1 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
3 * server.c (captured_main): Accept argument for --selftest.
5 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
6 when registering selftests.
8 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
10 * regcache.c (get_thread_regcache): Update code to use "std::vector"
11 instead of "VEC" for "target_desc.reg_defs".
12 (regcache_cpy): Likewise.
13 (registers_to_string): Likewise.
14 (registers_from_string): Likewise.
15 (find_regno): Likewise.
16 (supply_regblock): Likewise.
17 (regcache_raw_read_unsigned): Likewise.
18 * tdesc.c (init_target_desc): Likewise.
19 (tdesc_create_reg): Likewise.
20 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
21 (struct target_desc) <reg_defs>: Convert to "std::vector".
22 (target_desc): Do not initialize "reg_defs".
23 (~target_desc): Update code to use "std::vector" instead of "VEC"
24 for "target_desc.reg_defs".
25 (operator==): Likewise.
27 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
29 * inferiors.h (thread_to_gdb_id): Remove.
30 * inferiors.c (thread_to_gdb_id): Remove.
31 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
32 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
33 lynx_store_registers, lynx_read_memory, lynx_write_memory):
35 * nto-low.c (nto_fetch_registers, nto_store_registers,
36 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
38 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
40 * inferiors.h (gdb_id_to_thread_id): Remove.
41 * inferiors.c (gdb_id_to_thread_id): Remove.
42 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
43 removal. Move pid declaration closer to where it's used.
45 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
47 * server.c (handle_detach): New function.
48 (process_serial_event): Move code out, call handle_detach.
50 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
52 * server.c (require_running): Rename to ...
53 (require_running_or_return): ... this ...
54 (require_running_or_break): ... and this.
55 (handle_query, process_serial_event): Adjust.
57 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
59 * linux-low.c (linux_set_resume_request): Remove unused
62 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
64 * server.c (first_thread_of): Remove.
65 (process_serial_event): Replace usage of first_thread_of with
66 find_any_thread_of_pid.
67 * tracepoint.c (same_process_p): Remove.
68 (gdb_agent_about_to_close): Replace usage of same_process_p with
69 find_any_thread_of_pid.
70 * linux-x86-low.c (same_process_callback): Remove.
71 (x86_arch_setup_process_callback): Replace usage of
72 same_process_callback with find_any_thread_of_pid.
73 * thread-db.c (any_thread_of): Remove.
74 (switch_to_process): Replace usage of any_thread_of with
75 find_any_thread_of_pid.
76 * inferiors.c (thread_pid_matches_callback): Remove.
77 (find_thread_process): Adjust to use find_any_thread_of_pid.
79 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
81 * regcache.c (get_thread_regcache): Guard calls to "memset"
84 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
86 * linux-low.c (handle_extended_wait): Use
87 "allocate_target_description" instead of "XNEW".
88 * linux-x86-low.c (initialize_low_arch): Likewise.
90 2017-09-05 Yao Qi <yao.qi@linaro.org>
92 * configure.srv (srv_i386_regobj): Remove.
93 (srv_amd64_regobj): Remove.
94 (srv_regobj): Set it to "" for x86 non-linux targets.
95 * linux-x86-tdesc.c (i386_linux_read_description):
96 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
97 (init_registers_i386): Remove the declaration.
98 (tdesc_i386): Remove the declaration.
99 (lynx_i386_arch_setup): Call i386_create_target_description.
100 * nto-x86-low.c: Likewise.
101 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
102 [!__x86_64__]: include arch/i386.h.
103 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
105 2017-09-05 Yao Qi <yao.qi@linaro.org>
107 * configure.srv (srv_amd64_linux_xmlfiles): Remove
108 i386/amd64-XXX-linux from it.
110 2017-09-05 Yao Qi <yao.qi@linaro.org>
112 * configure.srv: Empty srv_amd64_linux_regobj if $development is
114 (ipa_amd64_linux_regobj): Remove.
115 (ipa_x32_linux_regobj): Remove.
117 2017-09-05 Yao Qi <yao.qi@linaro.org>
119 * Makefile.in (arch-amd64.o): New rule.
120 * configure.srv: Append arch-amd64.o.
121 * linux-amd64-ipa.c: Include common/x86-xstate.h.
122 (get_ipa_tdesc): Call amd64_linux_read_description.
123 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
124 and init_registers_amd64_XXX.
125 * linux-x86-low.c (x86_linux_read_description): Call
126 amd64_linux_read_description.
127 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
128 (initialize_low_arch): Don't call init_registers_x32_XXX and
129 init_registers_amd64_XXX.
130 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
132 [__x86_64__] (amd64_tdesc_test): New function.
133 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
134 and init_registers_amd64_XXX.
135 * linux-x86-tdesc.c: Include arch/amd64.h.
136 (xcr0_to_tdesc_idx): New function.
137 (i386_linux_read_description): New function.
138 (amd64_get_ipa_tdesc_idx): New function.
139 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
140 (amd64_get_ipa_tdesc): Declare.
142 2017-09-05 Yao Qi <yao.qi@linaro.org>
144 * configure.srv (srv_i386_linux_xmlfiles): Remove
145 i386/i386-XXX-linux.xml from it.
147 2017-09-05 Yao Qi <yao.qi@linaro.org>
149 * configure.srv: Set srv_i386_linux_regobj empty if $development
151 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
152 initialize_low_tdesc.
153 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
154 with #if initialize_low_tdesc.
155 * linux-x86-tdesc-selftest.c: New file.
156 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
158 2017-09-05 Yao Qi <yao.qi@linaro.org>
160 * Makefile.in (arch-i386.o): New rule.
161 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
162 (x86_64-*-linux*): Likewise.
163 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
165 (i386_linux_read_description): Remove code and call
166 i386_create_target_description.
167 * tdesc.c (allocate_target_description): New function.
168 * tdesc.h (set_tdesc_architecture): Remove declaration.
169 (set_tdesc_osabi): Likewise.
171 2017-09-05 Yao Qi <yao.qi@linaro.org>
173 * linux-x86-tdesc.c: Don't include <inttypes.h>.
174 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
175 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
177 * server.c (get_features_xml): Call tdesc_get_features_xml.
178 * tdesc.c (set_tdesc_architecture): New function.
179 (set_tdesc_osabi): New function.
180 (tdesc_get_features_xml): New function.
181 (tdesc_create_feature): Add an argument.
182 * tdesc.h (struct target_desc) <features>: New field.
183 <arch, osabi>: New field.
184 (~target_desc): xfree features, arch, and osabi.
185 (target_desc::oerator==): Don't compare .xmltarget.
186 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
187 (set_tdesc_osabi): Likewise.
188 (tdesc_get_features_xml): Likewise.
190 2017-09-05 Yao Qi <yao.qi@linaro.org>
192 * linux-x86-tdesc.c: Include selftest.h.
193 (i386_tdesc_test): New function.
194 (initialize_low_tdesc): Call selftests::register_test.
195 * tdesc.h: Include regdef.h.
196 (target_desc): Override operator == and !=.
198 2017-09-05 Yao Qi <yao.qi@linaro.org>
200 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
202 * linux-i386-ipa.c: Include common/x86-xstate.h
203 (get_ipa_tdesc): Call i386_linux_read_description.
204 (initialize_low_tracepoint): Don't call init_registers_XXX
205 functions, call initialize_low_tdesc instead.
206 * linux-x86-low.c (x86_linux_read_description): Call
207 i386_linux_read_description.
208 (initialize_low_arch): Don't call init_registers_i386_XXX
209 functions, call initialize_low_tdesc.
210 * linux-x86-tdesc.c: New file.
211 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
212 (i386_get_ipa_tdesc_idx): Declare.
213 (i386_get_ipa_tdesc): Declare.
214 (initialize_low_tdesc): Declare.
216 2017-09-05 Yao Qi <yao.qi@linaro.org>
218 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
221 2017-09-05 Yao Qi <yao.qi@linaro.org>
223 * Makefile.in (IPA_OBJS): Add vec-ipa.o
224 * regcache.c (get_thread_regcache): Use VEC_length.
225 (init_register_cache): Likewise.
226 (regcache_cpy): Likewise.
227 (registers_to_string): Iterate reg_defs via VEC_iterate.
228 (find_regno): Likewise.
229 (find_register_by_number): Use VEC_index.
230 (register_size): Call find_register_by_number.
231 (register_data): Call find_register_by_number.
232 (supply_regblock): Use VEC_length.
233 (regcache_raw_read_unsigned): Likewise.
234 * tdesc.c (init_target_desc): Iterate reg_defs via
236 (default_description): Update initializer.
237 (copy_target_description): Don't update field num_registers.
238 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
239 <num_registers>: Remove.
241 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
243 * Makefile.in (.SECONDARY): Define target.
245 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
247 * linux-low.c (linux_wait_1): Adjust.
248 * server.c (queue_stop_reply_callback): Adjust.
250 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
252 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
253 QEnvironmentUnset and QEnvironmentReset packets.
254 (handle_query): Inform remote that QEnvironmentHexEncoded,
255 QEnvironmentUnset and QEnvironmentReset are supported.
257 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
259 * inferiors.h (inferior_target_data): Rename to ...
260 (thread_target_data): ... this.
261 (inferior_regcache_data): Rename to ...
262 (thread_regcache_data): ... this.
263 (set_inferior_regcache_data): Rename to ...
264 (set_thread_regcache_data): ... this.
265 * inferiors.c (inferior_target_data): Rename to ...
266 (thread_target_data): ... this.
267 (inferior_regcache_data): Rename to ...
268 (thread_regcache_data): ... this.
269 (set_inferior_regcache_data): Rename to ...
270 (set_thread_regcache_data): ... this.
271 (free_one_thread): Update.
272 * linux-low.h (get_thread_lwp): Update.
273 * regcache.c (get_thread_regcache): Update.
274 (regcache_invalidate_thread): Update.
275 (free_register_cache_thread): Update.
276 * win32-i386-low.c (update_debug_registers_callback): Update.
277 (win32_get_current_dr): Update.
278 * win32-low.c (thread_rec): Update.
279 (delete_thread_info): Update.
280 (continue_one_thread): Update.
281 (suspend_one_thread): Update.
283 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
285 * inferiors.c (set_inferior_target_data): Remove.
286 * inferiors.h (set_inferior_target_data): Remove.
288 2017-08-18 Yao Qi <yao.qi@linaro.org>
290 * Makefile.in (OBS): Add selftest.o.
291 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
292 * configure, config.in: Re-generated.
293 * server.c: Include common/sefltest.h.
294 (captured_main): Handle option --selftest.
296 2017-08-09 Yao Qi <yao.qi@linaro.org>
298 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
299 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
300 i386-avx-mpx.o and i386-mmx.o.
301 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
302 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
303 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
304 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
305 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
306 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
307 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
308 i386/amd64-avx-mpx.xml.
310 2017-08-09 Yao Qi <yao.qi@linaro.org>
312 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
313 and x32-avx-avx512.o.
314 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
315 i386/x32-avx-avx512.xml.
317 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
319 * tracepoint.h (enum class fast_tpoint_collect_result): New
321 (fast_tracepoint_collecting): Change return type to
322 fast_tpoint_collect_result.
323 * tracepoint.c (fast_tracepoint_collecting): Likewise.
324 * linux-low.h: Include tracepoint.h.
325 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
326 fast_tpoint_collect_result.
327 * linux-low.c (handle_tracepoints): Adjust.
328 (linux_fast_tracepoint_collecting): Change return type to
329 fast_tpoint_collect_result.
330 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
331 linux_wait_1, stuck_in_jump_pad_callback,
332 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
333 proceed_one_lwp): Adjust to type change.
335 2017-07-10 Yao Qi <yao.qi@linaro.org>
337 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
339 2017-06-29 Yao Qi <yao.qi@linaro.org>
341 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
343 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
345 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
347 * Makefile.in (IPA_OBJS): Sort and format one item per line.
349 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
351 * linux-low.c (linux_create_inferior): Adjust code to access the
352 environment information via 'gdb_environ' class.
353 * lynx-low.c (lynx_create_inferior): Likewise.
354 * server.c (our_environ): Make it an instance of 'gdb_environ'.
355 (get_environ): Return a pointer to 'our_environ'.
356 (captured_main): Initialize 'our_environ'.
357 * server.h (get_environ): Adjust prototype.
358 * spu-low.c (spu_create_inferior): Adjust code to access the
359 environment information via 'gdb_environ' class.
361 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
363 * linux-low.c (linux_read_memory, linux_write_memory): Remove
364 usage of "register" keyword.
366 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
368 * configure: Re-generate.
370 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
372 * configure: Re-generate.
374 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
376 * Makefile.in (COMPILE.pre): Add "-x c++".
378 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
380 * fork-child.c: Conditionally include <signal.h>.
382 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
384 * server.c (handle_general_set): Handle new packet
386 (handle_query): Add "QStartupWithShell" to the list of supported
388 (gdbserver_usage): Add help text explaining the
389 new "--startup-with-shell" and "--no-startup-with-shell" CLI
391 (captured_main): Recognize and act upon the presence of the new
394 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
395 Pedro Alves <palves@redhat.com>
397 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
398 * configure: Regenerate.
399 * configure.srv (srv_linux_obj): Add "fork-child.o" and
401 (i[34567]86-*-lynxos*): Likewise.
402 (spu*-*-*): Likewise.
403 * fork-child.c: New file.
404 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
406 (linux_ptrace_fun): New function.
407 (linux_create_inferior): Adjust function prototype to reflect
408 change on "target.h". Adjust function code to use
410 (linux_request_interrupt): Delete "signal_pid".
411 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
412 (lynx_ptrace_fun): New function.
413 (lynx_create_inferior): Adjust function prototype to reflect
414 change on "target.h". Adjust function code to use
416 * nto-low.c (nto_create_inferior): Adjust function prototype and
417 code to reflect change on "target.h". Update comments.
418 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
419 "common-terminal.h" and "environ.h".
420 (terminal_fd): Moved to fork-child.c.
421 (old_foreground_pgrp): Likewise.
422 (restore_old_foreground_pgrp): Likewise.
423 (last_status): Make it global.
424 (last_ptid): Likewise.
425 (our_environ): New variable.
426 (startup_with_shell): Likewise.
427 (program_name): Likewise.
428 (program_argv): Rename to...
429 (program_args): ...this.
430 (wrapper_argv): New variable.
431 (start_inferior): Delete function.
432 (get_exec_wrapper): New function.
433 (get_exec_file): Likewise.
434 (get_environ): Likewise.
435 (prefork_hook): Likewise.
436 (post_fork_inferior): Likewise.
437 (postfork_hook): Likewise.
438 (postfork_child_hook): Likewise.
439 (handle_v_run): Update code to deal with arguments coming from the
440 remote host. Update calls from "start_inferior" to
442 (captured_main): Likewise. Initialize environment variable. Call
444 * server.h (post_fork_inferior): New prototype.
445 (get_environ): Likewise.
446 (last_status): Declare.
447 (last_ptid): Likewise.
448 (signal_pid): Likewise.
449 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
450 (spu_ptrace_fun): New function.
451 (spu_create_inferior): Adjust function prototype to reflect change
452 on "target.h". Adjust function code to use "fork_inferior".
453 * target.c (target_terminal_init): New function.
454 (target_terminal_inferior): Likewise.
455 (target_terminal_ours): Likewise.
456 * target.h: Include <vector>.
457 (struct target_ops) <create_inferior>: Update prototype.
458 (create_inferior): Update macro.
459 * utils.c (gdb_flush_out_err): New function.
460 * win32-low.c (win32_create_inferior): Adjust function prototype
461 and code to reflect change on "target.h".
463 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
465 * inferiors.c (switch_to_thread): New function.
467 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
469 * Makefile.in (SFILE): Add "common/job-control.c".
470 (OBS): Add "job-control.o".
472 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
474 * Makefile: Remove "@host_makefile_frag@".
476 2017-05-05 Pedro Alves <palves@redhat.com>
478 * configure: Regenerate.
480 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
482 * configure: Regenerate.
484 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
486 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
487 software_single_step change of return type to
488 std::vector<CORE_ADDR>.
489 * linux-low.c (install_software_single_step_breakpoints):
491 * linux-low.h (install_software_single_step_breakpoints):
494 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
496 * remote-utils.c: Include "gdb_termios.h" instead of
498 * terminal.h: Delete file.
500 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
502 * server.c: Include <vector>.
503 <program_argv, wrapper_argv>: Convert to std::vector.
504 (start_inferior): Rewrite function to use C++.
505 (handle_v_run): Likewise. Update code that calculates the argv
506 based on the vRun packet; use C++.
507 (captured_main): Likewise.
509 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
511 * server.c (handle_v_cont): Initialize thread_resume::thread
514 2017-04-05 Pedro Alves <palves@redhat.com>
516 * configure: Regenerate.
518 2017-04-05 Pedro Alves <palves@redhat.com>
520 * gdbreplay.c (sync_error): Constify.
521 * linux-x86-low.c (push_opcode): Constify.
523 2017-04-05 Pedro Alves <palves@redhat.com>
525 * win32-low.c (get_child_debug_event)
526 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
527 Report TARGET_WAITKIND_SPURIOUS instead.
529 2017-04-05 Pedro Alves <palves@redhat.com>
531 * remote-utils.c (remote_prepare, remote_open): Constify.
532 * remote-utils.h (remote_prepare, remote_open): Constify.
533 * server.c (captured_main): Constify 'port' handling.
535 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
537 * Makefile.in (clean): Clear .deps.
539 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
541 * .gitignore: Remove generated files, replace with wildcard.
542 * (clean): Replace removal of generated files with wildcard.
543 (version.c): Replace with...
544 (version-generated.c): ...this.
545 (xml-builtin.c): Replace with...
546 (xml-builtin-generated.c): ...this.
547 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
548 (%.c: *regformats*): Replace with...
549 (%-generated.c: *regformats*): ...this.
551 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
553 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
554 (xtensa_fill_gregset): Call collect_register_by_name for
556 (xtensa_store_gregset): Call supply_register_by_name for
559 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
561 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
562 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
563 (xtensa_store_gregset): Call supply_register for all registers in
564 a0_regnum..a0_regnum + C0_NREGS range.
566 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
568 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
569 (ax-ipa.o: ax.c): Remove.
570 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
571 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
572 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
573 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
574 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
576 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
578 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
579 (print-utils-ipa.o: ../common/print-utils.c): Remove.
580 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
581 (errors-ipa.o: ../common/errors.c): Remove.
582 (format-ipa.o: ../common/format.c): Remove.
583 (common-utils-ipa.o: ../common/common-utils.c): Remove.
585 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
587 * Makefile.in (%-ipa.o: %.c): New rule.
588 (tracepoint-ipa.o: tracepoint.c): Remove.
589 (utils-ipa.o: utils.c): Remove.
590 (remote-utils-ipa.o: remote-utils.c): Remove.
591 (regcache-ipa.o: regcache.c): Remove.
592 (i386-linux-ipa.o: i386-linux.c): Remove.
593 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
594 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
595 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
596 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
597 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
598 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
599 (amd64-linux-ipa.o: amd64-linux.c): Remove.
600 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
601 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
602 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
603 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
604 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
605 (aarch64-ipa.o: aarch64.c): Remove.
606 (s390-linux32-ipa.o: s390-linux32.c): Remove.
607 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
608 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
609 (s390-linux64-ipa.o: s390-linux64.c): Remove.
610 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
611 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
612 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
613 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
614 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
615 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
616 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
617 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
618 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
619 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
620 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
621 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
622 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
623 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
624 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
625 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
626 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
627 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
628 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
629 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
630 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
631 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
632 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
633 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
634 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
635 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
636 (tdesc-ipa.o: tdesc.c): Remove.
637 (x32-linux-ipa.o: x32-linux.c): Remove.
638 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
639 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
641 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
643 * Makefile.in (%.o: ../arch/%.c): New rule.
644 (arm.o: ../arch/arm.c): Remove.
645 (arm-linux.o: ../arch/arm-linux.c): Remove.
646 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
647 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
649 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
651 * Makefile.in (%.o: ../nat/%.c): New rule.
652 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
653 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
654 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
655 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
656 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
657 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
658 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
659 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
660 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
661 (linux-personality.o: ../nat/linux-personality.c): Remove.
662 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
663 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
664 (x86-linux.o: ../nat/x86-linux.c): Remove.
665 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
666 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
668 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
670 * Makefile.in (%.o: ../common/%.c): New rule.
671 (signals.o: ../common/signals.c): Remove.
672 (print-utils.o: ../common/print-utils.c): Remove.
673 (rsp-low.o: ../common/rsp-low.c): Remove.
674 (common-utils.o: ../common/common-utils.c): Remove.
675 (posix-strerror.o: ../common/posix-strerror.c): Remove.
676 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
677 (vec.o: ../common/vec.c): Remove.
678 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
679 (xml-utils.o: ../common/xml-utils.c): Remove.
680 (ptid.o: ../common/ptid.c): Remove.
681 (buffer.o: ../common/buffer.c): Remove.
682 (format.o: ../common/format.c): Remove.
683 (filestuff.o: ../common/filestuff.c): Remove.
684 (agent.o: ../common/agent.c): Remove.
685 (errors.o: ../common/errors.c): Remove.
686 (environ.o: ../common/environ.c): Remove.
687 (common-debug.o: ../common/common-debug.c): Remove.
688 (cleanups.o: ../common/cleanups.c): Remove.
689 (common-exceptions.o: ../common/common-exceptions.c): Remove.
690 (fileio.o: ../common/fileio.c): Remove.
691 (common-regcache.o: ../common/common-regcache.c): Remove.
692 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
693 (new-op.o: ../common/new-op.c): Remove.
694 (btrace-common.o: ../common/btrace-common.c): Remove.
696 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
698 * Makefile.in (%.o: ../target/%.c): New rule.
699 (waitstatus.o: ../target/waitstatus.c): Remove.
701 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
704 (%.c: ../regformats/%.dat,
705 (%.c: ../regformats/arm/%.dat,
706 (%.c: ../regformats/i386/%.dat,
707 (%.c: ../regformats/rs6000/%.dat): New rules.
710 (arm-with-iwmmxt.c): Remove.
711 (arm-with-vfpv2.c): Remove.
712 (arm-with-vfpv3.c): Remove.
713 (arm-with-neon.c): Remove.
714 (reg-bfin.c): Remove.
715 (reg-cris.c): Remove.
716 (reg-crisv32.c): Remove.
718 (i386-linux.c): Remove.
719 (i386-avx.c): Remove.
720 (i386-avx-linux.c): Remove.
721 (i386-avx-avx512.c): Remove.
722 (i386-avx-avx512-linux.c): Remove.
723 (i386-mpx.c): Remove.
724 (i386-mpx-linux.c): Remove.
725 (i386-avx-mpx-avx512-pku.c): Remove.
726 (i386-avx-mpx-avx512-pku-linux.c): Remove.
727 (i386-avx-mpx.c): Remove.
728 (i386-avx-mpx-linux.c): Remove.
729 (i386-mmx.c): Remove.
730 (i386-mmx-linux.c): Remove.
731 (reg-ia64.c): Remove.
732 (reg-m32r.c): Remove.
733 (reg-m68k.c): Remove.
735 (mips-linux.c): Remove.
736 (mips-dsp-linux.c): Remove.
737 (mips64-linux.c): Remove.
738 (mips64-dsp-linux.c): Remove.
739 (nios2-linux.c): Remove.
740 (powerpc-32.c): Remove.
741 (powerpc-32l.c): Remove.
742 (powerpc-altivec32l.c): Remove.
743 (powerpc-cell32l.c): Remove.
744 (powerpc-vsx32l.c): Remove.
745 (powerpc-isa205-32l.c): Remove.
746 (powerpc-isa205-altivec32l.c): Remove.
747 (powerpc-isa205-vsx32l.c): Remove.
748 (powerpc-e500l.c): Remove.
749 (powerpc-64l.c): Remove.
750 (powerpc-altivec64l.c): Remove.
751 (powerpc-cell64l.c): Remove.
752 (powerpc-vsx64l.c): Remove.
753 (powerpc-isa205-64l.c): Remove.
754 (powerpc-isa205-altivec64l.c): Remove.
755 (powerpc-isa205-vsx64l.c): Remove.
756 (s390-linux32.c): Remove.
757 (s390-linux32v1.c): Remove.
758 (s390-linux32v2.c): Remove.
759 (s390-linux64.c): Remove.
760 (s390-linux64v1.c): Remove.
761 (s390-linux64v2.c): Remove.
762 (s390-te-linux64.c): Remove.
763 (s390-vx-linux64.c): Remove.
764 (s390-tevx-linux64.c): Remove.
765 (s390x-linux64.c): Remove.
766 (s390x-linux64v1.c): Remove.
767 (s390x-linux64v2.c): Remove.
768 (s390x-te-linux64.c): Remove.
769 (s390x-vx-linux64.c): Remove.
770 (s390x-tevx-linux64.c): Remove.
771 (tic6x-c64xp-linux.c): Remove.
772 (tic6x-c64x-linux.c): Remove.
773 (tic6x-c62x-linux.c): Remove.
775 (reg-sparc64.c): Remove.
778 (amd64-linux.c): Remove.
779 (amd64-avx.c): Remove.
780 (amd64-avx-linux.c): Remove.
781 (amd64-avx-avx512.c): Remove.
782 (amd64-avx-avx512-linux.c): Remove.
783 (amd64-mpx.c): Remove.
784 (amd64-mpx-linux.c): Remove.
785 (amd64-avx-mpx-avx512-pku.c): Remove.
786 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
787 (amd64-avx-mpx.c): Remove.
788 (amd64-avx-mpx-linux.c): Remove.
790 (x32-linux.c): Remove.
792 (x32-avx-linux.c): Remove.
793 (x32-avx-avx512.c): Remove.
794 (x32-avx-avx512-linux.c): Remove.
795 (reg-xtensa.c): Remove.
796 (reg-tilegx.c): Remove.
797 (reg-tilegx32.c): Remove.
799 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
801 * Makefile.in (SFILES): Add "common/environ.c".
802 (OBJS): Add "common/environ.h".
804 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
806 * configure.ac: Check if the fs_base and gs_base members of
807 `struct user_regs_struct' exist.
808 * config.in: Regenerated.
809 * configure: Likewise.
811 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
813 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
815 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
816 (get_next_pcs_syscall_next_pc): Likewise.
818 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
820 * win32-i386-low.c: Fix incorrect reference to a couple source files.
821 * nto-x86-low.c: Likewise.
823 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
825 * Makefile.in: Include disable-implicit-rules.mk.
827 2016-11-23 Pedro Alves <palves@redhat.com>
829 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
830 (debug_vprintf): Use std::chrono::steady_clock instead of
831 gettimeofday. Use '.' instead of ':'.
832 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
833 (get_timestamp): Use std::chrono::steady_clock instead of
836 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
838 * Makefile.in: Fix whitespace formatting.
840 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
842 * Makefile.in (SFILES, OBS): Flatten list and order
845 2016-11-23 Pedro Alves <palves@redhat.com>
847 * event-loop.c (handle_file_event): Use warning.
848 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
849 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
852 2016-11-23 Pedro Alves <palves@redhat.com>
854 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
856 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
857 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
858 debug_printf and debug_flush for debug output.
859 * server.c (handle_general_set): Likewise.
860 * thread-db.c (try_thread_db_load): Use debug_printf for debug
863 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
865 * Makefile.in (.c.o): Replace rule with ...
866 (%.o: %.c): ... this one.
868 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
870 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
871 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
873 * configure.ac: Remove checks for the make program.
874 * configure: Re-generate.
876 2016-10-28 Pedro Alves <palves@redhat.com>
878 * Makefile.in (CXX_DIALECT): Get from configure.
879 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
880 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
881 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
882 * config.in: Regenerate.
883 * configure: Regenerate.
885 2016-10-27 Yao Qi <yao.qi@linaro.org>
887 * linux-low.c (linux_supports_range_stepping): Return true if
888 can_software_single_step return true.
890 2016-10-27 Yao Qi <yao.qi@linaro.org>
892 * inferiors.c (find_inferior_in_random): New function.
893 * inferiors.h (find_inferior_in_random): Declare.
894 * linux-low.c (linux_wait_for_event_filtered): Call
895 find_inferior_in_random instead of find_inferior.
897 2016-10-27 Yao Qi <yao.qi@linaro.org>
899 * linux-low.c (linux_wait_1): If single-step breakpoints are
900 inserted, remove them.
902 2016-10-26 Pedro Alves <palves@redhat.com>
904 * linux-low.c (handle_extended_wait): Link parent/child fork
906 (linux_wait_1): Unlink them.
907 (linux_set_resume_request): Ignore resume requests for
908 already-resumed and unhandled fork child threads.
909 * linux-low.h (struct lwp_info) <fork_relative>: New field.
910 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
912 (handle_v_requests) <vCont>: Don't call require_running.
913 * server.h (in_queued_stop_replies): New declaration.
915 2016-10-24 Yao Qi <yao.qi@linaro.org>
918 * linux-aarch64-low.c (append_insns): Cast the return value to
921 2016-10-10 Yao Qi <yao.qi@linaro.org>
923 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
925 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
927 * target.c (target_supports_multi_process): New function, moved
929 * target.h (target_supports_multi_process): ... here. Remove
932 2016-10-05 Tom Tromey <tom@tromey.com>
935 * tracepoint.c (handle_tracepoint_bkpts): Check
936 ipa_error_tracepoint, not ipa_stopping_tracepoint.
938 2016-10-05 Yao Qi <yao.qi@linaro.org>
940 * configure.srv: Update the path of arm-*.xml files.
942 2016-10-05 Terry Guo <terry.guo@arm.com>
943 Yao Qi <yao.qi@linaro.org>
945 * Makefile.in: Adjust the path of rules.
946 * configure.srv: Update the path of xml files.
947 * regformats/arm-with-iwmmxt.dat: Regenerated.
948 * regformats/arm-with-neon.dat: Likewise.
949 * regformats/arm-with-vfpv2.dat: Likewise.
950 * regformats/arm-with-vfpv3.dat Likewise.
952 2016-09-30 Yao Qi <yao.qi@linaro.org>
955 * target.c (target_stop_and_wait): Don't call
956 target_continue_no_signal, use resume_stop instead.
958 2016-09-26 Yao Qi <yao.qi@linaro.org>
960 * linux-low.c (linux_wait_1): Call debug_exit.
962 2016-09-23 Pedro Alves <palves@redhat.com>
964 * Makefile.in (SFILES): Add common/new-op.c.
965 (OBS): Add common/new-op.o.
966 (new-op.o): New rule.
968 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
970 * .gitinore: Ignore more files.
972 2016-09-21 Yao Qi <yao.qi@linaro.org>
974 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
977 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
979 * server.c (start_inferior): Call target_mourn_inferior instead of
980 mourn_inferior; pass ptid_t argument to it.
982 (handle_target_event): Likewise.
983 * target.c (target_mourn_inferior): New function.
984 * target.h (mourn_inferior): Delete macro.
986 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
988 * linux-low.c (lwp_is_stepping): New function.
990 2016-09-06 Carl Love <cel@us.ibm.com>
992 * server.c (start_inferior): Fixed comment, requested comment change
993 didn't get updated correctly. Removed reference to ptrace () call as
994 it is only true on Linux systems.
996 2016-09-06 Carl Love <cel@us.ibm.com>
998 * server.c (start_inferior): Do not call
999 function target_post_create_inferior () if the
1000 inferior process has already exited.
1002 2016-09-05 Pedro Alves <palves@redhat.com>
1004 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
1005 (COMPILE.pre, CC_LD): Use CXX directly.
1006 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
1007 * acinclude.m4: Don't include build-with-cxx.m4.
1008 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
1009 * configure: Regenerate.
1011 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
1014 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
1015 call writing data to own_buf.
1017 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1019 * target.c (mywait): Call target_wait instead of
1021 (target_wait): New function.
1023 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1025 * server.c (start_inferior): New variable 'ptid'. Replace calls
1026 to the_target->resume by target_continue{,_no_signal}, depending
1028 * target.c (target_stop_and_wait): Call target_continue_no_signal
1029 instead of the_target->resume.
1030 (target_continue): New function.
1032 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
1034 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
1036 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
1039 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
1041 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
1042 * linux-arm-low.c (ps_get_thread_area): Likewise.
1043 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
1044 * linux-m68k-low.c (ps_get_thread_area): Likewise.
1045 * linux-mips-low.c (ps_get_thread_area): Likewise.
1046 * linux-nios2-low.c (ps_get_thread_area): Likewise.
1047 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
1048 * linux-x86-low.c (ps_get_thread_area): Likewise.
1049 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
1051 2016-08-19 Pedro Alves <palves@redhat.com>
1053 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
1055 2016-08-19 Pedro Alves <palves@redhat.com>
1057 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
1058 comment. Use memcpy instead of casting through unsigned long.
1060 2016-08-19 Pedro Alves <palves@redhat.com>
1062 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
1063 allocating around 0x80000000.
1065 2016-08-19 Pedro Alves <palves@redhat.com>
1068 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
1069 (x32-avx512-linux-ipa.o): New rules.
1070 * configure.ac (x86_64-*-linux*): New x32 check.
1071 * configure.srv (ipa_x32_linux_regobj): New.
1072 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
1073 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
1075 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
1077 * configure: Regenerate.
1079 2016-08-09 Pedro Alves <palves@redhat.com>
1082 * Makefile.in (OBS): Add signals-state-save-restore.o.
1083 (signals-state-save-restore.o): New rule.
1084 * config.in: Regenerate.
1085 * configure: Regenerate.
1086 * linux-low.c: Include "signals-state-save-restore.h".
1087 (linux_create_inferior): Call
1088 restore_original_signals_state.
1089 * server.c: Include "dispositions-save-restore.h".
1090 (captured_main): Call save_original_signals_state.
1092 2016-08-05 Pedro Alves <palves@redhat.com>
1094 * configure: Regenerate.
1096 2016-08-04 Yao Qi <yao.qi@linaro.org>
1098 * linux-low.c (regsets_fetch_inferior_registers): Check
1099 errno is ESRCH or not.
1101 2016-08-02 Yao Qi <yao.qi@linaro.org>
1103 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
1104 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
1105 (thread_db_load_search): Update.
1106 (try_thread_db_load_1): Don't look for td_ta_event_addr,
1107 td_ta_set_event and td_ta_event_getmsg.
1109 2016-07-26 Pedro Alves <palves@redhat.com>
1112 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
1113 of unsigned long for 64-bit registers and use uint32_t instead of
1114 unsigned int for 32-bit registers.
1116 2016-07-26 Pedro Alves <palves@redhat.com>
1118 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
1121 2016-07-21 Tom Tromey <tom@tromey.com>
1123 * configure: Rebuild.
1125 2016-07-21 Yao Qi <yao.qi@linaro.org>
1127 * mem-break.c (find_gdb_breakpoint): Cast bp to
1128 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
1130 2016-07-21 Yao Qi <yao.qi@linaro.org>
1132 * server.c (handle_v_requests): Support s and S actions
1133 if target_supports_software_single_step return true.
1135 2016-07-21 Yao Qi <yao.qi@linaro.org>
1137 * linux-low.c (resume_stopped_resumed_lwps): If resume request
1138 is resume_step, call maybe_hw_step.
1139 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
1141 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
1143 (proceed_one_lwp): If resume request is resume_step, install
1144 reinsert breakpoints and call maybe_hw_step.
1146 2016-07-21 Yao Qi <yao.qi@linaro.org>
1148 * linux-low.c (proceed_one_lwp): Declare.
1149 (linux_resume_one_thread): Remove local variable 'step'.
1150 Lift code enqueue signal. Call proceed_one_lwp instead of
1151 linux_resume_one_lwp.
1153 2016-07-21 Yao Qi <yao.qi@linaro.org>
1155 * linux-low.c (linux_resume_one_thread): Call
1156 enqueue_pending_signal.
1158 2016-07-21 Yao Qi <yao.qi@linaro.org>
1160 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
1161 * inferiors.c (do_restore_current_thread_cleanup): New function.
1162 (make_cleanup_restore_current_thread): Likewise.
1163 * linux-low.c (install_software_single_step_breakpoints): Call
1164 make_cleanup_restore_current_thread. Switch current_thread to
1167 2016-07-21 Yao Qi <yao.qi@linaro.org>
1169 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
1170 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
1171 (clone_one_breakpoint): Likewise.
1172 (delete_reinsert_breakpoints): Change parameter to thread.
1174 (has_reinsert_breakpoints): Likewise.
1175 (uninsert_reinsert_breakpoints): Likewise.
1176 (reinsert_reinsert_breakpoints): Likewise.
1177 * mem-break.h (set_reinsert_breakpoint): Update declaration.
1178 (delete_reinsert_breakpoints): Likewise.
1179 (reinsert_reinsert_breakpoints): Likewise.
1180 (uninsert_reinsert_breakpoints): Likewise.
1181 (has_reinsert_breakpoints): Likewise.
1183 2016-07-21 Yao Qi <yao.qi@linaro.org>
1185 * inferiors.c (get_thread_process): Make parameter const.
1186 * inferiors.h (get_thread_process): Update declaration.
1187 * mem-break.c (clone_all_breakpoints): Remove all parameters.
1188 Add new parameters child_thread and parent_thread. Callers
1190 * mem-break.h (clone_all_breakpoints): Update declaration.
1192 2016-07-21 Yao Qi <yao.qi@linaro.org>
1194 * mem-break.c (struct breakpoint) <cond_list>: Remove.
1195 <command_list, handler>: Remove.
1196 (struct gdb_breakpoint): New.
1197 (struct other_breakpoint): New.
1198 (struct reinsert_breakpoint): New.
1199 (is_gdb_breakpoint): New function.
1200 (any_persistent_commands): Update command_list if
1201 is_gdb_breakpoint returns true.
1202 (set_breakpoint): Create breakpoints according to their types.
1203 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
1204 (set_gdb_breakpoint_1): Likewise.
1205 (set_gdb_breakpoint): Likewise.
1206 (clear_breakpoint_conditions): Change parameter type to
1207 'struct gdb_breakpoint *'.
1208 (clear_breakpoint_commands): Likewise.
1209 (clear_breakpoint_conditions_and_commands): Likewise.
1210 (add_condition_to_breakpoint): Likewise.
1211 (add_breakpoint_condition): Likewise.
1212 (add_commands_to_breakpoint): Likewise.
1213 (check_breakpoints): Check other_breakpoint.
1214 (clone_one_breakpoint): Clone breakpopint according to its type.
1215 * mem-break.h (struct gdb_breakpoint): Declare.
1216 (set_gdb_breakpoint): Update declaration.
1217 (clear_breakpoint_conditions_and_commands): Likewise.
1218 (add_breakpoint_condition): Likewise.
1219 (add_breakpoint_commands): Likewise.
1220 * server.c (process_point_options): Change parameter type to
1221 'struct gdb_breakpoint *'.
1223 2016-07-21 Yao Qi <yao.qi@linaro.org>
1225 * mem-break.c (set_breakpoint_at): Rename it to ...
1226 (set_breakpoint_type_at): ... it.
1227 (set_breakpoint_at): Call set_breakpoint_type_at.
1228 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
1229 * mem-break.h (set_breakpoint_at): Update comments.
1231 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
1233 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
1235 (nios2_store_gregset): Likewise.
1237 2016-07-01 Pedro Alves <palves@redhat.com>
1238 Antoine Tremblay <antoine.tremblay@ericsson.com>
1240 * linux-low.c: Change interface to take the target lwp_info
1241 pointer directly and return void. Handle detaching from a zombie
1243 (linux_detach_lwp_callback): New function.
1244 (linux_detach): Detach from the leader thread after detaching from
1247 2016-06-28 Yao Qi <yao.qi@linaro.org>
1249 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
1250 for variable new_offset.
1251 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
1252 (aarch64_ftrace_insn_reloc_cb): Likewise.
1253 (aarch64_ftrace_insn_reloc_tb): Likewise.
1254 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
1255 PRIx64 instead of PRIx32.
1257 2016-06-28 Yao Qi <yao.qi@linaro.org>
1259 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
1260 (the_low_target): Install arm_get_syscall_trapinfo.
1262 2016-06-28 Yao Qi <yao.qi@linaro.org>
1264 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
1266 (the_low_target): Install aarch64_get_syscall_trapinfo.
1268 2016-06-28 Yao Qi <yao.qi@linaro.org>
1270 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
1272 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
1273 Remove parameter sysno.
1274 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
1277 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1279 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
1280 (s390_emit_ne_goto): Likewise.
1281 (s390_emit_lt_goto): Likewise.
1282 (s390_emit_le_goto): Likewise.
1283 (s390_emit_gt_goto): Likewise.
1284 (s390_emit_ge_goto): Likewise.
1285 (s390x_emit_eq_goto): Likewise.
1286 (s390x_emit_ne_goto): Likewise.
1287 (s390x_emit_lt_goto): Likewise.
1288 (s390x_emit_le_goto): Likewise.
1289 (s390x_emit_gt_goto): Likewise.
1290 (s390x_emit_ge_goto): Likewise.
1291 (s390_emit_ops_impl): Mark variable static.
1292 (s390x_emit_ops): Likewise.
1294 2016-06-17 Yao Qi <yao.qi@linaro.org>
1296 * linux-low.c (handle_extended_wait): Call
1297 uninsert_reinsert_breakpoints for the parent process. Remove
1298 reinsert breakpoints from the child process. Reinsert them to
1299 the parent process when vfork is done.
1300 * mem-break.c (uninsert_reinsert_breakpoints): New function.
1301 (reinsert_reinsert_breakpoints): New function.
1302 * mem-break.h (uninsert_reinsert_breakpoints): Declare
1303 (reinsert_reinsert_breakpoints): Declare.
1305 2016-06-17 Yao Qi <yao.qi@linaro.org>
1307 * linux-low.c (handle_extended_wait): If the parent is doing
1308 step-over, remove the reinsert breakpoints from the forked child.
1310 2016-06-17 Yao Qi <yao.qi@linaro.org>
1312 * linux-low.c (unsuspend_all_lwps): Declare.
1313 (linux_low_filter_event): If thread exited, call finish_step_over.
1314 If step-over is finished, unsuspend other threads.
1316 2016-06-17 Yao Qi <yao.qi@linaro.org>
1318 * linux-low.c (linux_resume_one_lwp_throw): Assert
1319 has_reinsert_breakpoints returns false.
1320 * mem-break.c (delete_disabled_breakpoints): Assert
1321 bp type isn't reinsert_breakpoint.
1323 2016-06-17 Yao Qi <yao.qi@linaro.org>
1325 * linux-low.c (maybe_hw_step): New function.
1326 (linux_resume_one_lwp_throw): Call maybe_hw_step.
1327 (finish_step_over): Switch current_thread to lwp temporarily,
1328 and assert has_reinsert_breakpoints returns true.
1329 (proceed_one_lwp): Call maybe_hw_step.
1330 * mem-break.c (has_reinsert_breakpoints): New function.
1331 * mem-break.h (has_reinsert_breakpoints): Declare.
1333 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
1335 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
1337 2016-05-17 Yao Qi <yao.qi@linaro.org>
1339 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
1340 instead of find_inferior.
1342 2016-05-05 Yao Qi <yao.qi@linaro.org>
1344 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
1345 Initialize res to zero.
1347 2016-05-05 Yao Qi <yao.qi@linaro.org>
1349 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
1352 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1354 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
1355 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
1356 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
1358 2016-04-28 Par Olsson <par.olsson@windriver.com>
1359 Simon Marchi <simon.marchi@ericsson.com>
1361 * tracepoint.c (write_inferior_int8): New function.
1362 (cmd_qtenable_disable): Write enable flag using
1363 write_inferior_int8.
1365 2016-04-25 Yao Qi <yao.qi@linaro.org>
1367 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
1368 (need_step_over_p): Return zero if the LWP has pending signals
1369 can be delivered on software single step target.
1371 2016-04-25 Yao Qi <yao.qi@linaro.org>
1373 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
1374 return instead of error.
1376 2016-04-22 Yao Qi <yao.qi@linaro.org>
1378 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
1381 2016-04-22 Yao Qi <yao.qi@linaro.org>
1383 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
1384 signal when stepping over breakpoint with software single
1387 2016-04-21 Pedro Alves <palves@redhat.com>
1389 * linux-s390-low.c (s390_collect_ptrace_register)
1390 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
1392 (s390_check_regset): Use void * instead of gdb_byte *.
1394 2016-04-20 Pedro Alves <palves@redhat.com>
1396 * configure: Renegerate.
1398 2016-04-20 Yao Qi <yao.qi@linaro.org>
1400 * linux-aarch32-low.c: Include "arch/arm-linux.h".
1401 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
1403 (arm_store_gregset): Likewise.
1405 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
1407 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
1408 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
1409 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
1410 (amd64-avx-mpx-linux.c): New rules.
1411 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
1412 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
1413 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
1414 (srv_amd64_regobj): Add amd64-avx-mpx.o.
1415 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
1416 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
1417 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
1418 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
1419 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
1420 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
1421 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
1422 * linux-x86-low.c (x86_linux_read_description): Add case for
1423 X86_XSTATE_AVX_MPX_MASK.
1424 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
1425 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
1426 init_registers_i386_avx_mpx_linux.
1427 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
1428 (initialize_low_tracepoint): Call
1429 init_registers_i386_avx_mpx_linux.
1430 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
1431 (initialize_low_tracepoint): Call
1432 init_registers_amd64_avx_mpx_linux.
1433 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
1434 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
1435 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
1438 2016-04-18 Pedro Alves <palves@redhat.com>
1440 * configure: Regenerate.
1442 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
1444 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
1445 (aarch64_emit_sub): Likewise.
1447 2016-04-12 Pedro Alves <palves@redhat.com>
1449 * utils.c (prepare_to_throw_exception): Delete.
1451 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
1453 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
1455 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
1457 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
1459 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
1461 * linux-aarch64-ipa.c: Add <elf.h> include.
1462 * linux-ppc-ipa.c: Add <elf.h> include.
1463 * linux-s390-ipa.c: Add <elf.h> include.
1465 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1467 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
1468 (get_raw_reg_ptr): Likewise.
1469 (get_trace_state_variable_value_ptr): Likewise.
1470 (set_trace_state_variable_value_ptr): Likewise.
1471 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
1474 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
1475 Marcin Kościelnicki <koriakin@0x04.net>
1478 * linux-ppc-low.c (emit_insns): New function.
1479 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
1480 (ppc_emit_prologue): New function.
1481 (ppc_emit_epilogue): New function.
1482 (ppc_emit_add): New function.
1483 (ppc_emit_sub): New function.
1484 (ppc_emit_mul): New function.
1485 (ppc_emit_lsh): New function.
1486 (ppc_emit_rsh_signed): New function.
1487 (ppc_emit_rsh_unsigned): New function.
1488 (ppc_emit_ext): New function.
1489 (ppc_emit_zero_ext): New function.
1490 (ppc_emit_log_not): New function.
1491 (ppc_emit_bit_and): New function.
1492 (ppc_emit_bit_or): New function.
1493 (ppc_emit_bit_xor): New function.
1494 (ppc_emit_bit_not): New function.
1495 (ppc_emit_equal): New function.
1496 (ppc_emit_less_signed): New function.
1497 (ppc_emit_less_unsigned): New function.
1498 (ppc_emit_ref): New function.
1499 (ppc_emit_const): New function.
1500 (ppc_emit_reg): New function.
1501 (ppc_emit_pop): New function.
1502 (ppc_emit_stack_flush): New function.
1503 (ppc_emit_swap): New function.
1504 (ppc_emit_stack_adjust): New function.
1505 (ppc_emit_call): New function.
1506 (ppc_emit_int_call_1): New function.
1507 (ppc_emit_void_call_2): New function.
1508 (ppc_emit_if_goto): New function.
1509 (ppc_emit_goto): New function.
1510 (ppc_emit_eq_goto): New function.
1511 (ppc_emit_ne_goto): New function.
1512 (ppc_emit_lt_goto): New function.
1513 (ppc_emit_le_goto): New function.
1514 (ppc_emit_gt_goto): New function.
1515 (ppc_emit_ge_goto): New function.
1516 (ppc_write_goto_address): New function.
1517 (ppc_emit_ops_impl): New static variable.
1518 (ppc64v1_emit_prologue): New function.
1519 (ppc64v2_emit_prologue): New function.
1520 (ppc64_emit_epilogue): New function.
1521 (ppc64_emit_add): New function.
1522 (ppc64_emit_sub): New function.
1523 (ppc64_emit_mul): New function.
1524 (ppc64_emit_lsh): New function.
1525 (ppc64_emit_rsh_signed): New function.
1526 (ppc64_emit_rsh_unsigned): New function.
1527 (ppc64_emit_ext): New function.
1528 (ppc64_emit_zero_ext): New function.
1529 (ppc64_emit_log_not): New function.
1530 (ppc64_emit_bit_and): New function.
1531 (ppc64_emit_bit_or): New function.
1532 (ppc64_emit_bit_xor): New function.
1533 (ppc64_emit_bit_not): New function.
1534 (ppc64_emit_equal): New function.
1535 (ppc64_emit_less_signed): New function.
1536 (ppc64_emit_less_unsigned): New function.
1537 (ppc64_emit_ref): New function.
1538 (ppc64_emit_const): New function.
1539 (ppc64v1_emit_reg): New function.
1540 (ppc64v2_emit_reg): New function.
1541 (ppc64_emit_pop): New function.
1542 (ppc64_emit_stack_flush): New function.
1543 (ppc64_emit_swap): New function.
1544 (ppc64v1_emit_call): New function.
1545 (ppc64v2_emit_call): New function.
1546 (ppc64v1_emit_int_call_1): New function.
1547 (ppc64v2_emit_int_call_1): New function.
1548 (ppc64v1_emit_void_call_2): New function.
1549 (ppc64v2_emit_void_call_2): New function.
1550 (ppc64_emit_if_goto): New function.
1551 (ppc64_emit_eq_goto): New function.
1552 (ppc64_emit_ne_goto): New function.
1553 (ppc64_emit_lt_goto): New function.
1554 (ppc64_emit_le_goto): New function.
1555 (ppc64_emit_gt_goto): New function.
1556 (ppc64_emit_ge_goto): New function.
1557 (ppc64v1_emit_ops_impl): New static variable.
1558 (ppc64v2_emit_ops_impl): New static variable.
1559 (ppc_emit_ops): New function.
1560 (linux_low_target): Wire in ppc_emit_ops.
1562 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
1563 Marcin Kościelnicki <koriakin@0x04.net>
1566 * Makefile.in: Add powerpc-*-ipa.o
1567 * configure.srv: Add ipa_obj for powerpc*-linux.
1568 * linux-ppc-ipa.c: New file.
1569 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
1571 (PPC_FIELD): New macro.
1572 (PPC_SEXT): New macro.
1573 (PPC_OP6): New macro.
1574 (PPC_BO): New macro.
1575 (PPC_LI): New macro.
1576 (PPC_BD): New macro.
1577 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
1578 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
1579 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
1580 (ppc_get_thread_area): New function.
1581 (is_elfv2_inferior): New function.
1582 (gen_ds_form): New function.
1583 (GEN_STD): New macro.
1584 (GEN_STDU): New macro.
1585 (GEN_LD): New macro.
1586 (GEN_LDU): New macro.
1587 (gen_d_form): New function.
1588 (GEN_ADDI): New macro.
1589 (GEN_ADDIS): New macro.
1590 (GEN_LI): New macro.
1591 (GEN_LIS): New macro.
1592 (GEN_ORI): New macro.
1593 (GEN_ORIS): New macro.
1594 (GEN_LWZ): New macro.
1595 (GEN_STW): New macro.
1596 (GEN_STWU): New macro.
1597 (gen_xfx_form): New function.
1598 (GEN_MFSPR): New macro.
1599 (GEN_MTSPR): New macro.
1600 (GEN_MFCR): New macro.
1601 (GEN_MTCR): New macro.
1602 (GEN_SYNC): New macro.
1603 (GEN_LWSYNC): New macro.
1604 (gen_x_form): New function.
1605 (GEN_OR): New macro.
1606 (GEN_MR): New macro.
1607 (GEN_LWARX): New macro.
1608 (GEN_STWCX): New macro.
1609 (GEN_CMPW): New macro.
1610 (gen_md_form): New function.
1611 (GEN_RLDICL): New macro.
1612 (GEN_RLDICR): New macro.
1613 (gen_i_form): New function.
1615 (GEN_BL): New macro.
1616 (gen_b_form): New function.
1617 (GEN_BNE): New macro.
1618 (GEN_LOAD): New macro.
1619 (GEN_STORE): New macro.
1620 (gen_limm): New function.
1621 (gen_atomic_xchg): New function.
1622 (gen_call): New function.
1623 (ppc_relocate_instruction): New function.
1624 (ppc_install_fast_tracepoint_jump_pad): New function.
1625 (ppc_get_min_fast_tracepoint_insn_len): New function.
1626 (ppc_get_ipa_tdesc_idx): New function.
1627 (the_low_target): Wire in the new functions.
1628 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
1630 * linux-ppc-tdesc.h: New file.
1632 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1634 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1635 (alloc_jump_pad_buffer): New function.
1636 * linux-amd64-ipa.c: Add <sys/mman.h> include.
1637 (alloc_jump_pad_buffer): New function.
1638 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
1639 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1640 (alloc_jump_pad_buffer): New function.
1641 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
1642 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
1643 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
1644 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
1646 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1648 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
1649 * linux-amd64-ipa.c: Likewise.
1650 * linux-i386-ipa.c: Likewise.
1651 * linux-s390-ipa.c: Likewise.
1652 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
1653 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
1654 set_trace_state_variable_value_ptr.
1655 (struct ipa_sym_addresses): Likewise.
1656 (symbol_list): Likewise.
1657 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
1658 accessing gdb_collect directly.
1659 (gdb_collect_ptr_type): New typedef.
1660 (get_raw_reg_ptr_type): New typedef.
1661 (get_trace_state_variable_value_ptr_type): New typedef.
1662 (set_trace_state_variable_value_ptr_type): New typedef.
1663 (gdb_collect_ptr): New global.
1664 (get_raw_reg_ptr): New global.
1665 (get_trace_state_variable_value_ptr): New global.
1666 (set_trace_state_variable_value_ptr): New global.
1667 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
1668 accessing get_raw_reg directly.
1669 (get_get_tsv_func_addr): Likewise for
1670 get_trace_state_variable_value_ptr.
1671 (get_set_tsv_func_addr): Likewise for
1672 set_trace_state_variable_value_ptr.
1673 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
1675 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
1677 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
1679 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1681 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
1683 (relocate_instruction): Remove own_buf.
1684 * server.c (own_buf): Make global.
1685 (handle_v_requests): Make global.
1686 * server.h (own_buf): New declaration.
1687 (handle_v_requests): New prototype.
1689 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1692 * linux-s390-low.c (add_insns): New function.
1693 (s390_emit_prologue): New function.
1694 (s390_emit_epilogue): New function.
1695 (s390_emit_add): New function.
1696 (s390_emit_sub): New function.
1697 (s390_emit_mul): New function.
1698 (s390_emit_lsh): New function.
1699 (s390_emit_rsh_signed): New function.
1700 (s390_emit_rsh_unsigned): New function.
1701 (s390_emit_ext): New function.
1702 (s390_emit_log_not): New function.
1703 (s390_emit_bit_and): New function.
1704 (s390_emit_bit_or): New function.
1705 (s390_emit_bit_xor): New function.
1706 (s390_emit_bit_not): New function.
1707 (s390_emit_equal): New function.
1708 (s390_emit_less_signed): New function.
1709 (s390_emit_less_unsigned): New function.
1710 (s390_emit_ref): New function.
1711 (s390_emit_if_goto): New function.
1712 (s390_emit_goto): New function.
1713 (s390_write_goto_address): New function.
1714 (s390_emit_litpool): New function.
1715 (s390_emit_const): New function.
1716 (s390_emit_call): New function.
1717 (s390_emit_reg): New function.
1718 (s390_emit_pop): New function.
1719 (s390_emit_stack_flush): New function.
1720 (s390_emit_zero_ext): New function.
1721 (s390_emit_swap): New function.
1722 (s390_emit_stack_adjust): New function.
1723 (s390_emit_set_r2): New function.
1724 (s390_emit_int_call_1): New function.
1725 (s390_emit_void_call_2): New function.
1726 (s390_emit_eq_goto): New function.
1727 (s390_emit_ne_goto): New function.
1728 (s390_emit_lt_goto): New function.
1729 (s390_emit_le_goto): New function.
1730 (s390_emit_gt_goto): New function.
1731 (s390_emit_ge_goto): New function.
1732 (s390x_emit_prologue): New function.
1733 (s390x_emit_epilogue): New function.
1734 (s390x_emit_add): New function.
1735 (s390x_emit_sub): New function.
1736 (s390x_emit_mul): New function.
1737 (s390x_emit_lsh): New function.
1738 (s390x_emit_rsh_signed): New function.
1739 (s390x_emit_rsh_unsigned): New function.
1740 (s390x_emit_ext): New function.
1741 (s390x_emit_log_not): New function.
1742 (s390x_emit_bit_and): New function.
1743 (s390x_emit_bit_or): New function.
1744 (s390x_emit_bit_xor): New function.
1745 (s390x_emit_bit_not): New function.
1746 (s390x_emit_equal): New function.
1747 (s390x_emit_less_signed): New function.
1748 (s390x_emit_less_unsigned): New function.
1749 (s390x_emit_ref): New function.
1750 (s390x_emit_if_goto): New function.
1751 (s390x_emit_const): New function.
1752 (s390x_emit_call): New function.
1753 (s390x_emit_reg): New function.
1754 (s390x_emit_pop): New function.
1755 (s390x_emit_stack_flush): New function.
1756 (s390x_emit_zero_ext): New function.
1757 (s390x_emit_swap): New function.
1758 (s390x_emit_stack_adjust): New function.
1759 (s390x_emit_int_call_1): New function.
1760 (s390x_emit_void_call_2): New function.
1761 (s390x_emit_eq_goto): New function.
1762 (s390x_emit_ne_goto): New function.
1763 (s390x_emit_lt_goto): New function.
1764 (s390x_emit_le_goto): New function.
1765 (s390x_emit_gt_goto): New function.
1766 (s390x_emit_ge_goto): New function.
1767 (s390_emit_ops): New function.
1768 (struct linux_target_ops): Fill in emit_ops hook.
1770 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1773 * Makefile.in: Add s390 IPA files.
1774 * configure.srv: Build IPA for s390.
1775 * linux-s390-ipa.c: New file.
1776 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
1777 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
1778 (tdesc_s390_linux32): Likewise.
1779 (init_registers_s390_linux32v1): Likewise.
1780 (tdesc_s390_linux32v1): Likewise.
1781 (init_registers_s390_linux32v2): Likewise.
1782 (tdesc_s390_linux32v2): Likewise.
1783 (init_registers_s390_linux64): Likewise.
1784 (tdesc_s390_linux64): Likewise.
1785 (init_registers_s390_linux64v1): Likewise.
1786 (tdesc_s390_linux64v1): Likewise.
1787 (init_registers_s390_linux64v2): Likewise.
1788 (tdesc_s390_linux64v2): Likewise.
1789 (init_registers_s390_te_linux64): Likewise.
1790 (tdesc_s390_te_linux64): Likewise.
1791 (init_registers_s390_vx_linux64): Likewise.
1792 (tdesc_s390_vx_linux64): Likewise.
1793 (init_registers_s390_tevx_linux64): Likewise.
1794 (tdesc_s390_tevx_linux64): Likewise.
1795 (init_registers_s390x_linux64): Likewise.
1796 (tdesc_s390x_linux64): Likewise.
1797 (init_registers_s390x_linux64v1): Likewise.
1798 (tdesc_s390x_linux64v1): Likewise.
1799 (init_registers_s390x_linux64v2): Likewise.
1800 (tdesc_s390x_linux64v2): Likewise.
1801 (init_registers_s390x_te_linux64): Likewise.
1802 (tdesc_s390x_te_linux64): Likewise.
1803 (init_registers_s390x_vx_linux64): Likewise.
1804 (tdesc_s390x_vx_linux64): Likewise.
1805 (init_registers_s390x_tevx_linux64): Likewise.
1806 (tdesc_s390x_tevx_linux64): Likewise.
1807 (have_hwcap_s390_vx): New static variable.
1808 (s390_arch_setup): Fill have_hwcap_s390_vx.
1809 (s390_get_thread_area): New function.
1810 (s390_ft_entry_gpr_esa): New const.
1811 (s390_ft_entry_gpr_zarch): New const.
1812 (s390_ft_entry_misc): New const.
1813 (s390_ft_entry_fr): New const.
1814 (s390_ft_entry_vr): New const.
1815 (s390_ft_main_31): New const.
1816 (s390_ft_main_64): New const.
1817 (s390_ft_exit_fr): New const.
1818 (s390_ft_exit_vr): New const.
1819 (s390_ft_exit_misc): New const.
1820 (s390_ft_exit_gpr_esa): New const.
1821 (s390_ft_exit_gpr_zarch): New const.
1822 (append_insns): New function.
1823 (s390_relocate_instruction): New function.
1824 (s390_install_fast_tracepoint_jump_pad): New function.
1825 (s390_get_min_fast_tracepoint_insn_len): New function.
1826 (s390_get_ipa_tdesc_idx): New function.
1827 (struct linux_target_ops): Wire in the above functions.
1828 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
1829 * linux-s390-tdesc.h: New file.
1831 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1833 * linux-s390-low.c (s390_supports_tracepoints): New function.
1834 (struct linux_target_ops): Fill supports_tracepoints hook.
1836 2016-03-18 Yao Qi <yao.qi@linaro.org>
1838 * linux-low.c (lwp_signal_can_be_delivered): New function.
1839 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
1841 2016-03-18 Yao Qi <yao.qi@linaro.org>
1843 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
1844 0 if signal is enqueued. Remove 'signal' from one debugging
1845 message. Move one debugging message to some lines below.
1846 Remove code setting 'signal' to 0.
1848 2016-03-18 Yao Qi <yao.qi@linaro.org>
1850 * linux-low.c (linux_low_filter_event): Remove redundant
1851 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
1853 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
1855 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
1856 (struct linux_target_ops): Wire in the above.
1858 2016-03-03 Yao Qi <yao.qi@linaro.org>
1860 * linux-low.c: Update comments to start_step_over.
1862 2016-03-03 Yao Qi <yao.qi@linaro.org>
1865 * linux-low.c (handle_extended_wait): Set child suspended
1866 if event_lwp->bp_reinsert isn't zero.
1868 2016-03-02 Yao Qi <yao.qi@linaro.org>
1870 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
1871 enqueue_pending_signal.
1873 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
1875 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
1878 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1880 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
1881 (s390_regmap_3264) [!__s390x__]: New global.
1882 (s390_collect_ptrace_register): Skip map entries containing -1.
1883 (s390_supply_ptrace_register): Ditto.
1884 (s390_fill_gprs_high): New function.
1885 (s390_store_gprs_high): New function.
1886 (s390_regsets): Add NT_S390_HIGH_GPRS.
1887 (s390_get_hwcap): Enable on 31-bit.
1888 (have_hwcap_s390_high_gprs): Enable on 31-bit.
1889 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
1890 Detect NT_S390_HIGH_GPRS.
1891 (s390_usrregs_info_3264): Enable on 31-bit.
1892 (s390_regs_info): Enable regs_info_3264 on 31-bit.
1893 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
1895 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1898 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
1899 * configure.srv: Ditto.
1900 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
1901 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
1902 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
1903 (init_registers_amd64_linux): Remove prototype.
1904 (tdesc_amd64_linux): Remove declaration.
1905 (get_ipa_tdesc): New function.
1906 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1907 initialize remaining tdescs.
1908 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
1909 (init_registers_i386_linux): Remove prototype.
1910 (tdesc_i386_linux): Remove declaration.
1911 (get_ipa_tdesc): New function.
1912 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1913 initialize remaining tdescs.
1914 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
1915 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
1916 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
1917 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
1918 (x86_get_ipa_tdesc_idx): New function.
1919 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
1920 * linux-x86-tdesc.h: New file.
1921 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
1922 (target_get_ipa_tdesc_idx): New macro.
1923 * tracepoint.c (ipa_tdesc_idx): New macro.
1924 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
1925 (symbol_list): Add ipa_tdesc_idx.
1926 (cmd_qtstart): Write ipa_tdesc_idx in the target.
1927 (ipa_tdesc): Remove.
1928 (ipa_tdesc_idx): New variable.
1929 (get_context_regcache): Use get_ipa_tdesc.
1930 (gdb_collect): Ditto.
1932 * tracepoint.h (get_ipa_tdesc): New prototype.
1933 (ipa_tdesc): Remove.
1935 2016-02-24 Pedro Alves <palves@redhat.com>
1937 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
1938 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
1939 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
1940 Factor out common code between the USE_SIGTRAP_SIGINFO and
1941 !USE_SIGTRAP_SIGINFO blocks.
1942 (linux_low_filter_event): Call save_stop_reason instead of
1943 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
1945 (linux_wait_1): Update comments.
1947 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
1949 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
1950 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
1951 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
1952 ppc_insert_point, ppc_remove_point.
1954 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
1956 * linux-s390-low.c (s390_supports_z_point_type): New function.
1957 (struct linux_target_ops): Wire s390_supports_z_point_type in.
1959 2016-02-16 Yao Qi <yao.qi@linaro.org>
1961 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
1962 PC. Get pc from regcache_read_pc.
1964 2016-02-12 Yao Qi <yao.qi@linaro.org>
1966 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
1967 or linux_get_pc_32bit.
1968 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
1970 2016-02-12 Yao Qi <yao.qi@linaro.org>
1972 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
1973 arm_linux_get_next_pcs_fixup.
1975 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
1977 * tracepoint.c (x_tracepoint_action_download): Change
1978 write_inferior_data_ptr to write_inferior_data_pointer.
1979 (cmd_qtstart): Likewise.
1980 (write_inferior_data_ptr): Remove.
1981 (download_agent_expr): Change write_inferior_data_ptr to
1982 write_inferior_data_pointer.
1983 (download_tracepoint_1): Likewise.
1984 (download_tracepoint): Likewise.
1985 (download_trace_state_variables): Likewise.
1987 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
1988 Marcin Kościelnicki <koriakin@0x04.net>
1990 * tracepoint.c (struct tracepoint_action_ops): Remove.
