimplemented method.
4014 2015-07-09 Yao Qi <yao.qi@linaro.org>
4016 * linux-aarch64-low.c (aarch64_regmap): Remove.
4017 (aarch64_usrregs_info): Remove.
4018 (regs_info): Set field usrregs to NULL.
4020 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
4022 * linux-low.c: Include "rsp-low.h"
4023 (linux_low_encode_pt_config, linux_low_encode_raw): New.
4024 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
4025 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
4026 (handle_btrace_enable_pt): New.
4027 (handle_btrace_general_set): Support "pt".
4028 (handle_btrace_conf_general_set): Support "pt:size".
4030 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4032 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
4035 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4037 * linux-aarch64-low.c: Remove comment about endianness.
4038 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
4039 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
4042 2015-06-24 Gary Benson <gbenson@redhat.com>
4044 * linux-i386-ipa.c (stdint.h): Do not include.
4045 * lynx-i386-low.c (stdint.h): Likewise.
4046 * lynx-ppc-low.c (stdint.h): Likewise.
4047 * mem-break.c (stdint.h): Likewise.
4048 * thread-db.c (stdint.h): Likewise.
4049 * tracepoint.c (stdint.h): Likewise.
4050 * win32-low.c (stdint.h): Likewise.
4052 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
4054 * server.c (write_qxfer_response): Update call to
4055 remote_escape_output.
4057 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
4058 Jan Kratochvil <jan.kratochvil@redhat.com>
4060 Merge multiple hex conversions.
4061 * gdbreplay.c (tohex): Rename to 'fromhex'.
4062 (logchar): Use fromhex.
4064 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
4066 * server.c (handle_qxfer_libraries): Set `version' attribute for
4069 2015-06-10 Gary Benson <gbenson@redhat.com>
4071 * target.h (struct target_ops) <multifs_open>: New field.
4072 <multifs_unlink>: Likewise.
4073 <multifs_readlink>: Likewise.
4074 * linux-low.c (nat/linux-namespaces.h): New include.
4075 (linux_target_ops): Initialize the_target->multifs_open,
4076 the_target->multifs_unlink and the_target->multifs_readlink.
4077 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
4078 * hostio.c (hostio_fs_pid): New static variable.
4079 (hostio_handle_new_gdb_connection): New function.
4080 (handle_setfs): Likewise.
4081 (handle_open): Use the_target->multifs_open as appropriate.
4082 (handle_unlink): Use the_target->multifs_unlink as appropriate.
4083 (handle_readlink): Use the_target->multifs_readlink as
4085 (handle_vFile): Handle vFile:setfs packets.
4086 * server.c (handle_query): Call hostio_handle_new_gdb_connection
4087 after target_handle_new_gdb_connection.
4089 2015-06-10 Gary Benson <gbenson@redhat.com>
4091 * configure.ac (AC_CHECK_FUNCS): Add setns.
4092 * config.in: Regenerate.
4093 * configure: Likewise.
4094 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
4095 (linux-namespaces.o): New rule.
4096 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
4098 2015-06-09 Gary Benson <gbenson@redhat.com>
4100 * hostio.c (handle_open): Process mode argument with
4101 fileio_to_host_mode.
4103 2015-06-01 Yao Qi <yao.qi@linaro.org>
4105 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
4106 * linux-x86-low.c: Likewise.
4108 2015-05-28 Don Breazeal <donb@codesourcery.com>
4110 * linux-low.c (handle_extended_wait): Initialize
4111 thread_info.last_resume_kind for new fork children.
4113 2015-05-15 Pedro Alves <palves@redhat.com>
4115 * target.h (target_handle_new_gdb_connection): Rewrite using if
4116 wrapped in do/while.
4118 2015-05-14 Joel Brobecker <brobecker@adacore.com>
4120 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
4121 * configure, config.in: Regenerate.
4122 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
4125 2015-05-12 Don Breazeal <donb@codesourcery.com>
4127 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
4128 PTRACE_EVENT_VFORK_DONE.
4129 (linux_low_ptrace_options, extended_event_reported): Add vfork
4131 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
4132 and "vforkdone" for RSP 'T' Stop Reply Packet.
4133 * server.h (report_vfork_events): Declare
4136 2015-05-12 Don Breazeal <donb@codesourcery.com>
4138 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
4139 (the_low_target) <new_fork>: Initialize new member.
4140 * linux-arm-low.c (arm_new_fork): New function.
4141 (the_low_target) <new_fork>: Initialize new member.
4142 * linux-low.c (handle_extended_wait): Call new target function
4144 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
4145 * linux-mips-low.c (mips_add_watchpoint): New function
4146 extracted from mips_insert_point.
4147 (the_low_target) <new_fork>: Initialize new member.
4148 (mips_linux_new_fork): New function.
4149 (mips_insert_point): Call mips_add_watchpoint.
4150 * linux-x86-low.c (x86_linux_new_fork): New function.
4151 (the_low_target) <new_fork>: Initialize new member.
4153 2015-05-12 Don Breazeal <donb@codesourcery.com>
4155 * linux-low.c (handle_extended_wait): Implement return value,
4156 rename argument 'event_child' to 'event_lwp', handle
4157 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
4158 (linux_low_ptrace_options): New function.
4159 (linux_low_filter_event): Call linux_low_ptrace_options,
4160 use different argument fo linux_enable_event_reporting,
4161 use return value from handle_extended_wait.
4162 (extended_event_reported): New function.
4163 (linux_wait_1): Call extended_event_reported and set
4164 status to report fork events.
4165 (linux_write_memory): Add pid to debug message.
4166 (reset_lwp_ptrace_options_callback): New function.
4167 (linux_handle_new_gdb_connection): New function.
4168 (linux_target_ops): Initialize new structure member.
4169 * linux-low.h (struct lwp_info) <waitstatus>: New member.
4170 * lynx-low.c: Initialize new structure member.
4171 * remote-utils.c (prepare_resume_reply): Implement stop reason
4172 "fork" for "T" stop message.
4173 * server.c (handle_query): Call handle_new_gdb_connection.
4174 * server.h (report_fork_events): Declare global flag.
4175 * target.h (struct target_ops) <handle_new_gdb_connection>:
4177 (target_handle_new_gdb_connection): New macro.
4178 * win32-low.c: Initialize new structure member.
4180 2015-05-12 Don Breazeal <donb@codesourcery.com>
4182 * mem-break.c (APPEND_TO_LIST): Define macro.
4183 (clone_agent_expr): New function.
4184 (clone_one_breakpoint): New function.
4185 (clone_all_breakpoints): New function.
4186 * mem-break.h: Declare new functions.
4188 2015-05-12 Don Breazeal <donb@codesourcery.com>
4190 * linux-low.c (linux_supports_fork_events): New function.
4191 (linux_supports_vfork_events): New function.
4192 (linux_target_ops): Initialize new structure members.
4193 (initialize_low): Call linux_check_ptrace_features.
4194 * lynx-low.c (lynx_target_ops): Initialize new structure
4196 * server.c (report_fork_events, report_vfork_events):
4198 (handle_query): Add new features to qSupported packet and
4200 (captured_main): Initialize new global variables.
4201 * target.h (struct target_ops) <supports_fork_events>:
4203 <supports_vfork_events>: New member.
4204 (target_supports_fork_events): New macro.
4205 (target_supports_vfork_events): New macro.
4206 * win32-low.c (win32_target_ops): Initialize new structure
4209 2015-05-12 Gary Benson <gbenson@redhat.com>
4211 * server.c (handle_qxfer_exec_file): Use current process
4214 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
4216 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
4217 Remove HAVE_PTRACE_GETREGS conditionals.
4218 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
4219 instead of PTRACE_GETREGS and PTRACE_SETREGS.
4221 2015-05-08 Yao Qi <yao.qi@linaro.org>
4223 * linux-low.c (linux_supports_conditional_breakpoints): New
4225 (linux_target_ops): Install new target method.
4226 * lynx-low.c (lynx_target_ops): Install NULL hook for
4227 supports_conditional_breakpoints.
4228 * nto-low.c (nto_target_ops): Likewise.
4229 * spu-low.c (spu_target_ops): Likewise.
4230 * win32-low.c (win32_target_ops): Likewise.
4231 * server.c (handle_query): Check
4232 target_supports_conditional_breakpoints.
4233 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4235 (target_supports_conditional_breakpoints): New macro.
4237 2015-05-06 Pedro Alves <palves@redhat.com>
4240 * server.c (start_inferior): If the process exits, mourn it.
4242 2015-04-21 Gary Benson <gbenson@redhat.com>
4244 * hostio.c (fileio_open_flags_to_host): Factored out to
4245 fileio_to_host_openflags in common/fileio.c. Single use
4248 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
4250 * linux-xtensa-low.c (xtensa_fill_gregset)
4251 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
4254 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
4256 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
4257 (regs_info): Replace usrregs pointer with NULL.
4259 2015-04-17 Gary Benson <gbenson@redhat.com>
4261 * target.h (struct target_ops) <pid_to_exec_file>: New field.
4262 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
4263 * server.c (handle_qxfer_exec_file): New function.
4264 (qxfer_packets): Add exec-file entry.
4265 (handle_query): Report qXfer:exec-file:read as supported packet.
4267 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
4269 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
4271 2015-04-09 Gary Benson <gbenson@redhat.com>
4273 * hostio-errno.c (errno_to_fileio_error): Remove function.
4274 Update caller to use remote_fileio_to_fio_error.
4276 2015-04-09 Yao Qi <yao.qi@linaro.org>
4278 * linux-low.c (linux_insert_point): Call
4279 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
4280 (linux_remove_point): Call remove_memory_breakpoint if type is
4282 * linux-x86-low.c (x86_insert_point): Don't call
4283 insert_memory_breakpoint.
4284 (x86_remove_point): Don't call remove_memory_breakpoint.
4286 2015-04-01 Pedro Alves <palves@redhat.com>
4287 Cleber Rosa <crosa@redhat.com>
4289 * server.c (gdbserver_usage): Reorganize and extend the usage
4292 2015-03-24 Pedro Alves <palves@redhat.com>
4294 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
4295 output. Also dump TRAP_TRACE.
4296 (linux_low_filter_event): In debug output, distinguish a
4297 resume_stop SIGSTOP from a delayed SIGSTOP.
4299 2015-03-24 Gary Benson <gbenson@redhat.com>
4301 * linux-x86-low.c (x86_linux_new_thread): Moved to
4303 (x86_linux_prepare_to_resume): Likewise.
4305 2015-03-24 Gary Benson <gbenson@redhat.com>
4307 * Makefile.in (x86-linux-dregs.o): New rule.
4308 * configure.srv: Add x86-linux-dregs.o to relevant targets.
4309 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
4310 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
4311 (x86_linux_dr_get): Likewise.
4312 (x86_linux_dr_set): Likewise.
4313 (update_debug_registers_callback): Likewise.
4314 (x86_linux_dr_set_addr): Likewise.
4315 (x86_linux_dr_get_addr): Likewise.
4316 (x86_linux_dr_set_control): Likewise.
4317 (x86_linux_dr_get_control): Likewise.
4318 (x86_linux_dr_get_status): Likewise.
4319 (x86_linux_update_debug_registers): Likewise.
4321 2015-03-24 Gary Benson <gbenson@redhat.com>
4323 * linux-x86-low.c (x86_linux_update_debug_registers):
4324 New function, factored out from...
4325 (x86_linux_prepare_to_resume): ...this.
4327 2015-03-24 Gary Benson <gbenson@redhat.com>
4329 * linux-x86-low.c (x86_linux_dr_get): Update comments.
4330 (x86_linux_dr_set): Likewise.
4331 (update_debug_registers_callback): Likewise.
4332 (x86_linux_dr_set_addr): Likewise.
4333 (x86_linux_dr_get_addr): Likewise.
4334 (x86_linux_dr_set_control): Likewise.
4335 (x86_linux_dr_get_control): Likewise.
4336 (x86_linux_dr_get_status): Likewise.
4337 (x86_linux_prepare_to_resume): Likewise.
4339 2015-03-24 Gary Benson <gbenson@redhat.com>
4341 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
4342 Use perror_with_name. Pass string through gettext.
4343 (x86_linux_dr_set): Likewise.
4345 2015-03-24 Gary Benson <gbenson@redhat.com>
4347 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
4348 (x86_linux_dr_set_addr): ...this.
4349 (x86_dr_low_get_addr): Rename to...
4350 (x86_linux_dr_get_addr): ...this.
4351 (x86_dr_low_set_control): Rename to...
4352 (x86_linux_dr_set_control): ...this.
4353 (x86_dr_low_get_control): Rename to...
4354 (x86_linux_dr_get_control): ...this.
4355 (x86_dr_low_get_status): Rename to...
4356 (x86_linux_dr_get_status): ...this.
4357 (x86_dr_low): Update with new function names.
4359 2015-03-24 Gary Benson <gbenson@redhat.com>
4361 * Makefile.in (x86-linux.o): New rule.
4362 * configure.srv: Add x86-linux.o to relevant targets.
4363 * linux-low.c (lwp_set_arch_private_info): New function.
4364 (lwp_arch_private_info): Likewise.
4365 * linux-x86-low.c: Include nat/x86-linux.h.
4366 (arch_lwp_info): Removed structure.
4367 (update_debug_registers_callback):
4368 Use lwp_set_debug_registers_changed.
4369 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
4370 and lwp_set_debug_registers_changed.
4371 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
4373 2015-03-24 Gary Benson <gbenson@redhat.com>
4375 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
4376 * linux-arm-low.c (arm_new_thread): Likewise.
4377 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
4378 * linux-mips-low.c (mips_linux_new_thread): Likewise.
4379 * linux-x86-low.c (x86_linux_new_thread): Likewise.
4380 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
4382 2015-03-24 Gary Benson <gbenson@redhat.com>
4384 * linux-low.c (ptid_of_lwp): New function.
4385 (lwp_is_stopped): Likewise.
4386 (lwp_stop_reason): Likewise.
4387 * linux-x86-low.c (update_debug_registers_callback):
4389 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
4392 2015-03-24 Gary Benson <gbenson@redhat.com>
4394 * linux-low.h (linux_stop_lwp): Remove declaration.
4396 2015-03-24 Gary Benson <gbenson@redhat.com>
4398 * linux-low.h: Include nat/linux-nat.h.
4399 * linux-low.c (iterate_over_lwps_args): New structure.
4400 (iterate_over_lwps_filter): New function.
4401 (iterate_over_lwps): Likewise.
4402 * linux-x86-low.c (update_debug_registers_callback):
4403 Update signature to what iterate_over_lwps expects.
4404 Remove PID check that iterate_over_lwps now performs.
4405 (x86_dr_low_set_addr): Use iterate_over_lwps.
4406 (x86_dr_low_set_control): Likewise.
4408 2015-03-24 Gary Benson <gbenson@redhat.com>
4410 * linux-x86-low.c (x86_debug_reg_state): New function.
4411 (x86_linux_prepare_to_resume): Use the above.
4413 2015-03-24 Gary Benson <gbenson@redhat.com>
4415 * linux-low.c (current_lwp_ptid): New function.
4416 * linux-x86-low.c: Include nat/linux-nat.h.
4417 (x86_dr_low_get_addr): Use current_lwp_ptid.
4418 (x86_dr_low_get_control): Likewise.
4419 (x86_dr_low_get_status): Likewise.
4421 2015-03-20 Pedro Alves <palves@redhat.com>
4423 * tracepoint.c (cmd_qtstatus): Make "str" const.
4425 2015-03-20 Pedro Alves <palves@redhat.com>
4427 * server.c (handle_general_set): Make "req_str" const.
4429 2015-03-19 Pedro Alves <palves@redhat.com>
4431 * linux-low.c (linux_resume_one_lwp): Rename to ...
4432 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
4433 instead call perror_with_name.
4434 (check_ptrace_stopped_lwp_gone): New function.
4435 (linux_resume_one_lwp): Reimplement as wrapper around
4436 linux_resume_one_lwp_throw that swallows errors if the LWP is
4439 2015-03-19 Pedro Alves <palves@redhat.com>
4441 * linux-low.c (count_events_callback, select_event_lwp_callback):
4442 No longer check whether the thread has resume_stop as last resume
4445 2015-03-19 Pedro Alves <palves@redhat.com>
4447 * linux-low.c (count_events_callback, select_event_lwp_callback):
4448 Use the lwp's status_pending_p field, not the thread's.
4450 2015-03-19 Pedro Alves <palves@redhat.com>
4452 * linux-low.c (select_event_lwp_callback): Update comments to
4453 no longer mention SIGTRAP.
4455 2015-03-18 Gary Benson <gbenson@redhat.com>
4457 * server.c (handle_query): Do not report vFile:fstat as supported.
4459 2015-03-11 Gary Benson <gbenson@redhat.com>
4461 * hostio.c (sys/types.h): New include.
4462 (sys/stat.h): Likewise.
4463 (common-remote-fileio.h): Likewise.
4464 (handle_fstat): New function.
4465 (handle_vFile): Handle vFile:fstat packets.
4467 2015-03-11 Gary Benson <gbenson@redhat.com>
4469 * configure.ac (AC_CHECK_MEMBERS): Add checks for
4470 struct stat.st_blocks and struct stat.st_blksize.
4471 * configure: Regenerate.
4472 * config.in: Likewise.
4473 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
4474 (OBS): Add common-remote-fileio.o.
4475 (common-remote-fileio.o): New rule.
4477 2015-03-09 Pedro Alves <palves@redhat.com>
4479 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
4480 'struct sockaddr' pointer in 'accept' call.
4482 2015-03-09 Pedro Alves <palves@redhat.com>
4485 2015-03-07 Pedro Alves <palves@redhat.com>
4486 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
4487 or <winsock2.h> here. Instead include "gdb_socket.h".
4488 (remote_open): Use union gdb_sockaddr_u.
4489 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
4490 or <winsock2.h> here. Instead include "gdb_socket.h".
4491 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
4492 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
4494 (init_named_socket, gdb_agent_helper_thread): Use union
4497 2015-03-07 Pedro Alves <palves@redhat.com>
4499 * configure.ac (build_warnings): Move
4500 -Wdeclaration-after-statement to the C-specific set.
4501 * configure: Regenerate.
4503 2015-03-07 Pedro Alves <palves@redhat.com>
4505 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
4506 or <winsock2.h> here. Instead include "gdb_socket.h".
4507 (remote_open): Use union gdb_sockaddr_u.
4508 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
4509 or <winsock2.h> here. Instead include "gdb_socket.h".
4510 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
4511 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
4513 (init_named_socket, gdb_agent_helper_thread): Use union
4516 2015-03-07 Pedro Alves <palves@redhat.com>
4518 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
4521 2015-03-06 Yao Qi <yao.qi@linaro.org>
4523 * linux-aarch64-low.c (aarch64_insert_point): Use
4524 show_debug_regs as a boolean.
4525 (aarch64_remove_point): Likewise.
4527 2015-03-05 Pedro Alves <palves@redhat.com>
4529 * lynx-low.c (lynx_target_ops): Install NULL hooks for
4530 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
4531 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
4532 * nto-low.c (nto_target_ops): Likewise.
4533 * spu-low.c (spu_target_ops): Likewise.
4534 * win32-low.c (win32_target_ops): Likewise.
4536 2015-03-04 Pedro Alves <palves@redhat.com>
4538 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
4539 Decide whether a breakpoint triggered based on the SIGTRAP's
4541 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
4542 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
4543 (linux_low_filter_event): Check for breakpoints before checking
4545 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
4547 (linux_stopped_by_sw_breakpoint)
4548 (linux_supports_stopped_by_sw_breakpoint)
4549 (linux_stopped_by_hw_breakpoint)
4550 (linux_supports_stopped_by_hw_breakpoint): New functions.
4551 (linux_target_ops): Install new target methods.
4553 2015-03-04 Pedro Alves <palves@redhat.com>
4555 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
4556 * server.c (swbreak_feature, hwbreak_feature): New globals.
4557 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
4558 (captured_main): Clear swbreak_feature and hwbreak_feature.
4559 * server.h (swbreak_feature, hwbreak_feature): Declare.
4560 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
4561 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
4562 supports_stopped_by_hw_breakpoint>: New fields.
4563 (target_supports_stopped_by_sw_breakpoint)
4564 (target_stopped_by_sw_breakpoint)
4565 (target_supports_stopped_by_hw_breakpoint)
4566 (target_stopped_by_hw_breakpoint): Declare.
4568 2015-03-04 Pedro Alves <palves@redhat.com>
4570 enum lwp_stop_reason -> enum target_stop_reason
4571 * linux-low.c (check_stopped_by_breakpoint): Adjust.
4572 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
4573 (linux_wait_1, stuck_in_jump_pad_callback)
4574 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
4575 (linux_stopped_by_watchpoint):
4576 * linux-low.h (enum lwp_stop_reason): Delete.
4577 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
4578 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4580 2015-03-04 Yao Qi <yao.qi@linaro.org>
4582 * Makefile.in (SFILES): Add linux-aarch64-low.c.
4584 2015-03-03 Gary Benson <gbenson@redhat.com>
4586 * hostio.c (handle_vFile): Fix prefix lengths.
4588 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
4590 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
4593 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
4595 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
4596 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
4597 (clean): Add "rm -f" for above C files.
4598 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
4599 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
4600 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
4601 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
4602 * linux-s390-low.c (HWCAP_S390_VX): New macro.
4603 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
4604 (init_registers_s390x_vx_linux64)
4605 (init_registers_s390x_tevx_linux64)
4606 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
4607 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
4609 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
4610 (s390_store_vxrs_high): New functions.
4611 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
4613 (s390_arch_setup): Add logic for selecting one of the new target
4614 descriptions. Activate the new vector regsets if applicable.
4615 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
4616 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
4617 and init_registers_s390x_tevx_linux64.
4619 2015-03-01 Pedro Alves <palves@redhat.com>
4621 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
4624 2015-02-27 Pedro Alves <palves@redhat.com>
4626 * linux-x86-low.c (u_debugreg_offset): New function.
4627 (x86_linux_dr_get, x86_linux_dr_set): Use it.
4629 2015-02-27 Pedro Alves <palves@redhat.com>
4631 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
4632 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
4633 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
4634 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
4635 (ps_lsetfpregs, ps_getpid)
4636 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
4637 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
4638 (ps_lsetxregs, ps_plog): Declare.
4640 2015-02-27 Pedro Alves <palves@redhat.com>
4642 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
4643 IP_AGENT_EXPORT_FUNC.
4644 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
4645 IP_AGENT_EXPORT_FUNC.
4646 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
4647 (IP_AGENT_EXPORT): Delete.
4648 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4649 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4650 (gdb_trampoline_buffer_error, collecting, gdb_collect)
4651 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
4652 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
4653 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
4654 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
4655 (traceframe_read_count, traceframe_write_count)
4656 (traceframes_created, trace_state_variables, get_raw_reg)
4657 (get_trace_state_variable_value, set_trace_state_variable_value)
4658 (ust_loaded, helper_thread_id, cmd_buf): Use
4659 IPA_SYM_EXPORTED_NAME.
4660 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
4661 (tracepoints) Use IP_AGENT_EXPORT_VAR.
4662 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
4663 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4664 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
4665 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
4666 EXTERN_C_PUSH/EXTERN_C_POP.
4667 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
4668 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
4669 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4670 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
4671 (traceframe_write_count, traceframe_read_count)
4672 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
4673 (about_to_request_buffer_space, get_trace_state_variable_value)
4674 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
4675 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
4676 EXTERN_C_PUSH/EXTERN_C_POP.
4677 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
4678 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
4679 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
4680 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4681 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4682 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4683 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
4684 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
4686 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
4687 (IP_AGENT_EXPORT_VAR_DECL): Define.
4689 (gdb_agent_get_raw_reg): Declare.
4691 2015-02-27 Tom Tromey <tromey@redhat.com>
4692 Pedro Alves <palves@redhat.com>
4694 Rename symbols whose names are reserved C++ keywords throughout.
4696 2015-02-27 Pedro Alves <palves@redhat.com>
4698 * Makefile.in (COMPILER): New, get it from autoconf.
4699 (CXX): Get from autoconf instead.
4700 (COMPILE.pre): Use COMPILER.
4701 (CC-LD): Rename to ...
4702 (CC_LD): ... this. Use COMPILER.
4703 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
4704 (CXX_FOR_TARGET): Default to g++ instead of gcc.
4705 * acinclude.m4: Include build-with-cxx.m4.
4706 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
4707 Disable -Werror by default if building in C++ mode.
4708 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
4709 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
4710 the C++ compiler. Save/restore CXXFLAGS too.
4711 * configure: Regenerate.
4713 2015-02-27 Pedro Alves <palves@redhat.com>
4715 * acinclude.m4: Include libiberty.m4.
4716 * configure.ac: Call libiberty_INIT.
4717 * config.in, configure: Regenerate.
4719 2015-02-26 Pedro Alves <palves@redhat.com>
4721 * linux-low.c (linux_wait_1): When incrementing the PC past a
4722 program breakpoint always use the_low_target.breakpoint_len as
4723 increment, rather than the maximum between that and
4724 the_low_target.decr_pc_after_break.
4726 2015-02-23 Pedro Alves <palves@redhat.com>
4728 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
4729 thread was doing a step-over; always adjust the PC if
4730 we stepped over a permanent breakpoint.
4731 (linux_wait_1): If we stepped over breakpoint that was on top of a
4732 permanent breakpoint, manually advance the PC past it.
4734 2015-02-23 Pedro Alves <palves@redhat.com>
4736 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
4738 (x86_fill_gregset, x86_store_gregset): Use it when handling
4741 2015-02-20 Pedro Alves <palves@redhat.com>
4743 * thread-db.c: Include "nat/linux-procfs.h".
4744 (thread_db_init): Skip listing new threads if the kernel supports
4745 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
4747 2015-02-20 Pedro Alves <palves@redhat.com>
4749 * linux-low.c (status_pending_p_callback): Use ptid_match.
4751 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
4753 PR breakpoints/16812
4754 * linux-low.c (wstatus_maybe_breakpoint): Remove.
4755 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
4756 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
4758 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
4760 PR breakpoints/15956
4761 * tracepoint.c (cmd_qtinit): Add check for current_thread.
4763 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4765 * linux-low.c (linux_low_btrace_conf): Print size.
4766 * server.c (handle_btrace_conf_general_set): New.
4767 (hanle_general_set): Call handle_btrace_conf_general_set.
4768 (handle_query): Report Qbtrace-conf:bts:size as supported.
4770 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4772 * linux-low.c (linux_low_enable_btrace): Update parameters.
4773 (linux_low_btrace_conf): New.
4774 (linux_target_ops)<to_btrace_conf>: Initialize.
4775 * server.c (current_btrace_conf): New.
4776 (handle_btrace_enable): Rename to ...
4777 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
4778 to target_enable_btrace. Update comment. Update users.
4779 (handle_qxfer_btrace_conf): New.
4780 (qxfer_packets): Add btrace-conf entry.
4781 (handle_query): Report qXfer:btrace-conf:read as supported packet.
4782 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
4783 (target_ops)<read_btrace_conf>: New.
4784 (target_enable_btrace): Update parameters.
4785 (target_read_btrace_conf): New.
4787 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4789 * server.c (handle_btrace_general_set): Remove call to
4790 target_supports_btrace.
4791 (supported_btrace_packets): New.
4792 (handle_query): Call supported_btrace_packets.
4793 * target.h: include btrace-common.h.
4794 (btrace_target_info): Removed.
4795 (supports_btrace, target_supports_btrace): Update parameters.
4797 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4799 * Makefile.in (SFILES): Add common/btrace-common.c.
4800 (OBS): Add common/btrace-common.o.
4801 (btrace-common.o): Add build rules.
4802 * linux-low: Include btrace-common.h.
4803 (linux_low_read_btrace): Use struct btrace_data. Call
4804 btrace_data_init and btrace_data_fini.
4806 2015-02-06 Pedro Alves <palves@redhat.com>
4808 * thread-db.c (find_new_threads_callback): Add debug output.
4810 2015-02-04 Pedro Alves <palves@redhat.com>
4812 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
4813 (resume_stopped_resumed_lwps): New function.
4814 (linux_wait_for_event_filtered): Use it.
4816 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4818 * Makefile.in (SFILES): Add linux-personality.c.
4819 (linux-personality.o): New rule.
4820 * configure.srv (srv_linux_obj): Add linux-personality.o to the
4821 list of objects to be built.
4822 * linux-low.c: Include nat/linux-personality.h.
4823 (linux_create_inferior): Remove code to disable address space
4824 randomization (moved to ../nat/linux-personality.c). Create
4825 cleanup to disable address space randomization.
4827 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4829 * Makefile.in (posix-strerror.o): New rule.
4830 (mingw-strerror.o): Likewise.
4831 * configure: Regenerated.
4832 * configure.ac: Source file ../common/common.host. Initialize new
4833 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
4835 2015-01-14 Yao Qi <yao@codesourcery.com>
4837 * Makefile.in (SFILES): Add nat/ppc-linux.c.
4838 (ppc-linux.o): New rule.
4839 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
4840 * configure.ac: AC_CHECK_FUNCS(getauxval).
4841 * config.in: Re-generated.
4842 * configure: Re-generated.
4843 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
4844 ppc64_64bit_inferior_p
4846 2015-01-14 Yao Qi <yao@codesourcery.com>
4848 * linux-ppc-low.c: Include "nat/ppc-linux.h".
4849 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
4850 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
4851 (PT_ORIG_R3, PT_TRAP): Likewise.
4852 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
4853 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
4854 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
4856 2015-01-10 Joel Brobecker <brobecker@adacore.com>
4858 * i387-fp.c (i387_cache_to_xsave): In look over
4859 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
4860 zmmh_low_space field by use of zmmh_high_space.
4862 2015-01-09 Pedro Alves <palves@redhat.com>
4864 * linux-low.c (step_over_bkpt): Move higher up in the file.
4865 (handle_extended_wait): Don't store the stop_pc here.
4866 (get_stop_pc): Adjust comments and rename to ...
4867 (check_stopped_by_breakpoint): ... this. Record whether the LWP
4868 stopped for a software breakpoint or hardware breakpoint.
4869 (thread_still_has_status_pending_p): New function.
4870 (status_pending_p_callback): Use
4871 thread_still_has_status_pending_p. If the event is no longer
4872 interesting, resume the LWP.
4873 (handle_tracepoints): Add assert.
4874 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
4875 (wstatus_maybe_breakpoint): New function.
4876 (cancel_breakpoint): Delete function.
4877 (check_stopped_by_watchpoint): New function, factored out from
4878 linux_low_filter_event.
4879 (lp_status_maybe_breakpoint): Delete function.
4880 (linux_low_filter_event): Remove filter_ptid argument.
4881 Leave thread group exits pending here. Store the LWP's stop PC.
4882 Always leave events pending.
4883 (linux_wait_for_event_filtered): Pull all events out of the
4884 kernel, and leave them all pending.
4885 (count_events_callback, select_event_lwp_callback): Consider all
4887 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
4888 (select_event_lwp): Only give preference to the stepping LWP in
4889 all-stop mode. Adjust comments.
4890 (ignore_event): New function.
4891 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
4892 references to cancel_breakpoints. Adjust to renames. Also give
4893 equal priority to all LWPs that have had events in non-stop mode.
4894 If reporting a software breakpoint event, unadjust the LWP's PC.
4895 (linux_wait): If linux_wait_1 returned an ignored event, retry.
4896 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
4898 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
4899 (resume_status_pending_p): Use thread_still_has_status_pending_p.
4900 (linux_stopped_by_watchpoint): Adjust.
4901 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
4902 * linux-low.h (enum lwp_stop_reason): New.
4903 (struct lwp_info) <stop_pc>: Adjust comment.
4904 <stopped_by_watchpoint>: Delete field.
4905 <stop_reason>: New field.
4906 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4907 * mem-break.c (software_breakpoint_inserted_here)
4908 (hardware_breakpoint_inserted_here): New function.
4909 * mem-break.h (software_breakpoint_inserted_here)
4910 (hardware_breakpoint_inserted_here): Declare.
4911 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
4912 (cancel_breakpoints): Delete.
4913 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
4914 (upload_fast_traceframes): Remove references to
4917 2015-01-09 Pedro Alves <palves@redhat.com>
4919 * thread-db.c (find_new_threads_callback): Ignore thread if the
4920 kernel thread ID is -1.
4922 2015-01-09 Pedro Alves <palves@redhat.com>
4924 * linux-low.c (linux_attach_fail_reason_string): Move to
4925 nat/linux-ptrace.c, and rename.
4926 (linux_attach_lwp): Update comment.
4927 (attach_proc_task_lwp_callback): New function.
4928 (linux_attach): Adjust to rename and use
4929 linux_proc_attach_tgid_threads.
4930 (linux_attach_fail_reason_string): Delete declaration.
4932 2015-01-01 Joel Brobecker <brobecker@adacore.com>
4934 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
4935 * server.c (gdbserver_version): Likewise.
4937 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
4939 * remote-utils.c: Include ctype.h.
4940 (input_interrupt): Explicitly handle the case when the char
4941 received is the NUL byte. Improve the printing of non-ASCII
4944 2014-12-16 Joel Brobecker <brobecker@adacore.com>
4946 * linux-low.c (linux_low_filter_event): Update call to
4947 linux_enable_event_reporting following the addition of
4948 a new parameter to that function.
4950 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
4953 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
4954 (AARCH64_FPCR_REGNO): Likewise.
4955 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
4956 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
4957 (aarch64_store_fpregset): Likewise.
4959 2014-12-15 Joel Brobecker <brobecker@adacore.com>
4961 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
4962 Remove FIXME comment about assumption about N.
4964 2014-12-13 Joel Brobecker <brobecker@adacore.com>
4966 * configure.ac: If large-file support is disabled in GDBserver,
4967 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
4968 * configure: Regenerate.
4970 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4972 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
4973 warning upon ENODATA from ptrace.
4974 * linux-s390-low.c (s390_store_tdb): New.
4975 (s390_regsets): Add regset for NT_S390_TDB.
4977 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4979 * linux-low.c (regsets_store_inferior_registers): Skip regsets
4980 without a fill_function.
4981 * linux-s390-low.c (s390_fill_last_break): Remove.
4982 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
4983 (s390_arch_setup): Use regset's size instead of fill_function for
4986 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4988 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
4989 the regset's store function when ptrace returned an error.
4990 * regcache.c (get_thread_regcache): Invalidate register cache
4991 before fetching inferior's registers.
4993 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4995 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
4996 while-loop as for-loop.
4997 (regsets_store_inferior_registers): Likewise.
4999 2014-11-28 Yao Qi <yao@codesourcery.com>
5001 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
5002 * config.in, configure: Re-generate.
5003 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
5006 2014-11-21 Yao Qi <yao@codesourcery.com>
5008 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
5009 (AC_CHECK_HEADERS): Remove malloc.h.
5010 * configure: Re-generated.
5011 * config.in: Re-generated.
5012 * server.h: Don't include alloca.h and malloc.h.
5013 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
5014 Don't include malloc.h.
5016 2014-11-17 Joel Brobecker <brobecker@adacore.com>
5018 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
5019 corresponding ERRNO check in same block.
5021 2014-11-12 Pedro Alves <palves@redhat.com>
5023 * server.c (cont_thread): Update comment.
5024 (start_inferior, attach_inferior): No longer clear cont_thread.
5025 (handle_v_cont): No longer set cont_thread.
5026 (captured_main): Clear cont_thread each time a GDB connects.
5028 2014-11-12 Pedro Alves <palves@redhat.com>
5030 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
5031 thread, and don't resume all threads if the Hc thread has exited.
5033 2014-11-12 Pedro Alves <palves@redhat.com>
5035 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
5036 the process group instead of to a specific LWP.
5038 2014-10-15 Pedro Alves <palves@redhat.com>
5041 * win32-arm-low.c (arm_set_thread_context): Remove current_event
5043 (arm_set_thread_context): Delete.
5044 (the_low_target): Adjust.
5045 * win32-i386-low.c (debug_registers_changed)
5046 (debug_registers_used): Delete.
5047 (update_debug_registers_callback): New function.
5048 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
5049 needing to update their debug registers.
5050 (win32_get_current_dr): New function.
5051 (x86_dr_low_get_addr, x86_dr_low_get_control)
5052 (x86_dr_low_get_status): Fetch the debug register from the thread
5054 (i386_initial_stuff): Adjust.
5055 (i386_get_thread_context): Remove current_event parameter. Don't
5056 clear debug_registers_changed nor copy DR values to
5058 (i386_set_thread_context): Delete.
5059 (i386_prepare_to_resume): New function.
5060 (i386_thread_added): Mark the thread as needing to update irs
5062 (the_low_target): Remove i386_set_thread_context and install
5063 i386_prepare_to_resume.
5064 * win32-low.c (win32_get_thread_context): Adjust.
5065 (win32_set_thread_context): Use SetThreadContext
5067 (win32_prepare_to_resume): New function.
5068 (win32_require_context): New function, factored out from ...
5069 (thread_rec): ... this.
5070 (continue_one_thread): Call win32_prepare_to_resume on each thread
5071 we're about to continue.
5072 (win32_resume): Call win32_prepare_to_resume on the event thread.
5073 * win32-low.h (struct win32_thread_info)
5074 <debug_registers_changed>: New field.
5075 (struct win32_target_ops): Change prototype of set_thread_context,
5076 delete set_thread_context and add prepare_to_resume.
5077 (win32_require_context): New declaration.
5079 2014-10-08 Gary Benson <gbenson@redhat.com>
5081 * server.h: Do not include common-exceptions.h.
5083 2014-10-08 Gary Benson <gbenson@redhat.com>
5085 * server.h: Do not include cleanups.h.
5087 2014-09-30 James Hogan <james.hogan@imgtec.com>
5089 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
5092 2014-09-23 Yao Qi <yao@codesourcery.com>
5094 * linux-low.c (lp_status_maybe_breakpoint): New function.
5095 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
5096 (count_events_callback): Likewise.
5097 (select_event_lwp_callback): Likewise.
5098 (cancel_breakpoints_callback): Likewise.
5100 2014-09-19 Don Breazeal <donb@codesourcery.com>
5102 * linux-low.c (handle_extended_wait): Call
5103 linux_ptrace_get_extended_event.
5104 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
5105 linux_is_extended_waitstatus.
5107 2014-09-16 Joel Brobecker <brobecker@adacore.com>
5109 * Makefile.in (CPPFLAGS): Define.
5110 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
5111 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
5113 2014-09-16 Gary Benson <gbenson@redhat.com>
5115 * inferiors.h (current_inferior): Renamed as...
5116 (current_thread): New variable. All uses updated.
5117 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
5118 (maybe_move_out_of_jump_pad): Likewise.
5119 (cancel_breakpoint): Likewise.
5120 (linux_low_filter_event): Likewise.
5121 (wait_for_sigstop): Likewise.
5122 (linux_resume_one_lwp): Likewise.
5123 (need_step_over_p): Likewise.
5124 (start_step_over): Likewise.
5125 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
5126 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
5127 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
5128 and save_inferior as saved_thread.
5129 * regcache.c (get_thread_regcache): Renamed saved_inferior as
5131 (regcache_invalidate_thread): Likewise.
5132 * remote-utils.c (prepare_resume_reply): Likewise.
5133 * thread-db.c (thread_db_get_tls_address): Likewise.
5134 (disable_thread_event_reporting): Likewise.
5135 (remove_thread_event_breakpoints): Likewise.
5136 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
5138 * target.h (set_desired_inferior): Renamed as...
5139 (set_desired_thread): New declaration. All uses updated.
5140 * server.c (myresume): Updated comment to reference thread instead
5142 (handle_serial_event): Likewise.
5143 (handle_target_event): Likewise.
5145 2014-09-12 Tom Tromey <tromey@redhat.com>
5146 Gary Benson <gbenson@redhat.com>
5148 * regcache.h: Include common-regcache.h.
5149 (regcache_read_pc): Don't declare.
5150 * regcache.c (get_thread_regcache_for_ptid): New function.
5152 2014-09-11 Tom Tromey <tromey@redhat.com>
5153 Gary Benson <gbenson@redhat.com>
5155 * symbol.c: New file.
5156 * Makefile.in (SFILES): Add symbol.c.
5157 (OBS): Add symbol.o.
5159 2014-09-11 Gary Benson <gbenson@redhat.com>
5161 * target.c (target_stop_ptid, target_continue_ptid): New
5164 2014-09-11 Tom Tromey <tromey@redhat.com>
5165 Gary Benson <gbenson@redhat.com>
5167 * target.h: Include target/target.h.
5168 * target.c (target_read_memory, target_read_uint32)
5169 (target_write_memory): New functions.
5171 2014-09-11 Gary Benson <gbenson@redhat.com>
5173 * server.h (debug_hw_points): Don't declare.
5174 * server.c (debug_hw_points): Don't define. Replace all uses
5175 with show_debug_regs.
5176 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
5177 all uses with show_debug_regs.
5179 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
5181 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
5182 endianness into account.
5183 (ppc_supply_ptrace_register): Likewise.
5185 2014-09-03 James Hogan <james.hogan@imgtec.com>
5187 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
5188 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
5190 2014-09-03 Gary Benson <gbenson@redhat.com>
5192 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
5193 ALL_DEBUG_ADDRESS_REGISTERS.
5195 2014-09-02 Gary Benson <gbenson@redhat.com>
5197 * i386-low.h: Renamed as...
5198 * x86-low.h: New file. All type, function and variable name
5199 prefixes changed from "i386_" to "x86_". All references updated.
5200 * i386-low.c: Renamed as...
5201 * x86-low.c: New file. All type, function and variable name
5202 prefixes changed from "i386_" to "x86_". All references updated.
5204 2014-09-02 Gary Benson <gbenson@redhat.com>
5206 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
5207 (x86_linux_new_thread): Likewise.
5209 2014-08-29 Gary Benson <gbenson@redhat.com>
5211 * server.h (setjmp.h): Do not include.
5212 (toplevel): Do not declare.
5213 (common-exceptions.h): Include.
5214 (cleanups.h): Likewise.
5215 * server.c (toplevel): Do not define.
5216 (exit_code): New static global.
5217 (detach_or_kill_for_exit_cleanup): New function.
5218 (main): New function. Original main renamed to...
5219 (captured_main): New function.
5220 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
5222 2014-08-29 Gary Benson <gbenson@redhat.com>
5224 * Makefile.in (SFILES): Add common/common-exceptions.c.
5225 (OBS): Add common-exceptions.o.
5226 (common-exceptions.o): New rule.
5227 * utils.c (prepare_to_throw_exception): New function.
5229 2014-08-29 Gary Benson <gbenson@redhat.com>
5231 * config.in: Regenerate.
5232 * configure: Likewise.
5234 2014-08-29 Gary Benson <gbenson@redhat.com>
5236 * Makefile.in (SFILES): Add common/cleanups.c.
5238 (cleanups.o): New rule.
5240 2014-08-29 Gary Benson <gbenson@redhat.com>
5242 * utils.c (internal_vwarning): New function.
5244 2014-08-28 Gary Benson <gbenson@redhat.com>
5246 * utils.h (fatal): Remove declaration.
5247 * utils.c (fatal): Remove function.
5249 2014-08-28 Gary Benson <gbenson@redhat.com>
5251 * tracepoint.c (gdb_agent_init): Replace fatal with
5253 (initialize_tracepoint): Likewise.
5255 2014-08-28 Gary Benson <gbenson@redhat.com>
5257 * remote-utils.c (remote_prepare): Replace fatal with error.
5259 2014-08-28 Gary Benson <gbenson@redhat.com>
5261 * linux-low.c (linux_async): Replace fatal with warning.
5263 (linux_start_non_stop): Return -1 if linux_async failed.
5265 2014-08-28 Gary Benson <gbenson@redhat.com>
5267 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
5269 (i386_dr_low_get_addr): Remove vague comment.
5270 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
5273 2014-08-28 Gary Benson <gbenson@redhat.com>
5275 * inferiors.c (get_thread_process): Replace check with gdb_assert.
5276 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
5278 (linux_resume_one_lwp): Likewise.
5279 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
5281 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
5282 with internal_error.
5283 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
5284 (init_register_cache): Replace fatal with gdb_assert_not_reached.
5285 (find_register_by_name): Replace fatal with internal_error.
5286 (find_regno): Likewise.
5287 * tdesc.c (init_target_desc): Replace check with gdb_assert.
5288 * thread-db.c (thread_db_create_event): Likewise.
5289 (thread_db_load_search): Likewise.
5290 (try_thread_db_load_1): Likewise.
5291 * tracepoint.c (get_jump_space_head): Replace fatal with
5293 (claim_trampoline_space): Likewise.
5294 (have_fast_tracepoint_trampoline_buffer): Likewise.
5295 (cmd_qtstart): Likewise.
5296 (stop_tracing): Likewise.
5297 (fast_tracepoint_collecting): Likewise.
5298 (target_malloc): Likewise.
5299 (download_tracepoint): Likewise.
5300 (download_trace_state_variables): Replace check with gdb_assert.
5301 (upload_fast_traceframes): Replace fatal with internal_error.
5303 2014-08-19 Tom Tromey <tromey@redhat.com>
5304 Gary Benson <gbenson@redhat.com>
5306 * Makefile.in (SFILES): Add common/common-debug.c.
5307 (OBS): Add common-debug.o.
5308 (common-debug.o): New rule.
5309 * debug.h (debug_printf): Don't declare.
5310 * debug.c (debug_printf): Renamed and rewritten as...
5311 (debug_vprintf): New function.
5313 2014-08-19 Gary Benson <gbenson@redhat.com>
5315 * utils.h: Do not include print-utils.h.
5317 2014-08-19 Tom Tromey <tromey@redhat.com>
5318 Gary Benson <gbenson@redhat.com>
5320 * server.h: Add static assertion.
5321 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
5323 2014-08-19 Tom Tromey <tromey@redhat.com>
5324 Gary Benson <gbenson@redhat.com>
5326 * Makefile.in (SFILES): Add common/errors.c.
5327 (OBS): Add errors.o.
5328 (IPA_OBS): Add errors-ipa.o.
5329 (errors.o): New rule.
5330 (errors-ipa.o): Likewise.
5331 * utils.h (perror_with_name, error, warning): Don't declare.
5332 * utils.c (warning): Renamed and rewritten as...
5333 (vwarning): New function.
5334 (error): Renamed and rewritten as...
5335 (verror): New function.
5336 (internal_error): Renamed and rewritten as...
5337 (internal_verror): New function.
5339 2014-08-07 Gary Benson <gbenson@redhat.com>
5341 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
5342 * configure: Regenerate.
5343 * config.in: Likewise.
5344 * server.h: Do not include errno.h.
5345 * event-loop.c: Likewise.
5346 * hostio-errno.c: Likewise.
5347 * linux-low.c: Likewise.
5348 * remote-utils.c: Likewise.
5349 * spu-low.c: Likewise.
5350 * utils.c: Likewise.
5351 * gdbreplay.c: Unconditionally include errno.h.
5353 2014-08-07 Gary Benson <gbenson@redhat.com>
5355 * server.h: Do not include string.h.
5356 * event-loop.c: Likewise.
5357 * linux-low.c: Likewise.
5358 * regcache.c: Likewise.
5359 * remote-utils.c: Likewise.
5360 * spu-low.c: Likewise.
5361 * utils.c: Likewise.
5363 2014-08-07 Gary Benson <gbenson@redhat.com>
5365 * server.h: Do not include gdb_assert.h.
5367 2014-08-07 Gary Benson <gbenson@redhat.com>
5369 * server.h: Do not include common-utils.h.
5371 2014-08-07 Gary Benson <gbenson@redhat.com>
5373 * server.h: Do not include ptid.h.
5374 * notif.h: Likewise.
5376 2014-08-07 Gary Benson <gbenson@redhat.com>
5378 * server.h: Do not include gdb_locale.h.
5380 2014-08-07 Gary Benson <gbenson@redhat.com>
5382 * server.h: Do not include gdb/signals.h.
5383 * win32-low.c: Likewise.
5385 2014-08-07 Gary Benson <gbenson@redhat.com>
5387 * server.h: Do not include pathmax.h.
5389 2014-08-07 Gary Benson <gbenson@redhat.com>
5391 * server.h: Do not include libiberty.h.
5392 * linux-bfin-low.c: Likewise.
5394 2014-08-07 Gary Benson <gbenson@redhat.com>
5396 * server.h: Do not include ansidecl.h.
5398 2014-08-07 Gary Benson <gbenson@redhat.com>
5400 * linux-x86-low.c: Do not include stddef.h.
5401 * lynx-ppc-low.c: Likewise.
5402 * tracepoint.c: Likewise.
5404 2014-08-07 Gary Benson <gbenson@redhat.com>
5406 * server.h: Do not include stdarg.h.
5407 * nto-low.c: Likewise.
5409 2014-08-07 Gary Benson <gbenson@redhat.com>
5411 * server.h: Do not include stdlib.h.
5412 * inferiors.c: Likewise.
5413 * linux-low.c: Likewise.
5414 * regcache.c: Likewise.
5415 * spu-low.c: Likewise.
5416 * tracepoint.c: Likewise.
5417 * utils.c: Likewise.
5419 2014-08-07 Gary Benson <gbenson@redhat.com>
5421 * server.h: Do not include stdio.h.
5422 * linux-low.c: Likewise.
