1 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
3 * server.c (accumulate_file_name_length): Remove.
4 (emit_dll_description): Adjust to std::string change.
5 (handle_qxfer_libraries): Use std::string to hold document.
7 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
9 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
10 return type of xml_escape_text.
11 * server.c (emit_dll_description): Likewise.
13 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
15 * server.c (captured_main): Accept argument for --selftest.
16 Update run_tests call.
17 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
18 when registering selftests.
20 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
22 * regcache.c (get_thread_regcache): Update code to use "std::vector"
23 instead of "VEC" for "target_desc.reg_defs".
24 (regcache_cpy): Likewise.
25 (registers_to_string): Likewise.
26 (registers_from_string): Likewise.
27 (find_regno): Likewise.
28 (supply_regblock): Likewise.
29 (regcache_raw_read_unsigned): Likewise.
30 * tdesc.c (init_target_desc): Likewise.
31 (tdesc_create_reg): Likewise.
32 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
33 (struct target_desc) <reg_defs>: Convert to "std::vector".
34 (target_desc): Do not initialize "reg_defs".
35 (~target_desc): Update code to use "std::vector" instead of "VEC"
36 for "target_desc.reg_defs".
37 (operator==): Likewise.
39 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
41 * inferiors.h (thread_to_gdb_id): Remove.
42 * inferiors.c (thread_to_gdb_id): Remove.
43 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
44 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
45 lynx_store_registers, lynx_read_memory, lynx_write_memory):
47 * nto-low.c (nto_fetch_registers, nto_store_registers,
48 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
50 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
52 * inferiors.h (gdb_id_to_thread_id): Remove.
53 * inferiors.c (gdb_id_to_thread_id): Remove.
54 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
55 removal. Move pid declaration closer to where it's used.
57 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
59 * server.c (handle_detach): New function.
60 (process_serial_event): Move code out, call handle_detach.
62 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
64 * server.c (require_running): Rename to ...
65 (require_running_or_return): ... this ...
66 (require_running_or_break): ... and this.
67 (handle_query, process_serial_event): Adjust.
69 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
71 * linux-low.c (linux_set_resume_request): Remove unused
74 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
76 * server.c (first_thread_of): Remove.
77 (process_serial_event): Replace usage of first_thread_of with
78 find_any_thread_of_pid.
79 * tracepoint.c (same_process_p): Remove.
80 (gdb_agent_about_to_close): Replace usage of same_process_p with
81 find_any_thread_of_pid.
82 * linux-x86-low.c (same_process_callback): Remove.
83 (x86_arch_setup_process_callback): Replace usage of
84 same_process_callback with find_any_thread_of_pid.
85 * thread-db.c (any_thread_of): Remove.
86 (switch_to_process): Replace usage of any_thread_of with
87 find_any_thread_of_pid.
88 * inferiors.c (thread_pid_matches_callback): Remove.
89 (find_thread_process): Adjust to use find_any_thread_of_pid.
91 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
93 * regcache.c (get_thread_regcache): Guard calls to "memset"
96 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
98 * linux-low.c (handle_extended_wait): Use
99 "allocate_target_description" instead of "XNEW".
100 * linux-x86-low.c (initialize_low_arch): Likewise.
102 2017-09-05 Yao Qi <yao.qi@linaro.org>
104 * configure.srv (srv_i386_regobj): Remove.
105 (srv_amd64_regobj): Remove.
106 (srv_regobj): Set it to "" for x86 non-linux targets.
107 * linux-x86-tdesc.c (i386_linux_read_description):
108 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
109 (init_registers_i386): Remove the declaration.
110 (tdesc_i386): Remove the declaration.
111 (lynx_i386_arch_setup): Call i386_create_target_description.
112 * nto-x86-low.c: Likewise.
113 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
114 [!__x86_64__]: include arch/i386.h.
115 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
117 2017-09-05 Yao Qi <yao.qi@linaro.org>
119 * configure.srv (srv_amd64_linux_xmlfiles): Remove
120 i386/amd64-XXX-linux from it.
122 2017-09-05 Yao Qi <yao.qi@linaro.org>
124 * configure.srv: Empty srv_amd64_linux_regobj if $development is
126 (ipa_amd64_linux_regobj): Remove.
127 (ipa_x32_linux_regobj): Remove.
129 2017-09-05 Yao Qi <yao.qi@linaro.org>
131 * Makefile.in (arch-amd64.o): New rule.
132 * configure.srv: Append arch-amd64.o.
133 * linux-amd64-ipa.c: Include common/x86-xstate.h.
134 (get_ipa_tdesc): Call amd64_linux_read_description.
135 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
136 and init_registers_amd64_XXX.
137 * linux-x86-low.c (x86_linux_read_description): Call
138 amd64_linux_read_description.
139 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
140 (initialize_low_arch): Don't call init_registers_x32_XXX and
141 init_registers_amd64_XXX.
142 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
144 [__x86_64__] (amd64_tdesc_test): New function.
145 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
146 and init_registers_amd64_XXX.
147 * linux-x86-tdesc.c: Include arch/amd64.h.
148 (xcr0_to_tdesc_idx): New function.
149 (i386_linux_read_description): New function.
150 (amd64_get_ipa_tdesc_idx): New function.
151 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
152 (amd64_get_ipa_tdesc): Declare.
154 2017-09-05 Yao Qi <yao.qi@linaro.org>
156 * configure.srv (srv_i386_linux_xmlfiles): Remove
157 i386/i386-XXX-linux.xml from it.
159 2017-09-05 Yao Qi <yao.qi@linaro.org>
161 * configure.srv: Set srv_i386_linux_regobj empty if $development
163 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
164 initialize_low_tdesc.
165 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
166 with #if initialize_low_tdesc.
167 * linux-x86-tdesc-selftest.c: New file.
168 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
170 2017-09-05 Yao Qi <yao.qi@linaro.org>
172 * Makefile.in (arch-i386.o): New rule.
173 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
174 (x86_64-*-linux*): Likewise.
175 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
177 (i386_linux_read_description): Remove code and call
178 i386_create_target_description.
179 * tdesc.c (allocate_target_description): New function.
180 * tdesc.h (set_tdesc_architecture): Remove declaration.
181 (set_tdesc_osabi): Likewise.
183 2017-09-05 Yao Qi <yao.qi@linaro.org>
185 * linux-x86-tdesc.c: Don't include <inttypes.h>.
186 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
187 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
189 * server.c (get_features_xml): Call tdesc_get_features_xml.
190 * tdesc.c (set_tdesc_architecture): New function.
191 (set_tdesc_osabi): New function.
192 (tdesc_get_features_xml): New function.
193 (tdesc_create_feature): Add an argument.
194 * tdesc.h (struct target_desc) <features>: New field.
195 <arch, osabi>: New field.
196 (~target_desc): xfree features, arch, and osabi.
197 (target_desc::oerator==): Don't compare .xmltarget.
198 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
199 (set_tdesc_osabi): Likewise.
200 (tdesc_get_features_xml): Likewise.
202 2017-09-05 Yao Qi <yao.qi@linaro.org>
204 * linux-x86-tdesc.c: Include selftest.h.
205 (i386_tdesc_test): New function.
206 (initialize_low_tdesc): Call selftests::register_test.
207 * tdesc.h: Include regdef.h.
208 (target_desc): Override operator == and !=.
210 2017-09-05 Yao Qi <yao.qi@linaro.org>
212 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
214 * linux-i386-ipa.c: Include common/x86-xstate.h
215 (get_ipa_tdesc): Call i386_linux_read_description.
216 (initialize_low_tracepoint): Don't call init_registers_XXX
217 functions, call initialize_low_tdesc instead.
218 * linux-x86-low.c (x86_linux_read_description): Call
219 i386_linux_read_description.
220 (initialize_low_arch): Don't call init_registers_i386_XXX
221 functions, call initialize_low_tdesc.
222 * linux-x86-tdesc.c: New file.
223 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
224 (i386_get_ipa_tdesc_idx): Declare.
225 (i386_get_ipa_tdesc): Declare.
226 (initialize_low_tdesc): Declare.
228 2017-09-05 Yao Qi <yao.qi@linaro.org>
230 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
233 2017-09-05 Yao Qi <yao.qi@linaro.org>
235 * Makefile.in (IPA_OBJS): Add vec-ipa.o
236 * regcache.c (get_thread_regcache): Use VEC_length.
237 (init_register_cache): Likewise.
238 (regcache_cpy): Likewise.
239 (registers_to_string): Iterate reg_defs via VEC_iterate.
240 (find_regno): Likewise.
241 (find_register_by_number): Use VEC_index.
242 (register_size): Call find_register_by_number.
243 (register_data): Call find_register_by_number.
244 (supply_regblock): Use VEC_length.
245 (regcache_raw_read_unsigned): Likewise.
246 * tdesc.c (init_target_desc): Iterate reg_defs via
248 (default_description): Update initializer.
249 (copy_target_description): Don't update field num_registers.
250 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
251 <num_registers>: Remove.
253 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
255 * Makefile.in (.SECONDARY): Define target.
257 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
259 * linux-low.c (linux_wait_1): Adjust.
260 * server.c (queue_stop_reply_callback): Adjust.
262 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
264 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
265 QEnvironmentUnset and QEnvironmentReset packets.
266 (handle_query): Inform remote that QEnvironmentHexEncoded,
267 QEnvironmentUnset and QEnvironmentReset are supported.
269 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
271 * inferiors.h (inferior_target_data): Rename to ...
272 (thread_target_data): ... this.
273 (inferior_regcache_data): Rename to ...
274 (thread_regcache_data): ... this.
275 (set_inferior_regcache_data): Rename to ...
276 (set_thread_regcache_data): ... this.
277 * inferiors.c (inferior_target_data): Rename to ...
278 (thread_target_data): ... this.
279 (inferior_regcache_data): Rename to ...
280 (thread_regcache_data): ... this.
281 (set_inferior_regcache_data): Rename to ...
282 (set_thread_regcache_data): ... this.
283 (free_one_thread): Update.
284 * linux-low.h (get_thread_lwp): Update.
285 * regcache.c (get_thread_regcache): Update.
286 (regcache_invalidate_thread): Update.
287 (free_register_cache_thread): Update.
288 * win32-i386-low.c (update_debug_registers_callback): Update.
289 (win32_get_current_dr): Update.
290 * win32-low.c (thread_rec): Update.
291 (delete_thread_info): Update.
292 (continue_one_thread): Update.
293 (suspend_one_thread): Update.
295 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
297 * inferiors.c (set_inferior_target_data): Remove.
298 * inferiors.h (set_inferior_target_data): Remove.
300 2017-08-18 Yao Qi <yao.qi@linaro.org>
302 * Makefile.in (OBS): Add selftest.o.
303 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
304 * configure, config.in: Re-generated.
305 * server.c: Include common/sefltest.h.
306 (captured_main): Handle option --selftest.
308 2017-08-09 Yao Qi <yao.qi@linaro.org>
310 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
311 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
312 i386-avx-mpx.o and i386-mmx.o.
313 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
314 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
315 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
316 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
317 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
318 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
319 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
320 i386/amd64-avx-mpx.xml.
322 2017-08-09 Yao Qi <yao.qi@linaro.org>
324 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
325 and x32-avx-avx512.o.
326 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
327 i386/x32-avx-avx512.xml.
329 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
331 * tracepoint.h (enum class fast_tpoint_collect_result): New
333 (fast_tracepoint_collecting): Change return type to
334 fast_tpoint_collect_result.
335 * tracepoint.c (fast_tracepoint_collecting): Likewise.
336 * linux-low.h: Include tracepoint.h.
337 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
338 fast_tpoint_collect_result.
339 * linux-low.c (handle_tracepoints): Adjust.
340 (linux_fast_tracepoint_collecting): Change return type to
341 fast_tpoint_collect_result.
342 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
343 linux_wait_1, stuck_in_jump_pad_callback,
344 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
345 proceed_one_lwp): Adjust to type change.
347 2017-07-10 Yao Qi <yao.qi@linaro.org>
349 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
351 2017-06-29 Yao Qi <yao.qi@linaro.org>
353 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
355 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
357 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
359 * Makefile.in (IPA_OBJS): Sort and format one item per line.
361 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
363 * linux-low.c (linux_create_inferior): Adjust code to access the
364 environment information via 'gdb_environ' class.
365 * lynx-low.c (lynx_create_inferior): Likewise.
366 * server.c (our_environ): Make it an instance of 'gdb_environ'.
367 (get_environ): Return a pointer to 'our_environ'.
368 (captured_main): Initialize 'our_environ'.
369 * server.h (get_environ): Adjust prototype.
370 * spu-low.c (spu_create_inferior): Adjust code to access the
371 environment information via 'gdb_environ' class.
373 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
375 * linux-low.c (linux_read_memory, linux_write_memory): Remove
376 usage of "register" keyword.
378 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
380 * configure: Re-generate.
382 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
384 * configure: Re-generate.
386 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
388 * Makefile.in (COMPILE.pre): Add "-x c++".
390 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
392 * fork-child.c: Conditionally include <signal.h>.
394 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
396 * server.c (handle_general_set): Handle new packet
398 (handle_query): Add "QStartupWithShell" to the list of supported
400 (gdbserver_usage): Add help text explaining the
401 new "--startup-with-shell" and "--no-startup-with-shell" CLI
403 (captured_main): Recognize and act upon the presence of the new
406 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
407 Pedro Alves <palves@redhat.com>
409 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
410 * configure: Regenerate.
411 * configure.srv (srv_linux_obj): Add "fork-child.o" and
413 (i[34567]86-*-lynxos*): Likewise.
414 (spu*-*-*): Likewise.
415 * fork-child.c: New file.
416 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
418 (linux_ptrace_fun): New function.
419 (linux_create_inferior): Adjust function prototype to reflect
420 change on "target.h". Adjust function code to use
422 (linux_request_interrupt): Delete "signal_pid".
423 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
424 (lynx_ptrace_fun): New function.
425 (lynx_create_inferior): Adjust function prototype to reflect
426 change on "target.h". Adjust function code to use
428 * nto-low.c (nto_create_inferior): Adjust function prototype and
429 code to reflect change on "target.h". Update comments.
430 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
431 "common-terminal.h" and "environ.h".
432 (terminal_fd): Moved to fork-child.c.
433 (old_foreground_pgrp): Likewise.
434 (restore_old_foreground_pgrp): Likewise.
435 (last_status): Make it global.
436 (last_ptid): Likewise.
437 (our_environ): New variable.
438 (startup_with_shell): Likewise.
439 (program_name): Likewise.
440 (program_argv): Rename to...
441 (program_args): ...this.
442 (wrapper_argv): New variable.
443 (start_inferior): Delete function.
444 (get_exec_wrapper): New function.
445 (get_exec_file): Likewise.
446 (get_environ): Likewise.
447 (prefork_hook): Likewise.
448 (post_fork_inferior): Likewise.
449 (postfork_hook): Likewise.
450 (postfork_child_hook): Likewise.
451 (handle_v_run): Update code to deal with arguments coming from the
452 remote host. Update calls from "start_inferior" to
454 (captured_main): Likewise. Initialize environment variable. Call
456 * server.h (post_fork_inferior): New prototype.
457 (get_environ): Likewise.
458 (last_status): Declare.
459 (last_ptid): Likewise.
460 (signal_pid): Likewise.
461 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
462 (spu_ptrace_fun): New function.
463 (spu_create_inferior): Adjust function prototype to reflect change
464 on "target.h". Adjust function code to use "fork_inferior".
465 * target.c (target_terminal_init): New function.
466 (target_terminal_inferior): Likewise.
467 (target_terminal_ours): Likewise.
468 * target.h: Include <vector>.
469 (struct target_ops) <create_inferior>: Update prototype.
470 (create_inferior): Update macro.
471 * utils.c (gdb_flush_out_err): New function.
472 * win32-low.c (win32_create_inferior): Adjust function prototype
473 and code to reflect change on "target.h".
475 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
477 * inferiors.c (switch_to_thread): New function.
479 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
481 * Makefile.in (SFILE): Add "common/job-control.c".
482 (OBS): Add "job-control.o".
484 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
486 * Makefile: Remove "@host_makefile_frag@".
488 2017-05-05 Pedro Alves <palves@redhat.com>
490 * configure: Regenerate.
492 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
494 * configure: Regenerate.
496 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
498 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
499 software_single_step change of return type to
500 std::vector<CORE_ADDR>.
501 * linux-low.c (install_software_single_step_breakpoints):
503 * linux-low.h (install_software_single_step_breakpoints):
506 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
508 * remote-utils.c: Include "gdb_termios.h" instead of
510 * terminal.h: Delete file.
512 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
514 * server.c: Include <vector>.
515 <program_argv, wrapper_argv>: Convert to std::vector.
516 (start_inferior): Rewrite function to use C++.
517 (handle_v_run): Likewise. Update code that calculates the argv
518 based on the vRun packet; use C++.
519 (captured_main): Likewise.
521 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
523 * server.c (handle_v_cont): Initialize thread_resume::thread
526 2017-04-05 Pedro Alves <palves@redhat.com>
528 * configure: Regenerate.
530 2017-04-05 Pedro Alves <palves@redhat.com>
532 * gdbreplay.c (sync_error): Constify.
533 * linux-x86-low.c (push_opcode): Constify.
535 2017-04-05 Pedro Alves <palves@redhat.com>
537 * win32-low.c (get_child_debug_event)
538 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
539 Report TARGET_WAITKIND_SPURIOUS instead.
541 2017-04-05 Pedro Alves <palves@redhat.com>
543 * remote-utils.c (remote_prepare, remote_open): Constify.
544 * remote-utils.h (remote_prepare, remote_open): Constify.
545 * server.c (captured_main): Constify 'port' handling.
547 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
549 * Makefile.in (clean): Clear .deps.
551 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
553 * .gitignore: Remove generated files, replace with wildcard.
554 * (clean): Replace removal of generated files with wildcard.
555 (version.c): Replace with...
556 (version-generated.c): ...this.
557 (xml-builtin.c): Replace with...
558 (xml-builtin-generated.c): ...this.
559 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
560 (%.c: *regformats*): Replace with...
561 (%-generated.c: *regformats*): ...this.
563 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
565 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
566 (xtensa_fill_gregset): Call collect_register_by_name for
568 (xtensa_store_gregset): Call supply_register_by_name for
571 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
573 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
574 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
575 (xtensa_store_gregset): Call supply_register for all registers in
576 a0_regnum..a0_regnum + C0_NREGS range.
578 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
580 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
581 (ax-ipa.o: ax.c): Remove.
582 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
583 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
584 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
585 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
586 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
588 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
590 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
591 (print-utils-ipa.o: ../common/print-utils.c): Remove.
592 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
593 (errors-ipa.o: ../common/errors.c): Remove.
594 (format-ipa.o: ../common/format.c): Remove.
595 (common-utils-ipa.o: ../common/common-utils.c): Remove.
597 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
599 * Makefile.in (%-ipa.o: %.c): New rule.
600 (tracepoint-ipa.o: tracepoint.c): Remove.
601 (utils-ipa.o: utils.c): Remove.
602 (remote-utils-ipa.o: remote-utils.c): Remove.
603 (regcache-ipa.o: regcache.c): Remove.
604 (i386-linux-ipa.o: i386-linux.c): Remove.
605 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
606 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
607 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
608 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
609 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
610 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
611 (amd64-linux-ipa.o: amd64-linux.c): Remove.
612 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
613 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
614 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
615 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
616 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
617 (aarch64-ipa.o: aarch64.c): Remove.
618 (s390-linux32-ipa.o: s390-linux32.c): Remove.
619 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
620 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
621 (s390-linux64-ipa.o: s390-linux64.c): Remove.
622 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
623 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
624 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
625 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
626 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
627 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
628 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
629 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
630 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
631 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
632 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
633 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
634 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
635 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
636 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
637 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
638 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
639 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
640 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
641 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
642 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
643 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
644 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
645 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
646 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
647 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
648 (tdesc-ipa.o: tdesc.c): Remove.
649 (x32-linux-ipa.o: x32-linux.c): Remove.
650 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
651 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
653 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
655 * Makefile.in (%.o: ../arch/%.c): New rule.
656 (arm.o: ../arch/arm.c): Remove.
657 (arm-linux.o: ../arch/arm-linux.c): Remove.
658 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
659 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
661 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
663 * Makefile.in (%.o: ../nat/%.c): New rule.
664 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
665 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
666 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
667 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
668 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
669 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
670 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
671 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
672 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
673 (linux-personality.o: ../nat/linux-personality.c): Remove.
674 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
675 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
676 (x86-linux.o: ../nat/x86-linux.c): Remove.
677 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
678 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
680 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
682 * Makefile.in (%.o: ../common/%.c): New rule.
683 (signals.o: ../common/signals.c): Remove.
684 (print-utils.o: ../common/print-utils.c): Remove.
685 (rsp-low.o: ../common/rsp-low.c): Remove.
686 (common-utils.o: ../common/common-utils.c): Remove.
687 (posix-strerror.o: ../common/posix-strerror.c): Remove.
688 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
689 (vec.o: ../common/vec.c): Remove.
690 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
691 (xml-utils.o: ../common/xml-utils.c): Remove.
692 (ptid.o: ../common/ptid.c): Remove.
693 (buffer.o: ../common/buffer.c): Remove.
694 (format.o: ../common/format.c): Remove.
695 (filestuff.o: ../common/filestuff.c): Remove.
696 (agent.o: ../common/agent.c): Remove.
697 (errors.o: ../common/errors.c): Remove.
698 (environ.o: ../common/environ.c): Remove.
699 (common-debug.o: ../common/common-debug.c): Remove.
700 (cleanups.o: ../common/cleanups.c): Remove.
701 (common-exceptions.o: ../common/common-exceptions.c): Remove.
702 (fileio.o: ../common/fileio.c): Remove.
703 (common-regcache.o: ../common/common-regcache.c): Remove.
704 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
705 (new-op.o: ../common/new-op.c): Remove.
706 (btrace-common.o: ../common/btrace-common.c): Remove.
708 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
710 * Makefile.in (%.o: ../target/%.c): New rule.
711 (waitstatus.o: ../target/waitstatus.c): Remove.
713 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
716 (%.c: ../regformats/%.dat,
717 (%.c: ../regformats/arm/%.dat,
718 (%.c: ../regformats/i386/%.dat,
719 (%.c: ../regformats/rs6000/%.dat): New rules.
722 (arm-with-iwmmxt.c): Remove.
723 (arm-with-vfpv2.c): Remove.
724 (arm-with-vfpv3.c): Remove.
725 (arm-with-neon.c): Remove.
726 (reg-bfin.c): Remove.
727 (reg-cris.c): Remove.
728 (reg-crisv32.c): Remove.
730 (i386-linux.c): Remove.
731 (i386-avx.c): Remove.
732 (i386-avx-linux.c): Remove.
733 (i386-avx-avx512.c): Remove.
734 (i386-avx-avx512-linux.c): Remove.
735 (i386-mpx.c): Remove.
736 (i386-mpx-linux.c): Remove.
737 (i386-avx-mpx-avx512-pku.c): Remove.
738 (i386-avx-mpx-avx512-pku-linux.c): Remove.
739 (i386-avx-mpx.c): Remove.
740 (i386-avx-mpx-linux.c): Remove.
741 (i386-mmx.c): Remove.
742 (i386-mmx-linux.c): Remove.
743 (reg-ia64.c): Remove.
744 (reg-m32r.c): Remove.
745 (reg-m68k.c): Remove.
747 (mips-linux.c): Remove.
748 (mips-dsp-linux.c): Remove.
749 (mips64-linux.c): Remove.
750 (mips64-dsp-linux.c): Remove.
751 (nios2-linux.c): Remove.
752 (powerpc-32.c): Remove.
753 (powerpc-32l.c): Remove.
754 (powerpc-altivec32l.c): Remove.
755 (powerpc-cell32l.c): Remove.
756 (powerpc-vsx32l.c): Remove.
757 (powerpc-isa205-32l.c): Remove.
758 (powerpc-isa205-altivec32l.c): Remove.
759 (powerpc-isa205-vsx32l.c): Remove.
760 (powerpc-e500l.c): Remove.
761 (powerpc-64l.c): Remove.
762 (powerpc-altivec64l.c): Remove.
763 (powerpc-cell64l.c): Remove.
764 (powerpc-vsx64l.c): Remove.
765 (powerpc-isa205-64l.c): Remove.
766 (powerpc-isa205-altivec64l.c): Remove.
767 (powerpc-isa205-vsx64l.c): Remove.
768 (s390-linux32.c): Remove.
769 (s390-linux32v1.c): Remove.
770 (s390-linux32v2.c): Remove.
771 (s390-linux64.c): Remove.
772 (s390-linux64v1.c): Remove.
773 (s390-linux64v2.c): Remove.
774 (s390-te-linux64.c): Remove.
775 (s390-vx-linux64.c): Remove.
776 (s390-tevx-linux64.c): Remove.
777 (s390x-linux64.c): Remove.
778 (s390x-linux64v1.c): Remove.
779 (s390x-linux64v2.c): Remove.
780 (s390x-te-linux64.c): Remove.
781 (s390x-vx-linux64.c): Remove.
782 (s390x-tevx-linux64.c): Remove.
783 (tic6x-c64xp-linux.c): Remove.
784 (tic6x-c64x-linux.c): Remove.
785 (tic6x-c62x-linux.c): Remove.
787 (reg-sparc64.c): Remove.
790 (amd64-linux.c): Remove.
791 (amd64-avx.c): Remove.
792 (amd64-avx-linux.c): Remove.
793 (amd64-avx-avx512.c): Remove.
794 (amd64-avx-avx512-linux.c): Remove.
795 (amd64-mpx.c): Remove.
796 (amd64-mpx-linux.c): Remove.
797 (amd64-avx-mpx-avx512-pku.c): Remove.
798 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
799 (amd64-avx-mpx.c): Remove.
800 (amd64-avx-mpx-linux.c): Remove.
802 (x32-linux.c): Remove.
804 (x32-avx-linux.c): Remove.
805 (x32-avx-avx512.c): Remove.
806 (x32-avx-avx512-linux.c): Remove.
807 (reg-xtensa.c): Remove.
808 (reg-tilegx.c): Remove.
809 (reg-tilegx32.c): Remove.
811 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
813 * Makefile.in (SFILES): Add "common/environ.c".
814 (OBJS): Add "common/environ.h".
816 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
818 * configure.ac: Check if the fs_base and gs_base members of
819 `struct user_regs_struct' exist.
820 * config.in: Regenerated.
821 * configure: Likewise.
823 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
825 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
827 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
828 (get_next_pcs_syscall_next_pc): Likewise.
830 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
832 * win32-i386-low.c: Fix incorrect reference to a couple source files.
833 * nto-x86-low.c: Likewise.
835 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
837 * Makefile.in: Include disable-implicit-rules.mk.
839 2016-11-23 Pedro Alves <palves@redhat.com>
841 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
842 (debug_vprintf): Use std::chrono::steady_clock instead of
843 gettimeofday. Use '.' instead of ':'.
844 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
845 (get_timestamp): Use std::chrono::steady_clock instead of
848 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
850 * Makefile.in: Fix whitespace formatting.
852 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
854 * Makefile.in (SFILES, OBS): Flatten list and order
857 2016-11-23 Pedro Alves <palves@redhat.com>
859 * event-loop.c (handle_file_event): Use warning.
860 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
861 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
864 2016-11-23 Pedro Alves <palves@redhat.com>
866 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
868 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
869 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
870 debug_printf and debug_flush for debug output.
871 * server.c (handle_general_set): Likewise.
872 * thread-db.c (try_thread_db_load): Use debug_printf for debug
875 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
877 * Makefile.in (.c.o): Replace rule with ...
878 (%.o: %.c): ... this one.
880 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
882 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
883 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
885 * configure.ac: Remove checks for the make program.
886 * configure: Re-generate.
888 2016-10-28 Pedro Alves <palves@redhat.com>
890 * Makefile.in (CXX_DIALECT): Get from configure.
891 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
892 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
893 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
894 * config.in: Regenerate.
895 * configure: Regenerate.
897 2016-10-27 Yao Qi <yao.qi@linaro.org>
899 * linux-low.c (linux_supports_range_stepping): Return true if
900 can_software_single_step return true.
902 2016-10-27 Yao Qi <yao.qi@linaro.org>
904 * inferiors.c (find_inferior_in_random): New function.
905 * inferiors.h (find_inferior_in_random): Declare.
906 * linux-low.c (linux_wait_for_event_filtered): Call
907 find_inferior_in_random instead of find_inferior.
909 2016-10-27 Yao Qi <yao.qi@linaro.org>
911 * linux-low.c (linux_wait_1): If single-step breakpoints are
912 inserted, remove them.