1991 (struct tracepoint_action): Remove ops.
1992 (m_tracepoint_action_download, r_tracepoint_action_download)
1993 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
1994 size and offset accordingly.
1995 (m_tracepoint_action_ops, r_tracepoint_action_ops)
1996 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
1997 (tracepoint_action_send, tracepoint_action_download): New functions.
1998 Helpers for trace action handlers.
1999 (add_tracepoint_action): Remove setup actions ops.
2000 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
2002 2016-02-10 Yao Qi <yao.qi@linaro.org>
2004 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
2006 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2008 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
2010 * configure: Regenerate.
2012 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2014 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
2015 void * to gdb_byte *.
2016 * linux-low.c (siginfo_fixup): Likewise.
2017 (linux_xfer_siginfo): Likewise.
2018 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
2020 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
2022 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
2024 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
2026 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
2028 * linux-x86-low.c [__x86_64__]: Include
2029 "nat/amd64-linux-siginfo.h".
2030 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
2031 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
2032 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
2033 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
2034 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
2035 (cpt_si_fd, si_timerid, si_overrun): Move from
2036 nat/amd64-linux-siginfo.c.
2037 * Makefile.in (amd64-linux-siginfo.o:): New rule.
2039 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
2041 * server.c (skip_to_semicolon): Remove.
2042 (process_point_options): Use strchrnul instead of
2045 2016-01-26 Yao Qi <yao.qi@linaro.org>
2047 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
2048 * linux-low.c (install_software_single_step_breakpoints): Don't
2049 call regcache_read_pc.
2050 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
2053 2016-01-26 Yao Qi <yao.qi@linaro.org>
2055 * linux-low.c (install_software_single_step_breakpoints): Call
2056 regcache_read_pc instead of get_pc.
2058 2016-01-26 Yao Qi <yao.qi@linaro.org>
2060 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
2061 (unblock_async_io): Rename to ...
2062 (block_unblock_async_io): ... it. New function.
2063 (enable_async_io): Don't install SIGIO handler. Unblock it
2065 (disable_async_io): Don't ignore SIGIO. Block it instead.
2066 (initialize_async_io): Install SIGIO handler. Don't call
2069 2016-01-26 Yao Qi <yao.qi@linaro.org>
2071 * remote-utils.c (getpkt): If the buffer isn't empty, and the
2072 first character is '\003', call *the_target->request_interrupt.
2074 2016-01-25 Yao Qi <yao.qi@linaro.org>
2076 * remote-utils.c (new_thread_notify): Remove.
2077 (dead_thread_notify): Likewise.
2078 * remote-utils.h (new_thread_notify): Remove declaration.
2079 (dead_thread_notify): Likewise.
2081 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
2083 * gdb.trace/pending.exp: Fix expected message on continue.
2085 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
2087 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
2088 it works properly on big-endian machines where sizeof (CORE_ADDR)
2091 2016-01-21 Pedro Alves <palves@redhat.com>
2093 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
2094 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
2095 * configure: Regenerate.
2097 2016-01-21 Yao Qi <yao.qi@linaro.org>
2099 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
2100 is_thumb and set it according to CPSR saved on the stack.
2101 (get_next_pcs_syscall_next_pc): Pass is_thumb to
2102 arm_sigreturn_next_pc.
2104 2016-01-18 Yao Qi <yao.qi@linaro.org>
2106 * linux-low.c (linux_set_pc_64bit): New function.
2107 (linux_get_pc_64bit): New function.
2108 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
2110 * linux-sparc-low.c (debug_threads): Remove declaration.
2111 (sparc_get_pc): Remove.
2112 (the_low_target): Use linux_get_pc_64bit instead of
2114 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
2115 (the_low_target): Use linux_get_pc_64bit and
2118 2016-01-18 Yao Qi <yao.qi@linaro.org>
2120 * linux-arm-low.c (debug_threads): Remove declaration.
2121 (arm_get_pc, arm_set_pc): Remove.
2122 (the_low_target): Use linux_get_pc_32bit and
2124 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
2125 (the_low_target): Use linux_get_pc_32bit and
2127 * linux-cris-low.c (debug_threads): Remove declaration.
2128 (cris_get_pc, cris_set_pc,): Remove.
2129 (the_low_target): Use linux_get_pc_32bit and
2131 * linux-crisv32-low.c (debug_threads): Remove declaration.
2132 (cris_get_pc, cris_set_pc): Remove.
2133 (the_low_target): Use linux_get_pc_32bit and
2135 * linux-low.c: Include inttypes.h.
2136 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
2137 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
2138 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
2139 (the_low_target): Use linux_get_pc_32bit and
2141 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
2142 (the_low_target): Use linux_get_pc_32bit and
2144 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
2145 (the_low_target): Use linux_get_pc_32bit and
2147 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
2148 (the_low_target): Use linux_get_pc_32bit and
2150 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
2151 (the_low_target): Use linux_get_pc_32bit and
2154 2016-01-18 Gary Benson <gbenson@redhat.com>
2156 * configure.ac (AC_FUNC_FORK): New check.
2157 * config.in: Regenerate.
2158 * configure: Likewise.
2160 2016-01-14 Yao Qi <yao.qi@linaro.org>
2162 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
2163 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
2164 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
2165 arm_get_next_pcs_ctor.
2167 2016-01-12 Josh Stone <jistone@redhat.com>
2168 Philippe Waroquiers <philippe.waroquiers@skynet.be>
2170 * inferiors.h: Include "gdb_vecs.h".
2171 (struct process_info): Add syscalls_to_catch.
2172 * inferiors.c (remove_process): Free syscalls_to_catch.
2173 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
2174 syscall_return stops.
2175 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
2176 * server.c (handle_general_set): Handle QCatchSyscalls.
2177 (handle_query): Report support for QCatchSyscalls.
2178 * target.h (struct target_ops): Add supports_catch_syscall.
2179 (target_supports_catch_syscall): New macro.
2180 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
2181 (struct lwp_info): Add syscall_state.
2182 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
2183 Maintain syscall_state and syscalls_to_catch across exec.
2184 (get_syscall_trapinfo): New function, proxy to the_low_target.
2185 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
2186 (linux_low_filter_event): Toggle syscall_state entry/return for
2187 syscall traps, and set it ignored for all others.
2188 (gdb_catching_syscalls_p): New function.
2189 (gdb_catch_this_syscall_p): New function.
2190 (linux_wait_1): Handle SYSCALL_SIGTRAP.
2191 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
2192 (linux_supports_catch_syscall): New function.
2193 (linux_target_ops): Install it.
2194 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
2195 (the_low_target): Install it.
2197 2016-01-12 Mike Frysinger <vapier@gentoo.org>
2199 * acinclude.m4: Include new ../warning.m4 file.
2200 * configure: Regenerated.
2201 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
2203 2016-01-12 Mike Frysinger <vapier@gentoo.org>
2205 * ax.c (is_goto_target): Mark static.
2206 * linux-low.c (register_addr): Likewise.
2207 (linux_fetch_registers, linux_store_registers): Likewise.
2208 * mem-break.c (any_persistent_commands): Fix old prototype.
2209 (add_commands_to_breakpoint): Mark static.
2210 * regcache.c (find_register_by_name): Delete unused func.
2211 * remote-utils.c (hex_or_minus_one): Mark static.
2212 * server.c (monitor_show_help): Mark static.
2213 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
2214 handle_v_requests): Likewise.
2216 2016-01-12 Pedro Alves <palves@redhat.com>
2218 Remove use of the registered trademark symbol throughout.
2220 2016-01-08 Yao Qi <yao.qi@linaro.org>
2222 * remote-utils.c (getpkt): If c is '\003', call target hook
2225 2016-01-06 Yao Qi <yao.qi@linaro.org>
2227 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
2228 linux-aarch32-low.c.
2229 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2230 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
2231 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2232 (thumb2_breakpoint): Declare.
2233 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
2234 linux-aarch32-low.h.
2235 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2236 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
2237 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2239 2016-01-01 Joel Brobecker <brobecker@adacore.com>
2241 * gdbreplay.c (gdbreplay_version): Change copyright year in
2243 * server.c (gdbserver_version): Likewise.
2245 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
2247 * server.c (crc32_table): Delete.
2248 (crc32): Use libiberty's xcrc32 function.
2250 2015-12-22 Joel Brobecker <brobecker@adacore.com>
2252 * lynx-low.c (lynx_delete_thread_callback): New function.
2253 (lynx_mourn): Properly delete our process and all of its
2254 threads. Remove call to clear_inferiors.
2256 2015-12-22 Joel Brobecker <brobecker@adacore.com>
2258 * target.c (thread_search_callback): Add check that
2259 the thread_stopped target callback is not NULL before
2262 2015-12-21 Yao Qi <yao.qi@linaro.org>
2264 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
2267 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2269 * server.c (handle_query): Call target_supports_software_single_step.
2271 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2273 * linux-low.c (single_step): New function.
2274 (linux_resume_one_lwp_throw): Call single_step.
2275 (start_step_over): Likewise.
2277 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2279 * Makefile.in (SFILES): Append arch/arm-linux.c,
2280 arch/arm-get-next-pcs.c.
2281 (arm-linux.o): New rule.
2282 (arm-get-next-pcs.o): New rule.
2283 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
2285 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
2286 to linux-aarch32-low.c.
2287 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2288 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2289 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2290 (thumb2_breakpoint_len): Likewise.
2291 (arm_is_thumb_mode): Make non-static.
2292 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
2293 from linux-aarch32-low.c.
2294 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2295 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2296 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2297 (thumb2_breakpoint_len): Likewise.
2298 (arm_is_thumb_mode): New declaration.
2299 * linux-arm-low.c: Include arch/arm-linux.h
2300 aarch/arm-get-next-pcs.h, sys/syscall.h.
2301 (get_next_pcs_ops): New struct.
2302 (get_next_pcs_addr_bits_remove): New function.
2303 (get_next_pcs_is_thumb): New function.
2304 (get_next_pcs_read_memory_unsigned_integer): Likewise.
2305 (arm_sigreturn_next_pc): Likewise.
2306 (get_next_pcs_syscall_next_pc): Likewise.
2307 (arm_gdbserver_get_next_pcs): Likewise.
2308 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
2310 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
2311 * server.h: Include gdb_vecs.h.
2313 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2315 * Makefile.in (SFILES): Append common/common-regcache.c.
2316 (OBS): Append common-regcache.o.
2317 (common-regcache.o): New rule.
2318 * regcache.c (init_register_cache): Initialize cache to
2320 (regcache_raw_read_unsigned): New function.
2321 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
2322 register_status enum.
2324 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2326 * linux-aarch64-low.c (the_low_targets): Rename
2327 breakpoint_reinsert_addr to get_next_pcs.
2328 * linux-arm-low.c (the_low_targets): Likewise.
2329 * linux-bfin-low.c (the_low_targets): Likewise.
2330 * linux-cris-low.c (the_low_targets): Likewise.
2331 * linux-crisv32-low.c (the_low_targets): Likewise.
2332 * linux-low.c (can_software_single_step): Likewise.
2333 (install_software_single_step_breakpoints): New function.
2334 (start_step_over): Use install_software_single_step_breakpoints.
2335 * linux-low.h: New CORE_ADDR vector.
2336 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
2338 * linux-mips-low.c (the_low_targets): Likewise.
2339 * linux-nios2-low.c (the_low_targets): Likewise.
2340 * linux-sparc-low.c (the_low_targets): Likewise.
2342 2015-12-17 Pedro Alves <palves@redhat.com>
2344 * linux-low.c (linux_kill_one_lwp): Remove references to
2346 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
2348 (linux_init_signals): Delete.
2349 (initialize_low): Adjust.
2350 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
2352 2015-12-16 Pedro Alves <palves@redhat.com>
2354 * configure.ac (compiler warning flags): When testing a
2355 -Wno-foo option, check whether -Wfoo works instead.
2356 * configure: Regenerate.
2358 2015-12-11 Don Breazeal <donb@codesourcery.com>
2360 * server.c (process_serial_event): Don't exit from gdbserver
2361 in remote mode if there are still active inferiors.
2363 2015-12-11 Yao Qi <yao.qi@linaro.org>
2365 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
2366 arm_breakpoint_at if the process is 32-bit.
2368 2015-12-11 Yao Qi <yao.qi@linaro.org>
2370 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
2373 2015-12-07 Yao Qi <yao.qi@linaro.org>
2375 * configure.srv: Append arm.o to srv_tgtobj for
2376 aarch64*-*-linux* target.
2377 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
2378 from linux-arm-low.c.
2379 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2380 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2381 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2382 (thumb2_breakpoint_len): Likewise.
2383 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
2384 (arm_breakpoint_kinds): Likewise.
2385 (arm_breakpoint_kind_from_pc): Likewise.
2386 (arm_sw_breakpoint_from_kind): Likewise.
2387 (arm_breakpoint_kind_from_current_state): Likewise.
2388 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
2389 (arm_sw_breakpoint_from_kind): Declare.
2390 (arm_breakpoint_kind_from_current_state): Declare.
2391 (arm_breakpoint_at): Declare.
2392 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
2393 arm_sw_breakpoint_from_kind if process is 32-bit.
2394 (aarch64_breakpoint_kind_from_pc): New function.
2395 (aarch64_breakpoint_kind_from_current_state): New function.
2396 (the_low_target): Initialize fields breakpoint_kind_from_pc
2397 and breakpoint_kind_from_current_state.
2398 * linux-arm-low.c (arm_breakpoint_kinds): Move to
2399 linux-aarch32-low.c.
2400 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
2401 (arm_breakpoint, arm_breakpoint_len): Likewise.
2402 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
2403 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2404 (arm_is_thumb_mode): Likewise.
2405 (arm_breakpoint_at): Likewise.
2406 (arm_breakpoint_kind_from_pc): Likewise.
2407 (arm_sw_breakpoint_from_kind): Likewise.
2408 (arm_breakpoint_kind_from_current_state): Likewise.
2411 2015-08-04 Yao Qi <yao.qi@linaro.org>
2413 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
2414 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
2415 * server.c (extended_protocol): Remove "static".
2416 * server.h (extended_protocol): Declare it.
2418 2015-12-04 Josh Stone <jistone@redhat.com>
2420 * target.h (struct target_ops) <arch_setup>: Rename to ...
2421 (struct target_ops) <post_create_inferior>: ... this.
2422 (target_arch_setup): Rename to ...
2423 (target_post_create_inferior): ... this, calling post_create_inferior.
2424 * server.c (start_inferior): Update target_arch_setup calls to
2425 target_post_create_inferior.
2426 * linux-low.c (linux_low_ptrace_options): Forward declare.
2427 (linux_arch_setup): Update its comment for general use.
2428 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
2429 (struct linux_target_ops): Use linux_post_create_inferior.
2430 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
2431 to post_create_inferior.
2432 * nto-low.c (struct nto_target_ops): Likewise.
2433 * spu-low.c (struct spu_target_ops): Likewise.
2434 * win32-low.c (struct win32_target_ops): Likewise.
2436 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
2438 * linux-arm-low.c: Remove duplicate arch/arm.h include.
2440 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2442 * linux-arm-low.c (arm_reinsert_addr): Remove function.
2443 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
2444 * linux-cris-low.c (cris_reinsert_addr> Remove function.
2445 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2446 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
2447 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2448 * linux-mips-low.c (mips_reinsert_addr): Remove function.
2449 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2450 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
2451 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2452 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
2453 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2455 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2457 * linux-low.c (linux_look_up_symbols): Don't call
2458 linux_supports_traceclone.
2459 * linux-low.h (thread_db_init): Remove use_events argument.
2460 * thread-db.c (thread_db_use_event): Remove global variable.
2461 (struct thread_db) <td_thr_event_enable_p>: Remove field.
2462 (struct thread_db) <td_create_bp>: Remove field.
2463 (thread_db_create_event): Remove function.
2464 (thread_db_enable_reporting): Likewise.
2465 (find_one_thread): Don't check for thread_db_use_events.
2466 (attach_thread): Likewise.
2467 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
2468 (try_thread_db_load_1): Don't check for thread_db_use_events.
2469 (thread_db_init): Remove use_events argument and thread events
2471 (remove_thread_event_breakpoints): Remove function.
2472 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
2474 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2476 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
2478 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2479 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
2480 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2481 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
2482 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
2484 * linux-crisv32-low.c (cris_supports_hardware_single_step):
2486 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2487 * linux-low.c (can_hardware_single_step): Use
2488 supports_hardware_single_step.
2489 (can_software_single_step): New function.
2490 (start_step_over): Call can_software_single_step.
2491 (linux_supports_hardware_single_step): New function.
2492 (struct target_ops) <supports_software_single_step>: Initialize.
2493 * linux-low.h (struct linux_target_ops)
2494 <supports_hardware_single_step>: Initialize.
2495 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
2496 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2497 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
2498 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
2499 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
2500 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2501 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
2502 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2503 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
2504 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
2506 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
2507 (struct linux_target_ops) <tile_supports_hardware_single_step>:
2509 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
2510 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2511 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
2513 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2514 * target.h (struct target_ops): <supports_software_single_step>:
2516 (target_supports_software_single_step): New macro.
2518 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2520 * linux-low.c (linux_wait_1): Fix pc advance condition.
2521 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
2522 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
2524 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2526 * linux-arm-low.c (arm_is_thumb_mode): New function.
2527 (arm_breakpoint_at): Use arm_is_thumb_mode.
2528 (arm_breakpoint_kind_from_current_state): New function.
2529 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
2531 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
2532 (linux_breakpoint_kind_from_current_state): New function.
2533 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
2534 * linux-low.h (struct linux_target_ops)
2535 <breakpoint_kind_from_current_state>: New field.
2536 * target.h (struct target_ops): Likewise.
2537 (target_breakpoint_kind_from_current_state): New macro.
2539 2015-11-30 Pedro Alves <palves@redhat.com>
2541 * linux-low.c (linux_resume): Wake up the event loop before
2544 2015-11-30 Pedro Alves <palves@redhat.com>
2546 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
2548 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
2550 * target.c (struct thread_search): New structure.
2551 (thread_search_callback): New function.
2552 (prev_general_thread): New global.
2553 (prepare_to_access_memory, done_accessing_memory): New functions.
2554 * target.h (prepare_to_access_memory, done_accessing_memory):
2555 Replace macros with function declarations.
2557 2015-11-30 Pedro Alves <palves@redhat.com>
2560 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
2561 report TARGET_WAITKIND_NO_RESUMED.
2562 * remote-utils.c (prepare_resume_reply): Handle
2563 TARGET_WAITKIND_NO_RESUMED.
2564 * server.c (report_no_resumed): New global.
2565 (handle_query) <qSupported>: Handle "no-resumed+". Report
2566 "no-resumed+" support.
2567 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
2568 return error if the client doesn't support no-resumed events.
2569 (push_stop_notification): New function.
2570 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
2571 events if the client supports them.
2573 2015-11-30 Pedro Alves <palves@redhat.com>
2575 * linux-low.c (thread_still_has_status_pending_p): Don't check
2577 (lwp_resumed): New function.
2578 (status_pending_p_callback): Return early if the LWP is not
2579 supposed to be resumed.
2581 2015-11-30 Pedro Alves <palves@redhat.com>
2583 * linux-low.c (handle_extended_wait): Assert that the LWP's
2584 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
2585 thread create events, leave the new child's status pending.
2586 (linux_low_filter_event): If GDB wants to hear about thread exit
2587 events, leave the LWP marked dead and don't delete it.
2588 (linux_wait_for_event_filtered): Don't check for thread exit.
2589 (filter_exit_event): New function.
2590 (linux_wait_1): Use it, when returning an exit event.
2591 (linux_resume_one_lwp_throw): Assert that the LWP's
2592 waitstatus is TARGET_WAITKIND_IGNORE.
2593 * remote-utils.c (prepare_resume_reply): Handle
2594 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
2595 * server.c (report_thread_events): New global.
2596 (handle_general_set): Handle QThreadEvents.
2597 (handle_query) <qSupported>: Handle and report QThreadEvents+;
2598 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
2599 TARGET_WAITKIND_THREAD_EXITED.
2600 * server.h (report_thread_events): Declare.
2602 2015-11-30 Pedro Alves <palves@redhat.com>
2604 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
2605 the thread's last_resume_kind was resume_stop.
2607 2015-11-30 Pedro Alves <palves@redhat.com>
2609 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
2612 2015-11-30 Pedro Alves <palves@redhat.com>
2614 * server.c (handle_v_requests): Handle vCtrlC.
2616 2015-11-30 Pedro Alves <palves@redhat.com>
2618 * gdbthread.h (find_any_thread_of_pid): Declare.
2619 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
2621 * server.c (handle_query): If current_thread is NULL, look for
2622 another thread of the selected process.
2624 2015-11-26 Daniel Colascione <dancol@dancol.org>
2625 Simon Marchi <simon.marchi@ericsson.com>
2627 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
2628 * server.c (handle_qxfer_threads_worker): Refactor to include thread
2630 * target.h (struct target_ops) <thread_name>: New field.
2631 (target_thread_name): New macro.
2633 2015-11-23 Joel Brobecker <brobecker@adacore.com>
2635 * regcache.h (regcache_invalidate_pid): Add declaration.
2636 * regcache.c (regcache_invalidate_pid): New function, extracted
2637 from regcache_invalidate.
2638 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
2639 Add trivial documentation comment.
2640 * lynx-low.c: Use regcache_invalidate_pid instead of
2641 regcache_invalidate.
2643 2015-11-23 Joel Brobecker <brobecker@adacore.com>
2645 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
2646 and Elf64_auxv_t if the target is Android.
2648 2015-11-22 Doug Evans <xdje42@gmail.com>
2650 * target.h: #include <sys/types.h>.
2652 2015-11-19 Pedro Alves <palves@redhat.com>
2654 * linux-low.c (linux_process_qsupported): Change prototype.
2656 * linux-low.h (struct linux_target_ops) <process_qsupported>:
2658 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
2659 and adjust to loop over all features.
2660 * server.c (handle_query) <qSupported>: Adjust to call
2661 target_process_qsupported once, passing it a vector of unprocessed
2663 * target.h (struct target_ops) <process_qsupported>: Change
2665 (target_process_qsupported): Adjust.
2667 2015-11-19 Pedro Alves <palves@redhat.com>
2669 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
2671 * configure: Regenerate.
2673 2015-11-19 Pedro Alves <palves@redhat.com>
2675 * configure: Regenerate.
2677 2015-11-19 Yao Qi <yao.qi@linaro.org>
2679 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
2682 2015-11-19 Yao Qi <yao.qi@linaro.org>
2684 * linux-aarch64-low.c (enum aarch64_operand_type): New.
2685 (struct aarch64_operand): Move enum out.
2687 2015-11-19 Yao Qi <yao.qi@linaro.org>
2689 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
2690 struct user_fpsimd_state *.
2691 (aarch64_store_fpregset): Likewise.
2693 2015-11-19 Yao Qi <yao.qi@linaro.org>
2695 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
2696 struct user_pt_regs *.
2697 (aarch64_store_gregset): Likewise.
2699 2015-11-18 Pedro Alves <palves@redhat.com>
2701 * Makefile.in (all_object_files): Add $IPA_OBJS.
2703 2015-11-17 Pedro Alves <palves@redhat.com>
2705 * win32-low.c (win32_resume): Use gdb_signal_from_host,
2706 GDB_SIGNAL_0 and gdb_signal_to_string.
2708 2015-11-17 Pedro Alves <palves@redhat.com>
2710 * win32-low.c (handle_output_debug_string): Remove parameter.
2711 (win32_kill): Remove our_status local and adjust call to
2712 handle_output_debug_string.
2713 (get_child_debug_event): Adjust call to
2714 handle_output_debug_string.
2716 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2718 * linux-mips-low.c (mips_fill_gregset): Add cast.
2719 (mips_store_gregset): Likewise.
2720 (mips_fill_fpregset): Likewise.
2721 (mips_store_fpregset): Likewise.
2723 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2725 * linux-mips-low.c (mips_add_watchpoint): Rename private to
2728 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2730 * linux-mips-low.c (mips_linux_new_thread): Change type of
2731 watch_type to enum target_hw_bp_type.
2733 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2735 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
2736 Change return type to arm_hwbp_type.
2738 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2740 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
2741 (arm_store_gregset): Likewise.
2742 * linux-arm-low.c (arm_get_hwcap): Likewise.
2743 (arm_read_description): Likewise.
2745 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2747 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
2749 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2751 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
2752 (ppc_fill_vsxregset): Likewise.
2753 (ppc_store_vsxregset): Likewise.
2754 (ppc_fill_vrregset): Likewise.
2755 (ppc_store_vrregset): Likewise.
2756 (ppc_fill_evrregset): Likewise.
2757 (ppc_store_evrregset): Likewise.
2759 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2761 * linux-ppc-low.c (ppc_usrregs_info): Remove
2762 forward-declaration.
2763 (ppc_arch_setup): Move lower in file.
2765 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
2767 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
2768 (ps_pdwrite): Likewise.
2770 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
2772 * linux-arm-low.c (arm_new_thread): Move pointer dereference
2773 to after assert checks.
2775 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
2777 * proc-service.c (ps_pdread): Add/adjust casts.
2778 (ps_pdwrite): Add/adjust casts.
2780 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2782 * server.c (handle_search_memory_1): Cast return value of
2785 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2787 * server.c (write_qxfer_response): Change type of data to
2790 2015-10-29 Pedro Alves <palves@redhat.com>
2792 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
2794 2015-10-29 Pedro Alves <palves@redhat.com>
2796 * tracepoint.c (clear_installed_tracepoints): Add casts.
2798 2015-10-29 Pedro Alves <palves@redhat.com>
2800 * server.c (handle_v_cont, process_serial_event): Add enum
2801 gdb_signal casts to signal parsing code.
2803 2015-10-29 Pedro Alves <palves@redhat.com>
2805 * linux-low.h (NULL_REGSET): Define.
2806 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2807 * linux-arm-low.c (arm_regsets): Likewise.
2808 * linux-crisv32-low.c (cris_regsets): Likewise.
2809 * linux-m68k-low.c (m68k_regsets): Likewise.
2810 * linux-mips-low.c (mips_regsets): Likewise.
2811 * linux-nios2-low.c (nios2_regsets): Likewise.
2812 * linux-ppc-low.c (ppc_regsets): Likewise.
2813 * linux-s390-low.c (s390_regsets): Likewise.
2814 * linux-sh-low.c (sh_regsets): Likewise.
2815 * linux-sparc-low.c (sparc_regsets): Likewise.
2816 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2817 * linux-tile-low.c (tile_regsets): Likewise.
2818 * linux-x86-low.c (x86_regsets): Likewise.
2819 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2821 2015-10-29 Pedro Alves <palves@redhat.com>
2823 * linux-low.h (NULL_REGSET): Define.
2824 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2825 * linux-arm-low.c (arm_regsets): Likewise.
2826 * linux-crisv32-low.c (cris_regsets): Likewise.
2827 * linux-m68k-low.c (m68k_regsets): Likewise.
2828 * linux-mips-low.c (mips_regsets): Likewise.
2829 * linux-nios2-low.c (nios2_regsets): Likewise.
2830 * linux-ppc-low.c (ppc_regsets): Likewise.
2831 * linux-s390-low.c (s390_regsets): Likewise.
2832 * linux-sh-low.c (sh_regsets): Likewise.
2833 * linux-sparc-low.c (sparc_regsets): Likewise.
2834 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2835 * linux-tile-low.c (tile_regsets): Likewise.
2836 * linux-x86-low.c (x86_regsets): Likewise.
2837 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2839 2015-10-26 Doug Evans <dje@google.com>
2841 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
2843 2015-10-26 Doug Evans <dje@google.com>
2845 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
2847 2015-10-26 Doug Evans <dje@google.com>
2849 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
2851 (attach_thread, find_new_threads_callback): Ditto.
2853 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2855 * mem-break.h (set_breakpoint_data): Remove.
2857 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2859 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
2860 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2861 (initialize_low): Remove set_breakpoint_data call.
2862 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
2863 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
2864 (initialize_low): Remove set_breakpoint_data call.
2865 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
2866 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2867 (initialize_low): Remove set_breakpoint_data call.
2869 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2871 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
2872 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
2873 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
2874 * target.h (target_breakpoint_kind_from_pc): New macro.
2876 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
2878 * linux-low.c (default_breakpoint_kind_from_pc): New function.
2879 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
2880 the default breakpoint kind.
2882 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2884 * linux-arm-low.c (arm_supports_z_point_type): Add software
2887 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2889 * linux-arm-low.c: Refactor breakpoint definitions.
2890 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
2891 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
2893 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2895 * Makefile.in: Add arm.c/o.
2896 * configure.srv: Likewise.
2897 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
2898 (arm_breakpoint_kind_from_pc): New function.
2899 (arm_sw_breakpoint_from_kind): Return proper kind.
2900 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
2902 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2904 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
2906 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
2907 (struct raw_breakpoint) <size>: Remove.
2908 (struct raw_breakpoint) <kind>: Add.
2909 (bp_size): New function.
2910 (bp_opcode): Likewise.
2911 (find_raw_breakpoint_at): Adjust for kind.
2912 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
2913 (remove_memory_breakpoint): Adjust for kind call bp_size.
2914 (set_raw_breakpoint_at): Adjust for kind.
2915 (set_breakpoint): Likewise.
2916 (set_breakpoint_at): Call breakpoint_kind_from_pc.
2917 (delete_raw_breakpoint): Adjust for kind.
2918 (delete_breakpoint): Likewise.
2919 (find_gdb_breakpoint): Likewise.
2920 (set_gdb_breakpoint_1): Likewise.
2921 (set_gdb_breakpoint): Likewise.
2922 (delete_gdb_breakpoint_1): Likewise.
2923 (delete_gdb_breakpoint): Likewise.
2924 (uninsert_raw_breakpoint): Likewise.
2925 (reinsert_raw_breakpoint): Likewise.
2926 (set_breakpoint_data): Remove.
2927 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
2928 (check_mem_read): Adjust for kind call bp_size.
2929 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
2930 (clone_one_breakpoint): Adjust for kind.
2931 * mem-break.h (set_gdb_breakpoint): Likewise.
2932 (delete_gdb_breakpoint): Likewise.
2933 * server.c (process_serial_event): Likewise.
2935 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2937 * linux-aarch64-low.c (aarch64_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-arm-low.c (arm_breakpoint_kind_from_pc): New function.
2943 (arm_sw_breakpoint_from_kind): New function.
2944 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
2945 (struct linux_target_ops) <breakpoint>: Remove.
2946 (struct linux_target_ops) <breakpoint_len>: Remove.
2947 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2948 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2949 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
2950 (struct linux_target_ops) <breakpoint>: Remove.
2951 (struct linux_target_ops) <breakpoint_len>: Remove.
2952 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2953 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2954 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
2955 (struct linux_target_ops) <breakpoint>: Remove.
2956 (struct linux_target_ops) <breakpoint_len>: Remove.
2957 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2958 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2959 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
2960 and sw_breakpoint_from_kind to increment the pc.
2961 (linux_breakpoint_kind_from_pc): New function.
2962 (linux_sw_breakpoint_from_kind): New function.
2963 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
2964 (initialize_low): Call breakpoint_kind_from_pc and
2965 sw_breakpoint_from_kind to replace breakpoint_data/len.
2966 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
2968 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
2969 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
2970 (struct linux_target_ops) <breakpoint>: Remove.
2971 (struct linux_target_ops) <breakpoint_len>: Remove.
2972 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2973 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2974 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
2975 (struct linux_target_ops) <breakpoint>: Remove.
2976 (struct linux_target_ops) <breakpoint_len>: Remove.
2977 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2978 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2979 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
2980 (struct linux_target_ops) <breakpoint>: Remove.
2981 (struct linux_target_ops) <breakpoint_len>: Remove.
2982 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2983 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2984 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
2985 (struct linux_target_ops) <breakpoint>: Remove.
2986 (struct linux_target_ops) <breakpoint_len>: Remove.
2987 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2988 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2989 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
2990 (struct linux_target_ops) <breakpoint>: Remove.
2991 (struct linux_target_ops) <breakpoint_len>: Remove.
2992 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2993 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2994 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
2995 (struct linux_target_ops) <breakpoint>: Remove.
2996 (struct linux_target_ops) <breakpoint_len>: Remove.
2997 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2998 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2999 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
3000 (struct linux_target_ops) <breakpoint>: Remove.
3001 (struct linux_target_ops) <breakpoint_len>: Remove.
3002 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3003 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3004 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
3005 (struct linux_target_ops) <breakpoint>: Remove.
3006 (struct linux_target_ops) <breakpoint_len>: Remove.
3007 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3008 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3009 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
3010 (struct linux_target_ops) <breakpoint>: Remove.
3011 (struct linux_target_ops) <breakpoint_len>: Remove.
3012 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3013 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3014 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
3015 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
3016 (struct linux_target_ops) <breakpoint>: Remove.
3017 (struct linux_target_ops) <breakpoint_len>: Remove.
3018 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3019 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3020 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
3021 (struct linux_target_ops) <breakpoint>: Remove.
3022 (struct linux_target_ops) <breakpoint_len>: Remove.
3023 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3024 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3026 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3028 * linux-cris-low.c (cris_get_pc): Remove void arg.
3030 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3032 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
3035 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3037 * inferiors.c (thread_pid_matches_callback): New function.
3038 (find_thread_process): New function.
3039 (remove_thread): Reset current_thread.
3040 (remove_process): Assert threads have been removed first.
3042 2015-10-15 Yao Qi <yao.qi@linaro.org>
3044 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
3046 (aarch64_remove_point): Likewise.
3047 * regcache.c (regcache_register_size): New function.
3049 2015-10-12 Yao Qi <yao.qi@linaro.org>
3051 * linux-aarch64-low.c: Update all callers as emit_load_store
3052 is renamed to aarch64_emit_load_store.
3054 2015-10-12 Yao Qi <yao.qi@linaro.org>
3056 * linux-aarch64-low.c: Update all callers of function renaming
3057 from emit_insn to aarch64_emit_insn.
3059 2015-10-12 Yao Qi <yao.qi@linaro.org>
3061 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
3062 arch/aarch64-insn.h.
3063 (struct aarch64_memory_operand): Likewise.
3065 (emit_insn): Move to arch/aarch64-insn.c.
3066 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
3067 (emit_load_store): Move to arch/aarch64-insn.c.
3068 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
3069 (can_encode_int32): Remove.
3071 2015-10-12 Yao Qi <yao.qi@linaro.org>
3073 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
3074 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
3075 (aarch64_relocate_instruction): Likewise.
3076 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
3077 (struct aarch64_insn_visitor): Likewise.
3079 2015-10-12 Yao Qi <yao.qi@linaro.org>
3081 * linux-aarch64-low.c (struct aarch64_insn_data): New.
3082 (struct aarch64_insn_visitor): New.
3083 (struct aarch64_insn_relocation_data): New.
3084 (aarch64_ftrace_insn_reloc_b): New function.
3085 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3086 (aarch64_ftrace_insn_reloc_cb): Likewise.
3087 (aarch64_ftrace_insn_reloc_tb): Likewise.
3088 (aarch64_ftrace_insn_reloc_adr): Likewise.
3089 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
3090 (aarch64_ftrace_insn_reloc_others): Likewise.
3092 (aarch64_relocate_instruction): Use visitor.
3094 2015-10-12 Yao Qi <yao.qi@linaro.org>
3096 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
3097 int. Add argument buf.
3098 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
3099 aarch64_relocate_instruction.
3101 2015-10-12 Yao Qi <yao.qi@linaro.org>
3103 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
3104 argument insn. Remove local variable insn. Don't call
3106 (aarch64_install_fast_tracepoint_jump_pad): Call
3109 2015-09-30 Yao Qi <yao.qi@linaro.org>
3111 * linux-aarch64-low.c (emit_movk): Shorten a long line.
3112 (emit_load_store_pair): Likewise.
3114 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3116 * dll.c (match_dll): Add cast(s).
3117 (unloaded_dll): Likewise.
3118 * linux-low.c (second_thread_of_pid_p): Likewise.
3119 (delete_lwp_callback): Likewise.
3120 (count_events_callback): Likewise.
3121 (select_event_lwp_callback): Likewise.
3122 (linux_set_resume_request): Likewise.
3123 * server.c (accumulate_file_name_length): Likewise.
3124 (emit_dll_description): Likewise.
3125 (handle_qxfer_threads_worker): Likewise.
3126 (visit_actioned_threads): Likewise.
3127 * thread-db.c (any_thread_of): Likewise.
3128 * tracepoint.c (same_process_p): Likewise.
3129 (match_blocktype): Likewise.
3130 (build_traceframe_info_xml): Likewise.
3132 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3134 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
3136 (gdb_unparse_agent_expr): Likewise.
3137 * hostio.c (require_data): Likewise.
3138 (handle_pread): Likewise.
3139 * linux-low.c (disable_regset): Likewise.
3140 (fetch_register): Likewise.
3141 (store_register): Likewise.
3142 (get_dynamic): Likewise.
3143 (linux_qxfer_libraries_svr4): Likewise.
3144 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
3145 (set_fast_tracepoint_jump): Likewise.
3146 (uninsert_fast_tracepoint_jumps_at): Likewise.
3147 (reinsert_fast_tracepoint_jumps_at): Likewise.
3148 (validate_inserted_breakpoint): Likewise.
3149 (clone_agent_expr): Likewise.
3150 * regcache.c (init_register_cache): Likewise.
3151 * remote-utils.c (putpkt_binary_1): Likewise.
3152 (decode_M_packet): Likewise.
3153 (decode_X_packet): Likewise.
3154 (look_up_one_symbol): Likewise.
3155 (relocate_instruction): Likewise.
3156 (monitor_output): Likewise.
3157 * server.c (handle_search_memory): Likewise.
3158 (handle_qxfer_exec_file): Likewise.
3159 (handle_qxfer_libraries): Likewise.
3160 (handle_qxfer): Likewise.
3161 (handle_query): Likewise.
3162 (handle_v_cont): Likewise.
3163 (handle_v_run): Likewise.
3164 (captured_main): Likewise.
3165 * target.c (write_inferior_memory): Likewise.
3166 * thread-db.c (try_thread_db_load_from_dir): Likewise.
3167 * tracepoint.c (init_trace_buffer): Likewise.
3168 (add_tracepoint_action): Likewise.
3169 (add_traceframe): Likewise.
3170 (add_traceframe_block): Likewise.
3171 (cmd_qtdpsrc): Likewise.
3172 (cmd_qtdv): Likewise.
3173 (cmd_qtstatus): Likewise.
3174 (response_source): Likewise.
3175 (response_tsv): Likewise.
3176 (cmd_qtnotes): Likewise.
3177 (gdb_collect): Likewise.
3178 (initialize_tracepoint): Likewise.
3180 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3182 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
3183 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
3184 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
3186 (enum aarch64_condition_codes): New enum.
3187 (w0): New static global.
3190 (struct aarch64_memory_operand) <type>: New
3191 MEMORY_OPERAND_POSTINDEX type.
3192 (postindex_memory_operand): New helper function.
3193 (emit_ret): New function.
3194 (emit_load_store_pair): New function, factored out of emit_stp
3195 with support for MEMORY_OPERAND_POSTINDEX.
3196 (emit_stp): Rewrite using emit_load_store_pair.
3197 (emit_ldp): New function.
3198 (emit_load_store): Likewise.
3199 (emit_ldr): Mention post-index instruction in comment.
3200 (emit_ldrh): New function.
3201 (emit_ldrb): New function.
3202 (emit_ldrsw): Mention post-index instruction in comment.
3203 (emit_str): Likewise.
3204 (emit_subs): New function.
3205 (emit_cmp): Likewise.
3206 (emit_and): Likewise.
3207 (emit_orr): Likewise.
3208 (emit_orn): Likewise.
3209 (emit_eor): Likewise.
3210 (emit_mvn): Likewise.
3211 (emit_lslv): Likewise.
3212 (emit_lsrv): Likewise.
3213 (emit_asrv): Likewise.
3214 (emit_mul): Likewise.
3215 (emit_sbfm): Likewise.
3216 (emit_sbfx): Likewise.
3217 (emit_ubfm): Likewise.
3218 (emit_ubfx): Likewise.
3219 (emit_csinc): Likewise.
3220 (emit_cset): Likewise.
3221 (emit_nop): Likewise.
3222 (emit_ops_insns): New helper function.
3223 (emit_pop): Likewise.
3224 (emit_push): Likewise.
3225 (aarch64_emit_prologue): New function.
3226 (aarch64_emit_epilogue): Likewise.
3227 (aarch64_emit_add): Likewise.
3228 (aarch64_emit_sub): Likewise.
3229 (aarch64_emit_mul): Likewise.
3230 (aarch64_emit_lsh): Likewise.
3231 (aarch64_emit_rsh_signed): Likewise.
3232 (aarch64_emit_rsh_unsigned): Likewise.
3233 (aarch64_emit_ext): Likewise.
3234 (aarch64_emit_log_not): Likewise.
3235 (aarch64_emit_bit_and): Likewise.
3236 (aarch64_emit_bit_or): Likewise.
3237 (aarch64_emit_bit_xor): Likewise.
3238 (aarch64_emit_bit_not): Likewise.
3239 (aarch64_emit_equal): Likewise.
3240 (aarch64_emit_less_signed): Likewise.
3241 (aarch64_emit_less_unsigned): Likewise.
3242 (aarch64_emit_ref): Likewise.
3243 (aarch64_emit_if_goto): Likewise.
3244 (aarch64_emit_goto): Likewise.
3245 (aarch64_write_goto_address): Likewise.
3246 (aarch64_emit_const): Likewise.
3247 (aarch64_emit_call): Likewise.
3248 (aarch64_emit_reg): Likewise.
3249 (aarch64_emit_pop): Likewise.
3250 (aarch64_emit_stack_flush): Likewise.
3251 (aarch64_emit_zero_ext): Likewise.
3252 (aarch64_emit_swap): Likewise.
3253 (aarch64_emit_stack_adjust): Likewise.
3254 (aarch64_emit_int_call_1): Likewise.
3255 (aarch64_emit_void_call_2): Likewise.
3256 (aarch64_emit_eq_goto): Likewise.
3257 (aarch64_emit_ne_goto): Likewise.
3258 (aarch64_emit_lt_goto): Likewise.
3259 (aarch64_emit_le_goto): Likewise.
3260 (aarch64_emit_gt_goto): Likewise.
3261 (aarch64_emit_ge_got): Likewise.
3262 (aarch64_emit_ops_impl): New static global variable.
3263 (aarch64_emit_ops): New target function, return
3264 &aarch64_emit_ops_impl.
3265 (struct linux_target_ops): Install it.
3267 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3269 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
3270 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
3272 * linux-aarch64-ipa.c: New file.
3273 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
3275 (aarch64_get_thread_area): New target method.
3276 (extract_signed_bitfield): New helper function.
3277 (aarch64_decode_ldr_literal): New function.
3278 (enum aarch64_opcodes): New enum.
3279 (struct aarch64_register): New struct.
3280 (struct aarch64_operand): New struct.
3281 (x0): New static global.
3290 (aarch64_register): New helper function.
3291 (register_operand): Likewise.
3292 (immediate_operand): Likewise.
3293 (struct aarch64_memory_operand): New struct.
3294 (offset_memory_operand): New helper function.
3295 (preindex_memory_operand): Likewise.
3296 (enum aarch64_system_control_registers): New enum.
3297 (ENCODE): New macro.
3298 (emit_insn): New helper function.
3299 (emit_b): New function.
3300 (emit_bcond): Likewise.
3301 (emit_cb): Likewise.
3302 (emit_tb): Likewise.
3303 (emit_blr): Likewise.
3304 (emit_stp): Likewise.
3305 (emit_ldp_q_offset): Likewise.
3306 (emit_stp_q_offset): Likewise.
3307 (emit_load_store): Likewise.
3308 (emit_ldr): Likewise.
3309 (emit_ldrsw): Likewise.
3310 (emit_str): Likewise.
3311 (emit_ldaxr): Likewise.
3312 (emit_stxr): Likewise.
3313 (emit_stlr): Likewise.
3314 (emit_data_processing_reg): Likewise.
3315 (emit_data_processing): Likewise.
3316 (emit_add): Likewise.
3317 (emit_sub): Likewise.
3318 (emit_mov): Likewise.
3319 (emit_movk): Likewise.
3320 (emit_mov_addr): Likewise.
3321 (emit_mrs): Likewise.
3322 (emit_msr): Likewise.
3323 (emit_sevl): Likewise.
3324 (emit_wfe): Likewise.
3325 (append_insns): Likewise.
3326 (can_encode_int32_in): New helper function.
3327 (aarch64_relocate_instruction): New function.
3328 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
3329 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
3330 (struct linux_target_ops): Install aarch64_get_thread_area,
3331 aarch64_install_fast_tracepoint_jump_pad and
3332 aarch64_get_min_fast_tracepoint_insn_len.
3334 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3336 * Makefile.in (aarch64-insn.o): New rule.
3337 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
3339 2015-09-21 Yao Qi <yao.qi@linaro.org>
3341 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
3343 2015-09-21 Yao Qi <yao.qi@linaro.org>
3345 * tracepoint.c (max_jump_pad_size): Remove.
3347 2015-09-18 Yao Qi <yao.qi@linaro.org>
3349 * linux-aarch64-low.c: Don't include sys/uio.h.
3350 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
3352 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
3354 * tracepoint.c (eval_result_type): Change prototype.
3355 (condition_true_at_tracepoint): Fix argument to compiled_cond.
3357 2015-09-15 Pedro Alves <palves@redhat.com>
3359 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
3360 Check whether to report exec events instead of checking whether
3361 multiprocess is enabled.
3363 2015-09-15 Pedro Alves <palves@redhat.com>
3366 * remote-utils.c (prepare_resume_reply): Merge
3367 TARGET_WAITKIND_VFORK_DONE switch case with the
3368 TARGET_WAITKIND_FORKED case.
3370 2015-09-15 Yao Qi <yao.qi@linaro.org>
3372 * server.c (handle_query): Check string comparison using
3373 "else if" instead of "if".
3375 2015-09-15 Yao Qi <yao.qi@linaro.org>
3377 * server.c (vCont_supported): New global variable.
3378 (handle_query): Set vCont_supported to 1 if "vContSupported+"
3379 matches. Append ";vContSupported+" to own_buf.
3380 (handle_v_requests): Append ";s;S" to own_buf if target supports
3381 hardware single step or vCont_supported is false.
3382 (capture_main): Set vCont_supported to zero.
3384 2015-09-15 Yao Qi <yao.qi@linaro.org>
3386 * linux-low.c (linux_supports_conditional_breakpoints): Rename
3388 (linux_supports_hardware_single_step): ... New function.
3389 (linux_target_ops): Update.
3390 * lynx-low.c (lynx_target_ops): Set field
3391 supports_hardware_single_step to target_can_do_hardware_single_step.
3392 * nto-low.c (nto_target_ops): Likewise.
3393 * spu-low.c (spu_target_ops): Likewise.
3394 * win32-low.c (win32_target_ops): Likewise.
3395 * target.c (target_can_do_hardware_single_step): New function.
3396 * target.h (struct target_ops) <supports_conditional_breakpoints>:
3397 Remove. <supports_hardware_single_step>: New field.
3398 (target_supports_conditional_breakpoints): Remove.
3399 (target_supports_hardware_single_step): New macro.
3400 (target_can_do_hardware_single_step): Declare.
3401 * server.c (handle_query): Use target_supports_hardware_single_step
3402 instead of target_supports_conditional_breakpoints.
3404 2015-09-15 Yao Qi <yao.qi@linaro.org>
3406 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
3408 (struct linux_target_ops the_low_target): Install
3409 aarch64_linux_siginfo_fixup.
3411 2015-09-11 Don Breazeal <donb@codesourcery.com>
3412 Luis Machado <lgustavo@codesourcery.com>
3414 * linux-low.c (linux_mourn): Static declaration.
3415 (linux_arch_setup): Move in front of
3416 handle_extended_wait.
3417 (linux_arch_setup_thread): New function.
3418 (handle_extended_wait): Handle exec events. Call
3419 linux_arch_setup_thread. Make event_lwp argument a
3420 pointer-to-a-pointer.
3421 (check_zombie_leaders): Do not check stopped threads.
3422 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
3423 (linux_low_filter_event): Add lwp and thread for exec'ing
3424 non-leader thread if leader thread has been deleted.
3425 Refactor code into linux_arch_setup_thread and call it.
3426 Pass child lwp pointer by reference to handle_extended_wait.
3427 (linux_wait_for_event_filtered): Update comment.
3428 (linux_wait_1): Prevent clobbering exec event status.
3429 (linux_supports_exec_events): New function.
3430 (linux_target_ops) <supports_exec_events>: Initialize new member.
3431 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
3433 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
3434 * server.c (report_exec_events): New global variable.
3435 (handle_query): Handle qSupported query for exec-events feature.
3436 (captured_main): Initialize report_exec_events.
3437 * server.h (report_exec_events): Declare new global variable.
3438 * target.h (struct target_ops) <supports_exec_events>: New
3440 (target_supports_exec_events): New macro.
3441 * win32-low.c (win32_target_ops) <supports_exec_events>:
3442 Initialize new member.
3444 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
3446 * linux-low.c (linux_low_enable_btrace): Remove.
3447 (linux_target_ops): Replace linux_low_enable_btrace with
3448 linux_enable_btrace.
3450 2015-09-03 Yao Qi <yao.qi@linaro.org>
3452 * linux-aarch64-low.c (aarch64_insert_point): Call
3453 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
3456 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3458 * linux-low.c (check_stopped_by_breakpoint): Use
3459 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
3461 2015-08-27 Pedro Alves <palves@redhat.com>
3463 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
3465 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
3467 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
3468 the XNEW-family equivalent.
3469 (compile_bytecodes): Likewise.
3470 * dll.c (loaded_dll): Likewise.
3471 * event-loop.c (append_callback_event): Likewise.
3472 (create_file_handler): Likewise.
3473 (create_file_event): Likewise.
3474 * hostio.c (handle_open): Likewise.
3475 * inferiors.c (add_thread): Likewise.
3476 (add_process): Likewise.
3477 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
3478 * linux-arm-low.c (arm_new_process): Likewise.
3479 (arm_new_thread): Likewise.
3480 * linux-low.c (add_to_pid_list): Likewise.
3481 (linux_add_process): Likewise.
3482 (handle_extended_wait): Likewise.
3483 (add_lwp): Likewise.
3484 (enqueue_one_deferred_signal): Likewise.
3485 (enqueue_pending_signal): Likewise.
3486 (linux_resume_one_lwp_throw): Likewise.
3487 (linux_resume_one_thread): Likewise.
3488 (linux_read_memory): Likewise.
3489 (linux_write_memory): Likewise.
3490 * linux-mips-low.c (mips_linux_new_process): Likewise.
3491 (mips_linux_new_thread): Likewise.
3492 (mips_add_watchpoint): Likewise.
3493 * linux-x86-low.c (initialize_low_arch): Likewise.
3494 * lynx-low.c (lynx_add_process): Likewise.
3495 * mem-break.c (set_raw_breakpoint_at): Likewise.
3496 (set_breakpoint): Likewise.
3497 (add_condition_to_breakpoint): Likewise.
3498 (add_commands_to_breakpoint): Likewise.
3499 (clone_agent_expr): Likewise.
3500 (clone_one_breakpoint): Likewise.
3501 * regcache.c (new_register_cache): Likewise.
3502 * remote-utils.c (look_up_one_symbol): Likewise.
3503 * server.c (queue_stop_reply): Likewise.
3504 (start_inferior): Likewise.
3505 (queue_stop_reply_callback): Likewise.
3506 (handle_target_event): Likewise.
3507 * spu-low.c (fetch_ppc_memory): Likewise.
3508 (store_ppc_memory): Likewise.
3509 * target.c (set_target_ops): Likewise.
3510 * thread-db.c (thread_db_load_search): Likewise.
3511 (try_thread_db_load_1): Likewise.
3512 * tracepoint.c (add_tracepoint): Likewise.
3513 (add_tracepoint_action): Likewise.
3514 (create_trace_state_variable): Likewise.
3515 (cmd_qtdpsrc): Likewise.
3516 (cmd_qtro): Likewise.
3517 (add_while_stepping_state): Likewise.
3518 * win32-low.c (child_add_thread): Likewise.
3519 (get_image_name): Likewise.
3521 2015-08-25 Yao Qi <yao.qi@linaro.org>
3523 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
3525 2015-08-25 Yao Qi <yao.qi@linaro.org>
3527 * Makefile.in (aarch64-linux.o): New rule.
3528 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
3530 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
3531 (aarch64_init_debug_reg_state): Make it extern.
3532 (aarch64_linux_prepare_to_resume): Remove.
3534 2015-08-25 Yao Qi <yao.qi@linaro.org>
3536 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
3537 lwp_arch_private_info and ptid_of_lwp.
3539 2015-08-25 Yao Qi <yao.qi@linaro.org>
3541 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
3542 Find proc_info by find_process_pid. All callers updated.
3544 2015-08-25 Yao Qi <yao.qi@linaro.org>
3546 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
3548 (debug_reg_change_callback): Remove.
3549 (aarch64_notify_debug_reg_change): Remove.
3551 2015-08-25 Yao Qi <yao.qi@linaro.org>
3553 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
3554 Call current_lwp_ptid.
3556 2015-08-25 Yao Qi <yao.qi@linaro.org>
3558 * linux-aarch64-low.c (debug_reg_change_callback): Use
3561 2015-08-25 Yao Qi <yao.qi@linaro.org>
3563 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
3565 2015-08-25 Yao Qi <yao.qi@linaro.org>
3567 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
3569 2015-08-25 Yao Qi <yao.qi@linaro.org>
3571 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
3574 2015-08-25 Yao Qi <yao.qi@linaro.org>
3576 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
3578 (debug_reg_change_callback): Remove argument entry and add argument
3579 lwp. Remove local variable thread. Don't print thread id in the
3580 debugging output. Don't check whether pid of thread equals to pid.
3581 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
3582 iterate_over_lwps instead find_inferior.
3584 2015-08-24 Pedro Alves <palves@redhat.com>
3586 * inferiors.c (get_first_process): New function.
3587 * inferiors.h (get_first_process): New declaration.
3588 * remote-utils.c (read_ptid): Default to the first process in the
3589 list, instead of to the current thread's process.
3591 2015-08-24 Pedro Alves <palves@redhat.com>
3593 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
3594 * event-loop.c: Likewise.
3595 * remote-utils.c: Likewise.
3596 * tracepoint.c: Likewise.
3598 2015-08-24 Pedro Alves <palves@redhat.com>
3600 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
3603 2015-08-21 Pedro Alves <palves@redhat.com>
3605 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
3606 instead of literal 1.
3608 2015-08-21 Pedro Alves <palves@redhat.com>
3610 * tdesc.c (default_description): Explicitly zero-initialize.
3612 2015-08-21 Pedro Alves <palves@redhat.com>
3615 * inferiors.c (remove_thread): Discard any pending stop reply for
3617 * server.c (remove_all_on_match_pid): Rename to ...
3618 (remove_all_on_match_ptid): ... this. Work with a filter ptid
3620 (discard_queued_stop_replies): Change parameter to a ptid. Now
3622 (handle_v_kill, kill_inferior_callback, captured_main)
3623 (process_serial_event): Adjust.
3624 * server.h (discard_queued_stop_replies): Declare.
3626 2015-08-21 Pedro Alves <palves@redhat.com>
3628 * linux-low.c (wait_for_sigstop): Always switch to no thread
3629 selected if the previously current thread dies.
3630 * lynx-low.c (lynx_request_interrupt): Use the first thread's
3631 process instead of the current thread's.
3632 * remote-utils.c (input_interrupt): Don't check if there's no
3634 * server.c (gdb_read_memory, gdb_write_memory): If setting the
3635 current thread to the general thread fails, error out.
3636 (handle_qxfer_auxv, handle_qxfer_libraries)
3637 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
3638 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
3639 (handle_query): Check if there's a thread selected instead of
3640 checking whether there's any thread in the thread list.
3641 (handle_qxfer_threads, handle_qxfer_btrace)
3642 (handle_qxfer_btrace_conf): Don't error out early if there's no
3643 thread in the thread list.
3644 (handle_v_cont, myresume): Don't set the current thread to the
3646 (process_serial_event) <Hg handling>: Also set thread_id if the
3647 previous general thread is still alive.
3648 (process_serial_event) <g/G handling>: If setting the current
3649 thread to the general thread fails, error out.
3650 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
3651 thread's lwp instead of the current thread's.
3652 * target.c (set_desired_thread): If the desired thread was not
3653 found, leave the current thread pointing to NULL. Return an int
3654 (boolean) indicating success.
3655 * target.h (set_desired_thread): Change return type to int.
3657 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
3659 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
3660 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
3662 (ps_get_thread_area): New function.
3664 2015-08-19 Gary Benson <gbenson@redhat.com>
3666 * hostio.c (handle_pread): Do not attempt to read more data
3667 than hostio_reply_with_data can fit in a packet.
3669 2015-08-18 Joel Brobecker <brobecker@adacore.com>
3671 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
3673 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
3675 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
3677 2015-08-06 Pedro Alves <palves@redhat.com>
3679 * tracepoint.c (expr_eval_result): Now an int.
3681 2015-08-06 Pedro Alves <palves@redhat.com>
3683 * gdbthread.h (struct regcache): Forward declare.
3684 (struct thread_info) <regcache_data>: Now a struct regcache
3686 * inferiors.c (inferior_regcache_data)
3687 (set_inferior_regcache_data): Now work with struct regcache
3689 * inferiors.h (struct regcache): Forward declare.
3690 (inferior_regcache_data, set_inferior_regcache_data): Now work
3691 with struct regcache pointers.
3692 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
3693 (free_register_cache_thread): Remove struct regcache pointer
3696 2015-08-06 Pedro Alves <palves@redhat.com>
3698 * server.c (captured_main): On error, print the exception message
3699 to stderr, and if run_once is set, throw a quit.
3701 2015-08-06 Pedro Alves <palves@redhat.com>
3703 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
3706 2015-08-06 Pedro Alves <palves@redhat.com>
3708 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
3709 reading beyond the passed in buffer length.
3711 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
3713 * tracepoint.c (symbol_list) <required>: Remove.
3715 2015-08-06 Pedro Alves <palves@redhat.com>
3717 * linux-low.c (handle_extended_wait): Set the fork child's suspend
3718 count if stopping and suspending threads.
3719 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
3720 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
3721 (linux_detach): Complete an ongoing step-over.
3722 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
3724 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
3725 (linux_wait_1): If passing a signal to the inferior after
3726 finishing a step-over, unsuspend and re-resume all lwps. If we
3727 see a single-step event but the thread should be continuing, don't
3728 pass the trap to gdb.
3729 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
3730 internal_error instead of gdb_assert.
3731 (enqueue_pending_signal): New function.
3732 (check_ptrace_stopped_lwp_gone): Add debug output.
3733 (start_step_over): Use internal_error instead of gdb_assert.
3734 (complete_ongoing_step_over): New function.
3735 (linux_resume_one_thread): Don't resume a suspended thread.
3736 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
3739 2015-08-06 Pedro Alves <palves@redhat.com>
3741 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
3742 (linux_thread_alive): Use lwp_is_marked_dead.
3743 (extended_event_reported): Delete.
3744 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
3745 instead of extended_event_reported.
3746 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
3748 (lwp_is_marked_dead): New function.
3749 (lwp_running): Use lwp_is_marked_dead.
3750 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
3753 2015-08-06 Pedro Alves <palves@redhat.com>
3755 * linux-low.c (linux_wait_1): Move fork event output out of the
3756 !report_to_gdb check. Pass event_child->waitstatus to
3757 target_waitstatus_to_string instead of ourstatus.
3759 2015-08-04 Yao Qi <yao.qi@linaro.org>
3761 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
3762 if current_thread is 32 bit.
3764 2015-08-04 Yao Qi <yao.qi@linaro.org>
3766 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3767 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3768 * server.c (extended_protocol): Remove "static".
3769 * server.h (extended_protocol): Declare it.
3771 2015-08-04 Yao Qi <yao.qi@linaro.org>
3773 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
3774 both aarch64 and aarch32.
3775 (aarch64_set_pc): Likewise.
3777 2015-08-04 Yao Qi <yao.qi@linaro.org>
3779 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
3780 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
3781 arm-with-neon.xml to srv_xmlfiles.
3782 * linux-aarch64-low.c: Include linux-aarch32-low.h.
3783 (is_64bit_tdesc): New function.
3784 (aarch64_linux_read_description): New function.
3785 (aarch64_arch_setup): Call aarch64_linux_read_description.
3786 (regs_info): Rename to regs_info_aarch64.
3787 (aarch64_regs_info): Return right regs_info.
3788 (initialize_low_arch): Call initialize_low_arch_aarch32.
3790 2015-08-04 Yao Qi <yao.qi@linaro.org>
3792 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
3793 * linux-aarch32-low.c: New file.
3794 * linux-aarch32-low.h: New file.
3795 * linux-arm-low.c (arm_fill_gregset): Move it to
3796 linux-aarch32-low.c.
3797 (arm_store_gregset): Likewise.
3798 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
3799 (arm_store_vfpregset): Call arm_store_vfpregset_num.
3800 (arm_arch_setup): Check if PTRACE_GETREGSET works.
3801 (regs_info): Rename to regs_info_arm.
3802 (arm_regs_info): Return regs_info_aarch32 if
3803 have_ptrace_getregset is 1 and target description is
3804 arm_with_neon or arm_with_vfpv3.
3805 (initialize_low_arch): Don't call init_registers_arm_with_neon.
3806 Call initialize_low_arch_aarch32 instead.
3808 2015-08-04 Yao Qi <yao.qi@linaro.org>
3810 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
3811 * linux-low.c: ... here.
3812 * linux-low.h (have_ptrace_getregset): Declare it.
3814 2015-08-04 Pedro Alves <palves@redhat.com>
3816 * thread-db.c (struct thread_db): Use new typedefs.
3817 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
3819 (disable_thread_event_reporting): Cast result of dlsym to
3820 destination function pointer type.
3821 (thread_db_mourn): Use td_ta_delete_ftype.
3823 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
3825 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
3827 (CDX_BREAKPOINT): Define for R2.
3828 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
3829 (the_low_target): Add comments.
3831 2015-07-30 Yao Qi <yao.qi@linaro.org>
3833 * linux-arm-low.c (arm_hwcap): Remove it.
3834 (arm_read_description): New local variable arm_hwcap. Don't
3835 set arm_hwcap to zero.
3837 2015-07-30 Yao Qi <yao.qi@linaro.org>
3839 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
3840 Use regcache->tdesc instead.
3841 (arm_store_wmmxregset): Likewise.
3842 (arm_fill_vfpregset): Likewise.
3843 (arm_store_vfpregset): Likewise.
3845 2015-07-30 Yao Qi <yao.qi@linaro.org>
3847 * linux-arm-low.c: Include arch/arm.h.
3848 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
3849 (arm_store_gregset): Likewise.
3851 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
3853 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
3854 ptrace's 4th parameter.
3856 2015-07-27 Yao Qi <yao.qi@linaro.org>
3858 * configure.srv (case aarch64*-*-linux*): Don't set
3861 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
3863 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
3865 * linux-arm-low.c: Likewise.
3866 * linux-cris-low.c: Likewise.
3867 * linux-crisv32-low.c: Likewise.
3868 * linux-low.c: Likewise.
3869 * linux-m68k-low.c: Likewise.
3870 * linux-mips-low.c: Likewise.
3871 * linux-nios2-low.c: Likewise.
3872 * linux-s390-low.c: Likewise.
3873 * linux-sparc-low.c: Likewise.
3874 * linux-tic6x-low.c: Likewise.
3875 * linux-tile-low.c: Likewise.
3876 * linux-x86-low.c: Likewise.
3878 2015-07-24 Pedro Alves <palves@redhat.com>
3880 * config.in: Regenerate.
3881 * configure: Regenerate.
3883 2015-07-24 Pedro Alves <palves@redhat.com>
3885 * acinclude.m4: Include ../ptrace.m4.
3886 * configure.ac: Call GDB_AC_PTRACE.
3887 * config.in, configure: Regenerate.
3889 2015-07-24 Yao Qi <yao.qi@linaro.org>
3891 * linux-low.c (linux_create_inferior): Remove setting to
3892 proc->priv->new_inferior.
3893 (linux_attach): Likewise.
3894 (linux_low_filter_event): Likewise.
3895 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
3897 2015-07-24 Yao Qi <yao.qi@linaro.org>
3899 * linux-low.c (linux_arch_setup): New function.
3900 (linux_low_filter_event): If proc->tdesc is NULL and
3901 proc->attached is true, call the_low_target.arch_setup.
3902 Otherwise, keep status pending, and return.
3903 (linux_resume_one_lwp_throw): Don't call get_pc if
3904 thread->while_stepping isn't NULL. Don't call
3905 get_thread_regcache if proc->tdesc is NULL.
3906 (need_step_over_p): Return 0 if proc->tdesc is NULL.
3907 (linux_target_ops): Install arch_setup.
3908 * server.c (start_inferior): Call the_target->arch_setup.
3909 * target.h (struct target_ops) <arch_setup>: New field.
3910 (target_arch_setup): New marco.
3911 * lynx-low.c (lynx_target_ops): Update.
3912 * nto-low.c (nto_target_ops): Update.
3913 * spu-low.c (spu_target_ops): Update.
3914 * win32-low.c (win32_target_ops): Update.
3916 2015-07-24 Yao Qi <yao.qi@linaro.org>
3918 * linux-low.c (linux_add_process): Don't set
3919 proc->priv->new_inferior.
3920 (linux_create_inferior): Set proc->priv->new_inferior to 1.
3921 (linux_attach): Likewise.
3923 2015-07-24 Yao Qi <yao.qi@linaro.org>
3925 * server.c (start_inferior): Code refactor.
3927 2015-07-24 Yao Qi <yao.qi@linaro.org>
3929 * server.c (process_serial_event): Set general_thread.
3931 2015-07-21 Yao Qi <yao.qi@linaro.org>
3933 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
3934 aarch64_linux_get_debug_reg_capacity.