5423 * remote-utils.c: Likewise.
5424 * spu-low.c: Likewise.
5425 * utils.c: Likewise.
5426 * wincecompat.c: Likewise.
5428 2014-08-06 Gary Benson <gbenson@redhat.com>
5430 * regcache.c (init_register_cache): Move conditionals inside if.
5432 2014-08-06 Gary Benson <gbenson@redhat.com>
5434 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
5436 2014-07-31 Gary Benson <gbenson@redhat.com>
5438 * ax.h: Do not include server.h.
5439 * gdbthread.h: Likewise.
5440 * lynx-low.h: Likewise.
5441 * notif.h: Likewise.
5443 2014-07-30 Gary Benson <gbenson@redhat.com>
5445 * server.h: Include common-defs.h.
5446 Do not include config.h or build-gnulib-gdbserver/config.h.
5448 2014-07-30 Gary Benson <gbenson@redhat.com>
5450 * hostio-errno.c: Move server.h to top of includes list.
5451 * inferiors.c: Likewise.
5452 * linux-x86-low.c: Likewise.
5453 * notif.c: Include server.h.
5455 2014-07-24 Tom Tromey <tromey@redhat.com>
5456 Gary Benson <gbenson@redhat.com>
5458 * server.h (CORE_ADDR): Now unsigned.
5460 2014-07-16 Pedro Alves <palves@redhat.com>
5462 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
5464 2014-07-15 Pedro Alves <palves@redhat.com>
5466 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
5469 2014-07-11 Pedro Alves <palves@redhat.com>
5471 * linux-low.c (kill_wait_lwp): New function, based on
5472 kill_one_lwp_callback, but use my_waitpid directly.
5473 (kill_one_lwp_callback, linux_kill): Use it.
5475 2014-06-23 Pedro Alves <palves@redhat.com>
5477 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
5478 before setting DR0..DR3.
5480 2014-06-20 Gary Benson <gbenson@redhat.com>
5482 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
5483 * configure: Regenerated.
5484 * config.in: Likewise.
5486 2014-06-20 Gary Benson <gbenson@redhat.com>
5488 * Makefile.in (SFILES): Update locations for files moved
5490 (object file files): Reordered.
5492 2014-06-20 Gary Benson <gbenson@redhat.com>
5494 * i386-low.h (i386_dr_low_can_set_addr): Removed.
5495 (i386_dr_low_set_addr): Likewise.
5496 (i386_dr_low_get_addr): Likewise.
5497 (i386_dr_low_can_set_control): Likewise.
5498 (i386_dr_low_set_control): Likewise.
5499 (i386_dr_low_get_control): Likewise.
5500 (i386_dr_low_get_status): Likewise.
5501 (i386_get_debug_register_length): Likewise.
5502 * linux-x86-low.c (i386_dr_low_set_addr):
5503 Changed signature. Made static.
5504 (i386_dr_low_get_addr): Likewise.
5505 (i386_dr_low_set_control): Likewise.
5506 (i386_dr_low_get_control): Likewise.
5507 (i386_dr_low_get_status): Likewise.
5508 (i386_dr_low): New global variable.
5509 * win32-i386-low.c (i386_dr_low_set_addr):
5510 Changed signature. Made static.
5511 (i386_dr_low_get_addr): Likewise.
5512 (i386_dr_low_set_control): Likewise.
5513 (i386_dr_low_get_control): Likewise.
5514 (i386_dr_low_get_status): Likewise.
5515 (i386_dr_low): New global variable.
5517 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
5519 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
5520 * Makefile.in (AR, AR_FLAGS): Define.
5521 * configure: Regenerate.
5523 2014-06-19 Gary Benson <gbenson@redhat.com>
5525 * Makefile.in (i386-dregs.o): New rule.
5526 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
5527 * i386-low.c (target.h): Remove include.
5528 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
5529 (DR_CONTROL_SHIFT): Likewise.
5530 (DR_CONTROL_SIZE): Likewise.
5531 (DR_RW_EXECUTE): Likewise.
5532 (DR_RW_WRITE): Likewise.
5533 (DR_RW_READ): Likewise.
5534 (DR_RW_IORW): Likewise.
5535 (DR_LEN_1): Likewise.
5536 (DR_LEN_2): Likewise.
5537 (DR_LEN_4): Likewise.
5538 (DR_LEN_8): Likewise.
5539 (DR_LOCAL_ENABLE_SHIFT): Likewise.
5540 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
5541 (DR_ENABLE_SIZE): Likewise.
5542 (DR_LOCAL_SLOWDOWN): Likewise.
5543 (DR_GLOBAL_SLOWDOWN): Likewise.
5544 (DR_CONTROL_RESERVED): Likewise.
5545 (I386_DR_CONTROL_MASK): Likewise.
5546 (I386_DR_VACANT): Likewise.
5547 (I386_DR_LOCAL_ENABLE): Likewise.
5548 (I386_DR_GLOBAL_ENABLE): Likewise.
5549 (I386_DR_DISABLE): Likewise.
5550 (I386_DR_SET_RW_LEN): Likewise.
5551 (I386_DR_GET_RW_LEN): Likewise.
5552 (I386_DR_WATCH_HIT): Likewise.
5553 (i386_wp_op_t): Likewise.
5554 (i386_show_dr): Likewise.
5555 (i386_length_and_rw_bits): Likewise.
5556 (i386_insert_aligned_watchpoint): Likewise.
5557 (i386_remove_aligned_watchpoint): Likewise.
5558 (i386_handle_nonaligned_watchpoint): Likewise.
5559 i386_update_inferior_debug_regs(): Likewise.
5560 (i386_dr_insert_watchpoint): Likewise.
5561 (i386_dr_remove_watchpoint): Likewise.
5562 (i386_dr_region_ok_for_watchpoint): Likewise.
5563 (i386_dr_stopped_data_address): Likewise.
5564 (i386_dr_stopped_by_watchpoint): Likewise.
5566 2014-06-19 Gary Benson <gbenson@redhat.com>
5568 * i386-low.c (i386_dr_show): Renamed to
5569 i386_show_dr and made static. All uses updated.
5570 (i386_dr_length_and_rw_bits): Renamed to
5571 i386_length_and_rw_bits and made static.
5573 (i386_dr_insert_aligned_watchpoint): Renamed to
5574 i386_insert_aligned_watchpoint and made static.
5576 (i386_dr_remove_aligned_watchpoint): Renamed to
5577 i386_remove_aligned_watchpoint and made static.
5579 (i386_dr_update_inferior_debug_regs): Renamed to
5580 i386_update_inferior_debug_regs and made static.
5583 2014-06-18 Gary Benson <gbenson@redhat.com>
5585 * i386-low.h (i386_dr_low_can_set_addr): New macro.
5586 (i386_dr_low_can_set_control): Likewise.
5587 (i386_get_debug_register_length): Likewise.
5588 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
5589 (i386_dr_low_can_set_control): Likewise.
5590 (i386_get_debug_register_length): Likewise.
5592 2014-06-17 Gary Benson <gbenson@redhat.com>
5594 * i386-low.h (i386-dregs.h): New include.
5595 (DR_FIRSTADDR): Now in i386-dregs.h.
5596 (DR_LASTADDR): Likewise.
5597 (DR_NADDR): Likewise.
5598 (DR_STATUS): Likewise.
5599 (DR_CONTROL): Likewise.
5600 (i386_debug_reg_state): Likewise.
5601 (i386_dr_insert_watchpoint): Likewise.
5602 (i386_dr_remove_watchpoint): Likewise.
5603 (i386_dr_region_ok_for_watchpoint): Likewise.
5604 (i386_dr_stopped_data_address): Likewise.
5605 (i386_dr_stopped_by_watchpoint): Likewise.
5606 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
5608 2014-06-18 Gary Benson <gbenson@redhat.com>
5610 * i386-low.h (i386_low_insert_watchpoint): Renamed to
5611 i386_dr_insert_watchpoint.
5612 (i386_low_remove_watchpoint): Renamed to
5613 i386_dr_remove_watchpoint.
5614 (i386_low_region_ok_for_watchpoint): Renamed to
5615 i386_dr_region_ok_for_watchpoint.
5616 (i386_low_stopped_data_address): Renamed to
5617 i386_dr_stopped_data_address.
5618 (i386_low_stopped_by_watchpoint): Renamed to
5619 i386_dr_stopped_by_watchpoint.
5620 * i386-low.c (i386_show_dr): Renamed to
5621 i386_dr_show and made nonstatic. All uses updated.
5622 (i386_length_and_rw_bits): Renamed to
5623 i386_dr_length_and_rw_bits and made nonstatic.
5625 (i386_insert_aligned_watchpoint): Renamed to
5626 i386_dr_insert_aligned_watchpoint and made nonstatic.
5628 (i386_remove_aligned_watchpoint): Renamed to
5629 i386_dr_remove_aligned_watchpoint and made nonstatic.
5631 (i386_update_inferior_debug_regs): Renamed to
5632 i386_dr_update_inferior_debug_regs and made nonstatic.
5634 (i386_low_insert_watchpoint): Renamed to
5635 i386_dr_insert_watchpoint. All uses updated.
5636 (i386_low_remove_watchpoint): Renamed to
5637 i386_dr_remove_watchpoint. All uses updated.
5638 (i386_low_region_ok_for_watchpoint): Renamed to
5639 i386_dr_region_ok_for_watchpoint. All uses updated.
5640 (i386_low_stopped_data_address): Renamed to
5641 i386_dr_stopped_data_address. All uses updated.
5642 (i386_low_stopped_by_watchpoint): Renamed to
5643 i386_dr_stopped_by_watchpoint. All uses updated.
5645 2014-06-18 Gary Benson <gbenson@redhat.com>
5647 * i386-low.c (i386_dr_low_can_set_addr): New macro.
5648 (i386_dr_low_can_set_control): Likewise.
5649 (i386_insert_aligned_watchpoint): New check.
5651 2014-06-18 Gary Benson <gbenson@redhat.com>
5653 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
5656 2014-06-18 Gary Benson <gbenson@redhat.com>
5658 * i386-low.c (i386_length_and_rw_bits): Use internal_error
5659 instead of fatal and error.
5660 (i386_handle_nonaligned_watchpoint): Likewise.
5662 2014-06-18 Gary Benson <gbenson@redhat.com>
5664 * i386-low.c (i386_get_debug_register_length): New macro.
5665 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
5666 (i386_show_dr): Use debug_printf instead of fprintf. Use
5667 phex to format values.
5669 2014-06-18 Gary Benson <gbenson@redhat.com>
5671 * i386-low.h: Comment changes.
5672 * i386-low.c: Likewise.
5674 2014-06-18 Gary Benson <gbenson@redhat.com>
5676 * i386-low.c: Whitespace changes.
5678 2014-06-12 Tom Tromey <tromey@redhat.com>
5680 * utils.c (freeargv): Remove.
5682 2014-06-12 Tom Tromey <tromey@redhat.com>
5684 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
5685 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
5686 (parse_debug_format_options): Likewise.
5687 (gdbserver_usage): Likewise.
5688 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
5689 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
5690 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
5692 ($(LIBGNU)): Depend on libiberty.
5693 (all-lib): Recurse into all subdirs.
5694 (install-only): Invoke "install" target in subdirs.
5695 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
5697 * configure: Rebuild.
5698 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
5699 for vasprintf, vsnprintf, or gettimeofday.
5700 * configure.srv: Don't add safe-ctype.o or lbasename.o to
5703 2014-06-05 Joel Brobecker <brobecker@adacore.com>
5705 * development.sh: Delete.
5706 * Makefile.in (config.status): Adjust dependency on development.sh.
5707 * configure.ac: Adjust development.sh source call.
5708 * configure: Regenerate.
5710 2014-06-02 Pedro Alves <palves@redhat.com>
5712 * ax.c (gdb_free_agent_expr): New function.
5713 * ax.h (gdb_free_agent_expr): New declaration.
5714 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
5716 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
5718 (clear_breakpoint_conditions_and_commands): New function.
5719 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
5720 (clear_breakpoint_conditions_and_commands): New declaration.
5722 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
5724 * linux-aarch64-low.c (asm/ptrace.h): Include.
5726 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
5728 Fix TLS access for -static -pthread.
5729 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
5730 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
5731 (thread_db_load_search, try_thread_db_load_1): Initialize it.
5733 2014-05-20 Pedro Alves <palves@redhat.com>
5735 * linux-aarch64-low.c (aarch64_insert_point)
5736 (aarch64_remove_point): No longer check whether the type is
5737 supported here. Adjust to new interface.
5738 (the_low_target): Install aarch64_supports_z_point_type as
5739 supports_z_point_type method.
5740 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
5741 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
5742 instead of a Z packet char. Adjust.
5743 (arm_supports_z_point_type): New function.
5744 (arm_insert_point, arm_remove_point): Adjust to new interface.
5745 (the_low_target): Install arm_supports_z_point_type.
5746 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
5747 (cris_insert_point, cris_remove_point): Adjust to new interface.
5748 Don't check whether the type is supported here.
5749 (the_low_target): Install cris_supports_z_point_type.
5750 * linux-low.c (linux_supports_z_point_type): New function.
5751 (linux_insert_point, linux_remove_point): Adjust to new interface.
5752 * linux-low.h (struct linux_target_ops) <insert_point,
5753 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
5754 raw_breakpoint pointer parameter.
5755 <supports_z_point_type>: New method.
5756 * linux-mips-low.c (mips_supports_z_point_type): New function.
5757 (mips_insert_point, mips_remove_point): Adjust to new interface.
5758 Use mips_supports_z_point_type.
5759 (the_low_target): Install mips_supports_z_point_type.
5760 * linux-ppc-low.c (the_low_target): Install NULL as
5761 supports_z_point_type method.
5762 * linux-s390-low.c (the_low_target): Install NULL as
5763 supports_z_point_type method.
5764 * linux-sparc-low.c (the_low_target): Install NULL as
5765 supports_z_point_type method.
5766 * linux-x86-low.c (x86_supports_z_point_type): New function.
5767 (x86_insert_point): Adjust to new insert_point interface. Use
5768 insert_memory_breakpoint. Adjust to new
5769 i386_low_insert_watchpoint interface.
5770 (x86_remove_point): Adjust to remove_point interface. Use
5771 remove_memory_breakpoint. Adjust to new
5772 i386_low_remove_watchpoint interface.
5773 (the_low_target): Install x86_supports_z_point_type.
5774 * lynx-low.c (lynx_target_ops): Install NULL as
5775 supports_z_point_type callback.
5776 * nto-low.c (nto_supports_z_point_type): New.
5777 (nto_insert_point, nto_remove_point): Adjust to new interface.
5778 (nto_target_ops): Install nto_supports_z_point_type.
5779 * mem-break.c: Adjust intro comment.
5780 (struct raw_breakpoint) <raw_type, size>: New fields.
5781 <inserted>: Update comment.
5782 <shlib_disabled>: Delete field.
5783 (enum bkpt_type) <gdb_breakpoint>: Delete value.
5784 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
5785 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
5786 (raw_bkpt_type_to_target_hw_bp_type): New function.
5787 (find_enabled_raw_code_breakpoint_at): New function.
5788 (find_raw_breakpoint_at): New type and size parameters. Use them.
5789 (insert_memory_breakpoint): New function, based off
5790 set_raw_breakpoint_at.
5791 (remove_memory_breakpoint): New function.
5792 (set_raw_breakpoint_at): Reimplement.
5793 (set_breakpoint): New, based on set_breakpoint_at.
5794 (set_breakpoint_at): Reimplement.
5795 (delete_raw_breakpoint): Go through the_target->remove_point
5796 instead of assuming memory breakpoints.
5797 (find_gdb_breakpoint_at): Delete.
5798 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
5799 (find_gdb_breakpoint): New function.
5800 (set_gdb_breakpoint_at): Delete.
5801 (z_type_supported): New function.
5802 (set_gdb_breakpoint_1): New function, loosely based off
5803 set_gdb_breakpoint_at.
5804 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
5805 (delete_gdb_breakpoint_at): Delete.
5806 (delete_gdb_breakpoint_1): New function, loosely based off
5807 delete_gdb_breakpoint_at.
5808 (delete_gdb_breakpoint): New function.
5809 (clear_gdb_breakpoint_conditions): Rename to ...
5810 (clear_breakpoint_conditions): ... this. Don't handle a NULL
5812 (add_condition_to_breakpoint): Make static.
5813 (add_breakpoint_condition): Take a struct breakpoint pointer
5814 instead of an address. Adjust.
5815 (gdb_condition_true_at_breakpoint): Rename to ...
5816 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
5818 (gdb_condition_true_at_breakpoint): Reimplement.
5819 (add_breakpoint_commands): Take a struct breakpoint pointer
5820 instead of an address. Adjust.
5821 (gdb_no_commands_at_breakpoint): Rename to ...
5822 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
5823 parameter. Return true if no breakpoint was found. Change debug
5825 (gdb_no_commands_at_breakpoint): Reimplement.
5826 (run_breakpoint_commands): Rename to ...
5827 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
5828 and change return type to boolean.
5829 (run_breakpoint_commands): New function.
5830 (gdb_breakpoint_here): Also check for Z1 breakpoints.
5831 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
5832 breakpoint. Go through the_target->remove_point instead of
5833 assuming memory breakpoint.
5834 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
5835 software and hardware breakpoints.
5836 (reinsert_raw_breakpoint): Go through the_target->insert_point
5837 instead of assuming memory breakpoint.
5838 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
5839 software and hardware breakpoints.
5840 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
5841 Check both software and hardware breakpoints.
5842 (validate_inserted_breakpoint): Assert the breakpoint is a
5843 software breakpoint. Set the inserted flag to -1 instead of
5844 setting shlib_disabled.
5845 (delete_disabled_breakpoints): Adjust.
5846 (validate_breakpoints): Only validate software breakpoints.
5847 Adjust to inserted flag change.
5848 (check_mem_read, check_mem_write): Skip breakpoint types other
5849 than software breakpoints. Adjust to inserted flag change.
5850 * mem-break.h (enum raw_bkpt_type): New enum.
5851 (raw_breakpoint, struct process_info): Forward declare.
5852 (Z_packet_to_target_hw_bp_type): Delete declaration.
5853 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
5854 (set_gdb_breakpoint, delete_gdb_breakpoint)
5855 (clear_breakpoint_conditions): New declarations.
5856 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
5857 (breakpoint_inserted_here): Update comment.
5858 (add_breakpoint_condition, add_breakpoint_commands): Replace
5859 address parameter with a breakpoint pointer parameter.
5860 (gdb_breakpoint_here): Update comment.
5861 (delete_gdb_breakpoint_at): Delete.
5862 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
5863 * server.c (process_point_options): Take a struct breakpoint
5864 pointer instead of an address. Adjust.
5865 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
5866 delete_gdb_breakpoint.
5867 * spu-low.c (spu_target_ops): Install NULL as
5868 supports_z_point_type method.
5869 * target.h: Include mem-break.h.
5870 (struct target_ops) <prepare_to_access_memory>: Update comment.
5871 <supports_z_point_type>: New field.
5872 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5873 instead of a char. Also take a raw breakpoint pointer.
5874 * win32-arm-low.c (the_low_target): Install NULL as
5875 supports_z_point_type.
5876 * win32-i386-low.c (i386_supports_z_point_type): New function.
5877 (i386_insert_point, i386_remove_point): Adjust to new interface.
5878 (the_low_target): Install i386_supports_z_point_type.
5879 * win32-low.c (win32_supports_z_point_type): New function.
5880 (win32_insert_point, win32_remove_point): Adjust to new interface.
5881 (win32_target_ops): Install win32_supports_z_point_type.
5882 * win32-low.h (struct win32_target_ops):
5883 <supports_z_point_type>: New method.
5884 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5885 instead of a char. Also take a raw breakpoint pointer.
5887 2014-05-20 Pedro Alves <palves@redhat.com>
5889 * mem-break.h: Include break-common.h.
5890 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5891 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
5892 (Z_packet_to_target_hw_bp_type): New declaration.
5893 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
5894 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
5895 (Z_PACKET_ACCESS_WP): Delete macros.
5896 (Z_packet_to_hw_type): Delete function.
5897 * i386-low.h: Don't include break-common.h here.
5898 (Z_packet_to_hw_type): Delete declaration.
5899 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
5900 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5901 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
5902 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5903 * linux-aarch64-low.c: Don't include break-common.h here.
5904 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5905 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
5906 (Z_packet_to_target_hw_bp_type): Delete function.
5907 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
5909 (mips_insert_point, mips_remove_point): Use
5910 Z_packet_to_target_hw_bp_type.
5912 2014-05-20 Pedro Alves <palves@redhat.com>
5914 * linux-aarch64-low.c: Include break-common.h.
5915 (enum target_point_type): Delete.
5916 (Z_packet_to_point_type): Rename to ...
5917 (Z_packet_to_target_hw_bp_type): ... this, and return a
5918 target_hw_bp_type instead.
5919 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
5920 instead of an enum target_point_type.
5921 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
5923 (aarch64_dr_state_insert_one_point)
5924 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
5925 (aarch64_handle_aligned_watchpoint)
5926 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
5927 Take an enum target_hw_bp_type instead of an enum
5929 (aarch64_supports_z_point_type): New function.
5930 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
5931 use Z_packet_to_target_hw_bp_type.
5933 2014-05-20 Joel Brobecker <brobecker@adacore.com>
5935 * configure.ac: Only use -Werror by default when DEVELOPMENT
5937 * configure: Regenerate.
5939 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
5941 Fix gdbserver qGetTLSAddr for x86_64 -m32.
5942 * linux-x86-low.c (X86_64_USER_REGS): New.
5943 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
5945 2014-04-28 Yao Qi <yao@codesourcery.com>
5947 * Makefile.in (i386-avx512.c): Fix the typo of generated file
5950 2014-04-25 Pedro Alves <palves@redhat.com>
5953 * linux-low.c (linux_attach_fail_reason_string): New function.
5954 (linux_attach_lwp): Delete.
5955 (linux_attach_lwp_1): Rename to ...
5956 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
5957 argument. Remove "initial" parameter. Return int instead of
5958 void. Don't error or warn here.
5959 (linux_attach): Adjust to call linux_attach_lwp. Call error on
5960 failure to attach to the tgid. Call warning when failing to
5962 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
5963 argument. Remove "initial" parameter. Return int instead of
5964 void. Don't error or warn here.
5965 (linux_attach_fail_reason_string): New declaration.
5966 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
5967 interface change. Use linux_attach_fail_reason_string.
5969 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
5970 Walfred Tedeschi <walfred.tedeschi@intel.com>
5972 * Makefile.in: Added rules to handle new files
5973 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
5974 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
5975 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
5976 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
5977 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
5978 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
5980 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
5981 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
5982 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
5983 i386/x32-avx512.xml.
5984 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
5985 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
5986 i386/x32-avx512-linux.xml.
5987 * i387-fp.c (num_avx512_k_registers): New constant for number
5989 (num_avx512_zmmh_low_registers): New constant for number of
5990 lower ZMM registers (0-15).
5991 (num_avx512_zmmh_high_registers): New constant for number of
5992 higher ZMM registers (16-31).
5993 (num_avx512_ymmh_registers): New contant for number of higher
5994 YMM registers (ymm16-31 added by avx521 on x86_64).
5995 (num_avx512_xmm_registers): New constant for number of higher
5996 XMM registers (xmm16-31 added by AVX512 on x86_64).
5997 (struct i387_xsave): Add space for AVX512 registers.
5998 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
5999 Add code to handle AVX512 registers.
6000 (i387_xsave_to_cache): Add code to handle AVX512 registers.
6001 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
6002 prototypei from generated file.
6003 (tdesc_amd64_avx512_linux): Likewise.
6004 (init_registers_x32_avx512_linux): Likewise.
6005 (tdesc_x32_avx512_linux): Likewise.
6006 (init_registers_i386_avx512_linux): Likewise.
6007 (tdesc_i386_avx512_linux): Likewise.
6008 (x86_64_regmap): Add AVX512 registers.
6009 (x86_linux_read_description): Add code to handle AVX512 XSTATE
6011 (initialize_low_arch): Add code to initialize AVX512 registers.
6013 2014-04-23 Pedro Alves <palves@redhat.com>
6015 * mem-break.c (find_gdb_breakpoint_at): Make static.
6016 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
6018 2014-04-23 Pedro Alves <palves@redhat.com>
6020 * i386-low.c: Don't include break-common.h here.
6021 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6022 prototype to take target_hw_bp_type as argument instead of a Z
6024 * i386-low.h: Include break-common.h here.
6025 (Z_packet_to_hw_type): Declare.
6026 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6028 * linux-x86-low.c (x86_insert_point): Convert the packet number to
6029 a target_hw_bp_type before calling i386_low_insert_watchpoint.
6030 (x86_remove_point): Convert the packet number to a
6031 target_hw_bp_type before calling i386_low_remove_watchpoint.
6032 * win32-i386-low.c (i386_insert_point): Convert the packet number
6033 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
6034 (i386_remove_point): Convert the packet number to a
6035 target_hw_bp_type before calling i386_low_remove_watchpoint.
6037 2014-04-23 Pedro Alves <palves@redhat.com>
6039 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
6041 2014-04-10 Pedro Alves <palves@redhat.com>
6043 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
6044 Check if the condition or command is NULL before checking if the
6045 breakpoint is known. On success, return true.
6046 * mem-break.h (add_breakpoint_condition): Document return.
6047 (add_breakpoint_commands): Add describing comment.
6048 * server.c (skip_to_semicolon): New function.
6049 (process_point_options): Use it.
6051 2014-04-09 Pedro Alves <palves@redhat.com>
6053 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
6056 2014-02-27 Pedro Alves <palves@redhat.com>
6059 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
6061 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
6063 (last_thread_of_process_p): Take a PID argument instead of a
6065 (linux_wait_for_lwp): Delete.
6066 (num_lwps, check_zombie_leaders, not_stopped_callback): New
6068 (linux_low_filter_event): New function, party factored out from
6069 linux_wait_for_event.
6070 (linux_wait_for_event): Rename to ...
6071 (linux_wait_for_event_filtered): ... this. Add new filter ptid
6072 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
6073 sigsuspend. Check for zombie leaders.
6074 (linux_wait_for_event): Reimplement as wrapper around
6075 linux_wait_for_event_filtered.
6076 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
6077 a normal or signal exit is seen, it's the whole process exiting.
6078 (wait_for_sigstop): No longer a for_each_inferior callback.
6079 Rewrite on top of linux_wait_for_event_filtered.
6080 (stop_all_lwps): Call wait_for_sigstop directly.
6081 * server.c (resume, handle_target_event): Handle
6082 TARGET_WAITKIND_NO_RESUMED.
6084 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6086 * win32-low.c (psapi_get_dll_name,
6087 * win32_CreateToolhelp32Snapshot): Delete.
6088 (win32_CreateToolhelp32Snapshot, win32_Module32First)
6089 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
6091 (handle_load_dll): Add function description.
6092 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
6094 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6096 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
6098 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
6099 base address when calling win32_add_one_solib.
6100 (handle_load_dll): Delete local variable load_addr.
6101 Remove 0x1000 offset applied to DLL base address when calling
6102 win32_add_one_solib.
6103 (handle_unload_dll): Add comment.
6105 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6107 * win32-low.c (win32_add_all_dlls): Renames
6108 win32_ensure_ntdll_loaded. Rewrite function documentation.
6109 Adjust implementation to always load all DLLs.
6110 Add 0x1000 offset to DLL base address when calling
6111 win32_add_one_solib.
6112 (child_initialization_done): New static global.
6113 (do_initial_child_stuff): Set child_initialization_done to
6114 zero during child initialization, and 1 after. Replace call
6115 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
6117 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
6118 (handle_unload_dll): Add function documentation.
6119 (get_child_debug_event): Ignore load and unload DLL events
6120 during child initialization.
6122 2014-02-20 Doug Evans <dje@google.com>
6124 Remove global all_lwps.
6125 * inferiors.h (ptid_of): Move here from linux-low.h.
6126 (pid_of, lwpid_of): Ditto.
6127 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
6128 parameter is a struct thread_info * now.
6129 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
6130 directly. Pass &all_threads to find_inferior instead of &all_lwps.
6131 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
6133 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
6134 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
6135 * linux-arm-low.c (update_registers_callback): Update, "entry"
6136 parameter is a struct thread_info * now.
6137 Fetch lwpid from current_inferior directly.
6138 (arm_insert_point): Pass &all_threads to find_inferior instead of
6140 (arm_remove_point): Ditto.
6141 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
6142 (arm_prepare_to_resume): Fetch pid from thread.
6143 (arm_read_description): Fetch lwpid from current_inferior directly.
6144 * linux-low.c (all_lwps): Delete.
6145 (delete_lwp): Delete call to remove_inferior.
6146 (handle_extended_wait): Fetch lwpid from thread.
6147 (add_lwp): Don't set lwp->entry.id. Remove call to
6148 add_inferior_to_list.
6149 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
6150 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
6151 (kill_one_lwp_callback): Ditto.
6152 (linux_kill): Don't dereference NULL pointer.
6153 Fetch ptid,lwpid from thread.
6154 (get_detach_signal): Fetch ptid from thread.
6155 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
6156 Simplify call to regcache_invalidate_thread.
6157 (delete_lwp_callback): Update, "entry" parameter is a
6158 struct thread_info * now. Fetch pid from thread.
6159 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
6160 (status_pending_p_callback): Update, "entry" parameter is a
6161 struct thread_info * now. Fetch ptid from thread.
6162 (find_lwp_pid): Update, "entry" parameter is a
6163 struct thread_info * now.
6164 (linux_wait_for_lwp): Fetch pid from thread.
6165 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
6166 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
6167 (enqueue_one_deferred_signal): Fetch lwpid from thread.
6168 (dequeue_one_deferred_signal): Ditto.
6169 (cancel_breakpoint): Fetch ptid from current_inferior.
6170 (linux_wait_for_event): Pass &all_threads to find_inferior,
6171 not &all_lwps. Fetch ptid, lwpid from thread.
6172 (count_events_callback): Update, "entry" parameter is a
6173 struct thread_info * now.
6174 (select_singlestep_lwp_callback): Ditto.
6175 (select_event_lwp_callback): Ditto.
6176 (cancel_breakpoints_callback): Ditto.
6177 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
6179 (select_event_lwp): Ditto. Fetch ptid from event_thread.
6180 (unsuspend_one_lwp): Update, "entry" parameter is a
6181 struct thread_info * now.
6182 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
6184 (linux_stabilize_threads): Ditto. And for for_each_inferior.
6185 Fetch lwpid from thread, not lwp.
6186 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
6187 Pass &all_threads to find_inferior, not &all_lwps.
6188 (send_sigstop): Fetch lwpid from thread, not lwp.
6189 (send_sigstop_callback): Update, "entry" parameter is a
6190 struct thread_info * now.
6191 (suspend_and_send_sigstop_callback): Ditto.
6192 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
6193 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
6194 struct thread_info * now.
6195 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
6197 (lwp_running): Update, "entry" parameter is a
6198 struct thread_info * now.
6199 (stop_all_lwps): Fetch ptid from thread.
6200 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
6201 (linux_resume_one_lwp): Fetch lwpid from thread.
6202 (linux_set_resume_request): Update, "entry" parameter is a
6203 struct thread_info * now. Fetch pid, lwpid from thread.
6204 (resume_status_pending_p): Update, "entry" parameter is a
6205 struct thread_info * now.
6206 (need_step_over_p): Ditto. Fetch lwpid from thread.
6207 (start_step_over): Fetch lwpid from thread.
6208 (linux_resume_one_thread): Update, "entry" parameter is a
6209 struct thread_info * now. Fetch lwpid from thread.
6210 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
6211 (proceed_one_lwp): Update, "entry" parameter is a
6212 struct thread_info * now. Fetch lwpid from thread.
6213 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
6214 struct thread_info * now.
6215 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
6216 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
6217 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
6219 (regsets_store_inferior_registers): Ditto.
6220 (fetch_register, store_register): Ditto.
6221 (linux_read_memory, linux_write_memory): Ditto.
6222 (linux_request_interrupt): Ditto.
6223 (linux_read_auxv): Ditto.
6224 (linux_xfer_siginfo): Ditto.
6225 (linux_qxfer_spu): Ditto.
6226 (linux_qxfer_libraries_svr4): Ditto.
6227 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
6228 moved to inferiors.h.
6230 (get_thread_lwp): Update.
6231 (struct lwp_info): Delete member "entry". Simplify comment for
6234 * linux-mips-low.c (mips_read_description): Fetch lwpid from
6235 current_inferior directly.
6236 (update_watch_registers_callback): Update, "entry" parameter is a
6237 struct thread_info * now. Fetch pid from thread.
6238 (mips_linux_prepare_to_resume): Fetch ptid from thread.
6239 (mips_insert_point): Fetch lwpid from current_inferior.
6240 Pass &all_threads to find_inferior, not &all_lwps.
6241 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
6242 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
6244 (mips_stopped_data_address): Ditto.
6245 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
6247 * linux-tile-low.c (tile_arch_setup): Ditto.
6248 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
6249 (update_debug_registers_callback): Update, "entry" parameter is a
6250 struct thread_info * now. Fetch pid from thread.
6251 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
6252 Pass &all_threads to find_inferior, not &all_lwps.
6253 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
6254 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
6255 Pass &all_threads to find_inferior, not &all_lwps.
6256 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
6257 (i386_dr_low_get_status): Ditto.
6258 (x86_linux_prepare_to_resume): Fetch ptid from thread.
6259 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
6260 (x86_linux_read_description): Ditto.
6261 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
6263 2014-02-20 Doug Evans <dje@google.com>
6265 * inferiors.c (get_first_inferior): Fix buglet.
6267 2014-02-19 Doug Evans <dje@google.com>
6269 * gdbthread.h (add_thread): Change result type to struct thread_info *.
6270 * inferiors.c (add_thread): Change result type to struct thread_info *.
6271 All callers updated.
6272 (add_lwp): Call add_thread here instead of in callers.
6273 All callers updated.
6274 * linux-low.h (get_lwp_thread): Rewrite.
6275 (struct lwp_info): New member "thread".
6277 2014-02-19 Doug Evans <dje@google.com>
6279 * linux-low.c (add_lwp): Change result to struct lwp_info *.
6280 All callers updated.
6282 2014-02-19 Doug Evans <dje@google.com>
6284 * inferiors.c (add_thread): Fix whitespace.
6286 2014-02-19 Doug Evans <dje@google.com>
6288 * dll.c (clear_dlls): Replace accessing list implemention details
6290 * gdbthread.h (get_first_thread): Declare.
6291 * inferiors.c (for_each_inferior_with_data): New function.
6292 (get_first_thread): New function.
6293 (find_thread_ptid): Simplify.
6294 (get_first_inferior): New function.
6295 (clear_list): Delete.
6296 (one_inferior_p): New function.
6297 (clear_inferior_list): New function.
6298 (clear_inferiors): Update.
6299 * inferiors.h (for_each_inferior_with_data): Declare.
6300 (clear_inferior_list): Declare.
6301 (one_inferior_p): Declare.
6302 (get_first_inferior): Declare.
6303 * linux-low.c (linux_wait_for_event): Replace accessing list
6304 implemention details with API function.
6305 * server.c (target_running): Ditto.
6306 (accumulate_file_name_length): New function.
6307 (emit_dll_description): New function.
6308 (handle_qxfer_libraries): Replace accessing list implemention
6309 details with API function.
6310 (handle_qxfer_threads_worker): New function.
6311 (handle_qxfer_threads_proper): Replace accessing list implemention
6312 details with API function.
6313 (handle_query): Ditto.
6314 (visit_actioned_threads_callback_ftype): New typedef.
6315 (visit_actioned_threads_data): New struct.
6316 (visit_actioned_threads): Rewrite to be find_inferior callback.
6317 (resume): Call find_inferior.
6318 (handle_status): Replace accessing list implemention
6319 details with API function.
6320 (process_serial_event): Replace accessing list implemention details
6322 * target.c (set_desired_inferior): Replace accessing list implemention
6323 details with API function.
6324 * tracepoint.c (same_process_p): New function.
6325 (gdb_agent_about_to_close): Replace accessing list implemention
6326 details with API function.
6327 * win32-low.c (child_delete_thread): Replace accessing list
6328 implemention details with API function.
6329 (match_dll_by_basename): New function.
6330 (dll_is_loaded_by_basename): New function.
6331 (win32_ensure_ntdll_loaded): Replace accessing list implemention
6332 details call to dll_is_loaded_by_basename.
6334 2014-02-19 Doug Evans <dje@google.com>
6336 * dll.h (struct dll_info): Add comment.
6337 * gdbthread.h (struct thread_info): Add comment.
6338 (current_ptid): Simplify.
6339 * inferiors.c (add_process): Update.
6340 (remove_process): Update.
6341 * inferiors.h (struct process_info): Rename member "head" to "entry".
6342 * linux-low.c (delete_lwp): Update.
6344 (last_thread_of_process_p): Update.
6345 (kill_one_lwp_callback, linux_kill): Update.
6346 (status_pending_p_callback): Update.
6347 (wait_for_sigstop): Update. Simplify read of ptid.
6348 (start_step_over): Update.
6349 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
6350 (get_lwp_thread): Update.
6351 (struct lwp_info): Rename member "head" to "entry".
6352 * regcache.h (inferior_list_entry): Delete.
6353 * server.c (kill_inferior_callback): Update.
6354 (detach_or_kill_inferior_callback): Update.
6355 (print_started_pid): Update.
6356 (print_attached_pid): Update.
6357 (process_serial_event): Simplify read of ptid.
6358 * thread-db.c (thread_db_create_event): Update.
6359 (thread_db_get_tls_address): Update.
6360 * win32-low.c (current_inferior_ptid): Simplify.
6362 2014-02-19 Tom Tromey <tromey@redhat.com>
6364 * target.h (struct target_ops) <supports_btrace>: Add target_ops
6366 (target_supports_btrace): Update.
6368 2014-02-14 Yao Qi <yao@codesourcery.com>
6370 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
6371 (rsp-low-ipa.o): New target.
6373 2014-02-12 Tom Tromey <tromey@redhat.com>
6375 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
6376 convert_ascii_to_int.
6377 * regcache.c (registers_to_string): Likewise.
6378 * remote-utils.c (decode_M_packet): Likewise.
6379 * server.c (process_serial_event): Likewise.
6381 2014-02-12 Tom Tromey <tromey@redhat.com>
6383 * server.c (handle_query, handle_v_run): Use hex2bin, not
6385 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
6387 2014-02-12 Tom Tromey <tromey@redhat.com>
6389 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
6390 convert_int_to_ascii.
6391 * regcache.c (registers_to_string, collect_register_as_string):
6393 * remote-utils.c (look_up_one_symbol, relocate_instruction):
6395 * server.c (process_serial_event): Likewise.
6396 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
6397 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
6399 2014-02-12 Tom Tromey <tromey@redhat.com>
6401 * remote-utils.c (look_up_one_symbol, monitor_output): Use
6402 bin2hex, not hexify.
6403 * tracepoint.c (cmd_qtstatus): Likewise.
6405 2014-02-12 Tom Tromey <tromey@redhat.com>
6407 * remote-utils.c (monitor_output): Pass explicit length to
6410 2014-02-12 Tom Tromey <tromey@redhat.com>
6412 * tracepoint.c: Include rsp-low.h.
6413 * server.c: Include rsp-low.h.
6414 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
6415 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
6417 * remote-utils.c: Include rsp-low.h.
6418 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
6419 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
6420 (convert_int_to_ascii, convert_ascii_to_int): Move to
6422 * regcache.c: Include rsp-low.h.
6423 * ax.c: Include rsp-low.h.
6424 * Makefile.in (SFILES): Add common/rsp-low.c.
6425 (OBS): Add rsp-low.o.
6426 (rsp-low.o): New target.
6428 2014-02-12 Tom Tromey <tromey@redhat.com>
6430 * utils.h (pulongest, plongest, phex_nz): Don't declare.
6431 Include print-utils.h.
6432 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
6433 (plongest, thirty_two, phex_nz): Remove.
6434 * Makefile.in (SFILES): Add common/print-utils.c.
6435 (OBS): Add print-utils.o.
6436 (print-utils-ipa.o): New target.
6437 (print-utils.o): New target.
6438 (IPA_OBJS): Add print-utils-ipa.o.
6440 2014-02-06 Tom Tromey <tromey@redhat.com>
6442 * Makefile.in (SFILES): Fix indentation.
6444 2014-02-05 Doug Evans <dje@google.com>
6446 * linux-low.c (linux_wait_for_event): Improve comment.
6447 (linux_wait_1): Keep current_inferior in sync with event_child.
6449 2014-01-22 Doug Evans <dje@google.com>
6451 * gdbthread.h (gdb_id_to_thread): Delete, unused.
6453 2014-01-22 Doug Evans <dje@google.com>
6455 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
6456 * configure: Regenerate.
6457 * config.in: Regenerate.
6458 * Makefile.in (SFILES): Add debug.c.
6460 * debug.c: New file.
6461 * debug.h: New file.
6462 * linux-aarch64-low.c (*): Update all debugging printfs to use
6463 debug_printf instead of fprintf.
6464 * linux-arm-low.c (*): Ditto.
6465 * linux-cris-low.c (*): Ditto.
6466 * linux-crisv32-low.c (*): Ditto.
6467 * linux-m32r-low.c (*): Ditto.
6468 * linux-sparc-low.c (*): Ditto.
6469 * linux-x86.c (*): Ditto.
6470 * linux-low.c (*): Ditto.
6471 (linux_wait_1): Add calls to debug_enter, debug_exit.
6472 (linux_wait): Remove redundant debugging printf.
6473 (stop_all_lwps): Add calls to debug_enter, debug_exit.
6474 (linux_resume, unstop_all_lwps): Ditto.
6475 * mem-break.c (*): Update all debugging printfs to use
6476 debug_printf instead of fprintf.
6477 * remote-utils.c (*): Ditto.
6478 * thread-db.c (*): Ditto.
6479 * server.c #include <ctype.h>, "gdb_vecs.h".
6480 (debug_threads): Moved to debug.c.
6481 (*): Update all debugging printfs to use debug_printf instead of
6483 (start_inferior): Replace call to fflush with call to debug_flush.
6484 (monitor_show_help): Mention set debug-format.
6485 (parse_debug_format_options): New function.
6486 (handle_monitor_command): Handle "monitor set debug-format".
6487 (gdbserver_usage): Mention --debug-format.
6488 (main): Parse --debug-format.
6489 * server.h (debug_threads): Declaration moved to debug.h.
6491 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
6492 trace_debug_1 that uses debug_printf.
6493 (tracepoint_look_up_symbols): Update all debugging printfs to use
6494 debug_printf instead of fprintf.
6496 2014-01-20 Baruch Siach <baruch@tkos.co.il>
6498 * linux-xtensa-low.c: Include asm/ptrace.h instead of
6501 2014-01-17 Pedro Alves <palves@redhat.com>
6504 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
6505 defined after including gdb_proc_service.h.
6507 2014-01-16 Doug Evans <dje@google.com>
6509 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
6510 (match_dll): Use it.
6512 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
6514 * target.h (target_ops) <read_btrace>: Change parameters and
6515 return type to allow error reporting.
6516 * server.c (handle_qxfer_btrace): Support delta reads. Pass
6517 trace reading errors on.
6518 * linux-low.c (linux_low_read_btrace): Pass trace reading
6520 (linux_low_disable_btrace): New.
6522 2014-01-15 Doug Evans <dje@google.com>
6524 * inferiors.c (thread_id_to_gdb_id): Delete.
6525 * inferiors.h (thread_id_to_gdb_id): Delete.
6527 2014-01-13 Eli Zaretskii <eliz@gnu.org>
6529 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
6530 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
6533 2014-01-08 Pedro Alves <palves@redhat.com>
6535 * server.c (handle_status): Don't discard previous queued stop
6536 replies or thread's pending status here.
6537 (main) <disconnection>: Do it here instead.
6539 2014-01-08 Pedro Alves <palves@redhat.com>
6541 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
6542 * server.c (visit_actioned_threads, handle_pending_status): New
6544 (handle_v_cont): Factor out parts to ...
6545 (resume): ... this new function. If in all-stop, and a thread
6546 being resumed has a pending status, report it without actually
6548 (myresume): Adjust to use the new 'resume' function.
6549 (clear_pending_status_callback, set_pending_status_callback)
6550 (find_status_pending_thread_callback): New functions.
6551 (handle_status): Handle the case of multiple threads having
6552 interesting statuses to report. Report threads' real last signal
6553 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
6554 with an interesting thread to report the status for, instead of
6555 always reporting the status of the first thread.
6557 2014-01-01 Joel Brobecker <brobecker@adacore.com>
6559 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
6560 * gdbreplay.c (gdbreplay_version): Likewise.
6562 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
6564 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
6565 iov.iov_len with the real length in use.
6567 2013-12-13 Joel Brobecker <brobecker@adacore.com>
6569 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
6570 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
6571 for all targets that use win32-low.c.
6572 * win32-low.c (win32_ensure_ntdll_loaded): New function.
6573 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
6575 2013-12-13 Pedro Alves <palves@redhat.com>
6577 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
6578 if equal to TARGET_WAITKIND_LOADED.
6579 * win32-low.c (cached_status): New static global.
6580 (win32_wait): Add declaration.
6581 (do_initial_child_stuff): Flush all initial pending debug events
6582 up to the initial breakpoint.
6583 (win32_wait): If CACHED_STATUS was set, return that instead
6584 of doing a real wait. Remove the code resuming the execution
6585 of the inferior after receiving a TARGET_WAITKIND_LOADED event
6586 during the initial phase. Also remove the code changing
6587 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
6588 TARGET_WAITKIND_STOPPED.
6590 2013-12-11 Yao Qi <yao@codesourcery.com>
6592 * notif.c (handle_notif_ack): Return 0 if no notification
6595 2013-11-20 Doug Evans <dje@google.com>
6597 * linux-low.c (linux_set_resume_request): Fix comment.
6599 2013-11-20 Doug Evans <dje@google.com>
6601 * linux-low.c (resume_status_pending_p): Tweak comment.
6603 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
6605 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
6606 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
6607 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
6608 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
6609 (srv_amd64_regobj): Add amd64-mpx.o.
6610 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
6611 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
6612 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
6613 * i387-fp.c (num_pl_bnd_register) Added constant.
6614 (num_pl_bnd_cfg_registers) Added constant.
6615 (struct i387_xsave) Added reserved area and MPX fields.
6616 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
6617 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
6619 (tdesc_i386_mpx_linux): Add MPX amd64 target.
6620 (init_registers_amd64_mpx_linux): Declare new function.
6621 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
6622 (x86_64_regmap): Add MPX registers.
6623 (x86_linux_read_description): Add MPX case.
6624 (initialize_low_arch): Initialize MPX targets.
6626 2013-11-18 Tom Tromey <tromey@redhat.com>
6628 * configure: Rebuild.
6629 * configure.ac: Don't check for stdlib.h.
6630 * gdbreplay.c: Unconditionally include stdlib.h.
6632 2013-11-18 Tom Tromey <tromey@redhat.com>
6634 * config.in: Rebuild.
6635 * configure: Rebuild.
6636 * configure.ac: Don't use AC_HEADER_DIRENT.
6638 2013-11-18 Tom Tromey <tromey@redhat.com>
6640 * server.h: Don't check HAVE_STRING_H.
6641 * gdbreplay.c: Don't check HAVE_STRING_H.
6642 * configure: Rebuild.
6644 2013-11-18 Tom Tromey <tromey@redhat.com>
6646 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
6649 2013-11-08 Tom Tromey <tromey@redhat.com>
6651 * configure, config.in: Rebuild.
6652 * configure.ac: Remove unused configury.
6654 2013-11-08 Tom Tromey <tromey@redhat.com>
6656 * acinclude.m4: Include common.m4, codeset.m4.
6657 * configure, config.in: Rebuild.
6658 * configure.ac: Use GDB_AC_COMMON.
6660 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
6662 * linux-s390-low.c (HWCAP_S390_TE): New define.
6663 (s390_arch_setup): Consider the TE field in the HWCAP for
6664 determining 'have_regset_tdb'.
6666 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
6669 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
6672 2013-10-02 Pedro Alves <palves@redhat.com>
6674 * server.c (process_serial_event): Don't output "GDBserver
6675 exiting" if GDB is connected through stdio.
6676 * target.c (mywait): Likewise, be silent if GDB is connected
6679 2013-10-01 Joel Brobecker <brobecker@adacore.com>
6681 * lynx-low.c (lynx_add_threads_after_attach): New function.
6682 (lynx_attach): Remove call to add_thread. Add call to
6683 lynx_add_threads_after_attach instead.
6685 2013-09-28 Mike Frysinger <vapier@gentoo.org>
6687 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
6688 * config.in, configure: Regenerated.
6690 2013-09-18 Yao Qi <yao@codesourcery.com>
6693 * server.c (start_inferior): Clear 'resume_info'.
6695 2013-09-16 Jiong Wang <jiwang@tilera.com>
6697 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
6700 2013-09-16 Jiong Wang <jiwang@tilera.com>
6702 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
6703 linux-tile-low.o to srv_tgtobj.