914 2016-10-26 Pedro Alves <palves@redhat.com>
916 * linux-low.c (handle_extended_wait): Link parent/child fork
918 (linux_wait_1): Unlink them.
919 (linux_set_resume_request): Ignore resume requests for
920 already-resumed and unhandled fork child threads.
921 * linux-low.h (struct lwp_info) <fork_relative>: New field.
922 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
924 (handle_v_requests) <vCont>: Don't call require_running.
925 * server.h (in_queued_stop_replies): New declaration.
927 2016-10-24 Yao Qi <yao.qi@linaro.org>
930 * linux-aarch64-low.c (append_insns): Cast the return value to
933 2016-10-10 Yao Qi <yao.qi@linaro.org>
935 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
937 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
939 * target.c (target_supports_multi_process): New function, moved
941 * target.h (target_supports_multi_process): ... here. Remove
944 2016-10-05 Tom Tromey <tom@tromey.com>
947 * tracepoint.c (handle_tracepoint_bkpts): Check
948 ipa_error_tracepoint, not ipa_stopping_tracepoint.
950 2016-10-05 Yao Qi <yao.qi@linaro.org>
952 * configure.srv: Update the path of arm-*.xml files.
954 2016-10-05 Terry Guo <terry.guo@arm.com>
955 Yao Qi <yao.qi@linaro.org>
957 * Makefile.in: Adjust the path of rules.
958 * configure.srv: Update the path of xml files.
959 * regformats/arm-with-iwmmxt.dat: Regenerated.
960 * regformats/arm-with-neon.dat: Likewise.
961 * regformats/arm-with-vfpv2.dat: Likewise.
962 * regformats/arm-with-vfpv3.dat Likewise.
964 2016-09-30 Yao Qi <yao.qi@linaro.org>
967 * target.c (target_stop_and_wait): Don't call
968 target_continue_no_signal, use resume_stop instead.
970 2016-09-26 Yao Qi <yao.qi@linaro.org>
972 * linux-low.c (linux_wait_1): Call debug_exit.
974 2016-09-23 Pedro Alves <palves@redhat.com>
976 * Makefile.in (SFILES): Add common/new-op.c.
977 (OBS): Add common/new-op.o.
978 (new-op.o): New rule.
980 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
982 * .gitinore: Ignore more files.
984 2016-09-21 Yao Qi <yao.qi@linaro.org>
986 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
989 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
991 * server.c (start_inferior): Call target_mourn_inferior instead of
992 mourn_inferior; pass ptid_t argument to it.
994 (handle_target_event): Likewise.
995 * target.c (target_mourn_inferior): New function.
996 * target.h (mourn_inferior): Delete macro.
998 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
1000 * linux-low.c (lwp_is_stepping): New function.
1002 2016-09-06 Carl Love <cel@us.ibm.com>
1004 * server.c (start_inferior): Fixed comment, requested comment change
1005 didn't get updated correctly. Removed reference to ptrace () call as
1006 it is only true on Linux systems.
1008 2016-09-06 Carl Love <cel@us.ibm.com>
1010 * server.c (start_inferior): Do not call
1011 function target_post_create_inferior () if the
1012 inferior process has already exited.
1014 2016-09-05 Pedro Alves <palves@redhat.com>
1016 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
1017 (COMPILE.pre, CC_LD): Use CXX directly.
1018 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
1019 * acinclude.m4: Don't include build-with-cxx.m4.
1020 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
1021 * configure: Regenerate.
1023 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
1026 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
1027 call writing data to own_buf.
1029 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1031 * target.c (mywait): Call target_wait instead of
1033 (target_wait): New function.
1035 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1037 * server.c (start_inferior): New variable 'ptid'. Replace calls
1038 to the_target->resume by target_continue{,_no_signal}, depending
1040 * target.c (target_stop_and_wait): Call target_continue_no_signal
1041 instead of the_target->resume.
1042 (target_continue): New function.
1044 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
1046 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
1048 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
1051 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
1053 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
1054 * linux-arm-low.c (ps_get_thread_area): Likewise.
1055 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
1056 * linux-m68k-low.c (ps_get_thread_area): Likewise.
1057 * linux-mips-low.c (ps_get_thread_area): Likewise.
1058 * linux-nios2-low.c (ps_get_thread_area): Likewise.
1059 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
1060 * linux-x86-low.c (ps_get_thread_area): Likewise.
1061 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
1063 2016-08-19 Pedro Alves <palves@redhat.com>
1065 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
1067 2016-08-19 Pedro Alves <palves@redhat.com>
1069 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
1070 comment. Use memcpy instead of casting through unsigned long.
1072 2016-08-19 Pedro Alves <palves@redhat.com>
1074 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
1075 allocating around 0x80000000.
1077 2016-08-19 Pedro Alves <palves@redhat.com>
1080 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
1081 (x32-avx512-linux-ipa.o): New rules.
1082 * configure.ac (x86_64-*-linux*): New x32 check.
1083 * configure.srv (ipa_x32_linux_regobj): New.
1084 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
1085 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
1087 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
1089 * configure: Regenerate.
1091 2016-08-09 Pedro Alves <palves@redhat.com>
1094 * Makefile.in (OBS): Add signals-state-save-restore.o.
1095 (signals-state-save-restore.o): New rule.
1096 * config.in: Regenerate.
1097 * configure: Regenerate.
1098 * linux-low.c: Include "signals-state-save-restore.h".
1099 (linux_create_inferior): Call
1100 restore_original_signals_state.
1101 * server.c: Include "dispositions-save-restore.h".
1102 (captured_main): Call save_original_signals_state.
1104 2016-08-05 Pedro Alves <palves@redhat.com>
1106 * configure: Regenerate.
1108 2016-08-04 Yao Qi <yao.qi@linaro.org>
1110 * linux-low.c (regsets_fetch_inferior_registers): Check
1111 errno is ESRCH or not.
1113 2016-08-02 Yao Qi <yao.qi@linaro.org>
1115 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
1116 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
1117 (thread_db_load_search): Update.
1118 (try_thread_db_load_1): Don't look for td_ta_event_addr,
1119 td_ta_set_event and td_ta_event_getmsg.
1121 2016-07-26 Pedro Alves <palves@redhat.com>
1124 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
1125 of unsigned long for 64-bit registers and use uint32_t instead of
1126 unsigned int for 32-bit registers.
1128 2016-07-26 Pedro Alves <palves@redhat.com>
1130 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
1133 2016-07-21 Tom Tromey <tom@tromey.com>
1135 * configure: Rebuild.
1137 2016-07-21 Yao Qi <yao.qi@linaro.org>
1139 * mem-break.c (find_gdb_breakpoint): Cast bp to
1140 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
1142 2016-07-21 Yao Qi <yao.qi@linaro.org>
1144 * server.c (handle_v_requests): Support s and S actions
1145 if target_supports_software_single_step return true.
1147 2016-07-21 Yao Qi <yao.qi@linaro.org>
1149 * linux-low.c (resume_stopped_resumed_lwps): If resume request
1150 is resume_step, call maybe_hw_step.
1151 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
1153 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
1155 (proceed_one_lwp): If resume request is resume_step, install
1156 reinsert breakpoints and call maybe_hw_step.
1158 2016-07-21 Yao Qi <yao.qi@linaro.org>
1160 * linux-low.c (proceed_one_lwp): Declare.
1161 (linux_resume_one_thread): Remove local variable 'step'.
1162 Lift code enqueue signal. Call proceed_one_lwp instead of
1163 linux_resume_one_lwp.
1165 2016-07-21 Yao Qi <yao.qi@linaro.org>
1167 * linux-low.c (linux_resume_one_thread): Call
1168 enqueue_pending_signal.
1170 2016-07-21 Yao Qi <yao.qi@linaro.org>
1172 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
1173 * inferiors.c (do_restore_current_thread_cleanup): New function.
1174 (make_cleanup_restore_current_thread): Likewise.
1175 * linux-low.c (install_software_single_step_breakpoints): Call
1176 make_cleanup_restore_current_thread. Switch current_thread to
1179 2016-07-21 Yao Qi <yao.qi@linaro.org>
1181 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
1182 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
1183 (clone_one_breakpoint): Likewise.
1184 (delete_reinsert_breakpoints): Change parameter to thread.
1186 (has_reinsert_breakpoints): Likewise.
1187 (uninsert_reinsert_breakpoints): Likewise.
1188 (reinsert_reinsert_breakpoints): Likewise.
1189 * mem-break.h (set_reinsert_breakpoint): Update declaration.
1190 (delete_reinsert_breakpoints): Likewise.
1191 (reinsert_reinsert_breakpoints): Likewise.
1192 (uninsert_reinsert_breakpoints): Likewise.
1193 (has_reinsert_breakpoints): Likewise.
1195 2016-07-21 Yao Qi <yao.qi@linaro.org>
1197 * inferiors.c (get_thread_process): Make parameter const.
1198 * inferiors.h (get_thread_process): Update declaration.
1199 * mem-break.c (clone_all_breakpoints): Remove all parameters.
1200 Add new parameters child_thread and parent_thread. Callers
1202 * mem-break.h (clone_all_breakpoints): Update declaration.
1204 2016-07-21 Yao Qi <yao.qi@linaro.org>
1206 * mem-break.c (struct breakpoint) <cond_list>: Remove.
1207 <command_list, handler>: Remove.
1208 (struct gdb_breakpoint): New.
1209 (struct other_breakpoint): New.
1210 (struct reinsert_breakpoint): New.
1211 (is_gdb_breakpoint): New function.
1212 (any_persistent_commands): Update command_list if
1213 is_gdb_breakpoint returns true.
1214 (set_breakpoint): Create breakpoints according to their types.
1215 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
1216 (set_gdb_breakpoint_1): Likewise.
1217 (set_gdb_breakpoint): Likewise.
1218 (clear_breakpoint_conditions): Change parameter type to
1219 'struct gdb_breakpoint *'.
1220 (clear_breakpoint_commands): Likewise.
1221 (clear_breakpoint_conditions_and_commands): Likewise.
1222 (add_condition_to_breakpoint): Likewise.
1223 (add_breakpoint_condition): Likewise.
1224 (add_commands_to_breakpoint): Likewise.
1225 (check_breakpoints): Check other_breakpoint.
1226 (clone_one_breakpoint): Clone breakpopint according to its type.
1227 * mem-break.h (struct gdb_breakpoint): Declare.
1228 (set_gdb_breakpoint): Update declaration.
1229 (clear_breakpoint_conditions_and_commands): Likewise.
1230 (add_breakpoint_condition): Likewise.
1231 (add_breakpoint_commands): Likewise.
1232 * server.c (process_point_options): Change parameter type to
1233 'struct gdb_breakpoint *'.
1235 2016-07-21 Yao Qi <yao.qi@linaro.org>
1237 * mem-break.c (set_breakpoint_at): Rename it to ...
1238 (set_breakpoint_type_at): ... it.
1239 (set_breakpoint_at): Call set_breakpoint_type_at.
1240 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
1241 * mem-break.h (set_breakpoint_at): Update comments.
1243 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
1245 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
1247 (nios2_store_gregset): Likewise.
1249 2016-07-01 Pedro Alves <palves@redhat.com>
1250 Antoine Tremblay <antoine.tremblay@ericsson.com>
1252 * linux-low.c: Change interface to take the target lwp_info
1253 pointer directly and return void. Handle detaching from a zombie
1255 (linux_detach_lwp_callback): New function.
1256 (linux_detach): Detach from the leader thread after detaching from
1259 2016-06-28 Yao Qi <yao.qi@linaro.org>
1261 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
1262 for variable new_offset.
1263 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
1264 (aarch64_ftrace_insn_reloc_cb): Likewise.
1265 (aarch64_ftrace_insn_reloc_tb): Likewise.
1266 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
1267 PRIx64 instead of PRIx32.
1269 2016-06-28 Yao Qi <yao.qi@linaro.org>
1271 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
1272 (the_low_target): Install arm_get_syscall_trapinfo.
1274 2016-06-28 Yao Qi <yao.qi@linaro.org>
1276 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
1278 (the_low_target): Install aarch64_get_syscall_trapinfo.
1280 2016-06-28 Yao Qi <yao.qi@linaro.org>
1282 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
1284 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
1285 Remove parameter sysno.
1286 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
1289 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1291 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
1292 (s390_emit_ne_goto): Likewise.
1293 (s390_emit_lt_goto): Likewise.
1294 (s390_emit_le_goto): Likewise.
1295 (s390_emit_gt_goto): Likewise.
1296 (s390_emit_ge_goto): Likewise.
1297 (s390x_emit_eq_goto): Likewise.
1298 (s390x_emit_ne_goto): Likewise.
1299 (s390x_emit_lt_goto): Likewise.
1300 (s390x_emit_le_goto): Likewise.
1301 (s390x_emit_gt_goto): Likewise.
1302 (s390x_emit_ge_goto): Likewise.
1303 (s390_emit_ops_impl): Mark variable static.
1304 (s390x_emit_ops): Likewise.
1306 2016-06-17 Yao Qi <yao.qi@linaro.org>
1308 * linux-low.c (handle_extended_wait): Call
1309 uninsert_reinsert_breakpoints for the parent process. Remove
1310 reinsert breakpoints from the child process. Reinsert them to
1311 the parent process when vfork is done.
1312 * mem-break.c (uninsert_reinsert_breakpoints): New function.
1313 (reinsert_reinsert_breakpoints): New function.
1314 * mem-break.h (uninsert_reinsert_breakpoints): Declare
1315 (reinsert_reinsert_breakpoints): Declare.
1317 2016-06-17 Yao Qi <yao.qi@linaro.org>
1319 * linux-low.c (handle_extended_wait): If the parent is doing
1320 step-over, remove the reinsert breakpoints from the forked child.
1322 2016-06-17 Yao Qi <yao.qi@linaro.org>
1324 * linux-low.c (unsuspend_all_lwps): Declare.
1325 (linux_low_filter_event): If thread exited, call finish_step_over.
1326 If step-over is finished, unsuspend other threads.
1328 2016-06-17 Yao Qi <yao.qi@linaro.org>
1330 * linux-low.c (linux_resume_one_lwp_throw): Assert
1331 has_reinsert_breakpoints returns false.
1332 * mem-break.c (delete_disabled_breakpoints): Assert
1333 bp type isn't reinsert_breakpoint.
1335 2016-06-17 Yao Qi <yao.qi@linaro.org>
1337 * linux-low.c (maybe_hw_step): New function.
1338 (linux_resume_one_lwp_throw): Call maybe_hw_step.
1339 (finish_step_over): Switch current_thread to lwp temporarily,
1340 and assert has_reinsert_breakpoints returns true.
1341 (proceed_one_lwp): Call maybe_hw_step.
1342 * mem-break.c (has_reinsert_breakpoints): New function.
1343 * mem-break.h (has_reinsert_breakpoints): Declare.
1345 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
1347 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
1349 2016-05-17 Yao Qi <yao.qi@linaro.org>
1351 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
1352 instead of find_inferior.
1354 2016-05-05 Yao Qi <yao.qi@linaro.org>
1356 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
1357 Initialize res to zero.
1359 2016-05-05 Yao Qi <yao.qi@linaro.org>
1361 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
1364 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1366 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
1367 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
1368 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
1370 2016-04-28 Par Olsson <par.olsson@windriver.com>
1371 Simon Marchi <simon.marchi@ericsson.com>
1373 * tracepoint.c (write_inferior_int8): New function.
1374 (cmd_qtenable_disable): Write enable flag using
1375 write_inferior_int8.
1377 2016-04-25 Yao Qi <yao.qi@linaro.org>
1379 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
1380 (need_step_over_p): Return zero if the LWP has pending signals
1381 can be delivered on software single step target.
1383 2016-04-25 Yao Qi <yao.qi@linaro.org>
1385 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
1386 return instead of error.
1388 2016-04-22 Yao Qi <yao.qi@linaro.org>
1390 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
1393 2016-04-22 Yao Qi <yao.qi@linaro.org>
1395 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
1396 signal when stepping over breakpoint with software single
1399 2016-04-21 Pedro Alves <palves@redhat.com>
1401 * linux-s390-low.c (s390_collect_ptrace_register)
1402 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
1404 (s390_check_regset): Use void * instead of gdb_byte *.
1406 2016-04-20 Pedro Alves <palves@redhat.com>
1408 * configure: Renegerate.
1410 2016-04-20 Yao Qi <yao.qi@linaro.org>
1412 * linux-aarch32-low.c: Include "arch/arm-linux.h".
1413 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
1415 (arm_store_gregset): Likewise.
1417 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
1419 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
1420 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
1421 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
1422 (amd64-avx-mpx-linux.c): New rules.
1423 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
1424 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
1425 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
1426 (srv_amd64_regobj): Add amd64-avx-mpx.o.
1427 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
1428 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
1429 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
1430 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
1431 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
1432 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
1433 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
1434 * linux-x86-low.c (x86_linux_read_description): Add case for
1435 X86_XSTATE_AVX_MPX_MASK.
1436 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
1437 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
1438 init_registers_i386_avx_mpx_linux.
1439 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
1440 (initialize_low_tracepoint): Call
1441 init_registers_i386_avx_mpx_linux.
1442 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
1443 (initialize_low_tracepoint): Call
1444 init_registers_amd64_avx_mpx_linux.
1445 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
1446 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
1447 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
1450 2016-04-18 Pedro Alves <palves@redhat.com>
1452 * configure: Regenerate.
1454 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
1456 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
1457 (aarch64_emit_sub): Likewise.
1459 2016-04-12 Pedro Alves <palves@redhat.com>
1461 * utils.c (prepare_to_throw_exception): Delete.
1463 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
1465 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
1467 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
1469 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
1471 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
1473 * linux-aarch64-ipa.c: Add <elf.h> include.
1474 * linux-ppc-ipa.c: Add <elf.h> include.
1475 * linux-s390-ipa.c: Add <elf.h> include.
1477 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1479 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
1480 (get_raw_reg_ptr): Likewise.
1481 (get_trace_state_variable_value_ptr): Likewise.
1482 (set_trace_state_variable_value_ptr): Likewise.
1483 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
1486 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
1487 Marcin Kościelnicki <koriakin@0x04.net>
1490 * linux-ppc-low.c (emit_insns): New function.
1491 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
1492 (ppc_emit_prologue): New function.
1493 (ppc_emit_epilogue): New function.
1494 (ppc_emit_add): New function.
1495 (ppc_emit_sub): New function.
1496 (ppc_emit_mul): New function.
1497 (ppc_emit_lsh): New function.
1498 (ppc_emit_rsh_signed): New function.
1499 (ppc_emit_rsh_unsigned): New function.
1500 (ppc_emit_ext): New function.
1501 (ppc_emit_zero_ext): New function.
1502 (ppc_emit_log_not): New function.
1503 (ppc_emit_bit_and): New function.
1504 (ppc_emit_bit_or): New function.
1505 (ppc_emit_bit_xor): New function.
1506 (ppc_emit_bit_not): New function.
1507 (ppc_emit_equal): New function.
1508 (ppc_emit_less_signed): New function.
1509 (ppc_emit_less_unsigned): New function.
1510 (ppc_emit_ref): New function.
1511 (ppc_emit_const): New function.
1512 (ppc_emit_reg): New function.
1513 (ppc_emit_pop): New function.
1514 (ppc_emit_stack_flush): New function.
1515 (ppc_emit_swap): New function.
1516 (ppc_emit_stack_adjust): New function.
1517 (ppc_emit_call): New function.
1518 (ppc_emit_int_call_1): New function.
1519 (ppc_emit_void_call_2): New function.
1520 (ppc_emit_if_goto): New function.
1521 (ppc_emit_goto): New function.
1522 (ppc_emit_eq_goto): New function.
1523 (ppc_emit_ne_goto): New function.
1524 (ppc_emit_lt_goto): New function.
1525 (ppc_emit_le_goto): New function.
1526 (ppc_emit_gt_goto): New function.
1527 (ppc_emit_ge_goto): New function.
1528 (ppc_write_goto_address): New function.
1529 (ppc_emit_ops_impl): New static variable.
1530 (ppc64v1_emit_prologue): New function.
1531 (ppc64v2_emit_prologue): New function.
1532 (ppc64_emit_epilogue): New function.
1533 (ppc64_emit_add): New function.
1534 (ppc64_emit_sub): New function.
1535 (ppc64_emit_mul): New function.
1536 (ppc64_emit_lsh): New function.
1537 (ppc64_emit_rsh_signed): New function.
1538 (ppc64_emit_rsh_unsigned): New function.
1539 (ppc64_emit_ext): New function.
1540 (ppc64_emit_zero_ext): New function.
1541 (ppc64_emit_log_not): New function.
1542 (ppc64_emit_bit_and): New function.
1543 (ppc64_emit_bit_or): New function.
1544 (ppc64_emit_bit_xor): New function.
1545 (ppc64_emit_bit_not): New function.
1546 (ppc64_emit_equal): New function.
1547 (ppc64_emit_less_signed): New function.
1548 (ppc64_emit_less_unsigned): New function.
1549 (ppc64_emit_ref): New function.
1550 (ppc64_emit_const): New function.
1551 (ppc64v1_emit_reg): New function.
1552 (ppc64v2_emit_reg): New function.
1553 (ppc64_emit_pop): New function.
1554 (ppc64_emit_stack_flush): New function.
1555 (ppc64_emit_swap): New function.
1556 (ppc64v1_emit_call): New function.
1557 (ppc64v2_emit_call): New function.
1558 (ppc64v1_emit_int_call_1): New function.
1559 (ppc64v2_emit_int_call_1): New function.
1560 (ppc64v1_emit_void_call_2): New function.
1561 (ppc64v2_emit_void_call_2): New function.
1562 (ppc64_emit_if_goto): New function.
1563 (ppc64_emit_eq_goto): New function.
1564 (ppc64_emit_ne_goto): New function.
1565 (ppc64_emit_lt_goto): New function.
1566 (ppc64_emit_le_goto): New function.
1567 (ppc64_emit_gt_goto): New function.
1568 (ppc64_emit_ge_goto): New function.
1569 (ppc64v1_emit_ops_impl): New static variable.
1570 (ppc64v2_emit_ops_impl): New static variable.
1571 (ppc_emit_ops): New function.
1572 (linux_low_target): Wire in ppc_emit_ops.
1574 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
1575 Marcin Kościelnicki <koriakin@0x04.net>
1578 * Makefile.in: Add powerpc-*-ipa.o
1579 * configure.srv: Add ipa_obj for powerpc*-linux.
1580 * linux-ppc-ipa.c: New file.
1581 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
1583 (PPC_FIELD): New macro.
1584 (PPC_SEXT): New macro.
1585 (PPC_OP6): New macro.
1586 (PPC_BO): New macro.
1587 (PPC_LI): New macro.
1588 (PPC_BD): New macro.
1589 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
1590 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
1591 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
1592 (ppc_get_thread_area): New function.
1593 (is_elfv2_inferior): New function.
1594 (gen_ds_form): New function.
1595 (GEN_STD): New macro.
1596 (GEN_STDU): New macro.
1597 (GEN_LD): New macro.
1598 (GEN_LDU): New macro.
1599 (gen_d_form): New function.
1600 (GEN_ADDI): New macro.
1601 (GEN_ADDIS): New macro.
1602 (GEN_LI): New macro.
1603 (GEN_LIS): New macro.
1604 (GEN_ORI): New macro.
1605 (GEN_ORIS): New macro.
1606 (GEN_LWZ): New macro.
1607 (GEN_STW): New macro.
1608 (GEN_STWU): New macro.
1609 (gen_xfx_form): New function.
1610 (GEN_MFSPR): New macro.
1611 (GEN_MTSPR): New macro.
1612 (GEN_MFCR): New macro.
1613 (GEN_MTCR): New macro.
1614 (GEN_SYNC): New macro.
1615 (GEN_LWSYNC): New macro.
1616 (gen_x_form): New function.
1617 (GEN_OR): New macro.
1618 (GEN_MR): New macro.
1619 (GEN_LWARX): New macro.
1620 (GEN_STWCX): New macro.
1621 (GEN_CMPW): New macro.
1622 (gen_md_form): New function.
1623 (GEN_RLDICL): New macro.
1624 (GEN_RLDICR): New macro.
1625 (gen_i_form): New function.
1627 (GEN_BL): New macro.
1628 (gen_b_form): New function.
1629 (GEN_BNE): New macro.
1630 (GEN_LOAD): New macro.
1631 (GEN_STORE): New macro.
1632 (gen_limm): New function.
1633 (gen_atomic_xchg): New function.
1634 (gen_call): New function.
1635 (ppc_relocate_instruction): New function.
1636 (ppc_install_fast_tracepoint_jump_pad): New function.
1637 (ppc_get_min_fast_tracepoint_insn_len): New function.
1638 (ppc_get_ipa_tdesc_idx): New function.
1639 (the_low_target): Wire in the new functions.
1640 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
1642 * linux-ppc-tdesc.h: New file.
1644 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1646 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1647 (alloc_jump_pad_buffer): New function.
1648 * linux-amd64-ipa.c: Add <sys/mman.h> include.
1649 (alloc_jump_pad_buffer): New function.
1650 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
1651 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1652 (alloc_jump_pad_buffer): New function.
1653 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
1654 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
1655 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
1656 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
1658 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1660 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
1661 * linux-amd64-ipa.c: Likewise.
1662 * linux-i386-ipa.c: Likewise.
1663 * linux-s390-ipa.c: Likewise.
1664 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
1665 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
1666 set_trace_state_variable_value_ptr.
1667 (struct ipa_sym_addresses): Likewise.
1668 (symbol_list): Likewise.
1669 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
1670 accessing gdb_collect directly.
1671 (gdb_collect_ptr_type): New typedef.
1672 (get_raw_reg_ptr_type): New typedef.
1673 (get_trace_state_variable_value_ptr_type): New typedef.
1674 (set_trace_state_variable_value_ptr_type): New typedef.
1675 (gdb_collect_ptr): New global.
1676 (get_raw_reg_ptr): New global.
1677 (get_trace_state_variable_value_ptr): New global.
1678 (set_trace_state_variable_value_ptr): New global.
1679 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
1680 accessing get_raw_reg directly.
1681 (get_get_tsv_func_addr): Likewise for
1682 get_trace_state_variable_value_ptr.
1683 (get_set_tsv_func_addr): Likewise for
1684 set_trace_state_variable_value_ptr.
1685 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
1687 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
1689 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
1691 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1693 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
1695 (relocate_instruction): Remove own_buf.
1696 * server.c (own_buf): Make global.
1697 (handle_v_requests): Make global.
1698 * server.h (own_buf): New declaration.
1699 (handle_v_requests): New prototype.
1701 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1704 * linux-s390-low.c (add_insns): New function.
1705 (s390_emit_prologue): New function.
1706 (s390_emit_epilogue): New function.
1707 (s390_emit_add): New function.
1708 (s390_emit_sub): New function.
1709 (s390_emit_mul): New function.
1710 (s390_emit_lsh): New function.
1711 (s390_emit_rsh_signed): New function.
1712 (s390_emit_rsh_unsigned): New function.
1713 (s390_emit_ext): New function.
1714 (s390_emit_log_not): New function.
1715 (s390_emit_bit_and): New function.
1716 (s390_emit_bit_or): New function.
1717 (s390_emit_bit_xor): New function.
1718 (s390_emit_bit_not): New function.
1719 (s390_emit_equal): New function.
1720 (s390_emit_less_signed): New function.
1721 (s390_emit_less_unsigned): New function.
1722 (s390_emit_ref): New function.
1723 (s390_emit_if_goto): New function.
1724 (s390_emit_goto): New function.
1725 (s390_write_goto_address): New function.
1726 (s390_emit_litpool): New function.
1727 (s390_emit_const): New function.
1728 (s390_emit_call): New function.
1729 (s390_emit_reg): New function.
1730 (s390_emit_pop): New function.
1731 (s390_emit_stack_flush): New function.
1732 (s390_emit_zero_ext): New function.
1733 (s390_emit_swap): New function.
1734 (s390_emit_stack_adjust): New function.
1735 (s390_emit_set_r2): New function.
1736 (s390_emit_int_call_1): New function.
1737 (s390_emit_void_call_2): New function.
1738 (s390_emit_eq_goto): New function.
1739 (s390_emit_ne_goto): New function.
1740 (s390_emit_lt_goto): New function.
1741 (s390_emit_le_goto): New function.
1742 (s390_emit_gt_goto): New function.
1743 (s390_emit_ge_goto): New function.
1744 (s390x_emit_prologue): New function.
1745 (s390x_emit_epilogue): New function.
1746 (s390x_emit_add): New function.
1747 (s390x_emit_sub): New function.
1748 (s390x_emit_mul): New function.
1749 (s390x_emit_lsh): New function.
1750 (s390x_emit_rsh_signed): New function.