3936 2015-07-17 Yao Qi <yao.qi@linaro.org>
3938 * Makefile.in (aarch64-linux-hw-point.o): New rule.
3939 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
3940 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
3941 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
3942 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
3943 (AARCH64_HWP_ALIGNMENT): Likewise.
3944 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
3945 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
3946 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
3947 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
3948 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
3949 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
3950 (struct aarch64_debug_reg_state): Likewise.
3951 (struct arch_lwp_info): Likewise.
3952 (aarch64_align_watchpoint): Likewise.
3953 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
3954 (aarch64_watchpoint_length): Likewise.
3955 (aarch64_point_encode_ctrl_reg): Likewise
3956 (aarch64_point_is_aligned): Likewise.
3957 (aarch64_align_watchpoint): Likewise.
3958 (aarch64_linux_set_debug_regs):
3959 (aarch64_dr_state_insert_one_point): Likewise.
3960 (aarch64_dr_state_remove_one_point): Likewise.
3961 (aarch64_handle_breakpoint): Likewise.
3962 (aarch64_handle_aligned_watchpoint): Likewise.
3963 (aarch64_handle_unaligned_watchpoint): Likewise.
3964 (aarch64_handle_watchpoint): Likewise.
3966 2015-07-17 Yao Qi <yao.qi@linaro.org>
3968 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
3969 and don't aarch64_get_debug_reg_state. All callers update.
3970 (aarch64_handle_aligned_watchpoint): Likewise.
3971 (aarch64_handle_unaligned_watchpoint): Likewise.
3972 (aarch64_handle_watchpoint): Likewise.
3973 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
3974 (aarch64_remove_point): Likewise.
3976 2015-07-17 Yao Qi <yao.qi@linaro.org>
3978 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
3980 (aarch64_handle_unaligned_watchpoint): Likewise.
3982 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3984 Revert the previous 3 commits:
3985 Move gdb_regex* to common/
3986 Move linux_find_memory_regions_full & co.
3987 gdbserver build-id attribute generator
3989 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3990 Jan Kratochvil <jan.kratochvil@redhat.com>
3992 gdbserver build-id attribute generator.
3993 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
3994 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
3995 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
3997 (get_dynamic): Use find_pdhr to traverse program headers.
3998 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
3999 (compare_mapping_entry_range, struct find_memory_region_callback_data)
4000 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
4001 (get_hex_build_id): New.
4002 (linux_qxfer_libraries_svr4): Add optional build-id attribute
4003 to reply XML document.
4005 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4006 Jan Kratochvil <jan.kratochvil@redhat.com>
4008 * target.c: Include target/target-utils.h and fcntl.h.
4009 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
4010 (target_fileio_read_stralloc): New functions.
4012 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4014 * Makefile.in (OBS): Add gdb_regex.o.
4016 * config.in: Rebuilt.
4017 * configure: Rebuilt.
4019 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4020 Jan Kratochvil <jan.kratochvil@redhat.com>
4022 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
4023 * Makefile.in (OBS): Add target-utils.o.
4024 (linux-maps.o, target-utils.o): New.
4025 * configure.srv (srv_linux_obj): Add linux-maps.o.
4027 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
4029 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
4031 (the_low_target): Install it.
4033 2015-07-14 Pedro Alves <palves@redhat.com>
4035 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
4036 Instead, ignore ECHILD, and throw an error for other errnos.
4038 2015-07-10 Pedro Alves <palves@redhat.com>
4040 * event-loop.c (struct callback_event) <data>: Change type to
4041 gdb_client_data instance instead of gdb_client_data pointer.
4042 (append_callback_event): Adjust.
4044 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
4046 * linux-aarch64-low.c: Add comments for each linux_target_ops
4047 method. Remove comments already covered in target_ops and
4048 linux_target_ops definitions.
4049 (the_low_target): Add comments for each unimplemented method.
4051 2015-07-09 Yao Qi <yao.qi@linaro.org>
4053 * linux-aarch64-low.c (aarch64_regmap): Remove.
4054 (aarch64_usrregs_info): Remove.
4055 (regs_info): Set field usrregs to NULL.
4057 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
4059 * linux-low.c: Include "rsp-low.h"
4060 (linux_low_encode_pt_config, linux_low_encode_raw): New.
4061 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
4062 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
4063 (handle_btrace_enable_pt): New.
4064 (handle_btrace_general_set): Support "pt".
4065 (handle_btrace_conf_general_set): Support "pt:size".
4067 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4069 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
4072 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4074 * linux-aarch64-low.c: Remove comment about endianness.
4075 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
4076 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
4079 2015-06-24 Gary Benson <gbenson@redhat.com>
4081 * linux-i386-ipa.c (stdint.h): Do not include.
4082 * lynx-i386-low.c (stdint.h): Likewise.
4083 * lynx-ppc-low.c (stdint.h): Likewise.
4084 * mem-break.c (stdint.h): Likewise.
4085 * thread-db.c (stdint.h): Likewise.
4086 * tracepoint.c (stdint.h): Likewise.
4087 * win32-low.c (stdint.h): Likewise.
4089 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
4091 * server.c (write_qxfer_response): Update call to
4092 remote_escape_output.
4094 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
4095 Jan Kratochvil <jan.kratochvil@redhat.com>
4097 Merge multiple hex conversions.
4098 * gdbreplay.c (tohex): Rename to 'fromhex'.
4099 (logchar): Use fromhex.
4101 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
4103 * server.c (handle_qxfer_libraries): Set `version' attribute for
4106 2015-06-10 Gary Benson <gbenson@redhat.com>
4108 * target.h (struct target_ops) <multifs_open>: New field.
4109 <multifs_unlink>: Likewise.
4110 <multifs_readlink>: Likewise.
4111 * linux-low.c (nat/linux-namespaces.h): New include.
4112 (linux_target_ops): Initialize the_target->multifs_open,
4113 the_target->multifs_unlink and the_target->multifs_readlink.
4114 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
4115 * hostio.c (hostio_fs_pid): New static variable.
4116 (hostio_handle_new_gdb_connection): New function.
4117 (handle_setfs): Likewise.
4118 (handle_open): Use the_target->multifs_open as appropriate.
4119 (handle_unlink): Use the_target->multifs_unlink as appropriate.
4120 (handle_readlink): Use the_target->multifs_readlink as
4122 (handle_vFile): Handle vFile:setfs packets.
4123 * server.c (handle_query): Call hostio_handle_new_gdb_connection
4124 after target_handle_new_gdb_connection.
4126 2015-06-10 Gary Benson <gbenson@redhat.com>
4128 * configure.ac (AC_CHECK_FUNCS): Add setns.
4129 * config.in: Regenerate.
4130 * configure: Likewise.
4131 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
4132 (linux-namespaces.o): New rule.
4133 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
4135 2015-06-09 Gary Benson <gbenson@redhat.com>
4137 * hostio.c (handle_open): Process mode argument with
4138 fileio_to_host_mode.
4140 2015-06-01 Yao Qi <yao.qi@linaro.org>
4142 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
4143 * linux-x86-low.c: Likewise.
4145 2015-05-28 Don Breazeal <donb@codesourcery.com>
4147 * linux-low.c (handle_extended_wait): Initialize
4148 thread_info.last_resume_kind for new fork children.
4150 2015-05-15 Pedro Alves <palves@redhat.com>
4152 * target.h (target_handle_new_gdb_connection): Rewrite using if
4153 wrapped in do/while.
4155 2015-05-14 Joel Brobecker <brobecker@adacore.com>
4157 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
4158 * configure, config.in: Regenerate.
4159 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
4162 2015-05-12 Don Breazeal <donb@codesourcery.com>
4164 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
4165 PTRACE_EVENT_VFORK_DONE.
4166 (linux_low_ptrace_options, extended_event_reported): Add vfork
4168 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
4169 and "vforkdone" for RSP 'T' Stop Reply Packet.
4170 * server.h (report_vfork_events): Declare
4173 2015-05-12 Don Breazeal <donb@codesourcery.com>
4175 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
4176 (the_low_target) <new_fork>: Initialize new member.
4177 * linux-arm-low.c (arm_new_fork): New function.
4178 (the_low_target) <new_fork>: Initialize new member.
4179 * linux-low.c (handle_extended_wait): Call new target function
4181 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
4182 * linux-mips-low.c (mips_add_watchpoint): New function
4183 extracted from mips_insert_point.
4184 (the_low_target) <new_fork>: Initialize new member.
4185 (mips_linux_new_fork): New function.
4186 (mips_insert_point): Call mips_add_watchpoint.
4187 * linux-x86-low.c (x86_linux_new_fork): New function.
4188 (the_low_target) <new_fork>: Initialize new member.
4190 2015-05-12 Don Breazeal <donb@codesourcery.com>
4192 * linux-low.c (handle_extended_wait): Implement return value,
4193 rename argument 'event_child' to 'event_lwp', handle
4194 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
4195 (linux_low_ptrace_options): New function.
4196 (linux_low_filter_event): Call linux_low_ptrace_options,
4197 use different argument fo linux_enable_event_reporting,
4198 use return value from handle_extended_wait.
4199 (extended_event_reported): New function.
4200 (linux_wait_1): Call extended_event_reported and set
4201 status to report fork events.
4202 (linux_write_memory): Add pid to debug message.
4203 (reset_lwp_ptrace_options_callback): New function.
4204 (linux_handle_new_gdb_connection): New function.
4205 (linux_target_ops): Initialize new structure member.
4206 * linux-low.h (struct lwp_info) <waitstatus>: New member.
4207 * lynx-low.c: Initialize new structure member.
4208 * remote-utils.c (prepare_resume_reply): Implement stop reason
4209 "fork" for "T" stop message.
4210 * server.c (handle_query): Call handle_new_gdb_connection.
4211 * server.h (report_fork_events): Declare global flag.
4212 * target.h (struct target_ops) <handle_new_gdb_connection>:
4214 (target_handle_new_gdb_connection): New macro.
4215 * win32-low.c: Initialize new structure member.
4217 2015-05-12 Don Breazeal <donb@codesourcery.com>
4219 * mem-break.c (APPEND_TO_LIST): Define macro.
4220 (clone_agent_expr): New function.
4221 (clone_one_breakpoint): New function.
4222 (clone_all_breakpoints): New function.
4223 * mem-break.h: Declare new functions.
4225 2015-05-12 Don Breazeal <donb@codesourcery.com>
4227 * linux-low.c (linux_supports_fork_events): New function.
4228 (linux_supports_vfork_events): New function.
4229 (linux_target_ops): Initialize new structure members.
4230 (initialize_low): Call linux_check_ptrace_features.
4231 * lynx-low.c (lynx_target_ops): Initialize new structure
4233 * server.c (report_fork_events, report_vfork_events):
4235 (handle_query): Add new features to qSupported packet and
4237 (captured_main): Initialize new global variables.
4238 * target.h (struct target_ops) <supports_fork_events>:
4240 <supports_vfork_events>: New member.
4241 (target_supports_fork_events): New macro.
4242 (target_supports_vfork_events): New macro.
4243 * win32-low.c (win32_target_ops): Initialize new structure
4246 2015-05-12 Gary Benson <gbenson@redhat.com>
4248 * server.c (handle_qxfer_exec_file): Use current process
4251 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
4253 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
4254 Remove HAVE_PTRACE_GETREGS conditionals.
4255 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
4256 instead of PTRACE_GETREGS and PTRACE_SETREGS.
4258 2015-05-08 Yao Qi <yao.qi@linaro.org>
4260 * linux-low.c (linux_supports_conditional_breakpoints): New
4262 (linux_target_ops): Install new target method.
4263 * lynx-low.c (lynx_target_ops): Install NULL hook for
4264 supports_conditional_breakpoints.
4265 * nto-low.c (nto_target_ops): Likewise.
4266 * spu-low.c (spu_target_ops): Likewise.
4267 * win32-low.c (win32_target_ops): Likewise.
4268 * server.c (handle_query): Check
4269 target_supports_conditional_breakpoints.
4270 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4272 (target_supports_conditional_breakpoints): New macro.
4274 2015-05-06 Pedro Alves <palves@redhat.com>
4277 * server.c (start_inferior): If the process exits, mourn it.
4279 2015-04-21 Gary Benson <gbenson@redhat.com>
4281 * hostio.c (fileio_open_flags_to_host): Factored out to
4282 fileio_to_host_openflags in common/fileio.c. Single use
4285 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
4287 * linux-xtensa-low.c (xtensa_fill_gregset)
4288 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
4291 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
4293 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
4294 (regs_info): Replace usrregs pointer with NULL.
4296 2015-04-17 Gary Benson <gbenson@redhat.com>
4298 * target.h (struct target_ops) <pid_to_exec_file>: New field.
4299 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
4300 * server.c (handle_qxfer_exec_file): New function.
4301 (qxfer_packets): Add exec-file entry.
4302 (handle_query): Report qXfer:exec-file:read as supported packet.
4304 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
4306 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
4308 2015-04-09 Gary Benson <gbenson@redhat.com>
4310 * hostio-errno.c (errno_to_fileio_error): Remove function.
4311 Update caller to use remote_fileio_to_fio_error.
4313 2015-04-09 Yao Qi <yao.qi@linaro.org>
4315 * linux-low.c (linux_insert_point): Call
4316 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
4317 (linux_remove_point): Call remove_memory_breakpoint if type is
4319 * linux-x86-low.c (x86_insert_point): Don't call
4320 insert_memory_breakpoint.
4321 (x86_remove_point): Don't call remove_memory_breakpoint.
4323 2015-04-01 Pedro Alves <palves@redhat.com>
4324 Cleber Rosa <crosa@redhat.com>
4326 * server.c (gdbserver_usage): Reorganize and extend the usage
4329 2015-03-24 Pedro Alves <palves@redhat.com>
4331 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
4332 output. Also dump TRAP_TRACE.
4333 (linux_low_filter_event): In debug output, distinguish a
4334 resume_stop SIGSTOP from a delayed SIGSTOP.
4336 2015-03-24 Gary Benson <gbenson@redhat.com>
4338 * linux-x86-low.c (x86_linux_new_thread): Moved to
4340 (x86_linux_prepare_to_resume): Likewise.
4342 2015-03-24 Gary Benson <gbenson@redhat.com>
4344 * Makefile.in (x86-linux-dregs.o): New rule.
4345 * configure.srv: Add x86-linux-dregs.o to relevant targets.
4346 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
4347 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
4348 (x86_linux_dr_get): Likewise.
4349 (x86_linux_dr_set): Likewise.
4350 (update_debug_registers_callback): Likewise.
4351 (x86_linux_dr_set_addr): Likewise.
4352 (x86_linux_dr_get_addr): Likewise.
4353 (x86_linux_dr_set_control): Likewise.
4354 (x86_linux_dr_get_control): Likewise.
4355 (x86_linux_dr_get_status): Likewise.
4356 (x86_linux_update_debug_registers): Likewise.
4358 2015-03-24 Gary Benson <gbenson@redhat.com>
4360 * linux-x86-low.c (x86_linux_update_debug_registers):
4361 New function, factored out from...
4362 (x86_linux_prepare_to_resume): ...this.
4364 2015-03-24 Gary Benson <gbenson@redhat.com>
4366 * linux-x86-low.c (x86_linux_dr_get): Update comments.
4367 (x86_linux_dr_set): Likewise.
4368 (update_debug_registers_callback): Likewise.
4369 (x86_linux_dr_set_addr): Likewise.
4370 (x86_linux_dr_get_addr): Likewise.
4371 (x86_linux_dr_set_control): Likewise.
4372 (x86_linux_dr_get_control): Likewise.
4373 (x86_linux_dr_get_status): Likewise.
4374 (x86_linux_prepare_to_resume): Likewise.
4376 2015-03-24 Gary Benson <gbenson@redhat.com>
4378 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
4379 Use perror_with_name. Pass string through gettext.
4380 (x86_linux_dr_set): Likewise.
4382 2015-03-24 Gary Benson <gbenson@redhat.com>
4384 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
4385 (x86_linux_dr_set_addr): ...this.
4386 (x86_dr_low_get_addr): Rename to...
4387 (x86_linux_dr_get_addr): ...this.
4388 (x86_dr_low_set_control): Rename to...
4389 (x86_linux_dr_set_control): ...this.
4390 (x86_dr_low_get_control): Rename to...
4391 (x86_linux_dr_get_control): ...this.
4392 (x86_dr_low_get_status): Rename to...
4393 (x86_linux_dr_get_status): ...this.
4394 (x86_dr_low): Update with new function names.
4396 2015-03-24 Gary Benson <gbenson@redhat.com>
4398 * Makefile.in (x86-linux.o): New rule.
4399 * configure.srv: Add x86-linux.o to relevant targets.
4400 * linux-low.c (lwp_set_arch_private_info): New function.
4401 (lwp_arch_private_info): Likewise.
4402 * linux-x86-low.c: Include nat/x86-linux.h.
4403 (arch_lwp_info): Removed structure.
4404 (update_debug_registers_callback):
4405 Use lwp_set_debug_registers_changed.
4406 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
4407 and lwp_set_debug_registers_changed.
4408 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
4410 2015-03-24 Gary Benson <gbenson@redhat.com>
4412 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
4413 * linux-arm-low.c (arm_new_thread): Likewise.
4414 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
4415 * linux-mips-low.c (mips_linux_new_thread): Likewise.
4416 * linux-x86-low.c (x86_linux_new_thread): Likewise.
4417 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
4419 2015-03-24 Gary Benson <gbenson@redhat.com>
4421 * linux-low.c (ptid_of_lwp): New function.
4422 (lwp_is_stopped): Likewise.
4423 (lwp_stop_reason): Likewise.
4424 * linux-x86-low.c (update_debug_registers_callback):
4426 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
4429 2015-03-24 Gary Benson <gbenson@redhat.com>
4431 * linux-low.h (linux_stop_lwp): Remove declaration.
4433 2015-03-24 Gary Benson <gbenson@redhat.com>
4435 * linux-low.h: Include nat/linux-nat.h.
4436 * linux-low.c (iterate_over_lwps_args): New structure.
4437 (iterate_over_lwps_filter): New function.
4438 (iterate_over_lwps): Likewise.
4439 * linux-x86-low.c (update_debug_registers_callback):
4440 Update signature to what iterate_over_lwps expects.
4441 Remove PID check that iterate_over_lwps now performs.
4442 (x86_dr_low_set_addr): Use iterate_over_lwps.
4443 (x86_dr_low_set_control): Likewise.
4445 2015-03-24 Gary Benson <gbenson@redhat.com>
4447 * linux-x86-low.c (x86_debug_reg_state): New function.
4448 (x86_linux_prepare_to_resume): Use the above.
4450 2015-03-24 Gary Benson <gbenson@redhat.com>
4452 * linux-low.c (current_lwp_ptid): New function.
4453 * linux-x86-low.c: Include nat/linux-nat.h.
4454 (x86_dr_low_get_addr): Use current_lwp_ptid.
4455 (x86_dr_low_get_control): Likewise.
4456 (x86_dr_low_get_status): Likewise.
4458 2015-03-20 Pedro Alves <palves@redhat.com>
4460 * tracepoint.c (cmd_qtstatus): Make "str" const.
4462 2015-03-20 Pedro Alves <palves@redhat.com>
4464 * server.c (handle_general_set): Make "req_str" const.
4466 2015-03-19 Pedro Alves <palves@redhat.com>
4468 * linux-low.c (linux_resume_one_lwp): Rename to ...
4469 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
4470 instead call perror_with_name.
4471 (check_ptrace_stopped_lwp_gone): New function.
4472 (linux_resume_one_lwp): Reimplement as wrapper around
4473 linux_resume_one_lwp_throw that swallows errors if the LWP is
4476 2015-03-19 Pedro Alves <palves@redhat.com>
4478 * linux-low.c (count_events_callback, select_event_lwp_callback):
4479 No longer check whether the thread has resume_stop as last resume
4482 2015-03-19 Pedro Alves <palves@redhat.com>
4484 * linux-low.c (count_events_callback, select_event_lwp_callback):
4485 Use the lwp's status_pending_p field, not the thread's.
4487 2015-03-19 Pedro Alves <palves@redhat.com>
4489 * linux-low.c (select_event_lwp_callback): Update comments to
4490 no longer mention SIGTRAP.
4492 2015-03-18 Gary Benson <gbenson@redhat.com>
4494 * server.c (handle_query): Do not report vFile:fstat as supported.
4496 2015-03-11 Gary Benson <gbenson@redhat.com>
4498 * hostio.c (sys/types.h): New include.
4499 (sys/stat.h): Likewise.
4500 (common-remote-fileio.h): Likewise.
4501 (handle_fstat): New function.
4502 (handle_vFile): Handle vFile:fstat packets.
4504 2015-03-11 Gary Benson <gbenson@redhat.com>
4506 * configure.ac (AC_CHECK_MEMBERS): Add checks for
4507 struct stat.st_blocks and struct stat.st_blksize.
4508 * configure: Regenerate.
4509 * config.in: Likewise.
4510 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
4511 (OBS): Add common-remote-fileio.o.
4512 (common-remote-fileio.o): New rule.
4514 2015-03-09 Pedro Alves <palves@redhat.com>
4516 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
4517 'struct sockaddr' pointer in 'accept' call.
4519 2015-03-09 Pedro Alves <palves@redhat.com>
4522 2015-03-07 Pedro Alves <palves@redhat.com>
4523 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
4524 or <winsock2.h> here. Instead include "gdb_socket.h".
4525 (remote_open): Use union gdb_sockaddr_u.
4526 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
4527 or <winsock2.h> here. Instead include "gdb_socket.h".
4528 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
4529 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
4531 (init_named_socket, gdb_agent_helper_thread): Use union
4534 2015-03-07 Pedro Alves <palves@redhat.com>
4536 * configure.ac (build_warnings): Move
4537 -Wdeclaration-after-statement to the C-specific set.
4538 * configure: Regenerate.
4540 2015-03-07 Pedro Alves <palves@redhat.com>
4542 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
4543 or <winsock2.h> here. Instead include "gdb_socket.h".
4544 (remote_open): Use union gdb_sockaddr_u.
4545 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
4546 or <winsock2.h> here. Instead include "gdb_socket.h".
4547 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
4548 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
4550 (init_named_socket, gdb_agent_helper_thread): Use union
4553 2015-03-07 Pedro Alves <palves@redhat.com>
4555 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
4558 2015-03-06 Yao Qi <yao.qi@linaro.org>
4560 * linux-aarch64-low.c (aarch64_insert_point): Use
4561 show_debug_regs as a boolean.
4562 (aarch64_remove_point): Likewise.
4564 2015-03-05 Pedro Alves <palves@redhat.com>
4566 * lynx-low.c (lynx_target_ops): Install NULL hooks for
4567 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
4568 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
4569 * nto-low.c (nto_target_ops): Likewise.
4570 * spu-low.c (spu_target_ops): Likewise.
4571 * win32-low.c (win32_target_ops): Likewise.
4573 2015-03-04 Pedro Alves <palves@redhat.com>
4575 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
4576 Decide whether a breakpoint triggered based on the SIGTRAP's
4578 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
4579 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
4580 (linux_low_filter_event): Check for breakpoints before checking
4582 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
4584 (linux_stopped_by_sw_breakpoint)
4585 (linux_supports_stopped_by_sw_breakpoint)
4586 (linux_stopped_by_hw_breakpoint)
4587 (linux_supports_stopped_by_hw_breakpoint): New functions.
4588 (linux_target_ops): Install new target methods.
4590 2015-03-04 Pedro Alves <palves@redhat.com>
4592 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
4593 * server.c (swbreak_feature, hwbreak_feature): New globals.
4594 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
4595 (captured_main): Clear swbreak_feature and hwbreak_feature.
4596 * server.h (swbreak_feature, hwbreak_feature): Declare.
4597 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
4598 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
4599 supports_stopped_by_hw_breakpoint>: New fields.
4600 (target_supports_stopped_by_sw_breakpoint)
4601 (target_stopped_by_sw_breakpoint)
4602 (target_supports_stopped_by_hw_breakpoint)
4603 (target_stopped_by_hw_breakpoint): Declare.
4605 2015-03-04 Pedro Alves <palves@redhat.com>
4607 enum lwp_stop_reason -> enum target_stop_reason
4608 * linux-low.c (check_stopped_by_breakpoint): Adjust.
4609 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
4610 (linux_wait_1, stuck_in_jump_pad_callback)
4611 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
4612 (linux_stopped_by_watchpoint):
4613 * linux-low.h (enum lwp_stop_reason): Delete.
4614 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
4615 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4617 2015-03-04 Yao Qi <yao.qi@linaro.org>
4619 * Makefile.in (SFILES): Add linux-aarch64-low.c.
4621 2015-03-03 Gary Benson <gbenson@redhat.com>
4623 * hostio.c (handle_vFile): Fix prefix lengths.
4625 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
4627 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
4630 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
4632 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
4633 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
4634 (clean): Add "rm -f" for above C files.
4635 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
4636 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
4637 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
4638 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
4639 * linux-s390-low.c (HWCAP_S390_VX): New macro.
4640 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
4641 (init_registers_s390x_vx_linux64)
4642 (init_registers_s390x_tevx_linux64)
4643 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
4644 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
4646 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
4647 (s390_store_vxrs_high): New functions.
4648 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
4650 (s390_arch_setup): Add logic for selecting one of the new target
4651 descriptions. Activate the new vector regsets if applicable.
4652 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
4653 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
4654 and init_registers_s390x_tevx_linux64.
4656 2015-03-01 Pedro Alves <palves@redhat.com>
4658 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
4661 2015-02-27 Pedro Alves <palves@redhat.com>
4663 * linux-x86-low.c (u_debugreg_offset): New function.
4664 (x86_linux_dr_get, x86_linux_dr_set): Use it.
4666 2015-02-27 Pedro Alves <palves@redhat.com>
4668 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
4669 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
4670 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
4671 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
4672 (ps_lsetfpregs, ps_getpid)
4673 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
4674 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
4675 (ps_lsetxregs, ps_plog): Declare.
4677 2015-02-27 Pedro Alves <palves@redhat.com>
4679 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
4680 IP_AGENT_EXPORT_FUNC.
4681 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
4682 IP_AGENT_EXPORT_FUNC.
4683 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
4684 (IP_AGENT_EXPORT): Delete.
4685 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4686 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4687 (gdb_trampoline_buffer_error, collecting, gdb_collect)
4688 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
4689 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
4690 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
4691 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
4692 (traceframe_read_count, traceframe_write_count)
4693 (traceframes_created, trace_state_variables, get_raw_reg)
4694 (get_trace_state_variable_value, set_trace_state_variable_value)
4695 (ust_loaded, helper_thread_id, cmd_buf): Use
4696 IPA_SYM_EXPORTED_NAME.
4697 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
4698 (tracepoints) Use IP_AGENT_EXPORT_VAR.
4699 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
4700 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4701 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
4702 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
4703 EXTERN_C_PUSH/EXTERN_C_POP.
4704 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
4705 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
4706 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4707 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
4708 (traceframe_write_count, traceframe_read_count)
4709 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
4710 (about_to_request_buffer_space, get_trace_state_variable_value)
4711 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
4712 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
4713 EXTERN_C_PUSH/EXTERN_C_POP.
4714 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
4715 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
4716 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
4717 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4718 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4719 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4720 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
4721 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
4723 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
4724 (IP_AGENT_EXPORT_VAR_DECL): Define.
4726 (gdb_agent_get_raw_reg): Declare.
4728 2015-02-27 Tom Tromey <tromey@redhat.com>
4729 Pedro Alves <palves@redhat.com>
4731 Rename symbols whose names are reserved C++ keywords throughout.
4733 2015-02-27 Pedro Alves <palves@redhat.com>
4735 * Makefile.in (COMPILER): New, get it from autoconf.
4736 (CXX): Get from autoconf instead.
4737 (COMPILE.pre): Use COMPILER.
4738 (CC-LD): Rename to ...
4739 (CC_LD): ... this. Use COMPILER.
4740 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
4741 (CXX_FOR_TARGET): Default to g++ instead of gcc.
4742 * acinclude.m4: Include build-with-cxx.m4.
4743 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
4744 Disable -Werror by default if building in C++ mode.
4745 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
4746 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
4747 the C++ compiler. Save/restore CXXFLAGS too.
4748 * configure: Regenerate.
4750 2015-02-27 Pedro Alves <palves@redhat.com>
4752 * acinclude.m4: Include libiberty.m4.
4753 * configure.ac: Call libiberty_INIT.
4754 * config.in, configure: Regenerate.
4756 2015-02-26 Pedro Alves <palves@redhat.com>
4758 * linux-low.c (linux_wait_1): When incrementing the PC past a
4759 program breakpoint always use the_low_target.breakpoint_len as
4760 increment, rather than the maximum between that and
4761 the_low_target.decr_pc_after_break.
4763 2015-02-23 Pedro Alves <palves@redhat.com>
4765 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
4766 thread was doing a step-over; always adjust the PC if
4767 we stepped over a permanent breakpoint.
4768 (linux_wait_1): If we stepped over breakpoint that was on top of a
4769 permanent breakpoint, manually advance the PC past it.
4771 2015-02-23 Pedro Alves <palves@redhat.com>
4773 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
4775 (x86_fill_gregset, x86_store_gregset): Use it when handling
4778 2015-02-20 Pedro Alves <palves@redhat.com>
4780 * thread-db.c: Include "nat/linux-procfs.h".
4781 (thread_db_init): Skip listing new threads if the kernel supports
4782 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
4784 2015-02-20 Pedro Alves <palves@redhat.com>
4786 * linux-low.c (status_pending_p_callback): Use ptid_match.
4788 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
4790 PR breakpoints/16812
4791 * linux-low.c (wstatus_maybe_breakpoint): Remove.
4792 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
4793 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
4795 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
4797 PR breakpoints/15956
4798 * tracepoint.c (cmd_qtinit): Add check for current_thread.
4800 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4802 * linux-low.c (linux_low_btrace_conf): Print size.
4803 * server.c (handle_btrace_conf_general_set): New.
4804 (hanle_general_set): Call handle_btrace_conf_general_set.
4805 (handle_query): Report Qbtrace-conf:bts:size as supported.
4807 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4809 * linux-low.c (linux_low_enable_btrace): Update parameters.
4810 (linux_low_btrace_conf): New.
4811 (linux_target_ops)<to_btrace_conf>: Initialize.
4812 * server.c (current_btrace_conf): New.
4813 (handle_btrace_enable): Rename to ...
4814 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
4815 to target_enable_btrace. Update comment. Update users.
4816 (handle_qxfer_btrace_conf): New.
4817 (qxfer_packets): Add btrace-conf entry.
4818 (handle_query): Report qXfer:btrace-conf:read as supported packet.
4819 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
4820 (target_ops)<read_btrace_conf>: New.
4821 (target_enable_btrace): Update parameters.
4822 (target_read_btrace_conf): New.
4824 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4826 * server.c (handle_btrace_general_set): Remove call to
4827 target_supports_btrace.
4828 (supported_btrace_packets): New.
4829 (handle_query): Call supported_btrace_packets.
4830 * target.h: include btrace-common.h.
4831 (btrace_target_info): Removed.
4832 (supports_btrace, target_supports_btrace): Update parameters.
4834 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4836 * Makefile.in (SFILES): Add common/btrace-common.c.
4837 (OBS): Add common/btrace-common.o.
4838 (btrace-common.o): Add build rules.
4839 * linux-low: Include btrace-common.h.
4840 (linux_low_read_btrace): Use struct btrace_data. Call
4841 btrace_data_init and btrace_data_fini.
4843 2015-02-06 Pedro Alves <palves@redhat.com>
4845 * thread-db.c (find_new_threads_callback): Add debug output.
4847 2015-02-04 Pedro Alves <palves@redhat.com>
4849 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
4850 (resume_stopped_resumed_lwps): New function.
4851 (linux_wait_for_event_filtered): Use it.
4853 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4855 * Makefile.in (SFILES): Add linux-personality.c.
4856 (linux-personality.o): New rule.
4857 * configure.srv (srv_linux_obj): Add linux-personality.o to the
4858 list of objects to be built.
4859 * linux-low.c: Include nat/linux-personality.h.
4860 (linux_create_inferior): Remove code to disable address space
4861 randomization (moved to ../nat/linux-personality.c). Create
4862 cleanup to disable address space randomization.
4864 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4866 * Makefile.in (posix-strerror.o): New rule.
4867 (mingw-strerror.o): Likewise.
4868 * configure: Regenerated.
4869 * configure.ac: Source file ../common/common.host. Initialize new
4870 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
4872 2015-01-14 Yao Qi <yao@codesourcery.com>
4874 * Makefile.in (SFILES): Add nat/ppc-linux.c.
4875 (ppc-linux.o): New rule.
4876 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
4877 * configure.ac: AC_CHECK_FUNCS(getauxval).
4878 * config.in: Re-generated.
4879 * configure: Re-generated.
4880 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
4881 ppc64_64bit_inferior_p
4883 2015-01-14 Yao Qi <yao@codesourcery.com>
4885 * linux-ppc-low.c: Include "nat/ppc-linux.h".
4886 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
4887 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
4888 (PT_ORIG_R3, PT_TRAP): Likewise.
4889 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
4890 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
4891 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
4893 2015-01-10 Joel Brobecker <brobecker@adacore.com>
4895 * i387-fp.c (i387_cache_to_xsave): In look over
4896 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
4897 zmmh_low_space field by use of zmmh_high_space.
4899 2015-01-09 Pedro Alves <palves@redhat.com>
4901 * linux-low.c (step_over_bkpt): Move higher up in the file.
4902 (handle_extended_wait): Don't store the stop_pc here.
4903 (get_stop_pc): Adjust comments and rename to ...
4904 (check_stopped_by_breakpoint): ... this. Record whether the LWP
4905 stopped for a software breakpoint or hardware breakpoint.
4906 (thread_still_has_status_pending_p): New function.
4907 (status_pending_p_callback): Use
4908 thread_still_has_status_pending_p. If the event is no longer
4909 interesting, resume the LWP.
4910 (handle_tracepoints): Add assert.
4911 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
4912 (wstatus_maybe_breakpoint): New function.
4913 (cancel_breakpoint): Delete function.
4914 (check_stopped_by_watchpoint): New function, factored out from
4915 linux_low_filter_event.
4916 (lp_status_maybe_breakpoint): Delete function.
4917 (linux_low_filter_event): Remove filter_ptid argument.
4918 Leave thread group exits pending here. Store the LWP's stop PC.
4919 Always leave events pending.
4920 (linux_wait_for_event_filtered): Pull all events out of the
4921 kernel, and leave them all pending.
4922 (count_events_callback, select_event_lwp_callback): Consider all
4924 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
4925 (select_event_lwp): Only give preference to the stepping LWP in
4926 all-stop mode. Adjust comments.
4927 (ignore_event): New function.
4928 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
4929 references to cancel_breakpoints. Adjust to renames. Also give
4930 equal priority to all LWPs that have had events in non-stop mode.
4931 If reporting a software breakpoint event, unadjust the LWP's PC.
4932 (linux_wait): If linux_wait_1 returned an ignored event, retry.
4933 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
4935 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
4936 (resume_status_pending_p): Use thread_still_has_status_pending_p.
4937 (linux_stopped_by_watchpoint): Adjust.
4938 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
4939 * linux-low.h (enum lwp_stop_reason): New.
4940 (struct lwp_info) <stop_pc>: Adjust comment.
4941 <stopped_by_watchpoint>: Delete field.
4942 <stop_reason>: New field.
4943 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4944 * mem-break.c (software_breakpoint_inserted_here)
4945 (hardware_breakpoint_inserted_here): New function.
4946 * mem-break.h (software_breakpoint_inserted_here)
4947 (hardware_breakpoint_inserted_here): Declare.
4948 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
4949 (cancel_breakpoints): Delete.
4950 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
4951 (upload_fast_traceframes): Remove references to
4954 2015-01-09 Pedro Alves <palves@redhat.com>
4956 * thread-db.c (find_new_threads_callback): Ignore thread if the
4957 kernel thread ID is -1.
4959 2015-01-09 Pedro Alves <palves@redhat.com>
4961 * linux-low.c (linux_attach_fail_reason_string): Move to
4962 nat/linux-ptrace.c, and rename.
4963 (linux_attach_lwp): Update comment.
4964 (attach_proc_task_lwp_callback): New function.
4965 (linux_attach): Adjust to rename and use
4966 linux_proc_attach_tgid_threads.
4967 (linux_attach_fail_reason_string): Delete declaration.
4969 2015-01-01 Joel Brobecker <brobecker@adacore.com>
4971 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
4972 * server.c (gdbserver_version): Likewise.
4974 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
4976 * remote-utils.c: Include ctype.h.
4977 (input_interrupt): Explicitly handle the case when the char
4978 received is the NUL byte. Improve the printing of non-ASCII
4981 2014-12-16 Joel Brobecker <brobecker@adacore.com>
4983 * linux-low.c (linux_low_filter_event): Update call to
4984 linux_enable_event_reporting following the addition of
4985 a new parameter to that function.
4987 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
4990 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
4991 (AARCH64_FPCR_REGNO): Likewise.
4992 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
4993 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
4994 (aarch64_store_fpregset): Likewise.
4996 2014-12-15 Joel Brobecker <brobecker@adacore.com>
4998 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
4999 Remove FIXME comment about assumption about N.
5001 2014-12-13 Joel Brobecker <brobecker@adacore.com>
5003 * configure.ac: If large-file support is disabled in GDBserver,
5004 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
5005 * configure: Regenerate.
5007 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5009 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
5010 warning upon ENODATA from ptrace.
5011 * linux-s390-low.c (s390_store_tdb): New.
5012 (s390_regsets): Add regset for NT_S390_TDB.
5014 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5016 * linux-low.c (regsets_store_inferior_registers): Skip regsets
5017 without a fill_function.
5018 * linux-s390-low.c (s390_fill_last_break): Remove.
5019 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
5020 (s390_arch_setup): Use regset's size instead of fill_function for
5023 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5025 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
5026 the regset's store function when ptrace returned an error.
5027 * regcache.c (get_thread_regcache): Invalidate register cache
5028 before fetching inferior's registers.
5030 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5032 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
5033 while-loop as for-loop.
5034 (regsets_store_inferior_registers): Likewise.
5036 2014-11-28 Yao Qi <yao@codesourcery.com>
5038 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
5039 * config.in, configure: Re-generate.
5040 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
5043 2014-11-21 Yao Qi <yao@codesourcery.com>
5045 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
5046 (AC_CHECK_HEADERS): Remove malloc.h.
5047 * configure: Re-generated.
5048 * config.in: Re-generated.
5049 * server.h: Don't include alloca.h and malloc.h.
5050 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
5051 Don't include malloc.h.
5053 2014-11-17 Joel Brobecker <brobecker@adacore.com>
5055 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
5056 corresponding ERRNO check in same block.
5058 2014-11-12 Pedro Alves <palves@redhat.com>
5060 * server.c (cont_thread): Update comment.
5061 (start_inferior, attach_inferior): No longer clear cont_thread.
5062 (handle_v_cont): No longer set cont_thread.
5063 (captured_main): Clear cont_thread each time a GDB connects.
5065 2014-11-12 Pedro Alves <palves@redhat.com>
5067 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
5068 thread, and don't resume all threads if the Hc thread has exited.
5070 2014-11-12 Pedro Alves <palves@redhat.com>
5072 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
5073 the process group instead of to a specific LWP.
5075 2014-10-15 Pedro Alves <palves@redhat.com>
5078 * win32-arm-low.c (arm_set_thread_context): Remove current_event
5080 (arm_set_thread_context): Delete.
5081 (the_low_target): Adjust.
5082 * win32-i386-low.c (debug_registers_changed)
5083 (debug_registers_used): Delete.
5084 (update_debug_registers_callback): New function.
5085 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
5086 needing to update their debug registers.
5087 (win32_get_current_dr): New function.
5088 (x86_dr_low_get_addr, x86_dr_low_get_control)
5089 (x86_dr_low_get_status): Fetch the debug register from the thread
5091 (i386_initial_stuff): Adjust.
5092 (i386_get_thread_context): Remove current_event parameter. Don't
5093 clear debug_registers_changed nor copy DR values to
5095 (i386_set_thread_context): Delete.
5096 (i386_prepare_to_resume): New function.
5097 (i386_thread_added): Mark the thread as needing to update irs
5099 (the_low_target): Remove i386_set_thread_context and install
5100 i386_prepare_to_resume.
5101 * win32-low.c (win32_get_thread_context): Adjust.
5102 (win32_set_thread_context): Use SetThreadContext
5104 (win32_prepare_to_resume): New function.
5105 (win32_require_context): New function, factored out from ...
5106 (thread_rec): ... this.
5107 (continue_one_thread): Call win32_prepare_to_resume on each thread
5108 we're about to continue.
5109 (win32_resume): Call win32_prepare_to_resume on the event thread.
5110 * win32-low.h (struct win32_thread_info)
5111 <debug_registers_changed>: New field.
5112 (struct win32_target_ops): Change prototype of set_thread_context,
5113 delete set_thread_context and add prepare_to_resume.
5114 (win32_require_context): New declaration.
5116 2014-10-08 Gary Benson <gbenson@redhat.com>
5118 * server.h: Do not include common-exceptions.h.
5120 2014-10-08 Gary Benson <gbenson@redhat.com>
5122 * server.h: Do not include cleanups.h.
5124 2014-09-30 James Hogan <james.hogan@imgtec.com>
5126 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
5129 2014-09-23 Yao Qi <yao@codesourcery.com>
5131 * linux-low.c (lp_status_maybe_breakpoint): New function.
5132 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
5133 (count_events_callback): Likewise.
5134 (select_event_lwp_callback): Likewise.
5135 (cancel_breakpoints_callback): Likewise.
5137 2014-09-19 Don Breazeal <donb@codesourcery.com>
5139 * linux-low.c (handle_extended_wait): Call
5140 linux_ptrace_get_extended_event.
5141 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
5142 linux_is_extended_waitstatus.
5144 2014-09-16 Joel Brobecker <brobecker@adacore.com>
5146 * Makefile.in (CPPFLAGS): Define.
5147 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
5148 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
5150 2014-09-16 Gary Benson <gbenson@redhat.com>
5152 * inferiors.h (current_inferior): Renamed as...
5153 (current_thread): New variable. All uses updated.
5154 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
5155 (maybe_move_out_of_jump_pad): Likewise.
5156 (cancel_breakpoint): Likewise.
5157 (linux_low_filter_event): Likewise.
5158 (wait_for_sigstop): Likewise.
5159 (linux_resume_one_lwp): Likewise.
5160 (need_step_over_p): Likewise.
5161 (start_step_over): Likewise.
5162 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
5163 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
5164 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
5165 and save_inferior as saved_thread.
5166 * regcache.c (get_thread_regcache): Renamed saved_inferior as
5168 (regcache_invalidate_thread): Likewise.
5169 * remote-utils.c (prepare_resume_reply): Likewise.
5170 * thread-db.c (thread_db_get_tls_address): Likewise.
5171 (disable_thread_event_reporting): Likewise.
5172 (remove_thread_event_breakpoints): Likewise.
5173 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
5175 * target.h (set_desired_inferior): Renamed as...
5176 (set_desired_thread): New declaration. All uses updated.
5177 * server.c (myresume): Updated comment to reference thread instead
5179 (handle_serial_event): Likewise.
5180 (handle_target_event): Likewise.
5182 2014-09-12 Tom Tromey <tromey@redhat.com>
5183 Gary Benson <gbenson@redhat.com>
5185 * regcache.h: Include common-regcache.h.
5186 (regcache_read_pc): Don't declare.
5187 * regcache.c (get_thread_regcache_for_ptid): New function.
5189 2014-09-11 Tom Tromey <tromey@redhat.com>
5190 Gary Benson <gbenson@redhat.com>
5192 * symbol.c: New file.
5193 * Makefile.in (SFILES): Add symbol.c.
5194 (OBS): Add symbol.o.
5196 2014-09-11 Gary Benson <gbenson@redhat.com>
5198 * target.c (target_stop_ptid, target_continue_ptid): New
5201 2014-09-11 Tom Tromey <tromey@redhat.com>
5202 Gary Benson <gbenson@redhat.com>
5204 * target.h: Include target/target.h.
5205 * target.c (target_read_memory, target_read_uint32)
5206 (target_write_memory): New functions.
5208 2014-09-11 Gary Benson <gbenson@redhat.com>
5210 * server.h (debug_hw_points): Don't declare.
5211 * server.c (debug_hw_points): Don't define. Replace all uses
5212 with show_debug_regs.
5213 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
5214 all uses with show_debug_regs.
5216 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
5218 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
5219 endianness into account.
5220 (ppc_supply_ptrace_register): Likewise.
5222 2014-09-03 James Hogan <james.hogan@imgtec.com>
5224 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
5225 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
5227 2014-09-03 Gary Benson <gbenson@redhat.com>
5229 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
5230 ALL_DEBUG_ADDRESS_REGISTERS.
5232 2014-09-02 Gary Benson <gbenson@redhat.com>
5234 * i386-low.h: Renamed as...
5235 * x86-low.h: New file. All type, function and variable name
5236 prefixes changed from "i386_" to "x86_". All references updated.
5237 * i386-low.c: Renamed as...
5238 * x86-low.c: New file. All type, function and variable name
5239 prefixes changed from "i386_" to "x86_". All references updated.
5241 2014-09-02 Gary Benson <gbenson@redhat.com>
5243 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
5244 (x86_linux_new_thread): Likewise.
5246 2014-08-29 Gary Benson <gbenson@redhat.com>
5248 * server.h (setjmp.h): Do not include.
5249 (toplevel): Do not declare.
5250 (common-exceptions.h): Include.
5251 (cleanups.h): Likewise.
5252 * server.c (toplevel): Do not define.
5253 (exit_code): New static global.
5254 (detach_or_kill_for_exit_cleanup): New function.
5255 (main): New function. Original main renamed to...
5256 (captured_main): New function.
5257 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
5259 2014-08-29 Gary Benson <gbenson@redhat.com>
5261 * Makefile.in (SFILES): Add common/common-exceptions.c.
5262 (OBS): Add common-exceptions.o.
5263 (common-exceptions.o): New rule.
5264 * utils.c (prepare_to_throw_exception): New function.
5266 2014-08-29 Gary Benson <gbenson@redhat.com>
5268 * config.in: Regenerate.
5269 * configure: Likewise.
5271 2014-08-29 Gary Benson <gbenson@redhat.com>
5273 * Makefile.in (SFILES): Add common/cleanups.c.
5275 (cleanups.o): New rule.
5277 2014-08-29 Gary Benson <gbenson@redhat.com>
5279 * utils.c (internal_vwarning): New function.
5281 2014-08-28 Gary Benson <gbenson@redhat.com>
5283 * utils.h (fatal): Remove declaration.
5284 * utils.c (fatal): Remove function.
5286 2014-08-28 Gary Benson <gbenson@redhat.com>
5288 * tracepoint.c (gdb_agent_init): Replace fatal with
5290 (initialize_tracepoint): Likewise.
5292 2014-08-28 Gary Benson <gbenson@redhat.com>
5294 * remote-utils.c (remote_prepare): Replace fatal with error.
5296 2014-08-28 Gary Benson <gbenson@redhat.com>
5298 * linux-low.c (linux_async): Replace fatal with warning.
5300 (linux_start_non_stop): Return -1 if linux_async failed.
5302 2014-08-28 Gary Benson <gbenson@redhat.com>
5304 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
5306 (i386_dr_low_get_addr): Remove vague comment.
5307 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
5310 2014-08-28 Gary Benson <gbenson@redhat.com>
5312 * inferiors.c (get_thread_process): Replace check with gdb_assert.
5313 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
5315 (linux_resume_one_lwp): Likewise.
5316 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
5318 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
5319 with internal_error.
5320 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
5321 (init_register_cache): Replace fatal with gdb_assert_not_reached.
5322 (find_register_by_name): Replace fatal with internal_error.
5323 (find_regno): Likewise.
5324 * tdesc.c (init_target_desc): Replace check with gdb_assert.
5325 * thread-db.c (thread_db_create_event): Likewise.
5326 (thread_db_load_search): Likewise.
5327 (try_thread_db_load_1): Likewise.
5328 * tracepoint.c (get_jump_space_head): Replace fatal with
5330 (claim_trampoline_space): Likewise.
5331 (have_fast_tracepoint_trampoline_buffer): Likewise.
5332 (cmd_qtstart): Likewise.
5333 (stop_tracing): Likewise.
5334 (fast_tracepoint_collecting): Likewise.
5335 (target_malloc): Likewise.
5336 (download_tracepoint): Likewise.
5337 (download_trace_state_variables): Replace check with gdb_assert.
5338 (upload_fast_traceframes): Replace fatal with internal_error.
5340 2014-08-19 Tom Tromey <tromey@redhat.com>
5341 Gary Benson <gbenson@redhat.com>
5343 * Makefile.in (SFILES): Add common/common-debug.c.
5344 (OBS): Add common-debug.o.
5345 (common-debug.o): New rule.
5346 * debug.h (debug_printf): Don't declare.
5347 * debug.c (debug_printf): Renamed and rewritten as...
5348 (debug_vprintf): New function.
5350 2014-08-19 Gary Benson <gbenson@redhat.com>
5352 * utils.h: Do not include print-utils.h.
5354 2014-08-19 Tom Tromey <tromey@redhat.com>
5355 Gary Benson <gbenson@redhat.com>
5357 * server.h: Add static assertion.
5358 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
5360 2014-08-19 Tom Tromey <tromey@redhat.com>
5361 Gary Benson <gbenson@redhat.com>
5363 * Makefile.in (SFILES): Add common/errors.c.
5364 (OBS): Add errors.o.
5365 (IPA_OBS): Add errors-ipa.o.
5366 (errors.o): New rule.
5367 (errors-ipa.o): Likewise.
5368 * utils.h (perror_with_name, error, warning): Don't declare.
5369 * utils.c (warning): Renamed and rewritten as...
5370 (vwarning): New function.
5371 (error): Renamed and rewritten as...
5372 (verror): New function.
5373 (internal_error): Renamed and rewritten as...
5374 (internal_verror): New function.
5376 2014-08-07 Gary Benson <gbenson@redhat.com>
5378 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
5379 * configure: Regenerate.
5380 * config.in: Likewise.
5381 * server.h: Do not include errno.h.
5382 * event-loop.c: Likewise.
5383 * hostio-errno.c: Likewise.
5384 * linux-low.c: Likewise.
5385 * remote-utils.c: Likewise.
5386 * spu-low.c: Likewise.
5387 * utils.c: Likewise.
5388 * gdbreplay.c: Unconditionally include errno.h.
5390 2014-08-07 Gary Benson <gbenson@redhat.com>
5392 * server.h: Do not include string.h.
5393 * event-loop.c: Likewise.
5394 * linux-low.c: Likewise.
5395 * regcache.c: Likewise.
5396 * remote-utils.c: Likewise.
5397 * spu-low.c: Likewise.
5398 * utils.c: Likewise.
5400 2014-08-07 Gary Benson <gbenson@redhat.com>
5402 * server.h: Do not include gdb_assert.h.
5404 2014-08-07 Gary Benson <gbenson@redhat.com>
5406 * server.h: Do not include common-utils.h.
5408 2014-08-07 Gary Benson <gbenson@redhat.com>
5410 * server.h: Do not include ptid.h.
5411 * notif.h: Likewise.
5413 2014-08-07 Gary Benson <gbenson@redhat.com>
5415 * server.h: Do not include gdb_locale.h.
5417 2014-08-07 Gary Benson <gbenson@redhat.com>
5419 * server.h: Do not include gdb/signals.h.
5420 * win32-low.c: Likewise.
5422 2014-08-07 Gary Benson <gbenson@redhat.com>
5424 * server.h: Do not include pathmax.h.
5426 2014-08-07 Gary Benson <gbenson@redhat.com>
5428 * server.h: Do not include libiberty.h.
5429 * linux-bfin-low.c: Likewise.
5431 2014-08-07 Gary Benson <gbenson@redhat.com>
5433 * server.h: Do not include ansidecl.h.
5435 2014-08-07 Gary Benson <gbenson@redhat.com>
5437 * linux-x86-low.c: Do not include stddef.h.
5438 * lynx-ppc-low.c: Likewise.
5439 * tracepoint.c: Likewise.
5441 2014-08-07 Gary Benson <gbenson@redhat.com>
5443 * server.h: Do not include stdarg.h.
5444 * nto-low.c: Likewise.
5446 2014-08-07 Gary Benson <gbenson@redhat.com>
5448 * server.h: Do not include stdlib.h.
5449 * inferiors.c: Likewise.
5450 * linux-low.c: Likewise.
5451 * regcache.c: Likewise.
5452 * spu-low.c: Likewise.
5453 * tracepoint.c: Likewise.
5454 * utils.c: Likewise.
5456 2014-08-07 Gary Benson <gbenson@redhat.com>
5458 * server.h: Do not include stdio.h.
5459 * linux-low.c: Likewise.
5460 * remote-utils.c: Likewise.
5461 * spu-low.c: Likewise.
5462 * utils.c: Likewise.
5463 * wincecompat.c: Likewise.
5465 2014-08-06 Gary Benson <gbenson@redhat.com>
5467 * regcache.c (init_register_cache): Move conditionals inside if.
5469 2014-08-06 Gary Benson <gbenson@redhat.com>
5471 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
5473 2014-07-31 Gary Benson <gbenson@redhat.com>
5475 * ax.h: Do not include server.h.
5476 * gdbthread.h: Likewise.
5477 * lynx-low.h: Likewise.
5478 * notif.h: Likewise.
5480 2014-07-30 Gary Benson <gbenson@redhat.com>
5482 * server.h: Include common-defs.h.
5483 Do not include config.h or build-gnulib-gdbserver/config.h.
5485 2014-07-30 Gary Benson <gbenson@redhat.com>
5487 * hostio-errno.c: Move server.h to top of includes list.
5488 * inferiors.c: Likewise.
5489 * linux-x86-low.c: Likewise.
5490 * notif.c: Include server.h.
5492 2014-07-24 Tom Tromey <tromey@redhat.com>
5493 Gary Benson <gbenson@redhat.com>
5495 * server.h (CORE_ADDR): Now unsigned.
5497 2014-07-16 Pedro Alves <palves@redhat.com>
5499 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
5501 2014-07-15 Pedro Alves <palves@redhat.com>
5503 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
5506 2014-07-11 Pedro Alves <palves@redhat.com>
5508 * linux-low.c (kill_wait_lwp): New function, based on
5509 kill_one_lwp_callback, but use my_waitpid directly.
5510 (kill_one_lwp_callback, linux_kill): Use it.
5512 2014-06-23 Pedro Alves <palves@redhat.com>
5514 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
5515 before setting DR0..DR3.
5517 2014-06-20 Gary Benson <gbenson@redhat.com>
5519 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
5520 * configure: Regenerated.
5521 * config.in: Likewise.
5523 2014-06-20 Gary Benson <gbenson@redhat.com>
5525 * Makefile.in (SFILES): Update locations for files moved
5527 (object file files): Reordered.
5529 2014-06-20 Gary Benson <gbenson@redhat.com>
5531 * i386-low.h (i386_dr_low_can_set_addr): Removed.
5532 (i386_dr_low_set_addr): Likewise.
5533 (i386_dr_low_get_addr): Likewise.
5534 (i386_dr_low_can_set_control): Likewise.
5535 (i386_dr_low_set_control): Likewise.
5536 (i386_dr_low_get_control): Likewise.
5537 (i386_dr_low_get_status): Likewise.
5538 (i386_get_debug_register_length): Likewise.
5539 * linux-x86-low.c (i386_dr_low_set_addr):
5540 Changed signature. Made static.
5541 (i386_dr_low_get_addr): Likewise.
5542 (i386_dr_low_set_control): Likewise.
5543 (i386_dr_low_get_control): Likewise.
5544 (i386_dr_low_get_status): Likewise.
5545 (i386_dr_low): New global variable.
5546 * win32-i386-low.c (i386_dr_low_set_addr):
5547 Changed signature. Made static.
5548 (i386_dr_low_get_addr): Likewise.
5549 (i386_dr_low_set_control): Likewise.
5550 (i386_dr_low_get_control): Likewise.
5551 (i386_dr_low_get_status): Likewise.
5552 (i386_dr_low): New global variable.
5554 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
5556 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
5557 * Makefile.in (AR, AR_FLAGS): Define.
5558 * configure: Regenerate.
5560 2014-06-19 Gary Benson <gbenson@redhat.com>
5562 * Makefile.in (i386-dregs.o): New rule.
5563 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
5564 * i386-low.c (target.h): Remove include.
5565 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
5566 (DR_CONTROL_SHIFT): Likewise.
5567 (DR_CONTROL_SIZE): Likewise.
5568 (DR_RW_EXECUTE): Likewise.
5569 (DR_RW_WRITE): Likewise.
5570 (DR_RW_READ): Likewise.
5571 (DR_RW_IORW): Likewise.
5572 (DR_LEN_1): Likewise.
5573 (DR_LEN_2): Likewise.
5574 (DR_LEN_4): Likewise.
5575 (DR_LEN_8): Likewise.
5576 (DR_LOCAL_ENABLE_SHIFT): Likewise.
5577 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
5578 (DR_ENABLE_SIZE): Likewise.
5579 (DR_LOCAL_SLOWDOWN): Likewise.
5580 (DR_GLOBAL_SLOWDOWN): Likewise.
5581 (DR_CONTROL_RESERVED): Likewise.
5582 (I386_DR_CONTROL_MASK): Likewise.
5583 (I386_DR_VACANT): Likewise.
5584 (I386_DR_LOCAL_ENABLE): Likewise.
5585 (I386_DR_GLOBAL_ENABLE): Likewise.
5586 (I386_DR_DISABLE): Likewise.
5587 (I386_DR_SET_RW_LEN): Likewise.
5588 (I386_DR_GET_RW_LEN): Likewise.
5589 (I386_DR_WATCH_HIT): Likewise.
5590 (i386_wp_op_t): Likewise.
5591 (i386_show_dr): Likewise.
5592 (i386_length_and_rw_bits): Likewise.
5593 (i386_insert_aligned_watchpoint): Likewise.
5594 (i386_remove_aligned_watchpoint): Likewise.
5595 (i386_handle_nonaligned_watchpoint): Likewise.
5596 i386_update_inferior_debug_regs(): Likewise.
5597 (i386_dr_insert_watchpoint): Likewise.
5598 (i386_dr_remove_watchpoint): Likewise.
5599 (i386_dr_region_ok_for_watchpoint): Likewise.
5600 (i386_dr_stopped_data_address): Likewise.
5601 (i386_dr_stopped_by_watchpoint): Likewise.
5603 2014-06-19 Gary Benson <gbenson@redhat.com>
5605 * i386-low.c (i386_dr_show): Renamed to
5606 i386_show_dr and made static. All uses updated.
5607 (i386_dr_length_and_rw_bits): Renamed to
5608 i386_length_and_rw_bits and made static.
5610 (i386_dr_insert_aligned_watchpoint): Renamed to
5611 i386_insert_aligned_watchpoint and made static.
5613 (i386_dr_remove_aligned_watchpoint): Renamed to
5614 i386_remove_aligned_watchpoint and made static.
5616 (i386_dr_update_inferior_debug_regs): Renamed to
5617 i386_update_inferior_debug_regs and made static.
5620 2014-06-18 Gary Benson <gbenson@redhat.com>
5622 * i386-low.h (i386_dr_low_can_set_addr): New macro.
5623 (i386_dr_low_can_set_control): Likewise.
5624 (i386_get_debug_register_length): Likewise.
5625 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
5626 (i386_dr_low_can_set_control): Likewise.
5627 (i386_get_debug_register_length): Likewise.
5629 2014-06-17 Gary Benson <gbenson@redhat.com>
5631 * i386-low.h (i386-dregs.h): New include.
5632 (DR_FIRSTADDR): Now in i386-dregs.h.
5633 (DR_LASTADDR): Likewise.
5634 (DR_NADDR): Likewise.
5635 (DR_STATUS): Likewise.
5636 (DR_CONTROL): Likewise.
5637 (i386_debug_reg_state): Likewise.
5638 (i386_dr_insert_watchpoint): Likewise.
5639 (i386_dr_remove_watchpoint): Likewise.
5640 (i386_dr_region_ok_for_watchpoint): Likewise.
5641 (i386_dr_stopped_data_address): Likewise.
5642 (i386_dr_stopped_by_watchpoint): Likewise.
5643 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
5645 2014-06-18 Gary Benson <gbenson@redhat.com>
5647 * i386-low.h (i386_low_insert_watchpoint): Renamed to
5648 i386_dr_insert_watchpoint.
5649 (i386_low_remove_watchpoint): Renamed to
5650 i386_dr_remove_watchpoint.
5651 (i386_low_region_ok_for_watchpoint): Renamed to
5652 i386_dr_region_ok_for_watchpoint.
5653 (i386_low_stopped_data_address): Renamed to
5654 i386_dr_stopped_data_address.
5655 (i386_low_stopped_by_watchpoint): Renamed to
5656 i386_dr_stopped_by_watchpoint.
5657 * i386-low.c (i386_show_dr): Renamed to
5658 i386_dr_show and made nonstatic. All uses updated.
5659 (i386_length_and_rw_bits): Renamed to
5660 i386_dr_length_and_rw_bits and made nonstatic.
5662 (i386_insert_aligned_watchpoint): Renamed to
5663 i386_dr_insert_aligned_watchpoint and made nonstatic.
5665 (i386_remove_aligned_watchpoint): Renamed to
5666 i386_dr_remove_aligned_watchpoint and made nonstatic.
5668 (i386_update_inferior_debug_regs): Renamed to
5669 i386_dr_update_inferior_debug_regs and made nonstatic.
5671 (i386_low_insert_watchpoint): Renamed to
5672 i386_dr_insert_watchpoint. All uses updated.
5673 (i386_low_remove_watchpoint): Renamed to
5674 i386_dr_remove_watchpoint. All uses updated.
5675 (i386_low_region_ok_for_watchpoint): Renamed to
5676 i386_dr_region_ok_for_watchpoint. All uses updated.
5677 (i386_low_stopped_data_address): Renamed to
5678 i386_dr_stopped_data_address. All uses updated.
5679 (i386_low_stopped_by_watchpoint): Renamed to
5680 i386_dr_stopped_by_watchpoint. All uses updated.
5682 2014-06-18 Gary Benson <gbenson@redhat.com>
5684 * i386-low.c (i386_dr_low_can_set_addr): New macro.
5685 (i386_dr_low_can_set_control): Likewise.
5686 (i386_insert_aligned_watchpoint): New check.
5688 2014-06-18 Gary Benson <gbenson@redhat.com>
5690 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
5693 2014-06-18 Gary Benson <gbenson@redhat.com>
5695 * i386-low.c (i386_length_and_rw_bits): Use internal_error
5696 instead of fatal and error.
5697 (i386_handle_nonaligned_watchpoint): Likewise.
5699 2014-06-18 Gary Benson <gbenson@redhat.com>
5701 * i386-low.c (i386_get_debug_register_length): New macro.
5702 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
5703 (i386_show_dr): Use debug_printf instead of fprintf. Use
5704 phex to format values.
5706 2014-06-18 Gary Benson <gbenson@redhat.com>
5708 * i386-low.h: Comment changes.
5709 * i386-low.c: Likewise.
5711 2014-06-18 Gary Benson <gbenson@redhat.com>
5713 * i386-low.c: Whitespace changes.
5715 2014-06-12 Tom Tromey <tromey@redhat.com>
5717 * utils.c (freeargv): Remove.
5719 2014-06-12 Tom Tromey <tromey@redhat.com>
5721 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
5722 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
5723 (parse_debug_format_options): Likewise.
5724 (gdbserver_usage): Likewise.
5725 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
5726 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
5727 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
5729 ($(LIBGNU)): Depend on libiberty.
5730 (all-lib): Recurse into all subdirs.
5731 (install-only): Invoke "install" target in subdirs.
5732 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
5734 * configure: Rebuild.
5735 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
5736 for vasprintf, vsnprintf, or gettimeofday.
5737 * configure.srv: Don't add safe-ctype.o or lbasename.o to
5740 2014-06-05 Joel Brobecker <brobecker@adacore.com>
5742 * development.sh: Delete.
5743 * Makefile.in (config.status): Adjust dependency on development.sh.
5744 * configure.ac: Adjust development.sh source call.
5745 * configure: Regenerate.
5747 2014-06-02 Pedro Alves <palves@redhat.com>
5749 * ax.c (gdb_free_agent_expr): New function.
5750 * ax.h (gdb_free_agent_expr): New declaration.
5751 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
5753 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
5755 (clear_breakpoint_conditions_and_commands): New function.
5756 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
5757 (clear_breakpoint_conditions_and_commands): New declaration.
5759 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
5761 * linux-aarch64-low.c (asm/ptrace.h): Include.
5763 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
5765 Fix TLS access for -static -pthread.
5766 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
5767 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
5768 (thread_db_load_search, try_thread_db_load_1): Initialize it.
5770 2014-05-20 Pedro Alves <palves@redhat.com>
5772 * linux-aarch64-low.c (aarch64_insert_point)
5773 (aarch64_remove_point): No longer check whether the type is
5774 supported here. Adjust to new interface.
5775 (the_low_target): Install aarch64_supports_z_point_type as
5776 supports_z_point_type method.
5777 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
5778 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
5779 instead of a Z packet char. Adjust.
5780 (arm_supports_z_point_type): New function.
5781 (arm_insert_point, arm_remove_point): Adjust to new interface.
5782 (the_low_target): Install arm_supports_z_point_type.
5783 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
5784 (cris_insert_point, cris_remove_point): Adjust to new interface.
5785 Don't check whether the type is supported here.
5786 (the_low_target): Install cris_supports_z_point_type.
5787 * linux-low.c (linux_supports_z_point_type): New function.
5788 (linux_insert_point, linux_remove_point): Adjust to new interface.
5789 * linux-low.h (struct linux_target_ops) <insert_point,
5790 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
5791 raw_breakpoint pointer parameter.
5792 <supports_z_point_type>: New method.
5793 * linux-mips-low.c (mips_supports_z_point_type): New function.
5794 (mips_insert_point, mips_remove_point): Adjust to new interface.