6705 2013-09-16 Will Newton <will.newton@linaro.org>
6707 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
6710 2013-09-06 Pedro Alves <palves@redhat.com>
6712 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
6713 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
6714 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
6715 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
6716 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
6717 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
6719 2013-09-06 Pedro Alves <palves@redhat.com>
6721 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
6722 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
6724 2013-09-06 Pedro Alves <palves@redhat.com>
6726 * linux-amd64-ipa.c: Include tracepoint.h.
6727 * linux-i386-ipa.c: Include tracepoint.h.
6729 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
6731 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
6732 (ps_get_thread_area): New function.
6734 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
6736 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
6737 (initialize_low_arch): Call init_registers_crisv32 rather than
6738 init_register_crisv32.
6740 2013-09-05 Pedro Alves <palves@redhat.com>
6742 * server.h (handle_vFile, hostio_last_error_from_errno): Move
6744 * hostio.h: ... this new file.
6745 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
6746 win32-low.c: Include hostio.h.
6748 2013-09-05 Pedro Alves <palves@redhat.com>
6750 * server.h (gdb_client_data, handler_func, callback_handler_func)
6751 (delete_file_handler, add_file_handler, append_callback_event)
6752 (delete_callback_event, start_event_loop, initialize_event_loop):
6753 Move to event-loop.h and include it.
6754 * event-loop.h: New file.
6756 2013-09-05 Pedro Alves <palves@redhat.com>
6758 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
6759 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
6760 (loaded_dll, unloaded_dll): Move to ...
6761 * dll.h: ... this new file.
6762 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
6764 2013-09-05 Pedro Alves <palves@redhat.com>
6766 * server.h (current_process, get_thread_process, all_processes)
6767 (add_inferior_to_list, for_each_inferior, current_inferior)
6768 (remove_inferior, add_process, remove_process, find_process_pid)
6769 (have_started_inferiors_p, have_attached_inferiors_p)
6770 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
6771 (clear_inferiors, find_inferior, find_inferior_id)
6772 (inferior_target_data, set_inferior_target_data)
6773 (inferior_regcache_data, set_inferior_regcache_data): Move to
6774 inferiors.h, and include it.
6775 * inferiors.h: New file.
6777 2013-09-05 Pedro Alves <palves@redhat.com>
6779 * server.h (struct emit_ops, current_insn_ptr, emit_error):
6783 2013-09-05 Pedro Alves <palves@redhat.com>
6785 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
6787 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
6788 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
6789 (handle_tracepoint_general_set, handle_tracepoint_query)
6790 (tracepoint_finished_step, tracepoint_was_hit)
6791 (release_while_stepping_state_list, current_traceframe)
6792 (in_readonly_region, traceframe_read_mem)
6793 (fetch_traceframe_registers, traceframe_read_sdata)
6794 (traceframe_read_info, struct fast_tpoint_collect_status)
6795 (fast_tracepoint_collecting, force_unlock_trace_buffer)
6796 (handle_tracepoit_bkpts, initialize_low_tracepoint)
6797 (supply_fast_tracepoint_registers)
6798 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
6799 (ipa_tdesc, claim_trampoline_space)
6800 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
6801 (agent_mem_read, agent_get_trace_state_variable_value)
6802 (agent_set_trace_state_variable_value, agent_tsv_read)
6803 (agent_mem_read_string, get_raw_reg_func_addr)
6804 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
6805 * tracepoint.h: ... this new file.
6807 2013-09-05 Pedro Alves <palves@redhat.com>
6809 * server.h (perror_with_name, error, fatal, warning, paddress)
6810 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
6812 * utils.h: New file.
6814 2013-09-05 Pedro Alves <palves@redhat.com>
6816 * server.h (remote_debug, noack_mode, transport_is_reliable)
6817 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
6818 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
6819 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
6820 (write_enn, initialize_async_io, enable_async_io)
6821 (disable_async_io, check_remote_input_interrupt_request)
6822 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
6823 (dead_thread_notify, prepare_resume_reply)
6824 (decode_address_to_semicolon, decode_address, decode_m_packet)
6825 (decode_M_packet, decode_X_packet, decode_xfer_write)
6826 (decode_search_memory_packet, unhexify, hexify)
6827 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
6828 (look_up_one_symbol, relocate_instruction)
6829 (monitor_output): Move to remote-utils.h, and include it.
6830 * remote-utils.h: New file.
6832 2013-09-05 Pedro Alves <palves@redhat.com>
6834 * server.h (_): Delete.
6836 2013-09-02 Pedro Alves <palves@redhat.com>
6838 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
6839 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
6841 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
6843 2013-09-02 Pierre Muller <muller@sourceware.org>
6845 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
6846 or WriteProcessMemory complete successfully and handle
6847 ERROR_PARTIAL_COPY error.
6849 2013-09-02 Pedro Alves <palves@redhat.com>
6851 * server.c (gdb_read_memory): Return -1 on traceframe memory read
6852 error instead of EIO.
6854 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6857 * linux-low.c: Include filestuff.h.
6858 (linux_create_inferior) <pid == 0>: Call close_most_fds.
6859 * lynx-low.c: Include filestuff.h.
6860 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
6861 * server.c: Include filestuff.h.
6862 (main): Call notice_open_fds.
6863 * spu-low.c: Include filestuff.h.
6864 (spu_create_inferior) <pid == 0>: Call close_most_fds.
6866 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
6868 * Makefile.in: Explain why ../target and ../nat are not
6869 listed as include file search paths.
6870 (linux-waitpid.o): New object file rule.
6871 * configure.srv (srv_native_linux_obj): New variable.
6872 Replace all occurrences of linux native object files with
6873 $srv_native_linux_obj.
6874 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
6875 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
6876 (linux_enable_event_reporting): Remove declaration.
6877 (my_waitpid): Moved to common/linux-waitpid.c.
6878 (linux_wait_for_event): Pass ptid when calling
6879 linux_enable_event_reporting.
6880 (linux_supports_tracefork_flag): Remove.
6881 (linux_enable_event_reporting): Likewise.
6882 (linux_tracefork_grandchild): Remove.
6883 (STACK_SIZE): Moved to common/linux-ptrace.c.
6884 (linux_tracefork_child): Remove.
6885 (linux_test_for_tracefork): Remove.
6886 (linux_look_up_symbols): Call linux_supports_traceclone.
6887 (initialize_low): Remove call to linux_test_for_tracefork.
6888 * linux-low.h (PTRACE_TYPE_ARG3): Move to
6889 common/linux-ptrace.h.
6890 (PTRACE_TYPE_ARG4): Likewise.
6891 Include linux-ptrace.h.
6893 2013-08-21 Pedro Alves <palves@redhat.com>
6895 * config.in: Renegerate.
6897 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
6899 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
6900 (SFILES): Remove $(srcdir)/common/target-common.c and
6901 add $(srcdir)/target/waitstatus.c.
6902 (OBS): Remove target-common.o and add waitstatus.o.
6903 (server_h): Remove $(srcdir)/../common/target-common.h and
6904 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
6905 and $(srcdir)/../target/waitstatus.h.
6906 (target-common.o): Remove.
6907 (waitstatus.o): New target object file.
6908 * target.h: Do not include target-common.h and
6909 include target/resume.h, target/wait.h and
6910 target/waitstatus.h.
6912 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
6914 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6915 to PTRACE_TYPE_ARG3.
6916 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6917 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
6919 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
6920 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
6922 2013-07-27 Jie Zhang <jie@codesourcery.com>
6923 Daniel Jacobowitz <dan@codesourcery.com>
6924 Yao Qi <yao@codesourcery.com>
6926 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
6927 (mips-linux-watch.o): New rule.
6928 (mips_linux_watch_h): New variable.
6929 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
6931 * linux-mips-low.c: Include mips-linux-watch.h.
6932 (struct arch_process_info, struct arch_lwp_info): New.
6933 (update_watch_registers_callback): New function.
6934 (mips_linux_new_process, mips_linux_new_thread) New functions.
6935 (mips_linux_prepare_to_resume, mips_insert_point): New
6937 (mips_remove_point, mips_stopped_by_watchpoint): New
6939 (rsp_bp_type_to_target_hw_bp_type): New function.
6940 (mips_stopped_data_address): New function.
6941 (the_low_target): Add watchpoint support functions.
6943 2013-07-27 Yao Qi <yao@codesourcery.com>
6945 * i386-low.c: Include break-common.h.
6946 (enum target_hw_bp_type): Remove.
6948 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
6950 * Makefile.in (SFILES): /common/target-common.c.
6951 (OBS): Add target-common.o.
6952 (server_h): Add $(srcdir)/../common/target-common.h.
6953 (target-common.o): New target.
6954 * server.c (queue_stop_reply_callback): Free
6955 status string after use.
6956 * target.c (target_waitstatus_to_string): Remove.
6957 * target.h: Include target-common.h.
6958 (resume_kind): Likewise.
6959 (target_waitkind): Likewise.
6960 (target_waitstatus): Likewise.
6961 (TARGET_WNOHANG): Likewise.
6963 2013-07-04 Yao Qi <yao@codesourcery.com>
6965 * Makefile.in (host_alias): Use @host_noncanonical@.
6966 (target_alias): Use @target_noncanonical@.
6967 * configure.ac: Use ACX_NONCANONICAL_TARGET and
6968 ACX_NONCANONICAL_HOST.
6969 * configure: Regenerated.
6972 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6974 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6975 * configure: Rebuild.
6976 * Makefile.in (version_host, version_target): Get from configure.
6977 (version.c): Use $(version_host) and $(version_target).
6979 2013-07-03 Pedro Alves <palves@redhat.com>
6981 * Makefile.in (config.status): Depend on development.sh.
6982 * acinclude.m4: Include libmcheck.m4.
6983 * configure: Regenerate.
6985 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6987 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
6988 attribute inside the parentheses.
6989 (winapi_DebugSetProcessKillOnExit): Ditto.
6990 (winapi_DebugBreakProcess): Ditto.
6991 (winapi_GenerateConsoleCtrlEvent): Ditto.
6993 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6995 * notif.h (notif_event): Add a dummy member to avoid compiler
6998 2013-07-01 Pedro Alves <palves@redhat.com>
7000 * hostio.c (HOSTIO_PATH_MAX): Define.
7001 (require_filename, handle_open, handle_unlink, handle_readlink):
7004 2013-07-01 Pedro Alves <palves@redhat.com>
7006 * server.h: Include "pathmax.h".
7007 * linux-low.c: Don't include sys/param.h.
7008 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
7010 * win32-low.c: Don't include sys/param.h.
7011 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
7013 2013-07-01 Pedro Alves <palves@redhat.com>
7015 * event-loop.c: Don't check HAVE_UNISTD_H before including
7017 * gdbreplay.c: Likewise.
7018 * remote-utils.c: Likewise.
7019 * server.c: Likewise.
7020 * configure.ac: Don't check for unistd.h.
7021 * configure: Regenerate.
7023 2013-06-28 Tom Tromey <tromey@redhat.com>
7025 * Makefile.in (version.c): Use version.in, not
7028 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7030 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7031 * configure: Rebuild.
7032 * Makefile.in (version_host, version_target): Get from configure.
7033 (version.c): Use $(version_host) and $(version_target).
7035 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7037 Fix trace-status to output user name without trailing colon.
7038 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
7040 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7042 Fix trace-status to output proper start-time and stop-time.
7043 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
7044 output start time and stop time in hex as gdb expects.
7046 2013-06-26 Pedro Alves <pedro@codesourcery.com>
7048 * tracepoint.c (build_traceframe_info_xml): Output trace state
7049 variables present in the trace buffer.
7051 2013-06-24 Tom Tromey <tromey@redhat.com>
7053 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
7055 (version.o): Remove.
7056 * gdbreplay.c: Include version.h.
7057 (version, host_name): Don't declare.
7058 * server.h: Include version.h.
7059 (version, host_name): Don't declare.
7061 2013-06-12 Pedro Alves <palves@redhat.com>
7063 * linux-x86-low.c (linux_is_elf64): Delete global.
7064 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
7065 with local linux_pid_exe_is_elf_64_file use.
7067 2013-06-11 Pedro Alves <palves@redhat.com>
7069 * linux-low.c (regset_disabled, disable_regset): New functions.
7070 (regsets_fetch_inferior_registers)
7071 (regsets_store_inferior_registers): Use them.
7072 (initialize_regsets_info); Don't allocate the disabled_regsets
7074 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
7077 2013-06-11 Pedro Alves <palves@redhat.com>
7079 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
7082 2013-06-11 Pedro Alves <palves@redhat.com>
7084 * linux-x86-low.c (initialize_low_arch): Call
7085 init_registers_x32_avx_linux.
7087 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
7089 Fix compatibility with Android Bionic.
7090 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
7093 2013-06-07 Pedro Alves <palves@redhat.com>
7096 * Makefile.in (OBS): Add tdesc.o.
7097 (IPA_OBJS): Add tdesc-ipa.o.
7098 (tdesc-ipa.o): New rule.
7099 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
7101 * linux-low.c (new_inferior): Delete.
7102 (disabled_regsets, num_regsets): Delete.
7103 (linux_add_process): Adjust to set the new per-process
7105 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
7106 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
7107 was a stop. When calling arch_setup, switch the current inferior
7108 to the thread that got an event.
7109 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
7110 (regsets_fetch_inferior_registers)
7111 (regsets_store_inferior_registers): New regsets_info parameter.
7113 (linux_register_in_regsets): New regs_info parameter. Adjust to
7115 (register_addr, fetch_register, store_register): New usrregs_info
7116 parameter. Adjust to use it.
7117 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
7118 parameter regs_info. Adjust to use it.
7119 (linux_fetch_registers): Get the current inferior's regs_info, and
7121 (linux_store_registers): Ditto.
7122 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
7123 (initialize_low): Don't initialize the target_regsets here. Call
7124 initialize_low_arch.
7125 * linux-low.h (target_regsets): Delete declaration.
7126 (struct regsets_info): New.
7127 (struct usrregs_info): New.
7128 (struct regs_info): New.
7129 (struct process_info_private) <new_inferior>: New field.
7130 (struct linux_target_ops): Delete the num_regs, regmap, and
7131 regset_bitmap fields. New field regs_info.
7132 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
7133 * i387-fp.c (num_xmm_registers): Delete.
7134 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
7135 calls to new interface.
7136 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
7137 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
7138 Infer the number of xmm registers from the regcache's target
7140 * i387-fp.h (num_xmm_registers): Delete.
7141 * inferiors.c (add_thread): Don't install the thread's regcache
7143 * proc-service.c (gregset_info): Fetch the current inferior's
7144 regs_info. Adjust to use it.
7145 * regcache.c: Include tdesc.h.
7146 (register_bytes, reg_defs, num_registers)
7147 (gdbserver_expedite_regs): Delete.
7148 (get_thread_regcache): If the thread doesn't have a regcache yet,
7149 create one, instead of aborting gdbserver.
7150 (regcache_invalidate_one): Rename to ...
7151 (regcache_invalidate_thread): ... this.
7152 (regcache_invalidate_one): New.
7153 (regcache_invalidate): Only invalidate registers of the current
7155 (init_register_cache): Add target_desc parameter, and use it.
7156 (new_register_cache): Ditto. Assert the target description has a
7157 non zero registers_size.
7158 (regcache_cpy): Add assertions. Adjust.
7159 (realloc_register_cache, set_register_cache): Delete.
7160 (registers_to_string, registers_from_string): Adjust.
7161 (find_register_by_name, find_regno, find_register_by_number)
7162 (register_cache_size): Add target_desc parameter, and use it.
7163 (free_register_cache_thread, free_register_cache_thread_one)
7164 (regcache_release, register_cache_size): New.
7165 (register_size): Add target_desc parameter, and use it.
7166 (register_data, supply_register, supply_register_zeroed)
7167 (supply_regblock, supply_register_by_name, collect_register)
7168 (collect_register_as_string, collect_register_by_name): Adjust.
7169 * regcache.h (struct target_desc): Forward declare.
7170 (struct regcache) <tdesc>: New field.
7171 (init_register_cache, new_register_cache): Add target_desc
7173 (regcache_invalidate_thread): Declare.
7174 (regcache_invalidate_one): Delete declaration.
7175 (regcache_release): Declare.
7176 (find_register_by_number, register_cache_size, register_size)
7177 (find_regno): Add target_desc parameter.
7178 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
7180 * remote-utils.c: Include tdesc.h.
7181 (outreg, prepare_resume_reply): Adjust.
7182 * server.c: Include tdesc.h.
7183 (gdbserver_xmltarget): Delete declaration.
7184 (get_features_xml, process_serial_event): Adjust.
7185 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
7187 (struct process_info) <tdesc>: New field.
7188 (ipa_tdesc): Declare.
7189 * tdesc.c: New file.
7190 * tdesc.h: New file.
7191 * tracepoint.c: Include tdesc.h.
7192 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
7193 (get_context_regcache): Adjust to pass ipa_tdesc down.
7194 (do_action_at_tracepoint): Adjust to get the register cache size
7195 from the context regcache's description.
7196 (traceframe_walk_blocks): Adjust to get the register cache size
7197 from the current trace frame's description.
7198 (traceframe_get_pc): Adjust to get current trace frame's
7199 description and pass it down.
7200 (gdb_collect): Adjust to get the register cache size from the
7202 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
7203 (gdbserver_xmltarget): Delete.
7204 (initialize_low_tracepoint): Set the ipa's target description.
7205 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
7206 (initialize_low_tracepoint): Set the ipa's target description.
7207 * linux-x86-low.c: Include tdesc.h.
7208 [__x86_64__] (is_64bit_tdesc): New.
7209 (ps_get_thread_area, x86_get_thread_area): Use it.
7210 (i386_cannot_store_register): Rename to ...
7211 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
7212 (i386_cannot_fetch_register): Rename to ...
7213 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
7214 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
7216 (target_regsets): Rename to ...
7217 (x86_regsets): ... this.
7218 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
7220 (x86_siginfo_fixup): Use is_64bit_tdesc.
7221 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
7222 (tdesc_x32_avx_linux, tdesc_x32_linux)
7223 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
7225 (x86_linux_update_xmltarget): Delete.
7226 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
7227 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
7228 (AMD64_LINUX_USER64_CS): New.
7229 (x86_linux_read_description): New, based on
7230 x86_linux_update_xmltarget.
7231 (same_process_callback): New.
7232 (x86_arch_setup_process_callback): New.
7233 (x86_linux_update_xmltarget): New.
7234 (x86_regsets_info): New.
7235 (amd64_linux_regs_info): New.
7236 (i386_linux_usrregs_info): New.
7237 (i386_linux_regs_info): New.
7238 (x86_linux_regs_info): New.
7239 (x86_arch_setup): Reimplement.
7240 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
7241 (x86_emit_ops): Ditto.
7242 (the_low_target): Adjust. Install x86_linux_regs_info,
7243 x86_cannot_fetch_register, and x86_cannot_store_register.
7244 (initialize_low_arch): New.
7245 * linux-ia64-low.c (tdesc_ia64): Declare.
7246 (ia64_fetch_register): Adjust.
7247 (ia64_usrregs_info, regs_info): New globals.
7248 (ia64_regs_info): New function.
7249 (the_low_target): Adjust.
7250 (initialize_low_arch): New function.
7251 * linux-sparc-low.c (tdesc_sparc64): Declare.
7252 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
7254 (sparc_arch_setup): New function.
7255 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
7256 (the_low_target): Adjust.
7257 (initialize_low_arch): New function.
7258 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
7259 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
7260 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
7261 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
7262 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
7263 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
7264 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
7265 (tdesc_powerpc_isa205_vsx64l): Declare.
7266 (ppc_cannot_store_register, ppc_collect_ptrace_register)
7267 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
7268 (ppc_set_pc, ppc_get_hwcap): Adjust.
7269 (ppc_usrregs_info): Forward declare.
7270 (!__powerpc64__) ppc_regmap_adjusted: New global.
7271 (ppc_arch_setup): Adjust to the current process'es target
7273 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
7274 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
7275 (ppc_store_evrregset): Adjust.
7276 (target_regsets): Rename to ...
7277 (ppc_regsets): ... this, and make static.
7278 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
7279 (ppc_regs_info): New function.
7280 (the_low_target): Adjust.
7281 (initialize_low_arch): New function.
7282 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
7283 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
7284 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
7285 (tdesc_s390x_linux64v2): Declare.
7286 (s390_collect_ptrace_register, s390_supply_ptrace_register)
7287 (s390_fill_gregset, s390_store_last_break): Adjust.
7288 (target_regsets): Rename to ...
7289 (s390_regsets): ... this, and make static.
7290 (s390_get_pc, s390_set_pc): Adjust.
7291 (s390_get_hwcap): New target_desc parameter, and use it.
7292 [__s390x__] (have_hwcap_s390_high_gprs): New global.
7293 (s390_arch_setup): Adjust to set the current process'es target
7294 description. Don't adjust the regmap.
7295 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
7296 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
7297 (regs_info_3264): New globals.
7298 (s390_regs_info): New function.
7299 (the_low_target): Adjust.
7300 (initialize_low_arch): New function.
7301 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
7302 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
7303 [__mips64] (init_registers_mips_linux)
7304 (init_registers_mips_dsp_linux): Delete defines.
7305 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
7306 (have_dsp): New global.
7307 (mips_read_description): New, based on mips_arch_setup.
7308 (mips_arch_setup): Reimplement.
7309 (get_usrregs_info): New function.
7310 (mips_cannot_fetch_register, mips_cannot_store_register)
7311 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
7312 (mips_fill_fpregset, mips_store_fpregset): Adjust.
7313 (target_regsets): Rename to ...
7314 (mips_regsets): ... this, and make static.
7315 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
7316 (dsp_regs_info, regs_info): New globals.
7317 (mips_regs_info): New function.
7318 (the_low_target): Adjust.
7319 (initialize_low_arch): New function.
7320 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
7321 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
7323 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
7324 (arm_read_description): New, with bits factored from
7326 (arm_arch_setup): Reimplement.
7327 (target_regsets): Rename to ...
7328 (arm_regsets): ... this, and make static.
7329 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
7330 (arm_regs_info): New function.
7331 (the_low_target): Adjust.
7332 (initialize_low_arch): New function.
7333 * linux-m68k-low.c (tdesc_m68k): Declare.
7334 (target_regsets): Rename to ...
7335 (m68k_regsets): ... this, and make static.
7336 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
7337 (m68k_regs_info): New function.
7338 (m68k_arch_setup): New function.
7339 (the_low_target): Adjust.
7340 (initialize_low_arch): New function.
7341 * linux-sh-low.c (tdesc_sharch): Declare.
7342 (target_regsets): Rename to ...
7343 (sh_regsets): ... this, and make static.
7344 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
7345 (sh_regs_info, sh_arch_setup): New functions.
7346 (the_low_target): Adjust.
7347 (initialize_low_arch): New function.
7348 * linux-bfin-low.c (tdesc_bfin): Declare.
7349 (bfin_arch_setup): New function.
7350 (bfin_usrregs_info, regs_info): New globals.
7351 (bfin_regs_info): New function.
7352 (the_low_target): Adjust.
7353 (initialize_low_arch): New function.
7354 * linux-cris-low.c (tdesc_cris): Declare.
7355 (cris_arch_setup): New function.
7356 (cris_usrregs_info, regs_info): New globals.
7357 (cris_regs_info): New function.
7358 (the_low_target): Adjust.
7359 (initialize_low_arch): New function.
7360 * linux-cris-low.c (tdesc_crisv32): Declare.
7361 (cris_arch_setup): New function.
7362 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
7363 (cris_regs_info): New function.
7364 (the_low_target): Adjust.
7365 (initialize_low_arch): New function.
7366 * linux-m32r-low.c (tdesc_m32r): Declare.
7367 (m32r_arch_setup): New function.
7368 (m32r_usrregs_info, regs_info): New globals.
7369 (m32r_regs_info): Adjust.
7370 (initialize_low_arch): New function.
7371 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
7372 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
7373 (tic6x_usrregs_info): Forward declare.
7374 (tic6x_read_description): New function, based on ...
7375 (tic6x_arch_setup): ... this. Reimplement.
7376 (target_regsets): Rename to ...
7377 (tic6x_regsets): ... this, and make static.
7378 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
7379 (tic6x_regs_info): New function.
7380 (the_low_target): Adjust.
7381 (initialize_low_arch): New function.
7382 * linux-xtensa-low.c (tdesc_xtensa): Declare.
7383 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
7384 (target_regsets): Rename to ...
7385 (xtensa_regsets): ... this, and make static.
7386 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
7388 (xtensa_arch_setup, xtensa_regs_info): New functions.
7389 (the_low_target): Adjust.
7390 (initialize_low_arch): New function.
7391 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
7392 (nios2_arch_setup): Set the current process'es tdesc.
7393 (target_regsets): Rename to ...
7394 (nios2_regsets): ... this.
7395 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
7396 (nios2_regs_info): New function.
7397 (the_low_target): Adjust.
7398 (initialize_low_arch): New function.
7399 * linux-aarch64-low.c (tdesc_aarch64): Declare.
7400 (aarch64_arch_setup): Set the current process'es tdesc.
7401 (target_regsets): Rename to ...
7402 (aarch64_regsets): ... this.
7403 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
7404 (aarch64_regs_info): New function.
7405 (the_low_target): Adjust.
7406 (initialize_low_arch): New function.
7407 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
7409 (target_regsets): Rename to ...
7410 (tile_regsets): ... this.
7411 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
7412 (tile_regs_info): New function.
7413 (tile_arch_setup): Set the current process'es tdesc.
7414 (the_low_target): Adjust.
7415 (initialize_low_arch): New function.
7416 * spu-low.c (tdesc_spu): Declare.
7417 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
7418 * win32-arm-low.c (tdesc_arm): Declare.
7419 (arm_arch_setup): New function.
7420 (the_low_target): Install arm_arch_setup instead of
7422 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
7423 (init_windows_x86): Rename to ...
7424 (i386_arch_setup): ... this. Set `win32_tdesc'.
7425 (the_low_target): Adjust.
7426 * win32-low.c (win32_tdesc): New global.
7427 (child_add_thread): Don't create the thread cache here.
7428 (do_initial_child_stuff): Set the new process'es tdesc.
7429 * win32-low.h (struct target_desc): Forward declare.
7430 (win32_tdesc): Declare.
7431 * lynx-i386-low.c (tdesc_i386): Declare global.
7432 (lynx_i386_arch_setup): Set `lynx_tdesc'.
7433 * lynx-low.c (lynx_tdesc): New global.
7434 (lynx_add_process): Set the new process'es tdesc.
7435 * lynx-low.h (struct target_desc): Forward declare.
7436 (lynx_tdesc): Declare global.
7437 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
7438 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
7439 * nto-low.c (nto_tdesc): New global.
7440 (do_attach): Set the new process'es tdesc.
7441 * nto-low.h (struct target_desc): Forward declare.
7442 (nto_tdesc): Declare.
7443 * nto-x86-low.c (tdesc_i386): Declare.
7444 (nto_x86_arch_setup): Set `nto_tdesc'.
7446 2013-06-04 Gary Benson <gbenson@redhat.com>
7448 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
7449 to qSupported response when appropriate.
7450 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
7451 with nonzero-length annex.
7452 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
7453 arguments supplied in annex.
7455 2013-05-31 Doug Evans <dje@google.com>
7458 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
7459 64 bits in 64-cross-32 environment.
7461 2013-05-28 Pedro Alves <palves@redhat.com>
7463 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
7464 (aarch64-without-fpu.c): Delete rule.
7465 * configure.srv (aarch64*-*-linux*): Remove references to
7466 aarch64-without-fpu.o and aarch64-without-fpu.xml.
7467 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
7470 2013-05-24 Pedro Alves <palves@redhat.com>
7472 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
7473 instead of strchr/decode_address. Error if the range isn't split
7474 with a ','. Don't assume there's be a ':' in the action.
7476 2013-05-23 Yao Qi <yao@codesourcery.com>
7477 Pedro Alves <palves@redhat.com>
7479 * linux-low.c (lwp_in_step_range): New function.
7480 (linux_wait_1): If the thread was range stepping and stopped
7481 outside the stepping range, report the stop to GDB. Otherwise,
7482 continue stepping. Add range stepping debug output.
7483 (linux_set_resume_request): Copy the step range from the resume
7485 (linux_supports_range_stepping): New.
7486 (linux_target_ops) <supports_range_stepping>: Set to
7487 linux_supports_range_stepping.
7488 * linux-low.h (struct linux_target_ops)
7489 <supports_range_stepping>: New field.
7490 (struct lwp_info) <step_range_start, step_range_end>: New fields.
7491 * linux-x86-low.c (x86_supports_range_stepping): New.
7492 (the_low_target) <supports_range_stepping>: Set to
7493 x86_supports_range_stepping.
7494 * server.c (handle_v_cont): Handle 'r' action.
7495 (handle_v_requests): Append ";r" if the target supports range
7497 * target.h (struct thread_resume) <step_range_start,
7498 step_range_end>: New fields.
7499 (struct target_ops) <supports_range_stepping>:
7501 (target_supports_range_stepping): New macro.
7503 2013-05-17 Joel Brobecker <brobecker@adacore.com>
7505 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
7506 confusion in comment.
7508 2013-05-17 Joel Brobecker <brobecker@adacore.com>
7510 * lynx-low.c (struct process_info_private): New type.
7511 (lynx_add_process): New function.
7512 (lynx_create_inferior, lynx_attach): Replace calls to
7513 add_process by calls to lynx_add_process.
7514 (lynx_resume): If PTID is null, then try using
7515 current_process()->private->last_wait_event_ptid.
7517 (lynx_clear_inferiors): Delete. The contents of that function
7518 has been inlined in lynx_mourn;
7519 (lynx_wait_1): Save the ptid in the process's private data.
7520 (lynx_mourn): Free the process' private data. Replace call
7521 to lynx_clear_inferiors by call to clear_inferiors.
7523 2013-05-17 Yao Qi <yao@codesourcery.com>
7525 * i386-low.c (i386_length_and_rw_bits): Move the comment to
7528 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
7530 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
7531 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
7532 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
7533 PT_TEXT_END_ADDR guards. Update comments.
7534 (linux_target_op) <read_offsets>: Conditionally define to
7535 linux_read_offsets if the target is UCLIBC and if it defines
7536 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
7538 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
7539 Andrew Jenner <andrew@codesourcery.com>
7541 * Makefile.in (SFILES): Add linux-nios2-low.c.
7542 (clean): Add action to delete nios2-linux.c.
7543 (nios2-linux.c): New rule.
7544 * configure.srv: Add nios2*-*-linux*.
7545 * linux-nios2-low.c: New.
7547 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
7549 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
7551 2013-04-25 Hui Zhu <hui@codesourcery.com>
7554 * ax.c (ax_printf): Add fflush.
7556 2013-04-22 Tom Tromey <tromey@redhat.com>
7558 * Makefile.in (SFILES): Add filestuff.c.
7559 (OBS): Add filestuff.o.
7560 (filestuff.o): New target.
7561 * config.in, configure: Rebuild.
7562 * configure.ac: Check for fdwalk, pipe2.
7564 2013-04-17 Pedro Alves <palves@redhat.com>
7566 * configure.ac (USE_THREAD_DB): Delete variable.
7567 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
7568 Don't AC_SUBST USE_THREAD_DB.
7569 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
7570 * config.in, configure: Regenerate.
7572 2013-04-16 Pedro Alves <palves@redhat.com>
7574 * linux-low.h (struct lwp_info) <thread_known>: Move under
7575 the USE_THREAD_DB #ifdef.
7577 2013-04-16 Pedro Alves <palves@redhat.com>
7579 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
7580 (linux-low.o): Delete rule.
7581 * linux-low.h: Always include "gdb_thread_db.h" instead of
7582 conditionally including thread_db.h.
7583 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
7586 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7588 * Makefile.in (install-only): Fix make install regression.
7590 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
7592 Convert man pages to texinfo, new gdbinit.5 texinfo page.
7593 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
7595 * gdbserver.1: Remove.
7597 2013-03-22 Pedro Alves <palves@redhat.com>
7599 * linux-low.c (handle_extended_wait): Don't call
7600 linux_enable_event_reporting.
7602 2013-03-15 Tony Theodore <tonyt@logyst.com>
7605 * Makefile.in (SHELL): Use @SHELL@.
7607 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
7609 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
7612 2013-03-13 Joel Brobecker <brobecker@adacore.com>
7614 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
7615 Remove extraneous NULL element.
7617 2013-03-13 Yao Qi <yao@codesourcery.com>
7619 * tracepoint.c (traceframe_read_tsv): Look for the last matched
7620 'V' block in trace frame.
7622 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7624 * target.h (struct target_ops): Add btrace ops.
7625 (target_supports_btrace): New macro.
7626 (target_enable_btrace): New macro.
7627 (target_disable_btrace): New macro.
7628 (target_read_btrace): New macro.
7629 * gdbthread.h (struct thread_info): Add btrace field.
7630 * server.c: Include btrace-common.h.
7631 (handle_btrace_general_set): New function.
7632 (handle_btrace_enable): New function.
7633 (handle_btrace_disable): New function.
7634 (handle_general_set): Call handle_btrace_general_set.
7635 (handle_qxfer_btrace): New function.
7636 (struct qxfer qxfer_packets[]): Add btrace entry.
7637 * inferiors.c (remove_thread): Disable btrace.
7638 * linux-low: Include linux-btrace.h.
7639 (linux_low_enable_btrace): New function.
7640 (linux_low_read_btrace): New function.
7641 (linux_target_ops): Add btrace ops.
7642 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
7643 Add srv_linux_btrace=yes.
7644 (x86_64-*-linux*): Add linux-btrace.o.
7645 Add srv_linux_btrace=yes.
7646 * configure.ac: Define HAVE_LINUX_BTRACE.
7647 * config.in: Regenerated.
7648 * configure: Regenerated.
7650 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7652 * server.c (handle_qxfer): Preserve error message if -3 is
7654 (qxfer): Document the -3 return value.
7656 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7658 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
7659 (linux_btrace_h): New variable.
7660 (linux-btrace.o): New rule.
7662 2013-03-08 Stan Shebs <stan@codesourcery.com>
7663 Hafiz Abid Qadeer <abidh@codesourcery.com>
7665 * tracepoint.c (trace_buffer_size): New global.
7666 (DEFAULT_TRACE_BUFFER_SIZE): New define.
7667 (init_trace_buffer): Change to one-argument function. Allocate
7668 trace buffer memory.
7669 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
7670 handle QTBuffer:size packet.
7671 (cmd_bigqtbuffer_size): New function.
7672 (initialize_tracepoint): Call init_trace_buffer with
7673 DEFAULT_TRACE_BUFFER_SIZE.
7674 * server.c (handle_query): Add QTBuffer:size in the
7677 2013-03-07 Yao Qi <yao@codesourcery.com>
7679 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
7680 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
7682 (cmd_qtsp): Adjust condition. Do post increment.
7683 Set cur_action and cur_step_action back to 0.
7685 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
7688 * linux-low.c (linux_write_memory): Return early success if LEN is
7691 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
7693 * configure.srv: Add x86_64-*-cygwin* as target.
7695 2013-02-28 Tom Tromey <tromey@redhat.com>
7697 * configure.ac: Invoke AC_SYS_LARGEFILE.
7698 * configure, config.in: Rebuild.
7700 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
7702 * win32-low.c: Throughout, fix format strings and casts of
7703 printf-like functions to avoid type related warnings on all
7705 (get_child_debug_event): Print dwDebugEventCode as hex since
7706 that's how it's usually documented.
7708 2013-02-28 Yao Qi <yao@codesourcery.com>
7710 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
7713 2013-02-27 Jiong Wang <jiwang@tilera.com>
7715 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
7716 (reg-tilegx32.c): New rule.
7717 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
7718 * linux-tile-low.c (tile_arch_setup): New function. Invoke
7719 different register info initializer according to elf class.
7720 (init_registers_tilgx32): New function. The tilegx32 register info
7722 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
7723 (tile_store_gregset): Likewise.
7725 2013-02-27 Yao Qi <yao@codesourcery.com>
7727 * server.c (process_point_options): Print debug message when
7728 debug_threads is true.
7730 2013-02-26 Yao Qi <yao@codesourcery.com>
7732 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
7734 2013-02-19 Pedro Alves <palves@redhat.com>
7735 Kai Tietz <ktietz@redhat.com>
7739 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
7740 instead of strtoul to extract address from packet.
7741 (process_serial_event) <'z'>: Likewise.
7743 2013-02-18 Yao Qi <yao@codesourcery.com>
7745 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
7747 2013-02-14 Pedro Alves <palves@redhat.com>
7751 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
7752 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
7754 2013-02-14 Pedro Alves <palves@redhat.com>
7756 * tracepoint.c (cmd_qtdpsrc): Use savestring.
7758 2013-02-14 Pedro Alves <palves@redhat.com>
7760 * tracepoint.c (save_string): Delete.
7761 (add_tracepoint_action): Use savestring instead of save_string.
7763 2013-02-12 Pedro Alves <palves@redhat.com>
7765 * linux-xtensa-low.c: Ditto.
7766 * xtensa-xtregs.c: Ditto.
7768 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
7770 * thread-db.c (thread_db_get_tls_address): NULL pointer check
7773 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7775 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
7776 aarch64_num_wp_regs and aarch64_num_bp_regs to
7777 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
7779 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7781 * linux-aarch64-low.c (ps_get_thread_area): Replace
7782 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
7784 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
7785 Marcus Shawcroft <marcus.shawcroft@arm.com>
7786 Nigel Stephens <nigel.stephens@arm.com>
7787 Yufeng Zhang <yufeng.zhang@arm.com>
7789 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
7790 (aarch64.c, aarch64-without-fpu.c): New targets.
7791 * configure.srv (aarch64*-*-linux*): New.
7792 * linux-aarch64-low.c: New file.
7794 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
7796 * linux-low.c (handle_extended_wait, linux_create_inferior)
7797 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
7798 (dequeue_one_deferred_signal, linux_resume_one_thread)
7799 (fetch_register, linux_write_memory, linux_enable_event_reporting)
7800 (linux_tracefork_grandchild, linux_test_for_tracefork)
7801 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
7802 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
7803 where the argument is 0.
7805 2013-01-25 Yao Qi <yao@codesourcery.com>
7807 * event-loop.c: Include "queue.h".
7808 (gdb_event_p): New typedef.
7809 (struct gdb_event) <next_event>: Remove.
7810 (event_queue): Change to QUEUE(gdb_event_p).
7811 (async_queue_event): Remove.
7812 (gdb_event_xfree): New.
7813 (initialize_event_loop): New.
7814 (process_event): Use API from QUEUE.
7815 (wait_for_event): Likewise.
7816 * server.c (main): Call initialize_event_loop.
7817 * server.h (initialize_event_loop): Declare.
7819 2013-01-18 Yao Qi <yao@codesourcery.com>
7821 * ax.h (struct eval_agent_expr_context): New.
7822 (gdb_eval_agent_expr): Update declaration.
7823 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
7824 TFRAME. Add new argument CTX.
7825 * server.h (struct eval_agent_expr_context): Declare.
7826 (agent_mem_read, agent_tsv_read): Update declaration.
7827 (agent_mem_read_string): Likewise.
7828 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
7829 (add_traceframe_block): Add new argument TPOINT.
7830 Increase TPOINT->traceframe_usage.
7831 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
7832 eval_tracepoint_agent_expr.
7833 (condition_true_at_tracepoint): Likewise.
7834 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
7835 (agent_mem_read_string, agent_tsv_read): Likewise.
7837 2013-01-16 Yao Qi <yao@codesourcery.com>
7839 * linux-low.c (linux_resume_one_lwp): Don't check
7840 'lwp->bp_reinsert != 0'.
7842 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7843 Pedro Alves <palves@redhat.com>
7845 * lynx-low.c (ptrace_request_to_str): Define a temporary
7846 macro and use it to simplify this function's implementation.
7848 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7850 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
7853 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7855 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
7857 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7859 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
7861 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7863 * lynx-low.c (lynx_resume): Use the resume_info parameter
7864 to determine the ptid for the lynx_ptrace call, unless
7865 it is equal to minus_one_ptid, in which case we use the
7866 ptid of the current_inferior.
7867 (lynx_wait_1): After having received a thread create/exit
7868 event, resume the inferior's execution using the signaling
7869 thread's ptid, rather than the old ptid.
7871 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7873 * lynx-low.c (lynx_resume): Delete variable ret.
7875 2013-01-01 Joel Brobecker <brobecker@adacore.com>
7877 * gdbreplay.c (gdbreplay_version): Update copyright year.
7878 * server.c (gdbserver_version): Likewise.
7880 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7882 * lynx-low.c (lynx_wait_1): Add debug trace before adding
7885 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7887 * lynx-low.c (ptrace_request_to_str): Add handling for
7890 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7892 * lynx-low.c (lynx_attach): Delete variable new_process.
7894 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7896 * lynx-low.c (lynx_create_inferior): Delete variable
7899 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7901 * lynx-low.c (ptrace_request_to_str): Do not handle
7902 PTRACE_GETTHREADLIST if this macro does not exist.
7904 2012-12-15 Yao Qi <yao@codesourcery.com>
7906 * Makefile.in (OBS): Add notif.o.
7907 * notif.c, notif.h: New.
7908 * server.c: Include "notif.h".
7909 (struct vstop_notif) <next>: Remove.
7911 (queue_stop_reply): Update.
7912 (push_event, send_next_stop_reply): Remove.
7913 (discard_queued_stop_replies): Update.
7914 (notif_stop): New variable.
7915 (handle_v_stopped): Remove.
7916 (handle_v_requests): Don't call handle_v_stopped. Call
7917 handle_ack_notif instead.
7918 (queue_stop_reply_callback): Call notif_event_enque instead
7919 of queue_stop_reply.
7920 (handle_status): Don't call send_next_stop_reply, call
7921 notif_write_event instead.
7922 (kill_inferior_callback): Likewise.
7923 (detach_or_kill_inferior_callback): Likewise.
7924 (main): Call initialize_notif.
7925 (process_serial_event): Call QUEUE_is_empty.
7926 (handle_target_event): Call notif_push instead of push event.
7927 * server.h (push_event): Remove declaration.
7929 2012-12-10 Tom Tromey <tromey@redhat.com>
7931 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
7932 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
7935 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
7936 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
7937 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
7938 (amd64-linux-ipa.o, ax.o): Rewrite.
7939 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
7940 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
7941 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
7942 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
7943 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
7944 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
7945 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
7946 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
7947 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
7948 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
7949 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
7950 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
7951 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
7952 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
7953 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
7954 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
7955 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
7956 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
7957 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
7958 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
7959 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
7960 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
7961 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
7962 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
7963 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
7964 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
7965 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
7966 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
7967 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
7968 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
7969 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
7970 (reg-tilegx.o): Remove.
7971 (all_object_files): New macro.
7972 Include .deps files.
7973 * aclocal.m4, configure: Rebuild.
7974 * acinclude.m4: Include depstand.m4, lead-dot.m4.
7975 * configure.ac: Invoke ZW_CREATE_DEPDIR,
7976 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
7978 2012-12-05 Tom Tromey <tromey@redhat.com>
7981 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
7983 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
7985 * configure.ac: Check for linux/perf_event.h.
7986 * config.in: Regenerated.
7987 * configure: Regenerated.
7989 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
7991 * hostio.c (handle_readlink): Decrease buffer size
7992 parameter passed to readlink by one byte.
7994 2012-11-26 Yao Qi <yao@codesourcery.com>
7996 * configure.ac (build_warnings): Append '-Wempty-body'.
7997 * configure: Regenerated.
7998 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
8001 2012-11-15 Pierre Muller <muller@sourceware.org>
8003 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
8004 * config.in: Regenerate.
8005 * configure: Regenerate.
8006 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
8007 Use "gdb_wait.h" header instead of <sys/wait.h> header.
8008 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8009 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
8011 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
8012 instead of <sys/wait.h> header.
8013 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8015 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
8017 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
8018 (various make rules): Remove -DGDBSERVER
8020 2012-11-09 Yao Qi <yao@codesourcery.com>
8022 * spu-low.c (current_ptid): Move it to ..
8023 * gdbthread.h: ... here. New.
8024 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
8025 * server.c (myresume, process_serial_event): Likewise.
8026 * thread-db.c (thread_db_find_new_threads): Likewise.
8027 * tracepoint.c (run_inferior_command): Likewise.
8029 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
8031 * server.c (handle_search_memory_1): Include access length in
8034 2012-09-05 Michael Brandt <michael.brandt@axis.com>
8036 * linux-crisv32-low.c: Fix compile errors.
8038 2012-09-04 Yao Qi <yao@codesourcery.com>
8040 * tracepoint.c (cmd_qtsv): Adjust debug message.
8041 Don't check CUR_TPOINT.
8043 2012-08-28 Yao Qi <yao@codesourcery.com>
8045 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
8046 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
8047 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
8048 Remove declarations of xmalloc, xreallloc, xstrdup and
8050 * Makefile.in (libiberty_h): New.
8051 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
8052 (linux-bfin-low.o): Append dependency 'libiberty.h'.
8054 2012-08-23 Yao Qi <yao@codesourcery.com>
8056 * server.h: Remove declaration of 'xsnprintf'.
8058 2012-08-22 Keith Seitz <keiths@redhat.com>
8060 * server.h: Include build-gnulib-gbserver/config.h.
8061 * gdbreplay.c: Likewise.
8063 2012-08-08 Doug Evans <dje@google.com>
8065 * Makefile.in (SFILES): Add gdb_vecs.c.
8066 (OBS): Add gdb_vecs.o.
8067 (gdb_vecs_h, host_defs_h): New variables.
8068 (thread-db.o): Add $(gdb_vecs_h) dependency.
8069 (gdb_vecs.o): New rule.
8070 * thread-db.c: #include "gdb_vecs.h".
8071 (thread_db_load_search): Use a vector to iterate over path elements.
8072 Handle text appearing after "$pdir".
8074 * configure.ac: Add check for strstr.
8075 * config.in: Regenerate.
8076 * configure: Regenerate.
8078 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
8080 * hostio.c (handle_pread): If pread fails, fall back to attempting
8082 (handle_pwrite): Likewise for pwrite.
8084 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
8086 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
8087 between unsupported TYPE and unimplementable ADDR/LEN combination.
8088 (arm_insert_point): Act on new return value.
8090 2012-07-31 Pedro Alves <palves@redhat.com>
8092 * server.c (process_point_options): Only skip tokens if we find
8093 one that is unrecognized. Don't treat 'X' specially while
8094 skipping unrecognized tokens.
8096 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
8098 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
8099 to 4-byte-align HW breakpoint addresses for Thumb.
8101 2012-07-27 Yao Qi <yao@codesourcery.com>
8105 * server.h: Declare gdb_agent_about_to_close.
8106 * target.c (kill_inferior): Include "agent.h".
8107 New. Send command 'kill'.
8108 * target.h (kill_inferior): Removed macro.
8109 * tracepoint.c (gdb_agent_about_to_close): New.
8110 (gdb_agent_helper_thread): Handle command 'close'.
8111 Wait endlessly until the inferior stops.
8112 Install gdb_agent_remove_socket to atexit hook.
8113 (agent_socket_name): New static variable.
8114 (gdb_agent_socket_init): Replace local variable 'name' with
8115 'agent_socket_name'.
8116 (gdb_agent_remove_socket): New.
8118 2012-07-27 Yao Qi <yao@codesourcery.com>
8120 * server.c (process_point_options): Stop at 'X' when parsing.
8122 2012-07-19 Michael Eager <eager@eagercon.com>
8124 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
8126 * linux-x86-low.c (x86_insert_point, x86_remove_point):
8127 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
8128 hardware breakpoint.
8130 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8132 * gdbserver/linux-low.c (initialize_low): Call
8133 linux_ptrace_init_warnings.
8135 2012-07-02 Doug Evans <dje@google.com>
8137 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
8140 2012-07-02 Stan Shebs <stan@codesourcery.com>
8142 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
8143 (ax.o): Add it to build rule.
8145 (OBS): Add format.o.
8146 (IPA_OBS): Add format.o.
8147 * server.c (handle_query): Claim support for breakpoint commands.
8148 (process_point_options): Add command case.
8149 (process_serial_event): Leave running if there are printfs in
8151 * mem-break.h (any_persistent_commands): Declare.
8152 (add_breakpoint_commands): Declare.
8153 (gdb_no_commands_at_breakpoint): Declare.
8154 (run_breakpoint_commands): Declare.
8155 * mem-break.c (struct point_command_list): New struct.
8156 (struct breakpoint): New field command_list.
8157 (any_persistent_commands): New function.
8158 (add_commands_to_breakpoint): New function.
8159 (add_breakpoint_commands): New function.
8160 (gdb_no_commands_at_breakpoint): New function.
8161 (run_breakpoint_commands): New function.
8162 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
8164 * ax.c: Include format.h.
8165 (ax_printf): New function.
8166 (gdb_eval_agent_expr): Add printf opcode.
8168 2012-06-13 Yao Qi <yao@codesourcery.com>
8170 * server.c (start_inferior): Remove duplicated writes to fields
8171 'last_resume_kind' and 'last_status' of 'current_inferior'.
8173 2012-06-12 Yao Qi <yao@codesourcery.com>
8174 Pedro Alves <palves@redhat.com>
8176 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
8178 * server.c (handle_v_cont): Extend comment.