1751 (s390x_emit_rsh_unsigned): New function.
1752 (s390x_emit_ext): New function.
1753 (s390x_emit_log_not): New function.
1754 (s390x_emit_bit_and): New function.
1755 (s390x_emit_bit_or): New function.
1756 (s390x_emit_bit_xor): New function.
1757 (s390x_emit_bit_not): New function.
1758 (s390x_emit_equal): New function.
1759 (s390x_emit_less_signed): New function.
1760 (s390x_emit_less_unsigned): New function.
1761 (s390x_emit_ref): New function.
1762 (s390x_emit_if_goto): New function.
1763 (s390x_emit_const): New function.
1764 (s390x_emit_call): New function.
1765 (s390x_emit_reg): New function.
1766 (s390x_emit_pop): New function.
1767 (s390x_emit_stack_flush): New function.
1768 (s390x_emit_zero_ext): New function.
1769 (s390x_emit_swap): New function.
1770 (s390x_emit_stack_adjust): New function.
1771 (s390x_emit_int_call_1): New function.
1772 (s390x_emit_void_call_2): New function.
1773 (s390x_emit_eq_goto): New function.
1774 (s390x_emit_ne_goto): New function.
1775 (s390x_emit_lt_goto): New function.
1776 (s390x_emit_le_goto): New function.
1777 (s390x_emit_gt_goto): New function.
1778 (s390x_emit_ge_goto): New function.
1779 (s390_emit_ops): New function.
1780 (struct linux_target_ops): Fill in emit_ops hook.
1782 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1785 * Makefile.in: Add s390 IPA files.
1786 * configure.srv: Build IPA for s390.
1787 * linux-s390-ipa.c: New file.
1788 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
1789 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
1790 (tdesc_s390_linux32): Likewise.
1791 (init_registers_s390_linux32v1): Likewise.
1792 (tdesc_s390_linux32v1): Likewise.
1793 (init_registers_s390_linux32v2): Likewise.
1794 (tdesc_s390_linux32v2): Likewise.
1795 (init_registers_s390_linux64): Likewise.
1796 (tdesc_s390_linux64): Likewise.
1797 (init_registers_s390_linux64v1): Likewise.
1798 (tdesc_s390_linux64v1): Likewise.
1799 (init_registers_s390_linux64v2): Likewise.
1800 (tdesc_s390_linux64v2): Likewise.
1801 (init_registers_s390_te_linux64): Likewise.
1802 (tdesc_s390_te_linux64): Likewise.
1803 (init_registers_s390_vx_linux64): Likewise.
1804 (tdesc_s390_vx_linux64): Likewise.
1805 (init_registers_s390_tevx_linux64): Likewise.
1806 (tdesc_s390_tevx_linux64): Likewise.
1807 (init_registers_s390x_linux64): Likewise.
1808 (tdesc_s390x_linux64): Likewise.
1809 (init_registers_s390x_linux64v1): Likewise.
1810 (tdesc_s390x_linux64v1): Likewise.
1811 (init_registers_s390x_linux64v2): Likewise.
1812 (tdesc_s390x_linux64v2): Likewise.
1813 (init_registers_s390x_te_linux64): Likewise.
1814 (tdesc_s390x_te_linux64): Likewise.
1815 (init_registers_s390x_vx_linux64): Likewise.
1816 (tdesc_s390x_vx_linux64): Likewise.
1817 (init_registers_s390x_tevx_linux64): Likewise.
1818 (tdesc_s390x_tevx_linux64): Likewise.
1819 (have_hwcap_s390_vx): New static variable.
1820 (s390_arch_setup): Fill have_hwcap_s390_vx.
1821 (s390_get_thread_area): New function.
1822 (s390_ft_entry_gpr_esa): New const.
1823 (s390_ft_entry_gpr_zarch): New const.
1824 (s390_ft_entry_misc): New const.
1825 (s390_ft_entry_fr): New const.
1826 (s390_ft_entry_vr): New const.
1827 (s390_ft_main_31): New const.
1828 (s390_ft_main_64): New const.
1829 (s390_ft_exit_fr): New const.
1830 (s390_ft_exit_vr): New const.
1831 (s390_ft_exit_misc): New const.
1832 (s390_ft_exit_gpr_esa): New const.
1833 (s390_ft_exit_gpr_zarch): New const.
1834 (append_insns): New function.
1835 (s390_relocate_instruction): New function.
1836 (s390_install_fast_tracepoint_jump_pad): New function.
1837 (s390_get_min_fast_tracepoint_insn_len): New function.
1838 (s390_get_ipa_tdesc_idx): New function.
1839 (struct linux_target_ops): Wire in the above functions.
1840 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
1841 * linux-s390-tdesc.h: New file.
1843 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1845 * linux-s390-low.c (s390_supports_tracepoints): New function.
1846 (struct linux_target_ops): Fill supports_tracepoints hook.
1848 2016-03-18 Yao Qi <yao.qi@linaro.org>
1850 * linux-low.c (lwp_signal_can_be_delivered): New function.
1851 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
1853 2016-03-18 Yao Qi <yao.qi@linaro.org>
1855 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
1856 0 if signal is enqueued. Remove 'signal' from one debugging
1857 message. Move one debugging message to some lines below.
1858 Remove code setting 'signal' to 0.
1860 2016-03-18 Yao Qi <yao.qi@linaro.org>
1862 * linux-low.c (linux_low_filter_event): Remove redundant
1863 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
1865 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
1867 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
1868 (struct linux_target_ops): Wire in the above.
1870 2016-03-03 Yao Qi <yao.qi@linaro.org>
1872 * linux-low.c: Update comments to start_step_over.
1874 2016-03-03 Yao Qi <yao.qi@linaro.org>
1877 * linux-low.c (handle_extended_wait): Set child suspended
1878 if event_lwp->bp_reinsert isn't zero.
1880 2016-03-02 Yao Qi <yao.qi@linaro.org>
1882 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
1883 enqueue_pending_signal.
1885 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
1887 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
1890 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1892 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
1893 (s390_regmap_3264) [!__s390x__]: New global.
1894 (s390_collect_ptrace_register): Skip map entries containing -1.
1895 (s390_supply_ptrace_register): Ditto.
1896 (s390_fill_gprs_high): New function.
1897 (s390_store_gprs_high): New function.
1898 (s390_regsets): Add NT_S390_HIGH_GPRS.
1899 (s390_get_hwcap): Enable on 31-bit.
1900 (have_hwcap_s390_high_gprs): Enable on 31-bit.
1901 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
1902 Detect NT_S390_HIGH_GPRS.
1903 (s390_usrregs_info_3264): Enable on 31-bit.
1904 (s390_regs_info): Enable regs_info_3264 on 31-bit.
1905 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
1907 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1910 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
1911 * configure.srv: Ditto.
1912 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
1913 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
1914 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
1915 (init_registers_amd64_linux): Remove prototype.
1916 (tdesc_amd64_linux): Remove declaration.
1917 (get_ipa_tdesc): New function.
1918 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1919 initialize remaining tdescs.
1920 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
1921 (init_registers_i386_linux): Remove prototype.
1922 (tdesc_i386_linux): Remove declaration.
1923 (get_ipa_tdesc): New function.
1924 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1925 initialize remaining tdescs.
1926 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
1927 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
1928 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
1929 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
1930 (x86_get_ipa_tdesc_idx): New function.
1931 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
1932 * linux-x86-tdesc.h: New file.
1933 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
1934 (target_get_ipa_tdesc_idx): New macro.
1935 * tracepoint.c (ipa_tdesc_idx): New macro.
1936 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
1937 (symbol_list): Add ipa_tdesc_idx.
1938 (cmd_qtstart): Write ipa_tdesc_idx in the target.
1939 (ipa_tdesc): Remove.
1940 (ipa_tdesc_idx): New variable.
1941 (get_context_regcache): Use get_ipa_tdesc.
1942 (gdb_collect): Ditto.
1944 * tracepoint.h (get_ipa_tdesc): New prototype.
1945 (ipa_tdesc): Remove.
1947 2016-02-24 Pedro Alves <palves@redhat.com>
1949 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
1950 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
1951 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
1952 Factor out common code between the USE_SIGTRAP_SIGINFO and
1953 !USE_SIGTRAP_SIGINFO blocks.
1954 (linux_low_filter_event): Call save_stop_reason instead of
1955 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
1957 (linux_wait_1): Update comments.
1959 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
1961 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
1962 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
1963 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
1964 ppc_insert_point, ppc_remove_point.
1966 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
1968 * linux-s390-low.c (s390_supports_z_point_type): New function.
1969 (struct linux_target_ops): Wire s390_supports_z_point_type in.
1971 2016-02-16 Yao Qi <yao.qi@linaro.org>
1973 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
1974 PC. Get pc from regcache_read_pc.
1976 2016-02-12 Yao Qi <yao.qi@linaro.org>
1978 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
1979 or linux_get_pc_32bit.
1980 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
1982 2016-02-12 Yao Qi <yao.qi@linaro.org>
1984 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
1985 arm_linux_get_next_pcs_fixup.
1987 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
1989 * tracepoint.c (x_tracepoint_action_download): Change
1990 write_inferior_data_ptr to write_inferior_data_pointer.
1991 (cmd_qtstart): Likewise.
1992 (write_inferior_data_ptr): Remove.
1993 (download_agent_expr): Change write_inferior_data_ptr to
1994 write_inferior_data_pointer.
1995 (download_tracepoint_1): Likewise.
1996 (download_tracepoint): Likewise.
1997 (download_trace_state_variables): Likewise.
1999 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
2000 Marcin Kościelnicki <koriakin@0x04.net>
2002 * tracepoint.c (struct tracepoint_action_ops): Remove.
2003 (struct tracepoint_action): Remove ops.
2004 (m_tracepoint_action_download, r_tracepoint_action_download)
2005 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
2006 size and offset accordingly.
2007 (m_tracepoint_action_ops, r_tracepoint_action_ops)
2008 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
2009 (tracepoint_action_send, tracepoint_action_download): New functions.
2010 Helpers for trace action handlers.
2011 (add_tracepoint_action): Remove setup actions ops.
2012 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
2014 2016-02-10 Yao Qi <yao.qi@linaro.org>
2016 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
2018 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2020 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
2022 * configure: Regenerate.
2024 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2026 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
2027 void * to gdb_byte *.
2028 * linux-low.c (siginfo_fixup): Likewise.
2029 (linux_xfer_siginfo): Likewise.
2030 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
2032 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
2034 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
2036 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
2038 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
2040 * linux-x86-low.c [__x86_64__]: Include
2041 "nat/amd64-linux-siginfo.h".
2042 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
2043 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
2044 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
2045 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
2046 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
2047 (cpt_si_fd, si_timerid, si_overrun): Move from
2048 nat/amd64-linux-siginfo.c.
2049 * Makefile.in (amd64-linux-siginfo.o:): New rule.
2051 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
2053 * server.c (skip_to_semicolon): Remove.
2054 (process_point_options): Use strchrnul instead of
2057 2016-01-26 Yao Qi <yao.qi@linaro.org>
2059 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
2060 * linux-low.c (install_software_single_step_breakpoints): Don't
2061 call regcache_read_pc.
2062 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
2065 2016-01-26 Yao Qi <yao.qi@linaro.org>
2067 * linux-low.c (install_software_single_step_breakpoints): Call
2068 regcache_read_pc instead of get_pc.
2070 2016-01-26 Yao Qi <yao.qi@linaro.org>
2072 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
2073 (unblock_async_io): Rename to ...
2074 (block_unblock_async_io): ... it. New function.
2075 (enable_async_io): Don't install SIGIO handler. Unblock it
2077 (disable_async_io): Don't ignore SIGIO. Block it instead.
2078 (initialize_async_io): Install SIGIO handler. Don't call
2081 2016-01-26 Yao Qi <yao.qi@linaro.org>
2083 * remote-utils.c (getpkt): If the buffer isn't empty, and the
2084 first character is '\003', call *the_target->request_interrupt.
2086 2016-01-25 Yao Qi <yao.qi@linaro.org>
2088 * remote-utils.c (new_thread_notify): Remove.
2089 (dead_thread_notify): Likewise.
2090 * remote-utils.h (new_thread_notify): Remove declaration.
2091 (dead_thread_notify): Likewise.
2093 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
2095 * gdb.trace/pending.exp: Fix expected message on continue.
2097 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
2099 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
2100 it works properly on big-endian machines where sizeof (CORE_ADDR)
2103 2016-01-21 Pedro Alves <palves@redhat.com>
2105 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
2106 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
2107 * configure: Regenerate.
2109 2016-01-21 Yao Qi <yao.qi@linaro.org>
2111 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
2112 is_thumb and set it according to CPSR saved on the stack.
2113 (get_next_pcs_syscall_next_pc): Pass is_thumb to
2114 arm_sigreturn_next_pc.
2116 2016-01-18 Yao Qi <yao.qi@linaro.org>
2118 * linux-low.c (linux_set_pc_64bit): New function.
2119 (linux_get_pc_64bit): New function.
2120 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
2122 * linux-sparc-low.c (debug_threads): Remove declaration.
2123 (sparc_get_pc): Remove.
2124 (the_low_target): Use linux_get_pc_64bit instead of
2126 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
2127 (the_low_target): Use linux_get_pc_64bit and
2130 2016-01-18 Yao Qi <yao.qi@linaro.org>
2132 * linux-arm-low.c (debug_threads): Remove declaration.
2133 (arm_get_pc, arm_set_pc): Remove.
2134 (the_low_target): Use linux_get_pc_32bit and
2136 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
2137 (the_low_target): Use linux_get_pc_32bit and
2139 * linux-cris-low.c (debug_threads): Remove declaration.
2140 (cris_get_pc, cris_set_pc,): Remove.
2141 (the_low_target): Use linux_get_pc_32bit and
2143 * linux-crisv32-low.c (debug_threads): Remove declaration.
2144 (cris_get_pc, cris_set_pc): Remove.
2145 (the_low_target): Use linux_get_pc_32bit and
2147 * linux-low.c: Include inttypes.h.
2148 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
2149 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
2150 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
2151 (the_low_target): Use linux_get_pc_32bit and
2153 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
2154 (the_low_target): Use linux_get_pc_32bit and
2156 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
2157 (the_low_target): Use linux_get_pc_32bit and
2159 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
2160 (the_low_target): Use linux_get_pc_32bit and
2162 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
2163 (the_low_target): Use linux_get_pc_32bit and
2166 2016-01-18 Gary Benson <gbenson@redhat.com>
2168 * configure.ac (AC_FUNC_FORK): New check.
2169 * config.in: Regenerate.
2170 * configure: Likewise.
2172 2016-01-14 Yao Qi <yao.qi@linaro.org>
2174 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
2175 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
2176 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
2177 arm_get_next_pcs_ctor.
2179 2016-01-12 Josh Stone <jistone@redhat.com>
2180 Philippe Waroquiers <philippe.waroquiers@skynet.be>
2182 * inferiors.h: Include "gdb_vecs.h".
2183 (struct process_info): Add syscalls_to_catch.
2184 * inferiors.c (remove_process): Free syscalls_to_catch.
2185 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
2186 syscall_return stops.
2187 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
2188 * server.c (handle_general_set): Handle QCatchSyscalls.
2189 (handle_query): Report support for QCatchSyscalls.
2190 * target.h (struct target_ops): Add supports_catch_syscall.
2191 (target_supports_catch_syscall): New macro.
2192 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
2193 (struct lwp_info): Add syscall_state.
2194 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
2195 Maintain syscall_state and syscalls_to_catch across exec.
2196 (get_syscall_trapinfo): New function, proxy to the_low_target.
2197 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
2198 (linux_low_filter_event): Toggle syscall_state entry/return for
2199 syscall traps, and set it ignored for all others.
2200 (gdb_catching_syscalls_p): New function.
2201 (gdb_catch_this_syscall_p): New function.
2202 (linux_wait_1): Handle SYSCALL_SIGTRAP.
2203 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
2204 (linux_supports_catch_syscall): New function.
2205 (linux_target_ops): Install it.
2206 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
2207 (the_low_target): Install it.
2209 2016-01-12 Mike Frysinger <vapier@gentoo.org>
2211 * acinclude.m4: Include new ../warning.m4 file.
2212 * configure: Regenerated.
2213 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
2215 2016-01-12 Mike Frysinger <vapier@gentoo.org>
2217 * ax.c (is_goto_target): Mark static.
2218 * linux-low.c (register_addr): Likewise.
2219 (linux_fetch_registers, linux_store_registers): Likewise.
2220 * mem-break.c (any_persistent_commands): Fix old prototype.
2221 (add_commands_to_breakpoint): Mark static.
2222 * regcache.c (find_register_by_name): Delete unused func.
2223 * remote-utils.c (hex_or_minus_one): Mark static.
2224 * server.c (monitor_show_help): Mark static.
2225 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
2226 handle_v_requests): Likewise.
2228 2016-01-12 Pedro Alves <palves@redhat.com>
2230 Remove use of the registered trademark symbol throughout.
2232 2016-01-08 Yao Qi <yao.qi@linaro.org>
2234 * remote-utils.c (getpkt): If c is '\003', call target hook
2237 2016-01-06 Yao Qi <yao.qi@linaro.org>
2239 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
2240 linux-aarch32-low.c.
2241 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2242 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
2243 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2244 (thumb2_breakpoint): Declare.
2245 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
2246 linux-aarch32-low.h.
2247 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2248 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
2249 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2251 2016-01-01 Joel Brobecker <brobecker@adacore.com>
2253 * gdbreplay.c (gdbreplay_version): Change copyright year in
2255 * server.c (gdbserver_version): Likewise.
2257 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
2259 * server.c (crc32_table): Delete.
2260 (crc32): Use libiberty's xcrc32 function.
2262 2015-12-22 Joel Brobecker <brobecker@adacore.com>
2264 * lynx-low.c (lynx_delete_thread_callback): New function.
2265 (lynx_mourn): Properly delete our process and all of its
2266 threads. Remove call to clear_inferiors.
2268 2015-12-22 Joel Brobecker <brobecker@adacore.com>
2270 * target.c (thread_search_callback): Add check that
2271 the thread_stopped target callback is not NULL before
2274 2015-12-21 Yao Qi <yao.qi@linaro.org>
2276 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
2279 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2281 * server.c (handle_query): Call target_supports_software_single_step.
2283 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2285 * linux-low.c (single_step): New function.
2286 (linux_resume_one_lwp_throw): Call single_step.
2287 (start_step_over): Likewise.
2289 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2291 * Makefile.in (SFILES): Append arch/arm-linux.c,
2292 arch/arm-get-next-pcs.c.
2293 (arm-linux.o): New rule.
2294 (arm-get-next-pcs.o): New rule.
2295 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
2297 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
2298 to linux-aarch32-low.c.
2299 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2300 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2301 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2302 (thumb2_breakpoint_len): Likewise.
2303 (arm_is_thumb_mode): Make non-static.
2304 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
2305 from linux-aarch32-low.c.
2306 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2307 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2308 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2309 (thumb2_breakpoint_len): Likewise.
2310 (arm_is_thumb_mode): New declaration.
2311 * linux-arm-low.c: Include arch/arm-linux.h
2312 aarch/arm-get-next-pcs.h, sys/syscall.h.
2313 (get_next_pcs_ops): New struct.
2314 (get_next_pcs_addr_bits_remove): New function.
2315 (get_next_pcs_is_thumb): New function.
2316 (get_next_pcs_read_memory_unsigned_integer): Likewise.
2317 (arm_sigreturn_next_pc): Likewise.
2318 (get_next_pcs_syscall_next_pc): Likewise.
2319 (arm_gdbserver_get_next_pcs): Likewise.
2320 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
2322 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
2323 * server.h: Include gdb_vecs.h.
2325 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2327 * Makefile.in (SFILES): Append common/common-regcache.c.
2328 (OBS): Append common-regcache.o.
2329 (common-regcache.o): New rule.
2330 * regcache.c (init_register_cache): Initialize cache to
2332 (regcache_raw_read_unsigned): New function.
2333 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
2334 register_status enum.
2336 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2338 * linux-aarch64-low.c (the_low_targets): Rename
2339 breakpoint_reinsert_addr to get_next_pcs.
2340 * linux-arm-low.c (the_low_targets): Likewise.
2341 * linux-bfin-low.c (the_low_targets): Likewise.
2342 * linux-cris-low.c (the_low_targets): Likewise.
2343 * linux-crisv32-low.c (the_low_targets): Likewise.
2344 * linux-low.c (can_software_single_step): Likewise.
2345 (install_software_single_step_breakpoints): New function.
2346 (start_step_over): Use install_software_single_step_breakpoints.
2347 * linux-low.h: New CORE_ADDR vector.
2348 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
2350 * linux-mips-low.c (the_low_targets): Likewise.
2351 * linux-nios2-low.c (the_low_targets): Likewise.
2352 * linux-sparc-low.c (the_low_targets): Likewise.
2354 2015-12-17 Pedro Alves <palves@redhat.com>
2356 * linux-low.c (linux_kill_one_lwp): Remove references to
2358 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
2360 (linux_init_signals): Delete.
2361 (initialize_low): Adjust.
2362 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
2364 2015-12-16 Pedro Alves <palves@redhat.com>
2366 * configure.ac (compiler warning flags): When testing a
2367 -Wno-foo option, check whether -Wfoo works instead.
2368 * configure: Regenerate.
2370 2015-12-11 Don Breazeal <donb@codesourcery.com>
2372 * server.c (process_serial_event): Don't exit from gdbserver
2373 in remote mode if there are still active inferiors.
2375 2015-12-11 Yao Qi <yao.qi@linaro.org>
2377 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
2378 arm_breakpoint_at if the process is 32-bit.
2380 2015-12-11 Yao Qi <yao.qi@linaro.org>
2382 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
2385 2015-12-07 Yao Qi <yao.qi@linaro.org>
2387 * configure.srv: Append arm.o to srv_tgtobj for
2388 aarch64*-*-linux* target.
2389 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
2390 from linux-arm-low.c.
2391 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2392 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2393 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2394 (thumb2_breakpoint_len): Likewise.
2395 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
2396 (arm_breakpoint_kinds): Likewise.
2397 (arm_breakpoint_kind_from_pc): Likewise.
2398 (arm_sw_breakpoint_from_kind): Likewise.
2399 (arm_breakpoint_kind_from_current_state): Likewise.
2400 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
2401 (arm_sw_breakpoint_from_kind): Declare.
2402 (arm_breakpoint_kind_from_current_state): Declare.
2403 (arm_breakpoint_at): Declare.
2404 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
2405 arm_sw_breakpoint_from_kind if process is 32-bit.
2406 (aarch64_breakpoint_kind_from_pc): New function.
2407 (aarch64_breakpoint_kind_from_current_state): New function.
2408 (the_low_target): Initialize fields breakpoint_kind_from_pc
2409 and breakpoint_kind_from_current_state.
2410 * linux-arm-low.c (arm_breakpoint_kinds): Move to
2411 linux-aarch32-low.c.
2412 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
2413 (arm_breakpoint, arm_breakpoint_len): Likewise.
2414 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
2415 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2416 (arm_is_thumb_mode): Likewise.
2417 (arm_breakpoint_at): Likewise.
2418 (arm_breakpoint_kind_from_pc): Likewise.
2419 (arm_sw_breakpoint_from_kind): Likewise.
2420 (arm_breakpoint_kind_from_current_state): Likewise.
2423 2015-08-04 Yao Qi <yao.qi@linaro.org>
2425 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
2426 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
2427 * server.c (extended_protocol): Remove "static".
2428 * server.h (extended_protocol): Declare it.
2430 2015-12-04 Josh Stone <jistone@redhat.com>
2432 * target.h (struct target_ops) <arch_setup>: Rename to ...
2433 (struct target_ops) <post_create_inferior>: ... this.
2434 (target_arch_setup): Rename to ...
2435 (target_post_create_inferior): ... this, calling post_create_inferior.
2436 * server.c (start_inferior): Update target_arch_setup calls to
2437 target_post_create_inferior.
2438 * linux-low.c (linux_low_ptrace_options): Forward declare.
2439 (linux_arch_setup): Update its comment for general use.
2440 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
2441 (struct linux_target_ops): Use linux_post_create_inferior.
2442 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
2443 to post_create_inferior.
2444 * nto-low.c (struct nto_target_ops): Likewise.
2445 * spu-low.c (struct spu_target_ops): Likewise.
2446 * win32-low.c (struct win32_target_ops): Likewise.
2448 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
2450 * linux-arm-low.c: Remove duplicate arch/arm.h include.
2452 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2454 * linux-arm-low.c (arm_reinsert_addr): Remove function.
2455 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
2456 * linux-cris-low.c (cris_reinsert_addr> Remove function.
2457 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2458 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
2459 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2460 * linux-mips-low.c (mips_reinsert_addr): Remove function.
2461 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2462 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
2463 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2464 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
2465 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2467 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2469 * linux-low.c (linux_look_up_symbols): Don't call
2470 linux_supports_traceclone.
2471 * linux-low.h (thread_db_init): Remove use_events argument.
2472 * thread-db.c (thread_db_use_event): Remove global variable.
2473 (struct thread_db) <td_thr_event_enable_p>: Remove field.
2474 (struct thread_db) <td_create_bp>: Remove field.
2475 (thread_db_create_event): Remove function.
2476 (thread_db_enable_reporting): Likewise.
2477 (find_one_thread): Don't check for thread_db_use_events.
2478 (attach_thread): Likewise.
2479 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
2480 (try_thread_db_load_1): Don't check for thread_db_use_events.
2481 (thread_db_init): Remove use_events argument and thread events
2483 (remove_thread_event_breakpoints): Remove function.
2484 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
2486 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2488 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
2490 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2491 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
2492 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2493 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
2494 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
2496 * linux-crisv32-low.c (cris_supports_hardware_single_step):
2498 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2499 * linux-low.c (can_hardware_single_step): Use
2500 supports_hardware_single_step.
2501 (can_software_single_step): New function.
2502 (start_step_over): Call can_software_single_step.
2503 (linux_supports_hardware_single_step): New function.
2504 (struct target_ops) <supports_software_single_step>: Initialize.
2505 * linux-low.h (struct linux_target_ops)
2506 <supports_hardware_single_step>: Initialize.
2507 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
2508 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2509 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
2510 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
2511 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
2512 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2513 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
2514 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2515 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
2516 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
2518 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
2519 (struct linux_target_ops) <tile_supports_hardware_single_step>:
2521 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
2522 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2523 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
2525 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2526 * target.h (struct target_ops): <supports_software_single_step>:
2528 (target_supports_software_single_step): New macro.
2530 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2532 * linux-low.c (linux_wait_1): Fix pc advance condition.
2533 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
2534 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
2536 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2538 * linux-arm-low.c (arm_is_thumb_mode): New function.
2539 (arm_breakpoint_at): Use arm_is_thumb_mode.
2540 (arm_breakpoint_kind_from_current_state): New function.
2541 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
2543 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
2544 (linux_breakpoint_kind_from_current_state): New function.
2545 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
2546 * linux-low.h (struct linux_target_ops)
2547 <breakpoint_kind_from_current_state>: New field.
2548 * target.h (struct target_ops): Likewise.
2549 (target_breakpoint_kind_from_current_state): New macro.
2551 2015-11-30 Pedro Alves <palves@redhat.com>
2553 * linux-low.c (linux_resume): Wake up the event loop before
2556 2015-11-30 Pedro Alves <palves@redhat.com>
2558 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
2560 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
2562 * target.c (struct thread_search): New structure.
2563 (thread_search_callback): New function.
2564 (prev_general_thread): New global.
2565 (prepare_to_access_memory, done_accessing_memory): New functions.
2566 * target.h (prepare_to_access_memory, done_accessing_memory):
2567 Replace macros with function declarations.
2569 2015-11-30 Pedro Alves <palves@redhat.com>
2572 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
2573 report TARGET_WAITKIND_NO_RESUMED.
2574 * remote-utils.c (prepare_resume_reply): Handle
2575 TARGET_WAITKIND_NO_RESUMED.
2576 * server.c (report_no_resumed): New global.
2577 (handle_query) <qSupported>: Handle "no-resumed+". Report
2578 "no-resumed+" support.
2579 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
2580 return error if the client doesn't support no-resumed events.
2581 (push_stop_notification): New function.
2582 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
2583 events if the client supports them.
2585 2015-11-30 Pedro Alves <palves@redhat.com>
2587 * linux-low.c (thread_still_has_status_pending_p): Don't check
2589 (lwp_resumed): New function.
2590 (status_pending_p_callback): Return early if the LWP is not
2591 supposed to be resumed.
2593 2015-11-30 Pedro Alves <palves@redhat.com>
2595 * linux-low.c (handle_extended_wait): Assert that the LWP's
2596 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
2597 thread create events, leave the new child's status pending.