5795 Use mips_supports_z_point_type.
5796 (the_low_target): Install mips_supports_z_point_type.
5797 * linux-ppc-low.c (the_low_target): Install NULL as
5798 supports_z_point_type method.
5799 * linux-s390-low.c (the_low_target): Install NULL as
5800 supports_z_point_type method.
5801 * linux-sparc-low.c (the_low_target): Install NULL as
5802 supports_z_point_type method.
5803 * linux-x86-low.c (x86_supports_z_point_type): New function.
5804 (x86_insert_point): Adjust to new insert_point interface. Use
5805 insert_memory_breakpoint. Adjust to new
5806 i386_low_insert_watchpoint interface.
5807 (x86_remove_point): Adjust to remove_point interface. Use
5808 remove_memory_breakpoint. Adjust to new
5809 i386_low_remove_watchpoint interface.
5810 (the_low_target): Install x86_supports_z_point_type.
5811 * lynx-low.c (lynx_target_ops): Install NULL as
5812 supports_z_point_type callback.
5813 * nto-low.c (nto_supports_z_point_type): New.
5814 (nto_insert_point, nto_remove_point): Adjust to new interface.
5815 (nto_target_ops): Install nto_supports_z_point_type.
5816 * mem-break.c: Adjust intro comment.
5817 (struct raw_breakpoint) <raw_type, size>: New fields.
5818 <inserted>: Update comment.
5819 <shlib_disabled>: Delete field.
5820 (enum bkpt_type) <gdb_breakpoint>: Delete value.
5821 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
5822 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
5823 (raw_bkpt_type_to_target_hw_bp_type): New function.
5824 (find_enabled_raw_code_breakpoint_at): New function.
5825 (find_raw_breakpoint_at): New type and size parameters. Use them.
5826 (insert_memory_breakpoint): New function, based off
5827 set_raw_breakpoint_at.
5828 (remove_memory_breakpoint): New function.
5829 (set_raw_breakpoint_at): Reimplement.
5830 (set_breakpoint): New, based on set_breakpoint_at.
5831 (set_breakpoint_at): Reimplement.
5832 (delete_raw_breakpoint): Go through the_target->remove_point
5833 instead of assuming memory breakpoints.
5834 (find_gdb_breakpoint_at): Delete.
5835 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
5836 (find_gdb_breakpoint): New function.
5837 (set_gdb_breakpoint_at): Delete.
5838 (z_type_supported): New function.
5839 (set_gdb_breakpoint_1): New function, loosely based off
5840 set_gdb_breakpoint_at.
5841 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
5842 (delete_gdb_breakpoint_at): Delete.
5843 (delete_gdb_breakpoint_1): New function, loosely based off
5844 delete_gdb_breakpoint_at.
5845 (delete_gdb_breakpoint): New function.
5846 (clear_gdb_breakpoint_conditions): Rename to ...
5847 (clear_breakpoint_conditions): ... this. Don't handle a NULL
5849 (add_condition_to_breakpoint): Make static.
5850 (add_breakpoint_condition): Take a struct breakpoint pointer
5851 instead of an address. Adjust.
5852 (gdb_condition_true_at_breakpoint): Rename to ...
5853 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
5855 (gdb_condition_true_at_breakpoint): Reimplement.
5856 (add_breakpoint_commands): Take a struct breakpoint pointer
5857 instead of an address. Adjust.
5858 (gdb_no_commands_at_breakpoint): Rename to ...
5859 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
5860 parameter. Return true if no breakpoint was found. Change debug
5862 (gdb_no_commands_at_breakpoint): Reimplement.
5863 (run_breakpoint_commands): Rename to ...
5864 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
5865 and change return type to boolean.
5866 (run_breakpoint_commands): New function.
5867 (gdb_breakpoint_here): Also check for Z1 breakpoints.
5868 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
5869 breakpoint. Go through the_target->remove_point instead of
5870 assuming memory breakpoint.
5871 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
5872 software and hardware breakpoints.
5873 (reinsert_raw_breakpoint): Go through the_target->insert_point
5874 instead of assuming memory breakpoint.
5875 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
5876 software and hardware breakpoints.
5877 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
5878 Check both software and hardware breakpoints.
5879 (validate_inserted_breakpoint): Assert the breakpoint is a
5880 software breakpoint. Set the inserted flag to -1 instead of
5881 setting shlib_disabled.
5882 (delete_disabled_breakpoints): Adjust.
5883 (validate_breakpoints): Only validate software breakpoints.
5884 Adjust to inserted flag change.
5885 (check_mem_read, check_mem_write): Skip breakpoint types other
5886 than software breakpoints. Adjust to inserted flag change.
5887 * mem-break.h (enum raw_bkpt_type): New enum.
5888 (raw_breakpoint, struct process_info): Forward declare.
5889 (Z_packet_to_target_hw_bp_type): Delete declaration.
5890 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
5891 (set_gdb_breakpoint, delete_gdb_breakpoint)
5892 (clear_breakpoint_conditions): New declarations.
5893 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
5894 (breakpoint_inserted_here): Update comment.
5895 (add_breakpoint_condition, add_breakpoint_commands): Replace
5896 address parameter with a breakpoint pointer parameter.
5897 (gdb_breakpoint_here): Update comment.
5898 (delete_gdb_breakpoint_at): Delete.
5899 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
5900 * server.c (process_point_options): Take a struct breakpoint
5901 pointer instead of an address. Adjust.
5902 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
5903 delete_gdb_breakpoint.
5904 * spu-low.c (spu_target_ops): Install NULL as
5905 supports_z_point_type method.
5906 * target.h: Include mem-break.h.
5907 (struct target_ops) <prepare_to_access_memory>: Update comment.
5908 <supports_z_point_type>: New field.
5909 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5910 instead of a char. Also take a raw breakpoint pointer.
5911 * win32-arm-low.c (the_low_target): Install NULL as
5912 supports_z_point_type.
5913 * win32-i386-low.c (i386_supports_z_point_type): New function.
5914 (i386_insert_point, i386_remove_point): Adjust to new interface.
5915 (the_low_target): Install i386_supports_z_point_type.
5916 * win32-low.c (win32_supports_z_point_type): New function.
5917 (win32_insert_point, win32_remove_point): Adjust to new interface.
5918 (win32_target_ops): Install win32_supports_z_point_type.
5919 * win32-low.h (struct win32_target_ops):
5920 <supports_z_point_type>: New method.
5921 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5922 instead of a char. Also take a raw breakpoint pointer.
5924 2014-05-20 Pedro Alves <palves@redhat.com>
5926 * mem-break.h: Include break-common.h.
5927 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5928 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
5929 (Z_packet_to_target_hw_bp_type): New declaration.
5930 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
5931 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
5932 (Z_PACKET_ACCESS_WP): Delete macros.
5933 (Z_packet_to_hw_type): Delete function.
5934 * i386-low.h: Don't include break-common.h here.
5935 (Z_packet_to_hw_type): Delete declaration.
5936 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
5937 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5938 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
5939 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5940 * linux-aarch64-low.c: Don't include break-common.h here.
5941 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5942 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
5943 (Z_packet_to_target_hw_bp_type): Delete function.
5944 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
5946 (mips_insert_point, mips_remove_point): Use
5947 Z_packet_to_target_hw_bp_type.
5949 2014-05-20 Pedro Alves <palves@redhat.com>
5951 * linux-aarch64-low.c: Include break-common.h.
5952 (enum target_point_type): Delete.
5953 (Z_packet_to_point_type): Rename to ...
5954 (Z_packet_to_target_hw_bp_type): ... this, and return a
5955 target_hw_bp_type instead.
5956 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
5957 instead of an enum target_point_type.
5958 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
5960 (aarch64_dr_state_insert_one_point)
5961 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
5962 (aarch64_handle_aligned_watchpoint)
5963 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
5964 Take an enum target_hw_bp_type instead of an enum
5966 (aarch64_supports_z_point_type): New function.
5967 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
5968 use Z_packet_to_target_hw_bp_type.
5970 2014-05-20 Joel Brobecker <brobecker@adacore.com>
5972 * configure.ac: Only use -Werror by default when DEVELOPMENT
5974 * configure: Regenerate.
5976 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
5978 Fix gdbserver qGetTLSAddr for x86_64 -m32.
5979 * linux-x86-low.c (X86_64_USER_REGS): New.
5980 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
5982 2014-04-28 Yao Qi <yao@codesourcery.com>
5984 * Makefile.in (i386-avx512.c): Fix the typo of generated file
5987 2014-04-25 Pedro Alves <palves@redhat.com>
5990 * linux-low.c (linux_attach_fail_reason_string): New function.
5991 (linux_attach_lwp): Delete.
5992 (linux_attach_lwp_1): Rename to ...
5993 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
5994 argument. Remove "initial" parameter. Return int instead of
5995 void. Don't error or warn here.
5996 (linux_attach): Adjust to call linux_attach_lwp. Call error on
5997 failure to attach to the tgid. Call warning when failing to
5999 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
6000 argument. Remove "initial" parameter. Return int instead of
6001 void. Don't error or warn here.
6002 (linux_attach_fail_reason_string): New declaration.
6003 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
6004 interface change. Use linux_attach_fail_reason_string.
6006 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
6007 Walfred Tedeschi <walfred.tedeschi@intel.com>
6009 * Makefile.in: Added rules to handle new files
6010 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
6011 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
6012 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
6013 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
6014 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
6015 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
6017 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
6018 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
6019 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
6020 i386/x32-avx512.xml.
6021 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
6022 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
6023 i386/x32-avx512-linux.xml.
6024 * i387-fp.c (num_avx512_k_registers): New constant for number
6026 (num_avx512_zmmh_low_registers): New constant for number of
6027 lower ZMM registers (0-15).
6028 (num_avx512_zmmh_high_registers): New constant for number of
6029 higher ZMM registers (16-31).
6030 (num_avx512_ymmh_registers): New contant for number of higher
6031 YMM registers (ymm16-31 added by avx521 on x86_64).
6032 (num_avx512_xmm_registers): New constant for number of higher
6033 XMM registers (xmm16-31 added by AVX512 on x86_64).
6034 (struct i387_xsave): Add space for AVX512 registers.
6035 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
6036 Add code to handle AVX512 registers.
6037 (i387_xsave_to_cache): Add code to handle AVX512 registers.
6038 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
6039 prototypei from generated file.
6040 (tdesc_amd64_avx512_linux): Likewise.
6041 (init_registers_x32_avx512_linux): Likewise.
6042 (tdesc_x32_avx512_linux): Likewise.
6043 (init_registers_i386_avx512_linux): Likewise.
6044 (tdesc_i386_avx512_linux): Likewise.
6045 (x86_64_regmap): Add AVX512 registers.
6046 (x86_linux_read_description): Add code to handle AVX512 XSTATE
6048 (initialize_low_arch): Add code to initialize AVX512 registers.
6050 2014-04-23 Pedro Alves <palves@redhat.com>
6052 * mem-break.c (find_gdb_breakpoint_at): Make static.
6053 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
6055 2014-04-23 Pedro Alves <palves@redhat.com>
6057 * i386-low.c: Don't include break-common.h here.
6058 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6059 prototype to take target_hw_bp_type as argument instead of a Z
6061 * i386-low.h: Include break-common.h here.
6062 (Z_packet_to_hw_type): Declare.
6063 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6065 * linux-x86-low.c (x86_insert_point): Convert the packet number to
6066 a target_hw_bp_type before calling i386_low_insert_watchpoint.
6067 (x86_remove_point): Convert the packet number to a
6068 target_hw_bp_type before calling i386_low_remove_watchpoint.
6069 * win32-i386-low.c (i386_insert_point): Convert the packet number
6070 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
6071 (i386_remove_point): Convert the packet number to a
6072 target_hw_bp_type before calling i386_low_remove_watchpoint.
6074 2014-04-23 Pedro Alves <palves@redhat.com>
6076 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
6078 2014-04-10 Pedro Alves <palves@redhat.com>
6080 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
6081 Check if the condition or command is NULL before checking if the
6082 breakpoint is known. On success, return true.
6083 * mem-break.h (add_breakpoint_condition): Document return.
6084 (add_breakpoint_commands): Add describing comment.
6085 * server.c (skip_to_semicolon): New function.
6086 (process_point_options): Use it.
6088 2014-04-09 Pedro Alves <palves@redhat.com>
6090 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
6093 2014-02-27 Pedro Alves <palves@redhat.com>
6096 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
6098 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
6100 (last_thread_of_process_p): Take a PID argument instead of a
6102 (linux_wait_for_lwp): Delete.
6103 (num_lwps, check_zombie_leaders, not_stopped_callback): New
6105 (linux_low_filter_event): New function, party factored out from
6106 linux_wait_for_event.
6107 (linux_wait_for_event): Rename to ...
6108 (linux_wait_for_event_filtered): ... this. Add new filter ptid
6109 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
6110 sigsuspend. Check for zombie leaders.
6111 (linux_wait_for_event): Reimplement as wrapper around
6112 linux_wait_for_event_filtered.
6113 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
6114 a normal or signal exit is seen, it's the whole process exiting.
6115 (wait_for_sigstop): No longer a for_each_inferior callback.
6116 Rewrite on top of linux_wait_for_event_filtered.
6117 (stop_all_lwps): Call wait_for_sigstop directly.
6118 * server.c (resume, handle_target_event): Handle
6119 TARGET_WAITKIND_NO_RESUMED.
6121 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6123 * win32-low.c (psapi_get_dll_name,
6124 * win32_CreateToolhelp32Snapshot): Delete.
6125 (win32_CreateToolhelp32Snapshot, win32_Module32First)
6126 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
6128 (handle_load_dll): Add function description.
6129 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
6131 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6133 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
6135 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
6136 base address when calling win32_add_one_solib.
6137 (handle_load_dll): Delete local variable load_addr.
6138 Remove 0x1000 offset applied to DLL base address when calling
6139 win32_add_one_solib.
6140 (handle_unload_dll): Add comment.
6142 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6144 * win32-low.c (win32_add_all_dlls): Renames
6145 win32_ensure_ntdll_loaded. Rewrite function documentation.
6146 Adjust implementation to always load all DLLs.
6147 Add 0x1000 offset to DLL base address when calling
6148 win32_add_one_solib.
6149 (child_initialization_done): New static global.
6150 (do_initial_child_stuff): Set child_initialization_done to
6151 zero during child initialization, and 1 after. Replace call
6152 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
6154 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
6155 (handle_unload_dll): Add function documentation.
6156 (get_child_debug_event): Ignore load and unload DLL events
6157 during child initialization.
6159 2014-02-20 Doug Evans <dje@google.com>
6161 Remove global all_lwps.
6162 * inferiors.h (ptid_of): Move here from linux-low.h.
6163 (pid_of, lwpid_of): Ditto.
6164 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
6165 parameter is a struct thread_info * now.
6166 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
6167 directly. Pass &all_threads to find_inferior instead of &all_lwps.
6168 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
6170 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
6171 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
6172 * linux-arm-low.c (update_registers_callback): Update, "entry"
6173 parameter is a struct thread_info * now.
6174 Fetch lwpid from current_inferior directly.
6175 (arm_insert_point): Pass &all_threads to find_inferior instead of
6177 (arm_remove_point): Ditto.
6178 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
6179 (arm_prepare_to_resume): Fetch pid from thread.
6180 (arm_read_description): Fetch lwpid from current_inferior directly.
6181 * linux-low.c (all_lwps): Delete.
6182 (delete_lwp): Delete call to remove_inferior.
6183 (handle_extended_wait): Fetch lwpid from thread.
6184 (add_lwp): Don't set lwp->entry.id. Remove call to
6185 add_inferior_to_list.
6186 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
6187 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
6188 (kill_one_lwp_callback): Ditto.
6189 (linux_kill): Don't dereference NULL pointer.
6190 Fetch ptid,lwpid from thread.
6191 (get_detach_signal): Fetch ptid from thread.
6192 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
6193 Simplify call to regcache_invalidate_thread.
6194 (delete_lwp_callback): Update, "entry" parameter is a
6195 struct thread_info * now. Fetch pid from thread.
6196 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
6197 (status_pending_p_callback): Update, "entry" parameter is a
6198 struct thread_info * now. Fetch ptid from thread.
6199 (find_lwp_pid): Update, "entry" parameter is a
6200 struct thread_info * now.
6201 (linux_wait_for_lwp): Fetch pid from thread.
6202 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
6203 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
6204 (enqueue_one_deferred_signal): Fetch lwpid from thread.
6205 (dequeue_one_deferred_signal): Ditto.
6206 (cancel_breakpoint): Fetch ptid from current_inferior.
6207 (linux_wait_for_event): Pass &all_threads to find_inferior,
6208 not &all_lwps. Fetch ptid, lwpid from thread.
6209 (count_events_callback): Update, "entry" parameter is a
6210 struct thread_info * now.
6211 (select_singlestep_lwp_callback): Ditto.
6212 (select_event_lwp_callback): Ditto.
6213 (cancel_breakpoints_callback): Ditto.
6214 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
6216 (select_event_lwp): Ditto. Fetch ptid from event_thread.
6217 (unsuspend_one_lwp): Update, "entry" parameter is a
6218 struct thread_info * now.
6219 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
6221 (linux_stabilize_threads): Ditto. And for for_each_inferior.
6222 Fetch lwpid from thread, not lwp.
6223 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
6224 Pass &all_threads to find_inferior, not &all_lwps.
6225 (send_sigstop): Fetch lwpid from thread, not lwp.
6226 (send_sigstop_callback): Update, "entry" parameter is a
6227 struct thread_info * now.
6228 (suspend_and_send_sigstop_callback): Ditto.
6229 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
6230 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
6231 struct thread_info * now.
6232 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
6234 (lwp_running): Update, "entry" parameter is a
6235 struct thread_info * now.
6236 (stop_all_lwps): Fetch ptid from thread.
6237 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
6238 (linux_resume_one_lwp): Fetch lwpid from thread.
6239 (linux_set_resume_request): Update, "entry" parameter is a
6240 struct thread_info * now. Fetch pid, lwpid from thread.
6241 (resume_status_pending_p): Update, "entry" parameter is a
6242 struct thread_info * now.
6243 (need_step_over_p): Ditto. Fetch lwpid from thread.
6244 (start_step_over): Fetch lwpid from thread.
6245 (linux_resume_one_thread): Update, "entry" parameter is a
6246 struct thread_info * now. Fetch lwpid from thread.
6247 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
6248 (proceed_one_lwp): Update, "entry" parameter is a
6249 struct thread_info * now. Fetch lwpid from thread.
6250 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
6251 struct thread_info * now.
6252 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
6253 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
6254 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
6256 (regsets_store_inferior_registers): Ditto.
6257 (fetch_register, store_register): Ditto.
6258 (linux_read_memory, linux_write_memory): Ditto.
6259 (linux_request_interrupt): Ditto.
6260 (linux_read_auxv): Ditto.
6261 (linux_xfer_siginfo): Ditto.
6262 (linux_qxfer_spu): Ditto.
6263 (linux_qxfer_libraries_svr4): Ditto.
6264 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
6265 moved to inferiors.h.
6267 (get_thread_lwp): Update.
6268 (struct lwp_info): Delete member "entry". Simplify comment for
6271 * linux-mips-low.c (mips_read_description): Fetch lwpid from
6272 current_inferior directly.
6273 (update_watch_registers_callback): Update, "entry" parameter is a
6274 struct thread_info * now. Fetch pid from thread.
6275 (mips_linux_prepare_to_resume): Fetch ptid from thread.
6276 (mips_insert_point): Fetch lwpid from current_inferior.
6277 Pass &all_threads to find_inferior, not &all_lwps.
6278 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
6279 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
6281 (mips_stopped_data_address): Ditto.
6282 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
6284 * linux-tile-low.c (tile_arch_setup): Ditto.
6285 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
6286 (update_debug_registers_callback): Update, "entry" parameter is a
6287 struct thread_info * now. Fetch pid from thread.
6288 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
6289 Pass &all_threads to find_inferior, not &all_lwps.
6290 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
6291 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
6292 Pass &all_threads to find_inferior, not &all_lwps.
6293 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
6294 (i386_dr_low_get_status): Ditto.
6295 (x86_linux_prepare_to_resume): Fetch ptid from thread.
6296 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
6297 (x86_linux_read_description): Ditto.
6298 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
6300 2014-02-20 Doug Evans <dje@google.com>
6302 * inferiors.c (get_first_inferior): Fix buglet.
6304 2014-02-19 Doug Evans <dje@google.com>
6306 * gdbthread.h (add_thread): Change result type to struct thread_info *.
6307 * inferiors.c (add_thread): Change result type to struct thread_info *.
6308 All callers updated.
6309 (add_lwp): Call add_thread here instead of in callers.
6310 All callers updated.
6311 * linux-low.h (get_lwp_thread): Rewrite.
6312 (struct lwp_info): New member "thread".
6314 2014-02-19 Doug Evans <dje@google.com>
6316 * linux-low.c (add_lwp): Change result to struct lwp_info *.
6317 All callers updated.
6319 2014-02-19 Doug Evans <dje@google.com>
6321 * inferiors.c (add_thread): Fix whitespace.
6323 2014-02-19 Doug Evans <dje@google.com>
6325 * dll.c (clear_dlls): Replace accessing list implemention details
6327 * gdbthread.h (get_first_thread): Declare.
6328 * inferiors.c (for_each_inferior_with_data): New function.
6329 (get_first_thread): New function.
6330 (find_thread_ptid): Simplify.
6331 (get_first_inferior): New function.
6332 (clear_list): Delete.
6333 (one_inferior_p): New function.
6334 (clear_inferior_list): New function.
6335 (clear_inferiors): Update.
6336 * inferiors.h (for_each_inferior_with_data): Declare.
6337 (clear_inferior_list): Declare.
6338 (one_inferior_p): Declare.
6339 (get_first_inferior): Declare.
6340 * linux-low.c (linux_wait_for_event): Replace accessing list
6341 implemention details with API function.
6342 * server.c (target_running): Ditto.
6343 (accumulate_file_name_length): New function.
6344 (emit_dll_description): New function.
6345 (handle_qxfer_libraries): Replace accessing list implemention
6346 details with API function.
6347 (handle_qxfer_threads_worker): New function.
6348 (handle_qxfer_threads_proper): Replace accessing list implemention
6349 details with API function.
6350 (handle_query): Ditto.
6351 (visit_actioned_threads_callback_ftype): New typedef.
6352 (visit_actioned_threads_data): New struct.
6353 (visit_actioned_threads): Rewrite to be find_inferior callback.
6354 (resume): Call find_inferior.
6355 (handle_status): Replace accessing list implemention
6356 details with API function.
6357 (process_serial_event): Replace accessing list implemention details
6359 * target.c (set_desired_inferior): Replace accessing list implemention
6360 details with API function.
6361 * tracepoint.c (same_process_p): New function.
6362 (gdb_agent_about_to_close): Replace accessing list implemention
6363 details with API function.
6364 * win32-low.c (child_delete_thread): Replace accessing list
6365 implemention details with API function.
6366 (match_dll_by_basename): New function.
6367 (dll_is_loaded_by_basename): New function.
6368 (win32_ensure_ntdll_loaded): Replace accessing list implemention
6369 details call to dll_is_loaded_by_basename.
6371 2014-02-19 Doug Evans <dje@google.com>
6373 * dll.h (struct dll_info): Add comment.
6374 * gdbthread.h (struct thread_info): Add comment.
6375 (current_ptid): Simplify.
6376 * inferiors.c (add_process): Update.
6377 (remove_process): Update.
6378 * inferiors.h (struct process_info): Rename member "head" to "entry".
6379 * linux-low.c (delete_lwp): Update.
6381 (last_thread_of_process_p): Update.
6382 (kill_one_lwp_callback, linux_kill): Update.
6383 (status_pending_p_callback): Update.
6384 (wait_for_sigstop): Update. Simplify read of ptid.
6385 (start_step_over): Update.
6386 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
6387 (get_lwp_thread): Update.
6388 (struct lwp_info): Rename member "head" to "entry".
6389 * regcache.h (inferior_list_entry): Delete.
6390 * server.c (kill_inferior_callback): Update.
6391 (detach_or_kill_inferior_callback): Update.
6392 (print_started_pid): Update.
6393 (print_attached_pid): Update.
6394 (process_serial_event): Simplify read of ptid.
6395 * thread-db.c (thread_db_create_event): Update.
6396 (thread_db_get_tls_address): Update.
6397 * win32-low.c (current_inferior_ptid): Simplify.
6399 2014-02-19 Tom Tromey <tromey@redhat.com>
6401 * target.h (struct target_ops) <supports_btrace>: Add target_ops
6403 (target_supports_btrace): Update.
6405 2014-02-14 Yao Qi <yao@codesourcery.com>
6407 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
6408 (rsp-low-ipa.o): New target.
6410 2014-02-12 Tom Tromey <tromey@redhat.com>
6412 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
6413 convert_ascii_to_int.
6414 * regcache.c (registers_to_string): Likewise.
6415 * remote-utils.c (decode_M_packet): Likewise.
6416 * server.c (process_serial_event): Likewise.
6418 2014-02-12 Tom Tromey <tromey@redhat.com>
6420 * server.c (handle_query, handle_v_run): Use hex2bin, not
6422 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
6424 2014-02-12 Tom Tromey <tromey@redhat.com>
6426 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
6427 convert_int_to_ascii.
6428 * regcache.c (registers_to_string, collect_register_as_string):
6430 * remote-utils.c (look_up_one_symbol, relocate_instruction):
6432 * server.c (process_serial_event): Likewise.
6433 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
6434 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
6436 2014-02-12 Tom Tromey <tromey@redhat.com>
6438 * remote-utils.c (look_up_one_symbol, monitor_output): Use
6439 bin2hex, not hexify.
6440 * tracepoint.c (cmd_qtstatus): Likewise.
6442 2014-02-12 Tom Tromey <tromey@redhat.com>
6444 * remote-utils.c (monitor_output): Pass explicit length to
6447 2014-02-12 Tom Tromey <tromey@redhat.com>
6449 * tracepoint.c: Include rsp-low.h.
6450 * server.c: Include rsp-low.h.
6451 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
6452 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
6454 * remote-utils.c: Include rsp-low.h.
6455 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
6456 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
6457 (convert_int_to_ascii, convert_ascii_to_int): Move to
6459 * regcache.c: Include rsp-low.h.
6460 * ax.c: Include rsp-low.h.
6461 * Makefile.in (SFILES): Add common/rsp-low.c.
6462 (OBS): Add rsp-low.o.
6463 (rsp-low.o): New target.
6465 2014-02-12 Tom Tromey <tromey@redhat.com>
6467 * utils.h (pulongest, plongest, phex_nz): Don't declare.
6468 Include print-utils.h.
6469 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
6470 (plongest, thirty_two, phex_nz): Remove.
6471 * Makefile.in (SFILES): Add common/print-utils.c.
6472 (OBS): Add print-utils.o.
6473 (print-utils-ipa.o): New target.
6474 (print-utils.o): New target.
6475 (IPA_OBJS): Add print-utils-ipa.o.
6477 2014-02-06 Tom Tromey <tromey@redhat.com>
6479 * Makefile.in (SFILES): Fix indentation.
6481 2014-02-05 Doug Evans <dje@google.com>
6483 * linux-low.c (linux_wait_for_event): Improve comment.
6484 (linux_wait_1): Keep current_inferior in sync with event_child.
6486 2014-01-22 Doug Evans <dje@google.com>
6488 * gdbthread.h (gdb_id_to_thread): Delete, unused.
6490 2014-01-22 Doug Evans <dje@google.com>
6492 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
6493 * configure: Regenerate.
6494 * config.in: Regenerate.
6495 * Makefile.in (SFILES): Add debug.c.
6497 * debug.c: New file.
6498 * debug.h: New file.
6499 * linux-aarch64-low.c (*): Update all debugging printfs to use
6500 debug_printf instead of fprintf.
6501 * linux-arm-low.c (*): Ditto.
6502 * linux-cris-low.c (*): Ditto.
6503 * linux-crisv32-low.c (*): Ditto.
6504 * linux-m32r-low.c (*): Ditto.
6505 * linux-sparc-low.c (*): Ditto.
6506 * linux-x86.c (*): Ditto.
6507 * linux-low.c (*): Ditto.
6508 (linux_wait_1): Add calls to debug_enter, debug_exit.
6509 (linux_wait): Remove redundant debugging printf.
6510 (stop_all_lwps): Add calls to debug_enter, debug_exit.
6511 (linux_resume, unstop_all_lwps): Ditto.
6512 * mem-break.c (*): Update all debugging printfs to use
6513 debug_printf instead of fprintf.
6514 * remote-utils.c (*): Ditto.
6515 * thread-db.c (*): Ditto.
6516 * server.c #include <ctype.h>, "gdb_vecs.h".
6517 (debug_threads): Moved to debug.c.
6518 (*): Update all debugging printfs to use debug_printf instead of
6520 (start_inferior): Replace call to fflush with call to debug_flush.
6521 (monitor_show_help): Mention set debug-format.
6522 (parse_debug_format_options): New function.
6523 (handle_monitor_command): Handle "monitor set debug-format".
6524 (gdbserver_usage): Mention --debug-format.
6525 (main): Parse --debug-format.
6526 * server.h (debug_threads): Declaration moved to debug.h.
6528 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
6529 trace_debug_1 that uses debug_printf.
6530 (tracepoint_look_up_symbols): Update all debugging printfs to use
6531 debug_printf instead of fprintf.
6533 2014-01-20 Baruch Siach <baruch@tkos.co.il>
6535 * linux-xtensa-low.c: Include asm/ptrace.h instead of
6538 2014-01-17 Pedro Alves <palves@redhat.com>
6541 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
6542 defined after including gdb_proc_service.h.
6544 2014-01-16 Doug Evans <dje@google.com>
6546 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
6547 (match_dll): Use it.
6549 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
6551 * target.h (target_ops) <read_btrace>: Change parameters and
6552 return type to allow error reporting.
6553 * server.c (handle_qxfer_btrace): Support delta reads. Pass
6554 trace reading errors on.
6555 * linux-low.c (linux_low_read_btrace): Pass trace reading
6557 (linux_low_disable_btrace): New.
6559 2014-01-15 Doug Evans <dje@google.com>
6561 * inferiors.c (thread_id_to_gdb_id): Delete.
6562 * inferiors.h (thread_id_to_gdb_id): Delete.
6564 2014-01-13 Eli Zaretskii <eliz@gnu.org>
6566 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
6567 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
6570 2014-01-08 Pedro Alves <palves@redhat.com>
6572 * server.c (handle_status): Don't discard previous queued stop
6573 replies or thread's pending status here.
6574 (main) <disconnection>: Do it here instead.
6576 2014-01-08 Pedro Alves <palves@redhat.com>
6578 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
6579 * server.c (visit_actioned_threads, handle_pending_status): New
6581 (handle_v_cont): Factor out parts to ...
6582 (resume): ... this new function. If in all-stop, and a thread
6583 being resumed has a pending status, report it without actually
6585 (myresume): Adjust to use the new 'resume' function.
6586 (clear_pending_status_callback, set_pending_status_callback)
6587 (find_status_pending_thread_callback): New functions.
6588 (handle_status): Handle the case of multiple threads having
6589 interesting statuses to report. Report threads' real last signal
6590 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
6591 with an interesting thread to report the status for, instead of
6592 always reporting the status of the first thread.
6594 2014-01-01 Joel Brobecker <brobecker@adacore.com>
6596 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
6597 * gdbreplay.c (gdbreplay_version): Likewise.
6599 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
6601 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
6602 iov.iov_len with the real length in use.
6604 2013-12-13 Joel Brobecker <brobecker@adacore.com>
6606 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
6607 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
6608 for all targets that use win32-low.c.
6609 * win32-low.c (win32_ensure_ntdll_loaded): New function.
6610 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
6612 2013-12-13 Pedro Alves <palves@redhat.com>
6614 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
6615 if equal to TARGET_WAITKIND_LOADED.
6616 * win32-low.c (cached_status): New static global.
6617 (win32_wait): Add declaration.
6618 (do_initial_child_stuff): Flush all initial pending debug events
6619 up to the initial breakpoint.
6620 (win32_wait): If CACHED_STATUS was set, return that instead
6621 of doing a real wait. Remove the code resuming the execution
6622 of the inferior after receiving a TARGET_WAITKIND_LOADED event
6623 during the initial phase. Also remove the code changing
6624 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
6625 TARGET_WAITKIND_STOPPED.
6627 2013-12-11 Yao Qi <yao@codesourcery.com>
6629 * notif.c (handle_notif_ack): Return 0 if no notification
6632 2013-11-20 Doug Evans <dje@google.com>
6634 * linux-low.c (linux_set_resume_request): Fix comment.
6636 2013-11-20 Doug Evans <dje@google.com>
6638 * linux-low.c (resume_status_pending_p): Tweak comment.
6640 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
6642 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
6643 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
6644 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
6645 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
6646 (srv_amd64_regobj): Add amd64-mpx.o.
6647 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
6648 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
6649 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
6650 * i387-fp.c (num_pl_bnd_register) Added constant.
6651 (num_pl_bnd_cfg_registers) Added constant.
6652 (struct i387_xsave) Added reserved area and MPX fields.
6653 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
6654 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
6656 (tdesc_i386_mpx_linux): Add MPX amd64 target.
6657 (init_registers_amd64_mpx_linux): Declare new function.
6658 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
6659 (x86_64_regmap): Add MPX registers.
6660 (x86_linux_read_description): Add MPX case.
6661 (initialize_low_arch): Initialize MPX targets.
6663 2013-11-18 Tom Tromey <tromey@redhat.com>
6665 * configure: Rebuild.
6666 * configure.ac: Don't check for stdlib.h.
6667 * gdbreplay.c: Unconditionally include stdlib.h.
6669 2013-11-18 Tom Tromey <tromey@redhat.com>
6671 * config.in: Rebuild.
6672 * configure: Rebuild.
6673 * configure.ac: Don't use AC_HEADER_DIRENT.
6675 2013-11-18 Tom Tromey <tromey@redhat.com>
6677 * server.h: Don't check HAVE_STRING_H.
6678 * gdbreplay.c: Don't check HAVE_STRING_H.
6679 * configure: Rebuild.
6681 2013-11-18 Tom Tromey <tromey@redhat.com>
6683 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
6686 2013-11-08 Tom Tromey <tromey@redhat.com>
6688 * configure, config.in: Rebuild.
6689 * configure.ac: Remove unused configury.
6691 2013-11-08 Tom Tromey <tromey@redhat.com>
6693 * acinclude.m4: Include common.m4, codeset.m4.
6694 * configure, config.in: Rebuild.
6695 * configure.ac: Use GDB_AC_COMMON.
6697 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
6699 * linux-s390-low.c (HWCAP_S390_TE): New define.
6700 (s390_arch_setup): Consider the TE field in the HWCAP for
6701 determining 'have_regset_tdb'.
6703 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
6706 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
6709 2013-10-02 Pedro Alves <palves@redhat.com>
6711 * server.c (process_serial_event): Don't output "GDBserver
6712 exiting" if GDB is connected through stdio.
6713 * target.c (mywait): Likewise, be silent if GDB is connected
6716 2013-10-01 Joel Brobecker <brobecker@adacore.com>
6718 * lynx-low.c (lynx_add_threads_after_attach): New function.
6719 (lynx_attach): Remove call to add_thread. Add call to
6720 lynx_add_threads_after_attach instead.
6722 2013-09-28 Mike Frysinger <vapier@gentoo.org>
6724 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
6725 * config.in, configure: Regenerated.
6727 2013-09-18 Yao Qi <yao@codesourcery.com>
6730 * server.c (start_inferior): Clear 'resume_info'.
6732 2013-09-16 Jiong Wang <jiwang@tilera.com>
6734 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
6737 2013-09-16 Jiong Wang <jiwang@tilera.com>
6739 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
6740 linux-tile-low.o to srv_tgtobj.
6742 2013-09-16 Will Newton <will.newton@linaro.org>
6744 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
6747 2013-09-06 Pedro Alves <palves@redhat.com>
6749 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
6750 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
6751 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
6752 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
6753 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
6754 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
6756 2013-09-06 Pedro Alves <palves@redhat.com>
6758 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
6759 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
6761 2013-09-06 Pedro Alves <palves@redhat.com>
6763 * linux-amd64-ipa.c: Include tracepoint.h.
6764 * linux-i386-ipa.c: Include tracepoint.h.
6766 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
6768 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
6769 (ps_get_thread_area): New function.
6771 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
6773 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
6774 (initialize_low_arch): Call init_registers_crisv32 rather than
6775 init_register_crisv32.
6777 2013-09-05 Pedro Alves <palves@redhat.com>
6779 * server.h (handle_vFile, hostio_last_error_from_errno): Move
6781 * hostio.h: ... this new file.
6782 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
6783 win32-low.c: Include hostio.h.
6785 2013-09-05 Pedro Alves <palves@redhat.com>
6787 * server.h (gdb_client_data, handler_func, callback_handler_func)
6788 (delete_file_handler, add_file_handler, append_callback_event)
6789 (delete_callback_event, start_event_loop, initialize_event_loop):
6790 Move to event-loop.h and include it.
6791 * event-loop.h: New file.
6793 2013-09-05 Pedro Alves <palves@redhat.com>
6795 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
6796 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
6797 (loaded_dll, unloaded_dll): Move to ...
6798 * dll.h: ... this new file.
6799 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
6801 2013-09-05 Pedro Alves <palves@redhat.com>
6803 * server.h (current_process, get_thread_process, all_processes)
6804 (add_inferior_to_list, for_each_inferior, current_inferior)
6805 (remove_inferior, add_process, remove_process, find_process_pid)
6806 (have_started_inferiors_p, have_attached_inferiors_p)
6807 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
6808 (clear_inferiors, find_inferior, find_inferior_id)
6809 (inferior_target_data, set_inferior_target_data)
6810 (inferior_regcache_data, set_inferior_regcache_data): Move to
6811 inferiors.h, and include it.
6812 * inferiors.h: New file.
6814 2013-09-05 Pedro Alves <palves@redhat.com>
6816 * server.h (struct emit_ops, current_insn_ptr, emit_error):
6820 2013-09-05 Pedro Alves <palves@redhat.com>
6822 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
6824 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
6825 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
6826 (handle_tracepoint_general_set, handle_tracepoint_query)
6827 (tracepoint_finished_step, tracepoint_was_hit)
6828 (release_while_stepping_state_list, current_traceframe)
6829 (in_readonly_region, traceframe_read_mem)
6830 (fetch_traceframe_registers, traceframe_read_sdata)
6831 (traceframe_read_info, struct fast_tpoint_collect_status)
6832 (fast_tracepoint_collecting, force_unlock_trace_buffer)
6833 (handle_tracepoit_bkpts, initialize_low_tracepoint)
6834 (supply_fast_tracepoint_registers)
6835 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
6836 (ipa_tdesc, claim_trampoline_space)
6837 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
6838 (agent_mem_read, agent_get_trace_state_variable_value)
6839 (agent_set_trace_state_variable_value, agent_tsv_read)
6840 (agent_mem_read_string, get_raw_reg_func_addr)
6841 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
6842 * tracepoint.h: ... this new file.
6844 2013-09-05 Pedro Alves <palves@redhat.com>
6846 * server.h (perror_with_name, error, fatal, warning, paddress)
6847 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
6849 * utils.h: New file.
6851 2013-09-05 Pedro Alves <palves@redhat.com>
6853 * server.h (remote_debug, noack_mode, transport_is_reliable)
6854 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
6855 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
6856 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
6857 (write_enn, initialize_async_io, enable_async_io)
6858 (disable_async_io, check_remote_input_interrupt_request)
6859 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
6860 (dead_thread_notify, prepare_resume_reply)
6861 (decode_address_to_semicolon, decode_address, decode_m_packet)
6862 (decode_M_packet, decode_X_packet, decode_xfer_write)
6863 (decode_search_memory_packet, unhexify, hexify)
6864 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
6865 (look_up_one_symbol, relocate_instruction)
6866 (monitor_output): Move to remote-utils.h, and include it.
6867 * remote-utils.h: New file.
6869 2013-09-05 Pedro Alves <palves@redhat.com>
6871 * server.h (_): Delete.
6873 2013-09-02 Pedro Alves <palves@redhat.com>
6875 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
6876 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
6878 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
6880 2013-09-02 Pierre Muller <muller@sourceware.org>
6882 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
6883 or WriteProcessMemory complete successfully and handle
6884 ERROR_PARTIAL_COPY error.
6886 2013-09-02 Pedro Alves <palves@redhat.com>
6888 * server.c (gdb_read_memory): Return -1 on traceframe memory read
6889 error instead of EIO.
6891 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6894 * linux-low.c: Include filestuff.h.
6895 (linux_create_inferior) <pid == 0>: Call close_most_fds.
6896 * lynx-low.c: Include filestuff.h.
6897 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
6898 * server.c: Include filestuff.h.
6899 (main): Call notice_open_fds.
6900 * spu-low.c: Include filestuff.h.
6901 (spu_create_inferior) <pid == 0>: Call close_most_fds.
6903 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
6905 * Makefile.in: Explain why ../target and ../nat are not
6906 listed as include file search paths.
6907 (linux-waitpid.o): New object file rule.
6908 * configure.srv (srv_native_linux_obj): New variable.
6909 Replace all occurrences of linux native object files with
6910 $srv_native_linux_obj.
6911 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
6912 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
6913 (linux_enable_event_reporting): Remove declaration.
6914 (my_waitpid): Moved to common/linux-waitpid.c.
6915 (linux_wait_for_event): Pass ptid when calling
6916 linux_enable_event_reporting.
6917 (linux_supports_tracefork_flag): Remove.
6918 (linux_enable_event_reporting): Likewise.
6919 (linux_tracefork_grandchild): Remove.
6920 (STACK_SIZE): Moved to common/linux-ptrace.c.
6921 (linux_tracefork_child): Remove.
6922 (linux_test_for_tracefork): Remove.
6923 (linux_look_up_symbols): Call linux_supports_traceclone.
6924 (initialize_low): Remove call to linux_test_for_tracefork.
6925 * linux-low.h (PTRACE_TYPE_ARG3): Move to
6926 common/linux-ptrace.h.
6927 (PTRACE_TYPE_ARG4): Likewise.
6928 Include linux-ptrace.h.
6930 2013-08-21 Pedro Alves <palves@redhat.com>
6932 * config.in: Renegerate.
6934 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
6936 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
6937 (SFILES): Remove $(srcdir)/common/target-common.c and
6938 add $(srcdir)/target/waitstatus.c.
6939 (OBS): Remove target-common.o and add waitstatus.o.
6940 (server_h): Remove $(srcdir)/../common/target-common.h and
6941 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
6942 and $(srcdir)/../target/waitstatus.h.
6943 (target-common.o): Remove.
6944 (waitstatus.o): New target object file.
6945 * target.h: Do not include target-common.h and
6946 include target/resume.h, target/wait.h and
6947 target/waitstatus.h.
6949 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
6951 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6952 to PTRACE_TYPE_ARG3.
6953 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6954 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
6956 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
6957 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
6959 2013-07-27 Jie Zhang <jie@codesourcery.com>
6960 Daniel Jacobowitz <dan@codesourcery.com>
6961 Yao Qi <yao@codesourcery.com>
6963 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
6964 (mips-linux-watch.o): New rule.
6965 (mips_linux_watch_h): New variable.
6966 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
6968 * linux-mips-low.c: Include mips-linux-watch.h.
6969 (struct arch_process_info, struct arch_lwp_info): New.
6970 (update_watch_registers_callback): New function.
6971 (mips_linux_new_process, mips_linux_new_thread) New functions.
6972 (mips_linux_prepare_to_resume, mips_insert_point): New
6974 (mips_remove_point, mips_stopped_by_watchpoint): New
6976 (rsp_bp_type_to_target_hw_bp_type): New function.
6977 (mips_stopped_data_address): New function.
6978 (the_low_target): Add watchpoint support functions.
6980 2013-07-27 Yao Qi <yao@codesourcery.com>
6982 * i386-low.c: Include break-common.h.
6983 (enum target_hw_bp_type): Remove.
6985 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
6987 * Makefile.in (SFILES): /common/target-common.c.
6988 (OBS): Add target-common.o.
6989 (server_h): Add $(srcdir)/../common/target-common.h.
6990 (target-common.o): New target.
6991 * server.c (queue_stop_reply_callback): Free
6992 status string after use.
6993 * target.c (target_waitstatus_to_string): Remove.
6994 * target.h: Include target-common.h.
6995 (resume_kind): Likewise.
6996 (target_waitkind): Likewise.
6997 (target_waitstatus): Likewise.
6998 (TARGET_WNOHANG): Likewise.
7000 2013-07-04 Yao Qi <yao@codesourcery.com>
7002 * Makefile.in (host_alias): Use @host_noncanonical@.
7003 (target_alias): Use @target_noncanonical@.
7004 * configure.ac: Use ACX_NONCANONICAL_TARGET and
7005 ACX_NONCANONICAL_HOST.
7006 * configure: Regenerated.
7009 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7011 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7012 * configure: Rebuild.
7013 * Makefile.in (version_host, version_target): Get from configure.
7014 (version.c): Use $(version_host) and $(version_target).
7016 2013-07-03 Pedro Alves <palves@redhat.com>
7018 * Makefile.in (config.status): Depend on development.sh.
7019 * acinclude.m4: Include libmcheck.m4.
7020 * configure: Regenerate.
7022 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7024 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
7025 attribute inside the parentheses.
7026 (winapi_DebugSetProcessKillOnExit): Ditto.
7027 (winapi_DebugBreakProcess): Ditto.
7028 (winapi_GenerateConsoleCtrlEvent): Ditto.
7030 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7032 * notif.h (notif_event): Add a dummy member to avoid compiler
7035 2013-07-01 Pedro Alves <palves@redhat.com>
7037 * hostio.c (HOSTIO_PATH_MAX): Define.
7038 (require_filename, handle_open, handle_unlink, handle_readlink):
7041 2013-07-01 Pedro Alves <palves@redhat.com>
7043 * server.h: Include "pathmax.h".
7044 * linux-low.c: Don't include sys/param.h.
7045 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
7047 * win32-low.c: Don't include sys/param.h.
7048 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
7050 2013-07-01 Pedro Alves <palves@redhat.com>
7052 * event-loop.c: Don't check HAVE_UNISTD_H before including
7054 * gdbreplay.c: Likewise.
7055 * remote-utils.c: Likewise.
7056 * server.c: Likewise.
7057 * configure.ac: Don't check for unistd.h.
7058 * configure: Regenerate.
7060 2013-06-28 Tom Tromey <tromey@redhat.com>
7062 * Makefile.in (version.c): Use version.in, not
7065 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7067 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7068 * configure: Rebuild.
7069 * Makefile.in (version_host, version_target): Get from configure.
7070 (version.c): Use $(version_host) and $(version_target).
7072 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7074 Fix trace-status to output user name without trailing colon.
7075 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
7077 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7079 Fix trace-status to output proper start-time and stop-time.
7080 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
7081 output start time and stop time in hex as gdb expects.
7083 2013-06-26 Pedro Alves <pedro@codesourcery.com>
7085 * tracepoint.c (build_traceframe_info_xml): Output trace state
7086 variables present in the trace buffer.
7088 2013-06-24 Tom Tromey <tromey@redhat.com>
7090 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
7092 (version.o): Remove.
7093 * gdbreplay.c: Include version.h.
7094 (version, host_name): Don't declare.
7095 * server.h: Include version.h.
7096 (version, host_name): Don't declare.
7098 2013-06-12 Pedro Alves <palves@redhat.com>
7100 * linux-x86-low.c (linux_is_elf64): Delete global.
7101 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
7102 with local linux_pid_exe_is_elf_64_file use.
7104 2013-06-11 Pedro Alves <palves@redhat.com>
7106 * linux-low.c (regset_disabled, disable_regset): New functions.
7107 (regsets_fetch_inferior_registers)
7108 (regsets_store_inferior_registers): Use them.
7109 (initialize_regsets_info); Don't allocate the disabled_regsets
7111 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
7114 2013-06-11 Pedro Alves <palves@redhat.com>
7116 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
7119 2013-06-11 Pedro Alves <palves@redhat.com>
7121 * linux-x86-low.c (initialize_low_arch): Call
7122 init_registers_x32_avx_linux.
7124 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
7126 Fix compatibility with Android Bionic.
7127 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
7130 2013-06-07 Pedro Alves <palves@redhat.com>
7133 * Makefile.in (OBS): Add tdesc.o.
7134 (IPA_OBJS): Add tdesc-ipa.o.
7135 (tdesc-ipa.o): New rule.
7136 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
7138 * linux-low.c (new_inferior): Delete.
7139 (disabled_regsets, num_regsets): Delete.
7140 (linux_add_process): Adjust to set the new per-process
7142 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
7143 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
7144 was a stop. When calling arch_setup, switch the current inferior
7145 to the thread that got an event.
7146 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
7147 (regsets_fetch_inferior_registers)
7148 (regsets_store_inferior_registers): New regsets_info parameter.
7150 (linux_register_in_regsets): New regs_info parameter. Adjust to
7152 (register_addr, fetch_register, store_register): New usrregs_info
7153 parameter. Adjust to use it.
7154 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
7155 parameter regs_info. Adjust to use it.
7156 (linux_fetch_registers): Get the current inferior's regs_info, and
7158 (linux_store_registers): Ditto.
7159 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
7160 (initialize_low): Don't initialize the target_regsets here. Call
7161 initialize_low_arch.
7162 * linux-low.h (target_regsets): Delete declaration.
7163 (struct regsets_info): New.
7164 (struct usrregs_info): New.
7165 (struct regs_info): New.
7166 (struct process_info_private) <new_inferior>: New field.
7167 (struct linux_target_ops): Delete the num_regs, regmap, and
7168 regset_bitmap fields. New field regs_info.
7169 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
7170 * i387-fp.c (num_xmm_registers): Delete.
7171 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
7172 calls to new interface.
7173 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
7174 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
7175 Infer the number of xmm registers from the regcache's target
7177 * i387-fp.h (num_xmm_registers): Delete.
7178 * inferiors.c (add_thread): Don't install the thread's regcache
7180 * proc-service.c (gregset_info): Fetch the current inferior's
7181 regs_info. Adjust to use it.
7182 * regcache.c: Include tdesc.h.
7183 (register_bytes, reg_defs, num_registers)
7184 (gdbserver_expedite_regs): Delete.
7185 (get_thread_regcache): If the thread doesn't have a regcache yet,
7186 create one, instead of aborting gdbserver.
7187 (regcache_invalidate_one): Rename to ...
7188 (regcache_invalidate_thread): ... this.
7189 (regcache_invalidate_one): New.
7190 (regcache_invalidate): Only invalidate registers of the current
7192 (init_register_cache): Add target_desc parameter, and use it.
7193 (new_register_cache): Ditto. Assert the target description has a
7194 non zero registers_size.
7195 (regcache_cpy): Add assertions. Adjust.
7196 (realloc_register_cache, set_register_cache): Delete.
7197 (registers_to_string, registers_from_string): Adjust.
7198 (find_register_by_name, find_regno, find_register_by_number)
7199 (register_cache_size): Add target_desc parameter, and use it.
7200 (free_register_cache_thread, free_register_cache_thread_one)
7201 (regcache_release, register_cache_size): New.
7202 (register_size): Add target_desc parameter, and use it.
7203 (register_data, supply_register, supply_register_zeroed)
7204 (supply_regblock, supply_register_by_name, collect_register)
7205 (collect_register_as_string, collect_register_by_name): Adjust.
7206 * regcache.h (struct target_desc): Forward declare.
7207 (struct regcache) <tdesc>: New field.
7208 (init_register_cache, new_register_cache): Add target_desc
7210 (regcache_invalidate_thread): Declare.
7211 (regcache_invalidate_one): Delete declaration.
7212 (regcache_release): Declare.
7213 (find_register_by_number, register_cache_size, register_size)
7214 (find_regno): Add target_desc parameter.
7215 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
7217 * remote-utils.c: Include tdesc.h.
7218 (outreg, prepare_resume_reply): Adjust.
7219 * server.c: Include tdesc.h.
7220 (gdbserver_xmltarget): Delete declaration.
7221 (get_features_xml, process_serial_event): Adjust.
7222 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
7224 (struct process_info) <tdesc>: New field.
7225 (ipa_tdesc): Declare.
7226 * tdesc.c: New file.
7227 * tdesc.h: New file.
7228 * tracepoint.c: Include tdesc.h.
7229 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
7230 (get_context_regcache): Adjust to pass ipa_tdesc down.
7231 (do_action_at_tracepoint): Adjust to get the register cache size
7232 from the context regcache's description.
7233 (traceframe_walk_blocks): Adjust to get the register cache size
7234 from the current trace frame's description.
7235 (traceframe_get_pc): Adjust to get current trace frame's
7236 description and pass it down.
7237 (gdb_collect): Adjust to get the register cache size from the
7239 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
7240 (gdbserver_xmltarget): Delete.
7241 (initialize_low_tracepoint): Set the ipa's target description.
7242 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
7243 (initialize_low_tracepoint): Set the ipa's target description.
7244 * linux-x86-low.c: Include tdesc.h.
7245 [__x86_64__] (is_64bit_tdesc): New.
7246 (ps_get_thread_area, x86_get_thread_area): Use it.
7247 (i386_cannot_store_register): Rename to ...
7248 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
7249 (i386_cannot_fetch_register): Rename to ...
7250 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
7251 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
7253 (target_regsets): Rename to ...
7254 (x86_regsets): ... this.
7255 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
7257 (x86_siginfo_fixup): Use is_64bit_tdesc.
7258 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
7259 (tdesc_x32_avx_linux, tdesc_x32_linux)
7260 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
7262 (x86_linux_update_xmltarget): Delete.
7263 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
7264 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
7265 (AMD64_LINUX_USER64_CS): New.
7266 (x86_linux_read_description): New, based on
7267 x86_linux_update_xmltarget.
7268 (same_process_callback): New.
7269 (x86_arch_setup_process_callback): New.
7270 (x86_linux_update_xmltarget): New.
7271 (x86_regsets_info): New.
7272 (amd64_linux_regs_info): New.
7273 (i386_linux_usrregs_info): New.
7274 (i386_linux_regs_info): New.
7275 (x86_linux_regs_info): New.
7276 (x86_arch_setup): Reimplement.
7277 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
7278 (x86_emit_ops): Ditto.
7279 (the_low_target): Adjust. Install x86_linux_regs_info,
7280 x86_cannot_fetch_register, and x86_cannot_store_register.
7281 (initialize_low_arch): New.
7282 * linux-ia64-low.c (tdesc_ia64): Declare.
7283 (ia64_fetch_register): Adjust.
7284 (ia64_usrregs_info, regs_info): New globals.
7285 (ia64_regs_info): New function.
7286 (the_low_target): Adjust.
7287 (initialize_low_arch): New function.
7288 * linux-sparc-low.c (tdesc_sparc64): Declare.
7289 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
7291 (sparc_arch_setup): New function.
7292 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
7293 (the_low_target): Adjust.
7294 (initialize_low_arch): New function.
7295 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
7296 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
7297 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
7298 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
7299 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
7300 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
7301 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
7302 (tdesc_powerpc_isa205_vsx64l): Declare.
7303 (ppc_cannot_store_register, ppc_collect_ptrace_register)
7304 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
7305 (ppc_set_pc, ppc_get_hwcap): Adjust.
7306 (ppc_usrregs_info): Forward declare.
7307 (!__powerpc64__) ppc_regmap_adjusted: New global.
7308 (ppc_arch_setup): Adjust to the current process'es target
7310 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
7311 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
7312 (ppc_store_evrregset): Adjust.
7313 (target_regsets): Rename to ...
7314 (ppc_regsets): ... this, and make static.
7315 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
7316 (ppc_regs_info): New function.
7317 (the_low_target): Adjust.
7318 (initialize_low_arch): New function.
7319 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
7320 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
7321 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
7322 (tdesc_s390x_linux64v2): Declare.
7323 (s390_collect_ptrace_register, s390_supply_ptrace_register)
7324 (s390_fill_gregset, s390_store_last_break): Adjust.
7325 (target_regsets): Rename to ...
7326 (s390_regsets): ... this, and make static.
7327 (s390_get_pc, s390_set_pc): Adjust.
7328 (s390_get_hwcap): New target_desc parameter, and use it.
7329 [__s390x__] (have_hwcap_s390_high_gprs): New global.
7330 (s390_arch_setup): Adjust to set the current process'es target
7331 description. Don't adjust the regmap.
7332 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
7333 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
7334 (regs_info_3264): New globals.
7335 (s390_regs_info): New function.
7336 (the_low_target): Adjust.
7337 (initialize_low_arch): New function.
7338 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
7339 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
7340 [__mips64] (init_registers_mips_linux)
7341 (init_registers_mips_dsp_linux): Delete defines.
7342 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
7343 (have_dsp): New global.
7344 (mips_read_description): New, based on mips_arch_setup.
7345 (mips_arch_setup): Reimplement.
7346 (get_usrregs_info): New function.
7347 (mips_cannot_fetch_register, mips_cannot_store_register)
7348 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
7349 (mips_fill_fpregset, mips_store_fpregset): Adjust.
7350 (target_regsets): Rename to ...
7351 (mips_regsets): ... this, and make static.
7352 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
7353 (dsp_regs_info, regs_info): New globals.
7354 (mips_regs_info): New function.
7355 (the_low_target): Adjust.
7356 (initialize_low_arch): New function.
7357 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
7358 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
7360 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
7361 (arm_read_description): New, with bits factored from
7363 (arm_arch_setup): Reimplement.
7364 (target_regsets): Rename to ...
7365 (arm_regsets): ... this, and make static.
7366 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
7367 (arm_regs_info): New function.
7368 (the_low_target): Adjust.
7369 (initialize_low_arch): New function.
7370 * linux-m68k-low.c (tdesc_m68k): Declare.
7371 (target_regsets): Rename to ...
7372 (m68k_regsets): ... this, and make static.
7373 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
7374 (m68k_regs_info): New function.
7375 (m68k_arch_setup): New function.
7376 (the_low_target): Adjust.
7377 (initialize_low_arch): New function.
7378 * linux-sh-low.c (tdesc_sharch): Declare.
7379 (target_regsets): Rename to ...
7380 (sh_regsets): ... this, and make static.
7381 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
7382 (sh_regs_info, sh_arch_setup): New functions.
7383 (the_low_target): Adjust.
7384 (initialize_low_arch): New function.
7385 * linux-bfin-low.c (tdesc_bfin): Declare.
7386 (bfin_arch_setup): New function.
7387 (bfin_usrregs_info, regs_info): New globals.
7388 (bfin_regs_info): New function.
7389 (the_low_target): Adjust.
7390 (initialize_low_arch): New function.
7391 * linux-cris-low.c (tdesc_cris): Declare.
7392 (cris_arch_setup): New function.
7393 (cris_usrregs_info, regs_info): New globals.
7394 (cris_regs_info): New function.
7395 (the_low_target): Adjust.
7396 (initialize_low_arch): New function.
7397 * linux-cris-low.c (tdesc_crisv32): Declare.
7398 (cris_arch_setup): New function.
7399 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
7400 (cris_regs_info): New function.
7401 (the_low_target): Adjust.
7402 (initialize_low_arch): New function.
7403 * linux-m32r-low.c (tdesc_m32r): Declare.
7404 (m32r_arch_setup): New function.
7405 (m32r_usrregs_info, regs_info): New globals.
7406 (m32r_regs_info): Adjust.
7407 (initialize_low_arch): New function.
7408 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
7409 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
7410 (tic6x_usrregs_info): Forward declare.
7411 (tic6x_read_description): New function, based on ...
7412 (tic6x_arch_setup): ... this. Reimplement.
7413 (target_regsets): Rename to ...
7414 (tic6x_regsets): ... this, and make static.
7415 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
7416 (tic6x_regs_info): New function.
7417 (the_low_target): Adjust.
7418 (initialize_low_arch): New function.
7419 * linux-xtensa-low.c (tdesc_xtensa): Declare.
7420 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
7421 (target_regsets): Rename to ...
7422 (xtensa_regsets): ... this, and make static.
7423 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
7425 (xtensa_arch_setup, xtensa_regs_info): New functions.
7426 (the_low_target): Adjust.
7427 (initialize_low_arch): New function.
7428 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
7429 (nios2_arch_setup): Set the current process'es tdesc.
7430 (target_regsets): Rename to ...
7431 (nios2_regsets): ... this.
7432 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
7433 (nios2_regs_info): New function.
7434 (the_low_target): Adjust.
7435 (initialize_low_arch): New function.
7436 * linux-aarch64-low.c (tdesc_aarch64): Declare.
7437 (aarch64_arch_setup): Set the current process'es tdesc.
7438 (target_regsets): Rename to ...
7439 (aarch64_regsets): ... this.
7440 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
7441 (aarch64_regs_info): New function.
7442 (the_low_target): Adjust.
7443 (initialize_low_arch): New function.
7444 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
7446 (target_regsets): Rename to ...
7447 (tile_regsets): ... this.
7448 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
7449 (tile_regs_info): New function.
7450 (tile_arch_setup): Set the current process'es tdesc.
7451 (the_low_target): Adjust.
7452 (initialize_low_arch): New function.
7453 * spu-low.c (tdesc_spu): Declare.
7454 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
7455 * win32-arm-low.c (tdesc_arm): Declare.
7456 (arm_arch_setup): New function.
7457 (the_low_target): Install arm_arch_setup instead of
7459 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
7460 (init_windows_x86): Rename to ...
7461 (i386_arch_setup): ... this. Set `win32_tdesc'.
7462 (the_low_target): Adjust.
7463 * win32-low.c (win32_tdesc): New global.
7464 (child_add_thread): Don't create the thread cache here.
7465 (do_initial_child_stuff): Set the new process'es tdesc.
7466 * win32-low.h (struct target_desc): Forward declare.
7467 (win32_tdesc): Declare.
7468 * lynx-i386-low.c (tdesc_i386): Declare global.
7469 (lynx_i386_arch_setup): Set `lynx_tdesc'.
7470 * lynx-low.c (lynx_tdesc): New global.
7471 (lynx_add_process): Set the new process'es tdesc.
7472 * lynx-low.h (struct target_desc): Forward declare.
7473 (lynx_tdesc): Declare global.
7474 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
7475 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
7476 * nto-low.c (nto_tdesc): New global.
7477 (do_attach): Set the new process'es tdesc.
7478 * nto-low.h (struct target_desc): Forward declare.
7479 (nto_tdesc): Declare.
7480 * nto-x86-low.c (tdesc_i386): Declare.
7481 (nto_x86_arch_setup): Set `nto_tdesc'.
7483 2013-06-04 Gary Benson <gbenson@redhat.com>
7485 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
7486 to qSupported response when appropriate.
7487 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
7488 with nonzero-length annex.
7489 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
7490 arguments supplied in annex.
7492 2013-05-31 Doug Evans <dje@google.com>
7495 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
7496 64 bits in 64-cross-32 environment.
7498 2013-05-28 Pedro Alves <palves@redhat.com>
7500 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
7501 (aarch64-without-fpu.c): Delete rule.
7502 * configure.srv (aarch64*-*-linux*): Remove references to
7503 aarch64-without-fpu.o and aarch64-without-fpu.xml.
7504 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
7507 2013-05-24 Pedro Alves <palves@redhat.com>
7509 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
7510 instead of strchr/decode_address. Error if the range isn't split
7511 with a ','. Don't assume there's be a ':' in the action.
7513 2013-05-23 Yao Qi <yao@codesourcery.com>
7514 Pedro Alves <palves@redhat.com>
7516 * linux-low.c (lwp_in_step_range): New function.
7517 (linux_wait_1): If the thread was range stepping and stopped
7518 outside the stepping range, report the stop to GDB. Otherwise,
7519 continue stepping. Add range stepping debug output.
7520 (linux_set_resume_request): Copy the step range from the resume
7522 (linux_supports_range_stepping): New.
7523 (linux_target_ops) <supports_range_stepping>: Set to
7524 linux_supports_range_stepping.
7525 * linux-low.h (struct linux_target_ops)
7526 <supports_range_stepping>: New field.
7527 (struct lwp_info) <step_range_start, step_range_end>: New fields.
7528 * linux-x86-low.c (x86_supports_range_stepping): New.
7529 (the_low_target) <supports_range_stepping>: Set to
7530 x86_supports_range_stepping.
7531 * server.c (handle_v_cont): Handle 'r' action.
7532 (handle_v_requests): Append ";r" if the target supports range
7534 * target.h (struct thread_resume) <step_range_start,
7535 step_range_end>: New fields.
7536 (struct target_ops) <supports_range_stepping>:
7538 (target_supports_range_stepping): New macro.
7540 2013-05-17 Joel Brobecker <brobecker@adacore.com>
7542 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
7543 confusion in comment.
7545 2013-05-17 Joel Brobecker <brobecker@adacore.com>
7547 * lynx-low.c (struct process_info_private): New type.
7548 (lynx_add_process): New function.
7549 (lynx_create_inferior, lynx_attach): Replace calls to
7550 add_process by calls to lynx_add_process.
7551 (lynx_resume): If PTID is null, then try using
7552 current_process()->private->last_wait_event_ptid.
7554 (lynx_clear_inferiors): Delete. The contents of that function
7555 has been inlined in lynx_mourn;
7556 (lynx_wait_1): Save the ptid in the process's private data.
7557 (lynx_mourn): Free the process' private data. Replace call
7558 to lynx_clear_inferiors by call to clear_inferiors.
7560 2013-05-17 Yao Qi <yao@codesourcery.com>
7562 * i386-low.c (i386_length_and_rw_bits): Move the comment to
7565 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
7567 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
7568 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
7569 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
7570 PT_TEXT_END_ADDR guards. Update comments.
7571 (linux_target_op) <read_offsets>: Conditionally define to
7572 linux_read_offsets if the target is UCLIBC and if it defines
7573 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
7575 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
7576 Andrew Jenner <andrew@codesourcery.com>
7578 * Makefile.in (SFILES): Add linux-nios2-low.c.
7579 (clean): Add action to delete nios2-linux.c.
7580 (nios2-linux.c): New rule.
7581 * configure.srv: Add nios2*-*-linux*.
7582 * linux-nios2-low.c: New.