8180 2012-06-11 Yao Qi <yao@codesourcery.com>
8182 * linux-low.c (linux_attach): Add 'static'.
8184 2012-06-06 Yao Qi <yao@codesourcery.com>
8186 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
8188 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
8190 Fix gcc -flto compilation warning.
8191 * server.c (main): Make variable multi_mode and attach volatile.
8193 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8195 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
8196 if the platform doesn't know about it.
8198 2012-05-30 Jeff Kenton <jkenton@tilera.com>
8200 * Makefile.in (SFILES): Add linux-tile-low.c.
8201 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
8202 * configure.srv: Handle tilegx-*-linux*.
8203 * linux-tile-low.c: New file.
8205 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8207 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
8209 2012-05-24 Pedro Alves <palves@redhat.com>
8213 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
8215 2012-05-24 Pedro Alves <palves@redhat.com>
8219 Replace target_signal with gdb_signal throughout.
8221 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
8223 * linux-low.c (linux_store_registers): Avoid the copying sequence
8224 when no data has been retrieved by ptrace.
8226 2012-05-22 Will Deacon <will.deacon@arm.com>
8228 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
8229 Include asm/ptrace.h.
8230 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
8233 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
8235 * linux-low.c (linux_store_registers): Don't re-retrieve data
8236 with ptrace that has already been obtained from /proc. Always
8237 copy any data retrieved with ptrace to the buffer supplied.
8239 2012-05-11 Yao Qi <yao@codesourcery.com>
8240 Pedro Alves <palves@redhat.com>
8242 * linux-low.c (enum stopping_threads_kind): New.
8243 (stopping_threads): Change type to `enum stopping_threads_kind'.
8244 (handle_extended_wait): If stopping and suspending threads, leave
8245 the new_lwp suspended too.
8246 (linux_wait_for_event): Adjust.
8247 (stop_all_lwps): Set `stopping_threads' to
8248 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
8249 whether we're suspending threads or just stopping them. Assert no
8252 2012-04-29 Yao Qi <yao@codesourcery.com>
8254 * server.h: Move some code to ...
8255 * gdbthread.h: ... here. New.
8256 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
8257 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
8258 (nto-low.o, win32-low.o): Likewise.
8259 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
8260 * regcache.c, remote-utils.c, server.c: Likewise.
8261 * target.c, tracepoint.c, win32-low.c: Likewise.
8263 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8265 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
8266 (PTRACE_ARG4_TYPE): Likewise.
8267 (PTRACE_XFER_TYPE): Likewise.
8268 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
8269 ptrace to PTRACE_ARG3_TYPE.
8270 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
8271 (PTRACE_ARG4_TYPE): Likewise.
8272 (PTRACE_XFER_TYPE): Likewise.
8273 (linux_detach_one_lwp): Cast fourth argument of
8274 ptrace to long then PTRACE_ARG4_TYPE.
8275 (regsets_fetch_inferior_registers): Cast third argument of
8276 ptrace to long then PTRACE_ARG3_TYPE.
8277 (regsets_store_inferior_registers): Likewise.
8279 2012-04-20 Pedro Alves <palves@redhat.com>
8281 * configure: Regenerate.
8283 2012-04-19 Pedro Alves <palves@redhat.com>
8285 * Makefile.in (GNULIB_BUILDDIR): New.
8286 (LIBGNU, INCGNU, GNULIB_H): Adjust.
8287 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
8288 (all, install-only, uninstall, clean-info, all-lib, clean): No
8289 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
8290 (maintainer-clean realclean distclean): Use subdir_do.
8292 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
8293 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
8294 * acinclude.m4: Include acx_configure_dir.m4.
8295 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
8296 calls. Call AC_PROG_RANLIB. Configure gnulib using
8299 (GNULIB_STDINT_H): Adjust.
8300 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
8301 * gdbreplay.c: Include build-gnulib/config.h.
8302 * server.h: Likewise.
8303 * aclocal.m4: Regenerate.
8304 * config.in: Regenerate.
8305 * configure: Regenerate.
8307 2012-04-19 Pedro Alves <palves@redhat.com>
8309 * Makefile.in (LIBGNU, INCGNU): Adjust.
8310 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
8311 (all, install-only, uninstall, clean-info, all-lib, clean)
8312 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
8313 * configure.ac: Adjust AC_OUTPUT output.
8314 * aclocal.m4: Regenerate.
8315 * configure: Regenerate.
8317 2012-04-19 Pedro Alves <palves@redhat.com>
8319 * Makefile.in (generated_files): New.
8320 (server_h): Remove the explicit dependency on config.h, and depend
8321 on $generated_files.
8323 2012-04-19 Pedro Alves <palves@redhat.com>
8325 * Makefile.in (INCGNU): Add -Ignulib.
8327 2012-04-19 Pedro Alves <palves@redhat.com>
8329 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
8330 (INCGNU): ... this, and spell out -I here.
8331 (GNULIB_LIB): Rename to ...
8333 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
8335 2012-04-19 Pedro Alves <palves@redhat.com>
8337 * config.in: Regenerate.
8339 2012-04-19 Pedro Alves <palves@redhat.com>
8341 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
8342 * server.h (memmem): Remove declaration.
8343 * config.in: Regenerate.
8344 * configure: Regenerate.
8346 2012-04-19 Yao Qi <yao@codesourcery.com>
8348 * Makefile.in (SFILES): Add common/vec.c.
8352 2012-04-19 Yao Qi <yao@codesourcery.com>
8354 * remote-utils.c (prepare_resume_reply): Replace with macro
8355 target_core_of_thread.
8356 * server.c (handle_qxfer_threads_proper): Likewise.
8357 * target.h (traget_core_of_thread): New macro.
8359 2012-04-18 Pedro Alves <palves@redhat.com>
8361 * aclocal.m4: Regenerate.
8362 * configure: Regenerate.
8364 2012-04-16 Yao Qi <yao@codesourcery.com>
8366 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
8367 duplicated on address.
8369 2012-04-16 Yao Qi <yao@codesourcery.com>
8371 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
8372 (struct tracepoint_action_ops) <send>: New field.
8373 (m_tracepoint_action_send, r_tracepoint_action_send): New.
8374 (agent_expr_send, x_tracepoint_action_send): New.
8375 (l_tracepoint_action_send): New.
8376 (cmd_qtdp): Download and install tracepoint
8377 according to `use_agent'.
8378 (run_inferior_command): Add one more parameter `len'.
8380 (tracepoint_send_agent): New.
8381 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
8383 2012-04-16 Yao Qi <yao@codesourcery.com>
8385 * tracepoint.c (download_tracepoints): Moved to ...
8386 (cmd_qtstart): ... here.
8388 2012-04-14 Yao Qi <yao@codesourcery.com>
8390 * tracepoint.c: Include inttypes.h.
8391 (struct collect_memory_action): Use sized types.
8392 (struct tracepoint): Likewise.
8393 (cmd_qtdp, stop_tracing): Update print specifiers.
8394 (cmd_qtp, response_tracepoint): Likewise.
8395 (collect_data_at_tracepoint): Likewise.
8396 (collect_data_at_step): Likewise.
8398 2012-04-14 Yao Qi <yao@codesourcery.com>
8400 Import gnulib module inttypes.
8401 * aclocal.m4, config.in, configure: Regenerated.
8403 2012-04-14 Yao Qi <yao@codesourcery.com>
8405 * Makefile.in (maintainer-clean, realclean, distclean): Remove
8406 Makefile and config.status at last.
8408 2012-04-13 Yao Qi <yao@codesourcery.com>
8410 * tracepoint.c: Include stdint.h unconditionally.
8412 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8414 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
8415 on BFD_HAVE_SYS_PROCFS_TYPE.
8416 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
8417 * configure: Regenerate.
8418 * config.in: Likewise.
8420 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
8422 * Makefile.in (clean): Also remove x32.c x32-linux.c
8423 x32-avx.c x32-avx-linux.c.
8424 (x32.o): New target.
8426 (x32-linux.o): Likewise.
8427 (x32-linux.c): Likewise.
8428 (x32-avx.o): Likewise.
8429 (x32-avx.c): Likewise.
8430 (x32-avx-linux.o): Likewise.
8431 (x32-avx-linux.c): Likewise.
8433 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
8434 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
8435 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
8436 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
8437 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
8438 i386/x32-avx-linux.xml.
8440 * linux-x86-low.c (init_registers_x32_linux): New prototype.
8441 (init_registers_x32_avx_linux): Likwise.
8442 (x86_linux_update_xmltarget): Call init_registers_x32_linux
8443 or init_registers_x32_avx_linux if linux_is_elf64 is false.
8445 2012-04-13 Pedro Alves <palves@redhat.com>
8447 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
8448 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
8449 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
8450 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
8453 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
8455 * linux-x86-low.c (compat_x32_clock_t): New.
8456 (compat_x32_siginfo_t): Likewise.
8457 (compat_x32_siginfo_from_siginfo): Likewise.
8458 (siginfo_from_compat_x32_siginfo): Likewise.
8459 (linux_is_elf64): Likewise.
8460 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
8461 and siginfo_from_compat_x32_siginfo for x32.
8462 (x86_arch_setup): Set linux_is_elf64.
8464 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
8467 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
8469 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
8470 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
8471 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
8472 compatible with process.
8474 2012-04-12 Yao Qi <yao@codesourcery.com>
8476 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
8477 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
8478 (install-only, install-info, clean): Handle sub dir gnulib.
8479 (all-lib, am--refresh): New targets.
8480 (memmem.o): Remove target.
8481 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
8482 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
8483 (AC_REPLACE_FUNCS): Remove memmem.
8484 Invoke gl_INIT and AM_INIT_AUTOMAKE.
8485 (AC_OUTPUT): Generate Makefile in gnulib/.
8486 * aclocal.m4, config.in, configure: Regenerated.
8488 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
8490 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
8492 2012-04-05 Pedro Alves <palves@redhat.com>
8494 -Werror=strict-aliasing
8496 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
8499 2012-04-04 Pedro Alves <palves@redhat.com>
8501 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
8502 (sparc_store_gregset_from_stack, sparc_store_gregset)
8503 (sparc_breakpoint_at): Fix formatting.
8505 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8507 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
8509 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
8510 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
8511 * config.in: Regenerate.
8512 * configure: Likewise.
8514 2012-03-29 Pedro Alves <palves@redhat.com>
8516 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
8517 Correct ptrace arguments.
8519 2012-03-28 Pedro Alves <palves@redhat.com>
8521 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
8522 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
8523 (IA64_FR1_REGNUM): New defines.
8524 (ia64_fetch_register): New.
8525 (the_low_target): Install it.
8526 * linux-low.h (struct linux_target_ops) <fetch_register>: New
8528 * linux-low.c (linux_fetch_registers): Try the
8529 the_low_target.fetch_register hook first.
8531 * linux-arm-low.c (the_low_target): Adjust.
8532 * linux-bfin-low.c (the_low_target): Adjust.
8533 * linux-cris-low.c (the_low_target): Adjust.
8534 * linux-crisv32-low.c (the_low_target): Adjust.
8535 * linux-m32r-low.c (the_low_target): Adjust.
8536 * linux-m68k-low.c (the_low_target): Adjust.
8537 * linux-mips-low.c (the_low_target): Adjust.
8538 * linux-ppc-low.c (the_low_target): Adjust.
8539 * linux-s390-low.c (the_low_target): Adjust.
8540 * linux-sh-low.c (the_low_target): Adjust.
8541 * linux-sparc-low.c (the_low_target): Adjust.
8542 * linux-tic6x-low.c (the_low_target): Adjust.
8543 * linux-x86-low.c (the_low_target): Adjust.
8544 * linux-xtensa-low.c (the_low_target): Adjust.
8546 2012-03-26 Pedro Alves <palves@redhat.com>
8548 * server.c (handle_qxfer_libraries): Don't bail early if
8549 the_target->qxfer_libraries_svr4 is not NULL.
8551 2012-03-26 Pedro Alves <palves@redhat.com>
8553 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
8555 2012-03-23 Pedro Alves <palves@redhat.com>
8557 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
8558 "library-list-svr4" element's start tag when the the DSO list is
8561 2012-03-23 Pedro Alves <palves@redhat.com>
8563 * linux-low.c (read_one_ptr): Read the inferior's pointer through
8564 a variable whose type size is the same as the inferior's pointer
8567 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
8569 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
8571 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
8572 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
8573 * linux-low.h: Include <signal.h>.
8574 (struct siginfo): Remove forward declaration.
8575 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
8578 2012-03-21 Mike Frysinger <vapier@gentoo.org>
8580 * .gitignore: Ignore more files.
8582 2012-03-19 Pedro Alves <palves@redhat.com>
8583 Jan Kratochvil <jan.kratochvil@redhat.com>
8585 * server.c (cont_thread, general_thread): Add describing comments.
8586 (start_inferior): Clear `cont_thread'.
8587 (handle_v_cont): Don't set `cont_thread' if resuming all threads
8590 2012-03-15 Yao Qi <yao@codesourcery.com>
8592 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
8594 (cmd_qtdp): ... here.
8596 2012-03-15 Yao Qi <yao@codesourcery.com>
8598 * tracepoint.c (struct tracepoint_action_ops): New.
8599 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
8600 (m_tracepoint_action_download): New.
8601 (r_tracepoint_action_download): New.
8602 (x_tracepoint_action_download): New.
8603 (l_tracepoint_action_download): New.
8604 (add_tracepoint_action): Install `action->ops' according type.
8605 (download_tracepoint_1): Move code `download' function pointer
8606 of various tracepoint_action_ops.
8608 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8610 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
8611 linux_ptrace_attach_warnings.
8613 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8615 * Makefile.in (linux-ptrace.o): New.
8616 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
8617 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
8618 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
8619 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
8620 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
8622 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
8624 2012-03-08 Yao Qi <yao@codesourcery.com>
8625 Pedro Alves <palves@redhat.com>
8627 Fix PR server/13392.
8628 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
8630 * tracepoint.c (remove_tracepoint): New.
8631 (cmd_qtdp): Call remove_tracepoint when failed to install.
8633 2012-03-07 Pedro Alves <palves@redhat.com>
8635 * linux-low.c (get_detach_signal): New.
8636 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
8637 Pass on pending signals to PTRACE_DETACH. Check the result of the
8639 * server.c (program_signals, program_signals_p): New.
8640 (handle_general_set): Handle QProgramSignals.
8641 * server.h (program_signals, program_signals_p): Declare.
8643 2012-03-05 Pedro Alves <palves@redhat.com>
8644 Jan Kratochvil <jan.kratochvil@redhat.com>
8646 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
8649 2012-03-03 Yao Qi <yao@codesourcery.com>
8651 * tracepoint.c (tracepoint_look_up_symbols): Update call to
8652 agent_look_up_symbols.
8654 2012-03-03 Yao Qi <yao@codesourcery.com>
8656 * Makefile.in (linux-low.o): Keep dependence on agent.h.
8657 (linux-x86-low.o): Likewise.
8658 * server.h: Remove in_process_agent_loaded.
8659 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
8663 2012-03-03 Yao Qi <yao@codesourcery.com>
8665 * tracepoint.c (gdb_agent_capability): New global.
8666 (in_process_agent_loaded_ust): Renamed to
8667 `in_process_agent_supports_ust'.
8669 (in_process_agent_supports_ust): Call agent_capability_check.
8670 (clear_installed_tracepoints): Assert that agent supports
8673 2012-03-03 Yao Qi <yao@codesourcery.com>
8675 * linux-low.c (linux_supports_agent): New.
8676 (linux_target_ops): Initialize field `supports_agent' with
8677 linux_supports_agent.
8678 * target.h (struct target_ops) <supports_agent>: New.
8679 (target_supports_agent): New macro.
8680 * server.c (handle_general_set): Handle packet 'QAgent'.
8681 (handle_query): Send `QAgent+'.
8682 * Makefile.in (server.o): Depends on agent.h.
8684 2012-03-03 Yao Qi <yao@codesourcery.com>
8686 * Makefile.in (OBS): Add agent.o.
8687 Add new rule for agent.o.
8688 Track dependence of tracepoint.c on agent.h.
8689 * tracepoint.c (run_inferior_command_1):
8690 (run_inferior_command): Call agent_run_command.
8691 (gdb_ust_connect_sync_socket): Deleted. Move it to
8693 (resume_thread, stop_thread): Likewise.
8694 (gdb_ust_socket_init): Renamed to ...
8695 (gdb_agent_socket_init): ... New.
8696 (gdb_ust_thread): Renamed to ...
8697 (gdb_agent_helper_thread): ... New.
8698 (gdb_ust_init): Move some code to ...
8699 (gdb_agent_init): ... here. New.
8700 [HAVE_UST]: Call gdb_ust_init.
8701 (initialize_tracepoint_ftlib): Call gdb_agent_init.
8702 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
8703 * config.in, configure: Regenerated.
8705 2012-03-02 Pedro Alves <palves@redhat.com>
8707 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
8708 * linux-low.c (struct simple_pid_list): New.
8709 (stopped_pids): New a struct simple_pid_list pointer.
8710 (add_to_pid_list, pull_pid_from_list): New.
8711 (handle_extended_wait): Don't assume the first signal new children
8712 report is SIGSTOP. Adjust call to pull_pid_from_list.
8713 (linux_wait_for_lwp): Adjust.
8715 2012-03-02 Yao Qi <yao@codesourcery.com>
8717 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
8720 2012-03-02 Yao Qi <yao@codesourcery.com>
8722 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
8723 `stop_pc' and `tpoint'. Update caller.
8725 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
8727 * linux-low.h (linux_target_ops): Add regset_bitmap member.
8728 * linux-low.c (use_linux_regsets): New macro.
8729 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
8730 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
8731 (linux_register_in_regsets): New function.
8732 (usr_fetch_inferior_registers): Skip registers covered by
8734 (usr_store_inferior_registers): Likewise.
8735 (usr_fetch_inferior_registers): New macro.
8736 (usr_store_inferior_registers): Likewise.
8737 (linux_fetch_registers): Handle mixed regset/non-regset targets.
8738 (linux_store_registers): Likewise.
8739 * linux-mips-low.c (init_registers_mips_dsp_linux): New
8741 (init_registers_mips64_dsp_linux): Likewise.
8742 (init_registers_mips_linux): New macro.
8743 (init_registers_mips_dsp_linux): Likewise.
8744 (mips_dsp_num_regs): Likewise.
8745 (DSP_BASE, DSP_CONTROL): New fallback macros.
8746 (mips_base_regs): New macro.
8747 (mips_regmap): Use it. Fix the size.
8748 (mips_dsp_regmap): New variable.
8749 (mips_dsp_regset_bitmap): Likewise.
8750 (mips_arch_setup): New function.
8751 (mips_cannot_fetch_register): Use the_low_target.regmap rather
8753 (mips_cannot_store_register): Likewise.
8754 (the_low_target): Update .arch_setup, .num_regs and .regmap
8755 initializers. Add .regset_bitmap initializer.
8756 * linux-arm-low.c (the_low_target): Add .regset_bitmap
8758 * linux-bfin-low.c (the_low_target): Likewise.
8759 * linux-cris-low.c (the_low_target): Likewise.
8760 * linux-crisv32-low.c (the_low_target): Likewise.
8761 * linux-ia64-low.c (the_low_target): Likewise.
8762 * linux-m32r-low.c (the_low_target): Likewise.
8763 * linux-m68k-low.c (the_low_target): Likewise.
8764 * linux-ppc-low.c (the_low_target): Likewise.
8765 * linux-s390-low.c (the_low_target): Likewise.
8766 * linux-sh-low.c (the_low_target): Likewise.
8767 * linux-sparc-low.c (the_low_target): Likewise.
8768 * linux-tic6x-low.c (the_low_target): Likewise.
8769 * linux-x86-low.c (the_low_target): Likewise.
8770 * linux-xtensa-low.c (the_low_target): Likewise.
8771 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
8772 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
8773 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
8775 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
8776 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
8778 2012-02-29 Yao Qi <yao@codesourcery.com>
8779 Pedro Alves <palves@redhat.com>
8781 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
8782 `step_over_finished' is true.
8784 2012-02-27 Pedro Alves <palves@redhat.com>
8786 * linux-low.c (pid_is_stopped): Delete, moved to common/.
8787 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
8789 2012-02-27 Pedro Alves <palves@redhat.com>
8792 * linux-low.c (pid_is_stopped): New.
8793 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
8795 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
8797 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
8800 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
8802 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
8804 2012-02-24 Luis Machado <lgustavo@codesourcery>
8806 * server.c (handle_query): Advertise support for target-side
8807 breakpoint condition evaluation.
8808 (process_point_options): New function.
8809 (process_serial_event): When inserting a breakpoint, check for
8810 a target-side condition that should be evaluated.
8812 * mem-break.c: Include regcache.h and ax.h.
8813 (point_cond_list_t): New data structure.
8814 (breakpoint) <cond_list>: New field.
8815 (find_gdb_breakpoint_at): Make non-static.
8816 (delete_gdb_breakpoint_at): Clear any target-side
8818 (clear_gdb_breakpoint_conditions): New function.
8819 (add_condition_to_breakpoint): Likewise.
8820 (add_breakpoint_condition): Likewise.
8821 (gdb_condition_true_at_breakpoint): Likewise.
8822 (gdb_breakpoint_here): Return result directly instead
8823 of going through a local variable.
8825 * mem-break.h (find_gdb_breakpoint_at): New prototype.
8826 (clear_gdb_breakpoint_conditions): Likewise.
8827 (add_breakpoint_condition): Likewise.
8828 (gdb_condition_true_at_breakpoint): Likewise.
8830 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
8831 (need_step_over_p): Take target-side breakpoint condition into
8834 2012-02-24 Luis Machado <lgustavo@codesourcery>
8836 * server.h: Include tracepoint.h.
8837 (agent_mem_read, agent_get_trace_state_variable_value,
8838 agent_set_trace_state_variable_value,
8839 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
8840 get_set_tsv_func_addr): New prototypes.
8842 * ax.h: New include file.
8843 * ax.c: New source file.
8845 * tracepoint.c: Include ax.h.
8846 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
8847 agent_expr, eval_result_type): Move to ax.h.
8848 (parse_agent_expr): Rename to ...
8849 (gdb_parse_agent_expr): ... this, make it non-static and move
8851 (unparse_agent_expr) Rename to ...
8852 (gdb_unparse_agent_expr): ... this, make it non-static and move
8854 (eval_agent_expr): Rename to ...
8855 (eval_tracepoint_agent_expr): ... this.
8856 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
8857 forward declarations.
8858 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
8859 (agent_get_trace_state_variable_value): New function.
8860 (agent_set_trace_state_variable_value): New function.
8861 (cmd_qtdp): Call gdb_parse_agent_expr (...).
8862 (response_tracepoint): Call gdb_unparse_agent_expr (...).
8863 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
8864 (condition_true_at_tracepoint): Likewise.
8865 (parse_agent_expr): Rename to ...
8866 (gdb_parse_agent_expr): ... this and move to ax.c.
8867 (unparse_agent_expr): Rename to ...
8868 (gdb_unparse_agent_expr): ... this and move to ax.c.
8869 (gdb_agent_op_name): Move to ax.c.
8870 (eval_agent_expr): Rename to ...
8871 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
8873 (eval_tracepoint_agent_expr): New function.
8874 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
8876 (current_insn_ptr, emit_error, struct bytecode_address): Move to
8878 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
8879 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
8880 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
8881 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
8882 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
8883 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
8884 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
8885 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
8886 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
8887 (compile_bytecodes): Remove forward declaration.
8888 (is_goto_target): Move to ax.c.
8889 (compile_bytecodes): Move to ax.c and call
8890 agent_get_trace_state_variable_value (...) and
8891 agent_set_trace_state_variable_value (...).
8893 * Makefile.in: Update ax.c and IPA dependencies.
8895 2012-02-24 Pedro Alves <palves@redhat.com>
8897 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
8898 (cmd_bigqtbuffer_circular): ... this. Only handle
8899 'QTBuffer:circular:'.
8900 (handle_tracepoint_general_set): Adjust.
8902 2012-02-16 Yao Qi <yao@codesourcery.com>
8904 * inferiors.c: Move code to ...
8905 * dll.c: .... here. New.
8906 * server.h: Declare clear_dlls.
8907 * Makefile.in (SFILES): Add dll.c.
8911 2012-02-11 Yao Qi <yao@codesourcery.com>
8913 * server.c: (handle_monitor_command): Add a new parameter
8915 (handle_query): Update caller.
8917 2012-02-09 Joel Brobecker <brobecker@adacore.com>
8919 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
8920 * configure, config.in: Regenerate.
8921 * hostio.c: Provide an alternate implementation if HAVE_READLINK
8924 2012-02-02 Pedro Alves <palves@redhat.com>
8926 Try SIGKILL first, then PTRACE_KILL.
8927 * linux-low.c (linux_kill_one_lwp): New.
8928 (linux_kill_one_lwp): Rename to ...
8929 (kill_one_lwp_callback): ... this. Use the new
8932 2012-02-02 Pedro Alves <palves@redhat.com>
8934 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
8937 2012-01-27 Pedro Alves <palves@redhat.com>
8939 * linux-low.c (linux_child_pid_to_exec_file): Delete.
8940 (elf_64_file_p): Make static.
8941 (linux_pid_exe_is_elf_64_file): New.
8942 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
8943 Delete declarations.
8944 (linux_pid_exe_is_elf_64_file): Declare.
8945 * linux-x86-low.c (x86_arch_setup): Use
8946 linux_pid_exe_is_elf_64_file.
8948 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
8950 * linux-low.c (linux_wait_for_event_1): Rename to ...
8951 (linux_wait_for_event): ... here and merge it with former
8952 linux_wait_for_event - new variable wait_ptid, use it.
8953 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
8955 2012-01-23 Pedro Alves <palves@redhat.com>
8957 * server.c (main): Avoid yet another case of infinite loop while
8958 detaching/killing after a longjmp.
8960 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
8963 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
8965 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
8967 * hostio.c (handle_readlink): New function.
8968 (handle_vFile): Call it to handle "vFile:readlink" packets.
8970 2012-01-20 Pedro Alves <palves@redhat.com>
8971 Ulrich Weigand <ulrich.weigand@linaro.org>
8973 * server.c (handle_v_requests): Only support vAttach and vRun to
8974 start multiple processes when in extended protocol mode.
8976 2012-01-17 Pedro Alves <palves@redhat.com>
8978 * tracepoint.c (initialize_tracepoint): Use mmap instead of
8979 memalign plus mprotect to allocate the scratch buffer.
8981 2012-01-13 Pedro Alves <palves@redhat.com>
8983 * server.c (attach_inferior): Clear `cont_thread'.
8985 2012-01-13 Pedro Alves <palves@redhat.com>
8987 * server.c (main): Avoid infinite loop while detaching/killing
8990 2012-01-09 Doug Evans <dje@google.com>
8992 * server.c (start_inferior): Set last_ptid in --wrapper case.
8994 2012-01-06 Yao Qi <yao@codesourcery.com>
8996 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
8998 [IN_PROCESS_AGENT] (debug_agent): New global variable.
9000 2012-01-04 Yao Qi <yao@codesourcery.com>
9002 * tracepoint.c (cmd_qtdp): Print debug message
9003 for static tracepoint.
9005 2012-01-04 Yao Qi <yao@codesourcery.com>
9007 * tracepoint.c (trace_vdebug): Differentiate debug message
9008 between gdbserver and IPA.
9010 2012-01-03 Yao Qi <yao@codesourcery.com>
9012 * tracepoint.c (tracepoint_was_hit): Don't collect for
9015 2012-01-02 Joel Brobecker <brobecker@adacore.com>
9017 * terminal.h: Reformat copyright header.
9019 2012-01-02 Joel Brobecker <brobecker@adacore.com>
9021 * server.c (gdbserver_version): Update copyright year.
9022 * gdbreplay.c (gdbreplay_version): Likewise.
9024 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
9026 * linux-low.c (linux_create_inferior): Put empty if clause for write.
9029 2011-12-18 Hui Zhu <teawater@gmail.com>
9030 * linux-low.c (linux_create_inferior): Save return value to ret.
9032 2011-12-18 Hui Zhu <teawater@gmail.com>
9034 * linux-low.c (linux_create_inferior): Save return value to ret.
9036 2011-12-16 Doug Evans <dje@google.com>
9038 * linux-low.c (linux_create_inferior): If stdio connection,
9039 redirect stdin from /dev/null, stdout to stderr.
9040 * remote-utils.c (remote_is_stdio): New static global.
9041 (remote_connection_is_stdio): New function.
9042 (remote_prepare): Handle stdio connection.
9043 (remote_open): Ditto.
9044 (remote_close): Don't close stdin for stdio connections.
9045 (read_prim,write_prim): New functions. Replace all calls to
9046 read/write to these.
9047 * server.c (main): Watch for "-" argument. Move call to
9048 remote_prepare before start_inferior.
9049 * server.h (STDIO_CONNECTION_NAME): New macro.
9050 (remote_connection_is_stdio): Declare.
9052 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
9053 in debugging output.
9055 2011-12-15 Yao Qi <yao@codesourcery.com>
9057 * tracepoint.c: Include sys/syscall.h.
9058 (gdb_ust_thread): Remove preprocessor conditional.
9060 2011-12-14 Pedro Alves <pedro@codesourcery.com>
9062 * linux-low.c (linux_detach_one_lwp): Call
9063 the_low_target.prepare_to_resume before detaching.
9065 2011-12-14 Yao Qi <yao@codesourcery.com>
9067 * tracepoint.c (gdb_ust_thread): Don't ignore return value
9070 2011-12-14 Yao Qi <yao@codesourcery.com>
9072 * i386-low.c (i386_low_stopped_data_address): Initialize local
9075 2011-12-13 Pedro Alves <pedro@codesourcery.com>
9079 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
9080 DR_CONTROL unless necessary. Extend comments.
9081 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
9082 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
9084 2011-12-13 Yao Qi <yao@codesourcery.com>
9086 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
9088 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
9090 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
9092 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
9093 Print new debug message for such case.
9095 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9097 Fix overlapping memcpy.
9098 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
9099 the read_inferior_memory transfer.
9100 (delete_fast_tracepoint_jump): New variable buf. Use it for the
9101 write_inferior_memory transfer.
9102 (set_fast_tracepoint_jump): New variable buf. Use it for the
9103 read_inferior_memory and write_inferior_memory transfers.
9104 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
9105 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
9106 Use it for the write_inferior_memory transfer.
9107 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
9110 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9112 * linux-low.c (fetch_register, store_register): Make code
9113 consistent, fix formatting.
9115 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9117 * linux-low.c (usr_store_inferior_registers): Factor out code
9118 to handle individual registers into...
9119 (store_register): ... this new function.
9121 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
9123 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
9124 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
9125 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
9126 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
9127 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
9128 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
9129 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
9130 (srv_xmlfiles): Add new XML files.
9132 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
9134 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
9135 (init_registers_s390_linux32v1): Add prototype.
9136 (init_registers_s390_linux32v2): Likewise.
9137 (init_registers_s390_linux64v1): Likewise.
9138 (init_registers_s390_linux64v2): Likewise.
9139 (init_registers_s390x_linux64v1): Likewise.
9140 (init_registers_s390x_linux64v2): Likewise.
9141 (s390_num_regs): Increment to 52.
9142 (s390_regmap): Add orig_r2 register.
9143 (s390_num_regs_3264): Increment to 68.
9144 (s390_regmap_3264): Add orig_r2 register.
9145 (s390_collect_ptrace_register): Handle orig_r2 register.
9146 (s390_supply_ptrace_register): Likewise.
9147 (s390_fill_last_break): New function.
9148 (s390_store_last_break): Likewise.
9149 (s390_fill_system_call): New function.
9150 (s390_store_system_call): Likewise.
9151 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
9153 (s390_check_regset): New function.
9154 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
9155 NT_S390_SYSTEM_CALL regsets and use appropriate description.
9156 Update target_regsets for available register sets.
9158 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
9159 Jan Kratochvil <jan.kratochvil@redhat.com>
9161 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
9162 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
9164 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
9165 * linux-low.h (struct process_info_private): New member r_debug.
9166 * server.c (handle_qxfer_libraries): Call
9167 the_target->qxfer_libraries_svr4.
9168 (handle_qxfer_libraries_svr4): New function.
9169 (qxfer_packets): New entry "libraries-svr4".
9170 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
9171 * target.h (struct target_ops): New member qxfer_libraries_svr4.
9172 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
9173 PACKET_qXfer_libraries_svr4.
9175 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
9177 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
9178 PSW address/mask between 8-byte and 16-byte formats.
9179 (s390_supply_ptrace_register): Likewise.
9180 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
9181 basic addressing mode bit.
9183 2011-11-24 Stan Shebs <stan@codesourcery.com>
9185 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
9187 2011-11-17 Stan Shebs <stan@codesourcery.com>
9189 * tracepoint.c (struct tracepoint): New field traceframe_usage.
9190 (tracing_start_time): New global.
9191 (tracing_stop_time): New global.
9192 (tracing_user_name): New global.
9193 (tracing_notes): New global.
9194 (tracing_stop_note): New global.
9195 (cmd_qtstart): Set traceframe_usage, start_time.
9196 (stop_tracing): Set stop_time.
9197 (cmd_qtstatus): Report additional status.
9198 (cmd_qtp): New function.
9199 (handle_tracepoint_query): Call it.
9200 (cmd_qtnotes): New function.
9201 (handle_tracepoint_general_set): Call it.
9202 (get_timestamp): Rename from tsv_get_timestamp.
9204 2011-11-14 Stan Shebs <stan@codesourcery.com>
9205 Kwok Cheung Yeung <kcy@codesourcery.com>
9207 * linux-x86-low.c (small_jump_insn): New.
9208 (i386_install_fast_tracepoint_jump_pad): Add arguments for
9209 trampoline and error message, build a trampoline and issue a small
9210 jump instruction to it.
9211 (x86_install_fast_tracepoint_jump_pad): Add arguments for
9212 trampoline and error message.
9213 (x86_get_min_fast_tracepoint_insn_len): New.
9214 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
9215 * linux-low.h (struct linux_target_ops): Add arguments to
9216 install_fast_tracepoint_jump_pad operation, add new operation.
9217 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
9219 (linux_get_min_fast_tracepoint_insn_len): New function.
9220 (linux_target_op): Add new operation.
9221 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
9222 (gdb_trampoline_buffer_end): Ditto.
9223 (gdb_trampoline_buffer_error): Ditto.
9224 (struct ipa_sym_addresses): Add fields for new IPA variables.
9225 (symbol_list): Add entries for new IPA variables.
9226 (struct tracepoint): Add fields to hold the address range of the
9227 trampoline used by the tracepoint.
9228 (trampoline_buffer_head): New static variable.
9229 (trampoline_buffer_tail): Ditto.
9230 (claim_trampoline_space): New function.
9231 (have_fast_tracepoint_trampoline_buffer): New function.
9232 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
9234 (install_fast_tracepoint): Ditto, also add error buffer argument.
9235 (cmd_qtminftpilen): New function.
9236 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
9237 (fast_tracepoint_from_trampoline_address): New function.
9238 (fast_tracepoint_collecting): Handle trampoline as part of jump
9240 (set_trampoline_buffer_space): New function.
9241 (initialize_tracepoint): Initialize new IPA variables.
9242 * target.h (struct target_ops): Add arguments to
9243 install_fast_tracepoint_jump_pad operation, add new
9244 get_min_fast_tracepoint_insn_len operation.
9245 (target_get_min_fast_tracepoint_insn_len): New.
9246 (install_fast_tracepoint_jump_pad): Add arguments.
9247 * server.h (IPA_BUFSIZ): Define.
9248 * linux-i386-ipa.c: Include extra header files.
9249 (initialize_fast_tracepoint_trampoline_buffer): New function.
9250 (initialize_low_tracepoint): Call it.
9251 * server.h (set_trampoline_buffer_space): Declare.
9252 (claim_trampoline_space): Ditto.
9253 (have_fast_tracepoint_trampoline_buffer): Ditto.
9255 2011-11-14 Yao Qi <yao@codesourcery.com>
9257 * server.c (handle_query): Handle InstallInTrace for qSupported.
9258 * tracepoint.c (add_tracepoint): Sort list.
9259 (install_tracepoint, download_tracepoint): New.
9260 (cmd_qtdp): Call them to install and download tracepoints.
9261 (sort_tracepoints): Removed.
9262 (cmd_qtstart): Update.
9264 2011-11-14 Yao Qi <yao@codesourcery.com>
9266 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
9267 * mem-break.h: Declare.
9268 * tracepoint.c (cmd_qtstart): Move some code to ...
9269 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
9271 (download_tracepoints): Move some code to ...
9272 (download_tracepoint_1): ... here. New.
9274 2011-11-08 Yao Qi <yao@codesourcery.com>
9276 * remote-utils.c (relocate_instruction): A comment fix.
9278 2011-11-07 Joel Brobecker <brobecker@adacore.com>
9280 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
9281 (i386_dr_low_get_control, i386_dr_low_get_status): Use
9282 dr_status_mirror and dr_control_mirror from debug_reg_state.
9283 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
9284 (i386_initial_stuff): Remove use of deleted globals.
9285 (i386_get_thread_context, i386_set_thread_context,
9286 i386_thread_added): Use dr_status_mirror and dr_control_mirror
9287 from debug_reg_state.
9289 2011-11-05 Yao Qi <yao@codesourcery.com>
9291 * tracepoint.c (gdb_collect): Loop over tracepoints of same
9292 address as TPOINT's.
9294 2011-11-02 Stan Shebs <stan@codesourcery.com>
9296 * tracepoint.c (agent_mem_read_string): New function.
9297 (eval_agent_expr): Call it for tracenz.
9298 * server.c (handle_query): Report support for tracenz.
9300 2011-11-02 Yao Qi <yao@codesourcery.com>
9302 * tracepoint.c (cmd_qtstart): Remove unused local variables.
9304 2011-11-02 Yao Qi <yao@codesourcery.com>
9306 * target.h: Fix a typo in comment.
9308 2011-10-31 Pedro Alves <pedro@codesourcery.com>
9310 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
9311 clobber the breakpoints' shadows with fast tracepoint jumps.
9312 * mem-break.h (check_mem_write): Add `myaddr' parameter.
9313 * target.c (write_inferior_memory): Also pass MYADDR down to
9316 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
9318 * configure.ac: Check support for personality routine.
9319 * configure: Regenerate.
9320 * config.in: Likewise.
9321 * linux-low.c: Include <sys/personality.h>.
9322 Define ADDR_NO_RANDOMIZE if necessary.
9323 (linux_create_inferior): Disable address space randomization when
9324 forking inferior, if requested.
9325 (linux_supports_disable_randomization): New function.
9326 (linux_target_ops): Install it.
9327 * server.h (disable_randomization): Declare.
9328 * server.c (disable_randomization): New global variable.
9329 (handle_general_set): Handle QDisableRandomization.
9330 (handle_query): Likewise for qSupported.
9331 (main): Support --disable-randomization and --no-disable-randomization
9332 command line arguments.
9333 * target.h (struct target_ops): Add supports_disable_randomization.
9334 (target_supports_disable_randomization): New macro.
9336 2011-09-29 Mike Frysinger <vapier@gentoo.org>
9338 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
9340 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
9341 [!PT_GETDSBT] (target_loadmap): New definition.
9342 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
9343 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
9344 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
9345 and PT_GETDSBT to LINUX_LOADMAP.
9346 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
9347 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
9349 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
9351 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
9352 (arm_linux_hwbp_cap): New static variable.
9353 (arm_linux_get_hwbp_cap): Replace by ...
9354 (arm_linux_init_hwbp_cap): ... this new function.
9355 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
9356 (arm_linux_get_hw_watchpoint_count): Likewise.
9357 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9358 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
9359 (arm_prepare_to_resume): Use perror_with_name instead of error.
9361 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
9363 * linux-arm-low.c: Include <signal.h>.
9364 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
9365 (struct arm_linux_hwbp_cap): New data type.
9366 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
9367 (struct arm_linux_hw_breakpoint): New data type.
9368 (MAX_BPTS, MAX_WPTS): Define.
9369 (struct arch_process_info, struct arch_lwp_info): New data types.
9370 (arm_linux_get_hwbp_cap): New function.
9371 (arm_linux_get_hw_breakpoint_count): Likewise.
9372 (arm_linux_get_hw_watchpoint_count): Likewise.
9373 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9374 (arm_hwbp_control_initialize): Likewise.
9375 (arm_hwbp_control_is_enabled): Likewise.
9376 (arm_hwbp_control_is_initialized): Likewise.
9377 (arm_hwbp_control_disable): Likewise.
9378 (arm_linux_hw_breakpoint_equal): Likewise.
9379 (arm_linux_hw_point_initialize): Likewise.
9380 (struct update_registers_data): New data structure.
9381 (update_registers_callback: New function.
9382 (arm_insert_point): Likewise.
9383 (arm_remove_point): Likewise.
9384 (arm_stopped_by_watchpoint): Likewise.
9385 (arm_stopped_data_address): Likewise.
9386 (arm_new_process): Likewise.
9387 (arm_new_thread): Likewise.
9388 (arm_prepare_to_resume): Likewise.
9389 (the_low_target): Register arm_insert_point, arm_remove_point,
9390 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
9391 arm_new_thread, and arm_prepare_to_resume.
9393 2011-09-15 Stan Shebs <stan@codesourcery.com>
9395 * server.h (struct emit_ops): Add compare-goto fields.
9396 * tracepoint.c (gdb_agent_op_sizes): New table.
9397 (emit_eq_goto): New function.
9398 (emit_ne_goto): New function.
9399 (emit_lt_goto): New function.
9400 (emit_le_goto): New function.
9401 (emit_gt_goto): New function.
9402 (emit_ge_goto): New function.
9403 (is_goto_target): New function.
9404 (compile_bytecodes): Recognize special cases of compare-goto
9405 combinations and call specialized emitters for them.
9406 * linux-x86-low.c (amd64_emit_eq_goto): New function.
9407 (amd64_emit_ne_goto): New function.
9408 (amd64_emit_lt_goto): New function.
9409 (amd64_emit_le_goto): New function.
9410 (amd64_emit_gt_goto): New function.
9411 (amd64_emit_ge_goto): New function.
9412 (amd64_emit_ops): Add the new functions.
9413 (i386_emit_eq_goto): New function.
9414 (i386_emit_ne_goto): New function.
9415 (i386_emit_lt_goto): New function.
9416 (i386_emit_le_goto): New function.
9417 (i386_emit_gt_goto): New function.
9418 (i386_emit_ge_goto): New function.
9419 (i386_emit_ops): Add the new functions.
9421 2011-09-08 Stan Shebs <stan@codesourcery.com>
9423 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
9424 (i386_emit_epilogue): Restore %ebx.
9426 2011-08-31 Jie Zhang <jzhang918@gmail.com>
9428 * server.c (step_thread): Remove definition.
9429 (process_serial_event): Don't handle Hs.
9430 * server.h (step_thread): Remove declaration.
9431 * target.c (set_desired_inferior): Remove use of step_thread.
9433 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
9435 * linux-low.c: Include linux-procfs.h.
9436 (linux_attach_lwp_1): Update comments.
9437 (linux_attach): Scan for existing threads when attaching to a
9438 process that is the tgid.
9439 * Makefile.in: Update dependencies.
9441 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
9443 * configure.srv: Add linux-procfs.o dependencies.
9445 2011-08-14 Yao Qi <yao@codesourcery.com>
9447 * target.h (struct target_ops): Fix indent.
9448 * win32-low.c (win32_target_ops): Fix comment.
9450 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
9451 Yao Qi <yao@codesourcery.com>
9453 * Makefile.in (clean): Remove tic6x-*.c files.
9454 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
9455 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
9456 (tic6x-c64xp-linux.c): Likewise.
9457 * configure.srv: Add support for tic6x-*-uclinux.
9458 * linux-tic6x-low.c: New.
9459 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
9461 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
9462 Yao Qi <yao@codesourcery.com>
9464 * target.h (struct target_ops): Add read_loadmap.
9465 * linux-low.c (struct target_loadseg): New type.
9466 (struct target_loadmap): New type.
9467 (linux_read_loadmap): New function.
9468 (linux_target_ops): Add linux_read_loadmap.
9469 * server.c (handle_query): Support qXfer:fdpic:read packet.
9470 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
9473 2011-08-05 Eli Zaretskii <eliz@gnu.org>
9475 * win32-low.c: Include <stdint.h>.
9477 2011-07-22 Pedro Alves <pedro@codesourcery.com>
9479 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
9480 to the inferior here.
9481 (i386_remove_aligned_watchpoint): Ditto.
9482 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
9483 fit part of the watchpoint in the debug registers.
9484 (i386_update_inferior_debug_regs): New.
9485 (i386_low_insert_watchpoint): Work on a local mirror of the debug
9486 registers, and only update the inferior on success.
9487 (i386_low_remove_watchpoint): Ditto.
9489 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
9491 * linux-low.c (compare_ints, unique, list_threads, show_process,
9492 linux_core_of_thread): Delete.
9493 (linux_target_ops): Change linux_core_of_thread to
9494 linux_common_core_of_thread.
9495 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
9496 * utils.c (malloc_failure): Change type of argument.
9497 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
9498 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
9499 common/linux-osdata.c, common/ptid.c and common/buffer.c.
9500 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
9501 (IPA_OBJS): Add common-utils-ipa.o.
9502 (ptid_h, linux_osdata_h): New macros.
9503 (server_h): Add common/common-utils.h, common/xml-utils.h,
9504 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
9506 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
9507 ptid.o, buffer.o): New rules.
9508 (linux-low.o): Add common/linux-osdata.h as a dependency.
9509 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
9510 * configure.ac: Add AC_HEADER_DIRENT check.
9511 * config.in: Regenerate.
9512 * configure: Regenerate.
9513 * remote-utils.c (xml_escape_text): Delete.
9514 (buffer_grow, buffer_free, buffer_init, buffer_finish,
9515 buffer_xml_printf): Move to common/buffer.c.
9516 * server.c (main): Remove call to initialize_inferiors.
9517 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
9518 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
9519 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
9520 internal_error, gdb_assert, gdb_assert_fail): Delete.
9521 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
9522 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
9524 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
9525 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
9526 initialize_inferiors): Delete.
9528 2011-07-20 Pedro Alves <pedro@codesourcery.com>
9530 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
9533 2011-05-31 Pedro Alves <pedro@codesourcery.com>
9535 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
9537 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
9539 2011-05-26 Yao Qi <yao@codesourcery.com>
9541 * Makefile.in (thread-db.o): Track dependence to
9542 common/gdb_thread_db.h.
9543 * thread-db.c: include gdb_thread_db.h from right place.
9545 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
9547 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
9548 __FILE__ and __LINE__ to internal_error.
9550 2011-05-13 Doug Evans <dje@google.com>
9552 * thread-db.c (try_thread_db_load_from_sdir): New function.
9553 (try_thread_db_load_from_dir): New function.
9554 (thread_db_load_search): Handle $sdir, ignore $pdir.
9555 Remove trying of system directories if search of
9556 libthread-db-search-path fails, that is now done via $sdir.
9558 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
9560 * server.c (handle_query): Add EnableDisableTracepoints to the list
9561 of supported features.
9562 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
9564 (cmd_qtenable_disable): New.
9565 (cmd_qtstart): Install tracepoints even if disabled.
9566 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
9567 receiving a QTEnable or QTDisable packet.
9568 (gdb_collect): Skip data collection if fast tracepoint is disabled.
9569 (ust_marker_to_static_tracepoint): Do not ignore disabled static
9571 (gdb_probe): Skip data collection if static tracepoint is disabled.
9573 2011-05-10 Doug Evans <dje@google.com>
9575 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
9577 2011-05-04 Doug Evans <dje@google.com>
9579 * linux-low.c (linux_join): Skip process lookup.
9580 * spu-low.c (spu_join): Ditto.
9581 * server.c (join_inferiors_callback): Delete.
9582 (process_serial_event): For 'D' packet (detach) call join_inferior
9585 2011-05-04 Joseph Myers <joseph@codesourcery.com>
9587 * README: Don't mention xscale*-*-linux*.
9588 * configure.srv (xscale*-*-linux*): Don't handle target.
9590 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
9592 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
9594 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
9595 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
9596 (i386_emit_void_call_2): Likewise.
9598 2011-04-26 Yao Qi <yao@codesourcery.com>
9600 * linux-low.c: Move common macros to linux-ptrace.h.
9601 Include linux-ptrace.h.
9602 * Makefile.in (linux_ptrace_h): New.
9603 (linux-low.o): Depends on linux-ptrace.h.
9605 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
9607 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
9608 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
9609 (remote_prepare): New function with most of the TCP code from ...
9610 (remote_open): ... here. Detect PORT here unconditionally. Move also
9611 setting transport_is_reliable.
9612 * server.c (run_once): New variable.
9613 (gdbserver_usage): Document it.
9614 (main): Set run_once for `--once'. Call remote_prepare. Exit after
9615 the first run if RUN_ONCE.
9616 * server.h (run_once, remote_prepare): New declarations.
9618 2011-04-19 Tom Tromey <tromey@redhat.com>
9620 * win32-low.c (handle_load_dll): Remove duplicate "the".
9622 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
9624 Remove support for old Cygwin 1.5 versions.
9625 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
9626 function to avoid warning.