2598 (linux_low_filter_event): If GDB wants to hear about thread exit
2599 events, leave the LWP marked dead and don't delete it.
2600 (linux_wait_for_event_filtered): Don't check for thread exit.
2601 (filter_exit_event): New function.
2602 (linux_wait_1): Use it, when returning an exit event.
2603 (linux_resume_one_lwp_throw): Assert that the LWP's
2604 waitstatus is TARGET_WAITKIND_IGNORE.
2605 * remote-utils.c (prepare_resume_reply): Handle
2606 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
2607 * server.c (report_thread_events): New global.
2608 (handle_general_set): Handle QThreadEvents.
2609 (handle_query) <qSupported>: Handle and report QThreadEvents+;
2610 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
2611 TARGET_WAITKIND_THREAD_EXITED.
2612 * server.h (report_thread_events): Declare.
2614 2015-11-30 Pedro Alves <palves@redhat.com>
2616 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
2617 the thread's last_resume_kind was resume_stop.
2619 2015-11-30 Pedro Alves <palves@redhat.com>
2621 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
2624 2015-11-30 Pedro Alves <palves@redhat.com>
2626 * server.c (handle_v_requests): Handle vCtrlC.
2628 2015-11-30 Pedro Alves <palves@redhat.com>
2630 * gdbthread.h (find_any_thread_of_pid): Declare.
2631 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
2633 * server.c (handle_query): If current_thread is NULL, look for
2634 another thread of the selected process.
2636 2015-11-26 Daniel Colascione <dancol@dancol.org>
2637 Simon Marchi <simon.marchi@ericsson.com>
2639 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
2640 * server.c (handle_qxfer_threads_worker): Refactor to include thread
2642 * target.h (struct target_ops) <thread_name>: New field.
2643 (target_thread_name): New macro.
2645 2015-11-23 Joel Brobecker <brobecker@adacore.com>
2647 * regcache.h (regcache_invalidate_pid): Add declaration.
2648 * regcache.c (regcache_invalidate_pid): New function, extracted
2649 from regcache_invalidate.
2650 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
2651 Add trivial documentation comment.
2652 * lynx-low.c: Use regcache_invalidate_pid instead of
2653 regcache_invalidate.
2655 2015-11-23 Joel Brobecker <brobecker@adacore.com>
2657 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
2658 and Elf64_auxv_t if the target is Android.
2660 2015-11-22 Doug Evans <xdje42@gmail.com>
2662 * target.h: #include <sys/types.h>.
2664 2015-11-19 Pedro Alves <palves@redhat.com>
2666 * linux-low.c (linux_process_qsupported): Change prototype.
2668 * linux-low.h (struct linux_target_ops) <process_qsupported>:
2670 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
2671 and adjust to loop over all features.
2672 * server.c (handle_query) <qSupported>: Adjust to call
2673 target_process_qsupported once, passing it a vector of unprocessed
2675 * target.h (struct target_ops) <process_qsupported>: Change
2677 (target_process_qsupported): Adjust.
2679 2015-11-19 Pedro Alves <palves@redhat.com>
2681 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
2683 * configure: Regenerate.
2685 2015-11-19 Pedro Alves <palves@redhat.com>
2687 * configure: Regenerate.
2689 2015-11-19 Yao Qi <yao.qi@linaro.org>
2691 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
2694 2015-11-19 Yao Qi <yao.qi@linaro.org>
2696 * linux-aarch64-low.c (enum aarch64_operand_type): New.
2697 (struct aarch64_operand): Move enum out.
2699 2015-11-19 Yao Qi <yao.qi@linaro.org>
2701 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
2702 struct user_fpsimd_state *.
2703 (aarch64_store_fpregset): Likewise.
2705 2015-11-19 Yao Qi <yao.qi@linaro.org>
2707 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
2708 struct user_pt_regs *.
2709 (aarch64_store_gregset): Likewise.
2711 2015-11-18 Pedro Alves <palves@redhat.com>
2713 * Makefile.in (all_object_files): Add $IPA_OBJS.
2715 2015-11-17 Pedro Alves <palves@redhat.com>
2717 * win32-low.c (win32_resume): Use gdb_signal_from_host,
2718 GDB_SIGNAL_0 and gdb_signal_to_string.
2720 2015-11-17 Pedro Alves <palves@redhat.com>
2722 * win32-low.c (handle_output_debug_string): Remove parameter.
2723 (win32_kill): Remove our_status local and adjust call to
2724 handle_output_debug_string.
2725 (get_child_debug_event): Adjust call to
2726 handle_output_debug_string.
2728 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2730 * linux-mips-low.c (mips_fill_gregset): Add cast.
2731 (mips_store_gregset): Likewise.
2732 (mips_fill_fpregset): Likewise.
2733 (mips_store_fpregset): Likewise.
2735 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2737 * linux-mips-low.c (mips_add_watchpoint): Rename private to
2740 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2742 * linux-mips-low.c (mips_linux_new_thread): Change type of
2743 watch_type to enum target_hw_bp_type.
2745 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2747 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
2748 Change return type to arm_hwbp_type.
2750 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2752 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
2753 (arm_store_gregset): Likewise.
2754 * linux-arm-low.c (arm_get_hwcap): Likewise.
2755 (arm_read_description): Likewise.
2757 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2759 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
2761 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2763 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
2764 (ppc_fill_vsxregset): Likewise.
2765 (ppc_store_vsxregset): Likewise.
2766 (ppc_fill_vrregset): Likewise.
2767 (ppc_store_vrregset): Likewise.
2768 (ppc_fill_evrregset): Likewise.
2769 (ppc_store_evrregset): Likewise.
2771 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2773 * linux-ppc-low.c (ppc_usrregs_info): Remove
2774 forward-declaration.
2775 (ppc_arch_setup): Move lower in file.
2777 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
2779 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
2780 (ps_pdwrite): Likewise.
2782 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
2784 * linux-arm-low.c (arm_new_thread): Move pointer dereference
2785 to after assert checks.
2787 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
2789 * proc-service.c (ps_pdread): Add/adjust casts.
2790 (ps_pdwrite): Add/adjust casts.
2792 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2794 * server.c (handle_search_memory_1): Cast return value of
2797 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2799 * server.c (write_qxfer_response): Change type of data to
2802 2015-10-29 Pedro Alves <palves@redhat.com>
2804 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
2806 2015-10-29 Pedro Alves <palves@redhat.com>
2808 * tracepoint.c (clear_installed_tracepoints): Add casts.
2810 2015-10-29 Pedro Alves <palves@redhat.com>
2812 * server.c (handle_v_cont, process_serial_event): Add enum
2813 gdb_signal casts to signal parsing code.
2815 2015-10-29 Pedro Alves <palves@redhat.com>
2817 * linux-low.h (NULL_REGSET): Define.
2818 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2819 * linux-arm-low.c (arm_regsets): Likewise.
2820 * linux-crisv32-low.c (cris_regsets): Likewise.
2821 * linux-m68k-low.c (m68k_regsets): Likewise.
2822 * linux-mips-low.c (mips_regsets): Likewise.
2823 * linux-nios2-low.c (nios2_regsets): Likewise.
2824 * linux-ppc-low.c (ppc_regsets): Likewise.
2825 * linux-s390-low.c (s390_regsets): Likewise.
2826 * linux-sh-low.c (sh_regsets): Likewise.
2827 * linux-sparc-low.c (sparc_regsets): Likewise.
2828 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2829 * linux-tile-low.c (tile_regsets): Likewise.
2830 * linux-x86-low.c (x86_regsets): Likewise.
2831 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2833 2015-10-29 Pedro Alves <palves@redhat.com>
2835 * linux-low.h (NULL_REGSET): Define.
2836 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2837 * linux-arm-low.c (arm_regsets): Likewise.
2838 * linux-crisv32-low.c (cris_regsets): Likewise.
2839 * linux-m68k-low.c (m68k_regsets): Likewise.
2840 * linux-mips-low.c (mips_regsets): Likewise.
2841 * linux-nios2-low.c (nios2_regsets): Likewise.
2842 * linux-ppc-low.c (ppc_regsets): Likewise.
2843 * linux-s390-low.c (s390_regsets): Likewise.
2844 * linux-sh-low.c (sh_regsets): Likewise.
2845 * linux-sparc-low.c (sparc_regsets): Likewise.
2846 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2847 * linux-tile-low.c (tile_regsets): Likewise.
2848 * linux-x86-low.c (x86_regsets): Likewise.
2849 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2851 2015-10-26 Doug Evans <dje@google.com>
2853 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
2855 2015-10-26 Doug Evans <dje@google.com>
2857 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
2859 2015-10-26 Doug Evans <dje@google.com>
2861 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
2863 (attach_thread, find_new_threads_callback): Ditto.
2865 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2867 * mem-break.h (set_breakpoint_data): Remove.
2869 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2871 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
2872 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2873 (initialize_low): Remove set_breakpoint_data call.
2874 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
2875 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
2876 (initialize_low): Remove set_breakpoint_data call.
2877 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
2878 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2879 (initialize_low): Remove set_breakpoint_data call.
2881 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2883 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
2884 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
2885 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
2886 * target.h (target_breakpoint_kind_from_pc): New macro.
2888 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
2890 * linux-low.c (default_breakpoint_kind_from_pc): New function.
2891 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
2892 the default breakpoint kind.
2894 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2896 * linux-arm-low.c (arm_supports_z_point_type): Add software
2899 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2901 * linux-arm-low.c: Refactor breakpoint definitions.
2902 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
2903 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
2905 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2907 * Makefile.in: Add arm.c/o.
2908 * configure.srv: Likewise.
2909 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
2910 (arm_breakpoint_kind_from_pc): New function.
2911 (arm_sw_breakpoint_from_kind): Return proper kind.
2912 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
2914 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2916 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
2918 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
2919 (struct raw_breakpoint) <size>: Remove.
2920 (struct raw_breakpoint) <kind>: Add.
2921 (bp_size): New function.
2922 (bp_opcode): Likewise.
2923 (find_raw_breakpoint_at): Adjust for kind.
2924 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
2925 (remove_memory_breakpoint): Adjust for kind call bp_size.
2926 (set_raw_breakpoint_at): Adjust for kind.
2927 (set_breakpoint): Likewise.
2928 (set_breakpoint_at): Call breakpoint_kind_from_pc.
2929 (delete_raw_breakpoint): Adjust for kind.
2930 (delete_breakpoint): Likewise.
2931 (find_gdb_breakpoint): Likewise.
2932 (set_gdb_breakpoint_1): Likewise.
2933 (set_gdb_breakpoint): Likewise.
2934 (delete_gdb_breakpoint_1): Likewise.
2935 (delete_gdb_breakpoint): Likewise.
2936 (uninsert_raw_breakpoint): Likewise.
2937 (reinsert_raw_breakpoint): Likewise.
2938 (set_breakpoint_data): Remove.
2939 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
2940 (check_mem_read): Adjust for kind call bp_size.
2941 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
2942 (clone_one_breakpoint): Adjust for kind.
2943 * mem-break.h (set_gdb_breakpoint): Likewise.
2944 (delete_gdb_breakpoint): Likewise.
2945 * server.c (process_serial_event): Likewise.
2947 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2949 * linux-aarch64-low.c (aarch64_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-arm-low.c (arm_breakpoint_kind_from_pc): New function.
2955 (arm_sw_breakpoint_from_kind): New function.
2956 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
2957 (struct linux_target_ops) <breakpoint>: Remove.
2958 (struct linux_target_ops) <breakpoint_len>: Remove.
2959 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2960 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2961 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
2962 (struct linux_target_ops) <breakpoint>: Remove.
2963 (struct linux_target_ops) <breakpoint_len>: Remove.
2964 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2965 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2966 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
2967 (struct linux_target_ops) <breakpoint>: Remove.
2968 (struct linux_target_ops) <breakpoint_len>: Remove.
2969 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2970 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2971 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
2972 and sw_breakpoint_from_kind to increment the pc.
2973 (linux_breakpoint_kind_from_pc): New function.
2974 (linux_sw_breakpoint_from_kind): New function.
2975 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
2976 (initialize_low): Call breakpoint_kind_from_pc and
2977 sw_breakpoint_from_kind to replace breakpoint_data/len.
2978 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
2980 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
2981 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
2982 (struct linux_target_ops) <breakpoint>: Remove.
2983 (struct linux_target_ops) <breakpoint_len>: Remove.
2984 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2985 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2986 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
2987 (struct linux_target_ops) <breakpoint>: Remove.
2988 (struct linux_target_ops) <breakpoint_len>: Remove.
2989 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2990 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2991 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
2992 (struct linux_target_ops) <breakpoint>: Remove.
2993 (struct linux_target_ops) <breakpoint_len>: Remove.
2994 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2995 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2996 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
2997 (struct linux_target_ops) <breakpoint>: Remove.
2998 (struct linux_target_ops) <breakpoint_len>: Remove.
2999 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3000 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3001 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
3002 (struct linux_target_ops) <breakpoint>: Remove.
3003 (struct linux_target_ops) <breakpoint_len>: Remove.
3004 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3005 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3006 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
3007 (struct linux_target_ops) <breakpoint>: Remove.
3008 (struct linux_target_ops) <breakpoint_len>: Remove.
3009 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3010 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3011 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
3012 (struct linux_target_ops) <breakpoint>: Remove.
3013 (struct linux_target_ops) <breakpoint_len>: Remove.
3014 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3015 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3016 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
3017 (struct linux_target_ops) <breakpoint>: Remove.
3018 (struct linux_target_ops) <breakpoint_len>: Remove.
3019 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3020 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3021 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
3022 (struct linux_target_ops) <breakpoint>: Remove.
3023 (struct linux_target_ops) <breakpoint_len>: Remove.
3024 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3025 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3026 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
3027 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
3028 (struct linux_target_ops) <breakpoint>: Remove.
3029 (struct linux_target_ops) <breakpoint_len>: Remove.
3030 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3031 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3032 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
3033 (struct linux_target_ops) <breakpoint>: Remove.
3034 (struct linux_target_ops) <breakpoint_len>: Remove.
3035 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3036 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3038 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3040 * linux-cris-low.c (cris_get_pc): Remove void arg.
3042 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3044 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
3047 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3049 * inferiors.c (thread_pid_matches_callback): New function.
3050 (find_thread_process): New function.
3051 (remove_thread): Reset current_thread.
3052 (remove_process): Assert threads have been removed first.
3054 2015-10-15 Yao Qi <yao.qi@linaro.org>
3056 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
3058 (aarch64_remove_point): Likewise.
3059 * regcache.c (regcache_register_size): New function.
3061 2015-10-12 Yao Qi <yao.qi@linaro.org>
3063 * linux-aarch64-low.c: Update all callers as emit_load_store
3064 is renamed to aarch64_emit_load_store.
3066 2015-10-12 Yao Qi <yao.qi@linaro.org>
3068 * linux-aarch64-low.c: Update all callers of function renaming
3069 from emit_insn to aarch64_emit_insn.
3071 2015-10-12 Yao Qi <yao.qi@linaro.org>
3073 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
3074 arch/aarch64-insn.h.
3075 (struct aarch64_memory_operand): Likewise.
3077 (emit_insn): Move to arch/aarch64-insn.c.
3078 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
3079 (emit_load_store): Move to arch/aarch64-insn.c.
3080 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
3081 (can_encode_int32): Remove.
3083 2015-10-12 Yao Qi <yao.qi@linaro.org>
3085 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
3086 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
3087 (aarch64_relocate_instruction): Likewise.
3088 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
3089 (struct aarch64_insn_visitor): Likewise.
3091 2015-10-12 Yao Qi <yao.qi@linaro.org>
3093 * linux-aarch64-low.c (struct aarch64_insn_data): New.
3094 (struct aarch64_insn_visitor): New.
3095 (struct aarch64_insn_relocation_data): New.
3096 (aarch64_ftrace_insn_reloc_b): New function.
3097 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3098 (aarch64_ftrace_insn_reloc_cb): Likewise.
3099 (aarch64_ftrace_insn_reloc_tb): Likewise.
3100 (aarch64_ftrace_insn_reloc_adr): Likewise.
3101 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
3102 (aarch64_ftrace_insn_reloc_others): Likewise.
3104 (aarch64_relocate_instruction): Use visitor.
3106 2015-10-12 Yao Qi <yao.qi@linaro.org>
3108 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
3109 int. Add argument buf.
3110 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
3111 aarch64_relocate_instruction.
3113 2015-10-12 Yao Qi <yao.qi@linaro.org>
3115 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
3116 argument insn. Remove local variable insn. Don't call
3118 (aarch64_install_fast_tracepoint_jump_pad): Call
3121 2015-09-30 Yao Qi <yao.qi@linaro.org>
3123 * linux-aarch64-low.c (emit_movk): Shorten a long line.
3124 (emit_load_store_pair): Likewise.
3126 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3128 * dll.c (match_dll): Add cast(s).
3129 (unloaded_dll): Likewise.
3130 * linux-low.c (second_thread_of_pid_p): Likewise.
3131 (delete_lwp_callback): Likewise.
3132 (count_events_callback): Likewise.
3133 (select_event_lwp_callback): Likewise.
3134 (linux_set_resume_request): Likewise.
3135 * server.c (accumulate_file_name_length): Likewise.
3136 (emit_dll_description): Likewise.
3137 (handle_qxfer_threads_worker): Likewise.
3138 (visit_actioned_threads): Likewise.
3139 * thread-db.c (any_thread_of): Likewise.
3140 * tracepoint.c (same_process_p): Likewise.
3141 (match_blocktype): Likewise.
3142 (build_traceframe_info_xml): Likewise.
3144 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3146 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
3148 (gdb_unparse_agent_expr): Likewise.
3149 * hostio.c (require_data): Likewise.
3150 (handle_pread): Likewise.
3151 * linux-low.c (disable_regset): Likewise.
3152 (fetch_register): Likewise.
3153 (store_register): Likewise.
3154 (get_dynamic): Likewise.
3155 (linux_qxfer_libraries_svr4): Likewise.
3156 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
3157 (set_fast_tracepoint_jump): Likewise.
3158 (uninsert_fast_tracepoint_jumps_at): Likewise.
3159 (reinsert_fast_tracepoint_jumps_at): Likewise.
3160 (validate_inserted_breakpoint): Likewise.
3161 (clone_agent_expr): Likewise.
3162 * regcache.c (init_register_cache): Likewise.
3163 * remote-utils.c (putpkt_binary_1): Likewise.
3164 (decode_M_packet): Likewise.
3165 (decode_X_packet): Likewise.
3166 (look_up_one_symbol): Likewise.
3167 (relocate_instruction): Likewise.
3168 (monitor_output): Likewise.
3169 * server.c (handle_search_memory): Likewise.
3170 (handle_qxfer_exec_file): Likewise.
3171 (handle_qxfer_libraries): Likewise.
3172 (handle_qxfer): Likewise.
3173 (handle_query): Likewise.
3174 (handle_v_cont): Likewise.
3175 (handle_v_run): Likewise.
3176 (captured_main): Likewise.
3177 * target.c (write_inferior_memory): Likewise.
3178 * thread-db.c (try_thread_db_load_from_dir): Likewise.
3179 * tracepoint.c (init_trace_buffer): Likewise.
3180 (add_tracepoint_action): Likewise.
3181 (add_traceframe): Likewise.
3182 (add_traceframe_block): Likewise.
3183 (cmd_qtdpsrc): Likewise.
3184 (cmd_qtdv): Likewise.
3185 (cmd_qtstatus): Likewise.
3186 (response_source): Likewise.
3187 (response_tsv): Likewise.
3188 (cmd_qtnotes): Likewise.
3189 (gdb_collect): Likewise.
3190 (initialize_tracepoint): Likewise.
3192 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3194 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
3195 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
3196 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
3198 (enum aarch64_condition_codes): New enum.
3199 (w0): New static global.
3202 (struct aarch64_memory_operand) <type>: New
3203 MEMORY_OPERAND_POSTINDEX type.
3204 (postindex_memory_operand): New helper function.
3205 (emit_ret): New function.
3206 (emit_load_store_pair): New function, factored out of emit_stp
3207 with support for MEMORY_OPERAND_POSTINDEX.
3208 (emit_stp): Rewrite using emit_load_store_pair.
3209 (emit_ldp): New function.
3210 (emit_load_store): Likewise.
3211 (emit_ldr): Mention post-index instruction in comment.
3212 (emit_ldrh): New function.
3213 (emit_ldrb): New function.
3214 (emit_ldrsw): Mention post-index instruction in comment.
3215 (emit_str): Likewise.
3216 (emit_subs): New function.
3217 (emit_cmp): Likewise.
3218 (emit_and): Likewise.
3219 (emit_orr): Likewise.
3220 (emit_orn): Likewise.
3221 (emit_eor): Likewise.
3222 (emit_mvn): Likewise.
3223 (emit_lslv): Likewise.
3224 (emit_lsrv): Likewise.
3225 (emit_asrv): Likewise.
3226 (emit_mul): Likewise.
3227 (emit_sbfm): Likewise.
3228 (emit_sbfx): Likewise.
3229 (emit_ubfm): Likewise.
3230 (emit_ubfx): Likewise.
3231 (emit_csinc): Likewise.
3232 (emit_cset): Likewise.
3233 (emit_nop): Likewise.
3234 (emit_ops_insns): New helper function.
3235 (emit_pop): Likewise.
3236 (emit_push): Likewise.
3237 (aarch64_emit_prologue): New function.
3238 (aarch64_emit_epilogue): Likewise.
3239 (aarch64_emit_add): Likewise.
3240 (aarch64_emit_sub): Likewise.
3241 (aarch64_emit_mul): Likewise.
3242 (aarch64_emit_lsh): Likewise.
3243 (aarch64_emit_rsh_signed): Likewise.
3244 (aarch64_emit_rsh_unsigned): Likewise.
3245 (aarch64_emit_ext): Likewise.
3246 (aarch64_emit_log_not): Likewise.
3247 (aarch64_emit_bit_and): Likewise.
3248 (aarch64_emit_bit_or): Likewise.
3249 (aarch64_emit_bit_xor): Likewise.
3250 (aarch64_emit_bit_not): Likewise.
3251 (aarch64_emit_equal): Likewise.
3252 (aarch64_emit_less_signed): Likewise.
3253 (aarch64_emit_less_unsigned): Likewise.
3254 (aarch64_emit_ref): Likewise.
3255 (aarch64_emit_if_goto): Likewise.
3256 (aarch64_emit_goto): Likewise.
3257 (aarch64_write_goto_address): Likewise.
3258 (aarch64_emit_const): Likewise.
3259 (aarch64_emit_call): Likewise.
3260 (aarch64_emit_reg): Likewise.
3261 (aarch64_emit_pop): Likewise.
3262 (aarch64_emit_stack_flush): Likewise.
3263 (aarch64_emit_zero_ext): Likewise.
3264 (aarch64_emit_swap): Likewise.
3265 (aarch64_emit_stack_adjust): Likewise.
3266 (aarch64_emit_int_call_1): Likewise.
3267 (aarch64_emit_void_call_2): Likewise.
3268 (aarch64_emit_eq_goto): Likewise.
3269 (aarch64_emit_ne_goto): Likewise.
3270 (aarch64_emit_lt_goto): Likewise.
3271 (aarch64_emit_le_goto): Likewise.
3272 (aarch64_emit_gt_goto): Likewise.
3273 (aarch64_emit_ge_got): Likewise.
3274 (aarch64_emit_ops_impl): New static global variable.
3275 (aarch64_emit_ops): New target function, return
3276 &aarch64_emit_ops_impl.
3277 (struct linux_target_ops): Install it.
3279 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3281 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
3282 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
3284 * linux-aarch64-ipa.c: New file.
3285 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
3287 (aarch64_get_thread_area): New target method.
3288 (extract_signed_bitfield): New helper function.
3289 (aarch64_decode_ldr_literal): New function.
3290 (enum aarch64_opcodes): New enum.
3291 (struct aarch64_register): New struct.
3292 (struct aarch64_operand): New struct.
3293 (x0): New static global.
3302 (aarch64_register): New helper function.
3303 (register_operand): Likewise.
3304 (immediate_operand): Likewise.
3305 (struct aarch64_memory_operand): New struct.
3306 (offset_memory_operand): New helper function.
3307 (preindex_memory_operand): Likewise.
3308 (enum aarch64_system_control_registers): New enum.
3309 (ENCODE): New macro.
3310 (emit_insn): New helper function.
3311 (emit_b): New function.
3312 (emit_bcond): Likewise.
3313 (emit_cb): Likewise.
3314 (emit_tb): Likewise.
3315 (emit_blr): Likewise.
3316 (emit_stp): Likewise.
3317 (emit_ldp_q_offset): Likewise.
3318 (emit_stp_q_offset): Likewise.
3319 (emit_load_store): Likewise.
3320 (emit_ldr): Likewise.
3321 (emit_ldrsw): Likewise.
3322 (emit_str): Likewise.
3323 (emit_ldaxr): Likewise.
3324 (emit_stxr): Likewise.
3325 (emit_stlr): Likewise.
3326 (emit_data_processing_reg): Likewise.
3327 (emit_data_processing): Likewise.
3328 (emit_add): Likewise.
3329 (emit_sub): Likewise.
3330 (emit_mov): Likewise.
3331 (emit_movk): Likewise.
3332 (emit_mov_addr): Likewise.
3333 (emit_mrs): Likewise.
3334 (emit_msr): Likewise.
3335 (emit_sevl): Likewise.
3336 (emit_wfe): Likewise.
3337 (append_insns): Likewise.
3338 (can_encode_int32_in): New helper function.
3339 (aarch64_relocate_instruction): New function.
3340 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
3341 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
3342 (struct linux_target_ops): Install aarch64_get_thread_area,
3343 aarch64_install_fast_tracepoint_jump_pad and
3344 aarch64_get_min_fast_tracepoint_insn_len.
3346 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3348 * Makefile.in (aarch64-insn.o): New rule.
3349 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
3351 2015-09-21 Yao Qi <yao.qi@linaro.org>
3353 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
3355 2015-09-21 Yao Qi <yao.qi@linaro.org>
3357 * tracepoint.c (max_jump_pad_size): Remove.
3359 2015-09-18 Yao Qi <yao.qi@linaro.org>
3361 * linux-aarch64-low.c: Don't include sys/uio.h.
3362 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
3364 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
3366 * tracepoint.c (eval_result_type): Change prototype.
3367 (condition_true_at_tracepoint): Fix argument to compiled_cond.
3369 2015-09-15 Pedro Alves <palves@redhat.com>
3371 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
3372 Check whether to report exec events instead of checking whether
3373 multiprocess is enabled.
3375 2015-09-15 Pedro Alves <palves@redhat.com>
3378 * remote-utils.c (prepare_resume_reply): Merge
3379 TARGET_WAITKIND_VFORK_DONE switch case with the
3380 TARGET_WAITKIND_FORKED case.
3382 2015-09-15 Yao Qi <yao.qi@linaro.org>
3384 * server.c (handle_query): Check string comparison using
3385 "else if" instead of "if".
3387 2015-09-15 Yao Qi <yao.qi@linaro.org>
3389 * server.c (vCont_supported): New global variable.
3390 (handle_query): Set vCont_supported to 1 if "vContSupported+"
3391 matches. Append ";vContSupported+" to own_buf.
3392 (handle_v_requests): Append ";s;S" to own_buf if target supports
3393 hardware single step or vCont_supported is false.
3394 (capture_main): Set vCont_supported to zero.
3396 2015-09-15 Yao Qi <yao.qi@linaro.org>
3398 * linux-low.c (linux_supports_conditional_breakpoints): Rename
3400 (linux_supports_hardware_single_step): ... New function.
3401 (linux_target_ops): Update.
3402 * lynx-low.c (lynx_target_ops): Set field
3403 supports_hardware_single_step to target_can_do_hardware_single_step.
3404 * nto-low.c (nto_target_ops): Likewise.
3405 * spu-low.c (spu_target_ops): Likewise.
3406 * win32-low.c (win32_target_ops): Likewise.
3407 * target.c (target_can_do_hardware_single_step): New function.
3408 * target.h (struct target_ops) <supports_conditional_breakpoints>:
3409 Remove. <supports_hardware_single_step>: New field.
3410 (target_supports_conditional_breakpoints): Remove.
3411 (target_supports_hardware_single_step): New macro.
3412 (target_can_do_hardware_single_step): Declare.
3413 * server.c (handle_query): Use target_supports_hardware_single_step
3414 instead of target_supports_conditional_breakpoints.
3416 2015-09-15 Yao Qi <yao.qi@linaro.org>
3418 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
3420 (struct linux_target_ops the_low_target): Install
3421 aarch64_linux_siginfo_fixup.