7584 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
7586 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
7588 2013-04-25 Hui Zhu <hui@codesourcery.com>
7591 * ax.c (ax_printf): Add fflush.
7593 2013-04-22 Tom Tromey <tromey@redhat.com>
7595 * Makefile.in (SFILES): Add filestuff.c.
7596 (OBS): Add filestuff.o.
7597 (filestuff.o): New target.
7598 * config.in, configure: Rebuild.
7599 * configure.ac: Check for fdwalk, pipe2.
7601 2013-04-17 Pedro Alves <palves@redhat.com>
7603 * configure.ac (USE_THREAD_DB): Delete variable.
7604 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
7605 Don't AC_SUBST USE_THREAD_DB.
7606 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
7607 * config.in, configure: Regenerate.
7609 2013-04-16 Pedro Alves <palves@redhat.com>
7611 * linux-low.h (struct lwp_info) <thread_known>: Move under
7612 the USE_THREAD_DB #ifdef.
7614 2013-04-16 Pedro Alves <palves@redhat.com>
7616 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
7617 (linux-low.o): Delete rule.
7618 * linux-low.h: Always include "gdb_thread_db.h" instead of
7619 conditionally including thread_db.h.
7620 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
7623 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7625 * Makefile.in (install-only): Fix make install regression.
7627 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
7629 Convert man pages to texinfo, new gdbinit.5 texinfo page.
7630 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
7632 * gdbserver.1: Remove.
7634 2013-03-22 Pedro Alves <palves@redhat.com>
7636 * linux-low.c (handle_extended_wait): Don't call
7637 linux_enable_event_reporting.
7639 2013-03-15 Tony Theodore <tonyt@logyst.com>
7642 * Makefile.in (SHELL): Use @SHELL@.
7644 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
7646 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
7649 2013-03-13 Joel Brobecker <brobecker@adacore.com>
7651 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
7652 Remove extraneous NULL element.
7654 2013-03-13 Yao Qi <yao@codesourcery.com>
7656 * tracepoint.c (traceframe_read_tsv): Look for the last matched
7657 'V' block in trace frame.
7659 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7661 * target.h (struct target_ops): Add btrace ops.
7662 (target_supports_btrace): New macro.
7663 (target_enable_btrace): New macro.
7664 (target_disable_btrace): New macro.
7665 (target_read_btrace): New macro.
7666 * gdbthread.h (struct thread_info): Add btrace field.
7667 * server.c: Include btrace-common.h.
7668 (handle_btrace_general_set): New function.
7669 (handle_btrace_enable): New function.
7670 (handle_btrace_disable): New function.
7671 (handle_general_set): Call handle_btrace_general_set.
7672 (handle_qxfer_btrace): New function.
7673 (struct qxfer qxfer_packets[]): Add btrace entry.
7674 * inferiors.c (remove_thread): Disable btrace.
7675 * linux-low: Include linux-btrace.h.
7676 (linux_low_enable_btrace): New function.
7677 (linux_low_read_btrace): New function.
7678 (linux_target_ops): Add btrace ops.
7679 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
7680 Add srv_linux_btrace=yes.
7681 (x86_64-*-linux*): Add linux-btrace.o.
7682 Add srv_linux_btrace=yes.
7683 * configure.ac: Define HAVE_LINUX_BTRACE.
7684 * config.in: Regenerated.
7685 * configure: Regenerated.
7687 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7689 * server.c (handle_qxfer): Preserve error message if -3 is
7691 (qxfer): Document the -3 return value.
7693 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7695 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
7696 (linux_btrace_h): New variable.
7697 (linux-btrace.o): New rule.
7699 2013-03-08 Stan Shebs <stan@codesourcery.com>
7700 Hafiz Abid Qadeer <abidh@codesourcery.com>
7702 * tracepoint.c (trace_buffer_size): New global.
7703 (DEFAULT_TRACE_BUFFER_SIZE): New define.
7704 (init_trace_buffer): Change to one-argument function. Allocate
7705 trace buffer memory.
7706 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
7707 handle QTBuffer:size packet.
7708 (cmd_bigqtbuffer_size): New function.
7709 (initialize_tracepoint): Call init_trace_buffer with
7710 DEFAULT_TRACE_BUFFER_SIZE.
7711 * server.c (handle_query): Add QTBuffer:size in the
7714 2013-03-07 Yao Qi <yao@codesourcery.com>
7716 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
7717 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
7719 (cmd_qtsp): Adjust condition. Do post increment.
7720 Set cur_action and cur_step_action back to 0.
7722 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
7725 * linux-low.c (linux_write_memory): Return early success if LEN is
7728 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
7730 * configure.srv: Add x86_64-*-cygwin* as target.
7732 2013-02-28 Tom Tromey <tromey@redhat.com>
7734 * configure.ac: Invoke AC_SYS_LARGEFILE.
7735 * configure, config.in: Rebuild.
7737 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
7739 * win32-low.c: Throughout, fix format strings and casts of
7740 printf-like functions to avoid type related warnings on all
7742 (get_child_debug_event): Print dwDebugEventCode as hex since
7743 that's how it's usually documented.
7745 2013-02-28 Yao Qi <yao@codesourcery.com>
7747 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
7750 2013-02-27 Jiong Wang <jiwang@tilera.com>
7752 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
7753 (reg-tilegx32.c): New rule.
7754 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
7755 * linux-tile-low.c (tile_arch_setup): New function. Invoke
7756 different register info initializer according to elf class.
7757 (init_registers_tilgx32): New function. The tilegx32 register info
7759 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
7760 (tile_store_gregset): Likewise.
7762 2013-02-27 Yao Qi <yao@codesourcery.com>
7764 * server.c (process_point_options): Print debug message when
7765 debug_threads is true.
7767 2013-02-26 Yao Qi <yao@codesourcery.com>
7769 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
7771 2013-02-19 Pedro Alves <palves@redhat.com>
7772 Kai Tietz <ktietz@redhat.com>
7776 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
7777 instead of strtoul to extract address from packet.
7778 (process_serial_event) <'z'>: Likewise.
7780 2013-02-18 Yao Qi <yao@codesourcery.com>
7782 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
7784 2013-02-14 Pedro Alves <palves@redhat.com>
7788 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
7789 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
7791 2013-02-14 Pedro Alves <palves@redhat.com>
7793 * tracepoint.c (cmd_qtdpsrc): Use savestring.
7795 2013-02-14 Pedro Alves <palves@redhat.com>
7797 * tracepoint.c (save_string): Delete.
7798 (add_tracepoint_action): Use savestring instead of save_string.
7800 2013-02-12 Pedro Alves <palves@redhat.com>
7802 * linux-xtensa-low.c: Ditto.
7803 * xtensa-xtregs.c: Ditto.
7805 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
7807 * thread-db.c (thread_db_get_tls_address): NULL pointer check
7810 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7812 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
7813 aarch64_num_wp_regs and aarch64_num_bp_regs to
7814 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
7816 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7818 * linux-aarch64-low.c (ps_get_thread_area): Replace
7819 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
7821 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
7822 Marcus Shawcroft <marcus.shawcroft@arm.com>
7823 Nigel Stephens <nigel.stephens@arm.com>
7824 Yufeng Zhang <yufeng.zhang@arm.com>
7826 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
7827 (aarch64.c, aarch64-without-fpu.c): New targets.
7828 * configure.srv (aarch64*-*-linux*): New.
7829 * linux-aarch64-low.c: New file.
7831 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
7833 * linux-low.c (handle_extended_wait, linux_create_inferior)
7834 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
7835 (dequeue_one_deferred_signal, linux_resume_one_thread)
7836 (fetch_register, linux_write_memory, linux_enable_event_reporting)
7837 (linux_tracefork_grandchild, linux_test_for_tracefork)
7838 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
7839 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
7840 where the argument is 0.
7842 2013-01-25 Yao Qi <yao@codesourcery.com>
7844 * event-loop.c: Include "queue.h".
7845 (gdb_event_p): New typedef.
7846 (struct gdb_event) <next_event>: Remove.
7847 (event_queue): Change to QUEUE(gdb_event_p).
7848 (async_queue_event): Remove.
7849 (gdb_event_xfree): New.
7850 (initialize_event_loop): New.
7851 (process_event): Use API from QUEUE.
7852 (wait_for_event): Likewise.
7853 * server.c (main): Call initialize_event_loop.
7854 * server.h (initialize_event_loop): Declare.
7856 2013-01-18 Yao Qi <yao@codesourcery.com>
7858 * ax.h (struct eval_agent_expr_context): New.
7859 (gdb_eval_agent_expr): Update declaration.
7860 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
7861 TFRAME. Add new argument CTX.
7862 * server.h (struct eval_agent_expr_context): Declare.
7863 (agent_mem_read, agent_tsv_read): Update declaration.
7864 (agent_mem_read_string): Likewise.
7865 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
7866 (add_traceframe_block): Add new argument TPOINT.
7867 Increase TPOINT->traceframe_usage.
7868 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
7869 eval_tracepoint_agent_expr.
7870 (condition_true_at_tracepoint): Likewise.
7871 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
7872 (agent_mem_read_string, agent_tsv_read): Likewise.
7874 2013-01-16 Yao Qi <yao@codesourcery.com>
7876 * linux-low.c (linux_resume_one_lwp): Don't check
7877 'lwp->bp_reinsert != 0'.
7879 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7880 Pedro Alves <palves@redhat.com>
7882 * lynx-low.c (ptrace_request_to_str): Define a temporary
7883 macro and use it to simplify this function's implementation.
7885 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7887 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
7890 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7892 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
7894 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7896 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
7898 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7900 * lynx-low.c (lynx_resume): Use the resume_info parameter
7901 to determine the ptid for the lynx_ptrace call, unless
7902 it is equal to minus_one_ptid, in which case we use the
7903 ptid of the current_inferior.
7904 (lynx_wait_1): After having received a thread create/exit
7905 event, resume the inferior's execution using the signaling
7906 thread's ptid, rather than the old ptid.
7908 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7910 * lynx-low.c (lynx_resume): Delete variable ret.
7912 2013-01-01 Joel Brobecker <brobecker@adacore.com>
7914 * gdbreplay.c (gdbreplay_version): Update copyright year.
7915 * server.c (gdbserver_version): Likewise.
7917 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7919 * lynx-low.c (lynx_wait_1): Add debug trace before adding
7922 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7924 * lynx-low.c (ptrace_request_to_str): Add handling for
7927 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7929 * lynx-low.c (lynx_attach): Delete variable new_process.
7931 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7933 * lynx-low.c (lynx_create_inferior): Delete variable
7936 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7938 * lynx-low.c (ptrace_request_to_str): Do not handle
7939 PTRACE_GETTHREADLIST if this macro does not exist.
7941 2012-12-15 Yao Qi <yao@codesourcery.com>
7943 * Makefile.in (OBS): Add notif.o.
7944 * notif.c, notif.h: New.
7945 * server.c: Include "notif.h".
7946 (struct vstop_notif) <next>: Remove.
7948 (queue_stop_reply): Update.
7949 (push_event, send_next_stop_reply): Remove.
7950 (discard_queued_stop_replies): Update.
7951 (notif_stop): New variable.
7952 (handle_v_stopped): Remove.
7953 (handle_v_requests): Don't call handle_v_stopped. Call
7954 handle_ack_notif instead.
7955 (queue_stop_reply_callback): Call notif_event_enque instead
7956 of queue_stop_reply.
7957 (handle_status): Don't call send_next_stop_reply, call
7958 notif_write_event instead.
7959 (kill_inferior_callback): Likewise.
7960 (detach_or_kill_inferior_callback): Likewise.
7961 (main): Call initialize_notif.
7962 (process_serial_event): Call QUEUE_is_empty.
7963 (handle_target_event): Call notif_push instead of push event.
7964 * server.h (push_event): Remove declaration.
7966 2012-12-10 Tom Tromey <tromey@redhat.com>
7968 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
7969 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
7972 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
7973 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
7974 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
7975 (amd64-linux-ipa.o, ax.o): Rewrite.
7976 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
7977 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
7978 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
7979 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
7980 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
7981 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
7982 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
7983 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
7984 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
7985 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
7986 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
7987 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
7988 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
7989 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
7990 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
7991 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
7992 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
7993 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
7994 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
7995 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
7996 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
7997 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
7998 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
7999 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
8000 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
8001 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
8002 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
8003 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
8004 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
8005 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
8006 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
8007 (reg-tilegx.o): Remove.
8008 (all_object_files): New macro.
8009 Include .deps files.
8010 * aclocal.m4, configure: Rebuild.
8011 * acinclude.m4: Include depstand.m4, lead-dot.m4.
8012 * configure.ac: Invoke ZW_CREATE_DEPDIR,
8013 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
8015 2012-12-05 Tom Tromey <tromey@redhat.com>
8018 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
8020 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
8022 * configure.ac: Check for linux/perf_event.h.
8023 * config.in: Regenerated.
8024 * configure: Regenerated.
8026 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
8028 * hostio.c (handle_readlink): Decrease buffer size
8029 parameter passed to readlink by one byte.
8031 2012-11-26 Yao Qi <yao@codesourcery.com>
8033 * configure.ac (build_warnings): Append '-Wempty-body'.
8034 * configure: Regenerated.
8035 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
8038 2012-11-15 Pierre Muller <muller@sourceware.org>
8040 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
8041 * config.in: Regenerate.
8042 * configure: Regenerate.
8043 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
8044 Use "gdb_wait.h" header instead of <sys/wait.h> header.
8045 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8046 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
8048 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
8049 instead of <sys/wait.h> header.
8050 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8052 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
8054 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
8055 (various make rules): Remove -DGDBSERVER
8057 2012-11-09 Yao Qi <yao@codesourcery.com>
8059 * spu-low.c (current_ptid): Move it to ..
8060 * gdbthread.h: ... here. New.
8061 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
8062 * server.c (myresume, process_serial_event): Likewise.
8063 * thread-db.c (thread_db_find_new_threads): Likewise.
8064 * tracepoint.c (run_inferior_command): Likewise.
8066 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
8068 * server.c (handle_search_memory_1): Include access length in
8071 2012-09-05 Michael Brandt <michael.brandt@axis.com>
8073 * linux-crisv32-low.c: Fix compile errors.
8075 2012-09-04 Yao Qi <yao@codesourcery.com>
8077 * tracepoint.c (cmd_qtsv): Adjust debug message.
8078 Don't check CUR_TPOINT.
8080 2012-08-28 Yao Qi <yao@codesourcery.com>
8082 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
8083 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
8084 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
8085 Remove declarations of xmalloc, xreallloc, xstrdup and
8087 * Makefile.in (libiberty_h): New.
8088 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
8089 (linux-bfin-low.o): Append dependency 'libiberty.h'.
8091 2012-08-23 Yao Qi <yao@codesourcery.com>
8093 * server.h: Remove declaration of 'xsnprintf'.
8095 2012-08-22 Keith Seitz <keiths@redhat.com>
8097 * server.h: Include build-gnulib-gbserver/config.h.
8098 * gdbreplay.c: Likewise.
8100 2012-08-08 Doug Evans <dje@google.com>
8102 * Makefile.in (SFILES): Add gdb_vecs.c.
8103 (OBS): Add gdb_vecs.o.
8104 (gdb_vecs_h, host_defs_h): New variables.
8105 (thread-db.o): Add $(gdb_vecs_h) dependency.
8106 (gdb_vecs.o): New rule.
8107 * thread-db.c: #include "gdb_vecs.h".
8108 (thread_db_load_search): Use a vector to iterate over path elements.
8109 Handle text appearing after "$pdir".
8111 * configure.ac: Add check for strstr.
8112 * config.in: Regenerate.
8113 * configure: Regenerate.
8115 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
8117 * hostio.c (handle_pread): If pread fails, fall back to attempting
8119 (handle_pwrite): Likewise for pwrite.
8121 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
8123 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
8124 between unsupported TYPE and unimplementable ADDR/LEN combination.
8125 (arm_insert_point): Act on new return value.
8127 2012-07-31 Pedro Alves <palves@redhat.com>
8129 * server.c (process_point_options): Only skip tokens if we find
8130 one that is unrecognized. Don't treat 'X' specially while
8131 skipping unrecognized tokens.
8133 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
8135 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
8136 to 4-byte-align HW breakpoint addresses for Thumb.
8138 2012-07-27 Yao Qi <yao@codesourcery.com>
8142 * server.h: Declare gdb_agent_about_to_close.
8143 * target.c (kill_inferior): Include "agent.h".
8144 New. Send command 'kill'.
8145 * target.h (kill_inferior): Removed macro.
8146 * tracepoint.c (gdb_agent_about_to_close): New.
8147 (gdb_agent_helper_thread): Handle command 'close'.
8148 Wait endlessly until the inferior stops.
8149 Install gdb_agent_remove_socket to atexit hook.
8150 (agent_socket_name): New static variable.
8151 (gdb_agent_socket_init): Replace local variable 'name' with
8152 'agent_socket_name'.
8153 (gdb_agent_remove_socket): New.
8155 2012-07-27 Yao Qi <yao@codesourcery.com>
8157 * server.c (process_point_options): Stop at 'X' when parsing.
8159 2012-07-19 Michael Eager <eager@eagercon.com>
8161 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
8163 * linux-x86-low.c (x86_insert_point, x86_remove_point):
8164 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
8165 hardware breakpoint.
8167 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8169 * gdbserver/linux-low.c (initialize_low): Call
8170 linux_ptrace_init_warnings.
8172 2012-07-02 Doug Evans <dje@google.com>
8174 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
8177 2012-07-02 Stan Shebs <stan@codesourcery.com>
8179 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
8180 (ax.o): Add it to build rule.
8182 (OBS): Add format.o.
8183 (IPA_OBS): Add format.o.
8184 * server.c (handle_query): Claim support for breakpoint commands.
8185 (process_point_options): Add command case.
8186 (process_serial_event): Leave running if there are printfs in
8188 * mem-break.h (any_persistent_commands): Declare.
8189 (add_breakpoint_commands): Declare.
8190 (gdb_no_commands_at_breakpoint): Declare.
8191 (run_breakpoint_commands): Declare.
8192 * mem-break.c (struct point_command_list): New struct.
8193 (struct breakpoint): New field command_list.
8194 (any_persistent_commands): New function.
8195 (add_commands_to_breakpoint): New function.
8196 (add_breakpoint_commands): New function.
8197 (gdb_no_commands_at_breakpoint): New function.
8198 (run_breakpoint_commands): New function.
8199 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
8201 * ax.c: Include format.h.
8202 (ax_printf): New function.
8203 (gdb_eval_agent_expr): Add printf opcode.
8205 2012-06-13 Yao Qi <yao@codesourcery.com>
8207 * server.c (start_inferior): Remove duplicated writes to fields
8208 'last_resume_kind' and 'last_status' of 'current_inferior'.
8210 2012-06-12 Yao Qi <yao@codesourcery.com>
8211 Pedro Alves <palves@redhat.com>
8213 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
8215 * server.c (handle_v_cont): Extend comment.
8217 2012-06-11 Yao Qi <yao@codesourcery.com>
8219 * linux-low.c (linux_attach): Add 'static'.
8221 2012-06-06 Yao Qi <yao@codesourcery.com>
8223 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
8225 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
8227 Fix gcc -flto compilation warning.
8228 * server.c (main): Make variable multi_mode and attach volatile.
8230 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8232 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
8233 if the platform doesn't know about it.
8235 2012-05-30 Jeff Kenton <jkenton@tilera.com>
8237 * Makefile.in (SFILES): Add linux-tile-low.c.
8238 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
8239 * configure.srv: Handle tilegx-*-linux*.
8240 * linux-tile-low.c: New file.
8242 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8244 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
8246 2012-05-24 Pedro Alves <palves@redhat.com>
8250 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
8252 2012-05-24 Pedro Alves <palves@redhat.com>
8256 Replace target_signal with gdb_signal throughout.
8258 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
8260 * linux-low.c (linux_store_registers): Avoid the copying sequence
8261 when no data has been retrieved by ptrace.
8263 2012-05-22 Will Deacon <will.deacon@arm.com>
8265 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
8266 Include asm/ptrace.h.
8267 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
8270 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
8272 * linux-low.c (linux_store_registers): Don't re-retrieve data
8273 with ptrace that has already been obtained from /proc. Always
8274 copy any data retrieved with ptrace to the buffer supplied.
8276 2012-05-11 Yao Qi <yao@codesourcery.com>
8277 Pedro Alves <palves@redhat.com>
8279 * linux-low.c (enum stopping_threads_kind): New.
8280 (stopping_threads): Change type to `enum stopping_threads_kind'.
8281 (handle_extended_wait): If stopping and suspending threads, leave
8282 the new_lwp suspended too.
8283 (linux_wait_for_event): Adjust.
8284 (stop_all_lwps): Set `stopping_threads' to
8285 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
8286 whether we're suspending threads or just stopping them. Assert no
8289 2012-04-29 Yao Qi <yao@codesourcery.com>
8291 * server.h: Move some code to ...
8292 * gdbthread.h: ... here. New.
8293 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
8294 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
8295 (nto-low.o, win32-low.o): Likewise.
8296 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
8297 * regcache.c, remote-utils.c, server.c: Likewise.
8298 * target.c, tracepoint.c, win32-low.c: Likewise.
8300 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8302 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
8303 (PTRACE_ARG4_TYPE): Likewise.
8304 (PTRACE_XFER_TYPE): Likewise.
8305 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
8306 ptrace to PTRACE_ARG3_TYPE.
8307 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
8308 (PTRACE_ARG4_TYPE): Likewise.
8309 (PTRACE_XFER_TYPE): Likewise.
8310 (linux_detach_one_lwp): Cast fourth argument of
8311 ptrace to long then PTRACE_ARG4_TYPE.
8312 (regsets_fetch_inferior_registers): Cast third argument of
8313 ptrace to long then PTRACE_ARG3_TYPE.
8314 (regsets_store_inferior_registers): Likewise.
8316 2012-04-20 Pedro Alves <palves@redhat.com>
8318 * configure: Regenerate.
8320 2012-04-19 Pedro Alves <palves@redhat.com>
8322 * Makefile.in (GNULIB_BUILDDIR): New.
8323 (LIBGNU, INCGNU, GNULIB_H): Adjust.
8324 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
8325 (all, install-only, uninstall, clean-info, all-lib, clean): No
8326 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
8327 (maintainer-clean realclean distclean): Use subdir_do.
8329 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
8330 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
8331 * acinclude.m4: Include acx_configure_dir.m4.
8332 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
8333 calls. Call AC_PROG_RANLIB. Configure gnulib using
8336 (GNULIB_STDINT_H): Adjust.
8337 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
8338 * gdbreplay.c: Include build-gnulib/config.h.
8339 * server.h: Likewise.
8340 * aclocal.m4: Regenerate.
8341 * config.in: Regenerate.
8342 * configure: Regenerate.
8344 2012-04-19 Pedro Alves <palves@redhat.com>
8346 * Makefile.in (LIBGNU, INCGNU): Adjust.
8347 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
8348 (all, install-only, uninstall, clean-info, all-lib, clean)
8349 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
8350 * configure.ac: Adjust AC_OUTPUT output.
8351 * aclocal.m4: Regenerate.
8352 * configure: Regenerate.
8354 2012-04-19 Pedro Alves <palves@redhat.com>
8356 * Makefile.in (generated_files): New.
8357 (server_h): Remove the explicit dependency on config.h, and depend
8358 on $generated_files.
8360 2012-04-19 Pedro Alves <palves@redhat.com>
8362 * Makefile.in (INCGNU): Add -Ignulib.
8364 2012-04-19 Pedro Alves <palves@redhat.com>
8366 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
8367 (INCGNU): ... this, and spell out -I here.
8368 (GNULIB_LIB): Rename to ...
8370 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
8372 2012-04-19 Pedro Alves <palves@redhat.com>
8374 * config.in: Regenerate.
8376 2012-04-19 Pedro Alves <palves@redhat.com>
8378 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
8379 * server.h (memmem): Remove declaration.
8380 * config.in: Regenerate.
8381 * configure: Regenerate.
8383 2012-04-19 Yao Qi <yao@codesourcery.com>
8385 * Makefile.in (SFILES): Add common/vec.c.
8389 2012-04-19 Yao Qi <yao@codesourcery.com>
8391 * remote-utils.c (prepare_resume_reply): Replace with macro
8392 target_core_of_thread.
8393 * server.c (handle_qxfer_threads_proper): Likewise.
8394 * target.h (traget_core_of_thread): New macro.
8396 2012-04-18 Pedro Alves <palves@redhat.com>
8398 * aclocal.m4: Regenerate.
8399 * configure: Regenerate.
8401 2012-04-16 Yao Qi <yao@codesourcery.com>
8403 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
8404 duplicated on address.
8406 2012-04-16 Yao Qi <yao@codesourcery.com>
8408 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
8409 (struct tracepoint_action_ops) <send>: New field.
8410 (m_tracepoint_action_send, r_tracepoint_action_send): New.
8411 (agent_expr_send, x_tracepoint_action_send): New.
8412 (l_tracepoint_action_send): New.
8413 (cmd_qtdp): Download and install tracepoint
8414 according to `use_agent'.
8415 (run_inferior_command): Add one more parameter `len'.
8417 (tracepoint_send_agent): New.
8418 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
8420 2012-04-16 Yao Qi <yao@codesourcery.com>
8422 * tracepoint.c (download_tracepoints): Moved to ...
8423 (cmd_qtstart): ... here.
8425 2012-04-14 Yao Qi <yao@codesourcery.com>
8427 * tracepoint.c: Include inttypes.h.
8428 (struct collect_memory_action): Use sized types.
8429 (struct tracepoint): Likewise.
8430 (cmd_qtdp, stop_tracing): Update print specifiers.
8431 (cmd_qtp, response_tracepoint): Likewise.
8432 (collect_data_at_tracepoint): Likewise.
8433 (collect_data_at_step): Likewise.
8435 2012-04-14 Yao Qi <yao@codesourcery.com>
8437 Import gnulib module inttypes.
8438 * aclocal.m4, config.in, configure: Regenerated.
8440 2012-04-14 Yao Qi <yao@codesourcery.com>
8442 * Makefile.in (maintainer-clean, realclean, distclean): Remove
8443 Makefile and config.status at last.
8445 2012-04-13 Yao Qi <yao@codesourcery.com>
8447 * tracepoint.c: Include stdint.h unconditionally.
8449 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8451 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
8452 on BFD_HAVE_SYS_PROCFS_TYPE.
8453 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
8454 * configure: Regenerate.
8455 * config.in: Likewise.
8457 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
8459 * Makefile.in (clean): Also remove x32.c x32-linux.c
8460 x32-avx.c x32-avx-linux.c.
8461 (x32.o): New target.
8463 (x32-linux.o): Likewise.
8464 (x32-linux.c): Likewise.
8465 (x32-avx.o): Likewise.
8466 (x32-avx.c): Likewise.
8467 (x32-avx-linux.o): Likewise.
8468 (x32-avx-linux.c): Likewise.
8470 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
8471 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
8472 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
8473 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
8474 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
8475 i386/x32-avx-linux.xml.
8477 * linux-x86-low.c (init_registers_x32_linux): New prototype.
8478 (init_registers_x32_avx_linux): Likwise.
8479 (x86_linux_update_xmltarget): Call init_registers_x32_linux
8480 or init_registers_x32_avx_linux if linux_is_elf64 is false.
8482 2012-04-13 Pedro Alves <palves@redhat.com>
8484 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
8485 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
8486 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
8487 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
8490 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
8492 * linux-x86-low.c (compat_x32_clock_t): New.
8493 (compat_x32_siginfo_t): Likewise.
8494 (compat_x32_siginfo_from_siginfo): Likewise.
8495 (siginfo_from_compat_x32_siginfo): Likewise.
8496 (linux_is_elf64): Likewise.
8497 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
8498 and siginfo_from_compat_x32_siginfo for x32.
8499 (x86_arch_setup): Set linux_is_elf64.
8501 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
8504 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
8506 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
8507 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
8508 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
8509 compatible with process.
8511 2012-04-12 Yao Qi <yao@codesourcery.com>
8513 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
8514 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
8515 (install-only, install-info, clean): Handle sub dir gnulib.
8516 (all-lib, am--refresh): New targets.
8517 (memmem.o): Remove target.
8518 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
8519 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
8520 (AC_REPLACE_FUNCS): Remove memmem.
8521 Invoke gl_INIT and AM_INIT_AUTOMAKE.
8522 (AC_OUTPUT): Generate Makefile in gnulib/.
8523 * aclocal.m4, config.in, configure: Regenerated.
8525 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
8527 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
8529 2012-04-05 Pedro Alves <palves@redhat.com>
8531 -Werror=strict-aliasing
8533 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
8536 2012-04-04 Pedro Alves <palves@redhat.com>
8538 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
8539 (sparc_store_gregset_from_stack, sparc_store_gregset)
8540 (sparc_breakpoint_at): Fix formatting.
8542 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8544 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
8546 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
8547 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
8548 * config.in: Regenerate.
8549 * configure: Likewise.
8551 2012-03-29 Pedro Alves <palves@redhat.com>
8553 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
8554 Correct ptrace arguments.
8556 2012-03-28 Pedro Alves <palves@redhat.com>
8558 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
8559 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
8560 (IA64_FR1_REGNUM): New defines.
8561 (ia64_fetch_register): New.
8562 (the_low_target): Install it.
8563 * linux-low.h (struct linux_target_ops) <fetch_register>: New
8565 * linux-low.c (linux_fetch_registers): Try the
8566 the_low_target.fetch_register hook first.
8568 * linux-arm-low.c (the_low_target): Adjust.
8569 * linux-bfin-low.c (the_low_target): Adjust.
8570 * linux-cris-low.c (the_low_target): Adjust.
8571 * linux-crisv32-low.c (the_low_target): Adjust.
8572 * linux-m32r-low.c (the_low_target): Adjust.
8573 * linux-m68k-low.c (the_low_target): Adjust.
8574 * linux-mips-low.c (the_low_target): Adjust.
8575 * linux-ppc-low.c (the_low_target): Adjust.
8576 * linux-s390-low.c (the_low_target): Adjust.
8577 * linux-sh-low.c (the_low_target): Adjust.
8578 * linux-sparc-low.c (the_low_target): Adjust.
8579 * linux-tic6x-low.c (the_low_target): Adjust.
8580 * linux-x86-low.c (the_low_target): Adjust.
8581 * linux-xtensa-low.c (the_low_target): Adjust.
8583 2012-03-26 Pedro Alves <palves@redhat.com>
8585 * server.c (handle_qxfer_libraries): Don't bail early if
8586 the_target->qxfer_libraries_svr4 is not NULL.
8588 2012-03-26 Pedro Alves <palves@redhat.com>
8590 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
8592 2012-03-23 Pedro Alves <palves@redhat.com>
8594 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
8595 "library-list-svr4" element's start tag when the the DSO list is
8598 2012-03-23 Pedro Alves <palves@redhat.com>
8600 * linux-low.c (read_one_ptr): Read the inferior's pointer through
8601 a variable whose type size is the same as the inferior's pointer
8604 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
8606 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
8608 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
8609 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
8610 * linux-low.h: Include <signal.h>.
8611 (struct siginfo): Remove forward declaration.
8612 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
8615 2012-03-21 Mike Frysinger <vapier@gentoo.org>
8617 * .gitignore: Ignore more files.
8619 2012-03-19 Pedro Alves <palves@redhat.com>
8620 Jan Kratochvil <jan.kratochvil@redhat.com>
8622 * server.c (cont_thread, general_thread): Add describing comments.
8623 (start_inferior): Clear `cont_thread'.
8624 (handle_v_cont): Don't set `cont_thread' if resuming all threads
8627 2012-03-15 Yao Qi <yao@codesourcery.com>
8629 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
8631 (cmd_qtdp): ... here.
8633 2012-03-15 Yao Qi <yao@codesourcery.com>
8635 * tracepoint.c (struct tracepoint_action_ops): New.
8636 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
8637 (m_tracepoint_action_download): New.
8638 (r_tracepoint_action_download): New.
8639 (x_tracepoint_action_download): New.
8640 (l_tracepoint_action_download): New.
8641 (add_tracepoint_action): Install `action->ops' according type.
8642 (download_tracepoint_1): Move code `download' function pointer
8643 of various tracepoint_action_ops.
8645 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8647 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
8648 linux_ptrace_attach_warnings.
8650 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8652 * Makefile.in (linux-ptrace.o): New.
8653 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
8654 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
8655 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
8656 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
8657 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
8659 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
8661 2012-03-08 Yao Qi <yao@codesourcery.com>
8662 Pedro Alves <palves@redhat.com>
8664 Fix PR server/13392.
8665 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
8667 * tracepoint.c (remove_tracepoint): New.
8668 (cmd_qtdp): Call remove_tracepoint when failed to install.
8670 2012-03-07 Pedro Alves <palves@redhat.com>
8672 * linux-low.c (get_detach_signal): New.
8673 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
8674 Pass on pending signals to PTRACE_DETACH. Check the result of the
8676 * server.c (program_signals, program_signals_p): New.
8677 (handle_general_set): Handle QProgramSignals.
8678 * server.h (program_signals, program_signals_p): Declare.
8680 2012-03-05 Pedro Alves <palves@redhat.com>
8681 Jan Kratochvil <jan.kratochvil@redhat.com>
8683 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
8686 2012-03-03 Yao Qi <yao@codesourcery.com>
8688 * tracepoint.c (tracepoint_look_up_symbols): Update call to
8689 agent_look_up_symbols.
8691 2012-03-03 Yao Qi <yao@codesourcery.com>
8693 * Makefile.in (linux-low.o): Keep dependence on agent.h.
8694 (linux-x86-low.o): Likewise.
8695 * server.h: Remove in_process_agent_loaded.
8696 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
8700 2012-03-03 Yao Qi <yao@codesourcery.com>
8702 * tracepoint.c (gdb_agent_capability): New global.
8703 (in_process_agent_loaded_ust): Renamed to
8704 `in_process_agent_supports_ust'.
8706 (in_process_agent_supports_ust): Call agent_capability_check.
8707 (clear_installed_tracepoints): Assert that agent supports
8710 2012-03-03 Yao Qi <yao@codesourcery.com>
8712 * linux-low.c (linux_supports_agent): New.
8713 (linux_target_ops): Initialize field `supports_agent' with
8714 linux_supports_agent.
8715 * target.h (struct target_ops) <supports_agent>: New.
8716 (target_supports_agent): New macro.
8717 * server.c (handle_general_set): Handle packet 'QAgent'.
8718 (handle_query): Send `QAgent+'.
8719 * Makefile.in (server.o): Depends on agent.h.
8721 2012-03-03 Yao Qi <yao@codesourcery.com>
8723 * Makefile.in (OBS): Add agent.o.
8724 Add new rule for agent.o.
8725 Track dependence of tracepoint.c on agent.h.
8726 * tracepoint.c (run_inferior_command_1):
8727 (run_inferior_command): Call agent_run_command.
8728 (gdb_ust_connect_sync_socket): Deleted. Move it to
8730 (resume_thread, stop_thread): Likewise.
8731 (gdb_ust_socket_init): Renamed to ...
8732 (gdb_agent_socket_init): ... New.
8733 (gdb_ust_thread): Renamed to ...
8734 (gdb_agent_helper_thread): ... New.
8735 (gdb_ust_init): Move some code to ...
8736 (gdb_agent_init): ... here. New.
8737 [HAVE_UST]: Call gdb_ust_init.
8738 (initialize_tracepoint_ftlib): Call gdb_agent_init.
8739 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
8740 * config.in, configure: Regenerated.
8742 2012-03-02 Pedro Alves <palves@redhat.com>
8744 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
8745 * linux-low.c (struct simple_pid_list): New.
8746 (stopped_pids): New a struct simple_pid_list pointer.
8747 (add_to_pid_list, pull_pid_from_list): New.
8748 (handle_extended_wait): Don't assume the first signal new children
8749 report is SIGSTOP. Adjust call to pull_pid_from_list.
8750 (linux_wait_for_lwp): Adjust.
8752 2012-03-02 Yao Qi <yao@codesourcery.com>
8754 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
8757 2012-03-02 Yao Qi <yao@codesourcery.com>
8759 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
8760 `stop_pc' and `tpoint'. Update caller.
8762 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
8764 * linux-low.h (linux_target_ops): Add regset_bitmap member.
8765 * linux-low.c (use_linux_regsets): New macro.
8766 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
8767 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
8768 (linux_register_in_regsets): New function.
8769 (usr_fetch_inferior_registers): Skip registers covered by
8771 (usr_store_inferior_registers): Likewise.
8772 (usr_fetch_inferior_registers): New macro.
8773 (usr_store_inferior_registers): Likewise.
8774 (linux_fetch_registers): Handle mixed regset/non-regset targets.
8775 (linux_store_registers): Likewise.
8776 * linux-mips-low.c (init_registers_mips_dsp_linux): New
8778 (init_registers_mips64_dsp_linux): Likewise.
8779 (init_registers_mips_linux): New macro.
8780 (init_registers_mips_dsp_linux): Likewise.
8781 (mips_dsp_num_regs): Likewise.
8782 (DSP_BASE, DSP_CONTROL): New fallback macros.
8783 (mips_base_regs): New macro.
8784 (mips_regmap): Use it. Fix the size.
8785 (mips_dsp_regmap): New variable.
8786 (mips_dsp_regset_bitmap): Likewise.
8787 (mips_arch_setup): New function.
8788 (mips_cannot_fetch_register): Use the_low_target.regmap rather
8790 (mips_cannot_store_register): Likewise.
8791 (the_low_target): Update .arch_setup, .num_regs and .regmap
8792 initializers. Add .regset_bitmap initializer.
8793 * linux-arm-low.c (the_low_target): Add .regset_bitmap
8795 * linux-bfin-low.c (the_low_target): Likewise.
8796 * linux-cris-low.c (the_low_target): Likewise.
8797 * linux-crisv32-low.c (the_low_target): Likewise.
8798 * linux-ia64-low.c (the_low_target): Likewise.
8799 * linux-m32r-low.c (the_low_target): Likewise.
8800 * linux-m68k-low.c (the_low_target): Likewise.
8801 * linux-ppc-low.c (the_low_target): Likewise.
8802 * linux-s390-low.c (the_low_target): Likewise.
8803 * linux-sh-low.c (the_low_target): Likewise.
8804 * linux-sparc-low.c (the_low_target): Likewise.
8805 * linux-tic6x-low.c (the_low_target): Likewise.
8806 * linux-x86-low.c (the_low_target): Likewise.
8807 * linux-xtensa-low.c (the_low_target): Likewise.
8808 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
8809 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
8810 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
8812 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
8813 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
8815 2012-02-29 Yao Qi <yao@codesourcery.com>
8816 Pedro Alves <palves@redhat.com>
8818 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
8819 `step_over_finished' is true.
8821 2012-02-27 Pedro Alves <palves@redhat.com>
8823 * linux-low.c (pid_is_stopped): Delete, moved to common/.
8824 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
8826 2012-02-27 Pedro Alves <palves@redhat.com>
8829 * linux-low.c (pid_is_stopped): New.
8830 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
8832 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
8834 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
8837 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
8839 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
8841 2012-02-24 Luis Machado <lgustavo@codesourcery>
8843 * server.c (handle_query): Advertise support for target-side
8844 breakpoint condition evaluation.
8845 (process_point_options): New function.
8846 (process_serial_event): When inserting a breakpoint, check for
8847 a target-side condition that should be evaluated.
8849 * mem-break.c: Include regcache.h and ax.h.
8850 (point_cond_list_t): New data structure.
8851 (breakpoint) <cond_list>: New field.
8852 (find_gdb_breakpoint_at): Make non-static.
8853 (delete_gdb_breakpoint_at): Clear any target-side
8855 (clear_gdb_breakpoint_conditions): New function.
8856 (add_condition_to_breakpoint): Likewise.
8857 (add_breakpoint_condition): Likewise.
8858 (gdb_condition_true_at_breakpoint): Likewise.
8859 (gdb_breakpoint_here): Return result directly instead
8860 of going through a local variable.
8862 * mem-break.h (find_gdb_breakpoint_at): New prototype.
8863 (clear_gdb_breakpoint_conditions): Likewise.
8864 (add_breakpoint_condition): Likewise.
8865 (gdb_condition_true_at_breakpoint): Likewise.
8867 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
8868 (need_step_over_p): Take target-side breakpoint condition into
8871 2012-02-24 Luis Machado <lgustavo@codesourcery>
8873 * server.h: Include tracepoint.h.
8874 (agent_mem_read, agent_get_trace_state_variable_value,
8875 agent_set_trace_state_variable_value,
8876 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
8877 get_set_tsv_func_addr): New prototypes.
8879 * ax.h: New include file.
8880 * ax.c: New source file.
8882 * tracepoint.c: Include ax.h.
8883 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
8884 agent_expr, eval_result_type): Move to ax.h.
8885 (parse_agent_expr): Rename to ...
8886 (gdb_parse_agent_expr): ... this, make it non-static and move
8888 (unparse_agent_expr) Rename to ...
8889 (gdb_unparse_agent_expr): ... this, make it non-static and move
8891 (eval_agent_expr): Rename to ...
8892 (eval_tracepoint_agent_expr): ... this.
8893 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
8894 forward declarations.
8895 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
8896 (agent_get_trace_state_variable_value): New function.
8897 (agent_set_trace_state_variable_value): New function.
8898 (cmd_qtdp): Call gdb_parse_agent_expr (...).
8899 (response_tracepoint): Call gdb_unparse_agent_expr (...).
8900 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
8901 (condition_true_at_tracepoint): Likewise.
8902 (parse_agent_expr): Rename to ...
8903 (gdb_parse_agent_expr): ... this and move to ax.c.
8904 (unparse_agent_expr): Rename to ...
8905 (gdb_unparse_agent_expr): ... this and move to ax.c.
8906 (gdb_agent_op_name): Move to ax.c.
8907 (eval_agent_expr): Rename to ...
8908 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
8910 (eval_tracepoint_agent_expr): New function.
8911 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
8913 (current_insn_ptr, emit_error, struct bytecode_address): Move to
8915 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
8916 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
8917 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
8918 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
8919 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
8920 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
8921 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
8922 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
8923 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
8924 (compile_bytecodes): Remove forward declaration.
8925 (is_goto_target): Move to ax.c.
8926 (compile_bytecodes): Move to ax.c and call
8927 agent_get_trace_state_variable_value (...) and
8928 agent_set_trace_state_variable_value (...).
8930 * Makefile.in: Update ax.c and IPA dependencies.
8932 2012-02-24 Pedro Alves <palves@redhat.com>
8934 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
8935 (cmd_bigqtbuffer_circular): ... this. Only handle
8936 'QTBuffer:circular:'.
8937 (handle_tracepoint_general_set): Adjust.
8939 2012-02-16 Yao Qi <yao@codesourcery.com>
8941 * inferiors.c: Move code to ...
8942 * dll.c: .... here. New.
8943 * server.h: Declare clear_dlls.
8944 * Makefile.in (SFILES): Add dll.c.
8948 2012-02-11 Yao Qi <yao@codesourcery.com>
8950 * server.c: (handle_monitor_command): Add a new parameter
8952 (handle_query): Update caller.
8954 2012-02-09 Joel Brobecker <brobecker@adacore.com>
8956 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
8957 * configure, config.in: Regenerate.
8958 * hostio.c: Provide an alternate implementation if HAVE_READLINK
8961 2012-02-02 Pedro Alves <palves@redhat.com>
8963 Try SIGKILL first, then PTRACE_KILL.
8964 * linux-low.c (linux_kill_one_lwp): New.
8965 (linux_kill_one_lwp): Rename to ...
8966 (kill_one_lwp_callback): ... this. Use the new
8969 2012-02-02 Pedro Alves <palves@redhat.com>
8971 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
8974 2012-01-27 Pedro Alves <palves@redhat.com>
8976 * linux-low.c (linux_child_pid_to_exec_file): Delete.
8977 (elf_64_file_p): Make static.
8978 (linux_pid_exe_is_elf_64_file): New.
8979 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
8980 Delete declarations.
8981 (linux_pid_exe_is_elf_64_file): Declare.
8982 * linux-x86-low.c (x86_arch_setup): Use
8983 linux_pid_exe_is_elf_64_file.
8985 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
8987 * linux-low.c (linux_wait_for_event_1): Rename to ...
8988 (linux_wait_for_event): ... here and merge it with former
8989 linux_wait_for_event - new variable wait_ptid, use it.
8990 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
8992 2012-01-23 Pedro Alves <palves@redhat.com>
8994 * server.c (main): Avoid yet another case of infinite loop while
8995 detaching/killing after a longjmp.
8997 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
9000 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
9002 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
9004 * hostio.c (handle_readlink): New function.
9005 (handle_vFile): Call it to handle "vFile:readlink" packets.
9007 2012-01-20 Pedro Alves <palves@redhat.com>
9008 Ulrich Weigand <ulrich.weigand@linaro.org>
9010 * server.c (handle_v_requests): Only support vAttach and vRun to
9011 start multiple processes when in extended protocol mode.
9013 2012-01-17 Pedro Alves <palves@redhat.com>
9015 * tracepoint.c (initialize_tracepoint): Use mmap instead of
9016 memalign plus mprotect to allocate the scratch buffer.
9018 2012-01-13 Pedro Alves <palves@redhat.com>
9020 * server.c (attach_inferior): Clear `cont_thread'.
9022 2012-01-13 Pedro Alves <palves@redhat.com>
9024 * server.c (main): Avoid infinite loop while detaching/killing
9027 2012-01-09 Doug Evans <dje@google.com>
9029 * server.c (start_inferior): Set last_ptid in --wrapper case.
9031 2012-01-06 Yao Qi <yao@codesourcery.com>
9033 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
9035 [IN_PROCESS_AGENT] (debug_agent): New global variable.
9037 2012-01-04 Yao Qi <yao@codesourcery.com>
9039 * tracepoint.c (cmd_qtdp): Print debug message
9040 for static tracepoint.
9042 2012-01-04 Yao Qi <yao@codesourcery.com>
9044 * tracepoint.c (trace_vdebug): Differentiate debug message
9045 between gdbserver and IPA.
9047 2012-01-03 Yao Qi <yao@codesourcery.com>
9049 * tracepoint.c (tracepoint_was_hit): Don't collect for
9052 2012-01-02 Joel Brobecker <brobecker@adacore.com>
9054 * terminal.h: Reformat copyright header.
9056 2012-01-02 Joel Brobecker <brobecker@adacore.com>
9058 * server.c (gdbserver_version): Update copyright year.
9059 * gdbreplay.c (gdbreplay_version): Likewise.
9061 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
9063 * linux-low.c (linux_create_inferior): Put empty if clause for write.
9066 2011-12-18 Hui Zhu <teawater@gmail.com>
9067 * linux-low.c (linux_create_inferior): Save return value to ret.
9069 2011-12-18 Hui Zhu <teawater@gmail.com>
9071 * linux-low.c (linux_create_inferior): Save return value to ret.
9073 2011-12-16 Doug Evans <dje@google.com>
9075 * linux-low.c (linux_create_inferior): If stdio connection,
9076 redirect stdin from /dev/null, stdout to stderr.
9077 * remote-utils.c (remote_is_stdio): New static global.
9078 (remote_connection_is_stdio): New function.
9079 (remote_prepare): Handle stdio connection.
9080 (remote_open): Ditto.
9081 (remote_close): Don't close stdin for stdio connections.
9082 (read_prim,write_prim): New functions. Replace all calls to
9083 read/write to these.
9084 * server.c (main): Watch for "-" argument. Move call to
9085 remote_prepare before start_inferior.
9086 * server.h (STDIO_CONNECTION_NAME): New macro.
9087 (remote_connection_is_stdio): Declare.
9089 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
9090 in debugging output.
9092 2011-12-15 Yao Qi <yao@codesourcery.com>
9094 * tracepoint.c: Include sys/syscall.h.
9095 (gdb_ust_thread): Remove preprocessor conditional.
9097 2011-12-14 Pedro Alves <pedro@codesourcery.com>
9099 * linux-low.c (linux_detach_one_lwp): Call
9100 the_low_target.prepare_to_resume before detaching.
9102 2011-12-14 Yao Qi <yao@codesourcery.com>
9104 * tracepoint.c (gdb_ust_thread): Don't ignore return value
9107 2011-12-14 Yao Qi <yao@codesourcery.com>
9109 * i386-low.c (i386_low_stopped_data_address): Initialize local
9112 2011-12-13 Pedro Alves <pedro@codesourcery.com>
9116 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
9117 DR_CONTROL unless necessary. Extend comments.
9118 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
9119 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
9121 2011-12-13 Yao Qi <yao@codesourcery.com>
9123 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
9125 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
9127 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
9129 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
9130 Print new debug message for such case.
9132 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9134 Fix overlapping memcpy.
9135 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
9136 the read_inferior_memory transfer.
9137 (delete_fast_tracepoint_jump): New variable buf. Use it for the
9138 write_inferior_memory transfer.
9139 (set_fast_tracepoint_jump): New variable buf. Use it for the
9140 read_inferior_memory and write_inferior_memory transfers.
9141 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
9142 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
9143 Use it for the write_inferior_memory transfer.
9144 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
9147 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9149 * linux-low.c (fetch_register, store_register): Make code
9150 consistent, fix formatting.
9152 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9154 * linux-low.c (usr_store_inferior_registers): Factor out code
9155 to handle individual registers into...
9156 (store_register): ... this new function.
9158 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
9160 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
9161 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
9162 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
9163 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
9164 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
9165 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
9166 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
9167 (srv_xmlfiles): Add new XML files.
9169 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
9171 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
9172 (init_registers_s390_linux32v1): Add prototype.
9173 (init_registers_s390_linux32v2): Likewise.
9174 (init_registers_s390_linux64v1): Likewise.
9175 (init_registers_s390_linux64v2): Likewise.
9176 (init_registers_s390x_linux64v1): Likewise.
9177 (init_registers_s390x_linux64v2): Likewise.
9178 (s390_num_regs): Increment to 52.
9179 (s390_regmap): Add orig_r2 register.
9180 (s390_num_regs_3264): Increment to 68.
9181 (s390_regmap_3264): Add orig_r2 register.
9182 (s390_collect_ptrace_register): Handle orig_r2 register.
9183 (s390_supply_ptrace_register): Likewise.
9184 (s390_fill_last_break): New function.
9185 (s390_store_last_break): Likewise.
9186 (s390_fill_system_call): New function.
9187 (s390_store_system_call): Likewise.
9188 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
9190 (s390_check_regset): New function.
9191 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
9192 NT_S390_SYSTEM_CALL regsets and use appropriate description.
9193 Update target_regsets for available register sets.
9195 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
9196 Jan Kratochvil <jan.kratochvil@redhat.com>
9198 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
9199 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
9201 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
9202 * linux-low.h (struct process_info_private): New member r_debug.
9203 * server.c (handle_qxfer_libraries): Call
9204 the_target->qxfer_libraries_svr4.
9205 (handle_qxfer_libraries_svr4): New function.
9206 (qxfer_packets): New entry "libraries-svr4".
9207 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
9208 * target.h (struct target_ops): New member qxfer_libraries_svr4.
9209 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
9210 PACKET_qXfer_libraries_svr4.
9212 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
9214 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
9215 PSW address/mask between 8-byte and 16-byte formats.
9216 (s390_supply_ptrace_register): Likewise.
9217 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
9218 basic addressing mode bit.
9220 2011-11-24 Stan Shebs <stan@codesourcery.com>
9222 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
9224 2011-11-17 Stan Shebs <stan@codesourcery.com>
9226 * tracepoint.c (struct tracepoint): New field traceframe_usage.
9227 (tracing_start_time): New global.
9228 (tracing_stop_time): New global.
9229 (tracing_user_name): New global.
9230 (tracing_notes): New global.
9231 (tracing_stop_note): New global.
9232 (cmd_qtstart): Set traceframe_usage, start_time.
9233 (stop_tracing): Set stop_time.
9234 (cmd_qtstatus): Report additional status.
9235 (cmd_qtp): New function.
9236 (handle_tracepoint_query): Call it.
9237 (cmd_qtnotes): New function.
9238 (handle_tracepoint_general_set): Call it.
9239 (get_timestamp): Rename from tsv_get_timestamp.
9241 2011-11-14 Stan Shebs <stan@codesourcery.com>
9242 Kwok Cheung Yeung <kcy@codesourcery.com>
9244 * linux-x86-low.c (small_jump_insn): New.
9245 (i386_install_fast_tracepoint_jump_pad): Add arguments for
9246 trampoline and error message, build a trampoline and issue a small
9247 jump instruction to it.
9248 (x86_install_fast_tracepoint_jump_pad): Add arguments for
9249 trampoline and error message.
9250 (x86_get_min_fast_tracepoint_insn_len): New.
9251 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
9252 * linux-low.h (struct linux_target_ops): Add arguments to
9253 install_fast_tracepoint_jump_pad operation, add new operation.
9254 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
9256 (linux_get_min_fast_tracepoint_insn_len): New function.
9257 (linux_target_op): Add new operation.
9258 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
9259 (gdb_trampoline_buffer_end): Ditto.
9260 (gdb_trampoline_buffer_error): Ditto.
9261 (struct ipa_sym_addresses): Add fields for new IPA variables.
9262 (symbol_list): Add entries for new IPA variables.
9263 (struct tracepoint): Add fields to hold the address range of the
9264 trampoline used by the tracepoint.
9265 (trampoline_buffer_head): New static variable.
9266 (trampoline_buffer_tail): Ditto.
9267 (claim_trampoline_space): New function.
9268 (have_fast_tracepoint_trampoline_buffer): New function.
9269 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
9271 (install_fast_tracepoint): Ditto, also add error buffer argument.
9272 (cmd_qtminftpilen): New function.
9273 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
9274 (fast_tracepoint_from_trampoline_address): New function.
9275 (fast_tracepoint_collecting): Handle trampoline as part of jump
9277 (set_trampoline_buffer_space): New function.
9278 (initialize_tracepoint): Initialize new IPA variables.
9279 * target.h (struct target_ops): Add arguments to
9280 install_fast_tracepoint_jump_pad operation, add new
9281 get_min_fast_tracepoint_insn_len operation.
9282 (target_get_min_fast_tracepoint_insn_len): New.
9283 (install_fast_tracepoint_jump_pad): Add arguments.
9284 * server.h (IPA_BUFSIZ): Define.
9285 * linux-i386-ipa.c: Include extra header files.
9286 (initialize_fast_tracepoint_trampoline_buffer): New function.
9287 (initialize_low_tracepoint): Call it.
9288 * server.h (set_trampoline_buffer_space): Declare.
9289 (claim_trampoline_space): Ditto.
9290 (have_fast_tracepoint_trampoline_buffer): Ditto.
9292 2011-11-14 Yao Qi <yao@codesourcery.com>
9294 * server.c (handle_query): Handle InstallInTrace for qSupported.
9295 * tracepoint.c (add_tracepoint): Sort list.
9296 (install_tracepoint, download_tracepoint): New.
9297 (cmd_qtdp): Call them to install and download tracepoints.
9298 (sort_tracepoints): Removed.
9299 (cmd_qtstart): Update.
9301 2011-11-14 Yao Qi <yao@codesourcery.com>
9303 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
9304 * mem-break.h: Declare.
9305 * tracepoint.c (cmd_qtstart): Move some code to ...
9306 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
9308 (download_tracepoints): Move some code to ...
9309 (download_tracepoint_1): ... here. New.
9311 2011-11-08 Yao Qi <yao@codesourcery.com>
9313 * remote-utils.c (relocate_instruction): A comment fix.
9315 2011-11-07 Joel Brobecker <brobecker@adacore.com>
9317 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
9318 (i386_dr_low_get_control, i386_dr_low_get_status): Use
9319 dr_status_mirror and dr_control_mirror from debug_reg_state.
9320 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
9321 (i386_initial_stuff): Remove use of deleted globals.
9322 (i386_get_thread_context, i386_set_thread_context,
9323 i386_thread_added): Use dr_status_mirror and dr_control_mirror
9324 from debug_reg_state.
9326 2011-11-05 Yao Qi <yao@codesourcery.com>
9328 * tracepoint.c (gdb_collect): Loop over tracepoints of same
9329 address as TPOINT's.
9331 2011-11-02 Stan Shebs <stan@codesourcery.com>
9333 * tracepoint.c (agent_mem_read_string): New function.
9334 (eval_agent_expr): Call it for tracenz.
9335 * server.c (handle_query): Report support for tracenz.
9337 2011-11-02 Yao Qi <yao@codesourcery.com>
9339 * tracepoint.c (cmd_qtstart): Remove unused local variables.
9341 2011-11-02 Yao Qi <yao@codesourcery.com>
9343 * target.h: Fix a typo in comment.
9345 2011-10-31 Pedro Alves <pedro@codesourcery.com>
9347 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
9348 clobber the breakpoints' shadows with fast tracepoint jumps.
9349 * mem-break.h (check_mem_write): Add `myaddr' parameter.
9350 * target.c (write_inferior_memory): Also pass MYADDR down to
9353 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
9355 * configure.ac: Check support for personality routine.
9356 * configure: Regenerate.
9357 * config.in: Likewise.
9358 * linux-low.c: Include <sys/personality.h>.
9359 Define ADDR_NO_RANDOMIZE if necessary.
9360 (linux_create_inferior): Disable address space randomization when
9361 forking inferior, if requested.
9362 (linux_supports_disable_randomization): New function.
9363 (linux_target_ops): Install it.
9364 * server.h (disable_randomization): Declare.
9365 * server.c (disable_randomization): New global variable.
9366 (handle_general_set): Handle QDisableRandomization.
9367 (handle_query): Likewise for qSupported.
9368 (main): Support --disable-randomization and --no-disable-randomization
9369 command line arguments.
9370 * target.h (struct target_ops): Add supports_disable_randomization.
9371 (target_supports_disable_randomization): New macro.
9373 2011-09-29 Mike Frysinger <vapier@gentoo.org>
9375 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
9377 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
9378 [!PT_GETDSBT] (target_loadmap): New definition.
9379 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
9380 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
9381 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
9382 and PT_GETDSBT to LINUX_LOADMAP.
9383 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
9384 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
9386 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
9388 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
9389 (arm_linux_hwbp_cap): New static variable.
9390 (arm_linux_get_hwbp_cap): Replace by ...
9391 (arm_linux_init_hwbp_cap): ... this new function.
9392 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
9393 (arm_linux_get_hw_watchpoint_count): Likewise.
9394 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9395 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
9396 (arm_prepare_to_resume): Use perror_with_name instead of error.
9398 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
9400 * linux-arm-low.c: Include <signal.h>.
9401 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
9402 (struct arm_linux_hwbp_cap): New data type.
9403 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
9404 (struct arm_linux_hw_breakpoint): New data type.
9405 (MAX_BPTS, MAX_WPTS): Define.
9406 (struct arch_process_info, struct arch_lwp_info): New data types.
9407 (arm_linux_get_hwbp_cap): New function.
9408 (arm_linux_get_hw_breakpoint_count): Likewise.
9409 (arm_linux_get_hw_watchpoint_count): Likewise.
9410 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9411 (arm_hwbp_control_initialize): Likewise.
9412 (arm_hwbp_control_is_enabled): Likewise.
9413 (arm_hwbp_control_is_initialized): Likewise.
9414 (arm_hwbp_control_disable): Likewise.
9415 (arm_linux_hw_breakpoint_equal): Likewise.
9416 (arm_linux_hw_point_initialize): Likewise.
9417 (struct update_registers_data): New data structure.
9418 (update_registers_callback: New function.
9419 (arm_insert_point): Likewise.
9420 (arm_remove_point): Likewise.
9421 (arm_stopped_by_watchpoint): Likewise.
9422 (arm_stopped_data_address): Likewise.
9423 (arm_new_process): Likewise.
9424 (arm_new_thread): Likewise.
9425 (arm_prepare_to_resume): Likewise.
9426 (the_low_target): Register arm_insert_point, arm_remove_point,
9427 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
9428 arm_new_thread, and arm_prepare_to_resume.
9430 2011-09-15 Stan Shebs <stan@codesourcery.com>
9432 * server.h (struct emit_ops): Add compare-goto fields.
9433 * tracepoint.c (gdb_agent_op_sizes): New table.
9434 (emit_eq_goto): New function.
9435 (emit_ne_goto): New function.
9436 (emit_lt_goto): New function.
9437 (emit_le_goto): New function.
9438 (emit_gt_goto): New function.
9439 (emit_ge_goto): New function.
9440 (is_goto_target): New function.
9441 (compile_bytecodes): Recognize special cases of compare-goto
9442 combinations and call specialized emitters for them.
9443 * linux-x86-low.c (amd64_emit_eq_goto): New function.
9444 (amd64_emit_ne_goto): New function.
9445 (amd64_emit_lt_goto): New function.
9446 (amd64_emit_le_goto): New function.
9447 (amd64_emit_gt_goto): New function.
9448 (amd64_emit_ge_goto): New function.
9449 (amd64_emit_ops): Add the new functions.
9450 (i386_emit_eq_goto): New function.
9451 (i386_emit_ne_goto): New function.
9452 (i386_emit_lt_goto): New function.
9453 (i386_emit_le_goto): New function.
9454 (i386_emit_gt_goto): New function.
9455 (i386_emit_ge_goto): New function.
9456 (i386_emit_ops): Add the new functions.
9458 2011-09-08 Stan Shebs <stan@codesourcery.com>
9460 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
9461 (i386_emit_epilogue): Restore %ebx.
9463 2011-08-31 Jie Zhang <jzhang918@gmail.com>
9465 * server.c (step_thread): Remove definition.
9466 (process_serial_event): Don't handle Hs.
9467 * server.h (step_thread): Remove declaration.
9468 * target.c (set_desired_inferior): Remove use of step_thread.
9470 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
9472 * linux-low.c: Include linux-procfs.h.
9473 (linux_attach_lwp_1): Update comments.
9474 (linux_attach): Scan for existing threads when attaching to a
9475 process that is the tgid.
9476 * Makefile.in: Update dependencies.
9478 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
9480 * configure.srv: Add linux-procfs.o dependencies.
9482 2011-08-14 Yao Qi <yao@codesourcery.com>
9484 * target.h (struct target_ops): Fix indent.
9485 * win32-low.c (win32_target_ops): Fix comment.
9487 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
9488 Yao Qi <yao@codesourcery.com>
9490 * Makefile.in (clean): Remove tic6x-*.c files.
9491 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
9492 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
9493 (tic6x-c64xp-linux.c): Likewise.
9494 * configure.srv: Add support for tic6x-*-uclinux.
9495 * linux-tic6x-low.c: New.
9496 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
9498 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
9499 Yao Qi <yao@codesourcery.com>
9501 * target.h (struct target_ops): Add read_loadmap.
9502 * linux-low.c (struct target_loadseg): New type.
9503 (struct target_loadmap): New type.
9504 (linux_read_loadmap): New function.
9505 (linux_target_ops): Add linux_read_loadmap.
9506 * server.c (handle_query): Support qXfer:fdpic:read packet.
9507 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
9510 2011-08-05 Eli Zaretskii <eliz@gnu.org>
9512 * win32-low.c: Include <stdint.h>.
9514 2011-07-22 Pedro Alves <pedro@codesourcery.com>
9516 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
9517 to the inferior here.
9518 (i386_remove_aligned_watchpoint): Ditto.
9519 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
9520 fit part of the watchpoint in the debug registers.
9521 (i386_update_inferior_debug_regs): New.
9522 (i386_low_insert_watchpoint): Work on a local mirror of the debug
9523 registers, and only update the inferior on success.
9524 (i386_low_remove_watchpoint): Ditto.
9526 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
9528 * linux-low.c (compare_ints, unique, list_threads, show_process,
9529 linux_core_of_thread): Delete.
9530 (linux_target_ops): Change linux_core_of_thread to
9531 linux_common_core_of_thread.
9532 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
9533 * utils.c (malloc_failure): Change type of argument.
9534 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
9535 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
9536 common/linux-osdata.c, common/ptid.c and common/buffer.c.
9537 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
9538 (IPA_OBJS): Add common-utils-ipa.o.
9539 (ptid_h, linux_osdata_h): New macros.
9540 (server_h): Add common/common-utils.h, common/xml-utils.h,
9541 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
9543 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
9544 ptid.o, buffer.o): New rules.
9545 (linux-low.o): Add common/linux-osdata.h as a dependency.
9546 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
9547 * configure.ac: Add AC_HEADER_DIRENT check.
9548 * config.in: Regenerate.
9549 * configure: Regenerate.
9550 * remote-utils.c (xml_escape_text): Delete.
9551 (buffer_grow, buffer_free, buffer_init, buffer_finish,
9552 buffer_xml_printf): Move to common/buffer.c.
9553 * server.c (main): Remove call to initialize_inferiors.
9554 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
9555 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
9556 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
9557 internal_error, gdb_assert, gdb_assert_fail): Delete.
9558 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
9559 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
9561 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
9562 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
9563 initialize_inferiors): Delete.
9565 2011-07-20 Pedro Alves <pedro@codesourcery.com>
9567 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
9570 2011-05-31 Pedro Alves <pedro@codesourcery.com>
9572 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
9574 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
9576 2011-05-26 Yao Qi <yao@codesourcery.com>
9578 * Makefile.in (thread-db.o): Track dependence to
9579 common/gdb_thread_db.h.
9580 * thread-db.c: include gdb_thread_db.h from right place.
9582 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
9584 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
9585 __FILE__ and __LINE__ to internal_error.
9587 2011-05-13 Doug Evans <dje@google.com>
9589 * thread-db.c (try_thread_db_load_from_sdir): New function.
9590 (try_thread_db_load_from_dir): New function.
9591 (thread_db_load_search): Handle $sdir, ignore $pdir.
9592 Remove trying of system directories if search of
9593 libthread-db-search-path fails, that is now done via $sdir.
9595 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
9597 * server.c (handle_query): Add EnableDisableTracepoints to the list
9598 of supported features.
9599 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
9601 (cmd_qtenable_disable): New.
9602 (cmd_qtstart): Install tracepoints even if disabled.
9603 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
9604 receiving a QTEnable or QTDisable packet.
9605 (gdb_collect): Skip data collection if fast tracepoint is disabled.