9627 (win32_add_one_solib): Use cygwin_conv_path function to avoid
9630 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
9632 * gdbserver/server.h (Macro _): Define it if not available.
9634 2011-03-14 Michael Snyder <msnyder@vmware.com>
9636 * hostio.c (handle_close): Remove unnecessary null test.
9638 2011-03-10 Joel Brobecker <brobecker@adacore.com>
9640 * Makefile.in (maintainer-clean realclean distclean): Remove
9641 "make ... subdir_do" command.
9643 2011-03-10 Michael Snyder <msnyder@vmware.com>
9645 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
9647 * server.c (handle_v_run): Free alloced buffer on early return.
9649 2011-03-09 Yao Qi <yao@codesourcery.com>
9652 2011-03-04 Yao Qi <yao@codesourcery.com>
9654 * Makefile.in: Remove GNU make feature --directory.
9656 2011-03-05 Yao Qi <yao@codesourcery.com>
9658 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9659 (subdir_do): New make target. Copied from gdb/Makefile.
9660 (maintainer-clean, realclean, distclean, clean): Call corresponding
9661 make targets in common/Makefile.
9663 2011-02-11 Yao Qi <yao@codesourcery.com>
9665 * configure.ac: Call AC_PROG_RANLIB.
9666 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9667 * configure: Regenerate.
9669 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9671 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
9673 2011-03-06 Yao Qi <yao@codesourcery.com>
9675 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
9677 2011-03-05 Yao Qi <yao@codesourcery.com>
9679 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9680 (subdir_do): New make target. Copied from gdb/Makefile.
9681 (maintainer-clean, realclean, distclean, clean): Call corresponding
9682 make targets in common/Makefile.
9684 2011-03-04 Yao Qi <yao@codesourcery.com>
9686 * Makefile.in: Remove GNU make feature --directory.
9688 2011-03-04 Michael Snyder <msnyder@vmware.com>
9690 * server.c (queue_stop_reply): Call xmalloc not malloc.
9692 2011-03-02 Michael Snyder <msnyder@vmware.com>
9694 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
9696 2011-02-28 Michael Snyder <msnyder@vmware.com>
9698 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
9699 (cmd_qtframe): Ditto.
9700 (cmd_qtbuffer): Ditto.
9701 (cmd_bigqtbuffer): Ditto.
9703 * utils.c (decimal2str): Initialize 'width' to nine, then
9706 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
9708 * hostio.c (require_data): Free *data, not data.
9710 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9712 * hostio.c (require_data): Use free, not xfree.
9714 2011-02-27 Michael Snyder <msnyder@vmware.com>
9716 * server.c (handle_query): Discard unused value.
9718 * hostio.c (require_data): Free malloc memory before returning
9721 2011-02-26 Michael Snyder <msnyder@vmware.com>
9723 * linux-low.c (list_threads): Call closedir for dirent.
9725 2011-02-27 Michael Snyder <msnyder@vmware.com>
9727 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
9728 a case statement falls through.
9730 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
9732 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
9735 2011-02-26 Michael Snyder <msnyder@vmware.com>
9737 * utils.c (decimal2str): Eliminate dead code and dead param.
9738 (pulongest): Drop dead param from call to decimal2str.
9741 2011-02-24 Joel Brobecker <brobecker@adacore.com>
9743 Revert the following patch (not approved yet):
9744 2011-02-21 Hui Zhu <teawater@gmail.com>
9745 * tracepoint.c (tp_printf): New function.
9746 (eval_agent_expr): Handle gdb_agent_op_printf.
9748 2011-02-21 Hui Zhu <teawater@gmail.com>
9750 * tracepoint.c (tp_printf): New function.
9751 (eval_agent_expr): Handle gdb_agent_op_printf.
9753 2011-02-18 Tom Tromey <tromey@redhat.com>
9755 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
9756 (tracepoint.o): Likewise.
9757 * tracepoint.c (enum gdb_agent_op): Use ax.def.
9758 (gdb_agent_op_names): Likewise.
9760 2011-02-18 Tom Tromey <tromey@redhat.com>
9762 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
9763 gdb_agent_op_rot>: New constants.
9764 (gdb_agent_op_names): Add pick and roll.
9765 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
9768 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
9770 * aclocal.m4: Regenerated with aclocal-1.11.1.
9772 2011-02-14 Pedro Alves <pedro@codesourcery.com>
9774 * server.c (handle_qxfer_traceframe_info): New.
9775 (qxfer_packets): Register "traceframe-info".
9776 (handle_query): Report support for qXfer:traceframe-info:read+.
9777 * tracepoint.c (match_blocktype): New.
9778 (traceframe_find_block_type): Rename to ...
9779 (traceframe_walk_blocks): ... this. Add callback filter argument,
9781 (traceframe_find_block_type): New, reimplemented on top of
9782 traceframe_walk_blocks.
9783 (build_traceframe_info_xml): New.
9784 (traceframe_read_info): New.
9785 * server.h (traceframe_read_info): Declare.
9787 2011-02-11 Yao Qi <yao@codesourcery.com>
9789 * configure.ac: Call AC_PROG_RANLIB.
9790 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9791 * configure: Regenerate.
9793 2011-02-07 Pedro Alves <pedro@codesourcery.com>
9795 * server.c (gdb_read_memory): Change return semantics to allow
9797 (handle_search_memory_1): Adjust.
9798 (process_serial_event) <'m' packet>: Handle partial transfers.
9799 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
9801 2011-01-28 Pedro Alves <pedro@codesourcery.com>
9803 * regcache.c (init_register_cache): Initialize
9804 regcache->register_status.
9805 (free_register_cache): Release regcache->register_status.
9806 (regcache_cpy): Copy register_status.
9807 (registers_to_string): Print 'x's for unavailable registers.
9808 (supply_register): Mark the register's status valid or
9809 unavailable, depending on whether a buffer was passed in or not.
9810 (supply_register_zeroed): New.
9811 (supply_regblock): Mark the registers' status valid or
9812 unavailable, depending on whether a buffer was passed in or not.
9813 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
9814 (struct regcache): New `register_status' field.
9815 (supply_register_zeroed): Declare.
9816 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
9817 supply_register_zeroed, rather than passing a NULL buffer to
9819 * tracepoint.c (fetch_traceframe_registers): Update comment.
9821 2011-01-28 Pedro Alves <pedro@codesourcery.com>
9823 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
9826 2011-01-25 Pedro Alves <pedro@codesourcery.com>
9828 * server.h (decode_xfer_write): Change prototype.
9829 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
9830 and don't extract the annex here.
9831 * server.c (decode_xfer_read): Remove `annex' parameter,
9832 and don't extract the annex here.
9834 (struct qxfer): New.
9835 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
9836 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
9837 (handle_qxfer_statictrace): New functions, abstracted out from
9838 handle_query, and made to use the struct qxfer interface.
9839 (handle_threads_qxfer_proper): Rename to ...
9840 (handle_qxfer_threads_proper): ... this.
9841 (handle_threads_qxfer): Rename to ...
9842 (handle_qxfer_threads): ... this. Adjust.
9843 (qxfer_packets): New array.
9844 (handle_qxfer): New function.
9845 (handle_query): Use handle_qxfer.
9847 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
9849 * gdbreplay.c: Shorten lines of >= 80 columns.
9850 * linux-low.c: Ditto.
9851 * linux-ppc-low.c: Ditto.
9852 * linux-s390-low.c: Ditto.
9853 * linux-sparc-low.c: Ditto.
9854 * linux-x86-low.c: Ditto.
9855 * linux-xtensa-low.c: Ditto.
9856 * mem-break.c: Ditto.
9858 * regcache.h: Ditto.
9859 * remote-utils.c: Ditto.
9862 * thread-db.c: Ditto.
9863 * tracepoint.c: Ditto.
9865 * win32-low.h: Ditto.
9867 2011-01-05 Joel Brobecker <brobecker@adacore.com>
9869 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
9872 2011-01-01 Joel Brobecker <brobecker@adacore.com>
9874 * server.c (gdbserver_version): Update copyright year in version
9876 * gdbreplay.c (gdbreplay_version): Ditto.
9878 2010-12-29 Jie Zhang <jie.zhang@analog.com>
9880 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
9881 * linux-bfin-low.c: New file.
9882 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
9883 PT_DATA_ADDR for BFIN targets.
9884 * Makefile.in (SFILES): Add linux-bfin-low.c.
9885 (clean): Remove reg-bfin.c.
9886 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
9887 * README: Mention supported Blackfin targets.
9889 2010-12-23 Mike Frysinger <vapier@gentoo.org>
9891 * .gitignore: New file.
9893 2010-11-16 Mike Frysinger <vapier@gentoo.org>
9895 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
9897 2010-10-22 Jie Zhang <jie@codesourcery.com>
9899 * Makefile.in: Add FLAGS_TO_PASS variable.
9900 (install): Remove dependency of install-only and recursively
9901 invoke make for install-only.
9903 2010-10-04 Doug Evans <dje@google.com>
9905 * Makefile.in (uninstall): Use $(DESTDIR).
9907 2010-09-24 Pedro Alves <pedro@codesourcery.com>
9911 * linux-x86-low.c (compat_siginfo_from_siginfo)
9912 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
9913 si_code is < 0. Check for si_code == SI_TIMER before checking for
9916 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9918 * lynx-i386-low.c: New file.
9919 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
9921 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9923 * lynx-low.c (ptrace_request_to_str): Remove handling for
9924 request values that have been removed in LynxOS 5.x.
9926 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9928 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
9931 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
9933 * configure.ac: Add --enable-inprocess-agent option.
9934 * configure: Rebuilt.
9936 2010-09-06 Yao Qi <yao@codesourcery.com>
9938 * linux-low.c (linux_kill): Remove unused variable.
9939 (linux_stabilize_threads): Likewise.
9940 * server.c (start_inferior): Likewise.
9941 (queue_stop_reply_callback): Likewise.
9942 * tracepoint.c (do_action_at_tracepoint): Likewise.
9944 2010-09-06 Yao Qi <yao@codesourcery.com>
9946 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
9949 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9951 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
9953 2010-09-06 Pedro Alves <pedro@codesourcery.com>
9955 * Makefile.in (install-only): Replace $IPA_DEPFILES with
9958 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9960 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
9961 gdbserver/lynx-ppc-low.c: New files.
9962 * Makefile.in (lynx_low_h): New variable.
9963 (lynx-low.o, lynx-ppc-low.o): New rules.
9964 * configure.ac: On LynxOS, link with -lnetinet.
9965 * configure.srv: Add handling of powerpc-*-lynxos* targets.
9966 * configure: regenerate.
9968 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9970 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
9971 * configure.ac: Add check for vasprintf and vsnprintf.
9972 * configure, config.in: Regenerate.
9973 * server.h (vasprintf, vsnprintf): Add conditional declarations.
9975 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9977 * gdbreplay.c: Move include of alloca.h up, next to include of
9979 * server.h: Add include of malloc.h.
9980 * mem-break.c: Remove include of malloc.h.
9981 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
9983 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9985 * Makefile.in (memmem.o): Build with -Wno-error.
9987 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9989 * utils.c (xsnprintf): Make non-static.
9990 * server.h: Add xsnprintf declaration.
9991 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
9992 replace calls to snprintf by calls to xsnprintf throughout.
9994 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9996 * configure.ac: Add configure check for alloca.
9997 * configure, config.in: Regenerate.
9998 * server.h: Include alloca.h if it exists.
9999 * gdbreplay.c: Include alloca.h if it exists.
10001 2010-08-28 Pedro Alves <pedro@codesourcery.com>
10003 * linux-low.c (__SIGRTMIN): Define if not already defined.
10004 (linux_create_inferior): Check for __ANDROID__ rather than
10006 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
10007 are already deferred.
10008 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
10009 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
10010 stopped and already has a pending signal to report.
10011 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
10012 a pending signal to report or is moving out of a jump pad.
10013 (linux_init_signals): Check for __ANDROID__ rather than
10016 2010-08-28 Pedro Alves <pedro@codesourcery.com>
10018 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
10019 debug_threads check. Avoid a linear search when not doing debug
10022 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10024 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
10025 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
10026 (struct file_handler) <fd>: Change type to gdb_fildes_t.
10027 (process_event): Change local fd's type to gdb_fildes_t.
10028 (create_file_handler): Adjust prototype.
10029 (delete_file_handler): Adjust prototype.
10030 (handle_file_event): Adjust prototype. Use pfildes.
10031 (create_file_event): Adjsut prototype.
10032 * remote-utils.c (remote_desc, listen_desc): Change type to
10034 * server.h: New gdb_fildes_t typedef.
10035 [USE_WIN32API]: Include winsock2.h.
10036 (delete_file_handler, add_file_handler): Adjust prototypes.
10037 (pfildes): Declare.
10038 * utils.c (pfildes): New.
10040 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10042 * configure.ac (build_warnings): Add -Wno-char-subscripts.
10043 * configure: Regenerate.
10045 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10047 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
10048 (linux_done_accessing_memory): ... this.
10049 (linux_target_ops): Adjust.
10050 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
10051 * nto-low.c (nto_target_ops): Adjust comment.
10052 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
10053 * spu-low.c (spu_target_ops): Adjust comment.
10054 * target.h (target_ops): Rename unprepare_to_access_memory field
10055 to done_accessing_memory.
10056 (unprepare_to_access_memory): Rename to ...
10057 (done_accessing_memory): ... this.
10059 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10061 * linux-low.c (linux_prepare_to_access_memory): New.
10062 (linux_unprepare_to_access_memory): New.
10063 (linux_target_ops): Install them.
10064 * server.c (read_memory): Rename to ...
10065 (gdb_read_memory): ... this. Use
10066 prepare_to_access_memory/prepare_to_access_memory.
10067 (write_memory): Rename to ...
10068 (gdb_write_memory): ... this. Use
10069 prepare_to_access_memory/prepare_to_access_memory.
10070 (handle_search_memory_1): Adjust.
10071 (process_serial_event): Adjust.
10072 * target.h (struct target_ops): New fields
10073 prepare_to_access_memory and unprepare_to_access_memory.
10074 (prepare_to_access_memory, unprepare_to_access_memory): New.
10075 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
10076 prepare_to_access_memory/prepare_to_access_memory.
10077 * nto-low.c (nto_target_ops): Adjust.
10078 * spu-low.c (spu_target_ops): Adjust.
10079 * win32-low.c (win32_target_ops): Adjust.
10081 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10083 * Makefile.in (WARN_CFLAGS): Get it from configure.
10084 (WERROR_CFLAGS): New.
10085 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
10086 * configure.ac: Introduce --enable-werror, which adds -Werror to
10087 the compiler command line. Enabled by default. Disable with
10088 --disable-werror. Add -Wdeclaration-after-statement
10089 Wpointer-arith and -Wformat-nonliteral to warning flags.
10090 * configure: Regenerate.
10092 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10094 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
10096 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10098 * gdbreplay.c (remote_error): New.
10100 (expect): Use gdbchar. Check for error reading from GDB.
10101 Clarify sync error output.
10102 (play): Check for errors writing to GDB.
10103 * linux-low.c (sigchld_handler): Really ignore `write' errors.
10104 * remote-utils.c (getpkt): Check for errors writing to the remote
10107 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10109 * linux-low.c (linux_wait_1): Move non-debugging code out of
10110 `debug_threads' control.
10112 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10114 * linux-low.c (linux_wait_1): Don't set last_status here.
10115 * server.c (push_event, queue_stop_reply_callback): Assert we're
10116 not pushing a TARGET_WAITKIND_IGNORE event.
10117 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
10118 (myresume, handle_target_event): Set the thread's last_resume_kind
10119 and last_status from the target returned status.
10121 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10125 * linux-x86-low.c (update_debug_registers_callback): New.
10126 (i386_dr_low_set_addr): Use it.
10127 (i386_dr_low_get_addr): New.
10128 (i386_dr_low_set_control): Use update_debug_registers_callback.
10129 (i386_dr_low_get_control): New.
10130 (i386_dr_low_get_status): Adjust.
10131 * linux-low.c (linux_stop_lwp): New.
10132 * linux-low.h (linux_stop_lwp): Declare.
10134 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
10135 argument instead of a i386_debug_reg_state.
10136 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
10137 a i386_debug_reg_state.
10138 (i386_insert_aligned_watchpoint): Adjust.
10139 (i386_remove_aligned_watchpoint): Adjust.
10140 (i386_low_stopped_data_address): Read the debug registers from the
10141 inferior instead of from the mirrors.
10142 * i386-low.h (struct i386_debug_reg_state): Extend comment.
10143 (i386_dr_low_get_addr): Declare.
10144 (i386_dr_low_get_control): Declare.
10145 (i386_dr_low_get_status): Change prototype.
10147 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
10148 (i386_dr_low_get_addr): New.
10149 (i386_dr_low_get_control): New.
10150 (i386_dr_low_get_status): Adjust prototype. Return
10152 (i386_initial_stuff): Clear dr_status_mirror and
10154 (i386_get_thread_context): Adjust.
10155 (i386_set_thread_context): Adjust.
10156 (i386_thread_added): Adjust.
10158 2010-08-24 Pedro Alves <pedro@codesourcery.com>
10160 * linux-low.h (linux_thread_area): Delete declaration.
10162 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
10164 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
10165 after its termination.
10167 2010-08-09 Pedro Alves <pedro@codesourcery.com>
10169 * linux-low.c (gdb_wants_lwp_stopped): Delete.
10170 (gdb_wants_all_stopped): Delete.
10171 (linux_wait_1): Don't call them.
10172 * server.c (handle_v_cont): Tag all threads as want-stopped.
10173 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
10174 stopped as "client-wants-stopped".
10176 2010-07-31 Pedro Alves <pedro@codesourcery.com>
10178 * Makefile.in (signals_h): New.
10179 (server_h): Depend on it.
10180 (server.o): Don't depend on $(signals_def).
10181 (signals.o): Depend on $(signals_def).
10183 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
10185 * Makefile.in (signals_def): New.
10186 (server_h): Append include/gdb/signals.h and signals_def.
10187 (server.o): Append signals_def.
10189 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10191 * server.c (handle_target_event): Use target_signal_to_host for
10192 resume_info.sig initialization.
10193 * target.h (struct thread_resume) <sig>: New comment.
10195 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
10197 * server.c (handle_query): strcpy() the returned string from paddress()
10198 instead of sprintf().
10199 * utils.c (paddress): Return phex_nz().
10201 2010-07-07 Joel Brobecker <brobecker@adacore.com>
10203 * server.c (handle_v_cont): Call mourn_inferior if process
10205 (myresume): Likewise.
10207 2010-07-01 Pedro Alves <pedro@codesourcery.com>
10209 Static tracepoints, and integration with UST.
10211 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
10212 * mem-break.c (uninsert_all_breakpoints)
10213 (reinsert_all_breakpoints): New.
10214 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
10215 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
10216 (gdb_agent_ust_loaded, helper_thread_id)
10217 (gdb_agent_helper_thread_id): New macros.
10218 (struct ipa_sym_addresses): Add addr_ust_loaded,
10219 addr_helper_thread_id, addr_cmd_buf.
10220 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
10221 (in_process_agent_loaded_ust): New.
10222 (write_e_ust_not_loaded): New.
10223 (maybe_write_ipa_ust_not_loaded): New.
10224 (struct collect_static_trace_data_action): New.
10225 (enum tracepoint_type) <static_tracepoint>: New.
10226 (struct tracepoint) <handle>: Mention static tracepoints.
10227 (struct static_tracepoint_ctx): New.
10228 (CMD_BUF_SIZE): New.
10229 (add_tracepoint_action): Handle static tracepoint actions.
10230 (unprobe_marker_at): New.
10231 (clear_installed_tracepoints): Handle static tracepoints.
10232 (cmd_qtdp): Handle static tracepoints.
10233 (probe_marker_at): New.
10234 (cmd_qtstart): Handle static tracepoints.
10235 (response_tracepoint): Handle static tracepoints.
10236 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
10237 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
10238 (get_context_regcache): Handle static tracepoints.
10239 (do_action_at_tracepoint): Handle static tracepoint actions.
10240 (traceframe_find_block_type): Handle static trace data blocks.
10241 (traceframe_read_sdata): New.
10242 (download_tracepoints): Download static tracepoint actions.
10243 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
10244 (GDB_PROBE_NAME): New.
10246 (GET_UST_SYM): New.
10249 (ust_marker_to_static_tracepoint): New.
10251 (collect_ust_data_at_tracepoint): New.
10252 (gdb_ust_probe): New.
10253 (UNIX_PATH_MAX, SOCK_DIR): New.
10254 (gdb_ust_connect_sync_socket): New.
10255 (resume_thread, stop_thread): New.
10256 (run_inferior_command): New.
10257 (init_named_socket): New.
10258 (gdb_ust_socket_init): New.
10259 (cstr_to_hexstr): New.
10261 (first_marker, next_marker): New.
10262 (response_ust_marker): New.
10263 (cmd_qtfstm, cmd_qtsstm): New.
10264 (unprobe_marker_at, probe_marker_at): New.
10265 (cmd_qtstmat, gdb_ust_thread): New.
10266 (gdb_ust_init): New.
10267 (initialize_tracepoint_ftlib): Call gdb_ust_init.
10268 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
10269 (ST_REGENTRY): New.
10270 (x86_64_st_collect_regmap): New.
10271 (X86_64_NUM_ST_COLLECT_GREGS): New.
10272 (AMD64_RIP_REGNUM): New.
10273 (supply_static_tracepoint_registers): New.
10274 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
10275 (ST_REGENTRY): New.
10276 (i386_st_collect_regmap): New.
10277 (i386_NUM_ST_COLLECT_GREGS): New.
10278 (supply_static_tracepoint_registers): New.
10279 * server.c (handle_query): Handle qXfer:statictrace:read.
10280 <qSupported>: Report support for StaticTracepoints, and
10281 qXfer:statictrace:read features.
10282 * server.h (traceframe_read_sdata)
10283 (supply_static_tracepoint_registers): Declare.
10284 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
10285 (unpack_varlen_hex): Include in IPA build.
10286 * Makefile.in (ustlibs, ustinc): New.
10287 (IPA_OBJS): Add remote-utils-ipa.o.
10288 ($(IPA_LIB)): Link -ldl and -lpthread.
10290 (IPAGENT_CFLAGS): Add UST_CFLAGS.
10291 * config.in, configure: Regenerate.
10293 2010-06-20 Ian Lance Taylor <iant@google.com>
10294 Pedro Alves <pedro@codesourcery.com>
10296 * linux-x86-low.c (always_true): Delete.
10297 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
10298 trying to fool the compiler with always_true.
10300 2010-06-20 Pedro Alves <pedro@codesourcery.com>
10302 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
10303 conditions in gdbserver.
10305 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
10307 * spu-low.c (spu_read_memory): Wrap around local store limit.
10308 (spu_write_memory): Likewise.
10310 2010-06-15 Pedro Alves <pedro@codesourcery.com>
10312 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
10313 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
10315 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
10317 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
10318 uses with LONGEST uses.
10320 2010-06-14 Stan Shebs <stan@codesourcery.com>
10321 Pedro Alves <pedro@codesourcery.com>
10325 * linux-x86-low.c: Include limits.h.
10327 (always_true): New.
10330 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
10331 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
10332 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
10333 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
10334 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
10335 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
10336 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
10337 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
10338 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
10339 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
10340 (amd64_emit_void_call_2): New.
10341 (amd64_emit_ops): New.
10342 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
10343 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
10344 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
10345 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
10346 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
10347 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
10348 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
10349 (i386_emit_call, i386_emit_reg, i386_emit_pop)
10350 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
10351 (i386_emit_stack_adjust, i386_emit_int_call_1)
10352 (i386_emit_void_call_2): New.
10353 (i386_emit_ops): New.
10354 (x86_emit_ops): New.
10355 (the_low_target): Install x86_emit_ops.
10356 * server.h (struct emit_ops): New.
10357 (get_raw_reg_func_addr): Declare.
10358 (current_insn_ptr, emit_error): Declare.
10359 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
10360 (set_trace_state_variable_value): New defines.
10361 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
10362 addr_get_trace_state_variable_value and
10363 addr_set_trace_state_variable_value.
10364 (symbol_list): New fields for get_raw_reg,
10365 get_trace_state_variable_value and set_trace_state_variable_value.
10366 (condfn): New typedef.
10367 (struct tracepoint): New field `compiled_cond'.
10368 (do_action_at_tracepoint): Clear compiled_cond.
10369 (get_trace_state_variable_value, set_trace_state_variable_value):
10371 (condition_true_at_tracepoint): If there's a compiled condition,
10373 (current_insn_ptr, emit_error): New globals.
10374 (struct bytecode_address): New.
10375 (get_raw_reg_func_addr): New.
10376 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
10377 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
10378 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
10379 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
10380 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
10381 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
10382 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
10383 (compile_tracepoint_condition, compile_bytecodes): New.
10384 * target.h (emit_ops): Forward declare.
10385 (struct target_ops): New field emit_ops.
10386 (target_emit_ops): New.
10387 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
10388 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
10389 * linux-low.c (linux_emit_ops): New.
10390 (linux_target_ops): Install it.
10391 * linux-low.h (struct linux_target_ops): New field emit_ops.
10393 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
10395 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
10396 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
10398 2010-06-01 Pedro Alves <pedro@codesourcery.com>
10399 Stan Shebs <stan@codesourcery.com>
10401 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
10402 (all): Depend on $(extra_libraries).
10403 (install-only): Install the IPA.
10404 (IPA_OBJS, IPA_LIB): New.
10405 (clean): Remove the IPA lib.
10406 (IPAGENT_CFLAGS): New.
10407 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
10408 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
10409 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
10410 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
10411 * configure.ac: Check for atomic builtins support in the compiler.
10412 (IPA_DEPFILES, extra_libraries): Define.
10413 * configure.srv (ipa_obj): Add description.
10414 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
10415 (i[34567]86-*-linux*): Set ipa_obj.
10416 (x86_64-*-linux*): Set ipa_obj.
10417 * linux-low.c (stabilizing_threads): New.
10418 (supports_fast_tracepoints): New.
10419 (linux_detach): Stabilize threads before detaching.
10420 (handle_tracepoints): Handle internal tracing breakpoints. Assert
10421 the lwp is either not stabilizing, or is moving out of a jump pad.
10422 (linux_fast_tracepoint_collecting): New.
10423 (maybe_move_out_of_jump_pad): New.
10424 (enqueue_one_deferred_signal): New.
10425 (dequeue_one_deferred_signal): New.
10426 (linux_wait_for_event_1): If moving out of a jump pad, defer
10427 pending signals to later.
10428 (linux_stabilize_threads): New.
10429 (linux_wait_1): Check if threads need moving out of jump pads, and
10431 (stuck_in_jump_pad_callback): New.
10432 (move_out_of_jump_pad_callback): New.
10433 (lwp_running): New.
10434 (linux_resume_one_lwp): Handle moving out of jump pads.
10435 (linux_set_resume_request): Dequeue deferred signals.
10436 (need_step_over_p): Also step over fast tracepoint jumps.
10437 (start_step_over): Also uninsert fast tracepoint jumps.
10438 (finish_step_over): Also reinsert fast tracepoint jumps.
10439 (linux_install_fast_tracepoint_jump): New.
10440 (linux_target_ops): Install linux_stabilize_threads and
10441 linux_install_fast_tracepoint_jump_pad.
10442 * linux-low.h (linux_target_ops) <get_thread_area,
10443 install_fast_tracepoint_jump_pad>: New fields.
10444 (struct lwp_info) <collecting_fast_tracepoint,
10445 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
10446 (linux_get_thread_area): Declare.
10447 * linux-x86-low.c (jump_insn): New.
10448 (x86_get_thread_area): New.
10449 (append_insns): New.
10450 (push_opcode): New.
10451 (amd64_install_fast_tracepoint_jump_pad): New.
10452 (i386_install_fast_tracepoint_jump_pad): New.
10453 (x86_install_fast_tracepoint_jump_pad): New.
10454 (the_low_target): Install x86_get_thread_area and
10455 x86_install_fast_tracepoint_jump_pad.
10456 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
10457 (struct fast_tracepoint_jump): New.
10458 (fast_tracepoint_jump_insn): New.
10459 (fast_tracepoint_jump_shadow): New.
10460 (find_fast_tracepoint_jump_at): New.
10461 (fast_tracepoint_jump_here): New.
10462 (delete_fast_tracepoint_jump): New.
10463 (set_fast_tracepoint_jump): New.
10464 (uninsert_fast_tracepoint_jumps_at): New.
10465 (reinsert_fast_tracepoint_jumps_at): New.
10466 (set_breakpoint_at): Use write_inferior_memory.
10467 (uninsert_raw_breakpoint): Use write_inferior_memory.
10468 (check_mem_read): Mask out fast tracepoint jumps.
10469 (check_mem_write): Mask out fast tracepoint jumps.
10470 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
10471 (set_fast_tracepoint_jump): Declare.
10472 (delete_fast_tracepoint_jump)
10473 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
10474 (reinsert_fast_tracepoint_jumps_at): Declare.
10475 * regcache.c: Don't compile many functions when building the
10476 in-process agent library.
10477 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
10478 the register buffer in the heap.
10479 (free_register_cache): If the register buffer isn't owned by the
10480 regcache, don't free it.
10481 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
10482 pre-existing register caches.
10483 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
10485 (convert_ascii_to_int): : Constify `from' parameter type.
10486 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
10487 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
10488 the needed buffer in-place.
10489 (relocate_instruction): New.
10490 * server.c (handle_query) <qSymbols>: If the target supports
10491 tracepoints, give it a chance of looking up symbols. Report
10492 support for fast tracepoints.
10493 (handle_status): Stabilize threads.
10494 (process_serial_event): Adjust.
10495 * server.h (struct fast_tracepoint_jump): Forward declare.
10496 (struct process_info) <fast_tracepoint_jumps>: New field.
10497 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
10498 (decode_X_packet, decode_M_packet): Adjust.
10499 (relocate_instruction): Declare.
10500 (in_process_agent_loaded): Declare.
10501 (tracepoint_look_up_symbols): Declare.
10502 (struct fast_tpoint_collect_status): Declare.
10503 (fast_tracepoint_collecting): Declare.
10504 (force_unlock_trace_buffer): Declare.
10505 (handle_tracepoint_bkpts): Declare.
10506 (initialize_low_tracepoint)
10507 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
10508 * target.h (struct target_ops) <stabilize_threads,
10509 install_fast_tracepoint_jump_pad>: New fields.
10510 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
10511 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
10512 [HAVE_STDINT_H]: Include stdint.h.
10513 (trace_debug_1): Rename to ...
10514 (trace_vdebug): ... this.
10515 (trace_debug): Rename to ...
10516 (trace_debug_1): ... this. Add `level' parameter.
10517 (trace_debug): New.
10518 (ATTR_USED, ATTR_NOINLINE): New.
10519 (IP_AGENT_EXPORT): New.
10520 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
10521 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
10522 (about_to_request_buffer_space, trace_buffer_is_full)
10523 (stopping_tracepoint, expr_eval_result, error_tracepoint)
10524 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
10525 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
10526 (traceframe_write_count, traceframes_created)
10527 (trace_state_variables)
10528 New renaming defines.
10529 (struct ipa_sym_addresses): New.
10530 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
10531 (symbol_list): New.
10532 (ipa_sym_addrs): New.
10533 (all_tracepoint_symbols_looked_up): New.
10534 (in_process_agent_loaded): New.
10535 (write_e_ipa_not_loaded): New.
10536 (maybe_write_ipa_not_loaded): New.
10537 (tracepoint_look_up_symbols): New.
10538 (debug_threads) [IN_PROCESS_AGENT]: New.
10539 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
10540 (UNKNOWN_SIDE_EFFECTS): New.
10541 (stop_tracing): New.
10542 (flush_trace_buffer): New.
10543 (stop_tracing_bkpt): New.
10544 (flush_trace_buffer_bkpt): New.
10545 (read_inferior_integer): New.
10546 (read_inferior_uinteger): New.
10547 (read_inferior_data_pointer): New.
10548 (write_inferior_data_pointer): New.
10549 (write_inferior_integer): New.
10550 (write_inferior_uinteger): New.
10551 (struct collect_static_trace_data_action): Delete.
10552 (enum tracepoint_type): New.
10553 (struct tracepoint) <type>: New field `type'.
10554 <actions_str, step_actions, step_actions_str>: Only include in
10556 <orig_size, obj_addr_on_target, adjusted_insn_addr>
10557 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
10558 (tracepoints): Use IP_AGENT_EXPORT.
10559 (last_tracepoint): Don't include in the IPA.
10560 (stopping_tracepoint): Use IP_AGENT_EXPORT.
10561 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
10562 (alloced_trace_state_variables): New.
10563 (trace_state_variables): Use IP_AGENT_EXPORT.
10564 (traceframe_t): Delete unused variable.
10565 (circular_trace_buffer): Don't include in the IPA.
10566 (trace_buffer_start): Delete.
10567 (struct trace_buffer_control): New.
10568 (trace_buffer_free): Delete.
10569 (struct ipa_trace_buffer_control): New.
10570 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
10571 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
10573 (trace_buffer_ctrl): New.
10574 (TRACE_BUFFER_CTRL_CURR): New.
10575 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
10576 Reimplement as macros.
10577 (trace_buffer_wrap): Delete.
10578 (traceframe_write_count, traceframe_read_count)
10579 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
10580 (struct tracepoint_hit_ctx) <type>: New field.
10581 (struct fast_tracepoint_ctx): New.
10582 (memory_barrier): New.
10584 (record_tracepoint_error): Update atomically in the IPA.
10585 (clear_inferior_trace_buffer): New.
10586 (about_to_request_buffer_space): New.
10587 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
10588 updating the same buffer.
10589 (add_tracepoint): Default the tracepoint's type to trap
10590 tracepoint, and orig_size to -1.
10591 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
10592 internal variables.
10593 (create_trace_state_variable): New parameter `gdb'. Handle it.
10594 (clear_installed_tracepoints): Clear fast tracepoint jumps.
10595 (cmd_qtdp): Handle fast tracepoints.
10596 (cmd_qtdv): Adjust.
10597 (max_jump_pad_size): New.
10598 (gdb_jump_pad_head): New.
10599 (get_jump_space_head): New.
10600 (claim_jump_space): New.
10601 (sort_tracepoints): New.
10602 (MAX_JUMP_SIZE): New.
10603 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
10605 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
10606 support. Upload fast traceframes, and delete internal IPA
10608 (stop_tracing_handler): New.
10609 (flush_trace_buffer_handler): New.
10610 (cmd_qtstop): Upload fast tracepoints.
10611 (response_tracepoint): Handle fast tracepoints.
10612 (tracepoint_finished_step): Upload fast traceframes. Set the
10613 tracepoint hit context's tracepoint type.
10614 (handle_tracepoint_bkpts): New.
10615 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
10616 type. Add comment about fast tracepoints.
10617 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
10618 non-existing action_str field.
10619 (get_context_regcache): Handle fast tracepoints.
10620 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
10622 (fast_tracepoint_from_jump_pad_address): New.
10623 (fast_tracepoint_from_ipa_tpoint_address): New.
10624 (collecting_t): New.
10625 (force_unlock_trace_buffer): New.
10626 (fast_tracepoint_collecting): New.
10628 (gdb_collect): New.
10629 (write_inferior_data_ptr): New.
10630 (target_tp_heap): New.
10631 (target_malloc): New.
10632 (download_agent_expr): New.
10634 (download_tracepoints): New.
10635 (download_trace_state_variables): New.
10636 (upload_fast_traceframes): New.
10637 (IPA_FIRST_TRACEFRAME): New.
10638 (IPA_NEXT_TRACEFRAME_1): New.
10639 (IPA_NEXT_TRACEFRAME): New.
10640 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
10641 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
10642 (gdb_jump_pad_buffer_end): New.
10643 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
10644 (initialize_tracepoint): Adjust.
10645 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
10646 buffer. Initialize the low module.
10647 * utils.c (PREFIX, TOOLNAME): New.
10648 (malloc_failure): Use PREFIX.
10649 (error): In the IPA, an error causes an exit.
10650 (fatal, warning): Use PREFIX.
10651 (internal_error): Use TOOLNAME.
10652 (NUMCELLS): Increase to 10.
10653 * configure, config.in: Regenerate.
10655 2010-06-01 Pedro Alves <pedro@codesourcery.com>
10657 * server.c (handle_query) <qSupported>: Do two passes over the
10658 qSupported string to avoid nesting strtok.
10660 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10662 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
10664 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
10665 -Wl,--dynamic-list.
10666 * configure: Regenerate.
10667 * proc-service.list: New.
10669 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10671 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
10674 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
10676 * gdbreplay.c (remote_open): Check error return from socket() call by
10677 its equality to -1 not by it being negative.
10678 * remote-utils.c (remote_open): Likewise.
10680 2010-05-23 Pedro Alves <pedro@codesourcery.com>
10682 * config.h: Regenerate.
10684 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10686 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
10687 doesn't provide PTRACE_GET_THREAD_AREA.
10689 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10691 * linux-m68k-low.c: Include <asm/ptrace.h>
10692 (ps_get_thread_area): Implement.
10694 2010-05-03 Doug Evans <dje@google.com>
10696 * event-loop.c (struct callback_event): New struct.
10697 (callback_list): New global.
10698 (append_callback_event, delete_callback_event): New functions.
10699 (process_callback): New function.
10700 (start_event_loop): Call it.
10701 * remote-utils.c (NOT_SCHEDULED): Define.
10702 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
10703 moved out of readchar.
10704 (readchar): Rewrite. Call reschedule before returning.
10705 (reset_readchar): New function.
10706 (remote_close): Call it.
10707 (process_remaining, reschedule): New functions.
10708 * server.h (callback_handler_func): New typedef.
10709 (append_callback_event, delete_callback_event): Declare.
10711 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10713 * proc-service.c (ps_pglobal_lookup): Use
10714 thread_db_look_up_one_symbol.
10715 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
10716 parameter. Use it instead of all_symbols_looked_up.
10717 * server.h (struct process_info) <all_symbols_looked_up>: Delete
10719 (all_symbols_looked_up): Don't declare.
10720 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
10721 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
10723 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
10724 Set all_symbols_looked_up here.
10725 (thread_db_look_up_one_symbol): New.
10726 (thread_db_get_tls_address): Adjust.
10727 (thread_db_load_search, try_thread_db_load_1): Always allocate the
10728 thread_db object on the heap, and tentatively set it in the
10730 (thread_db_init): Don't set all_symbols_looked_up here.
10731 * linux-low.h (thread_db_look_up_one_symbol): Declare.
10733 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10735 * linux-low.c (linux_kill, linux_detach): Adjust.
10736 (status_pending_p_callback): Remove redundant statement. Check
10737 for !TARGET_WAITIKIND_IGNORE, instead of
10738 TARGET_WAITKIND_STOPPED.
10739 (handle_tracepoints): Make sure LWP is locked. Adjust.
10740 (linux_wait_for_event_1): Adjust.
10741 (linux_cancel_breakpoints): New.
10742 (unsuspend_one_lwp): New.
10743 (unsuspend_all_lwps): New.
10744 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
10745 (send_sigstop_callback): Change return type to int, add new
10746 `except' parameter and handle it.
10747 (suspend_and_send_sigstop_callback): New.
10748 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
10749 pass them down. If SUSPEND, also increment the lwp's suspend
10751 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
10752 (need_step_over_p): Don't consider suspended LWPs.
10753 (start_step_over): Adjust.
10754 (proceed_one_lwp): Change return type to int, add new `except'
10755 parameter and handle it.
10756 (unsuspend_and_proceed_one_lwp): New.
10757 (proceed_all_lwps): Use find_inferior instead of
10759 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
10760 also decrement the suspend count of LWPs. Pass `except' down,
10761 instead of hacking its suspend count.
10762 (linux_pause_all): Add `freeze' parameter. Adjust.
10763 (linux_unpause_all): New.
10764 (linux_target_ops): Install linux_unpause_all.
10765 * server.c (handle_status): Adjust.
10766 * target.h (struct target_ops): New fields `unpause_all' and
10767 `cancel_breakpoints'. Add new parameter to `pause_all'.
10768 (pause_all): Add new `freeze' parameter.
10769 (unpause_all): New.
10770 (cancel_breakpoints): New.
10771 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
10772 cancel breakpoints.
10773 (cmd_qtstart): Pause threads.
10774 (stop_tracing): Pause threads, and cancel breakpoints.
10775 * win32-low.c (win32_target_ops): Adjust.
10777 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10779 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
10780 the inferior right away from here...
10781 (linux_wait_1): ... to here, and adjust to check the thread's
10782 last_resume_kind instead of the lwp's step or stop_expected flags.
10784 2010-05-02 Pedro Alves <pedro@codesourcery.com>
10786 * README: Use consistent `GDB' and `GDBserver' spellings.
10788 2010-05-02 Pedro Alves <pedro@codesourcery.com>
10790 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
10791 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
10792 (linux_detach_one_lwp): Assume the lwp is stopped.
10793 (any_thread_of): Delete.
10794 (linux_detach): Stop all lwps here. Don't blindly delete all
10796 (delete_lwp_callback): New.
10797 (linux_mourn): Delete all lwps of the process that is gone.
10798 (linux_wait_1): Don't delete the last lwp of the process here.
10799 * mem-break.h (mark_breakpoints_out): Declare.
10800 * mem-break.c (mark_breakpoints_out): New.
10801 (free_all_breakpoints): Use it.
10802 * server.c (handle_target_event): If the process is gone, mark
10804 * thread-db.c (struct thread_db) <create_bp>: New field.
10805 (thread_db_enable_reporting): Fix prototype. Store a thread event
10806 breakpoint reference in the thread_db struct.
10807 (thread_db_load_search): Clear the thread_db object.
10808 (try_thread_db_load_1): Ditto.
10809 (switch_to_process): New.
10810 (disable_thread_event_reporting): Use it.
10811 (remove_thread_event_breakpoints): New.
10812 (thread_db_detach, thread_db_mourn): Use it.
10814 2010-05-01 Pedro Alves <pedro@codesourcery.com>
10816 * linux-low.c (linux_enable_event_reporting): New.
10817 (linux_wait_for_event_1, handle_extended_wait): Use it.
10819 2010-04-30 Pedro Alves <pedro@codesourcery.com>
10821 * linux-low.c (linux_kill_one_lwp, linux_kill)
10822 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
10823 (send_sigstop): Take an lwp_info as parameter instead. Queue a
10824 SIGSTOP even if the LWP is stopped.
10825 (send_sigstop_callback): New.
10826 (stop_all_lwps): Use send_sigstop_callback instead.
10827 (linux_resume_one_thread): Adjust.
10828 (proceed_one_lwp): Still proceed an LWP that the client has
10829 requested to stop, if we haven't reported it as stopped yet. Make
10830 sure that LWPs the client want stopped, have a pending SIGSTOP.
10832 2010-04-26 Doug Evans <dje@google.com>
10834 * server.c (handle_general_set): Make static.
10836 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
10837 Print received char after testing for error/eof instead of before.
10838 (input_interrupt): Tweak comment.
10840 2010-04-23 Doug Evans <dje@google.com>
10842 * server.c (start_inferior): Print inferior argv if --debug.
10844 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
10846 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
10847 * nto-x86-low.c: Include server.h
10849 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
10851 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
10852 be consistent with other sources of this directory.
10853 (init_registers_amd64): Correct name of source file of this function
10856 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10858 * configure.srv (x86_64-*-mingw*): New configuration for Windows
10859 64-bit executables.
10861 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10863 * win32-i386-low.c: Add 64-bit support.
10864 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
10865 (init_registers_amd64): Declare.
10866 (mappings): Add 64-bit version of array.
10867 (init_windows_x86): New function.
10868 (the_low_target): Change init_arch field to init_windows_x86.
10870 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10872 * win32-low.c: Adapt to support also 64-bit architecture.
10873 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
10874 (get_image_name): Use SIZE_T type for local variable `done'.
10875 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
10876 (toolhelp_get_dll_name): Idem.
10877 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
10878 Use uintptr_t typecast to avoid warning.
10879 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
10880 (handle_exception): Use phex_nz to avoid warning.
10881 (win32_wait): Remove unused local variable `process'.
10883 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10885 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
10888 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
10890 * configure.ac: Use `ws2_32' library for srv_mingw.
10891 * configure: Regenerate.
10892 * gdbreplay.c: Include winsock2.h instead of winsock.h.
10893 * remote-utils.c: Likewise.
10895 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
10897 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
10898 if __x86_64__ is defined.
10900 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10902 * configure: Regenerate.
10904 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10906 * server.c (handle_query): Handle 'qGetTIBAddr' query.
10907 * target.h (target_ops): New get_tib_address field.
10908 * win32-low.h (win32_thread_info): Add thread_local_base field.
10909 * win32-low.c (child_add_thread): Add tlb argument.
10910 Set thread_local_base field to TLB.
10911 (get_child_debug_event): Adapt to child_add_thread change.
10912 (win32_get_tib_address): New function.
10913 (win32_target_ops): Set get_tib_address field to
10914 win32_get_tib_address.
10915 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
10917 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10919 * linux-low.c (linux_mourn): Also remove the process.
10920 * server.c (handle_target_event): Don't remove the process here.
10921 * nto-low.c (nto_mourn): New.
10922 (nto_target_ops): Install it.
10923 * spu-low.c (spu_mourn): New.
10924 (spu_target_ops): Install it.
10925 * win32-low.c (win32_mourn): New.
10926 (win32_target_ops): Install it.
10928 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10930 * server.h (buffer_xml_printf): Remove redundant `;'.
10932 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10934 * regcache.c (set_register_cache): Invalidate regcaches before
10935 changing the register cache layout.
10936 (regcache_invalidate_one): Allow a NULL regcache.
10937 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
10938 regcaches before changing the register cache layout or the target
10941 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
10943 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
10944 variable warning on Linux/x86-64.
10946 2010-04-11 Pedro Alves <pedro@codesourcery.com>
10948 GDBserver disconnected tracing support.
10950 * linux-low.c (linux_remove_process): Delete.
10951 (add_lwp): Don't set last_resume_kind here.
10952 (linux_kill): Use `mourn'.
10953 (linux_detach): Use `thread_db_detach', and `mourn'.
10954 (linux_mourn): New.
10955 (linux_attach_lwp_1): Adjust comment.
10956 (linux_attach): last_resume_kind moved the thread_info; adjust.
10957 (status_pending_p_callback): Adjust.
10958 (linux_wait_for_event_1): Adjust.
10959 (count_events_callback, select_singlestep_lwp_callback)
10960 (select_event_lwp_callback, cancel_breakpoints_callback)
10961 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
10962 (proceed_one_lwp): Adjust.
10963 (linux_async): Add debug output.
10964 (linux_thread_stopped): New.
10965 (linux_pause_all): New.
10966 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
10968 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
10969 (thread_db_free): Delete declaration.
10970 (thread_db_detach, thread_db_mourn): Declare.
10971 * thread-db.c (thread_db_init): Use thread_db_mourn.
10972 (thread_db_free): Delete, split in two.
10973 (disable_thread_event_reporting): New.
10974 (thread_db_detach): New.
10975 (thread_db_mourn): New.
10977 * server.h (struct thread_info) <last_resume_kind>: New field.
10978 <attached>: Add comment.
10979 <gdb_detached>: New field.
10980 (handler_func): Change return type to int.
10981 (handle_serial_event, handle_target_event): Ditto.
10982 (gdb_connected): Declare.
10984 (disconnected_tracing): Declare.
10985 (stop_tracing): Declare.
10987 * server.c (handle_query) <qSupported>: Report support for
10988 disconnected tracing.
10989 (queue_stop_reply_callback): Account for running threads.
10990 (gdb_wants_thread_stopped): New.
10991 (gdb_wants_all_threads_stopped): New.
10992 (gdb_reattached_process): New.
10993 (handle_status): Clear the `gdb_detached' flag of all processes.
10994 In all-stop, stop all threads.
10995 (main): Be sure to leave tfind mode. Handle disconnected tracing.
10996 (process_serial_event): If the remote connection breaks, or if an
10997 exit was forced with "monitor exit", force an event loop exit.
10998 Handle disconnected tracing on detach.
10999 (handle_serial_event): Adjust.
11000 (handle_target_event): If GDB isn't connected, forward events back
11001 to the inferior, unless the last process exited, in which case,
11002 exit gdbserver. Adjust interface.
11004 * remote-utils.c (remote_open): Don't block in accept. Instead
11005 register an event loop source on the listen socket file
11006 descriptor. Refactor bits into ...
11007 (listen_desc): ... this new global.
11008 (gdb_connected): ... this new function.
11009 (enable_async_notification): ... this new function.
11010 (handle_accept_event): ... this new function.
11011 (remote_close): Clear remote_desc.
11013 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
11015 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
11017 (mourn_inferior): Define.
11018 (target_process_qsupported): Avoid the dangling else problem.
11019 (thread_stopped): Define.
11020 (pause_all): Define.
11021 (target_waitstatus_to_string): Declare.
11022 * target.c (target_waitstatus_to_string): New.
11024 * tracepoint.c (tracing): Make extern.
11025 (disconnected_tracing): New.
11026 (stop_tracing): Make extern. Handle tracing stops due to GDB
11028 (cmd_qtdisconnected): New.
11029 (cmd_qtstatus): Report disconnected tracing status in trace reply.