3423 2015-09-11 Don Breazeal <donb@codesourcery.com>
3424 Luis Machado <lgustavo@codesourcery.com>
3426 * linux-low.c (linux_mourn): Static declaration.
3427 (linux_arch_setup): Move in front of
3428 handle_extended_wait.
3429 (linux_arch_setup_thread): New function.
3430 (handle_extended_wait): Handle exec events. Call
3431 linux_arch_setup_thread. Make event_lwp argument a
3432 pointer-to-a-pointer.
3433 (check_zombie_leaders): Do not check stopped threads.
3434 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
3435 (linux_low_filter_event): Add lwp and thread for exec'ing
3436 non-leader thread if leader thread has been deleted.
3437 Refactor code into linux_arch_setup_thread and call it.
3438 Pass child lwp pointer by reference to handle_extended_wait.
3439 (linux_wait_for_event_filtered): Update comment.
3440 (linux_wait_1): Prevent clobbering exec event status.
3441 (linux_supports_exec_events): New function.
3442 (linux_target_ops) <supports_exec_events>: Initialize new member.
3443 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
3445 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
3446 * server.c (report_exec_events): New global variable.
3447 (handle_query): Handle qSupported query for exec-events feature.
3448 (captured_main): Initialize report_exec_events.
3449 * server.h (report_exec_events): Declare new global variable.
3450 * target.h (struct target_ops) <supports_exec_events>: New
3452 (target_supports_exec_events): New macro.
3453 * win32-low.c (win32_target_ops) <supports_exec_events>:
3454 Initialize new member.
3456 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
3458 * linux-low.c (linux_low_enable_btrace): Remove.
3459 (linux_target_ops): Replace linux_low_enable_btrace with
3460 linux_enable_btrace.
3462 2015-09-03 Yao Qi <yao.qi@linaro.org>
3464 * linux-aarch64-low.c (aarch64_insert_point): Call
3465 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
3468 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3470 * linux-low.c (check_stopped_by_breakpoint): Use
3471 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
3473 2015-08-27 Pedro Alves <palves@redhat.com>
3475 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
3477 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
3479 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
3480 the XNEW-family equivalent.
3481 (compile_bytecodes): Likewise.
3482 * dll.c (loaded_dll): Likewise.
3483 * event-loop.c (append_callback_event): Likewise.
3484 (create_file_handler): Likewise.
3485 (create_file_event): Likewise.
3486 * hostio.c (handle_open): Likewise.
3487 * inferiors.c (add_thread): Likewise.
3488 (add_process): Likewise.
3489 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
3490 * linux-arm-low.c (arm_new_process): Likewise.
3491 (arm_new_thread): Likewise.
3492 * linux-low.c (add_to_pid_list): Likewise.
3493 (linux_add_process): Likewise.
3494 (handle_extended_wait): Likewise.
3495 (add_lwp): Likewise.
3496 (enqueue_one_deferred_signal): Likewise.
3497 (enqueue_pending_signal): Likewise.
3498 (linux_resume_one_lwp_throw): Likewise.
3499 (linux_resume_one_thread): Likewise.
3500 (linux_read_memory): Likewise.
3501 (linux_write_memory): Likewise.
3502 * linux-mips-low.c (mips_linux_new_process): Likewise.
3503 (mips_linux_new_thread): Likewise.
3504 (mips_add_watchpoint): Likewise.
3505 * linux-x86-low.c (initialize_low_arch): Likewise.
3506 * lynx-low.c (lynx_add_process): Likewise.
3507 * mem-break.c (set_raw_breakpoint_at): Likewise.
3508 (set_breakpoint): Likewise.
3509 (add_condition_to_breakpoint): Likewise.
3510 (add_commands_to_breakpoint): Likewise.
3511 (clone_agent_expr): Likewise.
3512 (clone_one_breakpoint): Likewise.
3513 * regcache.c (new_register_cache): Likewise.
3514 * remote-utils.c (look_up_one_symbol): Likewise.
3515 * server.c (queue_stop_reply): Likewise.
3516 (start_inferior): Likewise.
3517 (queue_stop_reply_callback): Likewise.
3518 (handle_target_event): Likewise.
3519 * spu-low.c (fetch_ppc_memory): Likewise.
3520 (store_ppc_memory): Likewise.
3521 * target.c (set_target_ops): Likewise.
3522 * thread-db.c (thread_db_load_search): Likewise.
3523 (try_thread_db_load_1): Likewise.
3524 * tracepoint.c (add_tracepoint): Likewise.
3525 (add_tracepoint_action): Likewise.
3526 (create_trace_state_variable): Likewise.
3527 (cmd_qtdpsrc): Likewise.
3528 (cmd_qtro): Likewise.
3529 (add_while_stepping_state): Likewise.
3530 * win32-low.c (child_add_thread): Likewise.
3531 (get_image_name): Likewise.
3533 2015-08-25 Yao Qi <yao.qi@linaro.org>
3535 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
3537 2015-08-25 Yao Qi <yao.qi@linaro.org>
3539 * Makefile.in (aarch64-linux.o): New rule.
3540 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
3542 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
3543 (aarch64_init_debug_reg_state): Make it extern.
3544 (aarch64_linux_prepare_to_resume): Remove.
3546 2015-08-25 Yao Qi <yao.qi@linaro.org>
3548 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
3549 lwp_arch_private_info and ptid_of_lwp.
3551 2015-08-25 Yao Qi <yao.qi@linaro.org>
3553 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
3554 Find proc_info by find_process_pid. All callers updated.
3556 2015-08-25 Yao Qi <yao.qi@linaro.org>
3558 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
3560 (debug_reg_change_callback): Remove.
3561 (aarch64_notify_debug_reg_change): Remove.
3563 2015-08-25 Yao Qi <yao.qi@linaro.org>
3565 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
3566 Call current_lwp_ptid.
3568 2015-08-25 Yao Qi <yao.qi@linaro.org>
3570 * linux-aarch64-low.c (debug_reg_change_callback): Use
3573 2015-08-25 Yao Qi <yao.qi@linaro.org>
3575 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
3577 2015-08-25 Yao Qi <yao.qi@linaro.org>
3579 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
3581 2015-08-25 Yao Qi <yao.qi@linaro.org>
3583 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
3586 2015-08-25 Yao Qi <yao.qi@linaro.org>
3588 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
3590 (debug_reg_change_callback): Remove argument entry and add argument
3591 lwp. Remove local variable thread. Don't print thread id in the
3592 debugging output. Don't check whether pid of thread equals to pid.
3593 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
3594 iterate_over_lwps instead find_inferior.
3596 2015-08-24 Pedro Alves <palves@redhat.com>
3598 * inferiors.c (get_first_process): New function.
3599 * inferiors.h (get_first_process): New declaration.
3600 * remote-utils.c (read_ptid): Default to the first process in the
3601 list, instead of to the current thread's process.
3603 2015-08-24 Pedro Alves <palves@redhat.com>
3605 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
3606 * event-loop.c: Likewise.
3607 * remote-utils.c: Likewise.
3608 * tracepoint.c: Likewise.
3610 2015-08-24 Pedro Alves <palves@redhat.com>
3612 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
3615 2015-08-21 Pedro Alves <palves@redhat.com>
3617 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
3618 instead of literal 1.
3620 2015-08-21 Pedro Alves <palves@redhat.com>
3622 * tdesc.c (default_description): Explicitly zero-initialize.
3624 2015-08-21 Pedro Alves <palves@redhat.com>
3627 * inferiors.c (remove_thread): Discard any pending stop reply for
3629 * server.c (remove_all_on_match_pid): Rename to ...
3630 (remove_all_on_match_ptid): ... this. Work with a filter ptid
3632 (discard_queued_stop_replies): Change parameter to a ptid. Now
3634 (handle_v_kill, kill_inferior_callback, captured_main)
3635 (process_serial_event): Adjust.
3636 * server.h (discard_queued_stop_replies): Declare.
3638 2015-08-21 Pedro Alves <palves@redhat.com>
3640 * linux-low.c (wait_for_sigstop): Always switch to no thread
3641 selected if the previously current thread dies.
3642 * lynx-low.c (lynx_request_interrupt): Use the first thread's
3643 process instead of the current thread's.
3644 * remote-utils.c (input_interrupt): Don't check if there's no
3646 * server.c (gdb_read_memory, gdb_write_memory): If setting the
3647 current thread to the general thread fails, error out.
3648 (handle_qxfer_auxv, handle_qxfer_libraries)
3649 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
3650 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
3651 (handle_query): Check if there's a thread selected instead of
3652 checking whether there's any thread in the thread list.
3653 (handle_qxfer_threads, handle_qxfer_btrace)
3654 (handle_qxfer_btrace_conf): Don't error out early if there's no
3655 thread in the thread list.
3656 (handle_v_cont, myresume): Don't set the current thread to the
3658 (process_serial_event) <Hg handling>: Also set thread_id if the
3659 previous general thread is still alive.
3660 (process_serial_event) <g/G handling>: If setting the current
3661 thread to the general thread fails, error out.
3662 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
3663 thread's lwp instead of the current thread's.
3664 * target.c (set_desired_thread): If the desired thread was not
3665 found, leave the current thread pointing to NULL. Return an int
3666 (boolean) indicating success.
3667 * target.h (set_desired_thread): Change return type to int.
3669 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
3671 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
3672 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
3674 (ps_get_thread_area): New function.
3676 2015-08-19 Gary Benson <gbenson@redhat.com>
3678 * hostio.c (handle_pread): Do not attempt to read more data
3679 than hostio_reply_with_data can fit in a packet.
3681 2015-08-18 Joel Brobecker <brobecker@adacore.com>
3683 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
3685 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
3687 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
3689 2015-08-06 Pedro Alves <palves@redhat.com>
3691 * tracepoint.c (expr_eval_result): Now an int.
3693 2015-08-06 Pedro Alves <palves@redhat.com>
3695 * gdbthread.h (struct regcache): Forward declare.
3696 (struct thread_info) <regcache_data>: Now a struct regcache
3698 * inferiors.c (inferior_regcache_data)
3699 (set_inferior_regcache_data): Now work with struct regcache
3701 * inferiors.h (struct regcache): Forward declare.
3702 (inferior_regcache_data, set_inferior_regcache_data): Now work
3703 with struct regcache pointers.
3704 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
3705 (free_register_cache_thread): Remove struct regcache pointer
3708 2015-08-06 Pedro Alves <palves@redhat.com>
3710 * server.c (captured_main): On error, print the exception message
3711 to stderr, and if run_once is set, throw a quit.
3713 2015-08-06 Pedro Alves <palves@redhat.com>
3715 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
3718 2015-08-06 Pedro Alves <palves@redhat.com>
3720 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
3721 reading beyond the passed in buffer length.
3723 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
3725 * tracepoint.c (symbol_list) <required>: Remove.
3727 2015-08-06 Pedro Alves <palves@redhat.com>
3729 * linux-low.c (handle_extended_wait): Set the fork child's suspend
3730 count if stopping and suspending threads.
3731 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
3732 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
3733 (linux_detach): Complete an ongoing step-over.
3734 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
3736 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
3737 (linux_wait_1): If passing a signal to the inferior after
3738 finishing a step-over, unsuspend and re-resume all lwps. If we
3739 see a single-step event but the thread should be continuing, don't
3740 pass the trap to gdb.
3741 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
3742 internal_error instead of gdb_assert.
3743 (enqueue_pending_signal): New function.
3744 (check_ptrace_stopped_lwp_gone): Add debug output.
3745 (start_step_over): Use internal_error instead of gdb_assert.
3746 (complete_ongoing_step_over): New function.
3747 (linux_resume_one_thread): Don't resume a suspended thread.
3748 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
3751 2015-08-06 Pedro Alves <palves@redhat.com>
3753 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
3754 (linux_thread_alive): Use lwp_is_marked_dead.
3755 (extended_event_reported): Delete.
3756 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
3757 instead of extended_event_reported.
3758 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
3760 (lwp_is_marked_dead): New function.
3761 (lwp_running): Use lwp_is_marked_dead.
3762 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
3765 2015-08-06 Pedro Alves <palves@redhat.com>
3767 * linux-low.c (linux_wait_1): Move fork event output out of the
3768 !report_to_gdb check. Pass event_child->waitstatus to
3769 target_waitstatus_to_string instead of ourstatus.
3771 2015-08-04 Yao Qi <yao.qi@linaro.org>
3773 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
3774 if current_thread is 32 bit.
3776 2015-08-04 Yao Qi <yao.qi@linaro.org>
3778 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3779 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3780 * server.c (extended_protocol): Remove "static".
3781 * server.h (extended_protocol): Declare it.
3783 2015-08-04 Yao Qi <yao.qi@linaro.org>
3785 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
3786 both aarch64 and aarch32.
3787 (aarch64_set_pc): Likewise.
3789 2015-08-04 Yao Qi <yao.qi@linaro.org>
3791 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
3792 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
3793 arm-with-neon.xml to srv_xmlfiles.
3794 * linux-aarch64-low.c: Include linux-aarch32-low.h.
3795 (is_64bit_tdesc): New function.
3796 (aarch64_linux_read_description): New function.
3797 (aarch64_arch_setup): Call aarch64_linux_read_description.
3798 (regs_info): Rename to regs_info_aarch64.
3799 (aarch64_regs_info): Return right regs_info.
3800 (initialize_low_arch): Call initialize_low_arch_aarch32.
3802 2015-08-04 Yao Qi <yao.qi@linaro.org>
3804 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
3805 * linux-aarch32-low.c: New file.
3806 * linux-aarch32-low.h: New file.
3807 * linux-arm-low.c (arm_fill_gregset): Move it to
3808 linux-aarch32-low.c.
3809 (arm_store_gregset): Likewise.
3810 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
3811 (arm_store_vfpregset): Call arm_store_vfpregset_num.
3812 (arm_arch_setup): Check if PTRACE_GETREGSET works.
3813 (regs_info): Rename to regs_info_arm.
3814 (arm_regs_info): Return regs_info_aarch32 if
3815 have_ptrace_getregset is 1 and target description is
3816 arm_with_neon or arm_with_vfpv3.
3817 (initialize_low_arch): Don't call init_registers_arm_with_neon.
3818 Call initialize_low_arch_aarch32 instead.
3820 2015-08-04 Yao Qi <yao.qi@linaro.org>
3822 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
3823 * linux-low.c: ... here.
3824 * linux-low.h (have_ptrace_getregset): Declare it.
3826 2015-08-04 Pedro Alves <palves@redhat.com>
3828 * thread-db.c (struct thread_db): Use new typedefs.
3829 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
3831 (disable_thread_event_reporting): Cast result of dlsym to
3832 destination function pointer type.
3833 (thread_db_mourn): Use td_ta_delete_ftype.
3835 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
3837 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
3839 (CDX_BREAKPOINT): Define for R2.
3840 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
3841 (the_low_target): Add comments.
3843 2015-07-30 Yao Qi <yao.qi@linaro.org>
3845 * linux-arm-low.c (arm_hwcap): Remove it.
3846 (arm_read_description): New local variable arm_hwcap. Don't
3847 set arm_hwcap to zero.
3849 2015-07-30 Yao Qi <yao.qi@linaro.org>
3851 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
3852 Use regcache->tdesc instead.
3853 (arm_store_wmmxregset): Likewise.
3854 (arm_fill_vfpregset): Likewise.
3855 (arm_store_vfpregset): Likewise.
3857 2015-07-30 Yao Qi <yao.qi@linaro.org>
3859 * linux-arm-low.c: Include arch/arm.h.
3860 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
3861 (arm_store_gregset): Likewise.
3863 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
3865 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
3866 ptrace's 4th parameter.
3868 2015-07-27 Yao Qi <yao.qi@linaro.org>
3870 * configure.srv (case aarch64*-*-linux*): Don't set
3873 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
3875 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
3877 * linux-arm-low.c: Likewise.
3878 * linux-cris-low.c: Likewise.
3879 * linux-crisv32-low.c: Likewise.
3880 * linux-low.c: Likewise.
3881 * linux-m68k-low.c: Likewise.
3882 * linux-mips-low.c: Likewise.
3883 * linux-nios2-low.c: Likewise.
3884 * linux-s390-low.c: Likewise.
3885 * linux-sparc-low.c: Likewise.
3886 * linux-tic6x-low.c: Likewise.
3887 * linux-tile-low.c: Likewise.
3888 * linux-x86-low.c: Likewise.
3890 2015-07-24 Pedro Alves <palves@redhat.com>
3892 * config.in: Regenerate.
3893 * configure: Regenerate.
3895 2015-07-24 Pedro Alves <palves@redhat.com>
3897 * acinclude.m4: Include ../ptrace.m4.
3898 * configure.ac: Call GDB_AC_PTRACE.
3899 * config.in, configure: Regenerate.
3901 2015-07-24 Yao Qi <yao.qi@linaro.org>
3903 * linux-low.c (linux_create_inferior): Remove setting to
3904 proc->priv->new_inferior.
3905 (linux_attach): Likewise.
3906 (linux_low_filter_event): Likewise.
3907 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
3909 2015-07-24 Yao Qi <yao.qi@linaro.org>
3911 * linux-low.c (linux_arch_setup): New function.
3912 (linux_low_filter_event): If proc->tdesc is NULL and
3913 proc->attached is true, call the_low_target.arch_setup.
3914 Otherwise, keep status pending, and return.
3915 (linux_resume_one_lwp_throw): Don't call get_pc if
3916 thread->while_stepping isn't NULL. Don't call
3917 get_thread_regcache if proc->tdesc is NULL.
3918 (need_step_over_p): Return 0 if proc->tdesc is NULL.
3919 (linux_target_ops): Install arch_setup.
3920 * server.c (start_inferior): Call the_target->arch_setup.
3921 * target.h (struct target_ops) <arch_setup>: New field.
3922 (target_arch_setup): New marco.
3923 * lynx-low.c (lynx_target_ops): Update.
3924 * nto-low.c (nto_target_ops): Update.
3925 * spu-low.c (spu_target_ops): Update.
3926 * win32-low.c (win32_target_ops): Update.
3928 2015-07-24 Yao Qi <yao.qi@linaro.org>
3930 * linux-low.c (linux_add_process): Don't set
3931 proc->priv->new_inferior.
3932 (linux_create_inferior): Set proc->priv->new_inferior to 1.
3933 (linux_attach): Likewise.
3935 2015-07-24 Yao Qi <yao.qi@linaro.org>
3937 * server.c (start_inferior): Code refactor.
3939 2015-07-24 Yao Qi <yao.qi@linaro.org>
3941 * server.c (process_serial_event): Set general_thread.
3943 2015-07-21 Yao Qi <yao.qi@linaro.org>
3945 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
3946 aarch64_linux_get_debug_reg_capacity.
3948 2015-07-17 Yao Qi <yao.qi@linaro.org>
3950 * Makefile.in (aarch64-linux-hw-point.o): New rule.
3951 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
3952 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
3953 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
3954 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
3955 (AARCH64_HWP_ALIGNMENT): Likewise.
3956 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
3957 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
3958 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
3959 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
3960 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
3961 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
3962 (struct aarch64_debug_reg_state): Likewise.
3963 (struct arch_lwp_info): Likewise.
3964 (aarch64_align_watchpoint): Likewise.
3965 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
3966 (aarch64_watchpoint_length): Likewise.
3967 (aarch64_point_encode_ctrl_reg): Likewise
3968 (aarch64_point_is_aligned): Likewise.
3969 (aarch64_align_watchpoint): Likewise.
3970 (aarch64_linux_set_debug_regs):
3971 (aarch64_dr_state_insert_one_point): Likewise.
3972 (aarch64_dr_state_remove_one_point): Likewise.
3973 (aarch64_handle_breakpoint): Likewise.
3974 (aarch64_handle_aligned_watchpoint): Likewise.
3975 (aarch64_handle_unaligned_watchpoint): Likewise.
3976 (aarch64_handle_watchpoint): Likewise.
3978 2015-07-17 Yao Qi <yao.qi@linaro.org>
3980 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
3981 and don't aarch64_get_debug_reg_state. All callers update.
3982 (aarch64_handle_aligned_watchpoint): Likewise.
3983 (aarch64_handle_unaligned_watchpoint): Likewise.
3984 (aarch64_handle_watchpoint): Likewise.
3985 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
3986 (aarch64_remove_point): Likewise.
3988 2015-07-17 Yao Qi <yao.qi@linaro.org>
3990 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
3992 (aarch64_handle_unaligned_watchpoint): Likewise.
3994 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3996 Revert the previous 3 commits:
3997 Move gdb_regex* to common/
3998 Move linux_find_memory_regions_full & co.
3999 gdbserver build-id attribute generator
4001 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4002 Jan Kratochvil <jan.kratochvil@redhat.com>
4004 gdbserver build-id attribute generator.
4005 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
4006 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
4007 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
4009 (get_dynamic): Use find_pdhr to traverse program headers.
4010 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
4011 (compare_mapping_entry_range, struct find_memory_region_callback_data)
4012 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
4013 (get_hex_build_id): New.
4014 (linux_qxfer_libraries_svr4): Add optional build-id attribute
4015 to reply XML document.
4017 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4018 Jan Kratochvil <jan.kratochvil@redhat.com>
4020 * target.c: Include target/target-utils.h and fcntl.h.
4021 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
4022 (target_fileio_read_stralloc): New functions.
4024 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4026 * Makefile.in (OBS): Add gdb_regex.o.
4028 * config.in: Rebuilt.
4029 * configure: Rebuilt.
4031 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4032 Jan Kratochvil <jan.kratochvil@redhat.com>
4034 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
4035 * Makefile.in (OBS): Add target-utils.o.
4036 (linux-maps.o, target-utils.o): New.
4037 * configure.srv (srv_linux_obj): Add linux-maps.o.
4039 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
4041 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
4043 (the_low_target): Install it.
4045 2015-07-14 Pedro Alves <palves@redhat.com>
4047 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
4048 Instead, ignore ECHILD, and throw an error for other errnos.
4050 2015-07-10 Pedro Alves <palves@redhat.com>
4052 * event-loop.c (struct callback_event) <data>: Change type to
4053 gdb_client_data instance instead of gdb_client_data pointer.
4054 (append_callback_event): Adjust.
4056 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
4058 * linux-aarch64-low.c: Add comments for each linux_target_ops
4059 method. Remove comments already covered in target_ops and
4060 linux_target_ops definitions.
4061 (the_low_target): Add comments for each unimplemented method.
4063 2015-07-09 Yao Qi <yao.qi@linaro.org>
4065 * linux-aarch64-low.c (aarch64_regmap): Remove.
4066 (aarch64_usrregs_info): Remove.
4067 (regs_info): Set field usrregs to NULL.
4069 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
4071 * linux-low.c: Include "rsp-low.h"
4072 (linux_low_encode_pt_config, linux_low_encode_raw): New.
4073 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
4074 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
4075 (handle_btrace_enable_pt): New.
4076 (handle_btrace_general_set): Support "pt".
4077 (handle_btrace_conf_general_set): Support "pt:size".
4079 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4081 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
4084 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4086 * linux-aarch64-low.c: Remove comment about endianness.
4087 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
4088 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
4091 2015-06-24 Gary Benson <gbenson@redhat.com>
4093 * linux-i386-ipa.c (stdint.h): Do not include.
4094 * lynx-i386-low.c (stdint.h): Likewise.
4095 * lynx-ppc-low.c (stdint.h): Likewise.
4096 * mem-break.c (stdint.h): Likewise.
4097 * thread-db.c (stdint.h): Likewise.
4098 * tracepoint.c (stdint.h): Likewise.
4099 * win32-low.c (stdint.h): Likewise.
4101 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
4103 * server.c (write_qxfer_response): Update call to
4104 remote_escape_output.
4106 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
4107 Jan Kratochvil <jan.kratochvil@redhat.com>
4109 Merge multiple hex conversions.
4110 * gdbreplay.c (tohex): Rename to 'fromhex'.
4111 (logchar): Use fromhex.
4113 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
4115 * server.c (handle_qxfer_libraries): Set `version' attribute for
4118 2015-06-10 Gary Benson <gbenson@redhat.com>
4120 * target.h (struct target_ops) <multifs_open>: New field.
4121 <multifs_unlink>: Likewise.
4122 <multifs_readlink>: Likewise.
4123 * linux-low.c (nat/linux-namespaces.h): New include.
4124 (linux_target_ops): Initialize the_target->multifs_open,
4125 the_target->multifs_unlink and the_target->multifs_readlink.
4126 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
4127 * hostio.c (hostio_fs_pid): New static variable.
4128 (hostio_handle_new_gdb_connection): New function.
4129 (handle_setfs): Likewise.
4130 (handle_open): Use the_target->multifs_open as appropriate.
4131 (handle_unlink): Use the_target->multifs_unlink as appropriate.
4132 (handle_readlink): Use the_target->multifs_readlink as
4134 (handle_vFile): Handle vFile:setfs packets.
4135 * server.c (handle_query): Call hostio_handle_new_gdb_connection
4136 after target_handle_new_gdb_connection.
4138 2015-06-10 Gary Benson <gbenson@redhat.com>
4140 * configure.ac (AC_CHECK_FUNCS): Add setns.
4141 * config.in: Regenerate.
4142 * configure: Likewise.
4143 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
4144 (linux-namespaces.o): New rule.
4145 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
4147 2015-06-09 Gary Benson <gbenson@redhat.com>
4149 * hostio.c (handle_open): Process mode argument with
4150 fileio_to_host_mode.
4152 2015-06-01 Yao Qi <yao.qi@linaro.org>
4154 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
4155 * linux-x86-low.c: Likewise.
4157 2015-05-28 Don Breazeal <donb@codesourcery.com>
4159 * linux-low.c (handle_extended_wait): Initialize
4160 thread_info.last_resume_kind for new fork children.
4162 2015-05-15 Pedro Alves <palves@redhat.com>
4164 * target.h (target_handle_new_gdb_connection): Rewrite using if
4165 wrapped in do/while.
4167 2015-05-14 Joel Brobecker <brobecker@adacore.com>
4169 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
4170 * configure, config.in: Regenerate.
4171 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
4174 2015-05-12 Don Breazeal <donb@codesourcery.com>
4176 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
4177 PTRACE_EVENT_VFORK_DONE.
4178 (linux_low_ptrace_options, extended_event_reported): Add vfork
4180 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
4181 and "vforkdone" for RSP 'T' Stop Reply Packet.
4182 * server.h (report_vfork_events): Declare
4185 2015-05-12 Don Breazeal <donb@codesourcery.com>
4187 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
4188 (the_low_target) <new_fork>: Initialize new member.
4189 * linux-arm-low.c (arm_new_fork): New function.
4190 (the_low_target) <new_fork>: Initialize new member.
4191 * linux-low.c (handle_extended_wait): Call new target function
4193 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
4194 * linux-mips-low.c (mips_add_watchpoint): New function
4195 extracted from mips_insert_point.
4196 (the_low_target) <new_fork>: Initialize new member.
4197 (mips_linux_new_fork): New function.
4198 (mips_insert_point): Call mips_add_watchpoint.
4199 * linux-x86-low.c (x86_linux_new_fork): New function.
4200 (the_low_target) <new_fork>: Initialize new member.
4202 2015-05-12 Don Breazeal <donb@codesourcery.com>
4204 * linux-low.c (handle_extended_wait): Implement return value,
4205 rename argument 'event_child' to 'event_lwp', handle
4206 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
4207 (linux_low_ptrace_options): New function.
4208 (linux_low_filter_event): Call linux_low_ptrace_options,
4209 use different argument fo linux_enable_event_reporting,
4210 use return value from handle_extended_wait.
4211 (extended_event_reported): New function.
4212 (linux_wait_1): Call extended_event_reported and set
4213 status to report fork events.
4214 (linux_write_memory): Add pid to debug message.
4215 (reset_lwp_ptrace_options_callback): New function.
4216 (linux_handle_new_gdb_connection): New function.
4217 (linux_target_ops): Initialize new structure member.
4218 * linux-low.h (struct lwp_info) <waitstatus>: New member.
4219 * lynx-low.c: Initialize new structure member.
4220 * remote-utils.c (prepare_resume_reply): Implement stop reason
4221 "fork" for "T" stop message.
4222 * server.c (handle_query): Call handle_new_gdb_connection.
4223 * server.h (report_fork_events): Declare global flag.
4224 * target.h (struct target_ops) <handle_new_gdb_connection>:
4226 (target_handle_new_gdb_connection): New macro.
4227 * win32-low.c: Initialize new structure member.
4229 2015-05-12 Don Breazeal <donb@codesourcery.com>
4231 * mem-break.c (APPEND_TO_LIST): Define macro.
4232 (clone_agent_expr): New function.
4233 (clone_one_breakpoint): New function.
4234 (clone_all_breakpoints): New function.