9606 (ust_marker_to_static_tracepoint): Do not ignore disabled static
9608 (gdb_probe): Skip data collection if static tracepoint is disabled.
9610 2011-05-10 Doug Evans <dje@google.com>
9612 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
9614 2011-05-04 Doug Evans <dje@google.com>
9616 * linux-low.c (linux_join): Skip process lookup.
9617 * spu-low.c (spu_join): Ditto.
9618 * server.c (join_inferiors_callback): Delete.
9619 (process_serial_event): For 'D' packet (detach) call join_inferior
9622 2011-05-04 Joseph Myers <joseph@codesourcery.com>
9624 * README: Don't mention xscale*-*-linux*.
9625 * configure.srv (xscale*-*-linux*): Don't handle target.
9627 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
9629 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
9631 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
9632 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
9633 (i386_emit_void_call_2): Likewise.
9635 2011-04-26 Yao Qi <yao@codesourcery.com>
9637 * linux-low.c: Move common macros to linux-ptrace.h.
9638 Include linux-ptrace.h.
9639 * Makefile.in (linux_ptrace_h): New.
9640 (linux-low.o): Depends on linux-ptrace.h.
9642 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
9644 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
9645 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
9646 (remote_prepare): New function with most of the TCP code from ...
9647 (remote_open): ... here. Detect PORT here unconditionally. Move also
9648 setting transport_is_reliable.
9649 * server.c (run_once): New variable.
9650 (gdbserver_usage): Document it.
9651 (main): Set run_once for `--once'. Call remote_prepare. Exit after
9652 the first run if RUN_ONCE.
9653 * server.h (run_once, remote_prepare): New declarations.
9655 2011-04-19 Tom Tromey <tromey@redhat.com>
9657 * win32-low.c (handle_load_dll): Remove duplicate "the".
9659 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
9661 Remove support for old Cygwin 1.5 versions.
9662 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
9663 function to avoid warning.
9664 (win32_add_one_solib): Use cygwin_conv_path function to avoid
9667 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
9669 * gdbserver/server.h (Macro _): Define it if not available.
9671 2011-03-14 Michael Snyder <msnyder@vmware.com>
9673 * hostio.c (handle_close): Remove unnecessary null test.
9675 2011-03-10 Joel Brobecker <brobecker@adacore.com>
9677 * Makefile.in (maintainer-clean realclean distclean): Remove
9678 "make ... subdir_do" command.
9680 2011-03-10 Michael Snyder <msnyder@vmware.com>
9682 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
9684 * server.c (handle_v_run): Free alloced buffer on early return.
9686 2011-03-09 Yao Qi <yao@codesourcery.com>
9689 2011-03-04 Yao Qi <yao@codesourcery.com>
9691 * Makefile.in: Remove GNU make feature --directory.
9693 2011-03-05 Yao Qi <yao@codesourcery.com>
9695 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9696 (subdir_do): New make target. Copied from gdb/Makefile.
9697 (maintainer-clean, realclean, distclean, clean): Call corresponding
9698 make targets in common/Makefile.
9700 2011-02-11 Yao Qi <yao@codesourcery.com>
9702 * configure.ac: Call AC_PROG_RANLIB.
9703 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9704 * configure: Regenerate.
9706 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9708 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
9710 2011-03-06 Yao Qi <yao@codesourcery.com>
9712 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
9714 2011-03-05 Yao Qi <yao@codesourcery.com>
9716 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9717 (subdir_do): New make target. Copied from gdb/Makefile.
9718 (maintainer-clean, realclean, distclean, clean): Call corresponding
9719 make targets in common/Makefile.
9721 2011-03-04 Yao Qi <yao@codesourcery.com>
9723 * Makefile.in: Remove GNU make feature --directory.
9725 2011-03-04 Michael Snyder <msnyder@vmware.com>
9727 * server.c (queue_stop_reply): Call xmalloc not malloc.
9729 2011-03-02 Michael Snyder <msnyder@vmware.com>
9731 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
9733 2011-02-28 Michael Snyder <msnyder@vmware.com>
9735 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
9736 (cmd_qtframe): Ditto.
9737 (cmd_qtbuffer): Ditto.
9738 (cmd_bigqtbuffer): Ditto.
9740 * utils.c (decimal2str): Initialize 'width' to nine, then
9743 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
9745 * hostio.c (require_data): Free *data, not data.
9747 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9749 * hostio.c (require_data): Use free, not xfree.
9751 2011-02-27 Michael Snyder <msnyder@vmware.com>
9753 * server.c (handle_query): Discard unused value.
9755 * hostio.c (require_data): Free malloc memory before returning
9758 2011-02-26 Michael Snyder <msnyder@vmware.com>
9760 * linux-low.c (list_threads): Call closedir for dirent.
9762 2011-02-27 Michael Snyder <msnyder@vmware.com>
9764 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
9765 a case statement falls through.
9767 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
9769 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
9772 2011-02-26 Michael Snyder <msnyder@vmware.com>
9774 * utils.c (decimal2str): Eliminate dead code and dead param.
9775 (pulongest): Drop dead param from call to decimal2str.
9778 2011-02-24 Joel Brobecker <brobecker@adacore.com>
9780 Revert the following patch (not approved yet):
9781 2011-02-21 Hui Zhu <teawater@gmail.com>
9782 * tracepoint.c (tp_printf): New function.
9783 (eval_agent_expr): Handle gdb_agent_op_printf.
9785 2011-02-21 Hui Zhu <teawater@gmail.com>
9787 * tracepoint.c (tp_printf): New function.
9788 (eval_agent_expr): Handle gdb_agent_op_printf.
9790 2011-02-18 Tom Tromey <tromey@redhat.com>
9792 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
9793 (tracepoint.o): Likewise.
9794 * tracepoint.c (enum gdb_agent_op): Use ax.def.
9795 (gdb_agent_op_names): Likewise.
9797 2011-02-18 Tom Tromey <tromey@redhat.com>
9799 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
9800 gdb_agent_op_rot>: New constants.
9801 (gdb_agent_op_names): Add pick and roll.
9802 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
9805 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
9807 * aclocal.m4: Regenerated with aclocal-1.11.1.
9809 2011-02-14 Pedro Alves <pedro@codesourcery.com>
9811 * server.c (handle_qxfer_traceframe_info): New.
9812 (qxfer_packets): Register "traceframe-info".
9813 (handle_query): Report support for qXfer:traceframe-info:read+.
9814 * tracepoint.c (match_blocktype): New.
9815 (traceframe_find_block_type): Rename to ...
9816 (traceframe_walk_blocks): ... this. Add callback filter argument,
9818 (traceframe_find_block_type): New, reimplemented on top of
9819 traceframe_walk_blocks.
9820 (build_traceframe_info_xml): New.
9821 (traceframe_read_info): New.
9822 * server.h (traceframe_read_info): Declare.
9824 2011-02-11 Yao Qi <yao@codesourcery.com>
9826 * configure.ac: Call AC_PROG_RANLIB.
9827 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9828 * configure: Regenerate.
9830 2011-02-07 Pedro Alves <pedro@codesourcery.com>
9832 * server.c (gdb_read_memory): Change return semantics to allow
9834 (handle_search_memory_1): Adjust.
9835 (process_serial_event) <'m' packet>: Handle partial transfers.
9836 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
9838 2011-01-28 Pedro Alves <pedro@codesourcery.com>
9840 * regcache.c (init_register_cache): Initialize
9841 regcache->register_status.
9842 (free_register_cache): Release regcache->register_status.
9843 (regcache_cpy): Copy register_status.
9844 (registers_to_string): Print 'x's for unavailable registers.
9845 (supply_register): Mark the register's status valid or
9846 unavailable, depending on whether a buffer was passed in or not.
9847 (supply_register_zeroed): New.
9848 (supply_regblock): Mark the registers' status valid or
9849 unavailable, depending on whether a buffer was passed in or not.
9850 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
9851 (struct regcache): New `register_status' field.
9852 (supply_register_zeroed): Declare.
9853 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
9854 supply_register_zeroed, rather than passing a NULL buffer to
9856 * tracepoint.c (fetch_traceframe_registers): Update comment.
9858 2011-01-28 Pedro Alves <pedro@codesourcery.com>
9860 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
9863 2011-01-25 Pedro Alves <pedro@codesourcery.com>
9865 * server.h (decode_xfer_write): Change prototype.
9866 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
9867 and don't extract the annex here.
9868 * server.c (decode_xfer_read): Remove `annex' parameter,
9869 and don't extract the annex here.
9871 (struct qxfer): New.
9872 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
9873 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
9874 (handle_qxfer_statictrace): New functions, abstracted out from
9875 handle_query, and made to use the struct qxfer interface.
9876 (handle_threads_qxfer_proper): Rename to ...
9877 (handle_qxfer_threads_proper): ... this.
9878 (handle_threads_qxfer): Rename to ...
9879 (handle_qxfer_threads): ... this. Adjust.
9880 (qxfer_packets): New array.
9881 (handle_qxfer): New function.
9882 (handle_query): Use handle_qxfer.
9884 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
9886 * gdbreplay.c: Shorten lines of >= 80 columns.
9887 * linux-low.c: Ditto.
9888 * linux-ppc-low.c: Ditto.
9889 * linux-s390-low.c: Ditto.
9890 * linux-sparc-low.c: Ditto.
9891 * linux-x86-low.c: Ditto.
9892 * linux-xtensa-low.c: Ditto.
9893 * mem-break.c: Ditto.
9895 * regcache.h: Ditto.
9896 * remote-utils.c: Ditto.
9899 * thread-db.c: Ditto.
9900 * tracepoint.c: Ditto.
9902 * win32-low.h: Ditto.
9904 2011-01-05 Joel Brobecker <brobecker@adacore.com>
9906 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
9909 2011-01-01 Joel Brobecker <brobecker@adacore.com>
9911 * server.c (gdbserver_version): Update copyright year in version
9913 * gdbreplay.c (gdbreplay_version): Ditto.
9915 2010-12-29 Jie Zhang <jie.zhang@analog.com>
9917 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
9918 * linux-bfin-low.c: New file.
9919 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
9920 PT_DATA_ADDR for BFIN targets.
9921 * Makefile.in (SFILES): Add linux-bfin-low.c.
9922 (clean): Remove reg-bfin.c.
9923 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
9924 * README: Mention supported Blackfin targets.
9926 2010-12-23 Mike Frysinger <vapier@gentoo.org>
9928 * .gitignore: New file.
9930 2010-11-16 Mike Frysinger <vapier@gentoo.org>
9932 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
9934 2010-10-22 Jie Zhang <jie@codesourcery.com>
9936 * Makefile.in: Add FLAGS_TO_PASS variable.
9937 (install): Remove dependency of install-only and recursively
9938 invoke make for install-only.
9940 2010-10-04 Doug Evans <dje@google.com>
9942 * Makefile.in (uninstall): Use $(DESTDIR).
9944 2010-09-24 Pedro Alves <pedro@codesourcery.com>
9948 * linux-x86-low.c (compat_siginfo_from_siginfo)
9949 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
9950 si_code is < 0. Check for si_code == SI_TIMER before checking for
9953 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9955 * lynx-i386-low.c: New file.
9956 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
9958 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9960 * lynx-low.c (ptrace_request_to_str): Remove handling for
9961 request values that have been removed in LynxOS 5.x.
9963 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9965 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
9968 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
9970 * configure.ac: Add --enable-inprocess-agent option.
9971 * configure: Rebuilt.
9973 2010-09-06 Yao Qi <yao@codesourcery.com>
9975 * linux-low.c (linux_kill): Remove unused variable.
9976 (linux_stabilize_threads): Likewise.
9977 * server.c (start_inferior): Likewise.
9978 (queue_stop_reply_callback): Likewise.
9979 * tracepoint.c (do_action_at_tracepoint): Likewise.
9981 2010-09-06 Yao Qi <yao@codesourcery.com>
9983 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
9986 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9988 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
9990 2010-09-06 Pedro Alves <pedro@codesourcery.com>
9992 * Makefile.in (install-only): Replace $IPA_DEPFILES with
9995 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9997 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
9998 gdbserver/lynx-ppc-low.c: New files.
9999 * Makefile.in (lynx_low_h): New variable.
10000 (lynx-low.o, lynx-ppc-low.o): New rules.
10001 * configure.ac: On LynxOS, link with -lnetinet.
10002 * configure.srv: Add handling of powerpc-*-lynxos* targets.
10003 * configure: regenerate.
10005 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10007 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
10008 * configure.ac: Add check for vasprintf and vsnprintf.
10009 * configure, config.in: Regenerate.
10010 * server.h (vasprintf, vsnprintf): Add conditional declarations.
10012 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10014 * gdbreplay.c: Move include of alloca.h up, next to include of
10016 * server.h: Add include of malloc.h.
10017 * mem-break.c: Remove include of malloc.h.
10018 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
10020 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10022 * Makefile.in (memmem.o): Build with -Wno-error.
10024 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10026 * utils.c (xsnprintf): Make non-static.
10027 * server.h: Add xsnprintf declaration.
10028 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
10029 replace calls to snprintf by calls to xsnprintf throughout.
10031 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10033 * configure.ac: Add configure check for alloca.
10034 * configure, config.in: Regenerate.
10035 * server.h: Include alloca.h if it exists.
10036 * gdbreplay.c: Include alloca.h if it exists.
10038 2010-08-28 Pedro Alves <pedro@codesourcery.com>
10040 * linux-low.c (__SIGRTMIN): Define if not already defined.
10041 (linux_create_inferior): Check for __ANDROID__ rather than
10043 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
10044 are already deferred.
10045 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
10046 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
10047 stopped and already has a pending signal to report.
10048 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
10049 a pending signal to report or is moving out of a jump pad.
10050 (linux_init_signals): Check for __ANDROID__ rather than
10053 2010-08-28 Pedro Alves <pedro@codesourcery.com>
10055 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
10056 debug_threads check. Avoid a linear search when not doing debug
10059 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10061 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
10062 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
10063 (struct file_handler) <fd>: Change type to gdb_fildes_t.
10064 (process_event): Change local fd's type to gdb_fildes_t.
10065 (create_file_handler): Adjust prototype.
10066 (delete_file_handler): Adjust prototype.
10067 (handle_file_event): Adjust prototype. Use pfildes.
10068 (create_file_event): Adjsut prototype.
10069 * remote-utils.c (remote_desc, listen_desc): Change type to
10071 * server.h: New gdb_fildes_t typedef.
10072 [USE_WIN32API]: Include winsock2.h.
10073 (delete_file_handler, add_file_handler): Adjust prototypes.
10074 (pfildes): Declare.
10075 * utils.c (pfildes): New.
10077 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10079 * configure.ac (build_warnings): Add -Wno-char-subscripts.
10080 * configure: Regenerate.
10082 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10084 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
10085 (linux_done_accessing_memory): ... this.
10086 (linux_target_ops): Adjust.
10087 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
10088 * nto-low.c (nto_target_ops): Adjust comment.
10089 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
10090 * spu-low.c (spu_target_ops): Adjust comment.
10091 * target.h (target_ops): Rename unprepare_to_access_memory field
10092 to done_accessing_memory.
10093 (unprepare_to_access_memory): Rename to ...
10094 (done_accessing_memory): ... this.
10096 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10098 * linux-low.c (linux_prepare_to_access_memory): New.
10099 (linux_unprepare_to_access_memory): New.
10100 (linux_target_ops): Install them.
10101 * server.c (read_memory): Rename to ...
10102 (gdb_read_memory): ... this. Use
10103 prepare_to_access_memory/prepare_to_access_memory.
10104 (write_memory): Rename to ...
10105 (gdb_write_memory): ... this. Use
10106 prepare_to_access_memory/prepare_to_access_memory.
10107 (handle_search_memory_1): Adjust.
10108 (process_serial_event): Adjust.
10109 * target.h (struct target_ops): New fields
10110 prepare_to_access_memory and unprepare_to_access_memory.
10111 (prepare_to_access_memory, unprepare_to_access_memory): New.
10112 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
10113 prepare_to_access_memory/prepare_to_access_memory.
10114 * nto-low.c (nto_target_ops): Adjust.
10115 * spu-low.c (spu_target_ops): Adjust.
10116 * win32-low.c (win32_target_ops): Adjust.
10118 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10120 * Makefile.in (WARN_CFLAGS): Get it from configure.
10121 (WERROR_CFLAGS): New.
10122 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
10123 * configure.ac: Introduce --enable-werror, which adds -Werror to
10124 the compiler command line. Enabled by default. Disable with
10125 --disable-werror. Add -Wdeclaration-after-statement
10126 Wpointer-arith and -Wformat-nonliteral to warning flags.
10127 * configure: Regenerate.
10129 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10131 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
10133 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10135 * gdbreplay.c (remote_error): New.
10137 (expect): Use gdbchar. Check for error reading from GDB.
10138 Clarify sync error output.
10139 (play): Check for errors writing to GDB.
10140 * linux-low.c (sigchld_handler): Really ignore `write' errors.
10141 * remote-utils.c (getpkt): Check for errors writing to the remote
10144 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10146 * linux-low.c (linux_wait_1): Move non-debugging code out of
10147 `debug_threads' control.
10149 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10151 * linux-low.c (linux_wait_1): Don't set last_status here.
10152 * server.c (push_event, queue_stop_reply_callback): Assert we're
10153 not pushing a TARGET_WAITKIND_IGNORE event.
10154 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
10155 (myresume, handle_target_event): Set the thread's last_resume_kind
10156 and last_status from the target returned status.
10158 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10162 * linux-x86-low.c (update_debug_registers_callback): New.
10163 (i386_dr_low_set_addr): Use it.
10164 (i386_dr_low_get_addr): New.
10165 (i386_dr_low_set_control): Use update_debug_registers_callback.
10166 (i386_dr_low_get_control): New.
10167 (i386_dr_low_get_status): Adjust.
10168 * linux-low.c (linux_stop_lwp): New.
10169 * linux-low.h (linux_stop_lwp): Declare.
10171 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
10172 argument instead of a i386_debug_reg_state.
10173 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
10174 a i386_debug_reg_state.
10175 (i386_insert_aligned_watchpoint): Adjust.
10176 (i386_remove_aligned_watchpoint): Adjust.
10177 (i386_low_stopped_data_address): Read the debug registers from the
10178 inferior instead of from the mirrors.
10179 * i386-low.h (struct i386_debug_reg_state): Extend comment.
10180 (i386_dr_low_get_addr): Declare.
10181 (i386_dr_low_get_control): Declare.
10182 (i386_dr_low_get_status): Change prototype.
10184 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
10185 (i386_dr_low_get_addr): New.
10186 (i386_dr_low_get_control): New.
10187 (i386_dr_low_get_status): Adjust prototype. Return
10189 (i386_initial_stuff): Clear dr_status_mirror and
10191 (i386_get_thread_context): Adjust.
10192 (i386_set_thread_context): Adjust.
10193 (i386_thread_added): Adjust.
10195 2010-08-24 Pedro Alves <pedro@codesourcery.com>
10197 * linux-low.h (linux_thread_area): Delete declaration.
10199 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
10201 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
10202 after its termination.
10204 2010-08-09 Pedro Alves <pedro@codesourcery.com>
10206 * linux-low.c (gdb_wants_lwp_stopped): Delete.
10207 (gdb_wants_all_stopped): Delete.
10208 (linux_wait_1): Don't call them.
10209 * server.c (handle_v_cont): Tag all threads as want-stopped.
10210 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
10211 stopped as "client-wants-stopped".
10213 2010-07-31 Pedro Alves <pedro@codesourcery.com>
10215 * Makefile.in (signals_h): New.
10216 (server_h): Depend on it.
10217 (server.o): Don't depend on $(signals_def).
10218 (signals.o): Depend on $(signals_def).
10220 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
10222 * Makefile.in (signals_def): New.
10223 (server_h): Append include/gdb/signals.h and signals_def.
10224 (server.o): Append signals_def.
10226 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10228 * server.c (handle_target_event): Use target_signal_to_host for
10229 resume_info.sig initialization.
10230 * target.h (struct thread_resume) <sig>: New comment.
10232 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
10234 * server.c (handle_query): strcpy() the returned string from paddress()
10235 instead of sprintf().
10236 * utils.c (paddress): Return phex_nz().
10238 2010-07-07 Joel Brobecker <brobecker@adacore.com>
10240 * server.c (handle_v_cont): Call mourn_inferior if process
10242 (myresume): Likewise.
10244 2010-07-01 Pedro Alves <pedro@codesourcery.com>
10246 Static tracepoints, and integration with UST.
10248 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
10249 * mem-break.c (uninsert_all_breakpoints)
10250 (reinsert_all_breakpoints): New.
10251 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
10252 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
10253 (gdb_agent_ust_loaded, helper_thread_id)
10254 (gdb_agent_helper_thread_id): New macros.
10255 (struct ipa_sym_addresses): Add addr_ust_loaded,
10256 addr_helper_thread_id, addr_cmd_buf.
10257 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
10258 (in_process_agent_loaded_ust): New.
10259 (write_e_ust_not_loaded): New.
10260 (maybe_write_ipa_ust_not_loaded): New.
10261 (struct collect_static_trace_data_action): New.
10262 (enum tracepoint_type) <static_tracepoint>: New.
10263 (struct tracepoint) <handle>: Mention static tracepoints.
10264 (struct static_tracepoint_ctx): New.
10265 (CMD_BUF_SIZE): New.
10266 (add_tracepoint_action): Handle static tracepoint actions.
10267 (unprobe_marker_at): New.
10268 (clear_installed_tracepoints): Handle static tracepoints.
10269 (cmd_qtdp): Handle static tracepoints.
10270 (probe_marker_at): New.
10271 (cmd_qtstart): Handle static tracepoints.
10272 (response_tracepoint): Handle static tracepoints.
10273 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
10274 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
10275 (get_context_regcache): Handle static tracepoints.
10276 (do_action_at_tracepoint): Handle static tracepoint actions.
10277 (traceframe_find_block_type): Handle static trace data blocks.
10278 (traceframe_read_sdata): New.
10279 (download_tracepoints): Download static tracepoint actions.
10280 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
10281 (GDB_PROBE_NAME): New.
10283 (GET_UST_SYM): New.
10286 (ust_marker_to_static_tracepoint): New.
10288 (collect_ust_data_at_tracepoint): New.
10289 (gdb_ust_probe): New.
10290 (UNIX_PATH_MAX, SOCK_DIR): New.
10291 (gdb_ust_connect_sync_socket): New.
10292 (resume_thread, stop_thread): New.
10293 (run_inferior_command): New.
10294 (init_named_socket): New.
10295 (gdb_ust_socket_init): New.
10296 (cstr_to_hexstr): New.
10298 (first_marker, next_marker): New.
10299 (response_ust_marker): New.
10300 (cmd_qtfstm, cmd_qtsstm): New.
10301 (unprobe_marker_at, probe_marker_at): New.
10302 (cmd_qtstmat, gdb_ust_thread): New.
10303 (gdb_ust_init): New.
10304 (initialize_tracepoint_ftlib): Call gdb_ust_init.
10305 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
10306 (ST_REGENTRY): New.
10307 (x86_64_st_collect_regmap): New.
10308 (X86_64_NUM_ST_COLLECT_GREGS): New.
10309 (AMD64_RIP_REGNUM): New.
10310 (supply_static_tracepoint_registers): New.
10311 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
10312 (ST_REGENTRY): New.
10313 (i386_st_collect_regmap): New.
10314 (i386_NUM_ST_COLLECT_GREGS): New.
10315 (supply_static_tracepoint_registers): New.
10316 * server.c (handle_query): Handle qXfer:statictrace:read.
10317 <qSupported>: Report support for StaticTracepoints, and
10318 qXfer:statictrace:read features.
10319 * server.h (traceframe_read_sdata)
10320 (supply_static_tracepoint_registers): Declare.
10321 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
10322 (unpack_varlen_hex): Include in IPA build.
10323 * Makefile.in (ustlibs, ustinc): New.
10324 (IPA_OBJS): Add remote-utils-ipa.o.
10325 ($(IPA_LIB)): Link -ldl and -lpthread.
10327 (IPAGENT_CFLAGS): Add UST_CFLAGS.
10328 * config.in, configure: Regenerate.
10330 2010-06-20 Ian Lance Taylor <iant@google.com>
10331 Pedro Alves <pedro@codesourcery.com>
10333 * linux-x86-low.c (always_true): Delete.
10334 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
10335 trying to fool the compiler with always_true.
10337 2010-06-20 Pedro Alves <pedro@codesourcery.com>
10339 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
10340 conditions in gdbserver.
10342 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
10344 * spu-low.c (spu_read_memory): Wrap around local store limit.
10345 (spu_write_memory): Likewise.
10347 2010-06-15 Pedro Alves <pedro@codesourcery.com>
10349 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
10350 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
10352 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
10354 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
10355 uses with LONGEST uses.
10357 2010-06-14 Stan Shebs <stan@codesourcery.com>
10358 Pedro Alves <pedro@codesourcery.com>
10362 * linux-x86-low.c: Include limits.h.
10364 (always_true): New.
10367 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
10368 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
10369 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
10370 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
10371 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
10372 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
10373 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
10374 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
10375 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
10376 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
10377 (amd64_emit_void_call_2): New.
10378 (amd64_emit_ops): New.
10379 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
10380 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
10381 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
10382 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
10383 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
10384 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
10385 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
10386 (i386_emit_call, i386_emit_reg, i386_emit_pop)
10387 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
10388 (i386_emit_stack_adjust, i386_emit_int_call_1)
10389 (i386_emit_void_call_2): New.
10390 (i386_emit_ops): New.
10391 (x86_emit_ops): New.
10392 (the_low_target): Install x86_emit_ops.
10393 * server.h (struct emit_ops): New.
10394 (get_raw_reg_func_addr): Declare.
10395 (current_insn_ptr, emit_error): Declare.
10396 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
10397 (set_trace_state_variable_value): New defines.
10398 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
10399 addr_get_trace_state_variable_value and
10400 addr_set_trace_state_variable_value.
10401 (symbol_list): New fields for get_raw_reg,
10402 get_trace_state_variable_value and set_trace_state_variable_value.
10403 (condfn): New typedef.
10404 (struct tracepoint): New field `compiled_cond'.
10405 (do_action_at_tracepoint): Clear compiled_cond.
10406 (get_trace_state_variable_value, set_trace_state_variable_value):
10408 (condition_true_at_tracepoint): If there's a compiled condition,
10410 (current_insn_ptr, emit_error): New globals.
10411 (struct bytecode_address): New.
10412 (get_raw_reg_func_addr): New.
10413 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
10414 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
10415 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
10416 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
10417 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
10418 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
10419 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
10420 (compile_tracepoint_condition, compile_bytecodes): New.
10421 * target.h (emit_ops): Forward declare.
10422 (struct target_ops): New field emit_ops.
10423 (target_emit_ops): New.
10424 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
10425 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
10426 * linux-low.c (linux_emit_ops): New.
10427 (linux_target_ops): Install it.
10428 * linux-low.h (struct linux_target_ops): New field emit_ops.
10430 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
10432 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
10433 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
10435 2010-06-01 Pedro Alves <pedro@codesourcery.com>
10436 Stan Shebs <stan@codesourcery.com>
10438 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
10439 (all): Depend on $(extra_libraries).
10440 (install-only): Install the IPA.
10441 (IPA_OBJS, IPA_LIB): New.
10442 (clean): Remove the IPA lib.
10443 (IPAGENT_CFLAGS): New.
10444 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
10445 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
10446 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
10447 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
10448 * configure.ac: Check for atomic builtins support in the compiler.
10449 (IPA_DEPFILES, extra_libraries): Define.
10450 * configure.srv (ipa_obj): Add description.
10451 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
10452 (i[34567]86-*-linux*): Set ipa_obj.
10453 (x86_64-*-linux*): Set ipa_obj.
10454 * linux-low.c (stabilizing_threads): New.
10455 (supports_fast_tracepoints): New.
10456 (linux_detach): Stabilize threads before detaching.
10457 (handle_tracepoints): Handle internal tracing breakpoints. Assert
10458 the lwp is either not stabilizing, or is moving out of a jump pad.
10459 (linux_fast_tracepoint_collecting): New.
10460 (maybe_move_out_of_jump_pad): New.
10461 (enqueue_one_deferred_signal): New.
10462 (dequeue_one_deferred_signal): New.
10463 (linux_wait_for_event_1): If moving out of a jump pad, defer
10464 pending signals to later.
10465 (linux_stabilize_threads): New.
10466 (linux_wait_1): Check if threads need moving out of jump pads, and
10468 (stuck_in_jump_pad_callback): New.
10469 (move_out_of_jump_pad_callback): New.
10470 (lwp_running): New.
10471 (linux_resume_one_lwp): Handle moving out of jump pads.
10472 (linux_set_resume_request): Dequeue deferred signals.
10473 (need_step_over_p): Also step over fast tracepoint jumps.
10474 (start_step_over): Also uninsert fast tracepoint jumps.
10475 (finish_step_over): Also reinsert fast tracepoint jumps.
10476 (linux_install_fast_tracepoint_jump): New.
10477 (linux_target_ops): Install linux_stabilize_threads and
10478 linux_install_fast_tracepoint_jump_pad.
10479 * linux-low.h (linux_target_ops) <get_thread_area,
10480 install_fast_tracepoint_jump_pad>: New fields.
10481 (struct lwp_info) <collecting_fast_tracepoint,
10482 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
10483 (linux_get_thread_area): Declare.
10484 * linux-x86-low.c (jump_insn): New.
10485 (x86_get_thread_area): New.
10486 (append_insns): New.
10487 (push_opcode): New.
10488 (amd64_install_fast_tracepoint_jump_pad): New.
10489 (i386_install_fast_tracepoint_jump_pad): New.
10490 (x86_install_fast_tracepoint_jump_pad): New.
10491 (the_low_target): Install x86_get_thread_area and
10492 x86_install_fast_tracepoint_jump_pad.
10493 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
10494 (struct fast_tracepoint_jump): New.
10495 (fast_tracepoint_jump_insn): New.
10496 (fast_tracepoint_jump_shadow): New.
10497 (find_fast_tracepoint_jump_at): New.
10498 (fast_tracepoint_jump_here): New.
10499 (delete_fast_tracepoint_jump): New.
10500 (set_fast_tracepoint_jump): New.
10501 (uninsert_fast_tracepoint_jumps_at): New.
10502 (reinsert_fast_tracepoint_jumps_at): New.
10503 (set_breakpoint_at): Use write_inferior_memory.
10504 (uninsert_raw_breakpoint): Use write_inferior_memory.
10505 (check_mem_read): Mask out fast tracepoint jumps.
10506 (check_mem_write): Mask out fast tracepoint jumps.
10507 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
10508 (set_fast_tracepoint_jump): Declare.
10509 (delete_fast_tracepoint_jump)
10510 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
10511 (reinsert_fast_tracepoint_jumps_at): Declare.
10512 * regcache.c: Don't compile many functions when building the
10513 in-process agent library.
10514 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
10515 the register buffer in the heap.
10516 (free_register_cache): If the register buffer isn't owned by the
10517 regcache, don't free it.
10518 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
10519 pre-existing register caches.
10520 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
10522 (convert_ascii_to_int): : Constify `from' parameter type.
10523 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
10524 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
10525 the needed buffer in-place.
10526 (relocate_instruction): New.
10527 * server.c (handle_query) <qSymbols>: If the target supports
10528 tracepoints, give it a chance of looking up symbols. Report
10529 support for fast tracepoints.
10530 (handle_status): Stabilize threads.
10531 (process_serial_event): Adjust.
10532 * server.h (struct fast_tracepoint_jump): Forward declare.
10533 (struct process_info) <fast_tracepoint_jumps>: New field.
10534 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
10535 (decode_X_packet, decode_M_packet): Adjust.
10536 (relocate_instruction): Declare.
10537 (in_process_agent_loaded): Declare.
10538 (tracepoint_look_up_symbols): Declare.
10539 (struct fast_tpoint_collect_status): Declare.
10540 (fast_tracepoint_collecting): Declare.
10541 (force_unlock_trace_buffer): Declare.
10542 (handle_tracepoint_bkpts): Declare.
10543 (initialize_low_tracepoint)
10544 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
10545 * target.h (struct target_ops) <stabilize_threads,
10546 install_fast_tracepoint_jump_pad>: New fields.
10547 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
10548 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
10549 [HAVE_STDINT_H]: Include stdint.h.
10550 (trace_debug_1): Rename to ...
10551 (trace_vdebug): ... this.
10552 (trace_debug): Rename to ...
10553 (trace_debug_1): ... this. Add `level' parameter.
10554 (trace_debug): New.
10555 (ATTR_USED, ATTR_NOINLINE): New.
10556 (IP_AGENT_EXPORT): New.
10557 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
10558 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
10559 (about_to_request_buffer_space, trace_buffer_is_full)
10560 (stopping_tracepoint, expr_eval_result, error_tracepoint)
10561 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
10562 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
10563 (traceframe_write_count, traceframes_created)
10564 (trace_state_variables)
10565 New renaming defines.
10566 (struct ipa_sym_addresses): New.
10567 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
10568 (symbol_list): New.
10569 (ipa_sym_addrs): New.
10570 (all_tracepoint_symbols_looked_up): New.
10571 (in_process_agent_loaded): New.
10572 (write_e_ipa_not_loaded): New.
10573 (maybe_write_ipa_not_loaded): New.
10574 (tracepoint_look_up_symbols): New.
10575 (debug_threads) [IN_PROCESS_AGENT]: New.
10576 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
10577 (UNKNOWN_SIDE_EFFECTS): New.
10578 (stop_tracing): New.
10579 (flush_trace_buffer): New.
10580 (stop_tracing_bkpt): New.
10581 (flush_trace_buffer_bkpt): New.
10582 (read_inferior_integer): New.
10583 (read_inferior_uinteger): New.
10584 (read_inferior_data_pointer): New.
10585 (write_inferior_data_pointer): New.
10586 (write_inferior_integer): New.
10587 (write_inferior_uinteger): New.
10588 (struct collect_static_trace_data_action): Delete.
10589 (enum tracepoint_type): New.
10590 (struct tracepoint) <type>: New field `type'.
10591 <actions_str, step_actions, step_actions_str>: Only include in
10593 <orig_size, obj_addr_on_target, adjusted_insn_addr>
10594 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
10595 (tracepoints): Use IP_AGENT_EXPORT.
10596 (last_tracepoint): Don't include in the IPA.
10597 (stopping_tracepoint): Use IP_AGENT_EXPORT.
10598 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
10599 (alloced_trace_state_variables): New.
10600 (trace_state_variables): Use IP_AGENT_EXPORT.
10601 (traceframe_t): Delete unused variable.
10602 (circular_trace_buffer): Don't include in the IPA.
10603 (trace_buffer_start): Delete.
10604 (struct trace_buffer_control): New.
10605 (trace_buffer_free): Delete.
10606 (struct ipa_trace_buffer_control): New.
10607 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
10608 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
10610 (trace_buffer_ctrl): New.
10611 (TRACE_BUFFER_CTRL_CURR): New.
10612 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
10613 Reimplement as macros.
10614 (trace_buffer_wrap): Delete.
10615 (traceframe_write_count, traceframe_read_count)
10616 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
10617 (struct tracepoint_hit_ctx) <type>: New field.
10618 (struct fast_tracepoint_ctx): New.
10619 (memory_barrier): New.
10621 (record_tracepoint_error): Update atomically in the IPA.
10622 (clear_inferior_trace_buffer): New.
10623 (about_to_request_buffer_space): New.
10624 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
10625 updating the same buffer.
10626 (add_tracepoint): Default the tracepoint's type to trap
10627 tracepoint, and orig_size to -1.
10628 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
10629 internal variables.
10630 (create_trace_state_variable): New parameter `gdb'. Handle it.
10631 (clear_installed_tracepoints): Clear fast tracepoint jumps.
10632 (cmd_qtdp): Handle fast tracepoints.
10633 (cmd_qtdv): Adjust.
10634 (max_jump_pad_size): New.
10635 (gdb_jump_pad_head): New.
10636 (get_jump_space_head): New.
10637 (claim_jump_space): New.
10638 (sort_tracepoints): New.
10639 (MAX_JUMP_SIZE): New.
10640 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
10642 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
10643 support. Upload fast traceframes, and delete internal IPA
10645 (stop_tracing_handler): New.
10646 (flush_trace_buffer_handler): New.
10647 (cmd_qtstop): Upload fast tracepoints.
10648 (response_tracepoint): Handle fast tracepoints.
10649 (tracepoint_finished_step): Upload fast traceframes. Set the
10650 tracepoint hit context's tracepoint type.
10651 (handle_tracepoint_bkpts): New.
10652 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
10653 type. Add comment about fast tracepoints.
10654 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
10655 non-existing action_str field.
10656 (get_context_regcache): Handle fast tracepoints.
10657 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
10659 (fast_tracepoint_from_jump_pad_address): New.
10660 (fast_tracepoint_from_ipa_tpoint_address): New.
10661 (collecting_t): New.
10662 (force_unlock_trace_buffer): New.
10663 (fast_tracepoint_collecting): New.
10665 (gdb_collect): New.
10666 (write_inferior_data_ptr): New.
10667 (target_tp_heap): New.
10668 (target_malloc): New.
10669 (download_agent_expr): New.
10671 (download_tracepoints): New.
10672 (download_trace_state_variables): New.
10673 (upload_fast_traceframes): New.
10674 (IPA_FIRST_TRACEFRAME): New.
10675 (IPA_NEXT_TRACEFRAME_1): New.
10676 (IPA_NEXT_TRACEFRAME): New.
10677 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
10678 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
10679 (gdb_jump_pad_buffer_end): New.
10680 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
10681 (initialize_tracepoint): Adjust.
10682 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
10683 buffer. Initialize the low module.
10684 * utils.c (PREFIX, TOOLNAME): New.
10685 (malloc_failure): Use PREFIX.
10686 (error): In the IPA, an error causes an exit.
10687 (fatal, warning): Use PREFIX.
10688 (internal_error): Use TOOLNAME.
10689 (NUMCELLS): Increase to 10.
10690 * configure, config.in: Regenerate.
10692 2010-06-01 Pedro Alves <pedro@codesourcery.com>
10694 * server.c (handle_query) <qSupported>: Do two passes over the
10695 qSupported string to avoid nesting strtok.
10697 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10699 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
10701 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
10702 -Wl,--dynamic-list.
10703 * configure: Regenerate.
10704 * proc-service.list: New.
10706 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10708 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
10711 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
10713 * gdbreplay.c (remote_open): Check error return from socket() call by
10714 its equality to -1 not by it being negative.
10715 * remote-utils.c (remote_open): Likewise.
10717 2010-05-23 Pedro Alves <pedro@codesourcery.com>
10719 * config.h: Regenerate.
10721 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10723 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
10724 doesn't provide PTRACE_GET_THREAD_AREA.
10726 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10728 * linux-m68k-low.c: Include <asm/ptrace.h>
10729 (ps_get_thread_area): Implement.
10731 2010-05-03 Doug Evans <dje@google.com>
10733 * event-loop.c (struct callback_event): New struct.
10734 (callback_list): New global.
10735 (append_callback_event, delete_callback_event): New functions.
10736 (process_callback): New function.
10737 (start_event_loop): Call it.
10738 * remote-utils.c (NOT_SCHEDULED): Define.
10739 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
10740 moved out of readchar.
10741 (readchar): Rewrite. Call reschedule before returning.
10742 (reset_readchar): New function.
10743 (remote_close): Call it.
10744 (process_remaining, reschedule): New functions.
10745 * server.h (callback_handler_func): New typedef.
10746 (append_callback_event, delete_callback_event): Declare.
10748 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10750 * proc-service.c (ps_pglobal_lookup): Use
10751 thread_db_look_up_one_symbol.
10752 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
10753 parameter. Use it instead of all_symbols_looked_up.
10754 * server.h (struct process_info) <all_symbols_looked_up>: Delete
10756 (all_symbols_looked_up): Don't declare.
10757 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
10758 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
10760 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
10761 Set all_symbols_looked_up here.
10762 (thread_db_look_up_one_symbol): New.
10763 (thread_db_get_tls_address): Adjust.
10764 (thread_db_load_search, try_thread_db_load_1): Always allocate the
10765 thread_db object on the heap, and tentatively set it in the
10767 (thread_db_init): Don't set all_symbols_looked_up here.
10768 * linux-low.h (thread_db_look_up_one_symbol): Declare.
10770 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10772 * linux-low.c (linux_kill, linux_detach): Adjust.
10773 (status_pending_p_callback): Remove redundant statement. Check
10774 for !TARGET_WAITIKIND_IGNORE, instead of
10775 TARGET_WAITKIND_STOPPED.
10776 (handle_tracepoints): Make sure LWP is locked. Adjust.
10777 (linux_wait_for_event_1): Adjust.
10778 (linux_cancel_breakpoints): New.
10779 (unsuspend_one_lwp): New.
10780 (unsuspend_all_lwps): New.
10781 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
10782 (send_sigstop_callback): Change return type to int, add new
10783 `except' parameter and handle it.
10784 (suspend_and_send_sigstop_callback): New.
10785 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
10786 pass them down. If SUSPEND, also increment the lwp's suspend
10788 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
10789 (need_step_over_p): Don't consider suspended LWPs.
10790 (start_step_over): Adjust.
10791 (proceed_one_lwp): Change return type to int, add new `except'
10792 parameter and handle it.
10793 (unsuspend_and_proceed_one_lwp): New.
10794 (proceed_all_lwps): Use find_inferior instead of
10796 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
10797 also decrement the suspend count of LWPs. Pass `except' down,
10798 instead of hacking its suspend count.
10799 (linux_pause_all): Add `freeze' parameter. Adjust.
10800 (linux_unpause_all): New.
10801 (linux_target_ops): Install linux_unpause_all.
10802 * server.c (handle_status): Adjust.
10803 * target.h (struct target_ops): New fields `unpause_all' and
10804 `cancel_breakpoints'. Add new parameter to `pause_all'.
10805 (pause_all): Add new `freeze' parameter.
10806 (unpause_all): New.
10807 (cancel_breakpoints): New.
10808 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
10809 cancel breakpoints.
10810 (cmd_qtstart): Pause threads.
10811 (stop_tracing): Pause threads, and cancel breakpoints.
10812 * win32-low.c (win32_target_ops): Adjust.
10814 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10816 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
10817 the inferior right away from here...
10818 (linux_wait_1): ... to here, and adjust to check the thread's
10819 last_resume_kind instead of the lwp's step or stop_expected flags.
10821 2010-05-02 Pedro Alves <pedro@codesourcery.com>
10823 * README: Use consistent `GDB' and `GDBserver' spellings.
10825 2010-05-02 Pedro Alves <pedro@codesourcery.com>
10827 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
10828 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
10829 (linux_detach_one_lwp): Assume the lwp is stopped.
10830 (any_thread_of): Delete.
10831 (linux_detach): Stop all lwps here. Don't blindly delete all
10833 (delete_lwp_callback): New.
10834 (linux_mourn): Delete all lwps of the process that is gone.
10835 (linux_wait_1): Don't delete the last lwp of the process here.
10836 * mem-break.h (mark_breakpoints_out): Declare.
10837 * mem-break.c (mark_breakpoints_out): New.
10838 (free_all_breakpoints): Use it.
10839 * server.c (handle_target_event): If the process is gone, mark
10841 * thread-db.c (struct thread_db) <create_bp>: New field.
10842 (thread_db_enable_reporting): Fix prototype. Store a thread event
10843 breakpoint reference in the thread_db struct.
10844 (thread_db_load_search): Clear the thread_db object.
10845 (try_thread_db_load_1): Ditto.
10846 (switch_to_process): New.
10847 (disable_thread_event_reporting): Use it.
10848 (remove_thread_event_breakpoints): New.
10849 (thread_db_detach, thread_db_mourn): Use it.
10851 2010-05-01 Pedro Alves <pedro@codesourcery.com>
10853 * linux-low.c (linux_enable_event_reporting): New.
10854 (linux_wait_for_event_1, handle_extended_wait): Use it.
10856 2010-04-30 Pedro Alves <pedro@codesourcery.com>
10858 * linux-low.c (linux_kill_one_lwp, linux_kill)
10859 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
10860 (send_sigstop): Take an lwp_info as parameter instead. Queue a
10861 SIGSTOP even if the LWP is stopped.
10862 (send_sigstop_callback): New.
10863 (stop_all_lwps): Use send_sigstop_callback instead.
10864 (linux_resume_one_thread): Adjust.
10865 (proceed_one_lwp): Still proceed an LWP that the client has
10866 requested to stop, if we haven't reported it as stopped yet. Make
10867 sure that LWPs the client want stopped, have a pending SIGSTOP.
10869 2010-04-26 Doug Evans <dje@google.com>
10871 * server.c (handle_general_set): Make static.
10873 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
10874 Print received char after testing for error/eof instead of before.
10875 (input_interrupt): Tweak comment.
10877 2010-04-23 Doug Evans <dje@google.com>
10879 * server.c (start_inferior): Print inferior argv if --debug.
10881 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
10883 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
10884 * nto-x86-low.c: Include server.h
10886 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
10888 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
10889 be consistent with other sources of this directory.
10890 (init_registers_amd64): Correct name of source file of this function
10893 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10895 * configure.srv (x86_64-*-mingw*): New configuration for Windows
10896 64-bit executables.
10898 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10900 * win32-i386-low.c: Add 64-bit support.
10901 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
10902 (init_registers_amd64): Declare.
10903 (mappings): Add 64-bit version of array.
10904 (init_windows_x86): New function.
10905 (the_low_target): Change init_arch field to init_windows_x86.
10907 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10909 * win32-low.c: Adapt to support also 64-bit architecture.
10910 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
10911 (get_image_name): Use SIZE_T type for local variable `done'.
10912 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
10913 (toolhelp_get_dll_name): Idem.
10914 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
10915 Use uintptr_t typecast to avoid warning.
10916 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
10917 (handle_exception): Use phex_nz to avoid warning.
10918 (win32_wait): Remove unused local variable `process'.
10920 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10922 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
10925 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
10927 * configure.ac: Use `ws2_32' library for srv_mingw.
10928 * configure: Regenerate.
10929 * gdbreplay.c: Include winsock2.h instead of winsock.h.
10930 * remote-utils.c: Likewise.
10932 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
10934 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
10935 if __x86_64__ is defined.
10937 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10939 * configure: Regenerate.
10941 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10943 * server.c (handle_query): Handle 'qGetTIBAddr' query.
10944 * target.h (target_ops): New get_tib_address field.
10945 * win32-low.h (win32_thread_info): Add thread_local_base field.
10946 * win32-low.c (child_add_thread): Add tlb argument.
10947 Set thread_local_base field to TLB.
10948 (get_child_debug_event): Adapt to child_add_thread change.
10949 (win32_get_tib_address): New function.
10950 (win32_target_ops): Set get_tib_address field to
10951 win32_get_tib_address.
10952 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
10954 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10956 * linux-low.c (linux_mourn): Also remove the process.
10957 * server.c (handle_target_event): Don't remove the process here.
10958 * nto-low.c (nto_mourn): New.
10959 (nto_target_ops): Install it.
10960 * spu-low.c (spu_mourn): New.
10961 (spu_target_ops): Install it.
10962 * win32-low.c (win32_mourn): New.
10963 (win32_target_ops): Install it.
10965 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10967 * server.h (buffer_xml_printf): Remove redundant `;'.
10969 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10971 * regcache.c (set_register_cache): Invalidate regcaches before
10972 changing the register cache layout.
10973 (regcache_invalidate_one): Allow a NULL regcache.
10974 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
10975 regcaches before changing the register cache layout or the target
10978 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
10980 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
10981 variable warning on Linux/x86-64.
10983 2010-04-11 Pedro Alves <pedro@codesourcery.com>
10985 GDBserver disconnected tracing support.
10987 * linux-low.c (linux_remove_process): Delete.
10988 (add_lwp): Don't set last_resume_kind here.
10989 (linux_kill): Use `mourn'.
10990 (linux_detach): Use `thread_db_detach', and `mourn'.
10991 (linux_mourn): New.
10992 (linux_attach_lwp_1): Adjust comment.
10993 (linux_attach): last_resume_kind moved the thread_info; adjust.
10994 (status_pending_p_callback): Adjust.
10995 (linux_wait_for_event_1): Adjust.
10996 (count_events_callback, select_singlestep_lwp_callback)
10997 (select_event_lwp_callback, cancel_breakpoints_callback)
10998 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
10999 (proceed_one_lwp): Adjust.
11000 (linux_async): Add debug output.
11001 (linux_thread_stopped): New.
11002 (linux_pause_all): New.
11003 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
11005 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
11006 (thread_db_free): Delete declaration.
11007 (thread_db_detach, thread_db_mourn): Declare.
11008 * thread-db.c (thread_db_init): Use thread_db_mourn.
11009 (thread_db_free): Delete, split in two.
11010 (disable_thread_event_reporting): New.
11011 (thread_db_detach): New.
11012 (thread_db_mourn): New.
11014 * server.h (struct thread_info) <last_resume_kind>: New field.
11015 <attached>: Add comment.
11016 <gdb_detached>: New field.
11017 (handler_func): Change return type to int.
11018 (handle_serial_event, handle_target_event): Ditto.
11019 (gdb_connected): Declare.
11021 (disconnected_tracing): Declare.
11022 (stop_tracing): Declare.
11024 * server.c (handle_query) <qSupported>: Report support for
11025 disconnected tracing.
11026 (queue_stop_reply_callback): Account for running threads.
11027 (gdb_wants_thread_stopped): New.
11028 (gdb_wants_all_threads_stopped): New.
11029 (gdb_reattached_process): New.
11030 (handle_status): Clear the `gdb_detached' flag of all processes.
11031 In all-stop, stop all threads.
11032 (main): Be sure to leave tfind mode. Handle disconnected tracing.
11033 (process_serial_event): If the remote connection breaks, or if an
11034 exit was forced with "monitor exit", force an event loop exit.
11035 Handle disconnected tracing on detach.
11036 (handle_serial_event): Adjust.
11037 (handle_target_event): If GDB isn't connected, forward events back
11038 to the inferior, unless the last process exited, in which case,
11039 exit gdbserver. Adjust interface.
11041 * remote-utils.c (remote_open): Don't block in accept. Instead
11042 register an event loop source on the listen socket file
11043 descriptor. Refactor bits into ...
11044 (listen_desc): ... this new global.
11045 (gdb_connected): ... this new function.
11046 (enable_async_notification): ... this new function.
11047 (handle_accept_event): ... this new function.
11048 (remote_close): Clear remote_desc.
11050 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
11052 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
11054 (mourn_inferior): Define.
11055 (target_process_qsupported): Avoid the dangling else problem.
11056 (thread_stopped): Define.
11057 (pause_all): Define.
11058 (target_waitstatus_to_string): Declare.
11059 * target.c (target_waitstatus_to_string): New.
11061 * tracepoint.c (tracing): Make extern.
11062 (disconnected_tracing): New.
11063 (stop_tracing): Make extern. Handle tracing stops due to GDB
11065 (cmd_qtdisconnected): New.
11066 (cmd_qtstatus): Report disconnected tracing status in trace reply.
11067 (handle_tracepoint_general_set): Handle QTDisconnected.
11069 * event-loop.c (event_handler_func): Change return type to int.
11070 (process_event): Bail out if the event handler wants the event
11072 (handle_file_event): Ditto.
11073 (start_event_loop): Bail out if the event handler wants the event
11076 * nto-low.c (nto_target_ops): Adjust.
11077 * spu-low.c (spu_wait): Don't remove the process here.
11078 (spu_target_ops): Adjust.
11079 * win32-low.c (win32_wait): Don't remove the process here.
11080 (win32_target_ops): Adjust.
11082 2010-04-11 Pedro Alves <pedro@codesourcery.com>
11084 * regcache.c (realloc_register_cache): Invalidate inferior's
11085 regcache before recreating it.
11087 2010-04-09 Pedro Alves <pedro@codesourcery.com>
11089 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
11091 2010-04-09 Stan Shebs <stan@codesourcery.com>
11092 Pedro Alves <pedro@codesourcery.com>
11094 * server.h (LONGEST): New.
11095 (struct thread_info) <while_stepping>: New field.
11096 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
11098 (initialize_tracepoint, handle_tracepoint_general_set)
11099 (handle_tracepoint_query, tracepoint_finished_step)
11100 (tracepoint_was_hit, release_while_stepping_state_list):
11101 (current_traceframe): Declare.
11102 * server.c (handle_general_set): Handle tracepoint packets.
11103 (read_memory): New.
11104 (write_memory): New.
11105 (handle_search_memory_1): Use read_memory.
11106 (handle_query): Report support for conditional tracepoints, trace
11107 state variables, and tracepoint sources. Handle tracepoint
11109 (main): Initialize the tracepoints module.
11110 (process_serial_event): Handle traceframe reads/writes.
11112 * linux-low.c (handle_tracepoints): New.
11113 (linux_wait_1): Call it.
11114 (linux_resume_one_lwp): Handle while-stepping.
11115 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
11116 (linux_target_ops): Install them.
11117 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
11119 * linux-x86-low.c (x86_supports_tracepoints): New.
11120 (the_low_target). Install it.
11122 * mem-break.h (delete_breakpoint): Declare.
11123 * mem-break.c (delete_breakpoint): Make external.
11125 * target.h (struct target_ops): Add `supports_tracepoints',
11126 `read_pc', and `write_pc' fields.
11127 (target_supports_tracepoints): Define.
11128 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
11131 * regcache.h (struct regcache) <registers_owned>: New field.
11132 (init_register_cache, regcache_cpy): Declare.
11133 (regcache_read_pc, regcache_write_pc): Declare.
11134 (register_cache_size): Declare.
11135 (supply_regblock): Declare.
11136 * regcache.c (init_register_cache): New.
11137 (new_register_cache): Use it.
11138 (regcache_cpy): New.
11139 (register_cache_size): New.
11140 (supply_regblock): New.
11141 (regcache_read_pc, regcache_write_pc): New.
11143 * tracepoint.c: New.
11145 * Makefile.in (OBS): Add tracepoint.o.
11146 (tracepoint.o): New rule.
11148 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
11150 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
11152 (i386-mmx.c): Likewise.
11153 (i386-mmx-linux.o): Likewise.
11154 (i386-mmx-linux.c): Likewise.
11156 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
11157 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
11158 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
11159 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
11161 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
11162 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
11163 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
11165 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
11167 * Makefile.in (clean): Updated.
11169 (i386-avx.c): Likewise.
11170 (i386-avx-linux.o): Likewise.
11171 (i386-avx-linux.c): Likewise.
11172 (amd64-avx.o): Likewise.
11173 (amd64-avx.c): Likewise.
11174 (amd64-avx-linux.o): Likewise.
11175 (amd64-avx-linux.c): Likewise.
11177 * configure.srv (srv_i386_regobj): Add i386-avx.o.
11178 (srv_i386_linux_regobj): Add i386-avx-linux.o.
11179 (srv_amd64_regobj): Add amd64-avx.o.
11180 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
11181 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
11182 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
11183 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
11184 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
11185 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
11186 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
11188 * i387-fp.c: Include "i386-xstate.h".
11190 (i387_cache_to_xsave): Likewise.
11191 (i387_xsave_to_cache): Likewise.
11192 (x86_xcr0): Likewise.
11194 * i387-fp.h (i387_cache_to_xsave): Likewise.
11195 (i387_xsave_to_cache): Likewise.
11196 (x86_xcr0): Likewise.
11198 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
11199 * linux-crisv32-low.c (target_regsets): Likewise.
11200 * linux-m68k-low.c (target_regsets): Likewise.
11201 * linux-mips-low.c (target_regsets): Likewise.
11202 * linux-ppc-low.c (target_regsets): Likewise.
11203 * linux-s390-low.c (target_regsets): Likewise.
11204 * linux-sh-low.c (target_regsets): Likewise.
11205 * linux-sparc-low.c (target_regsets): Likewise.
11206 * linux-xtensa-low.c (target_regsets): Likewise.
11208 * linux-low.c: Include <sys/uio.h>.
11209 (regsets_fetch_inferior_registers): Support nt_type.
11210 (regsets_store_inferior_registers): Likewise.
11211 (linux_process_qsupported): New.
11212 (linux_target_ops): Add linux_process_qsupported.
11214 * linux-low.h (regset_info): Add nt_type.
11215 (linux_target_ops): Add process_qsupported.
11217 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
11219 (init_registers_i386_avx_linux): New.
11220 (init_registers_amd64_avx_linux): Likewise.
11221 (xmltarget_i386_linux_no_xml): Likewise.
11222 (xmltarget_amd64_linux_no_xml): Likewise.
11223 (PTRACE_GETREGSET): Likewise.
11224 (PTRACE_SETREGSET): Likewise.
11225 (x86_fill_xstateregset): Likewise.
11226 (x86_store_xstateregset): Likewise.
11227 (use_xml): Likewise.
11228 (x86_linux_update_xmltarget): Likewise.
11229 (x86_linux_process_qsupported): Likewise.
11230 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
11231 (x86_arch_setup): Don't call init_registers_amd64_linux nor
11232 init_registers_i386_linux here. Call
11233 x86_linux_update_xmltarget.
11234 (the_low_target): Add x86_linux_process_qsupported.
11236 * server.c (handle_query): Call target_process_qsupported.
11238 * target.h (target_ops): Add process_qsupported.
11239 (target_process_qsupported): New.
11241 2010-04-03 Pedro Alves <pedro@codesourcery.com>
11243 * inferiors.c (add_thread): Set last_status kind to
11244 TARGET_WAITKIND_IGNORE.
11245 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
11246 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
11247 (linux_wait_1): Move `thread' local definition to block that uses
11248 it. Don't NULL initialize `event_child'.
11249 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
11250 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
11251 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
11253 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11255 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
11256 an extended waitstatus, or by a watchpoint.
11257 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
11258 thread was stepping or has been stopped by a watchpoint.
11260 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11262 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
11263 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
11264 of another, then delete the previous, and validate all
11266 (validate_inserted_breakpoint): New.
11267 (delete_disabled_breakpoints): New.
11268 (validate_breakpoints): New.
11269 (check_mem_read): Validate breakpoints before trusting their
11270 shadow. Delete disabled breakpoints.
11271 (check_mem_write): Validate breakpoints before trusting they
11272 should be inserted. Delete disabled breakpoints.
11273 * mem-break.h (validate_breakpoints):
11274 * server.c (handle_query): Validate breakpoints when we see a
11277 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11279 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
11280 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
11281 if we could tell there's a GDB breakpoint at stop_pc.
11282 (need_step_over_p): Don't do a step over if we find a GDB
11283 breakpoint at the resume PC.
11285 * mem-break.c (struct raw_breakpoint): New.
11286 (enum bkpt_type): New type `gdb_breakpoint'.
11287 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
11288 fields. New field `raw'.
11289 (find_raw_breakpoint_at): New.
11290 (set_raw_breakpoint_at): Handle refcounting. Create a raw
11291 breakpoint instead.
11292 (set_breakpoint_at): Adjust.
11293 (delete_raw_breakpoint): New.
11294 (release_breakpoint): New.
11295 (delete_breakpoint): Rename to...
11296 (delete_breakpoint_1): ... this. Add proc parameter. Use
11297 release_breakpoint. Return ENOENT.
11298 (delete_breakpoint): Reimplement.
11299 (find_breakpoint_at): Delete.
11300 (find_gdb_breakpoint_at): New.
11301 (delete_breakpoint_at): Delete.
11302 (set_gdb_breakpoint_at): New.
11303 (delete_gdb_breakpoint_at): New.
11304 (gdb_breakpoint_here): New.
11305 (set_reinsert_breakpoint): Use release_breakpoint.
11306 (uninsert_breakpoint): Rename to ...
11307 (uninsert_raw_breakpoint): ... this.
11308 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
11309 (reinsert_raw_breakpoint): Change parameter type to
11311 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
11313 (check_breakpoints): Adjust. Use release_breakpoint.
11314 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
11315 (breakpoint_inserted_here): Ditto.
11316 (check_mem_read): Adjust to iterate over raw breakpoints instead.
11317 Don't trust the breakpoint's shadow if it is not inserted.
11318 (check_mem_write): Adjust to iterate over raw breakpoints instead.
11319 (delete_all_breakpoints): Adjust.
11320 (free_all_breakpoints): Mark all breakpoints as uninserted, and
11321 use delete_breakpoint_1.
11323 * mem-break.h (breakpoints_supported): Delete declaration.
11324 (set_gdb_breakpoint_at): Declare.
11325 (gdb_breakpoint_here): Declare.
11326 (delete_breakpoint_at): Delete.
11327 (delete_gdb_breakpoint_at): Declare.
11329 * server.h (struct raw_breakpoint): Forward declare.
11330 (struct process_info): New field `raw_breakpoints'.
11332 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
11335 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11337 * linux-low.c (status_pending_p_callback): Fix comment.
11338 (linux_wait_for_event_1): Move most of the internal breakpoint
11339 handling from here...
11340 (linux_wait_1): ... to here.
11341 (count_events_callback): New.
11342 (select_singlestep_lwp_callback): New.
11343 (select_event_lwp_callback): New.
11344 (cancel_breakpoints_callback): New.
11345 (select_event_lwp): New.
11346 (linux_wait_1): Simplify internal breakpoint handling. Give equal
11347 priority to all LWPs that have had events that should be reported
11348 to the client. Cancel breakpoints when about to reporting the
11349 event to the client, not while stopping lwps. No longer cancel
11350 finished single-steps here.
11351 (cancel_finished_single_step): Delete.
11352 (cancel_finished_single_steps): Delete.
11354 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11356 * mem-break.c (enum bkpt_type): New.
11357 (struct breakpoint): New field `type'.
11358 (set_breakpoint_at): Change return type to struct breakpoint
11359 pointer. Set type to `other_breakpoint' by default.
11360 (delete_breakpoint): Rewrite, supporting more than one breakpoint
11361 in the breakpoint list.
11362 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
11363 (reinsert_breakpoint): Rename to ...
11364 (reinsert_raw_breakpoint): ... this.
11365 (reinsert_breakpoints_at): Adjust.
11366 * mem-break.h (struct breakpoint): Declare.
11367 (set_breakpoint_at): Change return type to struct breakpoint
11370 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11372 * server.c (handle_query): Assign, not compare.
11374 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11376 Teach linux gdbserver to step-over-breakpoints.
11378 * linux-low.c (can_hardware_single_step): New.
11379 (supports_breakpoints): New.
11380 (handle_extended_wait): If stopping threads, read the stop pc of
11381 the new cloned LWP.
11383 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
11384 low target doesn't support retrieving the PC.
11385 (add_lwp): Set last_resume_kind to resume_continue.
11386 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
11387 (linux_attach): Don't clear stop_expected. Set the lwp's
11388 last_resume_kind to resume_stop.
11389 (linux_detach_one_lwp): Don't check for removed breakpoints.
11390 (check_removed_breakpoint): Delete.
11391 (status_pending_p): Rename to ...
11392 (status_pending_p_callback): ... this. Don't check for removed
11393 breakpoints. Don't consider threads that are stopped from GDB's
11395 (linux_wait_for_lwp): Always read the stop_pc here.
11396 (cancel_breakpoint): New.
11397 (step_over_bkpt): New global.
11398 (linux_wait_for_event_1): Implement stepping over breakpoints.
11399 (gdb_wants_lwp_stopped): New.
11400 (gdb_wants_all_stopped): New.
11401 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
11402 single-step traps here. Store the thread's last reported target
11404 (send_sigstop): Don't clear stop_expected. Always set it,
11406 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
11407 (cancel_finished_single_step): New.
11408 (cancel_finished_single_steps): New.
11409 (wait_for_sigstop): Don't cancel finished single-step traps here.
11410 (linux_resume_one_lwp): Don't check for removed breakpoints.
11411 Don't set `step' on non-hardware step archs.
11412 (linux_set_resume_request): Ignore resume_stop requests if already
11413 stopping or stopped. Set the lwp's last_resume_kind.
11414 (resume_status_pending_p): Don't check for removed breakpoints.
11415 (need_step_over_p): New.
11416 (start_step_over): New.
11417 (finish_step_over): New.
11418 (linux_resume_one_thread): Always queue a sigstop for resume_stop
11419 requests. Clear the thread's last reported target waitstatus.
11420 Don't use the `suspended' flag. Don't consider pending breakpoints.
11421 (linux_resume): Start a step-over if necessary.
11422 (proceed_one_lwp): New.
11423 (proceed_all_lwps): New.
11424 (unstop_all_lwps): New.
11425 * linux-low.h (struct lwp_info): Rewrite comment for the
11426 `suspended' flag. Add the `stop_pc' field. Delete the
11427 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
11428 Add `'last_resume_kind' and `need_step_over' fields.
11429 * inferiors.c (struct thread_info): Delete, moved elsewhere.
11430 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
11431 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
11432 (set_raw_breakpoint_at): New.
11433 (set_breakpoint_at): Rewrite to use it.
11434 (reinsert_breakpoint_handler): Delete.
11435 (set_reinsert_breakpoint): New.
11436 (reinsert_breakpoint_by_bp): Delete.
11437 (delete_reinsert_breakpoints): New.
11438 (uninsert_breakpoint): Rewrite.
11439 (uninsert_breakpoints_at): New.
11440 (reinsert_breakpoint): Rewrite.
11441 (reinsert_breakpoints_at): New.
11442 (check_breakpoints): Rewrite.
11443 (breakpoint_here): New.
11444 (breakpoint_inserted_here): New.
11445 (check_mem_read): Adjust.
11446 * mem-break.h (breakpoints_supported, breakpoint_here)
11447 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
11448 (reinsert_breakpoint_by_bp): Delete declaration.
11449 (delete_reinsert_breakpoints): Declare.
11450 (reinsert_breakpoint): Delete declaration.
11451 (reinsert_breakpoints_at): Declare.
11452 (uninsert_breakpoint): Delete declaration.
11453 (uninsert_breakpoints_at): Declare.
11454 (check_breakpoints): Adjust prototype.
11455 * server.h: Adjust include order.
11456 (struct thread_info): Declare here. Add a `last_status' field.
11458 2010-03-23 Michael Snyder <msnyder@vmware.com>
11460 * server.c (crc32): New function.
11461 (handle_query): Add handling for 'qCRC:' request.