11030 (handle_tracepoint_general_set): Handle QTDisconnected.
11032 * event-loop.c (event_handler_func): Change return type to int.
11033 (process_event): Bail out if the event handler wants the event
11035 (handle_file_event): Ditto.
11036 (start_event_loop): Bail out if the event handler wants the event
11039 * nto-low.c (nto_target_ops): Adjust.
11040 * spu-low.c (spu_wait): Don't remove the process here.
11041 (spu_target_ops): Adjust.
11042 * win32-low.c (win32_wait): Don't remove the process here.
11043 (win32_target_ops): Adjust.
11045 2010-04-11 Pedro Alves <pedro@codesourcery.com>
11047 * regcache.c (realloc_register_cache): Invalidate inferior's
11048 regcache before recreating it.
11050 2010-04-09 Pedro Alves <pedro@codesourcery.com>
11052 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
11054 2010-04-09 Stan Shebs <stan@codesourcery.com>
11055 Pedro Alves <pedro@codesourcery.com>
11057 * server.h (LONGEST): New.
11058 (struct thread_info) <while_stepping>: New field.
11059 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
11061 (initialize_tracepoint, handle_tracepoint_general_set)
11062 (handle_tracepoint_query, tracepoint_finished_step)
11063 (tracepoint_was_hit, release_while_stepping_state_list):
11064 (current_traceframe): Declare.
11065 * server.c (handle_general_set): Handle tracepoint packets.
11066 (read_memory): New.
11067 (write_memory): New.
11068 (handle_search_memory_1): Use read_memory.
11069 (handle_query): Report support for conditional tracepoints, trace
11070 state variables, and tracepoint sources. Handle tracepoint
11072 (main): Initialize the tracepoints module.
11073 (process_serial_event): Handle traceframe reads/writes.
11075 * linux-low.c (handle_tracepoints): New.
11076 (linux_wait_1): Call it.
11077 (linux_resume_one_lwp): Handle while-stepping.
11078 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
11079 (linux_target_ops): Install them.
11080 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
11082 * linux-x86-low.c (x86_supports_tracepoints): New.
11083 (the_low_target). Install it.
11085 * mem-break.h (delete_breakpoint): Declare.
11086 * mem-break.c (delete_breakpoint): Make external.
11088 * target.h (struct target_ops): Add `supports_tracepoints',
11089 `read_pc', and `write_pc' fields.
11090 (target_supports_tracepoints): Define.
11091 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
11094 * regcache.h (struct regcache) <registers_owned>: New field.
11095 (init_register_cache, regcache_cpy): Declare.
11096 (regcache_read_pc, regcache_write_pc): Declare.
11097 (register_cache_size): Declare.
11098 (supply_regblock): Declare.
11099 * regcache.c (init_register_cache): New.
11100 (new_register_cache): Use it.
11101 (regcache_cpy): New.
11102 (register_cache_size): New.
11103 (supply_regblock): New.
11104 (regcache_read_pc, regcache_write_pc): New.
11106 * tracepoint.c: New.
11108 * Makefile.in (OBS): Add tracepoint.o.
11109 (tracepoint.o): New rule.
11111 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
11113 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
11115 (i386-mmx.c): Likewise.
11116 (i386-mmx-linux.o): Likewise.
11117 (i386-mmx-linux.c): Likewise.
11119 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
11120 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
11121 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
11122 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
11124 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
11125 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
11126 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
11128 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
11130 * Makefile.in (clean): Updated.
11132 (i386-avx.c): Likewise.
11133 (i386-avx-linux.o): Likewise.
11134 (i386-avx-linux.c): Likewise.
11135 (amd64-avx.o): Likewise.
11136 (amd64-avx.c): Likewise.
11137 (amd64-avx-linux.o): Likewise.
11138 (amd64-avx-linux.c): Likewise.
11140 * configure.srv (srv_i386_regobj): Add i386-avx.o.
11141 (srv_i386_linux_regobj): Add i386-avx-linux.o.
11142 (srv_amd64_regobj): Add amd64-avx.o.
11143 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
11144 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
11145 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
11146 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
11147 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
11148 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
11149 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
11151 * i387-fp.c: Include "i386-xstate.h".
11153 (i387_cache_to_xsave): Likewise.
11154 (i387_xsave_to_cache): Likewise.
11155 (x86_xcr0): Likewise.
11157 * i387-fp.h (i387_cache_to_xsave): Likewise.
11158 (i387_xsave_to_cache): Likewise.
11159 (x86_xcr0): Likewise.
11161 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
11162 * linux-crisv32-low.c (target_regsets): Likewise.
11163 * linux-m68k-low.c (target_regsets): Likewise.
11164 * linux-mips-low.c (target_regsets): Likewise.
11165 * linux-ppc-low.c (target_regsets): Likewise.
11166 * linux-s390-low.c (target_regsets): Likewise.
11167 * linux-sh-low.c (target_regsets): Likewise.
11168 * linux-sparc-low.c (target_regsets): Likewise.
11169 * linux-xtensa-low.c (target_regsets): Likewise.
11171 * linux-low.c: Include <sys/uio.h>.
11172 (regsets_fetch_inferior_registers): Support nt_type.
11173 (regsets_store_inferior_registers): Likewise.
11174 (linux_process_qsupported): New.
11175 (linux_target_ops): Add linux_process_qsupported.
11177 * linux-low.h (regset_info): Add nt_type.
11178 (linux_target_ops): Add process_qsupported.
11180 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
11182 (init_registers_i386_avx_linux): New.
11183 (init_registers_amd64_avx_linux): Likewise.
11184 (xmltarget_i386_linux_no_xml): Likewise.
11185 (xmltarget_amd64_linux_no_xml): Likewise.
11186 (PTRACE_GETREGSET): Likewise.
11187 (PTRACE_SETREGSET): Likewise.
11188 (x86_fill_xstateregset): Likewise.
11189 (x86_store_xstateregset): Likewise.
11190 (use_xml): Likewise.
11191 (x86_linux_update_xmltarget): Likewise.
11192 (x86_linux_process_qsupported): Likewise.
11193 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
11194 (x86_arch_setup): Don't call init_registers_amd64_linux nor
11195 init_registers_i386_linux here. Call
11196 x86_linux_update_xmltarget.
11197 (the_low_target): Add x86_linux_process_qsupported.
11199 * server.c (handle_query): Call target_process_qsupported.
11201 * target.h (target_ops): Add process_qsupported.
11202 (target_process_qsupported): New.
11204 2010-04-03 Pedro Alves <pedro@codesourcery.com>
11206 * inferiors.c (add_thread): Set last_status kind to
11207 TARGET_WAITKIND_IGNORE.
11208 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
11209 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
11210 (linux_wait_1): Move `thread' local definition to block that uses
11211 it. Don't NULL initialize `event_child'.
11212 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
11213 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
11214 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
11216 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11218 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
11219 an extended waitstatus, or by a watchpoint.
11220 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
11221 thread was stepping or has been stopped by a watchpoint.
11223 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11225 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
11226 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
11227 of another, then delete the previous, and validate all
11229 (validate_inserted_breakpoint): New.
11230 (delete_disabled_breakpoints): New.
11231 (validate_breakpoints): New.
11232 (check_mem_read): Validate breakpoints before trusting their
11233 shadow. Delete disabled breakpoints.
11234 (check_mem_write): Validate breakpoints before trusting they
11235 should be inserted. Delete disabled breakpoints.
11236 * mem-break.h (validate_breakpoints):
11237 * server.c (handle_query): Validate breakpoints when we see a
11240 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11242 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
11243 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
11244 if we could tell there's a GDB breakpoint at stop_pc.
11245 (need_step_over_p): Don't do a step over if we find a GDB
11246 breakpoint at the resume PC.
11248 * mem-break.c (struct raw_breakpoint): New.
11249 (enum bkpt_type): New type `gdb_breakpoint'.
11250 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
11251 fields. New field `raw'.
11252 (find_raw_breakpoint_at): New.
11253 (set_raw_breakpoint_at): Handle refcounting. Create a raw
11254 breakpoint instead.
11255 (set_breakpoint_at): Adjust.
11256 (delete_raw_breakpoint): New.
11257 (release_breakpoint): New.
11258 (delete_breakpoint): Rename to...
11259 (delete_breakpoint_1): ... this. Add proc parameter. Use
11260 release_breakpoint. Return ENOENT.
11261 (delete_breakpoint): Reimplement.
11262 (find_breakpoint_at): Delete.
11263 (find_gdb_breakpoint_at): New.
11264 (delete_breakpoint_at): Delete.
11265 (set_gdb_breakpoint_at): New.
11266 (delete_gdb_breakpoint_at): New.
11267 (gdb_breakpoint_here): New.
11268 (set_reinsert_breakpoint): Use release_breakpoint.
11269 (uninsert_breakpoint): Rename to ...
11270 (uninsert_raw_breakpoint): ... this.
11271 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
11272 (reinsert_raw_breakpoint): Change parameter type to
11274 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
11276 (check_breakpoints): Adjust. Use release_breakpoint.
11277 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
11278 (breakpoint_inserted_here): Ditto.
11279 (check_mem_read): Adjust to iterate over raw breakpoints instead.
11280 Don't trust the breakpoint's shadow if it is not inserted.
11281 (check_mem_write): Adjust to iterate over raw breakpoints instead.
11282 (delete_all_breakpoints): Adjust.
11283 (free_all_breakpoints): Mark all breakpoints as uninserted, and
11284 use delete_breakpoint_1.
11286 * mem-break.h (breakpoints_supported): Delete declaration.
11287 (set_gdb_breakpoint_at): Declare.
11288 (gdb_breakpoint_here): Declare.
11289 (delete_breakpoint_at): Delete.
11290 (delete_gdb_breakpoint_at): Declare.
11292 * server.h (struct raw_breakpoint): Forward declare.
11293 (struct process_info): New field `raw_breakpoints'.
11295 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
11298 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11300 * linux-low.c (status_pending_p_callback): Fix comment.
11301 (linux_wait_for_event_1): Move most of the internal breakpoint
11302 handling from here...
11303 (linux_wait_1): ... to here.
11304 (count_events_callback): New.
11305 (select_singlestep_lwp_callback): New.
11306 (select_event_lwp_callback): New.
11307 (cancel_breakpoints_callback): New.
11308 (select_event_lwp): New.
11309 (linux_wait_1): Simplify internal breakpoint handling. Give equal
11310 priority to all LWPs that have had events that should be reported
11311 to the client. Cancel breakpoints when about to reporting the
11312 event to the client, not while stopping lwps. No longer cancel
11313 finished single-steps here.
11314 (cancel_finished_single_step): Delete.
11315 (cancel_finished_single_steps): Delete.
11317 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11319 * mem-break.c (enum bkpt_type): New.
11320 (struct breakpoint): New field `type'.
11321 (set_breakpoint_at): Change return type to struct breakpoint
11322 pointer. Set type to `other_breakpoint' by default.
11323 (delete_breakpoint): Rewrite, supporting more than one breakpoint
11324 in the breakpoint list.
11325 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
11326 (reinsert_breakpoint): Rename to ...
11327 (reinsert_raw_breakpoint): ... this.
11328 (reinsert_breakpoints_at): Adjust.
11329 * mem-break.h (struct breakpoint): Declare.
11330 (set_breakpoint_at): Change return type to struct breakpoint
11333 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11335 * server.c (handle_query): Assign, not compare.
11337 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11339 Teach linux gdbserver to step-over-breakpoints.
11341 * linux-low.c (can_hardware_single_step): New.
11342 (supports_breakpoints): New.
11343 (handle_extended_wait): If stopping threads, read the stop pc of
11344 the new cloned LWP.
11346 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
11347 low target doesn't support retrieving the PC.
11348 (add_lwp): Set last_resume_kind to resume_continue.
11349 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
11350 (linux_attach): Don't clear stop_expected. Set the lwp's
11351 last_resume_kind to resume_stop.
11352 (linux_detach_one_lwp): Don't check for removed breakpoints.
11353 (check_removed_breakpoint): Delete.
11354 (status_pending_p): Rename to ...
11355 (status_pending_p_callback): ... this. Don't check for removed
11356 breakpoints. Don't consider threads that are stopped from GDB's
11358 (linux_wait_for_lwp): Always read the stop_pc here.
11359 (cancel_breakpoint): New.
11360 (step_over_bkpt): New global.
11361 (linux_wait_for_event_1): Implement stepping over breakpoints.
11362 (gdb_wants_lwp_stopped): New.
11363 (gdb_wants_all_stopped): New.
11364 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
11365 single-step traps here. Store the thread's last reported target
11367 (send_sigstop): Don't clear stop_expected. Always set it,
11369 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
11370 (cancel_finished_single_step): New.
11371 (cancel_finished_single_steps): New.
11372 (wait_for_sigstop): Don't cancel finished single-step traps here.
11373 (linux_resume_one_lwp): Don't check for removed breakpoints.
11374 Don't set `step' on non-hardware step archs.
11375 (linux_set_resume_request): Ignore resume_stop requests if already
11376 stopping or stopped. Set the lwp's last_resume_kind.
11377 (resume_status_pending_p): Don't check for removed breakpoints.
11378 (need_step_over_p): New.
11379 (start_step_over): New.
11380 (finish_step_over): New.
11381 (linux_resume_one_thread): Always queue a sigstop for resume_stop
11382 requests. Clear the thread's last reported target waitstatus.
11383 Don't use the `suspended' flag. Don't consider pending breakpoints.
11384 (linux_resume): Start a step-over if necessary.
11385 (proceed_one_lwp): New.
11386 (proceed_all_lwps): New.
11387 (unstop_all_lwps): New.
11388 * linux-low.h (struct lwp_info): Rewrite comment for the
11389 `suspended' flag. Add the `stop_pc' field. Delete the
11390 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
11391 Add `'last_resume_kind' and `need_step_over' fields.
11392 * inferiors.c (struct thread_info): Delete, moved elsewhere.
11393 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
11394 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
11395 (set_raw_breakpoint_at): New.
11396 (set_breakpoint_at): Rewrite to use it.
11397 (reinsert_breakpoint_handler): Delete.
11398 (set_reinsert_breakpoint): New.
11399 (reinsert_breakpoint_by_bp): Delete.
11400 (delete_reinsert_breakpoints): New.
11401 (uninsert_breakpoint): Rewrite.
11402 (uninsert_breakpoints_at): New.
11403 (reinsert_breakpoint): Rewrite.
11404 (reinsert_breakpoints_at): New.
11405 (check_breakpoints): Rewrite.
11406 (breakpoint_here): New.
11407 (breakpoint_inserted_here): New.
11408 (check_mem_read): Adjust.
11409 * mem-break.h (breakpoints_supported, breakpoint_here)
11410 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
11411 (reinsert_breakpoint_by_bp): Delete declaration.
11412 (delete_reinsert_breakpoints): Declare.
11413 (reinsert_breakpoint): Delete declaration.
11414 (reinsert_breakpoints_at): Declare.
11415 (uninsert_breakpoint): Delete declaration.
11416 (uninsert_breakpoints_at): Declare.
11417 (check_breakpoints): Adjust prototype.
11418 * server.h: Adjust include order.
11419 (struct thread_info): Declare here. Add a `last_status' field.
11421 2010-03-23 Michael Snyder <msnyder@vmware.com>
11423 * server.c (crc32): New function.
11424 (handle_query): Add handling for 'qCRC:' request.
11426 2010-03-23 Pedro Alves <pedro@codesourcery.com>
11428 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
11429 lwp had been stopped by a watchpoint.
11431 2010-03-16 Pedro Alves <pedro@codesourcery.com>
11433 * server.h (internal_error): Declare.
11434 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
11435 * utils.c (internal_error): New function.
11437 2010-03-15 Andreas Schwab <schwab@redhat.com>
11439 * configure.srv: Fix typo setting srv_regobj.
11441 2010-03-15 Pedro Alves <pedro@codesourcery.com>
11443 * linux-low.c (fetch_register): Avoid passing a non string literal
11445 (usr_store_inferior_registers): Ditto.
11447 2010-03-14 Pedro Alves <pedro@codesourcery.com>
11449 * linux-low.c (linux_write_memory): Bail out early if peeking
11452 2010-03-14 Pedro Alves <pedro@codesourcery.com>
11454 * linux-low.h (struct lwp_info): New fields
11455 `stopped_by_watchpoint' and `stopped_data_address'.
11456 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
11457 here, and cache them in the lwp object.
11458 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
11460 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
11462 (linux_stopped_by_watchpoint): Rewrite.
11463 (linux_stopped_data_address): Rewrite.
11465 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
11467 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
11468 switching the current inferior, not before.
11470 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
11472 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
11473 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
11474 i386-linux.c and amd64-linux.c.
11475 (reg-i386.o): Removed.
11476 (reg-i386.c): Likewise.
11477 (reg-i386-linux.o): Likewise.
11478 (reg-i386-linux.c): Likewise.
11479 (reg-x86-64.o): Likewise.
11480 (reg-x86-64.c): Likewise.
11481 (reg-x86-64-linux.o): Likewise.
11482 (reg-x86-64-linux.c): Likewise.
11484 (i386.c): Likewise.
11485 (i386-linux.o): Likewise.
11486 (i386-linux.c): Likewise.
11487 (amd64.o): Likewise.
11488 (amd64.c): Likewise.
11489 (amd64-linux.o): Likewise.
11490 (amd64-linux.c): Likewise.
11492 * configure.srv (srv_i386_regobj): New.
11493 (srv_i386_linux_regobj): Likewise.
11494 (srv_amd64_regobj): Likewise.
11495 (srv_amd64_linux_regobj): Likewise.
11496 (srv_i386_32bit_xmlfiles): Likewise.
11497 (srv_i386_64bit_xmlfiles): Likewise.
11498 (srv_i386_xmlfiles): Likewise.
11499 (srv_amd64_xmlfiles): Likewise.
11500 (srv_i386_linux_xmlfiles): Likewise.
11501 (srv_amd64_linux_xmlfiles): Likewise.
11502 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
11503 srv_xmlfiles to $srv_i386_xmlfiles.
11504 (i[34567]86-*-mingw32ce*): Likewise.
11505 (i[34567]86-*-mingw*): Likewise.
11506 (i[34567]86-*-nto*): Likewise.
11507 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
11508 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
11509 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
11510 (x86_64-*-linux*): Likewise.
11512 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
11513 (init_registers_amd64_linux): New.
11514 (x86_arch_setup): Replace init_registers_x86_64_linux with
11515 init_registers_amd64_linux.
11517 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
11519 * configure.ac: Check for libdl. If it is not available link against
11520 static libthread_db.
11521 * configure: Regenerate.
11523 2010-02-22 Pedro Alves <pedro@codesourcery.com>
11527 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
11528 handing a read watchpoint.
11529 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
11531 2010-02-12 Doug Evans <dje@google.com>
11533 * linux-low.c (linux_supports_tracefork_flag): Document.
11534 (linux_look_up_symbols): Add comment.
11536 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
11538 * regcache.c (supply_register): Clear regcache if buf is NULL.
11540 2010-02-02 Nicolas Roche <roche@sourceware.org>
11541 Joel Brobecker <brobecker@adacore.com>
11543 * inferiors.c (find_inferior): Add function documentation.
11544 (unloaded_dll): Handle the case where the unloaded dll has not
11545 been previously registered in the dll list.
11547 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
11549 * linux-arm-low.c (thumb_breakpoint_len): Delete.
11550 (thumb2_breakpoint): New.
11551 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
11553 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
11555 * linux-low.c (get_stop_pc): Check for SIGTRAP.
11556 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
11559 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11561 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
11563 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
11565 * linux-s390-low.c (s390_collect_ptrace_register)
11566 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
11568 2010-01-21 Doug Evans <dje@google.com>
11570 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
11571 (PTRACE_ARG4_TYPE): New macro.
11572 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
11573 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
11574 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
11575 (usr_store_inferior_registers): Ditto.
11576 (linux_read_memory, linux_write_memory): Ditto.
11577 (linux_test_for_tracefork): Ditto.
11579 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
11580 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
11582 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11584 * proc-service.c (ps_lgetregs): Don't refetch registers from the
11587 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11589 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
11590 prototype to take a regcache. Adjust.
11592 2010-01-20 Pedro Alves <pedro@codesourcery.com>
11594 * regcache.h (struct thread_info): Forward declare.
11595 (struct regcache): New.
11596 (new_register_cache): Adjust prototype.
11597 (get_thread_regcache): Declare.
11598 (free_register_cache): Adjust prototype.
11599 (registers_to_string, registers_from_string): Ditto.
11600 (supply_register, supply_register_by_name, collect_register)
11601 (collect_register_as_string, collect_register_by_name): Ditto.
11602 * regcache.c (struct inferior_regcache_data): Delete.
11603 (get_regcache): Rename to ...
11604 (get_thread_regcache): ... this. Adjust. Switch inferior before
11605 fetching registers.
11606 (regcache_invalidate_one): Adjust.
11607 (regcache_invalidate): Fix prototype.
11608 (new_register_cache): Return the new register cache.
11609 (free_register_cache): Change prototype.
11610 (realloc_register_cache): Adjust.
11611 (registers_to_string): Change prototype to take a regcache. Adjust.
11612 (registers_from_string): Ditto.
11613 (register_data): Ditto.
11614 (supply_register): Ditto.
11615 (supply_register_by_name): Ditto.
11616 (collect_register): Ditto.
11617 (collect_register_as_string): Ditto.
11618 (collect_register_by_name): Ditto.
11619 * server.c (process_serial_event): Adjust.
11620 * linux-low.h (regset_fill_func, regset_store_func): Change
11622 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
11624 * linux-low.c (get_stop_pc): Adjust.
11625 (check_removed_breakpoint): Adjust.
11626 (linux_wait_for_event): Adjust.
11627 (linux_resume_one_lwp): Adjust.
11628 (fetch_register): Add regcache parameter. Adjust.
11629 (usr_store_inferior_registers): Ditto.
11630 (regsets_fetch_inferior_registers): Ditto.
11631 (regsets_store_inferior_registers): Ditto.
11632 (linux_fetch_registers, linux_store_registers): Ditto.
11633 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
11635 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
11637 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
11638 prototype to take a regcache.
11639 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
11640 * remote-utils.c (convert_ascii_to_int, outreg)
11641 (prepare_resume_reply): Change prototype to take a regcache.
11643 * target.h (struct target_ops) <fetch_registers, store_registers>:
11644 Change prototype to take a regcache.
11645 (fetch_inferior_registers, store_inferior_registers): Change
11646 prototype to take a regcache. Adjust.
11647 * proc-service.c (ps_lgetregs): Adjust.
11648 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
11649 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
11650 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
11651 take a regcache. Adjust.
11652 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
11653 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
11654 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
11655 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
11656 * linux-cris-low.c (cris_get_pc, cris_set_pc)
11657 (cris_cannot_fetch_register):
11658 (cris_breakpoint_at): Change prototype to take a regcache.
11660 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
11661 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
11662 to take a regcache. Adjust.
11663 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
11665 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
11666 take a regcache. Adjust.
11667 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
11668 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
11669 (m68k_set_pc): Change prototype to take a regcache. Adjust.
11670 * linux-mips-low.c (mips_get_pc):
11671 (mips_set_pc): Change prototype to take a regcache. Adjust.
11672 (mips_reinsert_addr): Adjust.
11673 (mips_collect_register): Change prototype to take a regcache.
11675 (mips_supply_register):
11676 (mips_collect_register_32bit, mips_supply_register_32bit)
11677 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
11678 (mips_store_fpregset): Ditto.
11679 * linux-ppc-low.c (ppc_supply_ptrace_register)
11680 (ppc_supply_ptrace_register): Ditto.
11681 (parse_spufs_run): Adjust.
11682 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
11683 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
11684 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
11685 take a regcache. Adjust.
11686 * linux-s390-low.c (s390_collect_ptrace_register)
11687 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
11688 (s390_set_pc): Change prototype to take a regcache. Adjust.
11689 (s390_arch_setup): Adjust.
11690 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
11691 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
11692 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
11693 (sparc_fill_gregset, sparc_store_gregset_from_stack)
11694 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
11696 (sparc_breakpoint_at): Adjust.
11697 * linux-xtensa-low.c (xtensa_fill_gregset):
11698 (xtensa_store_gregset):
11699 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
11700 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
11701 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
11702 prototype to take a regcache. Adjust.
11703 * win32-arm-low.c (arm_fetch_inferior_register)
11704 (arm_store_inferior_register): Change prototype to take a
11706 * win32-i386-low.c (i386_fetch_inferior_register)
11707 (i386_store_inferior_register): Change prototype to take a
11709 * win32-low.c (child_fetch_inferior_registers)
11710 (child_store_inferior_registers): Change prototype to take a
11712 (win32_wait): Adjust.
11713 (win32_fetch_inferior_registers): Change prototype to take a
11715 (win32_store_inferior_registers): Adjust.
11716 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
11717 store_inferior_register>: Change prototype to take a regcache.
11719 2010-01-20 Doug Evans <dje@google.com>
11721 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
11723 (linux_wait_for_event1, linux_init_signals): Ditto.
11724 (W_STOPCODE): Provide definition if missing.
11726 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
11728 * linux-low.c (linux_core_of_thread): New.
11729 (compare_ints, show_process, list_threads): New.
11730 (linux_qxfer_osdata): Report threads and cores.
11731 (linux_target_op): Register linux_core_of_thread.
11732 * remote-utils.c (prepare_resume_reply): Report the core.
11733 (buffer_xml_printf): Support %d specifier.
11734 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
11736 (handle_query): Handle qXfer:threads. Announce availability
11738 * target.h (struct target_ops): New field core_of_thread.
11740 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
11742 * Makefile.in (clean): Remove new generated files.
11743 (reg-s390.o, reg-s390.c): Remove rules.
11744 (reg-s390x.o, reg-s390x.c): Likewise.
11745 (s390-linux32.o, s390-linux32.c): Add rules.
11746 (s390-linux64.o, s390-linux64.c): Likewise.
11747 (s390x-linux64.o, s390x-linux64.c): Likewise.
11748 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
11749 * linux-s390-low.c: Include <elf.h>.
11750 (HWCAP_S390_HIGH_GPRS): Define if undefined.
11751 (init_registers_s390): Remove prototype.
11752 (init_registers_s390x): Likewise.
11753 (init_registers_s390_linux32): Add prototype.
11754 (init_registers_s390_linux64): Likewise.
11755 (init_registers_s390x_linux64): Likewise.
11756 (s390_num_regs_3264): New define.
11757 (s390_regmap_3264): New global variable.
11758 (s390_cannot_fetch_register): Remove obsolete check.
11759 (s390_cannot_store_register): Likewise.
11760 (s390_collect_ptrace_register): Handle upper/lower register halves.
11761 (s390_supply_ptrace_register): Likewise.
11762 (s390_fill_gregset): Update to register number changes.
11763 (s390_get_hwcap): New routine.
11764 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
11765 Install appropriate regmap and register set.
11767 2010-01-01 Joel Brobecker <brobecker@adacore.com>
11769 * server.c (gdbserver_version): Update copyright year to 2010.
11770 * gdbreplay.c (gdbreplay_version): Likewise.
11772 2009-12-28 Doug Evans <dje@google.com>
11774 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
11775 elf/external.h. Include <elf.h> instead but only if necessary.
11777 2009-12-28 Pedro Alves <pedro@codesourcery.com>
11779 * linux-low.c (linux_remove_process): Remove `detaching'
11780 parameter. Don't release/detach from thread_db here.
11781 (linux_kill): Release/detach from thread_db here, ...
11782 (linux_detach): ... and here, before actually detaching.
11783 (linux_wait_1): ... and here, when a process exits.
11784 * thread-db.c (any_thread_of): New.
11785 (thread_db_free): Switch the current inferior to a thread of the
11788 2009-12-21 Doug Evans <dje@google.com>
11790 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
11792 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
11793 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
11794 warning ifndef __NR_tkill. Move setting of errno there too.
11795 Delete unnecessary resetting of errno after syscall.
11796 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
11798 * configure.ac: Check for dladdr.
11799 * config.in: Regenerate.
11800 * configure: Regenerate.
11801 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
11802 (try_thread_db_load): Update.
11804 * linux-low.c (my_waitpid): Delete unnecessary prototype.
11806 2009-12-18 Doug Evans <dje@google.com>
11808 * event-loop.c: Include unistd.h if it exists.
11810 * linux-low.c (my_waitpid): Move definition away from being in
11811 between linux_tracefork_child/linux_test_for_tracefork.
11813 * gdb_proc_service.h (psaddr_t): Fix type.
11814 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
11815 signature to match glibc.
11817 2009-12-16 Doug Evans <dje@google.com>
11819 * linux-low.c (linux_read_memory): Fix argument to read.
11821 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11823 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
11824 events, don't leave current_inferior pointing at null.
11826 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11828 * win32-low.c (LOG): Delete.
11829 (OUTMSG): Output to stderr.
11830 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
11831 on compile time LOG macro.
11832 (win32_wait): Fix debug output.
11834 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11836 * win32-low.c (win32_add_one_solib): If the dll name is
11837 "ntdll.dll", prepend the system directory to the dll path.
11839 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
11841 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
11843 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
11844 Vladimir Prus <vladimir@codesourcery.com>
11846 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
11847 * configure.ac: Check for __mcoldfire__ and set
11848 gdb_cv_m68k_is_coldfire.
11849 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
11850 reg-cf.o and reg-m68k.o.
11851 * configure: Regenerated.
11853 2009-11-16 Pedro Alves <pedro@codesourcery.com>
11855 * linux-low.c (linux_remove_process): Add `detaching' parameter.
11856 Pass it to thread_db_free.
11857 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
11858 proper `detaching' argument to linux_remove_process.
11859 * linux-low.h (thread_db_free): Add `detaching' parameter.
11860 * thread-db.c (thread_db_init): Pass false as `detaching' argument
11862 (thread_db_free): Add `detaching' parameter. Only
11863 call td_ta_clear_event if detaching from process.
11865 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
11867 * thread-db.c (thread_db_free): Fix typo.
11869 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
11872 * thread-db.c (thread_db_free): Call td_ta_clear_event.
11874 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
11876 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
11877 with an i686 compiler.
11878 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
11880 * configure: Rebuilt.
11882 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
11886 * server.c (handle_search_memory_1): Correct read_addr initialization
11887 in loop for searching subsequent chunks.
11889 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
11891 * configure.ac: New --with-libthread-db option.
11892 * thread-db.c: Allow direct dependence on libthread_db.
11893 (thread_db_free): Adjust.
11894 * config.in: Regenerate.
11895 * configure: Likewise.
11897 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
11900 * thread-db.c (attach_thread): New function.
11901 (maybe_attach_thread): Return success/failure.
11902 (find_new_threads_callback): Adjust.
11903 (thread_db_find_new_threads): Loop until no new threads.
11905 2009-10-13 Pedro Alves <pedro@codesourcery.com>
11907 * proc-service.c (ps_lgetregs): Formatting.
11909 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
11911 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
11912 * configure.ac: Adjust.
11913 * linux-low.h (struct process_info_private): Move members to struct
11915 (thread_db_free, thread_db_handle_monitor_command): New prototype.
11916 * linux-low.c (linux_remove_process): Adjust.
11917 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
11918 * server.c (handle_query): Move code ...
11919 (handle_monitor_command): ... here. New function.
11920 * target.h (struct target_ops): New member.
11921 * thread-db.c (struct thread_db): New.
11922 (libthread_db_search_path): New variable.
11923 (thread_db_create_event, thread_db_enable_reporting)
11924 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
11925 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
11926 (try_thread_db_load_1, dladdr_to_soname): New functions.
11927 (try_thread_db_load, thread_db_load_search): New functions.
11928 (thread_db_init): Search for libthread_db.
11929 (thread_db_free): New function.
11930 (thread_db_handle_monitor_command): Likewise.
11931 * config.in: Regenerate.
11932 * configure: Regenerate.
11934 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
11936 * spu-low.c (spu_kill): Wait for inferior to terminate.
11937 Call clear_inferiors.
11938 (spu_detach): Call clear_inferiors.
11940 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11942 * aclocal.m4: Regenerate.
11943 * config.in: Likewise.
11944 * configure: Likewise.
11946 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11948 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
11949 (parse_spufs_run): New function.
11950 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
11951 (ppc_breakpoint_at): Handle SPU breakpoints.
11953 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11955 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
11956 (SPUFS_MAGIC): Define.
11957 (spu_enumerate_spu_ids): New function.
11958 (linux_qxfer_spu): New function.
11959 (linux_target_ops): Install linux_qxfer_spu.
11961 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11963 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
11964 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
11965 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
11966 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
11967 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
11968 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
11969 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
11970 (init_registers_powerpc_cell32l): Add prototype.
11971 (init_registers_powerpc_cell64l): Likewise.
11972 (ppc_arch_setup): Detect Cell/B.E. architecture.
11974 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11976 * Makefile.in (datarootdir): New variable.
11978 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11980 * linux-low.c (linux_write_memory): Update debugging output.
11981 * Makefile.in (clean): Add new descriptions.
11982 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
11983 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
11984 * configure.srv: Add new files for arm*-*-linux*.
11985 * linux-arm-low.c: Add new declarations.
11986 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
11987 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
11988 (HWCAP_VFPv3D16): New.
11989 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
11990 instead of __IWMMXT__.
11991 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
11992 (arm_arch_setup): New.
11993 (target_regsets): Remove #ifdef. Add VFP regset.
11994 (the_low_target): Use arm_arch_setup.
11996 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11998 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
11999 the main thread again.
12001 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
12003 Adding Neutrino gdbserver.
12004 * configure: Regenerated.
12005 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
12006 * configure.srv (i[34567]86-*-nto*): New target.
12007 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
12008 * remote-utils.c [__QNX__]: Include sys/iomgr.h
12009 (nto_comctrl) [__QNX__]: New function.
12010 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
12012 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
12014 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
12017 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
12018 Pedro Alves <pedro@codesourcery.com>
12020 * win32-i386-low.c (i386_get_thread_context): Handle systems that
12021 don't support CONTEXT_EXTENDED_REGISTERS.
12022 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
12023 (the_low_target): Install them.
12024 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
12025 failing with ERROR_PIPE_NOT_CONNECTED.
12027 2009-06-30 Doug Evans <dje@google.com>
12028 Pierre Muller <muller@ics.u-strasbg.fr>
12030 Add h/w watchpoint support to x86-linux, win32-i386.
12031 * Makefile.in (SFILES): Add i386-low.c
12032 (i386_low_h): Define.
12033 (i386-low.o): Add dependencies.
12034 (linux-x86-low.o): Add i386-low.h dependency.
12035 (win32-i386-low.o): Ditto.
12036 * i386-low.c: New file.
12037 * i386-low.h: New file.
12038 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
12039 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
12040 * linux-low.c (linux_add_process): Initialize arch_private.
12041 (linux_remove_process): Free arch_private.
12042 (add_lwp): Initialize arch_private.
12043 (delete_lwp): Free arch_private.
12044 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
12046 * linux-low.h (process_info_private): New member arch_private.
12047 (lwp_info): New member arch_private.
12048 (linux_target_ops): New members new_process, new_thread,
12050 (ptid_of): New macro.
12051 * linux-x86-low.c: Include stddef.h, i386-low.h.
12052 (arch_process_info): New struct.
12053 (arch_lwp_info): New struct.
12054 (x86_linux_dr_get, x86_linux_dr_set): New functions.
12055 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12056 (i386_dr_low_get_status): New function.
12057 (x86_insert_point, x86_remove_point): New functions.
12058 (x86_stopped_by_watchpoint): New function.
12059 (x86_stopped_data_address): New function.
12060 (x86_linux_new_process, x86_linux_new_thread): New functions.
12061 (x86_linux_prepare_to_resume): New function.
12062 (the_low_target): Add entries for insert_point, remove_point,
12063 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
12065 * server.c (debug_hw_points): New global.
12066 (monitor_show_help): Document set debug-hw-points.
12067 (handle_query): Process "set debug-hw-points".
12068 * server.h (debug_hw_points): Declare.
12069 (paddress): Declare.
12070 * utils.c (NUMCELLS, CELLSIZE): New macros.
12071 (get_sell, xsnprintf, paddress): New functions.
12072 * win32-arm-low.c (the_low_target): Add entries for insert_point,
12073 remove_point, stopped_by_watchpoint, stopped_data_address.
12074 * win32-i386-low.c: Include i386-low.h.
12075 (debug_reg_state): Replaces dr.
12076 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12077 (i386_dr_low_get_status): New function.
12078 (i386_insert_point, i386_remove_point): New functions.
12079 (i386_stopped_by_watchpoint): New function.
12080 (i386_stopped_data_address): New function.
12081 (i386_initial_stuff): Update.
12082 (get_thread_context,set_thread_context,i386_thread_added): Update.
12083 (the_low_target): Add entries for insert_point,
12084 remove_point, stopped_by_watchpoint, stopped_data_address.
12085 * win32-low.c (win32_insert_watchpoint): New function.
12086 (win32_remove_watchpoint): New function.
12087 (win32_stopped_by_watchpoint): New function.
12088 (win32_stopped_data_address): New function.
12089 (win32_target_ops): Add entries for insert_watchpoint,
12090 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
12091 * win32-low.h (win32_target_ops): New members insert_point,
12092 remove_point, stopped_by_watchpoint, stopped_data_address.
12094 2009-06-25 Pedro Alves <pedro@codesourcery.com>
12096 * server.c (process_serial_event): Re-return unsupported, not
12097 error, if the type isn't recognized. Re-allow supporting only
12098 insert or remove packets. Also call require_running for
12099 breakpoints. Add missing break statement to default case. Tidy.
12100 * target.h (struct target_ops): Rename insert_watchpoint to
12101 insert_point, and remove_watchpoint to remove_point.
12103 * linux-low.h (struct linux_target_ops): Likewise.
12104 * linux-low.c (linux_insert_watchpoint): Rename to ...
12105 (linux_insert_point): ... this. Adjust.
12106 (linux_remove_watchpoint): Rename to ...
12107 (linux_remove_point): ... this. Adjust.
12108 (linux_target_ops): Adjust.
12109 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
12110 (cris_insert_point): ... this.
12111 (cris_remove_watchpoint): Rename to ...
12112 (cris_remove_point): ... this.
12113 (the_low_target): Adjust.
12115 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
12117 * server.c (handle_v_kill): Pass signal_pid to
12118 kill_inferior if multi_process is zero.
12120 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
12122 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
12123 * target.h (target_ops): Comment for *_watchpoint to make it clear
12124 the functions can get types '0' and '1'.
12126 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
12128 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
12129 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
12130 * regcache.c (get_regcache): Likewise.
12131 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
12132 * win32-low.c (child_fetch_inferior_registers): Remove check for
12135 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
12136 Pedro Alves <pedro@codesourcery.com>
12138 * target.h (struct target_ops) <supports_multi_process>: New
12140 (target_supports_multi_process): New.
12141 * server.c (handle_query): Even if GDB reports support, only
12142 enable multi-process if the target also supports it. Report
12143 multi-process support only if the target backend supports it.
12144 * linux-low.c (linux_supports_multi_process): New function.
12145 (linux_target_ops): Install it as target_supports_multi_process
12148 2009-05-24 Doug Evans <dje@google.com>
12150 Global renaming of find_thread_pid to find_thread_ptid.
12151 * server.h (find_thread_ptid): Renamed from find_thread_pid.
12152 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
12153 All callers updated.
12155 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
12156 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
12159 * linux-low.c (get_stop_pc): Print pc if debug_threads.
12160 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
12161 (linux_resume_one_lwp): Ditto.
12163 2009-05-23 Doug Evans <dje@google.com>
12165 * linux-low.c (linux_resume_one_lwp): Change type of first arg
12166 from struct inferior_list_entry * to struct lwp_info *.
12167 All callers updated.
12169 2009-05-13 Doug Evans <dje@google.com>
12171 * linux-x86-low.c: Don't include assert.h.
12172 (x86_siginfo_fixup): Use fatal, not assert.
12173 (x86_arch_setup): Fix comment.
12175 2009-05-12 Doug Evans <dje@google.com>
12177 Biarch support for i386/amd64 gdbserver.
12178 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
12179 Add linux-x86-low.c.
12180 (linux-i386-low.o, linux-x86-64-low.o): Delete.
12181 (linux-x86-low.o): Add.
12182 * linux-x86-64-low.c: Delete.
12183 * linux-i386-low.c: Delete.
12184 * linux-x86-low.c: New file.
12185 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
12187 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
12189 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
12190 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
12191 (linux_child_pid_to_exec_file): New function.
12192 (elf_64_header_p, elf_64_file_p): New functions.
12193 (siginfo_fixup): New function.
12194 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
12195 give target a chance to convert layout.
12196 * linux-low.h (linux_target_ops): New member siginfo_fixup.
12197 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
12199 2009-05-07 Doug Evans <dje@google.com>
12201 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
12202 (regsets_store_inferior_registers): Ditto.
12204 2009-05-06 Pedro Alves <pedro@codesourcery.com>
12208 * linux-low.c (must_set_ptrace_flags): Delete.
12209 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
12211 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
12212 `lwp->must_set_ptrace_flags' instead.
12213 (linux_wait_for_event_1): Set ptrace options here.
12214 (linux_wait_1): ... not here.
12216 2009-04-30 Doug Evans <dje@google.com>
12218 * inferiors.c (started_inferior_callback): New function.
12219 (attached_inferior_callback): New function.
12220 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
12221 * server.c (print_started_pid, print_attached_pid): New functions.
12222 (detach_or_kill_for_exit): New function.
12223 (main): Call it instead of for_each_inferior (kill_inferior_callback).
12224 * server.h (have_started_inferiors_p): Declare.
12225 (have_attached_inferiors_p): Declare.
12227 * inferiors.c (remove_process): Fix memory leak, free process.
12228 * linux-low.c (linux_remove_process): New function.
12229 (linux_kill): Call it instead of remove_process.
12230 (linux_detach, linux_wait_1): Ditto.
12232 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
12234 * configure.srv: Add x86 Windows CE target.
12236 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
12238 * inferiors.c (get_thread_process): Make global.
12239 * server.h (get_thread_process): Add prototype.
12240 * thread-db.c (find_one_thread): Use get_thread_process
12241 instead of current_process.
12242 (thread_db_get_tls_address): Do not crash if called when
12243 thread layer is not yet initialized.
12245 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
12247 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
12248 * spu-low.c (current_tid): Rename to ...
12249 (current_ptid): ... this.
12250 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
12251 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
12252 ptid_get_lwp (current_ptid) instead of current_tid.
12253 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
12254 instead of current_tid. Use find_process_pid to verify pid
12255 argument is valid. Pass proper argument to remove_process.
12256 (spu_thread_alive): Compare current_ptid instead of current_tid.
12257 (spu_resume): Likewise.
12259 2009-04-02 Pedro Alves <pedro@codesourcery.com>
12261 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
12264 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12266 Implement the multiprocess extensions, and add linux multiprocess
12269 * server.h (ULONGEST): Declare.
12270 (struct ptid, ptid_t): New.
12271 (minus_one_ptid, null_ptid): Declare.
12272 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
12273 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
12274 (struct inferior_list_entry): Change `id' type from unsigned from
12276 (struct sym_cache, struct breakpoint, struct
12277 process_info_private): Forward declare.
12278 (struct process_info): Declare.
12279 (current_process): Declare.
12280 (all_processes): Declare.
12281 (initialize_inferiors): Declare.
12282 (add_thread): Adjust to use ptid_t.
12283 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
12284 (add_process, remove_process, find_thread_pid): Declare.
12285 (find_inferior_id): Adjust to use ptid_t.
12286 (cont_thread, general_thread, step_thread): Change type to ptid_t.
12287 (multi_process): Declare.
12288 (push_event): Adjust to use ptid_t.
12289 (read_ptid, write_ptid): Declare.
12290 (prepare_resume_reply): Adjust to use ptid_t.
12291 (clear_symbol_cache): Declare.
12292 * inferiors.c (all_processes): New.
12293 (null_ptid, minus_one_ptid): New.
12294 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
12295 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
12296 (add_thread): Change unsigned long to ptid. Remove gdb_id
12298 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
12299 (gdb_id_to_thread): Rename to ...
12300 (find_thread_pid): ... this. Change unsigned long to ptid.
12301 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
12302 (loaded_dll, pull_pid_from_list): Adjust.
12303 (add_process, remove_process, find_process_pid)
12304 (get_thread_process, current_process, initialize_inferiors): New.
12305 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
12306 (struct target_waitstatus) <related_pid>: Ditto.
12307 (struct target_ops) <kill, detach>: Add `pid' argument. Change
12308 return type to int.
12309 (struct target_ops) <join>: Add `pid' argument.
12310 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
12311 (struct target_ops) <wait>: Add `ptid' field. Change return type
12313 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
12314 (mywait): Add `ptid' argument. Change return type to ptid_t.
12315 (target_pid_to_str): Declare.
12316 * target.c (set_desired_inferior): Adjust to use ptids.
12317 (mywait): Add new `ptid' argument. Adjust.
12318 (target_pid_to_str): New.
12319 * mem-break.h (free_all_breakpoints): Declare.
12320 * mem-break.c (breakpoints): Delelete.
12321 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
12322 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
12323 to use per-process breakpoint list.
12324 (free_all_breakpoints): New.
12325 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
12326 (symbol_cache, all_symbols_looked_up): Delete.
12328 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
12330 (prepare_resume_reply): Change ptid argument's type from unsigned
12331 long to ptid_t. Adjust. Implement W;process and X;process.
12332 (free_sym_cache, clear_symbol_cache): New.
12333 (look_up_one_symbol): Adjust to per-process symbol cache. *
12334 * server.c (cont_thread, general_thread, step_thread): Change type
12336 (attached): Delete.
12337 (multi_process): New.
12338 (last_ptid): Change type to ptid_t.
12339 (struct vstop_notif) <ptid>: Change type to ptid_t.
12340 (queue_stop_reply, push_event): Change `ptid' argument's type to
12342 (discard_queued_stop_replies): Add `pid' argument.
12343 (start_inferior): Adjust to use ptids. Adjust to mywait interface
12344 changes. Don't reference the `attached' global.
12345 (attach_inferior): Adjust to mywait interface changes.
12346 (handle_query): Adjust to use ptids. Parse GDB's qSupported
12347 features. Handle and report "multiprocess+". Handle
12349 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
12351 (handle_v_kill): New.
12352 (handle_v_stopped): Adjust to use target_pid_to_str.
12353 (handle_v_requests): Allow multiple attaches and runs when
12354 multiprocess extensions are in effect. Handle "vKill".
12355 (myresume): Adjust to use ptids.
12356 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
12357 (handle_status): Adjust to discard_queued_stop_replies interface
12359 (first_thread_of, kill_inferior_callback)
12360 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
12361 (main): Call initialize_inferiors. Adjust to use ptids, killing
12362 and detaching from all inferiors. Handle multiprocess packet
12364 * linux-low.h: Include gdb_proc_service.h.
12365 (struct process_info_private): New.
12366 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
12367 <lwpid_of>: Use ptid_get_lwp.
12368 (get_lwp_thread): Adjust.
12369 (struct lwp_info): Add `dead' member.
12370 (find_lwp_pid): Declare.
12371 * linux-low.c (thread_db_active): Delete.
12372 (new_inferior): Adjust comment.
12373 (inferior_pid): Delete.
12374 (linux_add_process): New.
12375 (handle_extended_wait): Adjust.
12376 (add_lwp): Change unsigned long to ptid.
12377 (linux_create_inferior): Add process to processes table. Adjust
12378 to use ptids. Don't set new_inferior here.
12379 (linux_attach_lwp): Rename to ...
12380 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
12381 it. Adjust to use ptids.
12382 (linux_attach_lwp): New.
12383 (linux_attach): Add process to processes table. Don't set
12385 (struct counter): New.
12386 (second_thread_of_pid_p, last_thread_of_process_p): New.
12387 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
12388 multiple processes.
12389 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
12390 processes. Remove process from process table.
12391 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
12392 to multiple processes.
12393 (any_thread_of): New.
12394 (linux_detach): Add `pid' argument, and handle it. Remove process
12395 from processes table.
12396 (linux_join): Add `pid' argument. Handle it.
12397 (linux_thread_alive): Change unsighed long argument to ptid_t.
12398 Consider dead lwps as not being alive.
12399 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
12400 threads we're not interested in.
12401 (same_lwp, find_lwp_pid): New.
12402 (linux_wait_for_lwp): Change `pid' argument's type from int to
12404 (linux_wait_for_event): Rename to ...
12405 (linux_wait_for_event_1): ... this. Change `pid' argument's type
12406 from int to ptid_t. Adjust.
12407 (linux_wait_for_event): New.
12408 (linux_wait_1): Add `ptid' argument. Change return type to
12409 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
12410 that exit from the process table.
12411 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
12413 (mark_lwp_dead): New.
12414 (wait_for_sigstop): Adjust to use ptids. If a process exits while
12415 stopping all threads, mark its main lwp as dead.
12416 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
12418 (fetch_register, usr_store_inferior_registers)
12419 (regsets_fetch_inferior_registers)
12420 (regsets_store_inferior_registers, linux_read_memory)
12421 (linux_write_memory): Inline `inferior_pid'.
12422 (linux_look_up_symbols): Adjust to use per-process
12423 `thread_db_active'.