4235 * mem-break.h: Declare new functions.
4237 2015-05-12 Don Breazeal <donb@codesourcery.com>
4239 * linux-low.c (linux_supports_fork_events): New function.
4240 (linux_supports_vfork_events): New function.
4241 (linux_target_ops): Initialize new structure members.
4242 (initialize_low): Call linux_check_ptrace_features.
4243 * lynx-low.c (lynx_target_ops): Initialize new structure
4245 * server.c (report_fork_events, report_vfork_events):
4247 (handle_query): Add new features to qSupported packet and
4249 (captured_main): Initialize new global variables.
4250 * target.h (struct target_ops) <supports_fork_events>:
4252 <supports_vfork_events>: New member.
4253 (target_supports_fork_events): New macro.
4254 (target_supports_vfork_events): New macro.
4255 * win32-low.c (win32_target_ops): Initialize new structure
4258 2015-05-12 Gary Benson <gbenson@redhat.com>
4260 * server.c (handle_qxfer_exec_file): Use current process
4263 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
4265 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
4266 Remove HAVE_PTRACE_GETREGS conditionals.
4267 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
4268 instead of PTRACE_GETREGS and PTRACE_SETREGS.
4270 2015-05-08 Yao Qi <yao.qi@linaro.org>
4272 * linux-low.c (linux_supports_conditional_breakpoints): New
4274 (linux_target_ops): Install new target method.
4275 * lynx-low.c (lynx_target_ops): Install NULL hook for
4276 supports_conditional_breakpoints.
4277 * nto-low.c (nto_target_ops): Likewise.
4278 * spu-low.c (spu_target_ops): Likewise.
4279 * win32-low.c (win32_target_ops): Likewise.
4280 * server.c (handle_query): Check
4281 target_supports_conditional_breakpoints.
4282 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4284 (target_supports_conditional_breakpoints): New macro.
4286 2015-05-06 Pedro Alves <palves@redhat.com>
4289 * server.c (start_inferior): If the process exits, mourn it.
4291 2015-04-21 Gary Benson <gbenson@redhat.com>
4293 * hostio.c (fileio_open_flags_to_host): Factored out to
4294 fileio_to_host_openflags in common/fileio.c. Single use
4297 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
4299 * linux-xtensa-low.c (xtensa_fill_gregset)
4300 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
4303 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
4305 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
4306 (regs_info): Replace usrregs pointer with NULL.
4308 2015-04-17 Gary Benson <gbenson@redhat.com>
4310 * target.h (struct target_ops) <pid_to_exec_file>: New field.
4311 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
4312 * server.c (handle_qxfer_exec_file): New function.
4313 (qxfer_packets): Add exec-file entry.
4314 (handle_query): Report qXfer:exec-file:read as supported packet.
4316 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
4318 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
4320 2015-04-09 Gary Benson <gbenson@redhat.com>
4322 * hostio-errno.c (errno_to_fileio_error): Remove function.
4323 Update caller to use remote_fileio_to_fio_error.
4325 2015-04-09 Yao Qi <yao.qi@linaro.org>
4327 * linux-low.c (linux_insert_point): Call
4328 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
4329 (linux_remove_point): Call remove_memory_breakpoint if type is
4331 * linux-x86-low.c (x86_insert_point): Don't call
4332 insert_memory_breakpoint.
4333 (x86_remove_point): Don't call remove_memory_breakpoint.
4335 2015-04-01 Pedro Alves <palves@redhat.com>
4336 Cleber Rosa <crosa@redhat.com>
4338 * server.c (gdbserver_usage): Reorganize and extend the usage
4341 2015-03-24 Pedro Alves <palves@redhat.com>
4343 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
4344 output. Also dump TRAP_TRACE.
4345 (linux_low_filter_event): In debug output, distinguish a
4346 resume_stop SIGSTOP from a delayed SIGSTOP.
4348 2015-03-24 Gary Benson <gbenson@redhat.com>
4350 * linux-x86-low.c (x86_linux_new_thread): Moved to
4352 (x86_linux_prepare_to_resume): Likewise.
4354 2015-03-24 Gary Benson <gbenson@redhat.com>
4356 * Makefile.in (x86-linux-dregs.o): New rule.
4357 * configure.srv: Add x86-linux-dregs.o to relevant targets.
4358 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
4359 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
4360 (x86_linux_dr_get): Likewise.
4361 (x86_linux_dr_set): Likewise.
4362 (update_debug_registers_callback): Likewise.
4363 (x86_linux_dr_set_addr): Likewise.
4364 (x86_linux_dr_get_addr): Likewise.
4365 (x86_linux_dr_set_control): Likewise.
4366 (x86_linux_dr_get_control): Likewise.
4367 (x86_linux_dr_get_status): Likewise.
4368 (x86_linux_update_debug_registers): Likewise.
4370 2015-03-24 Gary Benson <gbenson@redhat.com>
4372 * linux-x86-low.c (x86_linux_update_debug_registers):
4373 New function, factored out from...
4374 (x86_linux_prepare_to_resume): ...this.
4376 2015-03-24 Gary Benson <gbenson@redhat.com>
4378 * linux-x86-low.c (x86_linux_dr_get): Update comments.
4379 (x86_linux_dr_set): Likewise.
4380 (update_debug_registers_callback): Likewise.
4381 (x86_linux_dr_set_addr): Likewise.
4382 (x86_linux_dr_get_addr): Likewise.
4383 (x86_linux_dr_set_control): Likewise.
4384 (x86_linux_dr_get_control): Likewise.
4385 (x86_linux_dr_get_status): Likewise.
4386 (x86_linux_prepare_to_resume): Likewise.
4388 2015-03-24 Gary Benson <gbenson@redhat.com>
4390 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
4391 Use perror_with_name. Pass string through gettext.
4392 (x86_linux_dr_set): Likewise.
4394 2015-03-24 Gary Benson <gbenson@redhat.com>
4396 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
4397 (x86_linux_dr_set_addr): ...this.
4398 (x86_dr_low_get_addr): Rename to...
4399 (x86_linux_dr_get_addr): ...this.
4400 (x86_dr_low_set_control): Rename to...
4401 (x86_linux_dr_set_control): ...this.
4402 (x86_dr_low_get_control): Rename to...
4403 (x86_linux_dr_get_control): ...this.
4404 (x86_dr_low_get_status): Rename to...
4405 (x86_linux_dr_get_status): ...this.
4406 (x86_dr_low): Update with new function names.
4408 2015-03-24 Gary Benson <gbenson@redhat.com>
4410 * Makefile.in (x86-linux.o): New rule.
4411 * configure.srv: Add x86-linux.o to relevant targets.
4412 * linux-low.c (lwp_set_arch_private_info): New function.
4413 (lwp_arch_private_info): Likewise.
4414 * linux-x86-low.c: Include nat/x86-linux.h.
4415 (arch_lwp_info): Removed structure.
4416 (update_debug_registers_callback):
4417 Use lwp_set_debug_registers_changed.
4418 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
4419 and lwp_set_debug_registers_changed.
4420 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
4422 2015-03-24 Gary Benson <gbenson@redhat.com>
4424 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
4425 * linux-arm-low.c (arm_new_thread): Likewise.
4426 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
4427 * linux-mips-low.c (mips_linux_new_thread): Likewise.
4428 * linux-x86-low.c (x86_linux_new_thread): Likewise.
4429 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
4431 2015-03-24 Gary Benson <gbenson@redhat.com>
4433 * linux-low.c (ptid_of_lwp): New function.
4434 (lwp_is_stopped): Likewise.
4435 (lwp_stop_reason): Likewise.
4436 * linux-x86-low.c (update_debug_registers_callback):
4438 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
4441 2015-03-24 Gary Benson <gbenson@redhat.com>
4443 * linux-low.h (linux_stop_lwp): Remove declaration.
4445 2015-03-24 Gary Benson <gbenson@redhat.com>
4447 * linux-low.h: Include nat/linux-nat.h.
4448 * linux-low.c (iterate_over_lwps_args): New structure.
4449 (iterate_over_lwps_filter): New function.
4450 (iterate_over_lwps): Likewise.
4451 * linux-x86-low.c (update_debug_registers_callback):
4452 Update signature to what iterate_over_lwps expects.
4453 Remove PID check that iterate_over_lwps now performs.
4454 (x86_dr_low_set_addr): Use iterate_over_lwps.
4455 (x86_dr_low_set_control): Likewise.
4457 2015-03-24 Gary Benson <gbenson@redhat.com>
4459 * linux-x86-low.c (x86_debug_reg_state): New function.
4460 (x86_linux_prepare_to_resume): Use the above.
4462 2015-03-24 Gary Benson <gbenson@redhat.com>
4464 * linux-low.c (current_lwp_ptid): New function.
4465 * linux-x86-low.c: Include nat/linux-nat.h.
4466 (x86_dr_low_get_addr): Use current_lwp_ptid.
4467 (x86_dr_low_get_control): Likewise.
4468 (x86_dr_low_get_status): Likewise.
4470 2015-03-20 Pedro Alves <palves@redhat.com>
4472 * tracepoint.c (cmd_qtstatus): Make "str" const.
4474 2015-03-20 Pedro Alves <palves@redhat.com>
4476 * server.c (handle_general_set): Make "req_str" const.
4478 2015-03-19 Pedro Alves <palves@redhat.com>
4480 * linux-low.c (linux_resume_one_lwp): Rename to ...
4481 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
4482 instead call perror_with_name.
4483 (check_ptrace_stopped_lwp_gone): New function.
4484 (linux_resume_one_lwp): Reimplement as wrapper around
4485 linux_resume_one_lwp_throw that swallows errors if the LWP is
4488 2015-03-19 Pedro Alves <palves@redhat.com>
4490 * linux-low.c (count_events_callback, select_event_lwp_callback):
4491 No longer check whether the thread has resume_stop as last resume
4494 2015-03-19 Pedro Alves <palves@redhat.com>
4496 * linux-low.c (count_events_callback, select_event_lwp_callback):
4497 Use the lwp's status_pending_p field, not the thread's.
4499 2015-03-19 Pedro Alves <palves@redhat.com>
4501 * linux-low.c (select_event_lwp_callback): Update comments to
4502 no longer mention SIGTRAP.
4504 2015-03-18 Gary Benson <gbenson@redhat.com>
4506 * server.c (handle_query): Do not report vFile:fstat as supported.
4508 2015-03-11 Gary Benson <gbenson@redhat.com>
4510 * hostio.c (sys/types.h): New include.
4511 (sys/stat.h): Likewise.
4512 (common-remote-fileio.h): Likewise.
4513 (handle_fstat): New function.
4514 (handle_vFile): Handle vFile:fstat packets.
4516 2015-03-11 Gary Benson <gbenson@redhat.com>
4518 * configure.ac (AC_CHECK_MEMBERS): Add checks for
4519 struct stat.st_blocks and struct stat.st_blksize.
4520 * configure: Regenerate.
4521 * config.in: Likewise.
4522 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
4523 (OBS): Add common-remote-fileio.o.
4524 (common-remote-fileio.o): New rule.
4526 2015-03-09 Pedro Alves <palves@redhat.com>
4528 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
4529 'struct sockaddr' pointer in 'accept' call.
4531 2015-03-09 Pedro Alves <palves@redhat.com>
4534 2015-03-07 Pedro Alves <palves@redhat.com>
4535 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
4536 or <winsock2.h> here. Instead include "gdb_socket.h".
4537 (remote_open): Use union gdb_sockaddr_u.
4538 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
4539 or <winsock2.h> here. Instead include "gdb_socket.h".
4540 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
4541 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
4543 (init_named_socket, gdb_agent_helper_thread): Use union
4546 2015-03-07 Pedro Alves <palves@redhat.com>
4548 * configure.ac (build_warnings): Move
4549 -Wdeclaration-after-statement to the C-specific set.
4550 * configure: Regenerate.
4552 2015-03-07 Pedro Alves <palves@redhat.com>
4554 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
4555 or <winsock2.h> here. Instead include "gdb_socket.h".
4556 (remote_open): Use union gdb_sockaddr_u.
4557 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
4558 or <winsock2.h> here. Instead include "gdb_socket.h".
4559 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
4560 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
4562 (init_named_socket, gdb_agent_helper_thread): Use union
4565 2015-03-07 Pedro Alves <palves@redhat.com>
4567 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
4570 2015-03-06 Yao Qi <yao.qi@linaro.org>
4572 * linux-aarch64-low.c (aarch64_insert_point): Use
4573 show_debug_regs as a boolean.
4574 (aarch64_remove_point): Likewise.
4576 2015-03-05 Pedro Alves <palves@redhat.com>
4578 * lynx-low.c (lynx_target_ops): Install NULL hooks for
4579 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
4580 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
4581 * nto-low.c (nto_target_ops): Likewise.
4582 * spu-low.c (spu_target_ops): Likewise.
4583 * win32-low.c (win32_target_ops): Likewise.
4585 2015-03-04 Pedro Alves <palves@redhat.com>
4587 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
4588 Decide whether a breakpoint triggered based on the SIGTRAP's
4590 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
4591 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
4592 (linux_low_filter_event): Check for breakpoints before checking
4594 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
4596 (linux_stopped_by_sw_breakpoint)
4597 (linux_supports_stopped_by_sw_breakpoint)
4598 (linux_stopped_by_hw_breakpoint)
4599 (linux_supports_stopped_by_hw_breakpoint): New functions.
4600 (linux_target_ops): Install new target methods.
4602 2015-03-04 Pedro Alves <palves@redhat.com>
4604 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
4605 * server.c (swbreak_feature, hwbreak_feature): New globals.
4606 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
4607 (captured_main): Clear swbreak_feature and hwbreak_feature.
4608 * server.h (swbreak_feature, hwbreak_feature): Declare.
4609 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
4610 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
4611 supports_stopped_by_hw_breakpoint>: New fields.
4612 (target_supports_stopped_by_sw_breakpoint)
4613 (target_stopped_by_sw_breakpoint)
4614 (target_supports_stopped_by_hw_breakpoint)
4615 (target_stopped_by_hw_breakpoint): Declare.
4617 2015-03-04 Pedro Alves <palves@redhat.com>
4619 enum lwp_stop_reason -> enum target_stop_reason
4620 * linux-low.c (check_stopped_by_breakpoint): Adjust.
4621 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
4622 (linux_wait_1, stuck_in_jump_pad_callback)
4623 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
4624 (linux_stopped_by_watchpoint):
4625 * linux-low.h (enum lwp_stop_reason): Delete.
4626 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
4627 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4629 2015-03-04 Yao Qi <yao.qi@linaro.org>
4631 * Makefile.in (SFILES): Add linux-aarch64-low.c.
4633 2015-03-03 Gary Benson <gbenson@redhat.com>
4635 * hostio.c (handle_vFile): Fix prefix lengths.
4637 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
4639 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
4642 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
4644 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
4645 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
4646 (clean): Add "rm -f" for above C files.
4647 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
4648 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
4649 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
4650 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
4651 * linux-s390-low.c (HWCAP_S390_VX): New macro.
4652 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
4653 (init_registers_s390x_vx_linux64)
4654 (init_registers_s390x_tevx_linux64)
4655 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
4656 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
4658 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
4659 (s390_store_vxrs_high): New functions.
4660 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
4662 (s390_arch_setup): Add logic for selecting one of the new target
4663 descriptions. Activate the new vector regsets if applicable.
4664 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
4665 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
4666 and init_registers_s390x_tevx_linux64.
4668 2015-03-01 Pedro Alves <palves@redhat.com>
4670 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
4673 2015-02-27 Pedro Alves <palves@redhat.com>
4675 * linux-x86-low.c (u_debugreg_offset): New function.
4676 (x86_linux_dr_get, x86_linux_dr_set): Use it.
4678 2015-02-27 Pedro Alves <palves@redhat.com>
4680 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
4681 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
4682 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
4683 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
4684 (ps_lsetfpregs, ps_getpid)
4685 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
4686 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
4687 (ps_lsetxregs, ps_plog): Declare.
4689 2015-02-27 Pedro Alves <palves@redhat.com>
4691 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
4692 IP_AGENT_EXPORT_FUNC.
4693 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
4694 IP_AGENT_EXPORT_FUNC.
4695 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
4696 (IP_AGENT_EXPORT): Delete.
4697 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4698 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4699 (gdb_trampoline_buffer_error, collecting, gdb_collect)
4700 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
4701 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
4702 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
4703 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
4704 (traceframe_read_count, traceframe_write_count)
4705 (traceframes_created, trace_state_variables, get_raw_reg)
4706 (get_trace_state_variable_value, set_trace_state_variable_value)
4707 (ust_loaded, helper_thread_id, cmd_buf): Use
4708 IPA_SYM_EXPORTED_NAME.
4709 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
4710 (tracepoints) Use IP_AGENT_EXPORT_VAR.
4711 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
4712 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4713 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
4714 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
4715 EXTERN_C_PUSH/EXTERN_C_POP.
4716 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
4717 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
4718 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4719 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
4720 (traceframe_write_count, traceframe_read_count)
4721 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
4722 (about_to_request_buffer_space, get_trace_state_variable_value)
4723 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
4724 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
4725 EXTERN_C_PUSH/EXTERN_C_POP.
4726 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
4727 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
4728 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
4729 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4730 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4731 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4732 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
4733 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
4735 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
4736 (IP_AGENT_EXPORT_VAR_DECL): Define.
4738 (gdb_agent_get_raw_reg): Declare.
4740 2015-02-27 Tom Tromey <tromey@redhat.com>
4741 Pedro Alves <palves@redhat.com>
4743 Rename symbols whose names are reserved C++ keywords throughout.
4745 2015-02-27 Pedro Alves <palves@redhat.com>
4747 * Makefile.in (COMPILER): New, get it from autoconf.
4748 (CXX): Get from autoconf instead.
4749 (COMPILE.pre): Use COMPILER.
4750 (CC-LD): Rename to ...
4751 (CC_LD): ... this. Use COMPILER.
4752 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
4753 (CXX_FOR_TARGET): Default to g++ instead of gcc.
4754 * acinclude.m4: Include build-with-cxx.m4.
4755 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
4756 Disable -Werror by default if building in C++ mode.
4757 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
4758 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
4759 the C++ compiler. Save/restore CXXFLAGS too.
4760 * configure: Regenerate.
4762 2015-02-27 Pedro Alves <palves@redhat.com>
4764 * acinclude.m4: Include libiberty.m4.
4765 * configure.ac: Call libiberty_INIT.
4766 * config.in, configure: Regenerate.
4768 2015-02-26 Pedro Alves <palves@redhat.com>
4770 * linux-low.c (linux_wait_1): When incrementing the PC past a
4771 program breakpoint always use the_low_target.breakpoint_len as
4772 increment, rather than the maximum between that and
4773 the_low_target.decr_pc_after_break.
4775 2015-02-23 Pedro Alves <palves@redhat.com>
4777 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
4778 thread was doing a step-over; always adjust the PC if
4779 we stepped over a permanent breakpoint.
4780 (linux_wait_1): If we stepped over breakpoint that was on top of a
4781 permanent breakpoint, manually advance the PC past it.
4783 2015-02-23 Pedro Alves <palves@redhat.com>
4785 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
4787 (x86_fill_gregset, x86_store_gregset): Use it when handling
4790 2015-02-20 Pedro Alves <palves@redhat.com>
4792 * thread-db.c: Include "nat/linux-procfs.h".
4793 (thread_db_init): Skip listing new threads if the kernel supports
4794 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
4796 2015-02-20 Pedro Alves <palves@redhat.com>
4798 * linux-low.c (status_pending_p_callback): Use ptid_match.
4800 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
4802 PR breakpoints/16812
4803 * linux-low.c (wstatus_maybe_breakpoint): Remove.
4804 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
4805 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
4807 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
4809 PR breakpoints/15956
4810 * tracepoint.c (cmd_qtinit): Add check for current_thread.
4812 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4814 * linux-low.c (linux_low_btrace_conf): Print size.
4815 * server.c (handle_btrace_conf_general_set): New.
4816 (hanle_general_set): Call handle_btrace_conf_general_set.
4817 (handle_query): Report Qbtrace-conf:bts:size as supported.
4819 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4821 * linux-low.c (linux_low_enable_btrace): Update parameters.
4822 (linux_low_btrace_conf): New.
4823 (linux_target_ops)<to_btrace_conf>: Initialize.
4824 * server.c (current_btrace_conf): New.
4825 (handle_btrace_enable): Rename to ...
4826 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
4827 to target_enable_btrace. Update comment. Update users.
4828 (handle_qxfer_btrace_conf): New.
4829 (qxfer_packets): Add btrace-conf entry.
4830 (handle_query): Report qXfer:btrace-conf:read as supported packet.
4831 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
4832 (target_ops)<read_btrace_conf>: New.
4833 (target_enable_btrace): Update parameters.
4834 (target_read_btrace_conf): New.
4836 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4838 * server.c (handle_btrace_general_set): Remove call to
4839 target_supports_btrace.
4840 (supported_btrace_packets): New.
4841 (handle_query): Call supported_btrace_packets.
4842 * target.h: include btrace-common.h.
4843 (btrace_target_info): Removed.
4844 (supports_btrace, target_supports_btrace): Update parameters.
4846 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4848 * Makefile.in (SFILES): Add common/btrace-common.c.
4849 (OBS): Add common/btrace-common.o.
4850 (btrace-common.o): Add build rules.
4851 * linux-low: Include btrace-common.h.
4852 (linux_low_read_btrace): Use struct btrace_data. Call
4853 btrace_data_init and btrace_data_fini.
4855 2015-02-06 Pedro Alves <palves@redhat.com>
4857 * thread-db.c (find_new_threads_callback): Add debug output.
4859 2015-02-04 Pedro Alves <palves@redhat.com>
4861 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
4862 (resume_stopped_resumed_lwps): New function.
4863 (linux_wait_for_event_filtered): Use it.
4865 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4867 * Makefile.in (SFILES): Add linux-personality.c.
4868 (linux-personality.o): New rule.
4869 * configure.srv (srv_linux_obj): Add linux-personality.o to the
4870 list of objects to be built.
4871 * linux-low.c: Include nat/linux-personality.h.
4872 (linux_create_inferior): Remove code to disable address space
4873 randomization (moved to ../nat/linux-personality.c). Create
4874 cleanup to disable address space randomization.
4876 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4878 * Makefile.in (posix-strerror.o): New rule.
4879 (mingw-strerror.o): Likewise.
4880 * configure: Regenerated.
4881 * configure.ac: Source file ../common/common.host. Initialize new
4882 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
4884 2015-01-14 Yao Qi <yao@codesourcery.com>
4886 * Makefile.in (SFILES): Add nat/ppc-linux.c.
4887 (ppc-linux.o): New rule.
4888 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
4889 * configure.ac: AC_CHECK_FUNCS(getauxval).
4890 * config.in: Re-generated.
4891 * configure: Re-generated.
4892 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
4893 ppc64_64bit_inferior_p
4895 2015-01-14 Yao Qi <yao@codesourcery.com>
4897 * linux-ppc-low.c: Include "nat/ppc-linux.h".
4898 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
4899 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
4900 (PT_ORIG_R3, PT_TRAP): Likewise.
4901 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
4902 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
4903 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
4905 2015-01-10 Joel Brobecker <brobecker@adacore.com>
4907 * i387-fp.c (i387_cache_to_xsave): In look over
4908 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
4909 zmmh_low_space field by use of zmmh_high_space.
4911 2015-01-09 Pedro Alves <palves@redhat.com>
4913 * linux-low.c (step_over_bkpt): Move higher up in the file.
4914 (handle_extended_wait): Don't store the stop_pc here.
4915 (get_stop_pc): Adjust comments and rename to ...
4916 (check_stopped_by_breakpoint): ... this. Record whether the LWP
4917 stopped for a software breakpoint or hardware breakpoint.
4918 (thread_still_has_status_pending_p): New function.
4919 (status_pending_p_callback): Use
4920 thread_still_has_status_pending_p. If the event is no longer
4921 interesting, resume the LWP.
4922 (handle_tracepoints): Add assert.
4923 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
4924 (wstatus_maybe_breakpoint): New function.
4925 (cancel_breakpoint): Delete function.
4926 (check_stopped_by_watchpoint): New function, factored out from
4927 linux_low_filter_event.
4928 (lp_status_maybe_breakpoint): Delete function.
4929 (linux_low_filter_event): Remove filter_ptid argument.
4930 Leave thread group exits pending here. Store the LWP's stop PC.
4931 Always leave events pending.
4932 (linux_wait_for_event_filtered): Pull all events out of the
4933 kernel, and leave them all pending.
4934 (count_events_callback, select_event_lwp_callback): Consider all
4936 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
4937 (select_event_lwp): Only give preference to the stepping LWP in
4938 all-stop mode. Adjust comments.
4939 (ignore_event): New function.
4940 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
4941 references to cancel_breakpoints. Adjust to renames. Also give
4942 equal priority to all LWPs that have had events in non-stop mode.
4943 If reporting a software breakpoint event, unadjust the LWP's PC.
4944 (linux_wait): If linux_wait_1 returned an ignored event, retry.
4945 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
4947 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
4948 (resume_status_pending_p): Use thread_still_has_status_pending_p.
4949 (linux_stopped_by_watchpoint): Adjust.
4950 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
4951 * linux-low.h (enum lwp_stop_reason): New.
4952 (struct lwp_info) <stop_pc>: Adjust comment.
4953 <stopped_by_watchpoint>: Delete field.
4954 <stop_reason>: New field.
4955 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4956 * mem-break.c (software_breakpoint_inserted_here)
4957 (hardware_breakpoint_inserted_here): New function.
4958 * mem-break.h (software_breakpoint_inserted_here)
4959 (hardware_breakpoint_inserted_here): Declare.
4960 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
4961 (cancel_breakpoints): Delete.
4962 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
4963 (upload_fast_traceframes): Remove references to
4966 2015-01-09 Pedro Alves <palves@redhat.com>
4968 * thread-db.c (find_new_threads_callback): Ignore thread if the
4969 kernel thread ID is -1.
4971 2015-01-09 Pedro Alves <palves@redhat.com>
4973 * linux-low.c (linux_attach_fail_reason_string): Move to
4974 nat/linux-ptrace.c, and rename.
4975 (linux_attach_lwp): Update comment.
4976 (attach_proc_task_lwp_callback): New function.
4977 (linux_attach): Adjust to rename and use
4978 linux_proc_attach_tgid_threads.
4979 (linux_attach_fail_reason_string): Delete declaration.
4981 2015-01-01 Joel Brobecker <brobecker@adacore.com>
4983 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
4984 * server.c (gdbserver_version): Likewise.
4986 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
4988 * remote-utils.c: Include ctype.h.
4989 (input_interrupt): Explicitly handle the case when the char
4990 received is the NUL byte. Improve the printing of non-ASCII
4993 2014-12-16 Joel Brobecker <brobecker@adacore.com>
4995 * linux-low.c (linux_low_filter_event): Update call to
4996 linux_enable_event_reporting following the addition of
4997 a new parameter to that function.
4999 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
5002 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
5003 (AARCH64_FPCR_REGNO): Likewise.
5004 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
5005 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
5006 (aarch64_store_fpregset): Likewise.
5008 2014-12-15 Joel Brobecker <brobecker@adacore.com>
5010 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
5011 Remove FIXME comment about assumption about N.
5013 2014-12-13 Joel Brobecker <brobecker@adacore.com>
5015 * configure.ac: If large-file support is disabled in GDBserver,
5016 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
5017 * configure: Regenerate.
5019 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5021 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
5022 warning upon ENODATA from ptrace.
5023 * linux-s390-low.c (s390_store_tdb): New.
5024 (s390_regsets): Add regset for NT_S390_TDB.
5026 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5028 * linux-low.c (regsets_store_inferior_registers): Skip regsets
5029 without a fill_function.
5030 * linux-s390-low.c (s390_fill_last_break): Remove.
5031 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
5032 (s390_arch_setup): Use regset's size instead of fill_function for
5035 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5037 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
5038 the regset's store function when ptrace returned an error.
5039 * regcache.c (get_thread_regcache): Invalidate register cache
5040 before fetching inferior's registers.
5042 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5044 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
5045 while-loop as for-loop.
5046 (regsets_store_inferior_registers): Likewise.
5048 2014-11-28 Yao Qi <yao@codesourcery.com>
5050 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
5051 * config.in, configure: Re-generate.
5052 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
5055 2014-11-21 Yao Qi <yao@codesourcery.com>
5057 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
5058 (AC_CHECK_HEADERS): Remove malloc.h.
5059 * configure: Re-generated.
5060 * config.in: Re-generated.
5061 * server.h: Don't include alloca.h and malloc.h.
5062 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
5063 Don't include malloc.h.
5065 2014-11-17 Joel Brobecker <brobecker@adacore.com>
5067 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
5068 corresponding ERRNO check in same block.