11463 2010-03-23 Pedro Alves <pedro@codesourcery.com>
11465 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
11466 lwp had been stopped by a watchpoint.
11468 2010-03-16 Pedro Alves <pedro@codesourcery.com>
11470 * server.h (internal_error): Declare.
11471 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
11472 * utils.c (internal_error): New function.
11474 2010-03-15 Andreas Schwab <schwab@redhat.com>
11476 * configure.srv: Fix typo setting srv_regobj.
11478 2010-03-15 Pedro Alves <pedro@codesourcery.com>
11480 * linux-low.c (fetch_register): Avoid passing a non string literal
11482 (usr_store_inferior_registers): Ditto.
11484 2010-03-14 Pedro Alves <pedro@codesourcery.com>
11486 * linux-low.c (linux_write_memory): Bail out early if peeking
11489 2010-03-14 Pedro Alves <pedro@codesourcery.com>
11491 * linux-low.h (struct lwp_info): New fields
11492 `stopped_by_watchpoint' and `stopped_data_address'.
11493 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
11494 here, and cache them in the lwp object.
11495 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
11497 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
11499 (linux_stopped_by_watchpoint): Rewrite.
11500 (linux_stopped_data_address): Rewrite.
11502 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
11504 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
11505 switching the current inferior, not before.
11507 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
11509 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
11510 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
11511 i386-linux.c and amd64-linux.c.
11512 (reg-i386.o): Removed.
11513 (reg-i386.c): Likewise.
11514 (reg-i386-linux.o): Likewise.
11515 (reg-i386-linux.c): Likewise.
11516 (reg-x86-64.o): Likewise.
11517 (reg-x86-64.c): Likewise.
11518 (reg-x86-64-linux.o): Likewise.
11519 (reg-x86-64-linux.c): Likewise.
11521 (i386.c): Likewise.
11522 (i386-linux.o): Likewise.
11523 (i386-linux.c): Likewise.
11524 (amd64.o): Likewise.
11525 (amd64.c): Likewise.
11526 (amd64-linux.o): Likewise.
11527 (amd64-linux.c): Likewise.
11529 * configure.srv (srv_i386_regobj): New.
11530 (srv_i386_linux_regobj): Likewise.
11531 (srv_amd64_regobj): Likewise.
11532 (srv_amd64_linux_regobj): Likewise.
11533 (srv_i386_32bit_xmlfiles): Likewise.
11534 (srv_i386_64bit_xmlfiles): Likewise.
11535 (srv_i386_xmlfiles): Likewise.
11536 (srv_amd64_xmlfiles): Likewise.
11537 (srv_i386_linux_xmlfiles): Likewise.
11538 (srv_amd64_linux_xmlfiles): Likewise.
11539 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
11540 srv_xmlfiles to $srv_i386_xmlfiles.
11541 (i[34567]86-*-mingw32ce*): Likewise.
11542 (i[34567]86-*-mingw*): Likewise.
11543 (i[34567]86-*-nto*): Likewise.
11544 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
11545 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
11546 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
11547 (x86_64-*-linux*): Likewise.
11549 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
11550 (init_registers_amd64_linux): New.
11551 (x86_arch_setup): Replace init_registers_x86_64_linux with
11552 init_registers_amd64_linux.
11554 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
11556 * configure.ac: Check for libdl. If it is not available link against
11557 static libthread_db.
11558 * configure: Regenerate.
11560 2010-02-22 Pedro Alves <pedro@codesourcery.com>
11564 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
11565 handing a read watchpoint.
11566 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
11568 2010-02-12 Doug Evans <dje@google.com>
11570 * linux-low.c (linux_supports_tracefork_flag): Document.
11571 (linux_look_up_symbols): Add comment.
11573 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
11575 * regcache.c (supply_register): Clear regcache if buf is NULL.
11577 2010-02-02 Nicolas Roche <roche@sourceware.org>
11578 Joel Brobecker <brobecker@adacore.com>
11580 * inferiors.c (find_inferior): Add function documentation.
11581 (unloaded_dll): Handle the case where the unloaded dll has not
11582 been previously registered in the dll list.
11584 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
11586 * linux-arm-low.c (thumb_breakpoint_len): Delete.
11587 (thumb2_breakpoint): New.
11588 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
11590 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
11592 * linux-low.c (get_stop_pc): Check for SIGTRAP.
11593 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
11596 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11598 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
11600 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
11602 * linux-s390-low.c (s390_collect_ptrace_register)
11603 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
11605 2010-01-21 Doug Evans <dje@google.com>
11607 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
11608 (PTRACE_ARG4_TYPE): New macro.
11609 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
11610 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
11611 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
11612 (usr_store_inferior_registers): Ditto.
11613 (linux_read_memory, linux_write_memory): Ditto.
11614 (linux_test_for_tracefork): Ditto.
11616 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
11617 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
11619 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11621 * proc-service.c (ps_lgetregs): Don't refetch registers from the
11624 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11626 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
11627 prototype to take a regcache. Adjust.
11629 2010-01-20 Pedro Alves <pedro@codesourcery.com>
11631 * regcache.h (struct thread_info): Forward declare.
11632 (struct regcache): New.
11633 (new_register_cache): Adjust prototype.
11634 (get_thread_regcache): Declare.
11635 (free_register_cache): Adjust prototype.
11636 (registers_to_string, registers_from_string): Ditto.
11637 (supply_register, supply_register_by_name, collect_register)
11638 (collect_register_as_string, collect_register_by_name): Ditto.
11639 * regcache.c (struct inferior_regcache_data): Delete.
11640 (get_regcache): Rename to ...
11641 (get_thread_regcache): ... this. Adjust. Switch inferior before
11642 fetching registers.
11643 (regcache_invalidate_one): Adjust.
11644 (regcache_invalidate): Fix prototype.
11645 (new_register_cache): Return the new register cache.
11646 (free_register_cache): Change prototype.
11647 (realloc_register_cache): Adjust.
11648 (registers_to_string): Change prototype to take a regcache. Adjust.
11649 (registers_from_string): Ditto.
11650 (register_data): Ditto.
11651 (supply_register): Ditto.
11652 (supply_register_by_name): Ditto.
11653 (collect_register): Ditto.
11654 (collect_register_as_string): Ditto.
11655 (collect_register_by_name): Ditto.
11656 * server.c (process_serial_event): Adjust.
11657 * linux-low.h (regset_fill_func, regset_store_func): Change
11659 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
11661 * linux-low.c (get_stop_pc): Adjust.
11662 (check_removed_breakpoint): Adjust.
11663 (linux_wait_for_event): Adjust.
11664 (linux_resume_one_lwp): Adjust.
11665 (fetch_register): Add regcache parameter. Adjust.
11666 (usr_store_inferior_registers): Ditto.
11667 (regsets_fetch_inferior_registers): Ditto.
11668 (regsets_store_inferior_registers): Ditto.
11669 (linux_fetch_registers, linux_store_registers): Ditto.
11670 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
11672 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
11674 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
11675 prototype to take a regcache.
11676 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
11677 * remote-utils.c (convert_ascii_to_int, outreg)
11678 (prepare_resume_reply): Change prototype to take a regcache.
11680 * target.h (struct target_ops) <fetch_registers, store_registers>:
11681 Change prototype to take a regcache.
11682 (fetch_inferior_registers, store_inferior_registers): Change
11683 prototype to take a regcache. Adjust.
11684 * proc-service.c (ps_lgetregs): Adjust.
11685 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
11686 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
11687 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
11688 take a regcache. Adjust.
11689 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
11690 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
11691 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
11692 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
11693 * linux-cris-low.c (cris_get_pc, cris_set_pc)
11694 (cris_cannot_fetch_register):
11695 (cris_breakpoint_at): Change prototype to take a regcache.
11697 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
11698 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
11699 to take a regcache. Adjust.
11700 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
11702 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
11703 take a regcache. Adjust.
11704 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
11705 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
11706 (m68k_set_pc): Change prototype to take a regcache. Adjust.
11707 * linux-mips-low.c (mips_get_pc):
11708 (mips_set_pc): Change prototype to take a regcache. Adjust.
11709 (mips_reinsert_addr): Adjust.
11710 (mips_collect_register): Change prototype to take a regcache.
11712 (mips_supply_register):
11713 (mips_collect_register_32bit, mips_supply_register_32bit)
11714 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
11715 (mips_store_fpregset): Ditto.
11716 * linux-ppc-low.c (ppc_supply_ptrace_register)
11717 (ppc_supply_ptrace_register): Ditto.
11718 (parse_spufs_run): Adjust.
11719 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
11720 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
11721 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
11722 take a regcache. Adjust.
11723 * linux-s390-low.c (s390_collect_ptrace_register)
11724 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
11725 (s390_set_pc): Change prototype to take a regcache. Adjust.
11726 (s390_arch_setup): Adjust.
11727 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
11728 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
11729 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
11730 (sparc_fill_gregset, sparc_store_gregset_from_stack)
11731 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
11733 (sparc_breakpoint_at): Adjust.
11734 * linux-xtensa-low.c (xtensa_fill_gregset):
11735 (xtensa_store_gregset):
11736 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
11737 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
11738 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
11739 prototype to take a regcache. Adjust.
11740 * win32-arm-low.c (arm_fetch_inferior_register)
11741 (arm_store_inferior_register): Change prototype to take a
11743 * win32-i386-low.c (i386_fetch_inferior_register)
11744 (i386_store_inferior_register): Change prototype to take a
11746 * win32-low.c (child_fetch_inferior_registers)
11747 (child_store_inferior_registers): Change prototype to take a
11749 (win32_wait): Adjust.
11750 (win32_fetch_inferior_registers): Change prototype to take a
11752 (win32_store_inferior_registers): Adjust.
11753 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
11754 store_inferior_register>: Change prototype to take a regcache.
11756 2010-01-20 Doug Evans <dje@google.com>
11758 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
11760 (linux_wait_for_event1, linux_init_signals): Ditto.
11761 (W_STOPCODE): Provide definition if missing.
11763 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
11765 * linux-low.c (linux_core_of_thread): New.
11766 (compare_ints, show_process, list_threads): New.
11767 (linux_qxfer_osdata): Report threads and cores.
11768 (linux_target_op): Register linux_core_of_thread.
11769 * remote-utils.c (prepare_resume_reply): Report the core.
11770 (buffer_xml_printf): Support %d specifier.
11771 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
11773 (handle_query): Handle qXfer:threads. Announce availability
11775 * target.h (struct target_ops): New field core_of_thread.
11777 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
11779 * Makefile.in (clean): Remove new generated files.
11780 (reg-s390.o, reg-s390.c): Remove rules.
11781 (reg-s390x.o, reg-s390x.c): Likewise.
11782 (s390-linux32.o, s390-linux32.c): Add rules.
11783 (s390-linux64.o, s390-linux64.c): Likewise.
11784 (s390x-linux64.o, s390x-linux64.c): Likewise.
11785 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
11786 * linux-s390-low.c: Include <elf.h>.
11787 (HWCAP_S390_HIGH_GPRS): Define if undefined.
11788 (init_registers_s390): Remove prototype.
11789 (init_registers_s390x): Likewise.
11790 (init_registers_s390_linux32): Add prototype.
11791 (init_registers_s390_linux64): Likewise.
11792 (init_registers_s390x_linux64): Likewise.
11793 (s390_num_regs_3264): New define.
11794 (s390_regmap_3264): New global variable.
11795 (s390_cannot_fetch_register): Remove obsolete check.
11796 (s390_cannot_store_register): Likewise.
11797 (s390_collect_ptrace_register): Handle upper/lower register halves.
11798 (s390_supply_ptrace_register): Likewise.
11799 (s390_fill_gregset): Update to register number changes.
11800 (s390_get_hwcap): New routine.
11801 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
11802 Install appropriate regmap and register set.
11804 2010-01-01 Joel Brobecker <brobecker@adacore.com>
11806 * server.c (gdbserver_version): Update copyright year to 2010.
11807 * gdbreplay.c (gdbreplay_version): Likewise.
11809 2009-12-28 Doug Evans <dje@google.com>
11811 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
11812 elf/external.h. Include <elf.h> instead but only if necessary.
11814 2009-12-28 Pedro Alves <pedro@codesourcery.com>
11816 * linux-low.c (linux_remove_process): Remove `detaching'
11817 parameter. Don't release/detach from thread_db here.
11818 (linux_kill): Release/detach from thread_db here, ...
11819 (linux_detach): ... and here, before actually detaching.
11820 (linux_wait_1): ... and here, when a process exits.
11821 * thread-db.c (any_thread_of): New.
11822 (thread_db_free): Switch the current inferior to a thread of the
11825 2009-12-21 Doug Evans <dje@google.com>
11827 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
11829 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
11830 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
11831 warning ifndef __NR_tkill. Move setting of errno there too.
11832 Delete unnecessary resetting of errno after syscall.
11833 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
11835 * configure.ac: Check for dladdr.
11836 * config.in: Regenerate.
11837 * configure: Regenerate.
11838 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
11839 (try_thread_db_load): Update.
11841 * linux-low.c (my_waitpid): Delete unnecessary prototype.
11843 2009-12-18 Doug Evans <dje@google.com>
11845 * event-loop.c: Include unistd.h if it exists.
11847 * linux-low.c (my_waitpid): Move definition away from being in
11848 between linux_tracefork_child/linux_test_for_tracefork.
11850 * gdb_proc_service.h (psaddr_t): Fix type.
11851 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
11852 signature to match glibc.
11854 2009-12-16 Doug Evans <dje@google.com>
11856 * linux-low.c (linux_read_memory): Fix argument to read.
11858 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11860 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
11861 events, don't leave current_inferior pointing at null.
11863 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11865 * win32-low.c (LOG): Delete.
11866 (OUTMSG): Output to stderr.
11867 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
11868 on compile time LOG macro.
11869 (win32_wait): Fix debug output.
11871 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11873 * win32-low.c (win32_add_one_solib): If the dll name is
11874 "ntdll.dll", prepend the system directory to the dll path.
11876 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
11878 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
11880 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
11881 Vladimir Prus <vladimir@codesourcery.com>
11883 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
11884 * configure.ac: Check for __mcoldfire__ and set
11885 gdb_cv_m68k_is_coldfire.
11886 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
11887 reg-cf.o and reg-m68k.o.
11888 * configure: Regenerated.
11890 2009-11-16 Pedro Alves <pedro@codesourcery.com>
11892 * linux-low.c (linux_remove_process): Add `detaching' parameter.
11893 Pass it to thread_db_free.
11894 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
11895 proper `detaching' argument to linux_remove_process.
11896 * linux-low.h (thread_db_free): Add `detaching' parameter.
11897 * thread-db.c (thread_db_init): Pass false as `detaching' argument
11899 (thread_db_free): Add `detaching' parameter. Only
11900 call td_ta_clear_event if detaching from process.
11902 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
11904 * thread-db.c (thread_db_free): Fix typo.
11906 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
11909 * thread-db.c (thread_db_free): Call td_ta_clear_event.
11911 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
11913 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
11914 with an i686 compiler.
11915 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
11917 * configure: Rebuilt.
11919 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
11923 * server.c (handle_search_memory_1): Correct read_addr initialization
11924 in loop for searching subsequent chunks.
11926 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
11928 * configure.ac: New --with-libthread-db option.
11929 * thread-db.c: Allow direct dependence on libthread_db.
11930 (thread_db_free): Adjust.
11931 * config.in: Regenerate.
11932 * configure: Likewise.
11934 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
11937 * thread-db.c (attach_thread): New function.
11938 (maybe_attach_thread): Return success/failure.
11939 (find_new_threads_callback): Adjust.
11940 (thread_db_find_new_threads): Loop until no new threads.
11942 2009-10-13 Pedro Alves <pedro@codesourcery.com>
11944 * proc-service.c (ps_lgetregs): Formatting.
11946 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
11948 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
11949 * configure.ac: Adjust.
11950 * linux-low.h (struct process_info_private): Move members to struct
11952 (thread_db_free, thread_db_handle_monitor_command): New prototype.
11953 * linux-low.c (linux_remove_process): Adjust.
11954 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
11955 * server.c (handle_query): Move code ...
11956 (handle_monitor_command): ... here. New function.
11957 * target.h (struct target_ops): New member.
11958 * thread-db.c (struct thread_db): New.
11959 (libthread_db_search_path): New variable.
11960 (thread_db_create_event, thread_db_enable_reporting)
11961 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
11962 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
11963 (try_thread_db_load_1, dladdr_to_soname): New functions.
11964 (try_thread_db_load, thread_db_load_search): New functions.
11965 (thread_db_init): Search for libthread_db.
11966 (thread_db_free): New function.
11967 (thread_db_handle_monitor_command): Likewise.
11968 * config.in: Regenerate.
11969 * configure: Regenerate.
11971 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
11973 * spu-low.c (spu_kill): Wait for inferior to terminate.
11974 Call clear_inferiors.
11975 (spu_detach): Call clear_inferiors.
11977 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11979 * aclocal.m4: Regenerate.
11980 * config.in: Likewise.
11981 * configure: Likewise.
11983 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11985 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
11986 (parse_spufs_run): New function.
11987 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
11988 (ppc_breakpoint_at): Handle SPU breakpoints.
11990 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11992 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
11993 (SPUFS_MAGIC): Define.
11994 (spu_enumerate_spu_ids): New function.
11995 (linux_qxfer_spu): New function.
11996 (linux_target_ops): Install linux_qxfer_spu.
11998 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12000 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
12001 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
12002 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
12003 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
12004 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
12005 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
12006 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
12007 (init_registers_powerpc_cell32l): Add prototype.
12008 (init_registers_powerpc_cell64l): Likewise.
12009 (ppc_arch_setup): Detect Cell/B.E. architecture.
12011 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12013 * Makefile.in (datarootdir): New variable.
12015 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12017 * linux-low.c (linux_write_memory): Update debugging output.
12018 * Makefile.in (clean): Add new descriptions.
12019 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
12020 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
12021 * configure.srv: Add new files for arm*-*-linux*.
12022 * linux-arm-low.c: Add new declarations.
12023 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
12024 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
12025 (HWCAP_VFPv3D16): New.
12026 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
12027 instead of __IWMMXT__.
12028 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
12029 (arm_arch_setup): New.
12030 (target_regsets): Remove #ifdef. Add VFP regset.
12031 (the_low_target): Use arm_arch_setup.
12033 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12035 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
12036 the main thread again.
12038 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
12040 Adding Neutrino gdbserver.
12041 * configure: Regenerated.
12042 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
12043 * configure.srv (i[34567]86-*-nto*): New target.
12044 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
12045 * remote-utils.c [__QNX__]: Include sys/iomgr.h
12046 (nto_comctrl) [__QNX__]: New function.
12047 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
12049 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
12051 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
12054 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
12055 Pedro Alves <pedro@codesourcery.com>
12057 * win32-i386-low.c (i386_get_thread_context): Handle systems that
12058 don't support CONTEXT_EXTENDED_REGISTERS.
12059 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
12060 (the_low_target): Install them.
12061 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
12062 failing with ERROR_PIPE_NOT_CONNECTED.
12064 2009-06-30 Doug Evans <dje@google.com>
12065 Pierre Muller <muller@ics.u-strasbg.fr>
12067 Add h/w watchpoint support to x86-linux, win32-i386.
12068 * Makefile.in (SFILES): Add i386-low.c
12069 (i386_low_h): Define.
12070 (i386-low.o): Add dependencies.
12071 (linux-x86-low.o): Add i386-low.h dependency.
12072 (win32-i386-low.o): Ditto.
12073 * i386-low.c: New file.
12074 * i386-low.h: New file.
12075 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
12076 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
12077 * linux-low.c (linux_add_process): Initialize arch_private.
12078 (linux_remove_process): Free arch_private.
12079 (add_lwp): Initialize arch_private.
12080 (delete_lwp): Free arch_private.
12081 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
12083 * linux-low.h (process_info_private): New member arch_private.
12084 (lwp_info): New member arch_private.
12085 (linux_target_ops): New members new_process, new_thread,
12087 (ptid_of): New macro.
12088 * linux-x86-low.c: Include stddef.h, i386-low.h.
12089 (arch_process_info): New struct.
12090 (arch_lwp_info): New struct.
12091 (x86_linux_dr_get, x86_linux_dr_set): New functions.
12092 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12093 (i386_dr_low_get_status): New function.
12094 (x86_insert_point, x86_remove_point): New functions.
12095 (x86_stopped_by_watchpoint): New function.
12096 (x86_stopped_data_address): New function.
12097 (x86_linux_new_process, x86_linux_new_thread): New functions.
12098 (x86_linux_prepare_to_resume): New function.
12099 (the_low_target): Add entries for insert_point, remove_point,
12100 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
12102 * server.c (debug_hw_points): New global.
12103 (monitor_show_help): Document set debug-hw-points.
12104 (handle_query): Process "set debug-hw-points".
12105 * server.h (debug_hw_points): Declare.
12106 (paddress): Declare.
12107 * utils.c (NUMCELLS, CELLSIZE): New macros.
12108 (get_sell, xsnprintf, paddress): New functions.
12109 * win32-arm-low.c (the_low_target): Add entries for insert_point,
12110 remove_point, stopped_by_watchpoint, stopped_data_address.
12111 * win32-i386-low.c: Include i386-low.h.
12112 (debug_reg_state): Replaces dr.
12113 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12114 (i386_dr_low_get_status): New function.
12115 (i386_insert_point, i386_remove_point): New functions.
12116 (i386_stopped_by_watchpoint): New function.
12117 (i386_stopped_data_address): New function.
12118 (i386_initial_stuff): Update.
12119 (get_thread_context,set_thread_context,i386_thread_added): Update.
12120 (the_low_target): Add entries for insert_point,
12121 remove_point, stopped_by_watchpoint, stopped_data_address.
12122 * win32-low.c (win32_insert_watchpoint): New function.
12123 (win32_remove_watchpoint): New function.
12124 (win32_stopped_by_watchpoint): New function.
12125 (win32_stopped_data_address): New function.
12126 (win32_target_ops): Add entries for insert_watchpoint,
12127 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
12128 * win32-low.h (win32_target_ops): New members insert_point,
12129 remove_point, stopped_by_watchpoint, stopped_data_address.
12131 2009-06-25 Pedro Alves <pedro@codesourcery.com>
12133 * server.c (process_serial_event): Re-return unsupported, not
12134 error, if the type isn't recognized. Re-allow supporting only
12135 insert or remove packets. Also call require_running for
12136 breakpoints. Add missing break statement to default case. Tidy.
12137 * target.h (struct target_ops): Rename insert_watchpoint to
12138 insert_point, and remove_watchpoint to remove_point.
12140 * linux-low.h (struct linux_target_ops): Likewise.
12141 * linux-low.c (linux_insert_watchpoint): Rename to ...
12142 (linux_insert_point): ... this. Adjust.
12143 (linux_remove_watchpoint): Rename to ...
12144 (linux_remove_point): ... this. Adjust.
12145 (linux_target_ops): Adjust.
12146 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
12147 (cris_insert_point): ... this.
12148 (cris_remove_watchpoint): Rename to ...
12149 (cris_remove_point): ... this.
12150 (the_low_target): Adjust.
12152 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
12154 * server.c (handle_v_kill): Pass signal_pid to
12155 kill_inferior if multi_process is zero.
12157 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
12159 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
12160 * target.h (target_ops): Comment for *_watchpoint to make it clear
12161 the functions can get types '0' and '1'.
12163 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
12165 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
12166 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
12167 * regcache.c (get_regcache): Likewise.
12168 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
12169 * win32-low.c (child_fetch_inferior_registers): Remove check for
12172 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
12173 Pedro Alves <pedro@codesourcery.com>
12175 * target.h (struct target_ops) <supports_multi_process>: New
12177 (target_supports_multi_process): New.
12178 * server.c (handle_query): Even if GDB reports support, only
12179 enable multi-process if the target also supports it. Report
12180 multi-process support only if the target backend supports it.
12181 * linux-low.c (linux_supports_multi_process): New function.
12182 (linux_target_ops): Install it as target_supports_multi_process
12185 2009-05-24 Doug Evans <dje@google.com>
12187 Global renaming of find_thread_pid to find_thread_ptid.
12188 * server.h (find_thread_ptid): Renamed from find_thread_pid.
12189 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
12190 All callers updated.
12192 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
12193 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
12196 * linux-low.c (get_stop_pc): Print pc if debug_threads.
12197 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
12198 (linux_resume_one_lwp): Ditto.
12200 2009-05-23 Doug Evans <dje@google.com>
12202 * linux-low.c (linux_resume_one_lwp): Change type of first arg
12203 from struct inferior_list_entry * to struct lwp_info *.
12204 All callers updated.
12206 2009-05-13 Doug Evans <dje@google.com>
12208 * linux-x86-low.c: Don't include assert.h.
12209 (x86_siginfo_fixup): Use fatal, not assert.
12210 (x86_arch_setup): Fix comment.
12212 2009-05-12 Doug Evans <dje@google.com>
12214 Biarch support for i386/amd64 gdbserver.
12215 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
12216 Add linux-x86-low.c.
12217 (linux-i386-low.o, linux-x86-64-low.o): Delete.
12218 (linux-x86-low.o): Add.
12219 * linux-x86-64-low.c: Delete.
12220 * linux-i386-low.c: Delete.
12221 * linux-x86-low.c: New file.
12222 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
12224 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
12226 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
12227 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
12228 (linux_child_pid_to_exec_file): New function.
12229 (elf_64_header_p, elf_64_file_p): New functions.
12230 (siginfo_fixup): New function.
12231 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
12232 give target a chance to convert layout.
12233 * linux-low.h (linux_target_ops): New member siginfo_fixup.
12234 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
12236 2009-05-07 Doug Evans <dje@google.com>
12238 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
12239 (regsets_store_inferior_registers): Ditto.
12241 2009-05-06 Pedro Alves <pedro@codesourcery.com>
12245 * linux-low.c (must_set_ptrace_flags): Delete.
12246 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
12248 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
12249 `lwp->must_set_ptrace_flags' instead.
12250 (linux_wait_for_event_1): Set ptrace options here.
12251 (linux_wait_1): ... not here.
12253 2009-04-30 Doug Evans <dje@google.com>
12255 * inferiors.c (started_inferior_callback): New function.
12256 (attached_inferior_callback): New function.
12257 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
12258 * server.c (print_started_pid, print_attached_pid): New functions.
12259 (detach_or_kill_for_exit): New function.
12260 (main): Call it instead of for_each_inferior (kill_inferior_callback).
12261 * server.h (have_started_inferiors_p): Declare.
12262 (have_attached_inferiors_p): Declare.
12264 * inferiors.c (remove_process): Fix memory leak, free process.
12265 * linux-low.c (linux_remove_process): New function.
12266 (linux_kill): Call it instead of remove_process.
12267 (linux_detach, linux_wait_1): Ditto.
12269 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
12271 * configure.srv: Add x86 Windows CE target.
12273 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
12275 * inferiors.c (get_thread_process): Make global.
12276 * server.h (get_thread_process): Add prototype.
12277 * thread-db.c (find_one_thread): Use get_thread_process
12278 instead of current_process.
12279 (thread_db_get_tls_address): Do not crash if called when
12280 thread layer is not yet initialized.
12282 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
12284 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
12285 * spu-low.c (current_tid): Rename to ...
12286 (current_ptid): ... this.
12287 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
12288 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
12289 ptid_get_lwp (current_ptid) instead of current_tid.
12290 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
12291 instead of current_tid. Use find_process_pid to verify pid
12292 argument is valid. Pass proper argument to remove_process.
12293 (spu_thread_alive): Compare current_ptid instead of current_tid.
12294 (spu_resume): Likewise.
12296 2009-04-02 Pedro Alves <pedro@codesourcery.com>
12298 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
12301 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12303 Implement the multiprocess extensions, and add linux multiprocess
12306 * server.h (ULONGEST): Declare.
12307 (struct ptid, ptid_t): New.
12308 (minus_one_ptid, null_ptid): Declare.
12309 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
12310 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
12311 (struct inferior_list_entry): Change `id' type from unsigned from
12313 (struct sym_cache, struct breakpoint, struct
12314 process_info_private): Forward declare.
12315 (struct process_info): Declare.
12316 (current_process): Declare.
12317 (all_processes): Declare.
12318 (initialize_inferiors): Declare.
12319 (add_thread): Adjust to use ptid_t.
12320 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
12321 (add_process, remove_process, find_thread_pid): Declare.
12322 (find_inferior_id): Adjust to use ptid_t.
12323 (cont_thread, general_thread, step_thread): Change type to ptid_t.
12324 (multi_process): Declare.
12325 (push_event): Adjust to use ptid_t.
12326 (read_ptid, write_ptid): Declare.
12327 (prepare_resume_reply): Adjust to use ptid_t.
12328 (clear_symbol_cache): Declare.
12329 * inferiors.c (all_processes): New.
12330 (null_ptid, minus_one_ptid): New.
12331 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
12332 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
12333 (add_thread): Change unsigned long to ptid. Remove gdb_id
12335 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
12336 (gdb_id_to_thread): Rename to ...
12337 (find_thread_pid): ... this. Change unsigned long to ptid.
12338 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
12339 (loaded_dll, pull_pid_from_list): Adjust.
12340 (add_process, remove_process, find_process_pid)
12341 (get_thread_process, current_process, initialize_inferiors): New.
12342 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
12343 (struct target_waitstatus) <related_pid>: Ditto.
12344 (struct target_ops) <kill, detach>: Add `pid' argument. Change
12345 return type to int.
12346 (struct target_ops) <join>: Add `pid' argument.
12347 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
12348 (struct target_ops) <wait>: Add `ptid' field. Change return type
12350 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
12351 (mywait): Add `ptid' argument. Change return type to ptid_t.
12352 (target_pid_to_str): Declare.
12353 * target.c (set_desired_inferior): Adjust to use ptids.
12354 (mywait): Add new `ptid' argument. Adjust.
12355 (target_pid_to_str): New.
12356 * mem-break.h (free_all_breakpoints): Declare.
12357 * mem-break.c (breakpoints): Delelete.
12358 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
12359 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
12360 to use per-process breakpoint list.
12361 (free_all_breakpoints): New.
12362 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
12363 (symbol_cache, all_symbols_looked_up): Delete.
12365 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
12367 (prepare_resume_reply): Change ptid argument's type from unsigned
12368 long to ptid_t. Adjust. Implement W;process and X;process.
12369 (free_sym_cache, clear_symbol_cache): New.
12370 (look_up_one_symbol): Adjust to per-process symbol cache. *
12371 * server.c (cont_thread, general_thread, step_thread): Change type
12373 (attached): Delete.
12374 (multi_process): New.
12375 (last_ptid): Change type to ptid_t.
12376 (struct vstop_notif) <ptid>: Change type to ptid_t.
12377 (queue_stop_reply, push_event): Change `ptid' argument's type to
12379 (discard_queued_stop_replies): Add `pid' argument.
12380 (start_inferior): Adjust to use ptids. Adjust to mywait interface
12381 changes. Don't reference the `attached' global.
12382 (attach_inferior): Adjust to mywait interface changes.
12383 (handle_query): Adjust to use ptids. Parse GDB's qSupported
12384 features. Handle and report "multiprocess+". Handle
12386 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
12388 (handle_v_kill): New.
12389 (handle_v_stopped): Adjust to use target_pid_to_str.
12390 (handle_v_requests): Allow multiple attaches and runs when
12391 multiprocess extensions are in effect. Handle "vKill".
12392 (myresume): Adjust to use ptids.
12393 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
12394 (handle_status): Adjust to discard_queued_stop_replies interface
12396 (first_thread_of, kill_inferior_callback)
12397 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
12398 (main): Call initialize_inferiors. Adjust to use ptids, killing
12399 and detaching from all inferiors. Handle multiprocess packet
12401 * linux-low.h: Include gdb_proc_service.h.
12402 (struct process_info_private): New.
12403 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
12404 <lwpid_of>: Use ptid_get_lwp.
12405 (get_lwp_thread): Adjust.
12406 (struct lwp_info): Add `dead' member.
12407 (find_lwp_pid): Declare.
12408 * linux-low.c (thread_db_active): Delete.
12409 (new_inferior): Adjust comment.
12410 (inferior_pid): Delete.
12411 (linux_add_process): New.
12412 (handle_extended_wait): Adjust.
12413 (add_lwp): Change unsigned long to ptid.
12414 (linux_create_inferior): Add process to processes table. Adjust
12415 to use ptids. Don't set new_inferior here.
12416 (linux_attach_lwp): Rename to ...
12417 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
12418 it. Adjust to use ptids.
12419 (linux_attach_lwp): New.
12420 (linux_attach): Add process to processes table. Don't set
12422 (struct counter): New.
12423 (second_thread_of_pid_p, last_thread_of_process_p): New.
12424 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
12425 multiple processes.
12426 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
12427 processes. Remove process from process table.
12428 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
12429 to multiple processes.
12430 (any_thread_of): New.
12431 (linux_detach): Add `pid' argument, and handle it. Remove process
12432 from processes table.
12433 (linux_join): Add `pid' argument. Handle it.
12434 (linux_thread_alive): Change unsighed long argument to ptid_t.
12435 Consider dead lwps as not being alive.
12436 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
12437 threads we're not interested in.
12438 (same_lwp, find_lwp_pid): New.
12439 (linux_wait_for_lwp): Change `pid' argument's type from int to
12441 (linux_wait_for_event): Rename to ...
12442 (linux_wait_for_event_1): ... this. Change `pid' argument's type
12443 from int to ptid_t. Adjust.
12444 (linux_wait_for_event): New.
12445 (linux_wait_1): Add `ptid' argument. Change return type to
12446 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
12447 that exit from the process table.
12448 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
12450 (mark_lwp_dead): New.
12451 (wait_for_sigstop): Adjust to use ptids. If a process exits while
12452 stopping all threads, mark its main lwp as dead.
12453 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
12455 (fetch_register, usr_store_inferior_registers)
12456 (regsets_fetch_inferior_registers)
12457 (regsets_store_inferior_registers, linux_read_memory)
12458 (linux_write_memory): Inline `inferior_pid'.
12459 (linux_look_up_symbols): Adjust to use per-process
12460 `thread_db_active'.
12461 (linux_request_interrupt): Adjust to use ptids.
12462 (linux_read_auxv): Inline `inferior_pid'.
12463 (initialize_low): Don't reference thread_db_active.
12464 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
12465 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
12466 (ps_getpid): Return the pid of the current inferior.
12467 * thread-db.c (proc_handle, thread_agent): Delete.
12468 (thread_db_create_event, thread_db_enable_reporting): Adjust to
12470 (find_one_thread): Change argument type to ptid_t. Adjust to
12472 (maybe_attach_thread): Adjust to per-process data and ptids.
12473 (thread_db_find_new_threads): Ditto.
12474 (thread_db_init): Ditto.
12475 * spu-low.c (spu_create_inferior, spu_attach): Add process to
12476 processes table. Adjust to use ptids.
12477 (spu_kill, spu_detach): Adjust interface. Remove process from
12479 (spu_join, spu_thread_alive): Adjust interface.
12480 (spu_wait): Adjust interface. Remove process from processes
12481 table. Adjust to use ptids.
12482 * win32-low.c (current_inferior_tid): Delete.
12483 (current_inferior_ptid): New.
12484 (debug_event_ptid): New.
12485 (thread_rec): Take a ptid. Adjust.
12486 (child_add_thread): Add `pid' argument. Adjust to use ptids.
12487 (child_delete_thread): Ditto.
12488 (do_initial_child_stuff): Add `attached' argument. Add process to
12490 (child_fetch_inferior_registers, child_store_inferior_registers):
12492 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
12493 (win32_attach): Pass 1 to do_initial_child_stuff.
12494 (win32_kill): Adjust interface. Remove process from processes
12496 (win32_detach): Ditto.
12497 (win32_join): Adjust interface.
12498 (win32_thread_alive): Take a ptid.
12499 (win32_resume): Adjust to use ptids.
12500 (get_child_debug_event): Ditto.
12501 (win32_wait): Adjust interface. Remove exiting process from
12504 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12506 Non-stop mode support.
12508 * server.h (non_stop): Declare.
12509 (gdb_client_data, handler_func): Declare.
12510 (delete_file_handler, add_file_handler, start_event_loop):
12512 (handle_serial_event, handle_target_event, push_event)
12513 (putpkt_notif): Declare.
12514 * target.h (enum resume_kind): New.
12515 (struct thread_resume): Replace `step' field by `kind' field.
12516 (TARGET_WNOHANG): Define.
12517 (struct target_ops) <wait>: Add `options' argument.
12518 <supports_non_stop, async, start_non_stop>: New fields.
12519 (target_supports_non_stop, target_async): New.
12520 (start_non_stop): Declare.
12521 (mywait): Add `options' argument.
12522 * target.c (mywait): Add `options' argument. Print child exit
12523 notifications here.
12524 (start_non_stop): New.
12525 * server.c (non_stop, own_buf, mem_buf): New globals.
12526 (struct vstop_notif): New.
12527 (notif_queue): New global.
12528 (queue_stop_reply, push_event, discard_queued_stop_replies)
12529 (send_next_stop_reply): New.
12530 (start_inferior): Adjust to use resume_kind. Adjust to mywait
12532 (attach_inferior): In non-stop mode, don't wait for the target
12534 (handle_general_set): Handle QNonStop.
12535 (handle_query): When handling qC, return the current general
12536 thread, instead of the first thread of the list.
12537 (handle_query): If the backend supports non-stop mode, include
12538 QNonStop+ in the qSupported query response.
12539 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
12541 (handle_v_attach, handle_v_run): Handle non-stop mode.
12542 (handle_v_stopped): New.
12543 (handle_v_requests): Report support for vCont;t. Handle vStopped.
12544 (myresume): Adjust to use resume_kind. Handle non-stop.
12545 (queue_stop_reply_callback): New.
12546 (handle_status): Handle non-stop mode.
12547 (main): Clear non_stop flag on reconnection. Use the event-loop.
12548 Refactor serial protocol handling from here ...
12549 (process_serial_event): ... to this new function. When GDB
12550 selects any thread, select one here. In non-stop mode, wait until
12551 GDB acks all pending events before exiting.
12552 (handle_serial_event, handle_target_event): New.
12553 * remote-utils.c (remote_open): Install remote_desc in the event
12555 (remote_close): Remove remote_desc from the event loop.
12556 (putpkt_binary): Rename to...
12557 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
12558 (putpkt_binary): New as wrapper around putpkt_binary_1.
12559 (putpkt_notif): New.
12560 (prepare_resume_reply): In non-stop mode, don't change the
12562 * event-loop.c: New.
12563 * Makefile.in (OBJ): Add event-loop.o.
12564 (event-loop.o): New rule.
12566 * linux-low.h (pid_of): Moved here.
12568 (get_lwp_thread): Use lwpid_of.
12569 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
12570 * linux-low.c (pid_of): Delete.
12571 (inferior_pid): Use lwpid_of.
12572 (linux_event_pipe): New.
12573 (target_is_async_p): New.
12575 (handle_extended_wait): Use lwpid_of.
12576 (add_lwp): Don't set lwpid field.
12577 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
12578 (linux_kill_one_lwp): If killing a running lwp, stop it first.
12579 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
12580 (linux_detach_one_lwp): If detaching from a running lwp, stop it
12581 first. Adjust to linux_wait_for_event interface changes. Use
12583 (linux_detach): Don't delete the main lwp here.
12584 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
12585 (status_pending_p): Don't consider explicitly suspended lwps.
12586 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
12587 pointer. Add OPTIONS argument. Change return type to int. Use
12588 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
12589 (linux_wait_for_event): Take an integer pid instead of a lwp_info
12590 pointer. Add status pointer argument. Return a pid instead of a
12591 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
12592 changes. In non-stop mode, don't switch to a random thread.
12593 (linux_wait): Rename to...
12594 (linux_wait_1): ... this. Add target_options argument, and handle
12595 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
12596 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
12597 clean exit and signal exit code. Don't stop all threads in
12598 non-stop mode. In all-stop mode, only stop all threads when
12599 reporting a stop to GDB. Handle explicit thread stop requests.
12600 (async_file_flush, async_file_mark): New.
12602 (send_sigstop): Use lwpid_of.
12603 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
12604 interface changes. In non-stop mode, don't switch to a random
12606 (linux_resume_one_lwp): Use lwpid_of.
12607 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
12608 (linux_resume_one_thread): ... this. Handle resume_stop. In
12609 non-stop mode, don't look for pending flag in all threads.
12610 (resume_status_pending_p): Don't consider explicitly suspended
12612 (my_waitpid): Reimplement. Emulate __WALL.
12613 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12615 (sigchld_handler, linux_supports_non_stop, linux_async)
12616 (linux_start_non_stop): New.
12617 (linux_target_ops): Register linux_supports_non_stop, linux_async
12618 and linux_start_non_stop.
12619 (initialize_low): Install SIGCHLD handler.
12620 * thread-db.c (thread_db_create_event, find_one_thread)
12621 (thread_db_get_tls_address): Use lwpid_of.
12622 * win32-low.c (win32_detach): Adjust to use resume_kind.
12623 (win32_wait): Add `options' argument.
12624 * spu-low.c (spu_resume): Adjust to use resume_kind.
12625 (spu_wait): Add `options' argument.
12627 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12629 Decouple target code from remote protocol.
12631 * target.h (enum target_waitkind): New.
12632 (struct target_waitstatus): New.
12633 (struct target_ops) <wait>: Return an unsigned long. Take a
12634 target_waitstatus pointer instead of a char pointer.
12635 (mywait): Likewise.
12636 * target.c (mywait): Change prototype to return an unsigned long.
12637 Take a target_waitstatus pointer instead of a char pointer. Adjust.
12638 * server.h (thread_from_wait, old_thread_from_wait): Delete
12640 (prepare_resume_reply): Change prototype to take a
12642 * server.c (thread_from_wait, old_thread_from_wait): Delete.
12643 (last_status, last_ptid): New.
12644 (start_inferior): Remove "statusptr" argument. Adjust. Return a
12645 pid instead of a signal.
12646 (attach_inferior): Remove "status" and "signal" parameters.
12648 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
12650 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
12651 (handle_v_requests, myresume): Remove "status" and "signal"
12652 parameters. Adjust.
12653 (handle_status): New.
12654 (main): Delete local `status'. Adjust.
12655 * remote-utils.c: Include target.h.
12656 (prepare_resume_reply): Change prototype to take a
12657 target_waitstatus. Adjust.
12659 * linux-low.c (linux_wait): Adjust to new target_ops->wait
12661 * spu-low.c (spu_wait): Adjust.
12662 * win32-low.c (enum target_waitkind, struct target_waitstatus):
12664 (win32_wait): Adjust.
12666 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12668 * target.h (struct thread_resume): Delete leave_stopped member.
12669 (struct target_ops): Add a `n' argument to the `resume' callback.
12670 * server.c (start_inferior): Adjust.
12671 (handle_v_cont, myresume): Adjust.
12672 * linux-low.c (check_removed_breakpoint): Adjust to resume
12673 interface change, and to removed leave_stopped field.
12674 (resume_ptr): Delete.
12675 (struct thread_resume_array): New.
12676 (linux_set_resume_request): Add new `arg' parameter. Adjust to
12677 resume interface change.
12678 (linux_continue_one_thread, linux_queue_one_thread)
12679 (resume_status_pending_p): Check if the resume field is NULL
12680 instead of checking the leave_stopped member.
12681 (linux_resume): Adjust to the target resume interface change.
12682 * spu-low.c (spu_resume): Adjust to the target resume interface
12684 * win32-low.c (win32_detach, win32_resume): Ditto.
12686 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12688 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
12690 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
12692 (linux_continue_one_thread): Only preserve the stepping flag if
12693 there's a pending breakpoint.
12695 2009-03-31 Pedro Alves <pedro@codesourcery.com>
12697 * server.c (main): After the inferior having exited, call
12698 remote_close before exiting gdbserver.
12700 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
12702 Fix size of FPSCR in Power 7 processors.
12703 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
12704 (PPC_FEATURE_HAS_DFP): New #define.
12705 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
12708 2009-03-23 Pedro Alves <pedro@codesourcery.com>
12710 * server.c (handle_query) Whitespace and formatting.
12712 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12714 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
12715 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
12716 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
12717 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
12718 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
12719 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
12720 Makefile.in, configure.ac: Fix whitespace throughout.
12721 * configure: Regenerate.
12723 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12725 * inferiors.c (find_inferior): Make it safe for the callback
12726 function to delete the currently iterated inferior.
12728 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12730 * Makefile.in (linuw_low_h): Move higher.
12731 (thread-db.o): Depend on $(linux_low_h).
12733 2009-03-17 Pedro Alves <pedro@codesourcery.com>
12735 Rename "process" to "lwp" throughout.
12737 * linux-low.c (all_processes): Rename to...
12738 (all_lwps): ... this.
12739 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
12740 (add_process): Rename to ...
12741 (add_lwp): ... this. Adjust.
12742 (linux_create_inferior): Adjust.
12743 (linux_attach_lwp): Adjust.
12744 (linux_attach): Adjust.
12745 (linux_kill_one_process): Rename to ...
12746 (linux_kill_one_lwp): ... this. Adjust.
12747 (linux_kill): Adjust.
12748 (linux_detach_one_process): Rename to ...
12749 (linux_detach_one_lwp): ... this. Adjust.
12750 (linux_detach): Adjust.
12751 (check_removed_breakpoint): Adjust.
12752 (status_pending_p): Adjust.
12753 (linux_wait_for_process): Rename to ...
12754 (linux_wait_for_lwp): ... this. Adjust.
12755 (linux_wait_for_event): Adjust.
12756 (send_sigstop): Adjust.
12757 (wait_for_sigstop): Adjust.
12758 (stop_all_processes): Rename to ...
12759 (stop_all_lwps): ... this.
12760 (linux_resume_one_process): Rename to ...
12761 (linux_resume_one_lwp): ... this. Adjust.
12762 (linux_set_resume_request, linux_continue_one_thread)
12763 (linux_queue_one_thread, resume_status_pending_p)
12764 (usr_store_inferior_registers, regsets_store_inferior_registers)
12765 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12767 * linux-low.h (get_process): Rename to ...
12768 (get_lwp): ... this. Adjust.
12769 (get_thread_process): Rename to ...
12770 (get_thread_lwp): ... this. Adjust.
12771 (get_process_thread): Rename to ...
12772 (get_lwp_thread): ... this. Adjust.
12773 (struct process_info): Rename to ...
12774 (struct lwp_info): ... this.
12775 (all_processes): Rename to ...
12776 (all_lwps): ... this.
12777 * proc-service.c (ps_lgetregs): Adjust.
12778 * thread-db.c (thread_db_create_event, find_one_thread)
12779 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
12781 2009-03-14 Pedro Alves <pedro@codesourcery.com>
12783 * server.c (handle_query): Handle "qAttached".
12785 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
12787 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
12788 GPLv3, update license URL.
12790 2009-03-01 Doug Evans <dje@google.com>
12792 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
12793 (server_h): Add gdb_signals.h.
12794 (signals.o): Update.
12795 * server.h (target_signal_from_host,target_signal_to_host_p)
12796 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
12798 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
12800 * remote-utils.c (getpkt): Also generate remote-debug
12801 information if noack_mode is set.
12803 2009-02-06 Pedro Alves <pedro@codesourcery.com>
12805 * server.c (handle_query): Report qXfer:siginfo:read and
12806 qXfer:siginfo:write as supported and handle them.
12807 * target.h (struct target_ops) <qxfer_siginfo>: New field.
12808 * linux-low.c (linux_xfer_siginfo): New.
12809 (linux_target_ops): Set it.
12811 2009-01-26 Pedro Alves <pedro@codesourcery.com>
12813 * server.c (gdbserver_usage): Mention --remote-debug.
12814 (main): Accept '--remote-debug' switch.
12816 2009-01-18 Doug Evans <dje@google.com>
12818 * regcache.c (new_register_cache): No need to check result of xcalloc.
12819 * server.c (handle_search_memory): Back out calls to xmalloc,
12820 result is checked and error is returned to user upon failure.
12821 (handle_query): Ditto. Add more checks for result of malloc.
12822 (handle_v_cont): Check result of malloc, report error back to
12824 (handle_v_run): Ditto. Call freeargv.
12825 * server.h (freeargv): Declare.
12826 * utils.c (freeargv): New fn.
12828 2009-01-15 Doug Evans <dje@google.com>
12830 * gdbreplay.c (perror_with_name): Make arg const char *.
12831 * server.h (target_signal_to_name): Make return type const char *.
12832 * thread-db.c (thread_db_err_str): Make return type const char *.
12833 * utils.c (perror_with_name): Make arg const char *.
12835 2009-01-14 Pedro Alves <pedro@codesourcery.com>
12837 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
12838 when handling a EXIT_PROCESS_DEBUG_EVENT.
12840 2009-01-06 Joel Brobecker <brobecker@adacore.com>
12842 * gdbreplay.c (gdbreplay_version): Update copyright year.
12843 * server.c (gdbserver_version): Likewise.
12845 2009-01-05 Doug Evans <dje@google.com>
12847 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
12848 (handle_extended_wait): Improve comment.
12850 2008-12-13 Doug Evans <dje@google.com>
12852 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
12853 * server.h (ATTR_MALLOC): New macro.
12854 (xmalloc,xcalloc,xstrdup): Declare.
12855 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
12856 * inferiors.c: Ditto.
12857 * linux-low.c: Ditto.
12858 * mem-break.c: Ditto.
12859 * regcache.c: Ditto.
12860 * remote-utils.c: Ditto.
12863 * win32-low.c: Ditto.
12865 2008-12-12 Doug Evans <dje@google.com>
12867 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
12868 in debugging printf.
12870 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
12872 2008-12-09 Doug Evans <dje@google.com>
12874 * linux-low.h (struct process_info): Delete member tid, unused.
12875 * thread-db.c (find_one_thread): Update.
12876 (maybe_attach_thread): Update.
12878 2008-12-02 Pedro Alves <pedro@codesourcery.com>
12880 * target.h (struct target_ops): Add qxfer_osdata member.
12881 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
12883 (linux_qxfer_osdata): New functions.
12884 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
12886 * server.c (handle_query): Handle "qXfer:osdata:read:".
12887 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
12888 (buffer_xml_printf): New functions.
12889 * server.h (struct buffer): New.
12890 (buffer_grow_str, buffer_grow_str0): New macros.
12891 (buffer_grow, buffer_free, buffer_init, buffer_finish)
12892 (buffer_xml_printf): Declare.
12894 2008-11-24 Doug Evans <dje@google.com>
12896 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
12898 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
12900 * server.c (handle_v_run): Always use the supplied argument list.
12902 2008-11-19 Bob Wilson <bob.wilson@acm.org>
12904 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
12905 (xtensa_regmap_table): Add entry for scompare1.
12907 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
12909 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
12910 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
12911 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
12912 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
12913 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
12914 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
12915 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
12916 XML target descriptions.
12917 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
12918 when inferior is running on an ISA 2.05 or later processor. Add
12919 special case to return offset for full 64-bit slot of FPSCR when
12922 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
12924 * Makefile.in (SFILES, clean): Added sparc64 files.
12925 (reg-sparc64.o, reg-sparc64.c): New.
12926 * configure.srv (sparc*-*-linux*): New configuration.
12927 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
12928 syscall arguments for SPARC.
12929 (regsets_store_inferior_registers): Likewise.
12930 * linux-sparc-low.c: New file.
12932 2008-10-21 Doug Evans <dje@google.com>
12934 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
12935 (READLINE_DIR,READLINE_DEP): Delete.
12936 (INTERNAL_CFLAGS): Update.
12937 (LINTFLAGS): Update.
12939 2008-10-10 Pedro Alves <pedro@codesourcery.com>
12941 * server.c (handle_v_run): If GDB didn't specify an argv, use the
12942 whole argv from the last run, not just argv[0].
12944 2008-09-08 Pedro Alves <pedro@codesourcery.com>
12946 * regcache.c (new_register_cache): Return NULL if the register
12947 cache size isn't known yet.
12948 (free_register_cache): Avoid dereferencing a NULL regcache.
12950 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
12952 * configure.srv: Merge MIPS and MIPS64.
12954 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
12956 * Makefile.in (uninstall): Apply $(EXEEXT) too.
12958 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
12960 * Makefile.in: Add required vsx dependencies.
12962 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
12963 Declare init_registers_powerpc_vsx32l.
12964 Declare init_registers_powerpc_vsx64l.
12965 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
12966 (ppc_arch_setup): Check for VSX in hwcap.
12967 (ppc_fill_vsxregset): New function.
12968 (ppc_store_vsxregset): New function.
12969 Add new VSX entry in regset_info target_regsets.
12971 * configure.srv: Add new VSX dependencies.
12973 2008-08-12 Pedro Alves <pedro@codesourcery.com>
12975 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
12976 (remote_open): Set or clear transport_is_reliable.
12977 (putpkt_binary): Don't expect acks in noack mode.
12978 (getpkt): Don't send ack/nac in noack mode.
12979 * server.c (handle_general_set): Handle QStartNoAckMode.
12980 (handle_query): If connected by tcp pass QStartNoAckMode+ in
12982 (main): Reset noack_mode on every connection.
12983 * server.h (noack_mode): Declare.
12985 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12987 * Makefile.in (GDBREPLAY_OBS): New variable.
12988 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
12990 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
12991 Daniel Jacobowitz <dan@codesourcery.com>
12993 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
12994 (usr_store_inferior_registers): Likewise.
12995 (regsets_store_inferior_registers): Likewise.
12997 2008-07-31 Rolf Jansen <rj@surtec.com>
12998 Pedro Alves <pedro@codesourcery.com>
13000 * configure.ac: Check for memmem declaration.
13001 * server.c [HAVE_MALLOC_H]: Include malloc.h.
13002 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
13003 (disable_packet_qfThreadInfo): Unconditionally compile.
13004 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
13005 * configure, config.in: Regenerate.
13007 2008-07-28 Doug Kwan <dougkwan@google.com>
13009 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
13010 (linux_write_memory): Remove declaration of errno.
13012 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
13014 * linux-low.c (handle_extended_wait): Do not use "status"
13015 variable uninitialized.
13017 2008-07-07 Pedro Alves <pedro@codesourcery.com>
13019 * server.c (handle_v_attach): Inhibit reporting dll changes.
13021 2008-06-27 Pedro Alves <pedro@codesourcery.com>
13023 * remote-utils.c (prepare_resume_reply): If requested, don't
13024 output "thread:TID" in the T stop reply.
13026 * server.c (disable_packet_vCont, disable_packet_Tthread)
13027 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
13028 (handle_query): If requested, disable support for qC, qfThreadInfo
13030 (handle_v_requests): If requested, disable support for vCont.
13031 (gdbserver_show_disableable): New.
13032 (main): Handle --disable-packet and --disable-packet=LIST.
13034 * server.h (disable_packet_vCont, disable_packet_Tthread)
13035 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
13037 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
13039 * server.c (gdbserver_usage): Mention --version.
13041 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
13043 * Makefile.in (gdbreplay.o): New rule.
13045 2008-06-06 Joseph Myers <joseph@codesourcery.com>
13047 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
13048 message, not gdbserver.
13050 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
13051 Nathan Sidwell <nathan@codesourcery.com>
13052 Joseph Myers <joseph@codesourcery.com>
13054 * acinclude.m4: Include ../../config/acx.m4.
13055 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
13056 * configure, config.in: Regenerate.
13057 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
13058 * server.c (gdbserver_version): Print PKGVERSION.
13059 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
13060 (main): Adjust gdbserver_usage calls.
13061 * gdbreplay.c (version, host_name): Add declarations.
13062 (gdbreplay_version, gdbreplay_usage): New.
13063 (main): Accept --version and --help options.
13065 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
13067 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
13068 (arm_breakpoint_at): Handle Thumb.
13069 (the_low_target): Add comment.
13071 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
13073 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
13075 2008-05-09 Doug Evans <dje@google.com>
13077 * server.h (decode_search_memory_packet): Declare.
13078 * remote-utils.c (decode_search_memory_packet): New fn.
13079 * server.c (handle_search_memory_1): New fn.
13080 (handle_search_memory): New fn.
13081 (handle_query): Process qSearch:memory packets.
13083 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
13085 * regcache.c (registers_length): Remove.
13086 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
13087 full register packet.
13088 * regcache.h (registers_length): Remove prototype.
13089 * server.h (PBUFSIZ): Define to 16384.
13091 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
13093 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
13094 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
13095 powerpc-64l.o, and powerpc-altivec64l.o.
13096 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
13097 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
13098 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
13099 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
13100 rs6000/power-linux.xml, and rs6000/power64-linux.xml
13103 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
13104 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
13105 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
13106 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
13107 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
13108 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
13109 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
13110 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
13111 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
13112 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
13115 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
13116 (init_registers_powerpc_32l): ... this new prototype.
13117 (init_registers_powerpc_32): Remove, replace by ...
13118 (init_registers_powerpc_altivec32l): ... this new prototype.
13119 (init_registers_powerpc_e500): Remove, replace by ...
13120 (init_registers_powerpc_e500l): ... this new prototype.
13121 (init_registers_ppc64): Remove, replace by ...
13122 (init_registers_powerpc_64l): ... this new prototype.
13123 (init_registers_powerpc_64): Remove, replace by ...
13124 (init_registers_powerpc_altivec64l): ... this new prototype.
13125 (ppc_num_regs): Set to 73.
13126 (PT_ORIG_R3, PT_TRAP): Define if necessary.
13127 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
13128 (ppc_cannot_store_register): Handle orig_r3 and trap.
13129 (ppc_arch_setup): Update init_registers_... calls.
13130 (ppc_fill_gregset): Handle orig_r3 and trap.
13132 * inferiors.c (clear_inferiors): Reset current_inferior.
13134 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
13136 * acinclude.m4: Add override.m4.
13137 * configure: Regenerate.
13139 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13141 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
13142 initial call to init_register_ppc64.
13144 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13146 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
13147 single powerpc*-*-linux* case.
13148 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
13150 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
13152 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
13153 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
13155 * linux-ppc-low.c: Include <elf.h>.
13156 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
13157 (ppc_hwcap): New global variable.
13158 (ppc_regmap): Remove __SPE__ #ifdef sections.
13159 (ppc_regmap_e500): New global variable.
13160 (ppc_cannot_store_register): Update __SPE__ special case.
13161 (ppc_get_hwcap): New function.
13162 (ppc_arch_setup): Use it to determine whether inferior supports
13163 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
13164 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
13165 Do not access registers if target does not support AltiVec.
13166 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
13167 Do not access registers if target does not support SPE.
13168 (target_regsets): Unconditionally include AltiVec and SPE regsets.
13170 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
13172 * linux-low.c (disabled_regsets, num_regsets): New.
13173 (use_regsets_p): Delete.
13174 (linux_wait_for_process): Clear disabled_regsets.
13175 (regsets_fetch_inferior_registers): Check and set it.
13176 (regsets_store_inferior_registers): Likewise.
13177 (linux_fetch_registers, linux_store_registers): Do not use
13179 (initialize_low): Allocate disabled_regsets.
13181 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
13183 * Makefile.in (LIBOBJS): New.
13184 (OBS): Use LIBOBJS.
13185 (memmem.o): New rule.
13186 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
13187 * configure: Regenerated.
13189 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
13191 * server.c (handle_query): Never return "unsupported" for
13192 qXfer:features:read queries.
13194 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
13196 * server.c (get_features_xml): Fix inverted condition.
13197 (handle_query): Always support qXfer:feature:read.
13199 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
13201 * server.c (wrapper_argv): New.
13202 (start_inferior): Handle wrapper_argv. If set, expect an extra
13204 (gdbserver_usage): Document --wrapper.
13205 (main): Parse --wrapper.
13207 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13209 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
13210 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
13211 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
13212 (ppc_set_pc): Likewise.
13213 (ppc_arch_setup): New function.
13214 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
13215 of collect_register.
13216 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
13218 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13220 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
13221 instead of linux-ppc64-low.o.
13222 * linux-ppc64-low.c: Remove file.
13223 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
13224 (linux-ppc64-low.o): Remove rule.
13226 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
13227 (init_registers_powerpc_64): Likewise.
13228 (ppc_regmap): Conditionally define depending on __powerpc64__.
13229 (ppc_cannot_store_register): Do not special-case "fpscr" when
13230 compiled on __powerpc64__.
13231 (ppc_collect_ptrace_register): New function.
13232 (ppc_supply_ptrace_register): New function.
13233 (ppc_breakpoint): Change type to "unsigned int".
13234 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
13235 (the_low_target): Conditionally provide initializers for the
13236 arch_setup member depending on __powerpc64__. Install
13237 collect_ptrace_register and supply_ptrace_register members.
13239 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13241 * regcache.h (gdbserver_xmltarget): Add extern declaration.
13242 * server.c (gdbserver_xmltarget): Define.
13243 (get_features_xml): Use it to replace "target.xml" and arch_string.
13245 * configure.srv: Remove srv_xmltarget. Add XML files that were
13246 mentioned there to srv_xmlfiles instead. Remove conditional tests
13247 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
13248 srv_xmlfiles and srv_regobj to include all possible choices.
13249 * configure.ac (srv_xmltarget): Remove.
13250 (srv_xmlfiles): Do not add "target.xml".
13251 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
13252 checks for supplementary target information.
13253 * configure: Regenerate.
13254 * Makefile.in (XML_TARGET): Remove.
13255 (target.xml): Remove rule.
13256 (clean): Do not clean up target.xml.
13257 (.PRECIOUS): Do not mention target.xml.
13259 * target.h (struct target_ops): Remove arch_string member.
13260 * linux-low.c (linux_arch_string): Remove.
13261 (linux_target_ops): Remove arch_string initializer.
13262 * linux-low.h (struct linux_target_ops): Remove arch_string member.
13263 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
13264 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
13265 * spu-low.c (spu_arch_string): Remove.
13266 (spu_target_ops): Remove arch_string initializer.
13267 * win32-low.c (win32_arch_string): Remove.
13268 (win32_target_ops): Remove arch_string initializer.
13269 * win32-low.h (struct win32_target_ops): Remove arch_string member.
13270 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
13271 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
13273 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13275 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
13276 by collect_ptrace_register and supply_ptrace_register hooks.
13277 * linux-low.c (fetch_register): Use supply_ptrace_register callback
13278 instead of checking for the_low_target.left_pad_xfer.
13279 (usr_store_inferior_registers): Use collect_ptrace_register callback
13280 instead of checking for the_low_target.left_pad_xfer.
13282 * linux-s390-low.c (s390_collect_ptrace_register): New function.
13283 (s390_supply_ptrace_register): Likewise.
13284 (s390_fill_gregset): Call s390_collect_ptrace_register.
13285 (the_low_target): Update.
13287 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
13288 (ppc_supply_ptrace_register): Likewise.
13289 (the_low_target): Update.
13291 * linux-i386-low.c (the_low_target): Update.
13292 * linux-x86-64-low.c (the_low_target): Update.
13294 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13296 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
13297 reg-s390.o and reg-s390x.o.
13299 * linux-low.c (new_inferior): New global variable.
13300 (linux_create_inferior, linux_attach): Set it.
13301 (linux_wait_for_process): Call the_low_target.arch_setup after the
13302 target has stopped for the first time.
13303 (initialize_low): Do not call the_low_target.arch_setup.
13305 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
13306 (s390_set_pc): Likewise.
13307 (s390_arch_setup): New function.
13308 (the_low_target): Use s390_arch_setup as arch_setup routine.
13310 * regcache.c (realloc_register_cache): New function.
13311 (set_register_cache): Call it for each existing regcache.
13313 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13315 * server.h (init_registers): Remove prototype.
13317 * linux-low.h (struct linux_target_ops): Add arch_setup field.
13318 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
13319 instead of init_registers ().
13320 * linux-arm-low.c (init_registers_arm): Add prototype.
13321 (init_registers_arm_with_iwmmxt): Likewise.
13322 (the_low_target): Add initializer for arch_setup field.
13323 * linux-cris-low.c (init_registers_cris): Add prototype.
13324 (the_low_target): Add initializer for arch_setup field.
13325 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
13326 (the_low_target): Add initializer for arch_setup field.
13327 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
13328 (the_low_target): Add initializer for arch_setup field.
13329 * linux-ia64-low.c (init_registers_ia64): Add prototype.
13330 (the_low_target): Add initializer for arch_setup field.
13331 * linux-m32r-low.c (init_registers_m32r): Add prototype.
13332 (the_low_target): Add initializer for arch_setup field.
13333 * linux-m68k-low.c (init_registers_m68k): Add prototype.
13334 (the_low_target): Add initializer for arch_setup field.
13335 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
13336 (init_registers_mips64_linux): Likewise.
13337 (the_low_target): Add initializer for arch_setup field.
13338 * linux-ppc-low.c (init_registers_ppc): Add prototype.
13339 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
13340 (the_low_target): Add initializer for arch_setup field.
13341 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
13342 (init_registers_powerpc_64): Likewise.
13343 (the_low_target): Add initializer for arch_setup field.
13344 * linux-s390-low.c (init_registers_s390): Add prototype.
13345 (init_registers_s390x): Likewise.
13346 (the_low_target): Add initializer for arch_setup field.
13347 * linux-sh-low.c (init_registers_sh): Add prototype.
13348 (the_low_target): Add initializer for arch_setup field.
13349 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
13350 (the_low_target): Add initializer for arch_setup field.
13351 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
13352 (the_low_target): Add initializer for arch_setup field.
13354 * win32-low.h (struct win32_target_ops): Add arch_setup field.
13355 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
13356 instead of init_registers ().
13357 * win32-arm-low.c (init_registers_arm): Add prototype.
13358 (the_low_target): Add initializer for arch_setup field.
13359 * win32-i386-low.c (init_registers_i386): Add prototype.
13360 (the_low_target): Add initializer for arch_setup field.
13362 * spu-low.c (init_registers_spu): Add prototype.
13363 (initialize_low): Call initialie_registers_spu () instead of
13364 initialize_registers ().
13366 2008-02-19 Pedro Alves <pedro@codesourcery.com>
13368 * server.c (handle_v_requests): When handling the vRun and vAttach
13369 packets, if already debugging a process, don't kill it. Return an
13372 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
13374 * server.c (handle_query): Correct length check.