12424 (linux_request_interrupt): Adjust to use ptids.
12425 (linux_read_auxv): Inline `inferior_pid'.
12426 (initialize_low): Don't reference thread_db_active.
12427 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
12428 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
12429 (ps_getpid): Return the pid of the current inferior.
12430 * thread-db.c (proc_handle, thread_agent): Delete.
12431 (thread_db_create_event, thread_db_enable_reporting): Adjust to
12433 (find_one_thread): Change argument type to ptid_t. Adjust to
12435 (maybe_attach_thread): Adjust to per-process data and ptids.
12436 (thread_db_find_new_threads): Ditto.
12437 (thread_db_init): Ditto.
12438 * spu-low.c (spu_create_inferior, spu_attach): Add process to
12439 processes table. Adjust to use ptids.
12440 (spu_kill, spu_detach): Adjust interface. Remove process from
12442 (spu_join, spu_thread_alive): Adjust interface.
12443 (spu_wait): Adjust interface. Remove process from processes
12444 table. Adjust to use ptids.
12445 * win32-low.c (current_inferior_tid): Delete.
12446 (current_inferior_ptid): New.
12447 (debug_event_ptid): New.
12448 (thread_rec): Take a ptid. Adjust.
12449 (child_add_thread): Add `pid' argument. Adjust to use ptids.
12450 (child_delete_thread): Ditto.
12451 (do_initial_child_stuff): Add `attached' argument. Add process to
12453 (child_fetch_inferior_registers, child_store_inferior_registers):
12455 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
12456 (win32_attach): Pass 1 to do_initial_child_stuff.
12457 (win32_kill): Adjust interface. Remove process from processes
12459 (win32_detach): Ditto.
12460 (win32_join): Adjust interface.
12461 (win32_thread_alive): Take a ptid.
12462 (win32_resume): Adjust to use ptids.
12463 (get_child_debug_event): Ditto.
12464 (win32_wait): Adjust interface. Remove exiting process from
12467 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12469 Non-stop mode support.
12471 * server.h (non_stop): Declare.
12472 (gdb_client_data, handler_func): Declare.
12473 (delete_file_handler, add_file_handler, start_event_loop):
12475 (handle_serial_event, handle_target_event, push_event)
12476 (putpkt_notif): Declare.
12477 * target.h (enum resume_kind): New.
12478 (struct thread_resume): Replace `step' field by `kind' field.
12479 (TARGET_WNOHANG): Define.
12480 (struct target_ops) <wait>: Add `options' argument.
12481 <supports_non_stop, async, start_non_stop>: New fields.
12482 (target_supports_non_stop, target_async): New.
12483 (start_non_stop): Declare.
12484 (mywait): Add `options' argument.
12485 * target.c (mywait): Add `options' argument. Print child exit
12486 notifications here.
12487 (start_non_stop): New.
12488 * server.c (non_stop, own_buf, mem_buf): New globals.
12489 (struct vstop_notif): New.
12490 (notif_queue): New global.
12491 (queue_stop_reply, push_event, discard_queued_stop_replies)
12492 (send_next_stop_reply): New.
12493 (start_inferior): Adjust to use resume_kind. Adjust to mywait
12495 (attach_inferior): In non-stop mode, don't wait for the target
12497 (handle_general_set): Handle QNonStop.
12498 (handle_query): When handling qC, return the current general
12499 thread, instead of the first thread of the list.
12500 (handle_query): If the backend supports non-stop mode, include
12501 QNonStop+ in the qSupported query response.
12502 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
12504 (handle_v_attach, handle_v_run): Handle non-stop mode.
12505 (handle_v_stopped): New.
12506 (handle_v_requests): Report support for vCont;t. Handle vStopped.
12507 (myresume): Adjust to use resume_kind. Handle non-stop.
12508 (queue_stop_reply_callback): New.
12509 (handle_status): Handle non-stop mode.
12510 (main): Clear non_stop flag on reconnection. Use the event-loop.
12511 Refactor serial protocol handling from here ...
12512 (process_serial_event): ... to this new function. When GDB
12513 selects any thread, select one here. In non-stop mode, wait until
12514 GDB acks all pending events before exiting.
12515 (handle_serial_event, handle_target_event): New.
12516 * remote-utils.c (remote_open): Install remote_desc in the event
12518 (remote_close): Remove remote_desc from the event loop.
12519 (putpkt_binary): Rename to...
12520 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
12521 (putpkt_binary): New as wrapper around putpkt_binary_1.
12522 (putpkt_notif): New.
12523 (prepare_resume_reply): In non-stop mode, don't change the
12525 * event-loop.c: New.
12526 * Makefile.in (OBJ): Add event-loop.o.
12527 (event-loop.o): New rule.
12529 * linux-low.h (pid_of): Moved here.
12531 (get_lwp_thread): Use lwpid_of.
12532 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
12533 * linux-low.c (pid_of): Delete.
12534 (inferior_pid): Use lwpid_of.
12535 (linux_event_pipe): New.
12536 (target_is_async_p): New.
12538 (handle_extended_wait): Use lwpid_of.
12539 (add_lwp): Don't set lwpid field.
12540 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
12541 (linux_kill_one_lwp): If killing a running lwp, stop it first.
12542 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
12543 (linux_detach_one_lwp): If detaching from a running lwp, stop it
12544 first. Adjust to linux_wait_for_event interface changes. Use
12546 (linux_detach): Don't delete the main lwp here.
12547 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
12548 (status_pending_p): Don't consider explicitly suspended lwps.
12549 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
12550 pointer. Add OPTIONS argument. Change return type to int. Use
12551 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
12552 (linux_wait_for_event): Take an integer pid instead of a lwp_info
12553 pointer. Add status pointer argument. Return a pid instead of a
12554 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
12555 changes. In non-stop mode, don't switch to a random thread.
12556 (linux_wait): Rename to...
12557 (linux_wait_1): ... this. Add target_options argument, and handle
12558 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
12559 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
12560 clean exit and signal exit code. Don't stop all threads in
12561 non-stop mode. In all-stop mode, only stop all threads when
12562 reporting a stop to GDB. Handle explicit thread stop requests.
12563 (async_file_flush, async_file_mark): New.
12565 (send_sigstop): Use lwpid_of.
12566 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
12567 interface changes. In non-stop mode, don't switch to a random
12569 (linux_resume_one_lwp): Use lwpid_of.
12570 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
12571 (linux_resume_one_thread): ... this. Handle resume_stop. In
12572 non-stop mode, don't look for pending flag in all threads.
12573 (resume_status_pending_p): Don't consider explicitly suspended
12575 (my_waitpid): Reimplement. Emulate __WALL.
12576 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12578 (sigchld_handler, linux_supports_non_stop, linux_async)
12579 (linux_start_non_stop): New.
12580 (linux_target_ops): Register linux_supports_non_stop, linux_async
12581 and linux_start_non_stop.
12582 (initialize_low): Install SIGCHLD handler.
12583 * thread-db.c (thread_db_create_event, find_one_thread)
12584 (thread_db_get_tls_address): Use lwpid_of.
12585 * win32-low.c (win32_detach): Adjust to use resume_kind.
12586 (win32_wait): Add `options' argument.
12587 * spu-low.c (spu_resume): Adjust to use resume_kind.
12588 (spu_wait): Add `options' argument.
12590 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12592 Decouple target code from remote protocol.
12594 * target.h (enum target_waitkind): New.
12595 (struct target_waitstatus): New.
12596 (struct target_ops) <wait>: Return an unsigned long. Take a
12597 target_waitstatus pointer instead of a char pointer.
12598 (mywait): Likewise.
12599 * target.c (mywait): Change prototype to return an unsigned long.
12600 Take a target_waitstatus pointer instead of a char pointer. Adjust.
12601 * server.h (thread_from_wait, old_thread_from_wait): Delete
12603 (prepare_resume_reply): Change prototype to take a
12605 * server.c (thread_from_wait, old_thread_from_wait): Delete.
12606 (last_status, last_ptid): New.
12607 (start_inferior): Remove "statusptr" argument. Adjust. Return a
12608 pid instead of a signal.
12609 (attach_inferior): Remove "status" and "signal" parameters.
12611 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
12613 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
12614 (handle_v_requests, myresume): Remove "status" and "signal"
12615 parameters. Adjust.
12616 (handle_status): New.
12617 (main): Delete local `status'. Adjust.
12618 * remote-utils.c: Include target.h.
12619 (prepare_resume_reply): Change prototype to take a
12620 target_waitstatus. Adjust.
12622 * linux-low.c (linux_wait): Adjust to new target_ops->wait
12624 * spu-low.c (spu_wait): Adjust.
12625 * win32-low.c (enum target_waitkind, struct target_waitstatus):
12627 (win32_wait): Adjust.
12629 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12631 * target.h (struct thread_resume): Delete leave_stopped member.
12632 (struct target_ops): Add a `n' argument to the `resume' callback.
12633 * server.c (start_inferior): Adjust.
12634 (handle_v_cont, myresume): Adjust.
12635 * linux-low.c (check_removed_breakpoint): Adjust to resume
12636 interface change, and to removed leave_stopped field.
12637 (resume_ptr): Delete.
12638 (struct thread_resume_array): New.
12639 (linux_set_resume_request): Add new `arg' parameter. Adjust to
12640 resume interface change.
12641 (linux_continue_one_thread, linux_queue_one_thread)
12642 (resume_status_pending_p): Check if the resume field is NULL
12643 instead of checking the leave_stopped member.
12644 (linux_resume): Adjust to the target resume interface change.
12645 * spu-low.c (spu_resume): Adjust to the target resume interface
12647 * win32-low.c (win32_detach, win32_resume): Ditto.
12649 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12651 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
12653 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
12655 (linux_continue_one_thread): Only preserve the stepping flag if
12656 there's a pending breakpoint.
12658 2009-03-31 Pedro Alves <pedro@codesourcery.com>
12660 * server.c (main): After the inferior having exited, call
12661 remote_close before exiting gdbserver.
12663 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
12665 Fix size of FPSCR in Power 7 processors.
12666 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
12667 (PPC_FEATURE_HAS_DFP): New #define.
12668 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
12671 2009-03-23 Pedro Alves <pedro@codesourcery.com>
12673 * server.c (handle_query) Whitespace and formatting.
12675 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12677 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
12678 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
12679 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
12680 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
12681 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
12682 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
12683 Makefile.in, configure.ac: Fix whitespace throughout.
12684 * configure: Regenerate.
12686 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12688 * inferiors.c (find_inferior): Make it safe for the callback
12689 function to delete the currently iterated inferior.
12691 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12693 * Makefile.in (linuw_low_h): Move higher.
12694 (thread-db.o): Depend on $(linux_low_h).
12696 2009-03-17 Pedro Alves <pedro@codesourcery.com>
12698 Rename "process" to "lwp" throughout.
12700 * linux-low.c (all_processes): Rename to...
12701 (all_lwps): ... this.
12702 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
12703 (add_process): Rename to ...
12704 (add_lwp): ... this. Adjust.
12705 (linux_create_inferior): Adjust.
12706 (linux_attach_lwp): Adjust.
12707 (linux_attach): Adjust.
12708 (linux_kill_one_process): Rename to ...
12709 (linux_kill_one_lwp): ... this. Adjust.
12710 (linux_kill): Adjust.
12711 (linux_detach_one_process): Rename to ...
12712 (linux_detach_one_lwp): ... this. Adjust.
12713 (linux_detach): Adjust.
12714 (check_removed_breakpoint): Adjust.
12715 (status_pending_p): Adjust.
12716 (linux_wait_for_process): Rename to ...
12717 (linux_wait_for_lwp): ... this. Adjust.
12718 (linux_wait_for_event): Adjust.
12719 (send_sigstop): Adjust.
12720 (wait_for_sigstop): Adjust.
12721 (stop_all_processes): Rename to ...
12722 (stop_all_lwps): ... this.
12723 (linux_resume_one_process): Rename to ...
12724 (linux_resume_one_lwp): ... this. Adjust.
12725 (linux_set_resume_request, linux_continue_one_thread)
12726 (linux_queue_one_thread, resume_status_pending_p)
12727 (usr_store_inferior_registers, regsets_store_inferior_registers)
12728 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12730 * linux-low.h (get_process): Rename to ...
12731 (get_lwp): ... this. Adjust.
12732 (get_thread_process): Rename to ...
12733 (get_thread_lwp): ... this. Adjust.
12734 (get_process_thread): Rename to ...
12735 (get_lwp_thread): ... this. Adjust.
12736 (struct process_info): Rename to ...
12737 (struct lwp_info): ... this.
12738 (all_processes): Rename to ...
12739 (all_lwps): ... this.
12740 * proc-service.c (ps_lgetregs): Adjust.
12741 * thread-db.c (thread_db_create_event, find_one_thread)
12742 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
12744 2009-03-14 Pedro Alves <pedro@codesourcery.com>
12746 * server.c (handle_query): Handle "qAttached".
12748 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
12750 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
12751 GPLv3, update license URL.
12753 2009-03-01 Doug Evans <dje@google.com>
12755 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
12756 (server_h): Add gdb_signals.h.
12757 (signals.o): Update.
12758 * server.h (target_signal_from_host,target_signal_to_host_p)
12759 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
12761 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
12763 * remote-utils.c (getpkt): Also generate remote-debug
12764 information if noack_mode is set.
12766 2009-02-06 Pedro Alves <pedro@codesourcery.com>
12768 * server.c (handle_query): Report qXfer:siginfo:read and
12769 qXfer:siginfo:write as supported and handle them.
12770 * target.h (struct target_ops) <qxfer_siginfo>: New field.
12771 * linux-low.c (linux_xfer_siginfo): New.
12772 (linux_target_ops): Set it.
12774 2009-01-26 Pedro Alves <pedro@codesourcery.com>
12776 * server.c (gdbserver_usage): Mention --remote-debug.
12777 (main): Accept '--remote-debug' switch.
12779 2009-01-18 Doug Evans <dje@google.com>
12781 * regcache.c (new_register_cache): No need to check result of xcalloc.
12782 * server.c (handle_search_memory): Back out calls to xmalloc,
12783 result is checked and error is returned to user upon failure.
12784 (handle_query): Ditto. Add more checks for result of malloc.
12785 (handle_v_cont): Check result of malloc, report error back to
12787 (handle_v_run): Ditto. Call freeargv.
12788 * server.h (freeargv): Declare.
12789 * utils.c (freeargv): New fn.
12791 2009-01-15 Doug Evans <dje@google.com>
12793 * gdbreplay.c (perror_with_name): Make arg const char *.
12794 * server.h (target_signal_to_name): Make return type const char *.
12795 * thread-db.c (thread_db_err_str): Make return type const char *.
12796 * utils.c (perror_with_name): Make arg const char *.
12798 2009-01-14 Pedro Alves <pedro@codesourcery.com>
12800 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
12801 when handling a EXIT_PROCESS_DEBUG_EVENT.
12803 2009-01-06 Joel Brobecker <brobecker@adacore.com>
12805 * gdbreplay.c (gdbreplay_version): Update copyright year.
12806 * server.c (gdbserver_version): Likewise.
12808 2009-01-05 Doug Evans <dje@google.com>
12810 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
12811 (handle_extended_wait): Improve comment.
12813 2008-12-13 Doug Evans <dje@google.com>
12815 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
12816 * server.h (ATTR_MALLOC): New macro.
12817 (xmalloc,xcalloc,xstrdup): Declare.
12818 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
12819 * inferiors.c: Ditto.
12820 * linux-low.c: Ditto.
12821 * mem-break.c: Ditto.
12822 * regcache.c: Ditto.
12823 * remote-utils.c: Ditto.
12826 * win32-low.c: Ditto.
12828 2008-12-12 Doug Evans <dje@google.com>
12830 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
12831 in debugging printf.
12833 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
12835 2008-12-09 Doug Evans <dje@google.com>
12837 * linux-low.h (struct process_info): Delete member tid, unused.
12838 * thread-db.c (find_one_thread): Update.
12839 (maybe_attach_thread): Update.
12841 2008-12-02 Pedro Alves <pedro@codesourcery.com>
12843 * target.h (struct target_ops): Add qxfer_osdata member.
12844 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
12846 (linux_qxfer_osdata): New functions.
12847 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
12849 * server.c (handle_query): Handle "qXfer:osdata:read:".
12850 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
12851 (buffer_xml_printf): New functions.
12852 * server.h (struct buffer): New.
12853 (buffer_grow_str, buffer_grow_str0): New macros.
12854 (buffer_grow, buffer_free, buffer_init, buffer_finish)
12855 (buffer_xml_printf): Declare.
12857 2008-11-24 Doug Evans <dje@google.com>
12859 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
12861 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
12863 * server.c (handle_v_run): Always use the supplied argument list.
12865 2008-11-19 Bob Wilson <bob.wilson@acm.org>
12867 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
12868 (xtensa_regmap_table): Add entry for scompare1.
12870 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
12872 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
12873 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
12874 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
12875 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
12876 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
12877 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
12878 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
12879 XML target descriptions.
12880 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
12881 when inferior is running on an ISA 2.05 or later processor. Add
12882 special case to return offset for full 64-bit slot of FPSCR when
12885 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
12887 * Makefile.in (SFILES, clean): Added sparc64 files.
12888 (reg-sparc64.o, reg-sparc64.c): New.
12889 * configure.srv (sparc*-*-linux*): New configuration.
12890 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
12891 syscall arguments for SPARC.
12892 (regsets_store_inferior_registers): Likewise.
12893 * linux-sparc-low.c: New file.
12895 2008-10-21 Doug Evans <dje@google.com>
12897 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
12898 (READLINE_DIR,READLINE_DEP): Delete.
12899 (INTERNAL_CFLAGS): Update.
12900 (LINTFLAGS): Update.
12902 2008-10-10 Pedro Alves <pedro@codesourcery.com>
12904 * server.c (handle_v_run): If GDB didn't specify an argv, use the
12905 whole argv from the last run, not just argv[0].
12907 2008-09-08 Pedro Alves <pedro@codesourcery.com>
12909 * regcache.c (new_register_cache): Return NULL if the register
12910 cache size isn't known yet.
12911 (free_register_cache): Avoid dereferencing a NULL regcache.
12913 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
12915 * configure.srv: Merge MIPS and MIPS64.
12917 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
12919 * Makefile.in (uninstall): Apply $(EXEEXT) too.
12921 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
12923 * Makefile.in: Add required vsx dependencies.
12925 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
12926 Declare init_registers_powerpc_vsx32l.
12927 Declare init_registers_powerpc_vsx64l.
12928 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
12929 (ppc_arch_setup): Check for VSX in hwcap.
12930 (ppc_fill_vsxregset): New function.
12931 (ppc_store_vsxregset): New function.
12932 Add new VSX entry in regset_info target_regsets.
12934 * configure.srv: Add new VSX dependencies.
12936 2008-08-12 Pedro Alves <pedro@codesourcery.com>
12938 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
12939 (remote_open): Set or clear transport_is_reliable.
12940 (putpkt_binary): Don't expect acks in noack mode.
12941 (getpkt): Don't send ack/nac in noack mode.
12942 * server.c (handle_general_set): Handle QStartNoAckMode.
12943 (handle_query): If connected by tcp pass QStartNoAckMode+ in
12945 (main): Reset noack_mode on every connection.
12946 * server.h (noack_mode): Declare.
12948 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12950 * Makefile.in (GDBREPLAY_OBS): New variable.
12951 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
12953 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
12954 Daniel Jacobowitz <dan@codesourcery.com>
12956 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
12957 (usr_store_inferior_registers): Likewise.
12958 (regsets_store_inferior_registers): Likewise.
12960 2008-07-31 Rolf Jansen <rj@surtec.com>
12961 Pedro Alves <pedro@codesourcery.com>
12963 * configure.ac: Check for memmem declaration.
12964 * server.c [HAVE_MALLOC_H]: Include malloc.h.
12965 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
12966 (disable_packet_qfThreadInfo): Unconditionally compile.
12967 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
12968 * configure, config.in: Regenerate.
12970 2008-07-28 Doug Kwan <dougkwan@google.com>
12972 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
12973 (linux_write_memory): Remove declaration of errno.
12975 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
12977 * linux-low.c (handle_extended_wait): Do not use "status"
12978 variable uninitialized.
12980 2008-07-07 Pedro Alves <pedro@codesourcery.com>
12982 * server.c (handle_v_attach): Inhibit reporting dll changes.
12984 2008-06-27 Pedro Alves <pedro@codesourcery.com>
12986 * remote-utils.c (prepare_resume_reply): If requested, don't
12987 output "thread:TID" in the T stop reply.
12989 * server.c (disable_packet_vCont, disable_packet_Tthread)
12990 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
12991 (handle_query): If requested, disable support for qC, qfThreadInfo
12993 (handle_v_requests): If requested, disable support for vCont.
12994 (gdbserver_show_disableable): New.
12995 (main): Handle --disable-packet and --disable-packet=LIST.
12997 * server.h (disable_packet_vCont, disable_packet_Tthread)
12998 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
13000 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
13002 * server.c (gdbserver_usage): Mention --version.
13004 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
13006 * Makefile.in (gdbreplay.o): New rule.
13008 2008-06-06 Joseph Myers <joseph@codesourcery.com>
13010 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
13011 message, not gdbserver.
13013 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
13014 Nathan Sidwell <nathan@codesourcery.com>
13015 Joseph Myers <joseph@codesourcery.com>
13017 * acinclude.m4: Include ../../config/acx.m4.
13018 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
13019 * configure, config.in: Regenerate.
13020 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
13021 * server.c (gdbserver_version): Print PKGVERSION.
13022 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
13023 (main): Adjust gdbserver_usage calls.
13024 * gdbreplay.c (version, host_name): Add declarations.
13025 (gdbreplay_version, gdbreplay_usage): New.
13026 (main): Accept --version and --help options.
13028 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
13030 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
13031 (arm_breakpoint_at): Handle Thumb.
13032 (the_low_target): Add comment.
13034 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
13036 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
13038 2008-05-09 Doug Evans <dje@google.com>
13040 * server.h (decode_search_memory_packet): Declare.
13041 * remote-utils.c (decode_search_memory_packet): New fn.
13042 * server.c (handle_search_memory_1): New fn.
13043 (handle_search_memory): New fn.
13044 (handle_query): Process qSearch:memory packets.
13046 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
13048 * regcache.c (registers_length): Remove.
13049 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
13050 full register packet.
13051 * regcache.h (registers_length): Remove prototype.
13052 * server.h (PBUFSIZ): Define to 16384.
13054 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
13056 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
13057 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
13058 powerpc-64l.o, and powerpc-altivec64l.o.
13059 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
13060 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
13061 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
13062 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
13063 rs6000/power-linux.xml, and rs6000/power64-linux.xml
13066 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
13067 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
13068 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
13069 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
13070 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
13071 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
13072 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
13073 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
13074 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
13075 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
13078 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
13079 (init_registers_powerpc_32l): ... this new prototype.
13080 (init_registers_powerpc_32): Remove, replace by ...
13081 (init_registers_powerpc_altivec32l): ... this new prototype.
13082 (init_registers_powerpc_e500): Remove, replace by ...
13083 (init_registers_powerpc_e500l): ... this new prototype.
13084 (init_registers_ppc64): Remove, replace by ...
13085 (init_registers_powerpc_64l): ... this new prototype.
13086 (init_registers_powerpc_64): Remove, replace by ...
13087 (init_registers_powerpc_altivec64l): ... this new prototype.
13088 (ppc_num_regs): Set to 73.
13089 (PT_ORIG_R3, PT_TRAP): Define if necessary.
13090 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
13091 (ppc_cannot_store_register): Handle orig_r3 and trap.
13092 (ppc_arch_setup): Update init_registers_... calls.
13093 (ppc_fill_gregset): Handle orig_r3 and trap.
13095 * inferiors.c (clear_inferiors): Reset current_inferior.
13097 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
13099 * acinclude.m4: Add override.m4.
13100 * configure: Regenerate.
13102 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13104 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
13105 initial call to init_register_ppc64.
13107 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13109 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
13110 single powerpc*-*-linux* case.
13111 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
13113 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
13115 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
13116 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
13118 * linux-ppc-low.c: Include <elf.h>.
13119 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
13120 (ppc_hwcap): New global variable.
13121 (ppc_regmap): Remove __SPE__ #ifdef sections.
13122 (ppc_regmap_e500): New global variable.
13123 (ppc_cannot_store_register): Update __SPE__ special case.
13124 (ppc_get_hwcap): New function.
13125 (ppc_arch_setup): Use it to determine whether inferior supports
13126 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
13127 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
13128 Do not access registers if target does not support AltiVec.
13129 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
13130 Do not access registers if target does not support SPE.
13131 (target_regsets): Unconditionally include AltiVec and SPE regsets.
13133 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
13135 * linux-low.c (disabled_regsets, num_regsets): New.
13136 (use_regsets_p): Delete.
13137 (linux_wait_for_process): Clear disabled_regsets.
13138 (regsets_fetch_inferior_registers): Check and set it.
13139 (regsets_store_inferior_registers): Likewise.
13140 (linux_fetch_registers, linux_store_registers): Do not use
13142 (initialize_low): Allocate disabled_regsets.
13144 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
13146 * Makefile.in (LIBOBJS): New.
13147 (OBS): Use LIBOBJS.
13148 (memmem.o): New rule.
13149 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
13150 * configure: Regenerated.
13152 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
13154 * server.c (handle_query): Never return "unsupported" for
13155 qXfer:features:read queries.
13157 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
13159 * server.c (get_features_xml): Fix inverted condition.
13160 (handle_query): Always support qXfer:feature:read.
13162 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
13164 * server.c (wrapper_argv): New.
13165 (start_inferior): Handle wrapper_argv. If set, expect an extra
13167 (gdbserver_usage): Document --wrapper.
13168 (main): Parse --wrapper.
13170 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13172 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
13173 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
13174 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
13175 (ppc_set_pc): Likewise.
13176 (ppc_arch_setup): New function.
13177 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
13178 of collect_register.
13179 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
13181 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13183 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
13184 instead of linux-ppc64-low.o.
13185 * linux-ppc64-low.c: Remove file.
13186 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
13187 (linux-ppc64-low.o): Remove rule.
13189 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
13190 (init_registers_powerpc_64): Likewise.
13191 (ppc_regmap): Conditionally define depending on __powerpc64__.
13192 (ppc_cannot_store_register): Do not special-case "fpscr" when
13193 compiled on __powerpc64__.
13194 (ppc_collect_ptrace_register): New function.
13195 (ppc_supply_ptrace_register): New function.
13196 (ppc_breakpoint): Change type to "unsigned int".
13197 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
13198 (the_low_target): Conditionally provide initializers for the
13199 arch_setup member depending on __powerpc64__. Install
13200 collect_ptrace_register and supply_ptrace_register members.
13202 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13204 * regcache.h (gdbserver_xmltarget): Add extern declaration.
13205 * server.c (gdbserver_xmltarget): Define.
13206 (get_features_xml): Use it to replace "target.xml" and arch_string.
13208 * configure.srv: Remove srv_xmltarget. Add XML files that were
13209 mentioned there to srv_xmlfiles instead. Remove conditional tests
13210 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
13211 srv_xmlfiles and srv_regobj to include all possible choices.
13212 * configure.ac (srv_xmltarget): Remove.
13213 (srv_xmlfiles): Do not add "target.xml".
13214 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
13215 checks for supplementary target information.
13216 * configure: Regenerate.
13217 * Makefile.in (XML_TARGET): Remove.
13218 (target.xml): Remove rule.
13219 (clean): Do not clean up target.xml.
13220 (.PRECIOUS): Do not mention target.xml.
13222 * target.h (struct target_ops): Remove arch_string member.
13223 * linux-low.c (linux_arch_string): Remove.
13224 (linux_target_ops): Remove arch_string initializer.
13225 * linux-low.h (struct linux_target_ops): Remove arch_string member.
13226 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
13227 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
13228 * spu-low.c (spu_arch_string): Remove.
13229 (spu_target_ops): Remove arch_string initializer.
13230 * win32-low.c (win32_arch_string): Remove.
13231 (win32_target_ops): Remove arch_string initializer.
13232 * win32-low.h (struct win32_target_ops): Remove arch_string member.
13233 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
13234 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
13236 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13238 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
13239 by collect_ptrace_register and supply_ptrace_register hooks.
13240 * linux-low.c (fetch_register): Use supply_ptrace_register callback
13241 instead of checking for the_low_target.left_pad_xfer.
13242 (usr_store_inferior_registers): Use collect_ptrace_register callback
13243 instead of checking for the_low_target.left_pad_xfer.
13245 * linux-s390-low.c (s390_collect_ptrace_register): New function.
13246 (s390_supply_ptrace_register): Likewise.
13247 (s390_fill_gregset): Call s390_collect_ptrace_register.
13248 (the_low_target): Update.
13250 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
13251 (ppc_supply_ptrace_register): Likewise.
13252 (the_low_target): Update.
13254 * linux-i386-low.c (the_low_target): Update.
13255 * linux-x86-64-low.c (the_low_target): Update.
13257 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13259 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
13260 reg-s390.o and reg-s390x.o.
13262 * linux-low.c (new_inferior): New global variable.
13263 (linux_create_inferior, linux_attach): Set it.
13264 (linux_wait_for_process): Call the_low_target.arch_setup after the
13265 target has stopped for the first time.
13266 (initialize_low): Do not call the_low_target.arch_setup.
13268 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
13269 (s390_set_pc): Likewise.
13270 (s390_arch_setup): New function.
13271 (the_low_target): Use s390_arch_setup as arch_setup routine.
13273 * regcache.c (realloc_register_cache): New function.
13274 (set_register_cache): Call it for each existing regcache.
13276 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13278 * server.h (init_registers): Remove prototype.
13280 * linux-low.h (struct linux_target_ops): Add arch_setup field.
13281 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
13282 instead of init_registers ().
13283 * linux-arm-low.c (init_registers_arm): Add prototype.
13284 (init_registers_arm_with_iwmmxt): Likewise.
13285 (the_low_target): Add initializer for arch_setup field.
13286 * linux-cris-low.c (init_registers_cris): Add prototype.
13287 (the_low_target): Add initializer for arch_setup field.
13288 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
13289 (the_low_target): Add initializer for arch_setup field.
13290 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
13291 (the_low_target): Add initializer for arch_setup field.
13292 * linux-ia64-low.c (init_registers_ia64): Add prototype.
13293 (the_low_target): Add initializer for arch_setup field.
13294 * linux-m32r-low.c (init_registers_m32r): Add prototype.
13295 (the_low_target): Add initializer for arch_setup field.
13296 * linux-m68k-low.c (init_registers_m68k): Add prototype.
13297 (the_low_target): Add initializer for arch_setup field.
13298 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
13299 (init_registers_mips64_linux): Likewise.
13300 (the_low_target): Add initializer for arch_setup field.
13301 * linux-ppc-low.c (init_registers_ppc): Add prototype.
13302 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
13303 (the_low_target): Add initializer for arch_setup field.
13304 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
13305 (init_registers_powerpc_64): Likewise.
13306 (the_low_target): Add initializer for arch_setup field.
13307 * linux-s390-low.c (init_registers_s390): Add prototype.
13308 (init_registers_s390x): Likewise.
13309 (the_low_target): Add initializer for arch_setup field.
13310 * linux-sh-low.c (init_registers_sh): Add prototype.
13311 (the_low_target): Add initializer for arch_setup field.
13312 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
13313 (the_low_target): Add initializer for arch_setup field.
13314 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
13315 (the_low_target): Add initializer for arch_setup field.
13317 * win32-low.h (struct win32_target_ops): Add arch_setup field.
13318 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
13319 instead of init_registers ().
13320 * win32-arm-low.c (init_registers_arm): Add prototype.
13321 (the_low_target): Add initializer for arch_setup field.
13322 * win32-i386-low.c (init_registers_i386): Add prototype.
13323 (the_low_target): Add initializer for arch_setup field.
13325 * spu-low.c (init_registers_spu): Add prototype.
13326 (initialize_low): Call initialie_registers_spu () instead of
13327 initialize_registers ().
13329 2008-02-19 Pedro Alves <pedro@codesourcery.com>
13331 * server.c (handle_v_requests): When handling the vRun and vAttach
13332 packets, if already debugging a process, don't kill it. Return an
13335 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
13337 * server.c (handle_query): Correct length check.
13339 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
13341 * win32-low.c (do_initial_child_stuff): Add process handle
13342 parameter. Set current_process_handle and current_process_id from the
13343 parameters. Clear globals.
13344 (win32_create_inferior): Don't set current_process_handle and
13345 current_process_id here. Instead pass them on the call to
13346 do_initial_child_stuff.
13347 (win32_attach): Likewise.
13348 (win32_clear_inferiors): New.
13349 (win32_kill): Don't close the current process handle or the
13350 current thread handle here. Instead call win32_clear_inferiors.
13351 (win32_detach): Don't open a new handle to the process. Call
13352 win32_clear_inferiors.
13353 (win32_join): Don't rely on current_process_handle; open a new
13354 handle using the process id.
13355 (win32_wait): Call win32_clear_inferiors when the inferior process
13358 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
13360 * server.c (monitor_show_help): Add "exit".
13362 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
13364 * Makefile.in (SFILES): Add linux-xtensa-low.c.
13365 (clean): Add reg-xtensa.c.
13366 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
13367 * configure.srv (xtensa*-*-linux*) New target.
13368 * linux-xtensa-low.c: New.
13369 * xtensa-xtregs.c: New.
13371 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
13373 * hostio.c: Don't include errno.h.
13374 (errno_to_fileio_errno): Move to hostio-errno.
13375 * hostio.c: (hostio_error): Remove the error parameter. Defer the
13376 error number outputting to the target->hostio_last_error callback.
13377 (hostio_packet_error): Use FILEIO_EINVAL directly.
13378 (handle_open, handle_pread, hostio_error, handle_unlink): Update
13379 calls to hostio_error.
13380 * hostio-errno.c: New.
13381 * server.h (hostio_last_error_from_errno): Declare.
13382 * target.h (target_ops): Add hostio_last_error member.
13383 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
13384 as hostio_last_error handler.
13385 * spu-low.c (spu_target_ops): Likewise.
13386 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
13387 (wince_hostio_last_error): New functions.
13388 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
13389 as hostio_last_error handler.
13390 (win32_target_ops) [!_WIN32_WCE]: Register
13391 hostio_last_error_from_errno as hostio_last_error handler.
13392 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
13393 (hostio-errno.o): New rule.
13394 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
13395 * configure.srv (srv_hostio_err_objs): New variable. Default to
13397 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
13398 * configure: Regenerate.
13400 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13402 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
13403 (linux_kill, linux_detach): Clean up the process list.
13404 * remote-utils.c (remote_open): Improve port number parsing.
13405 (putpkt_binary, input_interrupt): Only send interrupts if the target
13407 * server.c (extended_protocol): Make static.
13408 (attached): Define earlier.
13409 (exit_requested, response_needed, program_argv): New variables.
13410 (target_running): New.
13411 (start_inferior): Clear attached here.
13412 (attach_inferior): Set attached here.
13413 (require_running): Define.
13414 (handle_query): Use require_running and target_running. Implement
13416 (handle_v_attach, handle_v_run): New.
13417 (handle_v_requests): Use require_running. Handle vAttach and vRun.
13418 (gdbserver_usage): Update.
13419 (main): Redo argument parsing. Handle --debug and --multi. Handle
13420 --attach along with other options or after the port. Save
13421 program_argv. Support no initial program. Resynchronize
13422 communication with GDB after an error. Handle "monitor exit".
13423 Use require_running and target_running. Always allow the extended
13424 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
13425 restart in extended mode.
13426 * README: Refer to the GDB manual. Update --attach usage.
13428 2007-12-20 Andreas Schwab <schwab@suse.de>
13430 * linux-low.c (STACK_SIZE): Define.
13431 (linux_tracefork_child): Use it. Use __clone2 on ia64.
13432 (linux_test_for_tracefork): Likewise.
13434 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
13436 * linux-low.c (linux_wait_for_event): Update messages. Do not
13437 reinsert auto-delete breakpoints.
13438 * mem-break.c (struct breakpoint): Change return type of handler to
13440 (set_breakpoint_at): Update handler type.
13441 (reinsert_breakpoint_handler): Return 1 instead of calling
13443 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
13445 (check_breakpoints): Delete auto-delete breakpoints and return 2.
13446 * mem-break.h (set_breakpoint_at): Update handler type.
13447 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
13448 * win32-low.c (auto_delete_breakpoint): New.
13449 (get_child_debug_event): Use it.
13451 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
13453 * configure.ac: Check for pread and pwrite.
13454 * hostio.c (handle_pread): Fall back to lseek and read.
13455 (handle_pwrite): Fall back to lseek and write.
13456 * config.in, configure: Regenerated.
13458 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
13460 * server.c (myresume): Add own_buf argument.
13461 (main): Update calls.
13463 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
13465 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
13466 * remote-utils.c (remote_open): Do not call disable_async_io.
13467 (block_async_io): Delete.
13468 (unblock_async_io): Make static.
13469 (initialize_async_io): New.
13470 * server.c (handle_v_cont): Handle async I/O here.
13471 (myresume): Likewise. Move other common resume tasks here...
13472 (main): ... from here. Call initialize_async_io. Disable async
13473 I/O before the main loop.
13474 * server.h (initialize_async_io): Declare.
13475 (block_async_io, unblock_async_io): Delete prototypes.
13476 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
13478 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
13480 * remote-utils.c (readchar): Allow binary data in received messages.
13482 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13484 * win32-low.c (attaching): New global.
13485 (win32_create_inferior): Clear the `attaching' global.
13486 (win32_attach): Set the `attaching' global.
13487 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
13488 attaching. Only set a breakpoint at the entry point if not
13491 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13493 * server.c (main): Don't report dll events on the initial
13494 connection on attaches.
13496 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13498 * server.c (main): Relax numerical bases supported for the pid of
13499 the --attach command line argument.
13501 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13503 * win32-low.c (win32_attach): Call OpenProcess before
13504 DebugActiveProcess, not after. Add last error output to error
13507 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13509 * win32-low.c (win32_get_thread_context)
13510 (win32_set_thread_context): New functions.
13511 (thread_rec): Use win32_get_thread_context.
13512 (continue_one_thread, win32_resume): Use win32_set_thread_context.
13513 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
13516 2007-12-03 Leo Zayas
13517 Pedro Alves <pedro_alves@portugalmail.pt>
13519 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
13521 (child_add_thread): Minor cleanup.
13522 (child_continue): Resume artificially suspended threads before
13523 calling ContinueDebugEvent.
13524 (suspend_one_thread): New.
13525 (fake_breakpoint_event): New.
13526 (get_child_debug_event): Change return type to int. Check here if
13527 gdb sent an interrupt request. If a soft interrupt was requested,
13528 fake a breakpoint event. Return 0 if there is no event to handle,
13530 (win32_wait): Don't check here if gdb sent an interrupt request.
13531 Ensure there is a valid event to handle.
13532 (win32_request_interrupt): Add soft interruption method as last
13535 2007-12-03 Leo Zayas
13536 Pedro Alves <pedro_alves@portugalmail.pt>
13538 * win32-low.h (win32_thread_info): Add descriptions to the
13539 structure members. Replace `suspend_count' counter by a
13541 * win32-low.c (thread_rec): Update condition of when to get the
13542 context from the inferior. Rely on ContextFlags being set if it
13543 has already been retrieved. Only suspend the inferior thread if
13544 we haven't already. Warn if that fails.
13545 (continue_one_thread): s/suspend_count/suspended/. Only call
13546 ResumeThread once. Warn if that fails.
13548 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13550 * win32-low.c (win32_wait): Don't read from the inferior when it
13551 has already exited.
13553 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13555 * Makefile.in (win32_low_h): New variable.
13556 (win32-low.o): Add dependency on $(win32_low_h).
13557 (win32-arm-low.o, win32-i386-low.o): New rules.
13559 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13561 * hostio.c: Correct copyright year.
13563 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13565 * Makefile.in (OBS): Add hostio.o.
13566 (hostio.o): New rule.
13567 * server.h (handle_vFile): Declare.
13568 * hostio.c: New file.
13569 * server.c (handle_v_requests): Take packet_len and new_packet_len
13570 for binary packets. Call handle_vFile.
13571 (main): Update call to handle_v_requests.
13573 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
13575 * linux-low.c: Include <sched.h>.
13577 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
13579 * linux-low.c (linux_tracefork_grandchild): New.
13580 (linux_tracefork_child): Use clone.
13581 (linux_test_for_tracefork): Use clone; allocate and free a stack.
13583 2007-10-31 Joel Brobecker <brobecker@adacore.com>
13585 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
13587 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
13589 * linux-low.c (handle_extended_wait): Handle unexpected signals.
13591 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
13593 * inferiors.c (change_inferior_id): Delete.
13594 (add_pid_to_list, pull_pid_from_list): New.
13595 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
13596 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
13597 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
13598 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
13599 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
13600 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
13601 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
13602 (using_threads): Always set to 1.
13603 (handle_extended_wait): New.
13604 (add_process): Do not set TID.
13605 (linux_create_inferior): Set must_set_ptrace_flags.
13606 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
13607 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
13608 (linux_thread_alive): Rename TID argument to LWPID.
13609 (linux_wait_for_process): Handle unknown processes. Do not use TID.
13610 (linux_wait_for_event): Do not use TID or check using_threads. Update
13611 call to dead_thread_notify. Call handle_extended_wait.
13612 (linux_create_inferior): Use PTRACE_SETOPTIONS.
13613 (send_sigstop): Delete sigstop_sent.
13614 (wait_for_sigstop): Avoid TID.
13615 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
13616 (linux_test_for_tracefork): New.
13617 (linux_lookup_signals): Use thread_db_active and
13618 linux_supports_tracefork_flag.
13619 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
13620 * linux-low.h (get_process_thread): Avoid TID.
13621 (struct process_ifo): Move thread_known and tid to the end. Remove
13623 (linux_attach_lwp, thread_db_init): Update prototypes.
13624 * server.h (change_inferior_id): Delete prototype.
13625 (add_pid_to_list, pull_pid_from_list): New prototypes.
13626 * thread-db.c (thread_db_use_events): New.
13627 (find_first_thread): Rename to...
13628 (find_one_thread): ...this. Update callers and messages. Do not
13629 call fatal. Check thread_db_use_events. Do not call
13630 change_inferior_id or new_thread_notify.
13631 (maybe_attach_thread): Update. Do not call new_thread_notify.
13632 (thread_db_init): Set thread_db_use_events. Check use_events.
13633 * utils.c (fatal, warning): Correct message prefix.
13635 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
13637 * Makefile.in (clean): Remove new files.
13638 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
13639 (powerpc-64.o, powerpc-64.c): New rules.
13640 * configure.srv: Use alternate register sets for powerpc64-*-linux*
13641 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
13643 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
13645 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
13646 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
13647 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
13648 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
13649 (target_regsets): Add AltiVec and SPE register sets.
13650 * configure.ac: Check for AltiVec and SPE.
13651 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
13652 (ppc_fill_vrregset, ppc_store_vrregset): New.
13653 (target_regsets): Add AltiVec register set.
13654 * configure: Regenerated.
13656 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
13658 * linux-low.c (O_LARGEFILE): Define.
13659 (linux_read_memory): Use /proc/PID/mem.
13660 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
13661 * configure, config.in: Regenerated.
13663 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13665 * linux-low.c (linux_wait_for_event): Do not pass signals while
13668 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13670 * win32-low.c (create_process): New.
13671 (win32_create_inferior): Use create_process instead of
13672 CreateProcess. If create_process failed retry appending an ".exe"
13673 suffix. Store the GetLastError result immediatelly after
13674 create_process calls and use it on the call to error.
13676 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13678 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
13680 2007-08-23 Joel Brobecker <brobecker@adacore.com>
13682 * configure.ac: Switch license to GPLv3.
13684 2007-08-01 Michael Snyder <msnyder@access-company.com>
13686 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
13688 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
13690 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
13692 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
13693 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
13694 CloseToolhelp32Snapshot.
13695 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
13696 CloseToolhelp32Snapshot.
13698 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
13700 * server.c (main): Check for inferior exit before main loop.
13702 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
13704 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
13705 instead of on tmp_desc.
13707 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
13708 Daniel Jacobowitz <dan@codesourcery.com>
13710 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
13711 (add_thread): Minor cleanups.
13712 (clear_inferiors): Move lower in the file. Clear the DLL
13714 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
13715 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
13716 (xml_escape_text): New.
13717 * server.c (handle_query): Handle qXfer:libraries:read. Report it
13719 (handle_v_cont): Report errors.
13720 (gdbserver_version): Update.
13721 (main): Correct size of own_buf. Do not report initial DLL events.
13722 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
13723 (unloaded_dll, xml_escape_text): New.
13724 * win32-low.c (enum target_waitkind): Update comments.
13725 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
13726 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
13727 (win32_EnumProcessModules, win32_GetModuleInformation)
13728 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
13729 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
13730 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
13731 (win32_Module32First, win32_Module32Next, load_toolhelp)
13732 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
13733 (get_child_debug_event): Handle DLL events.
13734 (win32_wait): Likewise.
13736 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
13738 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
13739 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
13741 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13743 * win32-low.c (handle_output_debug_string): Ignore event if not
13746 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13748 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
13750 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
13752 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
13754 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
13756 * inferiors.c (change_inferior_id): Add comment.
13757 * linux-low.c (check_removed_breakpoint): Add an early
13758 prototype. Improve debug output.
13759 (linux_attach): Doc update.
13760 (linux_detach_one_process, linux_detach): Clean up before releasing
13762 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
13763 * linux-low.h (struct process_info): Doc improvement.
13764 * mem-break.c (delete_all_breakpoints): New.
13765 * mem-break.h (delete_all_breakpoints): New prototype.
13766 * thread-db.c (find_first_thread): New.
13767 (thread_db_create_event): Call it instead of
13768 thread_db_find_new_threads. Clean up unused variables.
13769 (maybe_attach_thread): Remove first thread handling.
13770 (thread_db_find_new_threads): Use find_first_thread.
13771 (thread_db_get_tls_address): Likewise.
13773 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
13775 * thread-db.c (thread_db_find_new_threads): Add prototype.
13776 (thread_db_create_event): Check for the main thread before adding
13778 (maybe_attach_thread): Only enable event reporting if TID == 0.
13779 (thread_db_get_tls_address): Check for new threads.
13781 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
13783 * linux-low.c (linux_create_inferior): Try execv before execvp.
13784 * spu-low.c (spu_create_inferior): Likewise.
13786 2007-06-13 Mike Frysinger <vapier@gentoo.org>
13788 * linux-low.c (linux_create_inferior): Change execv to execvp.
13789 * spu-low.c (spu_create_inferior): Likewies.
13791 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
13793 * Makefile.in (clean): Clean new files instead of deleted ones.
13794 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
13795 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
13797 * configure.srv: Specify XML files and new regformats for MIPS and
13799 * linux-mips-low.c (mips_num_regs): Set to only used registers.
13800 (mips_regmap): Do not fetch $0. Remove unused registers. Add
13801 an entry for the restart register.
13802 (mips_cannot_fetch_register, mips_cannot_store_register)
13803 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
13804 register names to match the XML descriptions.
13805 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
13806 restart register instead of $0.
13808 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13809 Markus Deuling <deuling@de.ibm.com>
13811 * remote-utils.c (decode_xfer_write): New function.
13812 * server.h (decode_xfer_write): Add prototype.
13813 * server.c (handle_query): Add PACKET_LEN argument. Support
13814 qXfer:spu:read and qXfer:spu:write packets.
13815 (main): Pass packet_len to handle_query.
13816 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
13817 * target.h (target_ops): Add qxfer_spu.
13819 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13821 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
13822 accessing non-seekable spufs files.
13824 2007-05-16 Markus Deuling <deuling@de.ibm.com>
13826 * server.c (handle_query): Add reply for qC packet.
13828 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13829 Leo Zayas <lerele@champenstudios@com>
13831 * server.h (check_remote_input_interrupt_request): New function.
13832 * remote_utils.c (INVALID_DESCRIPTOR): New define.
13833 (remote_desc): Initialize with INVALID_DESCRIPTOR.
13834 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
13835 (check_remote_input_interrupt_request): New function.
13836 * server.h (check_remote_input_interrupt_request): Declare.
13837 * win32-low.c (winapi_DebugBreakProcess,
13838 winapi_GenerateConsoleCtrlEvent): New typedefs.
13839 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
13841 (win32_wait): Check for remote interrupt request
13842 with check_remote_input_interrupt_request.
13843 (win32_request_interrupt): New function.
13844 (win32_target_op): Set request_interrupt to win32_request_interrupt.
13846 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13848 * win32-low.c (debug_registers_changed,
13849 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
13850 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
13851 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
13852 (thread_rec): Get context using the low target.
13853 (child_add_thread): Call thread_added on the low target,
13854 which does the same thing.
13856 (do_initial_child_stuff): Remove debug registers references.
13857 Set context using the low target. Resume threads after
13858 setting the contexts.
13859 (child_continue): Remove dead variable. Remove debug
13860 registers references.
13861 (child_fetch_inferior_registers): Go through the low target.
13862 (do_child_store_inferior_registers): Remove.
13863 (child_store_inferior_registers): Go through the low target.
13864 (win32_resume): Remove debug registers references.