5070 2014-11-12 Pedro Alves <palves@redhat.com>
5072 * server.c (cont_thread): Update comment.
5073 (start_inferior, attach_inferior): No longer clear cont_thread.
5074 (handle_v_cont): No longer set cont_thread.
5075 (captured_main): Clear cont_thread each time a GDB connects.
5077 2014-11-12 Pedro Alves <palves@redhat.com>
5079 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
5080 thread, and don't resume all threads if the Hc thread has exited.
5082 2014-11-12 Pedro Alves <palves@redhat.com>
5084 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
5085 the process group instead of to a specific LWP.
5087 2014-10-15 Pedro Alves <palves@redhat.com>
5090 * win32-arm-low.c (arm_set_thread_context): Remove current_event
5092 (arm_set_thread_context): Delete.
5093 (the_low_target): Adjust.
5094 * win32-i386-low.c (debug_registers_changed)
5095 (debug_registers_used): Delete.
5096 (update_debug_registers_callback): New function.
5097 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
5098 needing to update their debug registers.
5099 (win32_get_current_dr): New function.
5100 (x86_dr_low_get_addr, x86_dr_low_get_control)
5101 (x86_dr_low_get_status): Fetch the debug register from the thread
5103 (i386_initial_stuff): Adjust.
5104 (i386_get_thread_context): Remove current_event parameter. Don't
5105 clear debug_registers_changed nor copy DR values to
5107 (i386_set_thread_context): Delete.
5108 (i386_prepare_to_resume): New function.
5109 (i386_thread_added): Mark the thread as needing to update irs
5111 (the_low_target): Remove i386_set_thread_context and install
5112 i386_prepare_to_resume.
5113 * win32-low.c (win32_get_thread_context): Adjust.
5114 (win32_set_thread_context): Use SetThreadContext
5116 (win32_prepare_to_resume): New function.
5117 (win32_require_context): New function, factored out from ...
5118 (thread_rec): ... this.
5119 (continue_one_thread): Call win32_prepare_to_resume on each thread
5120 we're about to continue.
5121 (win32_resume): Call win32_prepare_to_resume on the event thread.
5122 * win32-low.h (struct win32_thread_info)
5123 <debug_registers_changed>: New field.
5124 (struct win32_target_ops): Change prototype of set_thread_context,
5125 delete set_thread_context and add prepare_to_resume.
5126 (win32_require_context): New declaration.
5128 2014-10-08 Gary Benson <gbenson@redhat.com>
5130 * server.h: Do not include common-exceptions.h.
5132 2014-10-08 Gary Benson <gbenson@redhat.com>
5134 * server.h: Do not include cleanups.h.
5136 2014-09-30 James Hogan <james.hogan@imgtec.com>
5138 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
5141 2014-09-23 Yao Qi <yao@codesourcery.com>
5143 * linux-low.c (lp_status_maybe_breakpoint): New function.
5144 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
5145 (count_events_callback): Likewise.
5146 (select_event_lwp_callback): Likewise.
5147 (cancel_breakpoints_callback): Likewise.
5149 2014-09-19 Don Breazeal <donb@codesourcery.com>
5151 * linux-low.c (handle_extended_wait): Call
5152 linux_ptrace_get_extended_event.
5153 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
5154 linux_is_extended_waitstatus.
5156 2014-09-16 Joel Brobecker <brobecker@adacore.com>
5158 * Makefile.in (CPPFLAGS): Define.
5159 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
5160 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
5162 2014-09-16 Gary Benson <gbenson@redhat.com>
5164 * inferiors.h (current_inferior): Renamed as...
5165 (current_thread): New variable. All uses updated.
5166 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
5167 (maybe_move_out_of_jump_pad): Likewise.
5168 (cancel_breakpoint): Likewise.
5169 (linux_low_filter_event): Likewise.
5170 (wait_for_sigstop): Likewise.
5171 (linux_resume_one_lwp): Likewise.
5172 (need_step_over_p): Likewise.
5173 (start_step_over): Likewise.
5174 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
5175 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
5176 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
5177 and save_inferior as saved_thread.
5178 * regcache.c (get_thread_regcache): Renamed saved_inferior as
5180 (regcache_invalidate_thread): Likewise.
5181 * remote-utils.c (prepare_resume_reply): Likewise.
5182 * thread-db.c (thread_db_get_tls_address): Likewise.
5183 (disable_thread_event_reporting): Likewise.
5184 (remove_thread_event_breakpoints): Likewise.
5185 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
5187 * target.h (set_desired_inferior): Renamed as...
5188 (set_desired_thread): New declaration. All uses updated.
5189 * server.c (myresume): Updated comment to reference thread instead
5191 (handle_serial_event): Likewise.
5192 (handle_target_event): Likewise.
5194 2014-09-12 Tom Tromey <tromey@redhat.com>
5195 Gary Benson <gbenson@redhat.com>
5197 * regcache.h: Include common-regcache.h.
5198 (regcache_read_pc): Don't declare.
5199 * regcache.c (get_thread_regcache_for_ptid): New function.
5201 2014-09-11 Tom Tromey <tromey@redhat.com>
5202 Gary Benson <gbenson@redhat.com>
5204 * symbol.c: New file.
5205 * Makefile.in (SFILES): Add symbol.c.
5206 (OBS): Add symbol.o.
5208 2014-09-11 Gary Benson <gbenson@redhat.com>
5210 * target.c (target_stop_ptid, target_continue_ptid): New
5213 2014-09-11 Tom Tromey <tromey@redhat.com>
5214 Gary Benson <gbenson@redhat.com>
5216 * target.h: Include target/target.h.
5217 * target.c (target_read_memory, target_read_uint32)
5218 (target_write_memory): New functions.
5220 2014-09-11 Gary Benson <gbenson@redhat.com>
5222 * server.h (debug_hw_points): Don't declare.
5223 * server.c (debug_hw_points): Don't define. Replace all uses
5224 with show_debug_regs.
5225 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
5226 all uses with show_debug_regs.
5228 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
5230 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
5231 endianness into account.
5232 (ppc_supply_ptrace_register): Likewise.
5234 2014-09-03 James Hogan <james.hogan@imgtec.com>
5236 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
5237 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
5239 2014-09-03 Gary Benson <gbenson@redhat.com>
5241 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
5242 ALL_DEBUG_ADDRESS_REGISTERS.
5244 2014-09-02 Gary Benson <gbenson@redhat.com>
5246 * i386-low.h: Renamed as...
5247 * x86-low.h: New file. All type, function and variable name
5248 prefixes changed from "i386_" to "x86_". All references updated.
5249 * i386-low.c: Renamed as...
5250 * x86-low.c: New file. All type, function and variable name
5251 prefixes changed from "i386_" to "x86_". All references updated.
5253 2014-09-02 Gary Benson <gbenson@redhat.com>
5255 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
5256 (x86_linux_new_thread): Likewise.
5258 2014-08-29 Gary Benson <gbenson@redhat.com>
5260 * server.h (setjmp.h): Do not include.
5261 (toplevel): Do not declare.
5262 (common-exceptions.h): Include.
5263 (cleanups.h): Likewise.
5264 * server.c (toplevel): Do not define.
5265 (exit_code): New static global.
5266 (detach_or_kill_for_exit_cleanup): New function.
5267 (main): New function. Original main renamed to...
5268 (captured_main): New function.
5269 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
5271 2014-08-29 Gary Benson <gbenson@redhat.com>
5273 * Makefile.in (SFILES): Add common/common-exceptions.c.
5274 (OBS): Add common-exceptions.o.
5275 (common-exceptions.o): New rule.
5276 * utils.c (prepare_to_throw_exception): New function.
5278 2014-08-29 Gary Benson <gbenson@redhat.com>
5280 * config.in: Regenerate.
5281 * configure: Likewise.
5283 2014-08-29 Gary Benson <gbenson@redhat.com>
5285 * Makefile.in (SFILES): Add common/cleanups.c.
5287 (cleanups.o): New rule.
5289 2014-08-29 Gary Benson <gbenson@redhat.com>
5291 * utils.c (internal_vwarning): New function.
5293 2014-08-28 Gary Benson <gbenson@redhat.com>
5295 * utils.h (fatal): Remove declaration.
5296 * utils.c (fatal): Remove function.
5298 2014-08-28 Gary Benson <gbenson@redhat.com>
5300 * tracepoint.c (gdb_agent_init): Replace fatal with
5302 (initialize_tracepoint): Likewise.
5304 2014-08-28 Gary Benson <gbenson@redhat.com>
5306 * remote-utils.c (remote_prepare): Replace fatal with error.
5308 2014-08-28 Gary Benson <gbenson@redhat.com>
5310 * linux-low.c (linux_async): Replace fatal with warning.
5312 (linux_start_non_stop): Return -1 if linux_async failed.
5314 2014-08-28 Gary Benson <gbenson@redhat.com>
5316 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
5318 (i386_dr_low_get_addr): Remove vague comment.
5319 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
5322 2014-08-28 Gary Benson <gbenson@redhat.com>
5324 * inferiors.c (get_thread_process): Replace check with gdb_assert.
5325 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
5327 (linux_resume_one_lwp): Likewise.
5328 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
5330 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
5331 with internal_error.
5332 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
5333 (init_register_cache): Replace fatal with gdb_assert_not_reached.
5334 (find_register_by_name): Replace fatal with internal_error.
5335 (find_regno): Likewise.
5336 * tdesc.c (init_target_desc): Replace check with gdb_assert.
5337 * thread-db.c (thread_db_create_event): Likewise.
5338 (thread_db_load_search): Likewise.
5339 (try_thread_db_load_1): Likewise.
5340 * tracepoint.c (get_jump_space_head): Replace fatal with
5342 (claim_trampoline_space): Likewise.
5343 (have_fast_tracepoint_trampoline_buffer): Likewise.
5344 (cmd_qtstart): Likewise.
5345 (stop_tracing): Likewise.
5346 (fast_tracepoint_collecting): Likewise.
5347 (target_malloc): Likewise.
5348 (download_tracepoint): Likewise.
5349 (download_trace_state_variables): Replace check with gdb_assert.
5350 (upload_fast_traceframes): Replace fatal with internal_error.
5352 2014-08-19 Tom Tromey <tromey@redhat.com>
5353 Gary Benson <gbenson@redhat.com>
5355 * Makefile.in (SFILES): Add common/common-debug.c.
5356 (OBS): Add common-debug.o.
5357 (common-debug.o): New rule.
5358 * debug.h (debug_printf): Don't declare.
5359 * debug.c (debug_printf): Renamed and rewritten as...
5360 (debug_vprintf): New function.
5362 2014-08-19 Gary Benson <gbenson@redhat.com>
5364 * utils.h: Do not include print-utils.h.
5366 2014-08-19 Tom Tromey <tromey@redhat.com>
5367 Gary Benson <gbenson@redhat.com>
5369 * server.h: Add static assertion.
5370 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
5372 2014-08-19 Tom Tromey <tromey@redhat.com>
5373 Gary Benson <gbenson@redhat.com>
5375 * Makefile.in (SFILES): Add common/errors.c.
5376 (OBS): Add errors.o.
5377 (IPA_OBS): Add errors-ipa.o.
5378 (errors.o): New rule.
5379 (errors-ipa.o): Likewise.
5380 * utils.h (perror_with_name, error, warning): Don't declare.
5381 * utils.c (warning): Renamed and rewritten as...
5382 (vwarning): New function.
5383 (error): Renamed and rewritten as...
5384 (verror): New function.
5385 (internal_error): Renamed and rewritten as...
5386 (internal_verror): New function.
5388 2014-08-07 Gary Benson <gbenson@redhat.com>
5390 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
5391 * configure: Regenerate.
5392 * config.in: Likewise.
5393 * server.h: Do not include errno.h.
5394 * event-loop.c: Likewise.
5395 * hostio-errno.c: Likewise.
5396 * linux-low.c: Likewise.
5397 * remote-utils.c: Likewise.
5398 * spu-low.c: Likewise.
5399 * utils.c: Likewise.
5400 * gdbreplay.c: Unconditionally include errno.h.
5402 2014-08-07 Gary Benson <gbenson@redhat.com>
5404 * server.h: Do not include string.h.
5405 * event-loop.c: Likewise.
5406 * linux-low.c: Likewise.
5407 * regcache.c: Likewise.
5408 * remote-utils.c: Likewise.
5409 * spu-low.c: Likewise.
5410 * utils.c: Likewise.
5412 2014-08-07 Gary Benson <gbenson@redhat.com>
5414 * server.h: Do not include gdb_assert.h.
5416 2014-08-07 Gary Benson <gbenson@redhat.com>
5418 * server.h: Do not include common-utils.h.
5420 2014-08-07 Gary Benson <gbenson@redhat.com>
5422 * server.h: Do not include ptid.h.
5423 * notif.h: Likewise.
5425 2014-08-07 Gary Benson <gbenson@redhat.com>
5427 * server.h: Do not include gdb_locale.h.
5429 2014-08-07 Gary Benson <gbenson@redhat.com>
5431 * server.h: Do not include gdb/signals.h.
5432 * win32-low.c: Likewise.
5434 2014-08-07 Gary Benson <gbenson@redhat.com>
5436 * server.h: Do not include pathmax.h.
5438 2014-08-07 Gary Benson <gbenson@redhat.com>
5440 * server.h: Do not include libiberty.h.
5441 * linux-bfin-low.c: Likewise.
5443 2014-08-07 Gary Benson <gbenson@redhat.com>
5445 * server.h: Do not include ansidecl.h.
5447 2014-08-07 Gary Benson <gbenson@redhat.com>
5449 * linux-x86-low.c: Do not include stddef.h.
5450 * lynx-ppc-low.c: Likewise.
5451 * tracepoint.c: Likewise.
5453 2014-08-07 Gary Benson <gbenson@redhat.com>
5455 * server.h: Do not include stdarg.h.
5456 * nto-low.c: Likewise.
5458 2014-08-07 Gary Benson <gbenson@redhat.com>
5460 * server.h: Do not include stdlib.h.
5461 * inferiors.c: Likewise.
5462 * linux-low.c: Likewise.
5463 * regcache.c: Likewise.
5464 * spu-low.c: Likewise.
5465 * tracepoint.c: Likewise.
5466 * utils.c: Likewise.
5468 2014-08-07 Gary Benson <gbenson@redhat.com>
5470 * server.h: Do not include stdio.h.
5471 * linux-low.c: Likewise.
5472 * remote-utils.c: Likewise.
5473 * spu-low.c: Likewise.
5474 * utils.c: Likewise.
5475 * wincecompat.c: Likewise.
5477 2014-08-06 Gary Benson <gbenson@redhat.com>
5479 * regcache.c (init_register_cache): Move conditionals inside if.
5481 2014-08-06 Gary Benson <gbenson@redhat.com>
5483 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
5485 2014-07-31 Gary Benson <gbenson@redhat.com>
5487 * ax.h: Do not include server.h.
5488 * gdbthread.h: Likewise.
5489 * lynx-low.h: Likewise.
5490 * notif.h: Likewise.
5492 2014-07-30 Gary Benson <gbenson@redhat.com>
5494 * server.h: Include common-defs.h.
5495 Do not include config.h or build-gnulib-gdbserver/config.h.
5497 2014-07-30 Gary Benson <gbenson@redhat.com>
5499 * hostio-errno.c: Move server.h to top of includes list.
5500 * inferiors.c: Likewise.
5501 * linux-x86-low.c: Likewise.
5502 * notif.c: Include server.h.
5504 2014-07-24 Tom Tromey <tromey@redhat.com>
5505 Gary Benson <gbenson@redhat.com>
5507 * server.h (CORE_ADDR): Now unsigned.
5509 2014-07-16 Pedro Alves <palves@redhat.com>
5511 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
5513 2014-07-15 Pedro Alves <palves@redhat.com>
5515 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
5518 2014-07-11 Pedro Alves <palves@redhat.com>
5520 * linux-low.c (kill_wait_lwp): New function, based on
5521 kill_one_lwp_callback, but use my_waitpid directly.
5522 (kill_one_lwp_callback, linux_kill): Use it.
5524 2014-06-23 Pedro Alves <palves@redhat.com>
5526 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
5527 before setting DR0..DR3.
5529 2014-06-20 Gary Benson <gbenson@redhat.com>
5531 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
5532 * configure: Regenerated.
5533 * config.in: Likewise.
5535 2014-06-20 Gary Benson <gbenson@redhat.com>
5537 * Makefile.in (SFILES): Update locations for files moved
5539 (object file files): Reordered.
5541 2014-06-20 Gary Benson <gbenson@redhat.com>
5543 * i386-low.h (i386_dr_low_can_set_addr): Removed.
5544 (i386_dr_low_set_addr): Likewise.
5545 (i386_dr_low_get_addr): Likewise.
5546 (i386_dr_low_can_set_control): Likewise.
5547 (i386_dr_low_set_control): Likewise.
5548 (i386_dr_low_get_control): Likewise.
5549 (i386_dr_low_get_status): Likewise.
5550 (i386_get_debug_register_length): Likewise.
5551 * linux-x86-low.c (i386_dr_low_set_addr):
5552 Changed signature. Made static.
5553 (i386_dr_low_get_addr): Likewise.
5554 (i386_dr_low_set_control): Likewise.
5555 (i386_dr_low_get_control): Likewise.
5556 (i386_dr_low_get_status): Likewise.
5557 (i386_dr_low): New global variable.
5558 * win32-i386-low.c (i386_dr_low_set_addr):
5559 Changed signature. Made static.
5560 (i386_dr_low_get_addr): Likewise.
5561 (i386_dr_low_set_control): Likewise.
5562 (i386_dr_low_get_control): Likewise.
5563 (i386_dr_low_get_status): Likewise.
5564 (i386_dr_low): New global variable.
5566 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
5568 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
5569 * Makefile.in (AR, AR_FLAGS): Define.
5570 * configure: Regenerate.
5572 2014-06-19 Gary Benson <gbenson@redhat.com>
5574 * Makefile.in (i386-dregs.o): New rule.
5575 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
5576 * i386-low.c (target.h): Remove include.
5577 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
5578 (DR_CONTROL_SHIFT): Likewise.
5579 (DR_CONTROL_SIZE): Likewise.
5580 (DR_RW_EXECUTE): Likewise.
5581 (DR_RW_WRITE): Likewise.
5582 (DR_RW_READ): Likewise.
5583 (DR_RW_IORW): Likewise.
5584 (DR_LEN_1): Likewise.
5585 (DR_LEN_2): Likewise.
5586 (DR_LEN_4): Likewise.
5587 (DR_LEN_8): Likewise.
5588 (DR_LOCAL_ENABLE_SHIFT): Likewise.
5589 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
5590 (DR_ENABLE_SIZE): Likewise.
5591 (DR_LOCAL_SLOWDOWN): Likewise.
5592 (DR_GLOBAL_SLOWDOWN): Likewise.
5593 (DR_CONTROL_RESERVED): Likewise.
5594 (I386_DR_CONTROL_MASK): Likewise.
5595 (I386_DR_VACANT): Likewise.
5596 (I386_DR_LOCAL_ENABLE): Likewise.
5597 (I386_DR_GLOBAL_ENABLE): Likewise.
5598 (I386_DR_DISABLE): Likewise.
5599 (I386_DR_SET_RW_LEN): Likewise.
5600 (I386_DR_GET_RW_LEN): Likewise.
5601 (I386_DR_WATCH_HIT): Likewise.
5602 (i386_wp_op_t): Likewise.
5603 (i386_show_dr): Likewise.
5604 (i386_length_and_rw_bits): Likewise.
5605 (i386_insert_aligned_watchpoint): Likewise.
5606 (i386_remove_aligned_watchpoint): Likewise.
5607 (i386_handle_nonaligned_watchpoint): Likewise.
5608 i386_update_inferior_debug_regs(): Likewise.
5609 (i386_dr_insert_watchpoint): Likewise.
5610 (i386_dr_remove_watchpoint): Likewise.
5611 (i386_dr_region_ok_for_watchpoint): Likewise.
5612 (i386_dr_stopped_data_address): Likewise.
5613 (i386_dr_stopped_by_watchpoint): Likewise.
5615 2014-06-19 Gary Benson <gbenson@redhat.com>
5617 * i386-low.c (i386_dr_show): Renamed to
5618 i386_show_dr and made static. All uses updated.
5619 (i386_dr_length_and_rw_bits): Renamed to
5620 i386_length_and_rw_bits and made static.
5622 (i386_dr_insert_aligned_watchpoint): Renamed to
5623 i386_insert_aligned_watchpoint and made static.
5625 (i386_dr_remove_aligned_watchpoint): Renamed to
5626 i386_remove_aligned_watchpoint and made static.
5628 (i386_dr_update_inferior_debug_regs): Renamed to
5629 i386_update_inferior_debug_regs and made static.
5632 2014-06-18 Gary Benson <gbenson@redhat.com>
5634 * i386-low.h (i386_dr_low_can_set_addr): New macro.
5635 (i386_dr_low_can_set_control): Likewise.
5636 (i386_get_debug_register_length): Likewise.
5637 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
5638 (i386_dr_low_can_set_control): Likewise.
5639 (i386_get_debug_register_length): Likewise.
5641 2014-06-17 Gary Benson <gbenson@redhat.com>
5643 * i386-low.h (i386-dregs.h): New include.
5644 (DR_FIRSTADDR): Now in i386-dregs.h.
5645 (DR_LASTADDR): Likewise.
5646 (DR_NADDR): Likewise.
5647 (DR_STATUS): Likewise.
5648 (DR_CONTROL): Likewise.
5649 (i386_debug_reg_state): Likewise.
5650 (i386_dr_insert_watchpoint): Likewise.
5651 (i386_dr_remove_watchpoint): Likewise.
5652 (i386_dr_region_ok_for_watchpoint): Likewise.
5653 (i386_dr_stopped_data_address): Likewise.
5654 (i386_dr_stopped_by_watchpoint): Likewise.
5655 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
5657 2014-06-18 Gary Benson <gbenson@redhat.com>
5659 * i386-low.h (i386_low_insert_watchpoint): Renamed to
5660 i386_dr_insert_watchpoint.
5661 (i386_low_remove_watchpoint): Renamed to
5662 i386_dr_remove_watchpoint.
5663 (i386_low_region_ok_for_watchpoint): Renamed to
5664 i386_dr_region_ok_for_watchpoint.
5665 (i386_low_stopped_data_address): Renamed to
5666 i386_dr_stopped_data_address.
5667 (i386_low_stopped_by_watchpoint): Renamed to
5668 i386_dr_stopped_by_watchpoint.
5669 * i386-low.c (i386_show_dr): Renamed to
5670 i386_dr_show and made nonstatic. All uses updated.
5671 (i386_length_and_rw_bits): Renamed to
5672 i386_dr_length_and_rw_bits and made nonstatic.
5674 (i386_insert_aligned_watchpoint): Renamed to
5675 i386_dr_insert_aligned_watchpoint and made nonstatic.
5677 (i386_remove_aligned_watchpoint): Renamed to
5678 i386_dr_remove_aligned_watchpoint and made nonstatic.
5680 (i386_update_inferior_debug_regs): Renamed to
5681 i386_dr_update_inferior_debug_regs and made nonstatic.
5683 (i386_low_insert_watchpoint): Renamed to
5684 i386_dr_insert_watchpoint. All uses updated.
5685 (i386_low_remove_watchpoint): Renamed to
5686 i386_dr_remove_watchpoint. All uses updated.
5687 (i386_low_region_ok_for_watchpoint): Renamed to
5688 i386_dr_region_ok_for_watchpoint. All uses updated.
5689 (i386_low_stopped_data_address): Renamed to
5690 i386_dr_stopped_data_address. All uses updated.
5691 (i386_low_stopped_by_watchpoint): Renamed to
5692 i386_dr_stopped_by_watchpoint. All uses updated.
5694 2014-06-18 Gary Benson <gbenson@redhat.com>
5696 * i386-low.c (i386_dr_low_can_set_addr): New macro.
5697 (i386_dr_low_can_set_control): Likewise.
5698 (i386_insert_aligned_watchpoint): New check.
5700 2014-06-18 Gary Benson <gbenson@redhat.com>
5702 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
5705 2014-06-18 Gary Benson <gbenson@redhat.com>
5707 * i386-low.c (i386_length_and_rw_bits): Use internal_error
5708 instead of fatal and error.
5709 (i386_handle_nonaligned_watchpoint): Likewise.
5711 2014-06-18 Gary Benson <gbenson@redhat.com>
5713 * i386-low.c (i386_get_debug_register_length): New macro.
5714 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
5715 (i386_show_dr): Use debug_printf instead of fprintf. Use
5716 phex to format values.
5718 2014-06-18 Gary Benson <gbenson@redhat.com>
5720 * i386-low.h: Comment changes.
5721 * i386-low.c: Likewise.
5723 2014-06-18 Gary Benson <gbenson@redhat.com>
5725 * i386-low.c: Whitespace changes.
5727 2014-06-12 Tom Tromey <tromey@redhat.com>
5729 * utils.c (freeargv): Remove.
5731 2014-06-12 Tom Tromey <tromey@redhat.com>
5733 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
5734 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
5735 (parse_debug_format_options): Likewise.
5736 (gdbserver_usage): Likewise.
5737 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
5738 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
5739 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
5741 ($(LIBGNU)): Depend on libiberty.
5742 (all-lib): Recurse into all subdirs.
5743 (install-only): Invoke "install" target in subdirs.
5744 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
5746 * configure: Rebuild.
5747 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
5748 for vasprintf, vsnprintf, or gettimeofday.
5749 * configure.srv: Don't add safe-ctype.o or lbasename.o to
5752 2014-06-05 Joel Brobecker <brobecker@adacore.com>
5754 * development.sh: Delete.
5755 * Makefile.in (config.status): Adjust dependency on development.sh.
5756 * configure.ac: Adjust development.sh source call.
5757 * configure: Regenerate.
5759 2014-06-02 Pedro Alves <palves@redhat.com>
5761 * ax.c (gdb_free_agent_expr): New function.
5762 * ax.h (gdb_free_agent_expr): New declaration.
5763 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
5765 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
5767 (clear_breakpoint_conditions_and_commands): New function.
5768 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
5769 (clear_breakpoint_conditions_and_commands): New declaration.
5771 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
5773 * linux-aarch64-low.c (asm/ptrace.h): Include.
5775 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
5777 Fix TLS access for -static -pthread.
5778 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
5779 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
5780 (thread_db_load_search, try_thread_db_load_1): Initialize it.
5782 2014-05-20 Pedro Alves <palves@redhat.com>
5784 * linux-aarch64-low.c (aarch64_insert_point)
5785 (aarch64_remove_point): No longer check whether the type is
5786 supported here. Adjust to new interface.
5787 (the_low_target): Install aarch64_supports_z_point_type as
5788 supports_z_point_type method.
5789 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
5790 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
5791 instead of a Z packet char. Adjust.
5792 (arm_supports_z_point_type): New function.
5793 (arm_insert_point, arm_remove_point): Adjust to new interface.
5794 (the_low_target): Install arm_supports_z_point_type.
5795 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
5796 (cris_insert_point, cris_remove_point): Adjust to new interface.
5797 Don't check whether the type is supported here.
5798 (the_low_target): Install cris_supports_z_point_type.
5799 * linux-low.c (linux_supports_z_point_type): New function.
5800 (linux_insert_point, linux_remove_point): Adjust to new interface.
5801 * linux-low.h (struct linux_target_ops) <insert_point,
5802 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
5803 raw_breakpoint pointer parameter.
5804 <supports_z_point_type>: New method.
5805 * linux-mips-low.c (mips_supports_z_point_type): New function.
5806 (mips_insert_point, mips_remove_point): Adjust to new interface.
5807 Use mips_supports_z_point_type.
5808 (the_low_target): Install mips_supports_z_point_type.
5809 * linux-ppc-low.c (the_low_target): Install NULL as
5810 supports_z_point_type method.
5811 * linux-s390-low.c (the_low_target): Install NULL as
5812 supports_z_point_type method.
5813 * linux-sparc-low.c (the_low_target): Install NULL as
5814 supports_z_point_type method.
5815 * linux-x86-low.c (x86_supports_z_point_type): New function.
5816 (x86_insert_point): Adjust to new insert_point interface. Use
5817 insert_memory_breakpoint. Adjust to new
5818 i386_low_insert_watchpoint interface.
5819 (x86_remove_point): Adjust to remove_point interface. Use
5820 remove_memory_breakpoint. Adjust to new
5821 i386_low_remove_watchpoint interface.
5822 (the_low_target): Install x86_supports_z_point_type.
5823 * lynx-low.c (lynx_target_ops): Install NULL as
5824 supports_z_point_type callback.