13376 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
13378 * win32-low.c (do_initial_child_stuff): Add process handle
13379 parameter. Set current_process_handle and current_process_id from the
13380 parameters. Clear globals.
13381 (win32_create_inferior): Don't set current_process_handle and
13382 current_process_id here. Instead pass them on the call to
13383 do_initial_child_stuff.
13384 (win32_attach): Likewise.
13385 (win32_clear_inferiors): New.
13386 (win32_kill): Don't close the current process handle or the
13387 current thread handle here. Instead call win32_clear_inferiors.
13388 (win32_detach): Don't open a new handle to the process. Call
13389 win32_clear_inferiors.
13390 (win32_join): Don't rely on current_process_handle; open a new
13391 handle using the process id.
13392 (win32_wait): Call win32_clear_inferiors when the inferior process
13395 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
13397 * server.c (monitor_show_help): Add "exit".
13399 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
13401 * Makefile.in (SFILES): Add linux-xtensa-low.c.
13402 (clean): Add reg-xtensa.c.
13403 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
13404 * configure.srv (xtensa*-*-linux*) New target.
13405 * linux-xtensa-low.c: New.
13406 * xtensa-xtregs.c: New.
13408 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
13410 * hostio.c: Don't include errno.h.
13411 (errno_to_fileio_errno): Move to hostio-errno.
13412 * hostio.c: (hostio_error): Remove the error parameter. Defer the
13413 error number outputting to the target->hostio_last_error callback.
13414 (hostio_packet_error): Use FILEIO_EINVAL directly.
13415 (handle_open, handle_pread, hostio_error, handle_unlink): Update
13416 calls to hostio_error.
13417 * hostio-errno.c: New.
13418 * server.h (hostio_last_error_from_errno): Declare.
13419 * target.h (target_ops): Add hostio_last_error member.
13420 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
13421 as hostio_last_error handler.
13422 * spu-low.c (spu_target_ops): Likewise.
13423 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
13424 (wince_hostio_last_error): New functions.
13425 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
13426 as hostio_last_error handler.
13427 (win32_target_ops) [!_WIN32_WCE]: Register
13428 hostio_last_error_from_errno as hostio_last_error handler.
13429 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
13430 (hostio-errno.o): New rule.
13431 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
13432 * configure.srv (srv_hostio_err_objs): New variable. Default to
13434 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
13435 * configure: Regenerate.
13437 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13439 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
13440 (linux_kill, linux_detach): Clean up the process list.
13441 * remote-utils.c (remote_open): Improve port number parsing.
13442 (putpkt_binary, input_interrupt): Only send interrupts if the target
13444 * server.c (extended_protocol): Make static.
13445 (attached): Define earlier.
13446 (exit_requested, response_needed, program_argv): New variables.
13447 (target_running): New.
13448 (start_inferior): Clear attached here.
13449 (attach_inferior): Set attached here.
13450 (require_running): Define.
13451 (handle_query): Use require_running and target_running. Implement
13453 (handle_v_attach, handle_v_run): New.
13454 (handle_v_requests): Use require_running. Handle vAttach and vRun.
13455 (gdbserver_usage): Update.
13456 (main): Redo argument parsing. Handle --debug and --multi. Handle
13457 --attach along with other options or after the port. Save
13458 program_argv. Support no initial program. Resynchronize
13459 communication with GDB after an error. Handle "monitor exit".
13460 Use require_running and target_running. Always allow the extended
13461 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
13462 restart in extended mode.
13463 * README: Refer to the GDB manual. Update --attach usage.
13465 2007-12-20 Andreas Schwab <schwab@suse.de>
13467 * linux-low.c (STACK_SIZE): Define.
13468 (linux_tracefork_child): Use it. Use __clone2 on ia64.
13469 (linux_test_for_tracefork): Likewise.
13471 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
13473 * linux-low.c (linux_wait_for_event): Update messages. Do not
13474 reinsert auto-delete breakpoints.
13475 * mem-break.c (struct breakpoint): Change return type of handler to
13477 (set_breakpoint_at): Update handler type.
13478 (reinsert_breakpoint_handler): Return 1 instead of calling
13480 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
13482 (check_breakpoints): Delete auto-delete breakpoints and return 2.
13483 * mem-break.h (set_breakpoint_at): Update handler type.
13484 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
13485 * win32-low.c (auto_delete_breakpoint): New.
13486 (get_child_debug_event): Use it.
13488 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
13490 * configure.ac: Check for pread and pwrite.
13491 * hostio.c (handle_pread): Fall back to lseek and read.
13492 (handle_pwrite): Fall back to lseek and write.
13493 * config.in, configure: Regenerated.
13495 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
13497 * server.c (myresume): Add own_buf argument.
13498 (main): Update calls.
13500 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
13502 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
13503 * remote-utils.c (remote_open): Do not call disable_async_io.
13504 (block_async_io): Delete.
13505 (unblock_async_io): Make static.
13506 (initialize_async_io): New.
13507 * server.c (handle_v_cont): Handle async I/O here.
13508 (myresume): Likewise. Move other common resume tasks here...
13509 (main): ... from here. Call initialize_async_io. Disable async
13510 I/O before the main loop.
13511 * server.h (initialize_async_io): Declare.
13512 (block_async_io, unblock_async_io): Delete prototypes.
13513 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
13515 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
13517 * remote-utils.c (readchar): Allow binary data in received messages.
13519 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13521 * win32-low.c (attaching): New global.
13522 (win32_create_inferior): Clear the `attaching' global.
13523 (win32_attach): Set the `attaching' global.
13524 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
13525 attaching. Only set a breakpoint at the entry point if not
13528 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13530 * server.c (main): Don't report dll events on the initial
13531 connection on attaches.
13533 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13535 * server.c (main): Relax numerical bases supported for the pid of
13536 the --attach command line argument.
13538 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13540 * win32-low.c (win32_attach): Call OpenProcess before
13541 DebugActiveProcess, not after. Add last error output to error
13544 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13546 * win32-low.c (win32_get_thread_context)
13547 (win32_set_thread_context): New functions.
13548 (thread_rec): Use win32_get_thread_context.
13549 (continue_one_thread, win32_resume): Use win32_set_thread_context.
13550 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
13553 2007-12-03 Leo Zayas
13554 Pedro Alves <pedro_alves@portugalmail.pt>
13556 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
13558 (child_add_thread): Minor cleanup.
13559 (child_continue): Resume artificially suspended threads before
13560 calling ContinueDebugEvent.
13561 (suspend_one_thread): New.
13562 (fake_breakpoint_event): New.
13563 (get_child_debug_event): Change return type to int. Check here if
13564 gdb sent an interrupt request. If a soft interrupt was requested,
13565 fake a breakpoint event. Return 0 if there is no event to handle,
13567 (win32_wait): Don't check here if gdb sent an interrupt request.
13568 Ensure there is a valid event to handle.
13569 (win32_request_interrupt): Add soft interruption method as last
13572 2007-12-03 Leo Zayas
13573 Pedro Alves <pedro_alves@portugalmail.pt>
13575 * win32-low.h (win32_thread_info): Add descriptions to the
13576 structure members. Replace `suspend_count' counter by a
13578 * win32-low.c (thread_rec): Update condition of when to get the
13579 context from the inferior. Rely on ContextFlags being set if it
13580 has already been retrieved. Only suspend the inferior thread if
13581 we haven't already. Warn if that fails.
13582 (continue_one_thread): s/suspend_count/suspended/. Only call
13583 ResumeThread once. Warn if that fails.
13585 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13587 * win32-low.c (win32_wait): Don't read from the inferior when it
13588 has already exited.
13590 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13592 * Makefile.in (win32_low_h): New variable.
13593 (win32-low.o): Add dependency on $(win32_low_h).
13594 (win32-arm-low.o, win32-i386-low.o): New rules.
13596 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13598 * hostio.c: Correct copyright year.
13600 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13602 * Makefile.in (OBS): Add hostio.o.
13603 (hostio.o): New rule.
13604 * server.h (handle_vFile): Declare.
13605 * hostio.c: New file.
13606 * server.c (handle_v_requests): Take packet_len and new_packet_len
13607 for binary packets. Call handle_vFile.
13608 (main): Update call to handle_v_requests.
13610 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
13612 * linux-low.c: Include <sched.h>.
13614 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
13616 * linux-low.c (linux_tracefork_grandchild): New.
13617 (linux_tracefork_child): Use clone.
13618 (linux_test_for_tracefork): Use clone; allocate and free a stack.
13620 2007-10-31 Joel Brobecker <brobecker@adacore.com>
13622 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
13624 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
13626 * linux-low.c (handle_extended_wait): Handle unexpected signals.
13628 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
13630 * inferiors.c (change_inferior_id): Delete.
13631 (add_pid_to_list, pull_pid_from_list): New.
13632 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
13633 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
13634 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
13635 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
13636 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
13637 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
13638 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
13639 (using_threads): Always set to 1.
13640 (handle_extended_wait): New.
13641 (add_process): Do not set TID.
13642 (linux_create_inferior): Set must_set_ptrace_flags.
13643 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
13644 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
13645 (linux_thread_alive): Rename TID argument to LWPID.
13646 (linux_wait_for_process): Handle unknown processes. Do not use TID.
13647 (linux_wait_for_event): Do not use TID or check using_threads. Update
13648 call to dead_thread_notify. Call handle_extended_wait.
13649 (linux_create_inferior): Use PTRACE_SETOPTIONS.
13650 (send_sigstop): Delete sigstop_sent.
13651 (wait_for_sigstop): Avoid TID.
13652 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
13653 (linux_test_for_tracefork): New.
13654 (linux_lookup_signals): Use thread_db_active and
13655 linux_supports_tracefork_flag.
13656 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
13657 * linux-low.h (get_process_thread): Avoid TID.
13658 (struct process_ifo): Move thread_known and tid to the end. Remove
13660 (linux_attach_lwp, thread_db_init): Update prototypes.
13661 * server.h (change_inferior_id): Delete prototype.
13662 (add_pid_to_list, pull_pid_from_list): New prototypes.
13663 * thread-db.c (thread_db_use_events): New.
13664 (find_first_thread): Rename to...
13665 (find_one_thread): ...this. Update callers and messages. Do not
13666 call fatal. Check thread_db_use_events. Do not call
13667 change_inferior_id or new_thread_notify.
13668 (maybe_attach_thread): Update. Do not call new_thread_notify.
13669 (thread_db_init): Set thread_db_use_events. Check use_events.
13670 * utils.c (fatal, warning): Correct message prefix.
13672 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
13674 * Makefile.in (clean): Remove new files.
13675 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
13676 (powerpc-64.o, powerpc-64.c): New rules.
13677 * configure.srv: Use alternate register sets for powerpc64-*-linux*
13678 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
13680 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
13682 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
13683 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
13684 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
13685 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
13686 (target_regsets): Add AltiVec and SPE register sets.
13687 * configure.ac: Check for AltiVec and SPE.
13688 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
13689 (ppc_fill_vrregset, ppc_store_vrregset): New.
13690 (target_regsets): Add AltiVec register set.
13691 * configure: Regenerated.
13693 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
13695 * linux-low.c (O_LARGEFILE): Define.
13696 (linux_read_memory): Use /proc/PID/mem.
13697 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
13698 * configure, config.in: Regenerated.
13700 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13702 * linux-low.c (linux_wait_for_event): Do not pass signals while
13705 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13707 * win32-low.c (create_process): New.
13708 (win32_create_inferior): Use create_process instead of
13709 CreateProcess. If create_process failed retry appending an ".exe"
13710 suffix. Store the GetLastError result immediatelly after
13711 create_process calls and use it on the call to error.
13713 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13715 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
13717 2007-08-23 Joel Brobecker <brobecker@adacore.com>
13719 * configure.ac: Switch license to GPLv3.
13721 2007-08-01 Michael Snyder <msnyder@access-company.com>
13723 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
13725 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
13727 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
13729 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
13730 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
13731 CloseToolhelp32Snapshot.
13732 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
13733 CloseToolhelp32Snapshot.
13735 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
13737 * server.c (main): Check for inferior exit before main loop.
13739 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
13741 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
13742 instead of on tmp_desc.
13744 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
13745 Daniel Jacobowitz <dan@codesourcery.com>
13747 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
13748 (add_thread): Minor cleanups.
13749 (clear_inferiors): Move lower in the file. Clear the DLL
13751 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
13752 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
13753 (xml_escape_text): New.
13754 * server.c (handle_query): Handle qXfer:libraries:read. Report it
13756 (handle_v_cont): Report errors.
13757 (gdbserver_version): Update.
13758 (main): Correct size of own_buf. Do not report initial DLL events.
13759 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
13760 (unloaded_dll, xml_escape_text): New.
13761 * win32-low.c (enum target_waitkind): Update comments.
13762 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
13763 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
13764 (win32_EnumProcessModules, win32_GetModuleInformation)
13765 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
13766 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
13767 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
13768 (win32_Module32First, win32_Module32Next, load_toolhelp)
13769 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
13770 (get_child_debug_event): Handle DLL events.
13771 (win32_wait): Likewise.
13773 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
13775 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
13776 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
13778 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13780 * win32-low.c (handle_output_debug_string): Ignore event if not
13783 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13785 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
13787 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
13789 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
13791 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
13793 * inferiors.c (change_inferior_id): Add comment.
13794 * linux-low.c (check_removed_breakpoint): Add an early
13795 prototype. Improve debug output.
13796 (linux_attach): Doc update.
13797 (linux_detach_one_process, linux_detach): Clean up before releasing
13799 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
13800 * linux-low.h (struct process_info): Doc improvement.
13801 * mem-break.c (delete_all_breakpoints): New.
13802 * mem-break.h (delete_all_breakpoints): New prototype.
13803 * thread-db.c (find_first_thread): New.
13804 (thread_db_create_event): Call it instead of
13805 thread_db_find_new_threads. Clean up unused variables.
13806 (maybe_attach_thread): Remove first thread handling.
13807 (thread_db_find_new_threads): Use find_first_thread.
13808 (thread_db_get_tls_address): Likewise.
13810 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
13812 * thread-db.c (thread_db_find_new_threads): Add prototype.
13813 (thread_db_create_event): Check for the main thread before adding
13815 (maybe_attach_thread): Only enable event reporting if TID == 0.
13816 (thread_db_get_tls_address): Check for new threads.
13818 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
13820 * linux-low.c (linux_create_inferior): Try execv before execvp.
13821 * spu-low.c (spu_create_inferior): Likewise.
13823 2007-06-13 Mike Frysinger <vapier@gentoo.org>
13825 * linux-low.c (linux_create_inferior): Change execv to execvp.
13826 * spu-low.c (spu_create_inferior): Likewies.
13828 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
13830 * Makefile.in (clean): Clean new files instead of deleted ones.
13831 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
13832 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
13834 * configure.srv: Specify XML files and new regformats for MIPS and
13836 * linux-mips-low.c (mips_num_regs): Set to only used registers.
13837 (mips_regmap): Do not fetch $0. Remove unused registers. Add
13838 an entry for the restart register.
13839 (mips_cannot_fetch_register, mips_cannot_store_register)
13840 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
13841 register names to match the XML descriptions.
13842 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
13843 restart register instead of $0.
13845 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13846 Markus Deuling <deuling@de.ibm.com>
13848 * remote-utils.c (decode_xfer_write): New function.
13849 * server.h (decode_xfer_write): Add prototype.
13850 * server.c (handle_query): Add PACKET_LEN argument. Support
13851 qXfer:spu:read and qXfer:spu:write packets.
13852 (main): Pass packet_len to handle_query.
13853 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
13854 * target.h (target_ops): Add qxfer_spu.
13856 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13858 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
13859 accessing non-seekable spufs files.
13861 2007-05-16 Markus Deuling <deuling@de.ibm.com>
13863 * server.c (handle_query): Add reply for qC packet.
13865 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13866 Leo Zayas <lerele@champenstudios@com>
13868 * server.h (check_remote_input_interrupt_request): New function.
13869 * remote_utils.c (INVALID_DESCRIPTOR): New define.
13870 (remote_desc): Initialize with INVALID_DESCRIPTOR.
13871 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
13872 (check_remote_input_interrupt_request): New function.
13873 * server.h (check_remote_input_interrupt_request): Declare.
13874 * win32-low.c (winapi_DebugBreakProcess,
13875 winapi_GenerateConsoleCtrlEvent): New typedefs.
13876 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
13878 (win32_wait): Check for remote interrupt request
13879 with check_remote_input_interrupt_request.
13880 (win32_request_interrupt): New function.
13881 (win32_target_op): Set request_interrupt to win32_request_interrupt.
13883 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13885 * win32-low.c (debug_registers_changed,
13886 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
13887 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
13888 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
13889 (thread_rec): Get context using the low target.
13890 (child_add_thread): Call thread_added on the low target,
13891 which does the same thing.
13893 (do_initial_child_stuff): Remove debug registers references.
13894 Set context using the low target. Resume threads after
13895 setting the contexts.
13896 (child_continue): Remove dead variable. Remove debug
13897 registers references.
13898 (child_fetch_inferior_registers): Go through the low target.
13899 (do_child_store_inferior_registers): Remove.
13900 (child_store_inferior_registers): Go through the low target.
13901 (win32_resume): Remove debug registers references.
13902 Set context using the low target.
13903 (handle_exception): Change return type to void. Don't record
13904 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
13905 first chance exception.
13906 (get_child_debug_event): Change return type to void. Remove
13907 goto loop. Always return after waiting for debug event.
13908 (win32_wait): Convert to switch statement. Handle spurious
13911 * win32-i386-low.c (debug_registers_changed,
13912 debug_registers_used): New.
13913 (initial_stuff): Rename to ...
13914 (i386_initial_stuff): ... this. Clear debug registers
13916 (store_debug_registers): Delete.
13917 (i386_get_thread_context): New.
13918 (load_debug_registers): Delete.
13919 (i386_set_thread_context): New.
13920 (i386_thread_added): New.
13921 (single_step): Rename to ...
13922 (i386_single_step): ... this.
13923 (do_fetch_inferior_registers): Rename to ...
13924 (i386_fetch_inferior_register): ... this.
13925 (i386_store_inferior_register): New.
13926 (the_low_target): Adapt to new interface.
13928 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
13929 (arm_get_thread_context): New.
13930 (arm_set_thread_context): New.
13932 (do_fetch_inferior_registers): Rename to ...
13933 (arm_fetch_inferior_register): ... this.
13934 (arm_store_inferior_register): New.
13935 (arm_wince_breakpoint): Reimplement as unsigned long.
13936 (arm_wince_breakpoint_len): Define.
13937 (the_low_target): Adapt to new interface.
13939 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
13940 load_debug_registers. Add get_thread_context, set_thread_context,
13941 thread_added and store_inferior_register. Rename
13942 fetch_inferior_registers to fetch_inferior_register.
13943 (regptr): Remove declaration.
13945 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13947 * linux-low.c (linux_detach): Change return type to int. Return 0.
13948 * spu-low.c (spu_detach): Likewise.
13950 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13952 * target.h (target_ops): Change return type of detach to int.
13954 (join_inferior): New.
13955 * server.c (main): Don't skip detach support on mingw32.
13956 If the inferior doesn't support detaching return error.
13957 Call join_inferior instead of using waitpid.
13958 * linux-low.c (linux_join): New.
13959 (linux_target_op): Add linux_join.
13960 * spu-low.c (spu_join): New.
13961 (spu_target_ops): Add spu_join.
13962 * win32-low.c (win32_detach): Adapt to new interface.
13963 Reopen current_process_handle before detaching. Issue a child
13964 resume before detaching.
13966 (win32_target_op): Add win32_join.
13968 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13970 * win32-low.c (win32-attach): Fix return value.
13971 * target.h (target_ops): Describe ATTACH return values.
13973 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13975 * win32-low.c (GETPROCADDRESS): Define.
13976 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
13977 (winapi_DebugSetProcessKillOnExit): Likewise.
13978 (win32_create_inferior): Force usage of ansi CreateProcessA.
13979 (win32_attach): Use GETPROCADDRESS.
13980 (win32_detach): Likewise.
13982 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13984 * win32-low.c (win32_wait): Don't use WSTOPSIG.
13986 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
13988 * win32-low.c: Commit leftover changes from 2007-03-29.
13990 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13992 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
13993 fields short instead of int. Add explicit padding.
13994 (i387_cache_to_fsave): Remove unnecessary casts.
13995 (i387_fsave_to_cache): Doc fix.
13996 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
13998 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14000 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
14001 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
14003 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14005 * configure.srv (arm*-*-mingw32ce*): Move near the other
14008 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14010 * configure.ac: Add errno checking.
14011 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
14012 sys/file.h and malloc.h.
14013 (AC_CHECK_DECLS): Add perror.
14014 (srv_mingwce): Handle.
14015 * configure.srv (i[34567]86-*-cygwin*): Add
14016 win32-i386-low.o to srv_tgtobj.
14017 (i[34567]86-*-mingw*): Likewise.
14018 (arm*-*-mingw32ce*): Add case.
14019 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14020 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
14021 [__MINGW32CE__] (strerror): New function.
14022 [__MINGW32CE__] (errno): Define to GetLastError.
14023 [__MINGW32CE__] (COUNTOF): New macro.
14024 (remote_open): Remove extra close call.
14025 * mem-break.c (delete_breakpoint_at): New function.
14026 * mem-break.h (delete_breakpoint_at): Declare.
14027 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14028 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
14029 [USE_WIN32API] (read, write): Add char* casts.
14030 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
14031 * server.h: Include wincecompat.h on Windows CE.
14032 [HAVE_ERRNO_H]: Check.
14033 (perror): Declare if not declared.
14034 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
14035 (perror_with_name): Remove errno declaration.
14036 * wincecompat.h: New.
14037 * wincecompat.c: New.
14038 * win32-low.h: New.
14039 * win32-arm-low.c: New.
14040 * win32-i386-low.c: New.
14041 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
14042 (OUTMSG2): Make it safe.
14044 (COUNTOF): New macro.
14045 (NUM_REGS): Get it from the low target.
14046 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
14047 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
14048 (thread_rec): Let low target handle debug registers.
14049 (child_add_thread): Likewise.
14050 (child_init_thread_list): Likewise.
14051 (continue_one_thread): Likewise.
14053 (do_child_fetch_inferior_registers): Move to ...
14054 * win32-i386-low.c: ... here, and rename to ...
14055 (do_fetch_inferior_registers): ... this.
14056 * win32-low.c (child_fetch_inferior_registers):
14057 Go through the low target.
14058 (do_child_store_inferior_registers): Use regptr.
14059 (strwinerror): New function.
14060 (win32_create_inferior): Handle Windows CE.
14061 Use strwinerror instead of strerror on Windows error
14062 codes. Add program to the error output.
14063 Don't close the main thread handle on Windows CE.
14064 (win32_attach): Use coredll.dll on Windows CE.
14065 (win32_kill): Close current process and current
14067 (win32_detach): Use coredll.dll on Windows CE.
14068 (win32_resume): Let low target handle debug registers, and
14070 (handle_exception): Add/Remove initial breakpoint. Avoid
14071 non-existant WSTOPSIG on Windows CE.
14072 (win32_read_inferior_memory): Cast to remove warning.
14073 (win32_arch_string): Go through the low target.
14074 (initialize_low): Call set_breakpoint_data with the low
14075 target's breakpoint.
14076 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
14077 FOP_REGNUM, mappings): Move to ...
14078 * win32-i386-low.c: ... here.
14079 * win32-low.c (win32_thread_info): Move to ...
14080 * win32-low.h: ... here.
14081 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
14082 win32-arm-low.c and wincecompat.c.
14083 (all:): Add $EXEEXT.
14084 (install-only:): Likewise.
14085 (gdbserver:): Likewise.
14086 (gdbreplay:): Likewise.
14087 * config.in: Regenerate.
14088 * configure: Regenerate.
14090 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14092 * win32-low.c: Rename typedef thread_info to
14093 win32_thread_info throughout.
14095 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14097 * win32-i386-low.c: Rename to ...
14098 * win32-low.c: ... this.
14099 * configure.srv: Replace win32-i386-low.o with win32-low.o.
14100 * Makefile.in: Likewise.
14102 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
14104 * remote-utils.c (monitor_output): Constify msg parameter.
14105 * server.h (monitor_output): Likewise.
14106 * win32-i386-low.c (handle_output_debug_string): New.
14107 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
14108 handle_output_debug_string.
14109 (get_child_debug_event): Likewise.
14111 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
14113 * server.c (main): Correct strtoul check.
14115 2007-03-27 Jon Ringle <jon@ringle.org>
14117 * linux-low.c: Check __ARCH_HAS_MMU__ also.
14119 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
14121 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
14123 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
14125 * terminal.h: Check HAVE_SGTTY_H.
14127 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
14129 * remote-utils.c (remote_open): Print out the assigned port number.
14131 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
14133 * remote-utils.c (monitor_output): New function.
14134 * server.c (debug_threads): Define here.
14135 (monitor_show_help): New function.
14136 (handle_query): Handle qRcmd.
14137 (main): Do not handle 'd' packet.
14138 * server.h (debug_threads, remote_debug, monitor_output): Declare.
14139 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
14142 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14144 * Makefile.in (EXEEXT): New.
14145 (clean): Use $(EXEEXT).
14147 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14149 * target.h (target_ops): Rename send_signal to request_interrupt,
14150 and remove enum target_signal parameter.
14151 * linux-low.c (linux_request_interrupt): Rename from
14152 linux_send_signal, and always send SIGINT.
14153 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
14154 and always send SIGINT.
14155 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
14157 (input_interrupt): Likewise.
14159 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14161 * server.c (get_features_xml): Check if target implemented
14163 * win32-i386-low.c (win32_arch_string): New.
14164 (win32_target_ops): Add win32_arch_string as arch_string member.
14166 2007-02-22 Markus Deuling <deuling@de.ibm.com>
14168 * spu-low.c (spu_arch_string): New.
14169 (spu_target_ops): Add spu_arch_string.
14171 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
14173 * remote-utils.c: Remove HAVE_TERMINAL_H check.
14174 * configure.ac: Do not check for terminal.h.
14175 * configure, config.in: Regenerated.
14177 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14179 * Makefile.in (OBS): Add $(XML_BUILTIN).
14180 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
14182 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
14183 (arm-with-iwmmxt.c): New.
14184 * config.in, configure: Regenerate.
14185 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
14186 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
14187 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
14188 (arm*-*-linux*): Add iWMMXt and regset support.
14189 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
14190 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
14191 (arm_store_wmmxregset, target_regsets): New.
14192 * server.c (get_features_xml): Take annex argument. Check builtin
14194 (handle_query): Handle multiple annexes.
14196 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14198 * remote-utils.c [USE_WIN32API] (read, write): Define.
14199 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
14202 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
14204 * linux-i386-low.c (the_low_target): Set arch_string.
14205 * linux-x86-64-low.c (the_low_target): Likewise.
14206 * linux-low.c (linux_arch_string): New.
14207 (linux_target_ops): Add it.
14208 * linux-low.h (struct linux_target_ops): Add arch_string.
14209 * server.c (write_qxfer_response): Use const void * for DATA.
14210 (get_features_xml): New.
14211 (handle_query): Handle qXfer:features:read. Report it for qSupported.
14212 * target.h (struct target_ops): Add arch_string method.
14214 2007-01-03 Denis Pilat <denis.pilat@st.com>
14215 Daniel Jacobowitz <dan@codesourcery.com>
14217 * linux-low.c (linux_kill): Handle being called with no threads.
14218 * win32-i386-low.c (win32_kill): Likewise.
14219 (get_child_debug_event): Clear current_process_handle.
14221 2006-12-30 Denis PILAT <denis.pilat@st.com>
14222 Daniel Jacobowitz <dan@codesourcery.com>
14224 * remote-utils.c (remote_open): Check the type of specified
14225 serial port devices before opening them.
14226 * server.c (main): Kill the inferior if an error occurs during
14227 the first remote_open.
14229 2006-12-05 Markus Deuling <deuling@de.ibm.com>
14231 * README: Update supported targets.
14233 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
14235 * Makefile.in (clean): Remove reg-mips64.c.
14236 (reg-mips64.c, reg-mips64.o): New rules.
14237 * configure.srv: Handle mips64. Include regset support for mips.
14238 * linux-mips-low.c (union mips_register): New.
14239 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
14240 (mips_breakpoint, mips_breakpoint_at): Use int.
14241 (mips_collect_register, mips_supply_register)
14242 (mips_collect_register_32bit, mips_supply_register_32bit)
14243 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
14244 (mips_store_fpregset, target_regsets): New.
14245 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
14247 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
14249 * configure.srv: Add target "spu*-*-*".
14250 * Makefile.in (clean): Remove reg-spu.c.
14251 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
14252 * spu-low.c: New file.
14254 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
14256 * configure.ac: Correct td_thr_tls_get_addr test.
14257 * configure: Regenerated.
14259 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
14261 * linux-low.c (linux_wait_for_event): Reformat. Use the
14262 pass_signals array.
14263 * remote-utils.c (decode_address_to_semicolon): New.
14264 * server.c (pass_signals, handle_general_set): New.
14265 (handle_query): Mention QPassSignals for qSupported.
14266 (main): Call handle_general_set.
14267 * server.h (pass_signals, decode_address_to_semicolon): New.
14269 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
14271 * server.c (handle_query): Correct error handling for read_auxv.
14273 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
14275 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
14276 and srv_linux_thread_db to yes.
14277 * linux-s390-low.c (s390_fill_gregset): New function.
14278 (target_regsets): Define data structure.
14280 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
14282 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
14283 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
14284 * config.in, configure: Regenerated.
14285 * inferiors.c (gdb_id_to_thread): New function.
14286 (gdb_id_to_thread_id): Use it.
14287 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
14288 * linux-low.h (struct process_info): Add th member.
14289 (thread_db_get_tls_address): New prototype.
14290 * remote-utils.c (decode_address): Make non-static.
14291 * server.c (handle_query): Handle qGetTLSAddr.
14292 * server.h (gdb_id_to_thread, decode_address): New prototypes.
14293 * target.h (struct target_ops): Add get_tls_address.
14294 * thread-db.c (maybe_attach_thread): Save the thread handle.
14295 (thread_db_get_tls_address): New.
14297 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
14299 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
14300 (linux_resume_one_process): Take a siginfo_t *. Update all
14301 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
14302 (struct pending_signals): Add a siginfo_t.
14303 (linux_wait_for_process): Always set last_status.
14304 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
14305 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
14306 * linux-low.h (struct process_info): Add last_status.
14308 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
14310 * remote-utils.c (try_rle): New function.
14311 (putpkt_binary): Use it.
14313 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
14315 * Makefile.in (clean): Clean reg-x86-64-linux.c.
14316 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
14317 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
14318 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
14319 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
14322 2006-08-08 Richard Sandiford <richard@codesourcery.com>
14324 * server.c (terminal_fd): New variable.
14325 (old_foreground_pgrp): Likewise.
14326 (restore_old_foreground_pgrp): New function.
14327 (start_inferior): Record the terminal file descriptor in terminal_fd
14328 and its original foreground group in old_foreground_pgrp. Register
14329 restore_old_foreground_pgrp with atexit().
14331 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
14333 * server.c (handle_query): Correct qPart to qXfer.
14335 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
14337 * configure.ac: Check for more headers which are missing on
14338 Windows. Automatically supply -lwsock32 and USE_WIN32API.
14339 * configure.srv: Add Cygwin and mingw32.
14340 * remote-utils.c: Don't include headers unconditionally which
14341 are missing on mingw32. Include <winsock.h> for mingw32.
14342 (remote_open): Adjust for mingw32 support. Flush
14343 standard error after writing to it.
14344 (remote_close, putpkt_binary, input_interrupt, block_async_io)
14345 (unblock_async_io, enable_async_io, disable_async_io)
14346 (readchar, getpkt): Update for Winsock support.
14347 (prepare_resume_reply): Expect a protocol signal number.
14348 * server.c: Disable <sys/wait.h> on mingw32.
14349 (start_inferior): Adjust for mingw32 support. Flush
14350 standard error after writing to it.
14351 (attach_inferior): Likewise. Use protocol signal
14353 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
14355 * win32-i386-low.c: New file.
14356 * Makefile.in (XM_CLIBS): Set.
14357 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
14358 (win32-i386-low.o): New dependency rule.
14359 * linux-low.c (linux_wait): Use target signal numbers.
14360 * target.h (struct target_ops): Doc fix.
14361 * server.h (target_signal_to_name): New prototype.
14362 * gdbreplay.c: Don't include headers unconditionally which
14363 are missing on mingw32. Include <winsock.h> for mingw32.
14364 (remote_close, remote_open): Adjust for Winsock support.
14365 * configure, config.in: Regenerated.
14367 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14369 * server.c (decode_xfer_read, write_qxfer_response): New.
14370 (handle_query): Take a packet length argument. Handle
14371 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
14372 the qSupported response.
14373 (main): Update call to handle_query.
14375 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
14377 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
14378 (putpkt_binary): Renamed from putpkt and adjusted for binary
14380 (putpkt): New wrapper for putpkt_binary.
14381 (readchar): Don't mask off the high bit.
14382 (decode_X_packet): New function.
14383 * server.c (main): Call putpkt_binary if a handler sets the packet
14384 length. Save the length of the incoming packet. Handle 'X'.
14385 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
14387 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
14389 * server.c (handle_query): Handle qSupported.
14391 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14393 * remote-utils.c (all_symbols_looked_up): New variable.
14394 (look_up_one_symbol): Check it.
14395 * server.h (look_up_one_symbol): New declaration.
14396 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
14398 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14400 * Makefile.in (linux-arm-low.o): Update dependencies.
14401 * linux-arm-low.c: Include "gdb_proc_service.h".
14402 (PTRACE_GET_THREAD_AREA): Define.
14403 (ps_get_thread_area): New function.
14405 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
14407 * configure.srv (m68k*-*-uclinux*): New target.
14408 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
14409 (linux_resume_one_process): Remove extraneous cast.
14410 (linux_read_offsets): New.
14411 (linux_target_op): Add linux_read_offsets on mmuless systems.
14412 * server.c (handle_query): Add qOffsets logic.
14413 * target.h (struct target_ops): Add read_offsets.
14415 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14417 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
14418 (PTRACE_GET_THREAD_AREA): Define.
14419 (ps_get_thread_area): New function.
14420 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
14421 (linux-x86-64-low.o): Update.
14423 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14425 * configure.ac: Remove checks for prfpregset_t.
14426 * gdb_proc_service.h: New file.
14427 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
14428 new "gdb_proc_service.h".
14429 * proc-service.c: Likewise.
14430 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
14431 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
14432 * Makefile.in (gdb_proc_service_h): Updated.
14433 * configure, config.in: Regenerated.
14435 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14437 * remote-utils.c (prepare_resume_reply): Move declaration
14438 of gdb_id_from_wait to the top of the block.
14440 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
14442 * linux-low.c (regsets_store_inferior_registers): Read the regset
14443 from the target before filling it.
14445 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14447 * server.c (attach_inferior): Return SIGTRAP for a successful
14450 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
14452 * Makefile.in (OBS): Add version.o.
14453 (STAGESTUFF): Delete.
14454 (version.o): Add dependencies.
14455 (version.c): Replace rule.
14456 (clean): Remove version.c.
14457 * server.c (gdbserver_version): New.
14458 (gdbserver_usage): Use printf.
14459 (main): Handle --version and --help.
14460 * server.h (version, host_name): Add declarations.
14462 2005-12-23 Eli Zaretskii <eliz@gnu.org>
14474 * linux-x86-64-low.c:
14476 * linux-s390-low.c:
14477 * linux-ppc64-low.c:
14479 * linux-mips-low.c:
14480 * linux-m68k-low.c:
14481 * linux-m32r-low.c:
14484 * linux-ia64-low.c:
14485 * linux-i386-low.c:
14486 * linux-crisv32-low.c:
14498 * gdbserver.1: Add (C) after Copyright. Update the FSF
14501 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
14503 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
14504 (arm_breakpoint_at): Recognize both breakpoints.
14505 (the_low_target): Use the correct breakpoint instruction.
14507 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
14509 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
14510 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
14511 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
14512 (the_low_target): Update.
14514 2005-10-25 Andreas Schwab <schwab@suse.de>
14516 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
14518 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
14519 (ia64_num_regs): Reduce to 462.
14521 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
14523 * acinclude.m4: Correct quoting.
14524 * aclocal.m4: Regenerated.
14526 Suggested by SZOKOVACS Robert <szo@ies.hu>:
14527 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
14528 (thread_db_init): Call thread_db_err_str.
14529 * configure.ac: Check for TD_VERSION.
14530 * config.in, configure: Regenerated.
14532 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14534 * server.h (error, fatal, warning): Add ATTR_FORMAT.
14536 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14538 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
14539 is not available. Define HAVE_PTRACE_GETREGS if it is.
14540 * config.in, configure: Regenerated.
14541 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
14542 * linux-i386-low.c, linux-m68k-low.c: Update to use
14543 HAVE_PTRACE_GETREGS.
14544 * linux-low.c (regsets_fetch_inferior_registers)
14545 (regsets_store_inferior_registers): Only return 0 if we processed
14547 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
14548 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
14550 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14552 * inferiors.c (struct thread_info): Add gdb_id.
14553 (add_thread): Add gdb_id argument.
14554 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
14555 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
14556 calls to add_thread.
14557 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
14558 * server.c (handle_query): Use thread_to_gdb_id.
14559 (handle_v_cont, main): Use gdb_id_to_thread_id.
14560 * server.h (add_thread): Update prototype.
14561 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
14564 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14566 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
14567 left-padded registers.
14568 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
14569 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
14571 2005-07-01 Steve Ellcey <sje@cup.hp.com>
14573 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
14574 * configure: Regenerate.
14575 * config.in: Regenerate.
14576 * server.h (NEED_DECLARATION_STRERROR):
14577 Replace with !HAVE_DECL_STRERROR.
14579 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
14581 * linux-low.c (linux_wait, linux_send_signal): Don't test
14582 an unsigned long variable for > 0 if it could be MAX_ULONG.
14583 * server.c (myresume): Likewise.
14584 * target.c (set_desired_inferior): Likewise.
14586 2005-06-13 Mark Kettenis <kettenis@gnu.org>
14588 * configure.ac: Simplify and improve check for socklen_t.
14589 * configure, config.in: Regenerate.
14591 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
14593 * acconfig.h: Remove.
14594 * configure.ac: Add a test for socklen_t. Use three-argument
14595 AC_DEFINE throughout.
14596 * config.in: Regenerated using autoheader 2.59.
14597 * configure: Regenerated.
14599 * gdbreplay.c (socklen_t): Provide a default.
14600 (remote_open): Use socklen_t.
14601 * remote-utils.c (socklen_t): Provide a default.
14602 (remote_open): Use socklen_t.
14603 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
14606 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
14608 * linux-low.c (linux_read_memory, linux_write_memory)
14609 (linux_read_auxv): Likewise.
14610 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
14611 (check_mem_write): Likewise.
14612 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
14614 * regcache.c (struct inferior_rgcache_data, registers_to_string)
14615 (registers_from_string, register_data): Likewise.
14616 * server.c (handle_query, main): Likewise.
14617 * server.h (convert_ascii_to_int, convert_int_to_ascii)
14618 (decode_M_packet): Likewise.
14619 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
14620 * target.h (struct target_ops): Update read_memory, write_memory,
14622 (read_inferior_memory, write_inferior_memory): Update.
14623 * linux-low.h (struct linux_target_ops): Change type of breakpoint
14624 to unsigned char *.
14625 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
14626 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
14627 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
14628 linux-s390-low.c, linux-sh-low.c: Update for changes in
14629 read_inferior_memory and the_low_target->breakpoint.
14631 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
14633 * Makefile.in (SFILES): Add linux-ppc64-low.c.
14634 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
14635 * configure.srv: Add powerpc64-*-linux*.
14636 * linux-ppc64-low.c: New file.
14638 2005-05-23 Orjan Friberg <orjanf@axis.com>
14640 * linux-cris-low.c: New file with support for CRIS.
14641 * linux-crisv32-low.c: Ditto for CRISv32.
14642 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
14643 (clean): Add reg-cris.c and reg-crisv32.c.
14644 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
14645 reg-crisv32.o, and reg-crisv32.c to make rules.
14646 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
14647 recognized targets.
14649 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
14651 * linux-low.c (fetch_register): Ensure buffer size is a multiple
14652 of sizeof (PTRACE_XFER_TYPE).
14653 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
14655 2005-05-12 Orjan Friberg <orjanf@axis.com>
14657 * target.h (struct target_ops): Add insert_watchpoint,
14658 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
14659 pointers for hardware watchpoint support.
14660 * linux-low.h (struct linux_target_ops): Ditto.
14661 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
14662 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
14663 to linux_target_ops.
14664 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
14666 * server.c (main): Recognize 'Z' and 'z' packets.
14668 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
14670 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
14671 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
14672 (the_low_target): Add new members.
14674 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14676 * proc-service.c (ps_lgetregs): Search all_processes instead of
14679 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14681 * server.c (start_inferior): Change return type to int.
14682 (attach_inferior): Change sigptr to int *.
14683 (handle_v_cont, handle_v_requests): Change signal to int *.
14684 (main): Change signal to int.
14686 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
14688 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
14689 * configure.srv: Add m32r*-*-linux*.
14690 * linux-m32r-low.c: New file.
14692 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
14694 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
14696 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14698 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
14699 Take unsigned long arguments for PIDs.
14700 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
14701 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
14702 (wait_for_sigstop, linux_resume_one_process)
14703 (regsets_fetch_inferior_registers, linux_send_signal)
14704 (linux_read_auxv): Likewise. Update the types of variables holding
14705 PIDs. Update format string specifiers.
14706 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
14707 * remote-utils.c (prepare_resume_reply): Likewise.
14708 * server.c (cont_thread, general_thread, step_thread)
14709 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
14711 (handle_query): Update format specifiers.
14712 (handle_v_cont, main): Use strtoul for thread IDs.
14713 * server.h (struct inferior_list_entry): Use unsigned long for ID.
14714 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
14715 (general_thread, step_thread, thread_from_wait)
14716 (old_thread_from_wait): Update.
14717 * target.h (struct thread_resume): Use unsigned long for THREAD.
14718 (struct target_ops): Use unsigned long for arguments to attach and
14721 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
14723 * acinclude.m4: Include bfd/bfd.m4 directly.
14724 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
14725 <agriffis@toolchain.org>.
14726 * aclocal.m4, configure: Regenerated.
14728 2005-01-07 Andrew Cagney <cagney@gnu.org>
14730 * configure.ac: Rename configure.in, require autoconf 2.59.
14731 * configure: Re-generate.
14733 2004-12-08 Daniel Jacobowitz <dan@debian.org>
14735 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
14736 LIBS when finished.
14737 * aclocal.m4: Regenerated.
14738 * configure: Regenerated.
14740 2004-11-21 Andreas Schwab <schwab@suse.de>
14742 * linux-m68k-low.c (m68k_num_gregs): Define.
14743 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
14744 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
14745 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
14746 (m68k_breakpoint_at): New. Add to the_low_target.
14748 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
14749 srv_linux_thread_db to yes.
14751 2004-10-20 Joel Brobecker <brobecker@gnat.com>
14753 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
14754 (ARCH_SET_FS): Likewise.
14755 (ARCH_GET_FS): Likewise.
14756 (ARCH_GET_GS): Likewise.
14758 2004-10-16 Daniel Jacobowitz <dan@debian.org>
14760 * linux-i386-low.c (ps_get_thread_area): New.
14761 * linux-x86-64-low.c (ps_get_thread_area): New.
14762 * linux-low.c: Include <sys/syscall.h>.
14763 (linux_kill_one_process): Don't kill the first thread here.
14764 (linux_kill): Kill the first thread here.
14765 (kill_lwp): New function.
14766 (send_sigstop, linux_send_signal): Use it.
14767 * proc-service.c: Clean up #ifdefs.
14768 (fpregset_info): Delete.
14769 (ps_lgetregs): Update and enable implementation.
14770 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
14772 * remote-utils.c (struct sym_cache, symbol_cache): New.
14773 (input_interrupt): Print a clearer message.
14774 (async_io_enabled): New variable.
14775 (enable_async_io, disable_async_io): Use it. Update comments.
14776 (look_up_one_symbol): Use the symbol cache.
14777 * thread-db.c (thread_db_look_up_symbols): New function.
14778 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
14780 2004-10-16 Daniel Jacobowitz <dan@debian.org>
14782 * configure.in: Test for -rdynamic.
14783 * configure: Regenerated.
14784 * Makefile (INTERNAL_LDFLAGS): New.
14785 (gdbserver, gdbreplay): Use it.
14787 2004-09-02 Andrew Cagney <cagney@gnu.org>
14789 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
14791 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
14793 * linux-low.c (linux_wait): Clear all_processes list also.
14795 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
14797 * linux-low.c: Include <errno.h>. Remove extern declaration of
14800 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
14802 * gdbreplay.c, server.h, utils.c: Update copyright years.
14804 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14806 * server.c (main): Print child status or termination signal from
14807 variable 'signal', not 'sig'.
14809 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14811 * linux-low.c (linux_read_memory): Change return type to
14812 int. Check for and return error from ptrace().
14813 * target.c (read_inferior_memory): Change return type to int. Pass
14814 back return status from the_target->read_memory().
14815 * target.h (struct target_ops): Adapt *read_memory() prototype.
14817 (read_inferior_memory): Adapt prototype.
14818 * server.c (main): Return an error packet if
14819 read_inferior_memory() returns an error.
14821 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
14823 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
14824 Unify with other clean targets.
14826 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14828 * server.c (handle_v_cont): Call set_desired_inferior.
14830 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14832 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
14834 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14836 * linux-low.c (linux_wait): Unblock async I/O.
14837 (linux_resume): Block and enable async I/O.
14838 * remote-utils.c (block_async_io, unblock_async_io): New functions.
14839 * server.h (block_async_io, unblock_async_io): Add prototypes.
14841 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14843 * remote-utils.c (remote_open): Print a status notice after
14844 opening a TCP port.
14845 * server.c (attach_inferior): Print a status notice after
14848 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14850 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
14852 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
14854 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
14856 * server.c, target.h: Update copyright years.
14858 2004-02-25 Roland McGrath <roland@redhat.com>
14860 * target.h (struct target_ops): New member `read_auxv'.
14861 * server.c (handle_query): Handle qPart:auxv:read: query using that.
14862 * linux-low.c (linux_read_auxv): New function.
14863 (linux_target_ops): Initialize `read_auxv' member to that.
14865 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
14867 Committed by Jim Blandy <jimb@redhat.com>.
14869 * linux-s390-low.c (s390_num_regs): Update.
14870 (s390_regmap): Remove control registers. Use __s390x__ predefine
14871 instead of GPR_SIZE to distiguish s390 and s390x targets.
14873 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
14875 * linux-low.c: Update copyright year.
14876 (check_removed_breakpoint): Clear pending_is_breakpoint.
14877 (linux_set_resume_request, linux_queue_one_thread)
14878 (resume_status_pending_p): New functions.
14879 (linux_continue_one_thread): Use process->resume.
14880 (linux_resume): Only resume threads if there are no pending events.
14881 * linux-low.h (struct process_info): Add resume request
14884 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
14886 * regcache.c (new_register_cache): Clear the allocated register
14887 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
14889 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
14891 * linux-low.c (linux_resume): Take a struct thread_resume *
14893 (linux_wait): Update call.
14894 (resume_ptr): New static variable.
14895 (linux_continue_one_thread): Renamed from
14896 linux_continue_one_process. Use resume_ptr.
14897 (linux_resume): Use linux_continue_one_thread.
14898 * server.c (handle_v_cont, handle_v_requests): New functions.
14899 (myresume): New function.
14900 (main): Handle 'v' case.
14901 * target.h (struct thread_resume): New type.
14902 (struct target_ops): Change argument of "resume" to struct
14904 (myresume): Delete macro.
14906 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
14908 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
14909 (uninstall): Support DESTDIR.
14911 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
14913 * configure.srv: Add xscale*linux copy of arm*linux entry.
14915 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
14917 * linux-arm-low.c (arm_reinsert_addr): New function.
14918 (the_low_target): Add arm_reinsert_addr.
14920 2003-07-08 Mark Kettenis <kettenis@gnu.org>
14922 * mem-break.c: Remove whitespace at end of file.
14924 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
14926 * configure.in: Check whether we need to prototype strerror.
14927 * server.h: Optionally prototype strerror.
14928 * gdbreplay.c (perror_with_name): Use strerror.
14929 * linux-low.c (linux_attach_lwp): Use strerror.
14930 * utils.c (perror_with_name): Use strerror.
14931 * config.in, configure: Regenerated.
14933 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
14935 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
14936 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
14938 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
14940 * Makefile.in (SFILES): Update.
14941 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
14942 low-sun3.c: Remove files.
14944 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
14946 * linux-low.c: Move comment to linux_thread_alive where it belonged.
14947 (linux_detach_one_process, linux_detach): New functions.
14948 (linux_target_ops): Add linux_detach.
14949 * server.c (main): Handle 'D' packet.
14950 * target.h (struct target_ops): Add "detach" member.
14951 (detach_inferior): Define.
14953 2003-06-13 Mark Kettenis <kettenis@gnu.org>
14955 From Kelley Cook <kelleycook@wideopenwest.com>:
14956 * configure.srv: Accept i[34567]86 variants.
14958 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
14960 * linux-low.c (linux_wait_for_event): Correct comment typos.
14961 (linux_resume_one_process): Call check_removed_breakpoint.
14962 (linux_send_signal): New function.
14963 (linux_target_ops): Add linux_send_signal.
14964 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
14966 * target.h (struct target_ops): Add send_signal.
14968 2003-05-29 Jim Blandy <jimb@redhat.com>
14970 * linux-low.c (usr_store_inferior_registers): Transfer buf in
14971 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
14972 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
14973 away part of the register's value.
14975 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
14977 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
14978 (linux_wait_for_event, linux_init_signals): Likewise.
14980 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
14982 * configure.in: Check for stdlib.h.
14983 * configure: Regenerated.
14984 * config.in: Regenerated.
14986 2003-01-04 Andreas Schwab <schwab@suse.de>
14988 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
14990 2003-01-02 Andrew Cagney <ac131313@redhat.com>
14992 * Makefile.in: Remove obsolete code.
14994 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
14996 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
14997 defined(PT_FPR0_HI).
14999 2002-11-17 Stuart Hughes <seh@zee2.com>
15001 * linux-arm-low.c (arm_num_regs): Increase.
15002 (arm_regmap): Include status register.
15004 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
15006 * linux-low.c (register_addr): Remove incorrect -1 check.
15008 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
15010 * linux-low.c (linux_create_inferior): Call setpgid. Return
15012 (unstopped_p, linux_signal_pid): Remove.
15013 (linux_target_ops): Remove linux_signal_pid.
15014 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
15015 global instead of target method.
15016 * target.h (struct target_ops): Remove signal_pid. Update comment
15017 for create_inferior.
15018 * server.c (signal_pid): New variable.
15019 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
15020 gdbserver. Set the child to be the foreground process group.
15021 (attach_inferior): Set signal_pid.
15023 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
15025 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
15027 2002-08-20 Jim Blandy <jimb@redhat.com>
15029 * Makefile.in (LDFLAGS): Allow the configure script to establish a
15032 2002-08-01 Andrew Cagney <cagney@redhat.com>
15034 * Makefile.in: Make chill references obsolete.
15036 2002-07-24 Kevin Buettner <kevinb@redhat.com>
15038 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
15039 * configure: Regenerate.
15040 * config.in: Regenerate.
15042 2002-07-09 David O'Brien <obrien@FreeBSD.org>
15044 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
15045 (perror_with_name, remote_close, remote_open, expect, play): Static.
15047 2002-07-04 Michal Ludvig <mludvig@suse.cz>
15049 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
15050 byte offsets instead of an array of indexes.
15051 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
15053 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
15055 * regcache.c: Add comment.
15057 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
15059 * thread-db.c: New file.
15060 * proc-service.c: New file.
15061 * acinclude.m4: New file.
15062 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
15063 proc-service.o, and thread-db.o.
15064 (linux-low.o): Add USE_THREAD_DB.
15065 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
15066 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
15067 * aclocal.m4: Regenerated.
15068 * config.in: Regenerated.
15069 * configure: Regenerated.
15070 * configure.in: Check for proc_service.h, sys/procfs.h,
15071 thread_db.h, and linux/elf.h headrs.
15072 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
15073 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
15074 Check for -lthread_db and thread support.
15075 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
15076 PowerPC, and SuperH.
15077 * i387-fp.c: Constify arguments.
15078 * i387-fp.h: Likewise.
15079 * inferiors.c: (struct thread_info): Renamed from
15080 `struct inferior_info'. Remove PID member. Use generic inferior
15081 list header. All uses updated.
15082 (inferiors, signal_pid): Removed.
15083 (all_threads): New variable.
15084 (get_thread): Define.
15085 (add_inferior_to_list): New function.
15086 (for_each_inferior): New function.
15087 (change_inferior_id): New function.
15088 (add_inferior): Removed.
15089 (remove_inferior): New function.
15090 (add_thread): New function.
15091 (free_one_thread): New function.
15092 (remove_thread): New function.
15093 (clear_inferiors): Use for_each_inferior and free_one_thread.
15094 (find_inferior): New function.
15095 (find_inferior_id): New function.
15096 (inferior_target_data): Update argument type.
15097 (set_inferior_target_data): Likewise.
15098 (inferior_regcache_data): Likewise.
15099 (set_inferior_regcache_data): Likewise.
15100 * linux-low.c (linux_bp_reinsert): Remove.
15101 (all_processes, stopping_threads, using_thrads)
15102 (struct pending_signals, debug_threads, pid_of): New.
15103 (inferior_pid): Replace with macro.
15104 (struct inferior_linux_data): Remove.
15105 (get_stop_pc, add_process): New functions.
15106 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
15107 Use add_process and add_thread.
15108 (linux_attach_lwp): New function, based on old linux_attach. Use
15109 add_process and add_thread. Set stop_expected for new threads.
15110 (linux_attach): New function.
15111 (linux_kill_one_process): New function.
15112 (linux_kill): Kill all LWPs.
15113 (linux_thread_alive): Use find_inferior_id.
15114 (check_removed_breakpoints, status_pending_p): New functions.
15115 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
15116 Update. Use WNOHANG. Wait for cloned processes also. Update process
15117 struct for the found process.
15118 (linux_wait_for_event): New function.
15119 (linux_wait): Use it. Support LWPs.
15120 (send_sigstop, wait_for_sigstop, stop_all_processes)
15121 (linux_resume_one_process, linux_continue_one_process): New functions.
15122 (linux_resume): Support LWPs.
15123 (REGISTER_RAW_SIZE): Remove.
15124 (fetch_register): Use register_size instead. Call supply_register.
15125 (usr_store_inferior_registers): Likewise. Call collect_register.
15126 Fix recursive case.
15127 (regsets_fetch_inferior_registers): Improve error message.
15128 (regsets_store_inferior_registers): Add debugging.
15129 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
15130 (unstopped_p, linux_signal_pid): New functions.
15131 (linux_target_ops): Add linux_signal_pid.
15132 (linux_init_signals): New function.
15133 (initialize_low): Call it. Initialize using_threads.
15134 * regcache.c (inferior_regcache_data): Add valid
15136 (get_regcache): Fetch registers lazily. Add fetch argument
15137 and update all callers.
15138 (regcache_invalidate_one, regcache_invalidate): New
15140 (new_register_cache): Renamed from create_register_cache.
15141 Return the new regcache.
15142 (free_register_cache): Change argument to a void *.
15143 (registers_to_string, registers_from_string): Call get_regcache
15144 with fetch flag set.
15145 (register_data): Make static. Pass fetch flag to get_regcache.
15146 (supply_register): Call get_regcache with fetch flag clear.
15147 (collect_register): Call get_regcache with fetch flag set.
15148 (collect_register_as_string): New function.
15149 * regcache.h: Update.
15150 * remote-utils.c (putpkt): Flush after debug output and use
15152 Handle input interrupts while waiting for an ACK.
15153 (input_interrupt): Use signal_pid method.
15154 (getpkt): Flush after debug output and use stderr.
15155 (outreg): Use collect_register_as_string.
15156 (new_thread_notify, dead_thread_notify): New functions.
15157 (prepare_resume_reply): Check using_threads. Set thread_from_wait
15158 and general_thread.
15159 (look_up_one_symbol): Flush after debug output.
15160 * server.c (step_thread, server_waiting): New variables.
15161 (start_inferior): Don't use signal_pid. Update call to mywait.
15162 (attach_inferior): Update call to mywait.
15163 (handle_query): Handle qfThreadInfo and qsThreadInfo.
15164 (main): Don't fetch/store registers explicitly. Use
15165 set_desired_inferior. Support proposed ``Hs'' packet. Update
15167 * server.h: Update.
15168 (struct inferior_list, struct_inferior_list_entry): New.
15169 * target.c (set_desired_inferior): New.
15170 (write_inferior_memory): Constify.
15171 (mywait): New function.
15172 * target.h: Update.
15173 (struct target_ops): New signal_pid method.
15174 (mywait): Removed macro, added prototype.
15176 * linux-low.h (regset_func): Removed.
15177 (regset_fill_func, regset_store_func): New.
15178 (enum regset_type): New.
15179 (struct regset_info): Add type field. Use new operation types.
15180 (struct linux_target_ops): stop_pc renamed to get_pc.
15181 Add decr_pc_after_break and breakpoint_at.
15182 (get_process, get_thread_proess, get_process_thread)
15183 (strut process_info, all_processes, linux_attach_lwp)
15184 (thread_db_init): New.
15186 * linux-arm-low.c (arm_get_pc, arm_set_pc,
15187 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
15188 (the_low_target): Add new members.
15189 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
15190 (i386_store_fpxregset): Constify.
15191 (target_regsets): Add new kind identifier.
15192 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
15193 (i386_set_pc): Add debugging.
15194 (i386_breakpoint_at): New function.
15195 (the_low_target): Add new members.
15196 * linux-mips-low.c (mips_get_pc, mips_set_pc)
15197 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
15198 (mips_breakpoint_at): New.
15199 (the_low_target): Add new members.
15200 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
15201 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
15202 (the_low_target): Add new members.
15203 * linux-sh-low.c (sh_get_pc, sh_set_pc)
15204 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
15205 (the_low_target): Add new members.
15206 * linux-x86-64-low.c (target_regsets): Add new kind
15209 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
15211 From Martin Pool <mbp@samba.org>:
15212 * server.c (gdbserver_usage): New function.
15215 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
15217 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
15218 stop_at -> stop_pc.
15220 2002-05-04 Andrew Cagney <ac131313@redhat.com>
15222 * Makefile.in: Remove obsolete code.
15224 2002-04-24 Michal Ludvig <mludvig@suse.cz>
15226 * linux-low.c (regsets_fetch_inferior_registers),
15227 (regsets_store_inferior_registers): Removed cast to int from
15229 * regcache.h: Added declaration of struct inferior_info.
15231 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
15233 * inferiors.c (struct inferior_info): Add regcache_data.
15234 (add_inferior): Call create_register_cache.
15235 (clear_inferiors): Call free_register_cache.
15236 (inferior_regcache_data, set_inferior_regcache_data): New functions.
15237 * regcache.c (struct inferior_regcache_data): New.
15238 (registers): Remove.
15239 (get_regcache): New function.
15240 (create_register_cache, free_register_cache): New functions.
15241 (set_register_cache): Don't initialize the register cache here.
15242 (registers_to_string, registers_from_string, register_data): Call
15244 * regcache.h: Add prototypes.
15245 * server.h: Likewise.
15247 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
15249 * mem-break.c: New file.
15250 * mem-break.h: New file.
15251 * Makefile.in: Add mem-break.o rule; update server.h
15253 * inferiors.c (struct inferior_info): Add target_data
15255 (clear_inferiors): Free target_data member if set.
15256 (inferior_target_data, set_inferior_target_data): New functions.
15257 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
15258 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
15259 * linux-low.c (linux_bp_reinsert): New variable.
15260 (struct inferior_linux_data): New.
15261 (linux_create_inferior): Use set_inferior_target_data.
15262 (linux_attach): Likewise. Call add_inferior.
15263 (linux_wait_for_one_inferior): New function.
15264 (linux_wait): Call it.
15265 (linux_write_memory): Add const.
15266 (initialize_low): Call set_breakpoint_data.
15267 * linux-low.h (struct linux_target_ops): Add breakpoint
15269 * server.c (attach_inferior): Remove extra add_inferior
15271 * server.h: Include mem-break.h. Update inferior.c
15273 * target.c (read_inferior_memory)
15274 (write_inferior_memory): New functions.
15275 * target.h (read_inferior_memory)
15276 (write_inferior_memory): Change macros to prototypes.
15277 (struct target_ops): Update comments. Add const to write_memory
15280 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
15282 * linux-low.c (usr_store_inferior_registers): Support
15283 registers which are allowed to fail to store.
15284 * linux-low.h (linux_target_ops): Likewise.
15285 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
15286 (ppc_cannot_store_register): FPSCR may not be storable.
15288 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15290 * server.h: Include <string.h> if HAVE_STRING_H.
15291 * ChangeLog: Correct paths in last ChangeLog entry.
15293 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15295 * linux-low.h: Remove obsolete prototypes.
15296 (struct linux_target_ops): New.
15297 (extern the_low_target): New.
15298 * linux-low.c (num_regs, regmap): Remove declarations.
15299 (register_addr): Use the_low_target explicitly.
15300 (fetch_register): Likewise.
15301 (usr_fetch_inferior_registers): Likewise.
15302 (usr_store_inferior_registers): Likewise.
15303 * linux-arm-low.c (num_regs): Remove.
15304 (arm_num_regs): Define.
15305 (arm_regmap): Renamed from regmap, made static.
15306 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
15308 (arm_cannot_store_register): Renamed from cannot_store_register,
15310 (the_low_target): New.
15311 * linux-i386-low.c (num_regs): Remove.
15312 (i386_num_regs): Define.
15313 (i386_regmap): Renamed from regmap, made static.
15314 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
15316 (i386_cannot_store_register): Renamed from cannot_store_register,
15318 (the_low_target): New.
15319 * linux-ia64-low.c (num_regs): Remove.
15320 (ia64_num_regs): Define.
15321 (ia64_regmap): Renamed from regmap, made static.
15322 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
15324 (ia64_cannot_store_register): Renamed from cannot_store_register,
15326 (the_low_target): New.
15327 * linux-m68k-low.c (num_regs): Remove.
15328 (m68k_num_regs): Define.
15329 (m68k_regmap): Renamed from regmap, made static.
15330 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
15332 (m68k_cannot_store_register): Renamed from cannot_store_register,
15334 (the_low_target): New.
15335 * linux-mips-low.c (num_regs): Remove.
15336 (mips_num_regs): Define.
15337 (mips_regmap): Renamed from regmap, made static.
15338 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
15340 (mips_cannot_store_register): Renamed from cannot_store_register,
15342 (the_low_target): New.
15343 * linux-ppc-low.c (num_regs): Remove.
15344 (ppc_num_regs): Define.
15345 (ppc_regmap): Renamed from regmap, made static.
15346 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
15348 (ppc_cannot_store_register): Renamed from cannot_store_register,
15350 (the_low_target): New.
15351 * linux-s390-low.c (num_regs): Remove.
15352 (s390_num_regs): Define.
15353 (s390_regmap): Renamed from regmap, made static.
15354 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
15356 (s390_cannot_store_register): Renamed from cannot_store_register,
15358 (the_low_target): New.
15359 * linux-sh-low.c (num_regs): Remove.
15360 (sh_num_regs): Define.
15361 (sh_regmap): Renamed from regmap, made static.
15362 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
15364 (sh_cannot_store_register): Renamed from cannot_store_register,
15366 (the_low_target): New.
15367 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
15368 (the_low_target): New.
15370 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15372 * Makefile.in: Add stamp-h target.
15373 * configure.in: Create stamp-h.
15374 * configure: Regenerated.
15376 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15378 * inferiors.c: New file.
15379 * target.c: New file.
15380 * target.h: New file.
15381 * Makefile.in: Add target.o and inferiors.o. Update
15383 * linux-low.c (inferior_pid): New static variable,
15384 moved from server.c.
15385 (linux_create_inferior): Renamed from create_inferior.
15386 Call add_inferior. Return 0 on success instead of a PID.
15387 (linux_attach): Renamed from myattach.
15388 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
15389 (linux_thread_alive): Renamed from mythread_alive.
15390 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
15392 (linux_resume): Renamed from myresume. Add missing ``return 0''.
15393 (regsets_store_inferior_registers): Correct error message.
15394 Add missing ``return 0''.
15395 (linux_fetch_registers): Renamed from fetch_inferior_registers.
15396 (linux_store_registers): Renamed from store_inferior_registers.
15397 (linux_read_memory): Renamed from read_inferior_memory.
15398 (linux_write_memory): Renamed from write_inferior_memory.
15399 (linux_target_ops): New structure.
15400 (initialize_low): Call set_target_ops ().
15401 * remote-utils.c (unhexify): New function.
15402 (hexify): New function.
15403 (input_interrupt): Send signals to ``signal_pid''.
15404 * server.c (inferior_pid): Remove.
15405 (start_inferior): Update create_inferior call.
15406 (attach_inferior): Call add_inferior.
15407 (handle_query): New function.
15408 (main): Call handle_query for `q' packets.
15409 * server.h: Include "target.h". Remove obsolete prototypes.
15410 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
15412 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15414 * Makefile.in: Add WARN_CFLAGS. Update configury
15416 * configure.in: Check for <string.h>
15417 * configure: Regenerate.
15418 * config.in: Regenerate.
15419 * gdbreplay.c: Include needed system headers.
15420 (remote_open): Remove strchr prototype.
15421 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
15422 * regcache.c (supply_register): Change buf argument to const void *.
15423 (supply_register_by_name): Likewise.
15424 (collect_register): Change buf argument to void *.
15425 (collect_register_by_name): Likewise.
15426 * regcache.h: Add missing prototypes.
15427 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
15428 * server.c (handle_query): New function.
15429 (attached): New static variable, moved out of main.
15430 (main): Quiet longjmp clobber warnings.
15431 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
15432 * utils.c (error): Remove NORETURN.