13865 Set context using the low target.
13866 (handle_exception): Change return type to void. Don't record
13867 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
13868 first chance exception.
13869 (get_child_debug_event): Change return type to void. Remove
13870 goto loop. Always return after waiting for debug event.
13871 (win32_wait): Convert to switch statement. Handle spurious
13874 * win32-i386-low.c (debug_registers_changed,
13875 debug_registers_used): New.
13876 (initial_stuff): Rename to ...
13877 (i386_initial_stuff): ... this. Clear debug registers
13879 (store_debug_registers): Delete.
13880 (i386_get_thread_context): New.
13881 (load_debug_registers): Delete.
13882 (i386_set_thread_context): New.
13883 (i386_thread_added): New.
13884 (single_step): Rename to ...
13885 (i386_single_step): ... this.
13886 (do_fetch_inferior_registers): Rename to ...
13887 (i386_fetch_inferior_register): ... this.
13888 (i386_store_inferior_register): New.
13889 (the_low_target): Adapt to new interface.
13891 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
13892 (arm_get_thread_context): New.
13893 (arm_set_thread_context): New.
13895 (do_fetch_inferior_registers): Rename to ...
13896 (arm_fetch_inferior_register): ... this.
13897 (arm_store_inferior_register): New.
13898 (arm_wince_breakpoint): Reimplement as unsigned long.
13899 (arm_wince_breakpoint_len): Define.
13900 (the_low_target): Adapt to new interface.
13902 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
13903 load_debug_registers. Add get_thread_context, set_thread_context,
13904 thread_added and store_inferior_register. Rename
13905 fetch_inferior_registers to fetch_inferior_register.
13906 (regptr): Remove declaration.
13908 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13910 * linux-low.c (linux_detach): Change return type to int. Return 0.
13911 * spu-low.c (spu_detach): Likewise.
13913 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13915 * target.h (target_ops): Change return type of detach to int.
13917 (join_inferior): New.
13918 * server.c (main): Don't skip detach support on mingw32.
13919 If the inferior doesn't support detaching return error.
13920 Call join_inferior instead of using waitpid.
13921 * linux-low.c (linux_join): New.
13922 (linux_target_op): Add linux_join.
13923 * spu-low.c (spu_join): New.
13924 (spu_target_ops): Add spu_join.
13925 * win32-low.c (win32_detach): Adapt to new interface.
13926 Reopen current_process_handle before detaching. Issue a child
13927 resume before detaching.
13929 (win32_target_op): Add win32_join.
13931 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13933 * win32-low.c (win32-attach): Fix return value.
13934 * target.h (target_ops): Describe ATTACH return values.
13936 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13938 * win32-low.c (GETPROCADDRESS): Define.
13939 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
13940 (winapi_DebugSetProcessKillOnExit): Likewise.
13941 (win32_create_inferior): Force usage of ansi CreateProcessA.
13942 (win32_attach): Use GETPROCADDRESS.
13943 (win32_detach): Likewise.
13945 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13947 * win32-low.c (win32_wait): Don't use WSTOPSIG.
13949 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
13951 * win32-low.c: Commit leftover changes from 2007-03-29.
13953 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13955 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
13956 fields short instead of int. Add explicit padding.
13957 (i387_cache_to_fsave): Remove unnecessary casts.
13958 (i387_fsave_to_cache): Doc fix.
13959 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
13961 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13963 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
13964 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
13966 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13968 * configure.srv (arm*-*-mingw32ce*): Move near the other
13971 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13973 * configure.ac: Add errno checking.
13974 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
13975 sys/file.h and malloc.h.
13976 (AC_CHECK_DECLS): Add perror.
13977 (srv_mingwce): Handle.
13978 * configure.srv (i[34567]86-*-cygwin*): Add
13979 win32-i386-low.o to srv_tgtobj.
13980 (i[34567]86-*-mingw*): Likewise.
13981 (arm*-*-mingw32ce*): Add case.
13982 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13983 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
13984 [__MINGW32CE__] (strerror): New function.
13985 [__MINGW32CE__] (errno): Define to GetLastError.
13986 [__MINGW32CE__] (COUNTOF): New macro.
13987 (remote_open): Remove extra close call.
13988 * mem-break.c (delete_breakpoint_at): New function.
13989 * mem-break.h (delete_breakpoint_at): Declare.
13990 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13991 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
13992 [USE_WIN32API] (read, write): Add char* casts.
13993 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
13994 * server.h: Include wincecompat.h on Windows CE.
13995 [HAVE_ERRNO_H]: Check.
13996 (perror): Declare if not declared.
13997 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
13998 (perror_with_name): Remove errno declaration.
13999 * wincecompat.h: New.
14000 * wincecompat.c: New.
14001 * win32-low.h: New.
14002 * win32-arm-low.c: New.
14003 * win32-i386-low.c: New.
14004 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
14005 (OUTMSG2): Make it safe.
14007 (COUNTOF): New macro.
14008 (NUM_REGS): Get it from the low target.
14009 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
14010 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
14011 (thread_rec): Let low target handle debug registers.
14012 (child_add_thread): Likewise.
14013 (child_init_thread_list): Likewise.
14014 (continue_one_thread): Likewise.
14016 (do_child_fetch_inferior_registers): Move to ...
14017 * win32-i386-low.c: ... here, and rename to ...
14018 (do_fetch_inferior_registers): ... this.
14019 * win32-low.c (child_fetch_inferior_registers):
14020 Go through the low target.
14021 (do_child_store_inferior_registers): Use regptr.
14022 (strwinerror): New function.
14023 (win32_create_inferior): Handle Windows CE.
14024 Use strwinerror instead of strerror on Windows error
14025 codes. Add program to the error output.
14026 Don't close the main thread handle on Windows CE.
14027 (win32_attach): Use coredll.dll on Windows CE.
14028 (win32_kill): Close current process and current
14030 (win32_detach): Use coredll.dll on Windows CE.
14031 (win32_resume): Let low target handle debug registers, and
14033 (handle_exception): Add/Remove initial breakpoint. Avoid
14034 non-existant WSTOPSIG on Windows CE.
14035 (win32_read_inferior_memory): Cast to remove warning.
14036 (win32_arch_string): Go through the low target.
14037 (initialize_low): Call set_breakpoint_data with the low
14038 target's breakpoint.
14039 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
14040 FOP_REGNUM, mappings): Move to ...
14041 * win32-i386-low.c: ... here.
14042 * win32-low.c (win32_thread_info): Move to ...
14043 * win32-low.h: ... here.
14044 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
14045 win32-arm-low.c and wincecompat.c.
14046 (all:): Add $EXEEXT.
14047 (install-only:): Likewise.
14048 (gdbserver:): Likewise.
14049 (gdbreplay:): Likewise.
14050 * config.in: Regenerate.
14051 * configure: Regenerate.
14053 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14055 * win32-low.c: Rename typedef thread_info to
14056 win32_thread_info throughout.
14058 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14060 * win32-i386-low.c: Rename to ...
14061 * win32-low.c: ... this.
14062 * configure.srv: Replace win32-i386-low.o with win32-low.o.
14063 * Makefile.in: Likewise.
14065 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
14067 * remote-utils.c (monitor_output): Constify msg parameter.
14068 * server.h (monitor_output): Likewise.
14069 * win32-i386-low.c (handle_output_debug_string): New.
14070 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
14071 handle_output_debug_string.
14072 (get_child_debug_event): Likewise.
14074 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
14076 * server.c (main): Correct strtoul check.
14078 2007-03-27 Jon Ringle <jon@ringle.org>
14080 * linux-low.c: Check __ARCH_HAS_MMU__ also.
14082 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
14084 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
14086 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
14088 * terminal.h: Check HAVE_SGTTY_H.
14090 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
14092 * remote-utils.c (remote_open): Print out the assigned port number.
14094 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
14096 * remote-utils.c (monitor_output): New function.
14097 * server.c (debug_threads): Define here.
14098 (monitor_show_help): New function.
14099 (handle_query): Handle qRcmd.
14100 (main): Do not handle 'd' packet.
14101 * server.h (debug_threads, remote_debug, monitor_output): Declare.
14102 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
14105 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14107 * Makefile.in (EXEEXT): New.
14108 (clean): Use $(EXEEXT).
14110 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14112 * target.h (target_ops): Rename send_signal to request_interrupt,
14113 and remove enum target_signal parameter.
14114 * linux-low.c (linux_request_interrupt): Rename from
14115 linux_send_signal, and always send SIGINT.
14116 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
14117 and always send SIGINT.
14118 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
14120 (input_interrupt): Likewise.
14122 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14124 * server.c (get_features_xml): Check if target implemented
14126 * win32-i386-low.c (win32_arch_string): New.
14127 (win32_target_ops): Add win32_arch_string as arch_string member.
14129 2007-02-22 Markus Deuling <deuling@de.ibm.com>
14131 * spu-low.c (spu_arch_string): New.
14132 (spu_target_ops): Add spu_arch_string.
14134 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
14136 * remote-utils.c: Remove HAVE_TERMINAL_H check.
14137 * configure.ac: Do not check for terminal.h.
14138 * configure, config.in: Regenerated.
14140 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14142 * Makefile.in (OBS): Add $(XML_BUILTIN).
14143 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
14145 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
14146 (arm-with-iwmmxt.c): New.
14147 * config.in, configure: Regenerate.
14148 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
14149 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
14150 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
14151 (arm*-*-linux*): Add iWMMXt and regset support.
14152 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
14153 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
14154 (arm_store_wmmxregset, target_regsets): New.
14155 * server.c (get_features_xml): Take annex argument. Check builtin
14157 (handle_query): Handle multiple annexes.
14159 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14161 * remote-utils.c [USE_WIN32API] (read, write): Define.
14162 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
14165 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
14167 * linux-i386-low.c (the_low_target): Set arch_string.
14168 * linux-x86-64-low.c (the_low_target): Likewise.
14169 * linux-low.c (linux_arch_string): New.
14170 (linux_target_ops): Add it.
14171 * linux-low.h (struct linux_target_ops): Add arch_string.
14172 * server.c (write_qxfer_response): Use const void * for DATA.
14173 (get_features_xml): New.
14174 (handle_query): Handle qXfer:features:read. Report it for qSupported.
14175 * target.h (struct target_ops): Add arch_string method.
14177 2007-01-03 Denis Pilat <denis.pilat@st.com>
14178 Daniel Jacobowitz <dan@codesourcery.com>
14180 * linux-low.c (linux_kill): Handle being called with no threads.
14181 * win32-i386-low.c (win32_kill): Likewise.
14182 (get_child_debug_event): Clear current_process_handle.
14184 2006-12-30 Denis PILAT <denis.pilat@st.com>
14185 Daniel Jacobowitz <dan@codesourcery.com>
14187 * remote-utils.c (remote_open): Check the type of specified
14188 serial port devices before opening them.
14189 * server.c (main): Kill the inferior if an error occurs during
14190 the first remote_open.
14192 2006-12-05 Markus Deuling <deuling@de.ibm.com>
14194 * README: Update supported targets.
14196 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
14198 * Makefile.in (clean): Remove reg-mips64.c.
14199 (reg-mips64.c, reg-mips64.o): New rules.
14200 * configure.srv: Handle mips64. Include regset support for mips.
14201 * linux-mips-low.c (union mips_register): New.
14202 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
14203 (mips_breakpoint, mips_breakpoint_at): Use int.
14204 (mips_collect_register, mips_supply_register)
14205 (mips_collect_register_32bit, mips_supply_register_32bit)
14206 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
14207 (mips_store_fpregset, target_regsets): New.
14208 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
14210 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
14212 * configure.srv: Add target "spu*-*-*".
14213 * Makefile.in (clean): Remove reg-spu.c.
14214 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
14215 * spu-low.c: New file.
14217 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
14219 * configure.ac: Correct td_thr_tls_get_addr test.
14220 * configure: Regenerated.
14222 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
14224 * linux-low.c (linux_wait_for_event): Reformat. Use the
14225 pass_signals array.
14226 * remote-utils.c (decode_address_to_semicolon): New.
14227 * server.c (pass_signals, handle_general_set): New.
14228 (handle_query): Mention QPassSignals for qSupported.
14229 (main): Call handle_general_set.
14230 * server.h (pass_signals, decode_address_to_semicolon): New.
14232 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
14234 * server.c (handle_query): Correct error handling for read_auxv.
14236 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
14238 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
14239 and srv_linux_thread_db to yes.
14240 * linux-s390-low.c (s390_fill_gregset): New function.
14241 (target_regsets): Define data structure.
14243 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
14245 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
14246 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
14247 * config.in, configure: Regenerated.
14248 * inferiors.c (gdb_id_to_thread): New function.
14249 (gdb_id_to_thread_id): Use it.
14250 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
14251 * linux-low.h (struct process_info): Add th member.
14252 (thread_db_get_tls_address): New prototype.
14253 * remote-utils.c (decode_address): Make non-static.
14254 * server.c (handle_query): Handle qGetTLSAddr.
14255 * server.h (gdb_id_to_thread, decode_address): New prototypes.
14256 * target.h (struct target_ops): Add get_tls_address.
14257 * thread-db.c (maybe_attach_thread): Save the thread handle.
14258 (thread_db_get_tls_address): New.
14260 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
14262 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
14263 (linux_resume_one_process): Take a siginfo_t *. Update all
14264 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
14265 (struct pending_signals): Add a siginfo_t.
14266 (linux_wait_for_process): Always set last_status.
14267 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
14268 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
14269 * linux-low.h (struct process_info): Add last_status.
14271 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
14273 * remote-utils.c (try_rle): New function.
14274 (putpkt_binary): Use it.
14276 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
14278 * Makefile.in (clean): Clean reg-x86-64-linux.c.
14279 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
14280 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
14281 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
14282 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
14285 2006-08-08 Richard Sandiford <richard@codesourcery.com>
14287 * server.c (terminal_fd): New variable.
14288 (old_foreground_pgrp): Likewise.
14289 (restore_old_foreground_pgrp): New function.
14290 (start_inferior): Record the terminal file descriptor in terminal_fd
14291 and its original foreground group in old_foreground_pgrp. Register
14292 restore_old_foreground_pgrp with atexit().
14294 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
14296 * server.c (handle_query): Correct qPart to qXfer.
14298 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
14300 * configure.ac: Check for more headers which are missing on
14301 Windows. Automatically supply -lwsock32 and USE_WIN32API.
14302 * configure.srv: Add Cygwin and mingw32.
14303 * remote-utils.c: Don't include headers unconditionally which
14304 are missing on mingw32. Include <winsock.h> for mingw32.
14305 (remote_open): Adjust for mingw32 support. Flush
14306 standard error after writing to it.
14307 (remote_close, putpkt_binary, input_interrupt, block_async_io)
14308 (unblock_async_io, enable_async_io, disable_async_io)
14309 (readchar, getpkt): Update for Winsock support.
14310 (prepare_resume_reply): Expect a protocol signal number.
14311 * server.c: Disable <sys/wait.h> on mingw32.
14312 (start_inferior): Adjust for mingw32 support. Flush
14313 standard error after writing to it.
14314 (attach_inferior): Likewise. Use protocol signal
14316 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
14318 * win32-i386-low.c: New file.
14319 * Makefile.in (XM_CLIBS): Set.
14320 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
14321 (win32-i386-low.o): New dependency rule.
14322 * linux-low.c (linux_wait): Use target signal numbers.
14323 * target.h (struct target_ops): Doc fix.
14324 * server.h (target_signal_to_name): New prototype.
14325 * gdbreplay.c: Don't include headers unconditionally which
14326 are missing on mingw32. Include <winsock.h> for mingw32.
14327 (remote_close, remote_open): Adjust for Winsock support.
14328 * configure, config.in: Regenerated.
14330 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14332 * server.c (decode_xfer_read, write_qxfer_response): New.
14333 (handle_query): Take a packet length argument. Handle
14334 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
14335 the qSupported response.
14336 (main): Update call to handle_query.
14338 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
14340 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
14341 (putpkt_binary): Renamed from putpkt and adjusted for binary
14343 (putpkt): New wrapper for putpkt_binary.
14344 (readchar): Don't mask off the high bit.
14345 (decode_X_packet): New function.
14346 * server.c (main): Call putpkt_binary if a handler sets the packet
14347 length. Save the length of the incoming packet. Handle 'X'.
14348 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
14350 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
14352 * server.c (handle_query): Handle qSupported.
14354 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14356 * remote-utils.c (all_symbols_looked_up): New variable.
14357 (look_up_one_symbol): Check it.
14358 * server.h (look_up_one_symbol): New declaration.
14359 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
14361 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14363 * Makefile.in (linux-arm-low.o): Update dependencies.
14364 * linux-arm-low.c: Include "gdb_proc_service.h".
14365 (PTRACE_GET_THREAD_AREA): Define.
14366 (ps_get_thread_area): New function.
14368 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
14370 * configure.srv (m68k*-*-uclinux*): New target.
14371 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
14372 (linux_resume_one_process): Remove extraneous cast.
14373 (linux_read_offsets): New.
14374 (linux_target_op): Add linux_read_offsets on mmuless systems.
14375 * server.c (handle_query): Add qOffsets logic.
14376 * target.h (struct target_ops): Add read_offsets.
14378 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14380 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
14381 (PTRACE_GET_THREAD_AREA): Define.
14382 (ps_get_thread_area): New function.
14383 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
14384 (linux-x86-64-low.o): Update.
14386 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14388 * configure.ac: Remove checks for prfpregset_t.
14389 * gdb_proc_service.h: New file.
14390 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
14391 new "gdb_proc_service.h".
14392 * proc-service.c: Likewise.
14393 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
14394 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
14395 * Makefile.in (gdb_proc_service_h): Updated.
14396 * configure, config.in: Regenerated.
14398 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14400 * remote-utils.c (prepare_resume_reply): Move declaration
14401 of gdb_id_from_wait to the top of the block.
14403 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
14405 * linux-low.c (regsets_store_inferior_registers): Read the regset
14406 from the target before filling it.
14408 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14410 * server.c (attach_inferior): Return SIGTRAP for a successful
14413 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
14415 * Makefile.in (OBS): Add version.o.
14416 (STAGESTUFF): Delete.
14417 (version.o): Add dependencies.
14418 (version.c): Replace rule.
14419 (clean): Remove version.c.
14420 * server.c (gdbserver_version): New.
14421 (gdbserver_usage): Use printf.
14422 (main): Handle --version and --help.
14423 * server.h (version, host_name): Add declarations.
14425 2005-12-23 Eli Zaretskii <eliz@gnu.org>
14437 * linux-x86-64-low.c:
14439 * linux-s390-low.c:
14440 * linux-ppc64-low.c:
14442 * linux-mips-low.c:
14443 * linux-m68k-low.c:
14444 * linux-m32r-low.c:
14447 * linux-ia64-low.c:
14448 * linux-i386-low.c:
14449 * linux-crisv32-low.c:
14461 * gdbserver.1: Add (C) after Copyright. Update the FSF
14464 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
14466 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
14467 (arm_breakpoint_at): Recognize both breakpoints.
14468 (the_low_target): Use the correct breakpoint instruction.
14470 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
14472 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
14473 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
14474 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
14475 (the_low_target): Update.
14477 2005-10-25 Andreas Schwab <schwab@suse.de>
14479 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
14481 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
14482 (ia64_num_regs): Reduce to 462.
14484 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
14486 * acinclude.m4: Correct quoting.
14487 * aclocal.m4: Regenerated.
14489 Suggested by SZOKOVACS Robert <szo@ies.hu>:
14490 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
14491 (thread_db_init): Call thread_db_err_str.
14492 * configure.ac: Check for TD_VERSION.
14493 * config.in, configure: Regenerated.
14495 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14497 * server.h (error, fatal, warning): Add ATTR_FORMAT.
14499 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14501 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
14502 is not available. Define HAVE_PTRACE_GETREGS if it is.
14503 * config.in, configure: Regenerated.
14504 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
14505 * linux-i386-low.c, linux-m68k-low.c: Update to use
14506 HAVE_PTRACE_GETREGS.
14507 * linux-low.c (regsets_fetch_inferior_registers)
14508 (regsets_store_inferior_registers): Only return 0 if we processed
14510 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
14511 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
14513 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14515 * inferiors.c (struct thread_info): Add gdb_id.
14516 (add_thread): Add gdb_id argument.
14517 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
14518 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
14519 calls to add_thread.
14520 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
14521 * server.c (handle_query): Use thread_to_gdb_id.
14522 (handle_v_cont, main): Use gdb_id_to_thread_id.
14523 * server.h (add_thread): Update prototype.
14524 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
14527 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14529 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
14530 left-padded registers.
14531 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
14532 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
14534 2005-07-01 Steve Ellcey <sje@cup.hp.com>
14536 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
14537 * configure: Regenerate.
14538 * config.in: Regenerate.
14539 * server.h (NEED_DECLARATION_STRERROR):
14540 Replace with !HAVE_DECL_STRERROR.
14542 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
14544 * linux-low.c (linux_wait, linux_send_signal): Don't test
14545 an unsigned long variable for > 0 if it could be MAX_ULONG.
14546 * server.c (myresume): Likewise.
14547 * target.c (set_desired_inferior): Likewise.
14549 2005-06-13 Mark Kettenis <kettenis@gnu.org>
14551 * configure.ac: Simplify and improve check for socklen_t.
14552 * configure, config.in: Regenerate.
14554 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
14556 * acconfig.h: Remove.
14557 * configure.ac: Add a test for socklen_t. Use three-argument
14558 AC_DEFINE throughout.
14559 * config.in: Regenerated using autoheader 2.59.
14560 * configure: Regenerated.
14562 * gdbreplay.c (socklen_t): Provide a default.
14563 (remote_open): Use socklen_t.
14564 * remote-utils.c (socklen_t): Provide a default.
14565 (remote_open): Use socklen_t.
14566 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
14569 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
14571 * linux-low.c (linux_read_memory, linux_write_memory)
14572 (linux_read_auxv): Likewise.
14573 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
14574 (check_mem_write): Likewise.
14575 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
14577 * regcache.c (struct inferior_rgcache_data, registers_to_string)
14578 (registers_from_string, register_data): Likewise.
14579 * server.c (handle_query, main): Likewise.
14580 * server.h (convert_ascii_to_int, convert_int_to_ascii)
14581 (decode_M_packet): Likewise.
14582 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
14583 * target.h (struct target_ops): Update read_memory, write_memory,
14585 (read_inferior_memory, write_inferior_memory): Update.
14586 * linux-low.h (struct linux_target_ops): Change type of breakpoint
14587 to unsigned char *.
14588 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
14589 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
14590 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
14591 linux-s390-low.c, linux-sh-low.c: Update for changes in
14592 read_inferior_memory and the_low_target->breakpoint.
14594 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
14596 * Makefile.in (SFILES): Add linux-ppc64-low.c.
14597 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
14598 * configure.srv: Add powerpc64-*-linux*.
14599 * linux-ppc64-low.c: New file.
14601 2005-05-23 Orjan Friberg <orjanf@axis.com>
14603 * linux-cris-low.c: New file with support for CRIS.
14604 * linux-crisv32-low.c: Ditto for CRISv32.
14605 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
14606 (clean): Add reg-cris.c and reg-crisv32.c.
14607 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
14608 reg-crisv32.o, and reg-crisv32.c to make rules.
14609 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
14610 recognized targets.
14612 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
14614 * linux-low.c (fetch_register): Ensure buffer size is a multiple
14615 of sizeof (PTRACE_XFER_TYPE).
14616 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
14618 2005-05-12 Orjan Friberg <orjanf@axis.com>
14620 * target.h (struct target_ops): Add insert_watchpoint,
14621 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
14622 pointers for hardware watchpoint support.
14623 * linux-low.h (struct linux_target_ops): Ditto.
14624 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
14625 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
14626 to linux_target_ops.
14627 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
14629 * server.c (main): Recognize 'Z' and 'z' packets.
14631 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
14633 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
14634 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
14635 (the_low_target): Add new members.
14637 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14639 * proc-service.c (ps_lgetregs): Search all_processes instead of
14642 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14644 * server.c (start_inferior): Change return type to int.
14645 (attach_inferior): Change sigptr to int *.
14646 (handle_v_cont, handle_v_requests): Change signal to int *.
14647 (main): Change signal to int.
14649 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
14651 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
14652 * configure.srv: Add m32r*-*-linux*.
14653 * linux-m32r-low.c: New file.
14655 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
14657 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
14659 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14661 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
14662 Take unsigned long arguments for PIDs.
14663 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
14664 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
14665 (wait_for_sigstop, linux_resume_one_process)
14666 (regsets_fetch_inferior_registers, linux_send_signal)
14667 (linux_read_auxv): Likewise. Update the types of variables holding
14668 PIDs. Update format string specifiers.
14669 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
14670 * remote-utils.c (prepare_resume_reply): Likewise.
14671 * server.c (cont_thread, general_thread, step_thread)
14672 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
14674 (handle_query): Update format specifiers.
14675 (handle_v_cont, main): Use strtoul for thread IDs.
14676 * server.h (struct inferior_list_entry): Use unsigned long for ID.
14677 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
14678 (general_thread, step_thread, thread_from_wait)
14679 (old_thread_from_wait): Update.
14680 * target.h (struct thread_resume): Use unsigned long for THREAD.
14681 (struct target_ops): Use unsigned long for arguments to attach and
14684 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
14686 * acinclude.m4: Include bfd/bfd.m4 directly.
14687 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
14688 <agriffis@toolchain.org>.
14689 * aclocal.m4, configure: Regenerated.
14691 2005-01-07 Andrew Cagney <cagney@gnu.org>
14693 * configure.ac: Rename configure.in, require autoconf 2.59.
14694 * configure: Re-generate.
14696 2004-12-08 Daniel Jacobowitz <dan@debian.org>
14698 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
14699 LIBS when finished.
14700 * aclocal.m4: Regenerated.
14701 * configure: Regenerated.
14703 2004-11-21 Andreas Schwab <schwab@suse.de>
14705 * linux-m68k-low.c (m68k_num_gregs): Define.
14706 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
14707 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
14708 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
14709 (m68k_breakpoint_at): New. Add to the_low_target.
14711 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
14712 srv_linux_thread_db to yes.
14714 2004-10-20 Joel Brobecker <brobecker@gnat.com>
14716 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
14717 (ARCH_SET_FS): Likewise.
14718 (ARCH_GET_FS): Likewise.
14719 (ARCH_GET_GS): Likewise.
14721 2004-10-16 Daniel Jacobowitz <dan@debian.org>
14723 * linux-i386-low.c (ps_get_thread_area): New.
14724 * linux-x86-64-low.c (ps_get_thread_area): New.
14725 * linux-low.c: Include <sys/syscall.h>.
14726 (linux_kill_one_process): Don't kill the first thread here.
14727 (linux_kill): Kill the first thread here.
14728 (kill_lwp): New function.
14729 (send_sigstop, linux_send_signal): Use it.
14730 * proc-service.c: Clean up #ifdefs.
14731 (fpregset_info): Delete.
14732 (ps_lgetregs): Update and enable implementation.
14733 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
14735 * remote-utils.c (struct sym_cache, symbol_cache): New.
14736 (input_interrupt): Print a clearer message.
14737 (async_io_enabled): New variable.
14738 (enable_async_io, disable_async_io): Use it. Update comments.
14739 (look_up_one_symbol): Use the symbol cache.
14740 * thread-db.c (thread_db_look_up_symbols): New function.
14741 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
14743 2004-10-16 Daniel Jacobowitz <dan@debian.org>
14745 * configure.in: Test for -rdynamic.
14746 * configure: Regenerated.
14747 * Makefile (INTERNAL_LDFLAGS): New.
14748 (gdbserver, gdbreplay): Use it.
14750 2004-09-02 Andrew Cagney <cagney@gnu.org>
14752 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
14754 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
14756 * linux-low.c (linux_wait): Clear all_processes list also.
14758 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
14760 * linux-low.c: Include <errno.h>. Remove extern declaration of
14763 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
14765 * gdbreplay.c, server.h, utils.c: Update copyright years.
14767 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14769 * server.c (main): Print child status or termination signal from
14770 variable 'signal', not 'sig'.
14772 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14774 * linux-low.c (linux_read_memory): Change return type to
14775 int. Check for and return error from ptrace().
14776 * target.c (read_inferior_memory): Change return type to int. Pass
14777 back return status from the_target->read_memory().
14778 * target.h (struct target_ops): Adapt *read_memory() prototype.
14780 (read_inferior_memory): Adapt prototype.
14781 * server.c (main): Return an error packet if
14782 read_inferior_memory() returns an error.
14784 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
14786 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
14787 Unify with other clean targets.
14789 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14791 * server.c (handle_v_cont): Call set_desired_inferior.
14793 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14795 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
14797 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14799 * linux-low.c (linux_wait): Unblock async I/O.
14800 (linux_resume): Block and enable async I/O.
14801 * remote-utils.c (block_async_io, unblock_async_io): New functions.
14802 * server.h (block_async_io, unblock_async_io): Add prototypes.
14804 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14806 * remote-utils.c (remote_open): Print a status notice after
14807 opening a TCP port.
14808 * server.c (attach_inferior): Print a status notice after
14811 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14813 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
14815 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
14817 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
14819 * server.c, target.h: Update copyright years.
14821 2004-02-25 Roland McGrath <roland@redhat.com>
14823 * target.h (struct target_ops): New member `read_auxv'.
14824 * server.c (handle_query): Handle qPart:auxv:read: query using that.
14825 * linux-low.c (linux_read_auxv): New function.
14826 (linux_target_ops): Initialize `read_auxv' member to that.
14828 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
14830 Committed by Jim Blandy <jimb@redhat.com>.
14832 * linux-s390-low.c (s390_num_regs): Update.
14833 (s390_regmap): Remove control registers. Use __s390x__ predefine
14834 instead of GPR_SIZE to distiguish s390 and s390x targets.
14836 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
14838 * linux-low.c: Update copyright year.
14839 (check_removed_breakpoint): Clear pending_is_breakpoint.
14840 (linux_set_resume_request, linux_queue_one_thread)
14841 (resume_status_pending_p): New functions.
14842 (linux_continue_one_thread): Use process->resume.
14843 (linux_resume): Only resume threads if there are no pending events.
14844 * linux-low.h (struct process_info): Add resume request
14847 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
14849 * regcache.c (new_register_cache): Clear the allocated register
14850 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
14852 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
14854 * linux-low.c (linux_resume): Take a struct thread_resume *
14856 (linux_wait): Update call.
14857 (resume_ptr): New static variable.
14858 (linux_continue_one_thread): Renamed from
14859 linux_continue_one_process. Use resume_ptr.
14860 (linux_resume): Use linux_continue_one_thread.
14861 * server.c (handle_v_cont, handle_v_requests): New functions.
14862 (myresume): New function.
14863 (main): Handle 'v' case.
14864 * target.h (struct thread_resume): New type.
14865 (struct target_ops): Change argument of "resume" to struct
14867 (myresume): Delete macro.
14869 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
14871 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
14872 (uninstall): Support DESTDIR.
14874 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
14876 * configure.srv: Add xscale*linux copy of arm*linux entry.
14878 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
14880 * linux-arm-low.c (arm_reinsert_addr): New function.
14881 (the_low_target): Add arm_reinsert_addr.
14883 2003-07-08 Mark Kettenis <kettenis@gnu.org>
14885 * mem-break.c: Remove whitespace at end of file.
14887 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
14889 * configure.in: Check whether we need to prototype strerror.
14890 * server.h: Optionally prototype strerror.
14891 * gdbreplay.c (perror_with_name): Use strerror.
14892 * linux-low.c (linux_attach_lwp): Use strerror.
14893 * utils.c (perror_with_name): Use strerror.
14894 * config.in, configure: Regenerated.
14896 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
14898 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
14899 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
14901 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
14903 * Makefile.in (SFILES): Update.
14904 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
14905 low-sun3.c: Remove files.
14907 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
14909 * linux-low.c: Move comment to linux_thread_alive where it belonged.
14910 (linux_detach_one_process, linux_detach): New functions.
14911 (linux_target_ops): Add linux_detach.
14912 * server.c (main): Handle 'D' packet.
14913 * target.h (struct target_ops): Add "detach" member.
14914 (detach_inferior): Define.
14916 2003-06-13 Mark Kettenis <kettenis@gnu.org>
14918 From Kelley Cook <kelleycook@wideopenwest.com>:
14919 * configure.srv: Accept i[34567]86 variants.
14921 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
14923 * linux-low.c (linux_wait_for_event): Correct comment typos.
14924 (linux_resume_one_process): Call check_removed_breakpoint.
14925 (linux_send_signal): New function.
14926 (linux_target_ops): Add linux_send_signal.
14927 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
14929 * target.h (struct target_ops): Add send_signal.
14931 2003-05-29 Jim Blandy <jimb@redhat.com>
14933 * linux-low.c (usr_store_inferior_registers): Transfer buf in
14934 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
14935 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
14936 away part of the register's value.
14938 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
14940 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
14941 (linux_wait_for_event, linux_init_signals): Likewise.
14943 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
14945 * configure.in: Check for stdlib.h.
14946 * configure: Regenerated.
14947 * config.in: Regenerated.
14949 2003-01-04 Andreas Schwab <schwab@suse.de>
14951 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
14953 2003-01-02 Andrew Cagney <ac131313@redhat.com>
14955 * Makefile.in: Remove obsolete code.
14957 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
14959 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
14960 defined(PT_FPR0_HI).
14962 2002-11-17 Stuart Hughes <seh@zee2.com>
14964 * linux-arm-low.c (arm_num_regs): Increase.
14965 (arm_regmap): Include status register.
14967 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
14969 * linux-low.c (register_addr): Remove incorrect -1 check.
14971 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
14973 * linux-low.c (linux_create_inferior): Call setpgid. Return
14975 (unstopped_p, linux_signal_pid): Remove.
14976 (linux_target_ops): Remove linux_signal_pid.
14977 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
14978 global instead of target method.
14979 * target.h (struct target_ops): Remove signal_pid. Update comment
14980 for create_inferior.
14981 * server.c (signal_pid): New variable.
14982 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
14983 gdbserver. Set the child to be the foreground process group.
14984 (attach_inferior): Set signal_pid.
14986 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
14988 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
14990 2002-08-20 Jim Blandy <jimb@redhat.com>
14992 * Makefile.in (LDFLAGS): Allow the configure script to establish a
14995 2002-08-01 Andrew Cagney <cagney@redhat.com>
14997 * Makefile.in: Make chill references obsolete.
14999 2002-07-24 Kevin Buettner <kevinb@redhat.com>
15001 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
15002 * configure: Regenerate.
15003 * config.in: Regenerate.
15005 2002-07-09 David O'Brien <obrien@FreeBSD.org>
15007 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
15008 (perror_with_name, remote_close, remote_open, expect, play): Static.
15010 2002-07-04 Michal Ludvig <mludvig@suse.cz>
15012 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
15013 byte offsets instead of an array of indexes.
15014 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
15016 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
15018 * regcache.c: Add comment.
15020 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
15022 * thread-db.c: New file.
15023 * proc-service.c: New file.
15024 * acinclude.m4: New file.
15025 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
15026 proc-service.o, and thread-db.o.
15027 (linux-low.o): Add USE_THREAD_DB.
15028 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
15029 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
15030 * aclocal.m4: Regenerated.
15031 * config.in: Regenerated.
15032 * configure: Regenerated.
15033 * configure.in: Check for proc_service.h, sys/procfs.h,
15034 thread_db.h, and linux/elf.h headrs.
15035 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
15036 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
15037 Check for -lthread_db and thread support.
15038 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
15039 PowerPC, and SuperH.
15040 * i387-fp.c: Constify arguments.
15041 * i387-fp.h: Likewise.
15042 * inferiors.c: (struct thread_info): Renamed from
15043 `struct inferior_info'. Remove PID member. Use generic inferior
15044 list header. All uses updated.
15045 (inferiors, signal_pid): Removed.
15046 (all_threads): New variable.
15047 (get_thread): Define.
15048 (add_inferior_to_list): New function.
15049 (for_each_inferior): New function.
15050 (change_inferior_id): New function.
15051 (add_inferior): Removed.
15052 (remove_inferior): New function.
15053 (add_thread): New function.
15054 (free_one_thread): New function.
15055 (remove_thread): New function.
15056 (clear_inferiors): Use for_each_inferior and free_one_thread.
15057 (find_inferior): New function.
15058 (find_inferior_id): New function.
15059 (inferior_target_data): Update argument type.
15060 (set_inferior_target_data): Likewise.
15061 (inferior_regcache_data): Likewise.
15062 (set_inferior_regcache_data): Likewise.
15063 * linux-low.c (linux_bp_reinsert): Remove.
15064 (all_processes, stopping_threads, using_thrads)
15065 (struct pending_signals, debug_threads, pid_of): New.
15066 (inferior_pid): Replace with macro.
15067 (struct inferior_linux_data): Remove.
15068 (get_stop_pc, add_process): New functions.
15069 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
15070 Use add_process and add_thread.
15071 (linux_attach_lwp): New function, based on old linux_attach. Use
15072 add_process and add_thread. Set stop_expected for new threads.
15073 (linux_attach): New function.
15074 (linux_kill_one_process): New function.
15075 (linux_kill): Kill all LWPs.
15076 (linux_thread_alive): Use find_inferior_id.
15077 (check_removed_breakpoints, status_pending_p): New functions.
15078 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
15079 Update. Use WNOHANG. Wait for cloned processes also. Update process
15080 struct for the found process.
15081 (linux_wait_for_event): New function.
15082 (linux_wait): Use it. Support LWPs.
15083 (send_sigstop, wait_for_sigstop, stop_all_processes)
15084 (linux_resume_one_process, linux_continue_one_process): New functions.
15085 (linux_resume): Support LWPs.
15086 (REGISTER_RAW_SIZE): Remove.
15087 (fetch_register): Use register_size instead. Call supply_register.
15088 (usr_store_inferior_registers): Likewise. Call collect_register.
15089 Fix recursive case.
15090 (regsets_fetch_inferior_registers): Improve error message.
15091 (regsets_store_inferior_registers): Add debugging.
15092 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
15093 (unstopped_p, linux_signal_pid): New functions.
15094 (linux_target_ops): Add linux_signal_pid.
15095 (linux_init_signals): New function.
15096 (initialize_low): Call it. Initialize using_threads.
15097 * regcache.c (inferior_regcache_data): Add valid
15099 (get_regcache): Fetch registers lazily. Add fetch argument
15100 and update all callers.
15101 (regcache_invalidate_one, regcache_invalidate): New
15103 (new_register_cache): Renamed from create_register_cache.
15104 Return the new regcache.
15105 (free_register_cache): Change argument to a void *.
15106 (registers_to_string, registers_from_string): Call get_regcache
15107 with fetch flag set.
15108 (register_data): Make static. Pass fetch flag to get_regcache.
15109 (supply_register): Call get_regcache with fetch flag clear.
15110 (collect_register): Call get_regcache with fetch flag set.
15111 (collect_register_as_string): New function.
15112 * regcache.h: Update.
15113 * remote-utils.c (putpkt): Flush after debug output and use
15115 Handle input interrupts while waiting for an ACK.
15116 (input_interrupt): Use signal_pid method.
15117 (getpkt): Flush after debug output and use stderr.
15118 (outreg): Use collect_register_as_string.
15119 (new_thread_notify, dead_thread_notify): New functions.
15120 (prepare_resume_reply): Check using_threads. Set thread_from_wait
15121 and general_thread.
15122 (look_up_one_symbol): Flush after debug output.
15123 * server.c (step_thread, server_waiting): New variables.
15124 (start_inferior): Don't use signal_pid. Update call to mywait.
15125 (attach_inferior): Update call to mywait.
15126 (handle_query): Handle qfThreadInfo and qsThreadInfo.
15127 (main): Don't fetch/store registers explicitly. Use
15128 set_desired_inferior. Support proposed ``Hs'' packet. Update
15130 * server.h: Update.
15131 (struct inferior_list, struct_inferior_list_entry): New.
15132 * target.c (set_desired_inferior): New.
15133 (write_inferior_memory): Constify.
15134 (mywait): New function.
15135 * target.h: Update.
15136 (struct target_ops): New signal_pid method.
15137 (mywait): Removed macro, added prototype.
15139 * linux-low.h (regset_func): Removed.
15140 (regset_fill_func, regset_store_func): New.
15141 (enum regset_type): New.
15142 (struct regset_info): Add type field. Use new operation types.
15143 (struct linux_target_ops): stop_pc renamed to get_pc.
15144 Add decr_pc_after_break and breakpoint_at.
15145 (get_process, get_thread_proess, get_process_thread)
15146 (strut process_info, all_processes, linux_attach_lwp)
15147 (thread_db_init): New.
15149 * linux-arm-low.c (arm_get_pc, arm_set_pc,
15150 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
15151 (the_low_target): Add new members.
15152 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
15153 (i386_store_fpxregset): Constify.
15154 (target_regsets): Add new kind identifier.
15155 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
15156 (i386_set_pc): Add debugging.
15157 (i386_breakpoint_at): New function.
15158 (the_low_target): Add new members.
15159 * linux-mips-low.c (mips_get_pc, mips_set_pc)
15160 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
15161 (mips_breakpoint_at): New.
15162 (the_low_target): Add new members.
15163 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
15164 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
15165 (the_low_target): Add new members.
15166 * linux-sh-low.c (sh_get_pc, sh_set_pc)
15167 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
15168 (the_low_target): Add new members.
15169 * linux-x86-64-low.c (target_regsets): Add new kind
15172 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
15174 From Martin Pool <mbp@samba.org>:
15175 * server.c (gdbserver_usage): New function.
15178 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
15180 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
15181 stop_at -> stop_pc.
15183 2002-05-04 Andrew Cagney <ac131313@redhat.com>
15185 * Makefile.in: Remove obsolete code.
15187 2002-04-24 Michal Ludvig <mludvig@suse.cz>
15189 * linux-low.c (regsets_fetch_inferior_registers),
15190 (regsets_store_inferior_registers): Removed cast to int from
15192 * regcache.h: Added declaration of struct inferior_info.
15194 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
15196 * inferiors.c (struct inferior_info): Add regcache_data.
15197 (add_inferior): Call create_register_cache.
15198 (clear_inferiors): Call free_register_cache.
15199 (inferior_regcache_data, set_inferior_regcache_data): New functions.
15200 * regcache.c (struct inferior_regcache_data): New.
15201 (registers): Remove.
15202 (get_regcache): New function.
15203 (create_register_cache, free_register_cache): New functions.
15204 (set_register_cache): Don't initialize the register cache here.
15205 (registers_to_string, registers_from_string, register_data): Call
15207 * regcache.h: Add prototypes.
15208 * server.h: Likewise.
15210 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
15212 * mem-break.c: New file.
15213 * mem-break.h: New file.
15214 * Makefile.in: Add mem-break.o rule; update server.h
15216 * inferiors.c (struct inferior_info): Add target_data
15218 (clear_inferiors): Free target_data member if set.
15219 (inferior_target_data, set_inferior_target_data): New functions.
15220 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
15221 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
15222 * linux-low.c (linux_bp_reinsert): New variable.
15223 (struct inferior_linux_data): New.
15224 (linux_create_inferior): Use set_inferior_target_data.
15225 (linux_attach): Likewise. Call add_inferior.
15226 (linux_wait_for_one_inferior): New function.
15227 (linux_wait): Call it.
15228 (linux_write_memory): Add const.
15229 (initialize_low): Call set_breakpoint_data.
15230 * linux-low.h (struct linux_target_ops): Add breakpoint
15232 * server.c (attach_inferior): Remove extra add_inferior
15234 * server.h: Include mem-break.h. Update inferior.c
15236 * target.c (read_inferior_memory)
15237 (write_inferior_memory): New functions.
15238 * target.h (read_inferior_memory)
15239 (write_inferior_memory): Change macros to prototypes.
15240 (struct target_ops): Update comments. Add const to write_memory
15243 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
15245 * linux-low.c (usr_store_inferior_registers): Support
15246 registers which are allowed to fail to store.
15247 * linux-low.h (linux_target_ops): Likewise.
15248 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
15249 (ppc_cannot_store_register): FPSCR may not be storable.
15251 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15253 * server.h: Include <string.h> if HAVE_STRING_H.
15254 * ChangeLog: Correct paths in last ChangeLog entry.
15256 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15258 * linux-low.h: Remove obsolete prototypes.
15259 (struct linux_target_ops): New.
15260 (extern the_low_target): New.
15261 * linux-low.c (num_regs, regmap): Remove declarations.
15262 (register_addr): Use the_low_target explicitly.
15263 (fetch_register): Likewise.
15264 (usr_fetch_inferior_registers): Likewise.
15265 (usr_store_inferior_registers): Likewise.
15266 * linux-arm-low.c (num_regs): Remove.
15267 (arm_num_regs): Define.
15268 (arm_regmap): Renamed from regmap, made static.
15269 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
15271 (arm_cannot_store_register): Renamed from cannot_store_register,
15273 (the_low_target): New.
15274 * linux-i386-low.c (num_regs): Remove.
15275 (i386_num_regs): Define.
15276 (i386_regmap): Renamed from regmap, made static.
15277 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
15279 (i386_cannot_store_register): Renamed from cannot_store_register,
15281 (the_low_target): New.
15282 * linux-ia64-low.c (num_regs): Remove.
15283 (ia64_num_regs): Define.
15284 (ia64_regmap): Renamed from regmap, made static.
15285 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
15287 (ia64_cannot_store_register): Renamed from cannot_store_register,
15289 (the_low_target): New.
15290 * linux-m68k-low.c (num_regs): Remove.
15291 (m68k_num_regs): Define.
15292 (m68k_regmap): Renamed from regmap, made static.
15293 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
15295 (m68k_cannot_store_register): Renamed from cannot_store_register,
15297 (the_low_target): New.
15298 * linux-mips-low.c (num_regs): Remove.
15299 (mips_num_regs): Define.
15300 (mips_regmap): Renamed from regmap, made static.
15301 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
15303 (mips_cannot_store_register): Renamed from cannot_store_register,
15305 (the_low_target): New.
15306 * linux-ppc-low.c (num_regs): Remove.
15307 (ppc_num_regs): Define.
15308 (ppc_regmap): Renamed from regmap, made static.
15309 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
15311 (ppc_cannot_store_register): Renamed from cannot_store_register,
15313 (the_low_target): New.
15314 * linux-s390-low.c (num_regs): Remove.
15315 (s390_num_regs): Define.
15316 (s390_regmap): Renamed from regmap, made static.
15317 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
15319 (s390_cannot_store_register): Renamed from cannot_store_register,
15321 (the_low_target): New.
15322 * linux-sh-low.c (num_regs): Remove.
15323 (sh_num_regs): Define.
15324 (sh_regmap): Renamed from regmap, made static.
15325 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
15327 (sh_cannot_store_register): Renamed from cannot_store_register,
15329 (the_low_target): New.
15330 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
15331 (the_low_target): New.
15333 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15335 * Makefile.in: Add stamp-h target.
15336 * configure.in: Create stamp-h.
15337 * configure: Regenerated.
15339 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15341 * inferiors.c: New file.
15342 * target.c: New file.
15343 * target.h: New file.
15344 * Makefile.in: Add target.o and inferiors.o. Update
15346 * linux-low.c (inferior_pid): New static variable,
15347 moved from server.c.
15348 (linux_create_inferior): Renamed from create_inferior.
15349 Call add_inferior. Return 0 on success instead of a PID.
15350 (linux_attach): Renamed from myattach.
15351 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
15352 (linux_thread_alive): Renamed from mythread_alive.
15353 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
15355 (linux_resume): Renamed from myresume. Add missing ``return 0''.
15356 (regsets_store_inferior_registers): Correct error message.
15357 Add missing ``return 0''.
15358 (linux_fetch_registers): Renamed from fetch_inferior_registers.
15359 (linux_store_registers): Renamed from store_inferior_registers.
15360 (linux_read_memory): Renamed from read_inferior_memory.
15361 (linux_write_memory): Renamed from write_inferior_memory.
15362 (linux_target_ops): New structure.
15363 (initialize_low): Call set_target_ops ().
15364 * remote-utils.c (unhexify): New function.
15365 (hexify): New function.
15366 (input_interrupt): Send signals to ``signal_pid''.
15367 * server.c (inferior_pid): Remove.
15368 (start_inferior): Update create_inferior call.
15369 (attach_inferior): Call add_inferior.
15370 (handle_query): New function.
15371 (main): Call handle_query for `q' packets.
15372 * server.h: Include "target.h". Remove obsolete prototypes.
15373 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
15375 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15377 * Makefile.in: Add WARN_CFLAGS. Update configury
15379 * configure.in: Check for <string.h>
15380 * configure: Regenerate.
15381 * config.in: Regenerate.
15382 * gdbreplay.c: Include needed system headers.
15383 (remote_open): Remove strchr prototype.
15384 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
15385 * regcache.c (supply_register): Change buf argument to const void *.
15386 (supply_register_by_name): Likewise.
15387 (collect_register): Change buf argument to void *.
15388 (collect_register_by_name): Likewise.
15389 * regcache.h: Add missing prototypes.
15390 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
15391 * server.c (handle_query): New function.
15392 (attached): New static variable, moved out of main.
15393 (main): Quiet longjmp clobber warnings.
15394 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
15395 * utils.c (error): Remove NORETURN.