5825 * nto-low.c (nto_supports_z_point_type): New.
5826 (nto_insert_point, nto_remove_point): Adjust to new interface.
5827 (nto_target_ops): Install nto_supports_z_point_type.
5828 * mem-break.c: Adjust intro comment.
5829 (struct raw_breakpoint) <raw_type, size>: New fields.
5830 <inserted>: Update comment.
5831 <shlib_disabled>: Delete field.
5832 (enum bkpt_type) <gdb_breakpoint>: Delete value.
5833 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
5834 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
5835 (raw_bkpt_type_to_target_hw_bp_type): New function.
5836 (find_enabled_raw_code_breakpoint_at): New function.
5837 (find_raw_breakpoint_at): New type and size parameters. Use them.
5838 (insert_memory_breakpoint): New function, based off
5839 set_raw_breakpoint_at.
5840 (remove_memory_breakpoint): New function.
5841 (set_raw_breakpoint_at): Reimplement.
5842 (set_breakpoint): New, based on set_breakpoint_at.
5843 (set_breakpoint_at): Reimplement.
5844 (delete_raw_breakpoint): Go through the_target->remove_point
5845 instead of assuming memory breakpoints.
5846 (find_gdb_breakpoint_at): Delete.
5847 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
5848 (find_gdb_breakpoint): New function.
5849 (set_gdb_breakpoint_at): Delete.
5850 (z_type_supported): New function.
5851 (set_gdb_breakpoint_1): New function, loosely based off
5852 set_gdb_breakpoint_at.
5853 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
5854 (delete_gdb_breakpoint_at): Delete.
5855 (delete_gdb_breakpoint_1): New function, loosely based off
5856 delete_gdb_breakpoint_at.
5857 (delete_gdb_breakpoint): New function.
5858 (clear_gdb_breakpoint_conditions): Rename to ...
5859 (clear_breakpoint_conditions): ... this. Don't handle a NULL
5861 (add_condition_to_breakpoint): Make static.
5862 (add_breakpoint_condition): Take a struct breakpoint pointer
5863 instead of an address. Adjust.
5864 (gdb_condition_true_at_breakpoint): Rename to ...
5865 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
5867 (gdb_condition_true_at_breakpoint): Reimplement.
5868 (add_breakpoint_commands): Take a struct breakpoint pointer
5869 instead of an address. Adjust.
5870 (gdb_no_commands_at_breakpoint): Rename to ...
5871 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
5872 parameter. Return true if no breakpoint was found. Change debug
5874 (gdb_no_commands_at_breakpoint): Reimplement.
5875 (run_breakpoint_commands): Rename to ...
5876 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
5877 and change return type to boolean.
5878 (run_breakpoint_commands): New function.
5879 (gdb_breakpoint_here): Also check for Z1 breakpoints.
5880 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
5881 breakpoint. Go through the_target->remove_point instead of
5882 assuming memory breakpoint.
5883 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
5884 software and hardware breakpoints.
5885 (reinsert_raw_breakpoint): Go through the_target->insert_point
5886 instead of assuming memory breakpoint.
5887 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
5888 software and hardware breakpoints.
5889 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
5890 Check both software and hardware breakpoints.
5891 (validate_inserted_breakpoint): Assert the breakpoint is a
5892 software breakpoint. Set the inserted flag to -1 instead of
5893 setting shlib_disabled.
5894 (delete_disabled_breakpoints): Adjust.
5895 (validate_breakpoints): Only validate software breakpoints.
5896 Adjust to inserted flag change.
5897 (check_mem_read, check_mem_write): Skip breakpoint types other
5898 than software breakpoints. Adjust to inserted flag change.
5899 * mem-break.h (enum raw_bkpt_type): New enum.
5900 (raw_breakpoint, struct process_info): Forward declare.
5901 (Z_packet_to_target_hw_bp_type): Delete declaration.
5902 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
5903 (set_gdb_breakpoint, delete_gdb_breakpoint)
5904 (clear_breakpoint_conditions): New declarations.
5905 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
5906 (breakpoint_inserted_here): Update comment.
5907 (add_breakpoint_condition, add_breakpoint_commands): Replace
5908 address parameter with a breakpoint pointer parameter.
5909 (gdb_breakpoint_here): Update comment.
5910 (delete_gdb_breakpoint_at): Delete.
5911 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
5912 * server.c (process_point_options): Take a struct breakpoint
5913 pointer instead of an address. Adjust.
5914 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
5915 delete_gdb_breakpoint.
5916 * spu-low.c (spu_target_ops): Install NULL as
5917 supports_z_point_type method.
5918 * target.h: Include mem-break.h.
5919 (struct target_ops) <prepare_to_access_memory>: Update comment.
5920 <supports_z_point_type>: New field.
5921 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5922 instead of a char. Also take a raw breakpoint pointer.
5923 * win32-arm-low.c (the_low_target): Install NULL as
5924 supports_z_point_type.
5925 * win32-i386-low.c (i386_supports_z_point_type): New function.
5926 (i386_insert_point, i386_remove_point): Adjust to new interface.
5927 (the_low_target): Install i386_supports_z_point_type.
5928 * win32-low.c (win32_supports_z_point_type): New function.
5929 (win32_insert_point, win32_remove_point): Adjust to new interface.
5930 (win32_target_ops): Install win32_supports_z_point_type.
5931 * win32-low.h (struct win32_target_ops):
5932 <supports_z_point_type>: New method.
5933 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5934 instead of a char. Also take a raw breakpoint pointer.
5936 2014-05-20 Pedro Alves <palves@redhat.com>
5938 * mem-break.h: Include break-common.h.
5939 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5940 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
5941 (Z_packet_to_target_hw_bp_type): New declaration.
5942 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
5943 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
5944 (Z_PACKET_ACCESS_WP): Delete macros.
5945 (Z_packet_to_hw_type): Delete function.
5946 * i386-low.h: Don't include break-common.h here.
5947 (Z_packet_to_hw_type): Delete declaration.
5948 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
5949 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5950 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
5951 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5952 * linux-aarch64-low.c: Don't include break-common.h here.
5953 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5954 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
5955 (Z_packet_to_target_hw_bp_type): Delete function.
5956 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
5958 (mips_insert_point, mips_remove_point): Use
5959 Z_packet_to_target_hw_bp_type.
5961 2014-05-20 Pedro Alves <palves@redhat.com>
5963 * linux-aarch64-low.c: Include break-common.h.
5964 (enum target_point_type): Delete.
5965 (Z_packet_to_point_type): Rename to ...
5966 (Z_packet_to_target_hw_bp_type): ... this, and return a
5967 target_hw_bp_type instead.
5968 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
5969 instead of an enum target_point_type.
5970 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
5972 (aarch64_dr_state_insert_one_point)
5973 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
5974 (aarch64_handle_aligned_watchpoint)
5975 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
5976 Take an enum target_hw_bp_type instead of an enum
5978 (aarch64_supports_z_point_type): New function.
5979 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
5980 use Z_packet_to_target_hw_bp_type.
5982 2014-05-20 Joel Brobecker <brobecker@adacore.com>
5984 * configure.ac: Only use -Werror by default when DEVELOPMENT
5986 * configure: Regenerate.
5988 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
5990 Fix gdbserver qGetTLSAddr for x86_64 -m32.
5991 * linux-x86-low.c (X86_64_USER_REGS): New.
5992 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
5994 2014-04-28 Yao Qi <yao@codesourcery.com>
5996 * Makefile.in (i386-avx512.c): Fix the typo of generated file
5999 2014-04-25 Pedro Alves <palves@redhat.com>
6002 * linux-low.c (linux_attach_fail_reason_string): New function.
6003 (linux_attach_lwp): Delete.
6004 (linux_attach_lwp_1): Rename to ...
6005 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
6006 argument. Remove "initial" parameter. Return int instead of
6007 void. Don't error or warn here.
6008 (linux_attach): Adjust to call linux_attach_lwp. Call error on
6009 failure to attach to the tgid. Call warning when failing to
6011 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
6012 argument. Remove "initial" parameter. Return int instead of
6013 void. Don't error or warn here.
6014 (linux_attach_fail_reason_string): New declaration.
6015 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
6016 interface change. Use linux_attach_fail_reason_string.
6018 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
6019 Walfred Tedeschi <walfred.tedeschi@intel.com>
6021 * Makefile.in: Added rules to handle new files
6022 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
6023 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
6024 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
6025 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
6026 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
6027 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
6029 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
6030 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
6031 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
6032 i386/x32-avx512.xml.
6033 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
6034 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
6035 i386/x32-avx512-linux.xml.
6036 * i387-fp.c (num_avx512_k_registers): New constant for number
6038 (num_avx512_zmmh_low_registers): New constant for number of
6039 lower ZMM registers (0-15).
6040 (num_avx512_zmmh_high_registers): New constant for number of
6041 higher ZMM registers (16-31).
6042 (num_avx512_ymmh_registers): New contant for number of higher
6043 YMM registers (ymm16-31 added by avx521 on x86_64).
6044 (num_avx512_xmm_registers): New constant for number of higher
6045 XMM registers (xmm16-31 added by AVX512 on x86_64).
6046 (struct i387_xsave): Add space for AVX512 registers.
6047 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
6048 Add code to handle AVX512 registers.
6049 (i387_xsave_to_cache): Add code to handle AVX512 registers.
6050 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
6051 prototypei from generated file.
6052 (tdesc_amd64_avx512_linux): Likewise.
6053 (init_registers_x32_avx512_linux): Likewise.
6054 (tdesc_x32_avx512_linux): Likewise.
6055 (init_registers_i386_avx512_linux): Likewise.
6056 (tdesc_i386_avx512_linux): Likewise.
6057 (x86_64_regmap): Add AVX512 registers.
6058 (x86_linux_read_description): Add code to handle AVX512 XSTATE
6060 (initialize_low_arch): Add code to initialize AVX512 registers.
6062 2014-04-23 Pedro Alves <palves@redhat.com>
6064 * mem-break.c (find_gdb_breakpoint_at): Make static.
6065 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
6067 2014-04-23 Pedro Alves <palves@redhat.com>
6069 * i386-low.c: Don't include break-common.h here.
6070 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6071 prototype to take target_hw_bp_type as argument instead of a Z
6073 * i386-low.h: Include break-common.h here.
6074 (Z_packet_to_hw_type): Declare.
6075 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6077 * linux-x86-low.c (x86_insert_point): Convert the packet number to
6078 a target_hw_bp_type before calling i386_low_insert_watchpoint.
6079 (x86_remove_point): Convert the packet number to a
6080 target_hw_bp_type before calling i386_low_remove_watchpoint.
6081 * win32-i386-low.c (i386_insert_point): Convert the packet number
6082 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
6083 (i386_remove_point): Convert the packet number to a
6084 target_hw_bp_type before calling i386_low_remove_watchpoint.
6086 2014-04-23 Pedro Alves <palves@redhat.com>
6088 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
6090 2014-04-10 Pedro Alves <palves@redhat.com>
6092 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
6093 Check if the condition or command is NULL before checking if the
6094 breakpoint is known. On success, return true.
6095 * mem-break.h (add_breakpoint_condition): Document return.
6096 (add_breakpoint_commands): Add describing comment.
6097 * server.c (skip_to_semicolon): New function.
6098 (process_point_options): Use it.
6100 2014-04-09 Pedro Alves <palves@redhat.com>
6102 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
6105 2014-02-27 Pedro Alves <palves@redhat.com>
6108 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
6110 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
6112 (last_thread_of_process_p): Take a PID argument instead of a
6114 (linux_wait_for_lwp): Delete.
6115 (num_lwps, check_zombie_leaders, not_stopped_callback): New
6117 (linux_low_filter_event): New function, party factored out from
6118 linux_wait_for_event.
6119 (linux_wait_for_event): Rename to ...
6120 (linux_wait_for_event_filtered): ... this. Add new filter ptid
6121 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
6122 sigsuspend. Check for zombie leaders.
6123 (linux_wait_for_event): Reimplement as wrapper around
6124 linux_wait_for_event_filtered.
6125 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
6126 a normal or signal exit is seen, it's the whole process exiting.
6127 (wait_for_sigstop): No longer a for_each_inferior callback.
6128 Rewrite on top of linux_wait_for_event_filtered.
6129 (stop_all_lwps): Call wait_for_sigstop directly.
6130 * server.c (resume, handle_target_event): Handle
6131 TARGET_WAITKIND_NO_RESUMED.
6133 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6135 * win32-low.c (psapi_get_dll_name,
6136 * win32_CreateToolhelp32Snapshot): Delete.
6137 (win32_CreateToolhelp32Snapshot, win32_Module32First)
6138 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
6140 (handle_load_dll): Add function description.
6141 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
6143 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6145 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
6147 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
6148 base address when calling win32_add_one_solib.
6149 (handle_load_dll): Delete local variable load_addr.
6150 Remove 0x1000 offset applied to DLL base address when calling
6151 win32_add_one_solib.
6152 (handle_unload_dll): Add comment.
6154 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6156 * win32-low.c (win32_add_all_dlls): Renames
6157 win32_ensure_ntdll_loaded. Rewrite function documentation.
6158 Adjust implementation to always load all DLLs.
6159 Add 0x1000 offset to DLL base address when calling
6160 win32_add_one_solib.
6161 (child_initialization_done): New static global.
6162 (do_initial_child_stuff): Set child_initialization_done to
6163 zero during child initialization, and 1 after. Replace call
6164 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
6166 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
6167 (handle_unload_dll): Add function documentation.
6168 (get_child_debug_event): Ignore load and unload DLL events
6169 during child initialization.
6171 2014-02-20 Doug Evans <dje@google.com>
6173 Remove global all_lwps.
6174 * inferiors.h (ptid_of): Move here from linux-low.h.
6175 (pid_of, lwpid_of): Ditto.
6176 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
6177 parameter is a struct thread_info * now.
6178 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
6179 directly. Pass &all_threads to find_inferior instead of &all_lwps.
6180 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
6182 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
6183 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
6184 * linux-arm-low.c (update_registers_callback): Update, "entry"
6185 parameter is a struct thread_info * now.
6186 Fetch lwpid from current_inferior directly.
6187 (arm_insert_point): Pass &all_threads to find_inferior instead of
6189 (arm_remove_point): Ditto.
6190 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
6191 (arm_prepare_to_resume): Fetch pid from thread.
6192 (arm_read_description): Fetch lwpid from current_inferior directly.
6193 * linux-low.c (all_lwps): Delete.
6194 (delete_lwp): Delete call to remove_inferior.
6195 (handle_extended_wait): Fetch lwpid from thread.
6196 (add_lwp): Don't set lwp->entry.id. Remove call to
6197 add_inferior_to_list.
6198 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
6199 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
6200 (kill_one_lwp_callback): Ditto.
6201 (linux_kill): Don't dereference NULL pointer.
6202 Fetch ptid,lwpid from thread.
6203 (get_detach_signal): Fetch ptid from thread.
6204 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
6205 Simplify call to regcache_invalidate_thread.
6206 (delete_lwp_callback): Update, "entry" parameter is a
6207 struct thread_info * now. Fetch pid from thread.
6208 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
6209 (status_pending_p_callback): Update, "entry" parameter is a
6210 struct thread_info * now. Fetch ptid from thread.
6211 (find_lwp_pid): Update, "entry" parameter is a
6212 struct thread_info * now.
6213 (linux_wait_for_lwp): Fetch pid from thread.
6214 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
6215 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
6216 (enqueue_one_deferred_signal): Fetch lwpid from thread.
6217 (dequeue_one_deferred_signal): Ditto.
6218 (cancel_breakpoint): Fetch ptid from current_inferior.
6219 (linux_wait_for_event): Pass &all_threads to find_inferior,
6220 not &all_lwps. Fetch ptid, lwpid from thread.
6221 (count_events_callback): Update, "entry" parameter is a
6222 struct thread_info * now.
6223 (select_singlestep_lwp_callback): Ditto.
6224 (select_event_lwp_callback): Ditto.
6225 (cancel_breakpoints_callback): Ditto.
6226 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
6228 (select_event_lwp): Ditto. Fetch ptid from event_thread.
6229 (unsuspend_one_lwp): Update, "entry" parameter is a
6230 struct thread_info * now.
6231 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
6233 (linux_stabilize_threads): Ditto. And for for_each_inferior.
6234 Fetch lwpid from thread, not lwp.
6235 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
6236 Pass &all_threads to find_inferior, not &all_lwps.
6237 (send_sigstop): Fetch lwpid from thread, not lwp.
6238 (send_sigstop_callback): Update, "entry" parameter is a
6239 struct thread_info * now.
6240 (suspend_and_send_sigstop_callback): Ditto.
6241 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
6242 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
6243 struct thread_info * now.
6244 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
6246 (lwp_running): Update, "entry" parameter is a
6247 struct thread_info * now.
6248 (stop_all_lwps): Fetch ptid from thread.
6249 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
6250 (linux_resume_one_lwp): Fetch lwpid from thread.
6251 (linux_set_resume_request): Update, "entry" parameter is a
6252 struct thread_info * now. Fetch pid, lwpid from thread.
6253 (resume_status_pending_p): Update, "entry" parameter is a
6254 struct thread_info * now.
6255 (need_step_over_p): Ditto. Fetch lwpid from thread.
6256 (start_step_over): Fetch lwpid from thread.
6257 (linux_resume_one_thread): Update, "entry" parameter is a
6258 struct thread_info * now. Fetch lwpid from thread.
6259 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
6260 (proceed_one_lwp): Update, "entry" parameter is a
6261 struct thread_info * now. Fetch lwpid from thread.
6262 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
6263 struct thread_info * now.
6264 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
6265 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
6266 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
6268 (regsets_store_inferior_registers): Ditto.
6269 (fetch_register, store_register): Ditto.
6270 (linux_read_memory, linux_write_memory): Ditto.
6271 (linux_request_interrupt): Ditto.
6272 (linux_read_auxv): Ditto.
6273 (linux_xfer_siginfo): Ditto.
6274 (linux_qxfer_spu): Ditto.
6275 (linux_qxfer_libraries_svr4): Ditto.
6276 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
6277 moved to inferiors.h.
6279 (get_thread_lwp): Update.
6280 (struct lwp_info): Delete member "entry". Simplify comment for
6283 * linux-mips-low.c (mips_read_description): Fetch lwpid from
6284 current_inferior directly.
6285 (update_watch_registers_callback): Update, "entry" parameter is a
6286 struct thread_info * now. Fetch pid from thread.
6287 (mips_linux_prepare_to_resume): Fetch ptid from thread.
6288 (mips_insert_point): Fetch lwpid from current_inferior.
6289 Pass &all_threads to find_inferior, not &all_lwps.
6290 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
6291 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
6293 (mips_stopped_data_address): Ditto.
6294 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
6296 * linux-tile-low.c (tile_arch_setup): Ditto.
6297 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
6298 (update_debug_registers_callback): Update, "entry" parameter is a
6299 struct thread_info * now. Fetch pid from thread.
6300 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
6301 Pass &all_threads to find_inferior, not &all_lwps.
6302 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
6303 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
6304 Pass &all_threads to find_inferior, not &all_lwps.
6305 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
6306 (i386_dr_low_get_status): Ditto.
6307 (x86_linux_prepare_to_resume): Fetch ptid from thread.
6308 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
6309 (x86_linux_read_description): Ditto.
6310 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
6312 2014-02-20 Doug Evans <dje@google.com>
6314 * inferiors.c (get_first_inferior): Fix buglet.
6316 2014-02-19 Doug Evans <dje@google.com>
6318 * gdbthread.h (add_thread): Change result type to struct thread_info *.
6319 * inferiors.c (add_thread): Change result type to struct thread_info *.
6320 All callers updated.
6321 (add_lwp): Call add_thread here instead of in callers.
6322 All callers updated.
6323 * linux-low.h (get_lwp_thread): Rewrite.
6324 (struct lwp_info): New member "thread".
6326 2014-02-19 Doug Evans <dje@google.com>
6328 * linux-low.c (add_lwp): Change result to struct lwp_info *.
6329 All callers updated.
6331 2014-02-19 Doug Evans <dje@google.com>
6333 * inferiors.c (add_thread): Fix whitespace.
6335 2014-02-19 Doug Evans <dje@google.com>
6337 * dll.c (clear_dlls): Replace accessing list implemention details
6339 * gdbthread.h (get_first_thread): Declare.
6340 * inferiors.c (for_each_inferior_with_data): New function.
6341 (get_first_thread): New function.
6342 (find_thread_ptid): Simplify.
6343 (get_first_inferior): New function.
6344 (clear_list): Delete.
6345 (one_inferior_p): New function.
6346 (clear_inferior_list): New function.
6347 (clear_inferiors): Update.
6348 * inferiors.h (for_each_inferior_with_data): Declare.
6349 (clear_inferior_list): Declare.
6350 (one_inferior_p): Declare.
6351 (get_first_inferior): Declare.
6352 * linux-low.c (linux_wait_for_event): Replace accessing list
6353 implemention details with API function.
6354 * server.c (target_running): Ditto.
6355 (accumulate_file_name_length): New function.
6356 (emit_dll_description): New function.
6357 (handle_qxfer_libraries): Replace accessing list implemention
6358 details with API function.
6359 (handle_qxfer_threads_worker): New function.
6360 (handle_qxfer_threads_proper): Replace accessing list implemention
6361 details with API function.
6362 (handle_query): Ditto.
6363 (visit_actioned_threads_callback_ftype): New typedef.
6364 (visit_actioned_threads_data): New struct.
6365 (visit_actioned_threads): Rewrite to be find_inferior callback.
6366 (resume): Call find_inferior.
6367 (handle_status): Replace accessing list implemention
6368 details with API function.
6369 (process_serial_event): Replace accessing list implemention details
6371 * target.c (set_desired_inferior): Replace accessing list implemention
6372 details with API function.
6373 * tracepoint.c (same_process_p): New function.
6374 (gdb_agent_about_to_close): Replace accessing list implemention
6375 details with API function.
6376 * win32-low.c (child_delete_thread): Replace accessing list
6377 implemention details with API function.
6378 (match_dll_by_basename): New function.
6379 (dll_is_loaded_by_basename): New function.
6380 (win32_ensure_ntdll_loaded): Replace accessing list implemention
6381 details call to dll_is_loaded_by_basename.
6383 2014-02-19 Doug Evans <dje@google.com>
6385 * dll.h (struct dll_info): Add comment.
6386 * gdbthread.h (struct thread_info): Add comment.
6387 (current_ptid): Simplify.
6388 * inferiors.c (add_process): Update.
6389 (remove_process): Update.
6390 * inferiors.h (struct process_info): Rename member "head" to "entry".
6391 * linux-low.c (delete_lwp): Update.
6393 (last_thread_of_process_p): Update.
6394 (kill_one_lwp_callback, linux_kill): Update.
6395 (status_pending_p_callback): Update.
6396 (wait_for_sigstop): Update. Simplify read of ptid.
6397 (start_step_over): Update.
6398 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
6399 (get_lwp_thread): Update.
6400 (struct lwp_info): Rename member "head" to "entry".
6401 * regcache.h (inferior_list_entry): Delete.
6402 * server.c (kill_inferior_callback): Update.
6403 (detach_or_kill_inferior_callback): Update.
6404 (print_started_pid): Update.
6405 (print_attached_pid): Update.
6406 (process_serial_event): Simplify read of ptid.
6407 * thread-db.c (thread_db_create_event): Update.
6408 (thread_db_get_tls_address): Update.
6409 * win32-low.c (current_inferior_ptid): Simplify.
6411 2014-02-19 Tom Tromey <tromey@redhat.com>
6413 * target.h (struct target_ops) <supports_btrace>: Add target_ops
6415 (target_supports_btrace): Update.
6417 2014-02-14 Yao Qi <yao@codesourcery.com>
6419 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
6420 (rsp-low-ipa.o): New target.
6422 2014-02-12 Tom Tromey <tromey@redhat.com>
6424 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
6425 convert_ascii_to_int.
6426 * regcache.c (registers_to_string): Likewise.
6427 * remote-utils.c (decode_M_packet): Likewise.
6428 * server.c (process_serial_event): Likewise.
6430 2014-02-12 Tom Tromey <tromey@redhat.com>
6432 * server.c (handle_query, handle_v_run): Use hex2bin, not
6434 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
6436 2014-02-12 Tom Tromey <tromey@redhat.com>
6438 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
6439 convert_int_to_ascii.
6440 * regcache.c (registers_to_string, collect_register_as_string):
6442 * remote-utils.c (look_up_one_symbol, relocate_instruction):
6444 * server.c (process_serial_event): Likewise.
6445 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
6446 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
6448 2014-02-12 Tom Tromey <tromey@redhat.com>
6450 * remote-utils.c (look_up_one_symbol, monitor_output): Use
6451 bin2hex, not hexify.
6452 * tracepoint.c (cmd_qtstatus): Likewise.
6454 2014-02-12 Tom Tromey <tromey@redhat.com>
6456 * remote-utils.c (monitor_output): Pass explicit length to
6459 2014-02-12 Tom Tromey <tromey@redhat.com>
6461 * tracepoint.c: Include rsp-low.h.
6462 * server.c: Include rsp-low.h.
6463 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
6464 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
6466 * remote-utils.c: Include rsp-low.h.
6467 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
6468 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
6469 (convert_int_to_ascii, convert_ascii_to_int): Move to
6471 * regcache.c: Include rsp-low.h.
6472 * ax.c: Include rsp-low.h.
6473 * Makefile.in (SFILES): Add common/rsp-low.c.
6474 (OBS): Add rsp-low.o.
6475 (rsp-low.o): New target.
6477 2014-02-12 Tom Tromey <tromey@redhat.com>
6479 * utils.h (pulongest, plongest, phex_nz): Don't declare.
6480 Include print-utils.h.
6481 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
6482 (plongest, thirty_two, phex_nz): Remove.
6483 * Makefile.in (SFILES): Add common/print-utils.c.
6484 (OBS): Add print-utils.o.
6485 (print-utils-ipa.o): New target.
6486 (print-utils.o): New target.
6487 (IPA_OBJS): Add print-utils-ipa.o.
6489 2014-02-06 Tom Tromey <tromey@redhat.com>
6491 * Makefile.in (SFILES): Fix indentation.
6493 2014-02-05 Doug Evans <dje@google.com>
6495 * linux-low.c (linux_wait_for_event): Improve comment.
6496 (linux_wait_1): Keep current_inferior in sync with event_child.
6498 2014-01-22 Doug Evans <dje@google.com>
6500 * gdbthread.h (gdb_id_to_thread): Delete, unused.
6502 2014-01-22 Doug Evans <dje@google.com>
6504 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
6505 * configure: Regenerate.
6506 * config.in: Regenerate.
6507 * Makefile.in (SFILES): Add debug.c.
6509 * debug.c: New file.
6510 * debug.h: New file.
6511 * linux-aarch64-low.c (*): Update all debugging printfs to use
6512 debug_printf instead of fprintf.
6513 * linux-arm-low.c (*): Ditto.
6514 * linux-cris-low.c (*): Ditto.
6515 * linux-crisv32-low.c (*): Ditto.
6516 * linux-m32r-low.c (*): Ditto.
6517 * linux-sparc-low.c (*): Ditto.
6518 * linux-x86.c (*): Ditto.
6519 * linux-low.c (*): Ditto.
6520 (linux_wait_1): Add calls to debug_enter, debug_exit.
6521 (linux_wait): Remove redundant debugging printf.
6522 (stop_all_lwps): Add calls to debug_enter, debug_exit.
6523 (linux_resume, unstop_all_lwps): Ditto.
6524 * mem-break.c (*): Update all debugging printfs to use
6525 debug_printf instead of fprintf.
6526 * remote-utils.c (*): Ditto.
6527 * thread-db.c (*): Ditto.
6528 * server.c #include <ctype.h>, "gdb_vecs.h".
6529 (debug_threads): Moved to debug.c.
6530 (*): Update all debugging printfs to use debug_printf instead of
6532 (start_inferior): Replace call to fflush with call to debug_flush.
6533 (monitor_show_help): Mention set debug-format.
6534 (parse_debug_format_options): New function.
6535 (handle_monitor_command): Handle "monitor set debug-format".
6536 (gdbserver_usage): Mention --debug-format.
6537 (main): Parse --debug-format.
6538 * server.h (debug_threads): Declaration moved to debug.h.
6540 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
6541 trace_debug_1 that uses debug_printf.
6542 (tracepoint_look_up_symbols): Update all debugging printfs to use
6543 debug_printf instead of fprintf.
6545 2014-01-20 Baruch Siach <baruch@tkos.co.il>
6547 * linux-xtensa-low.c: Include asm/ptrace.h instead of
6550 2014-01-17 Pedro Alves <palves@redhat.com>
6553 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
6554 defined after including gdb_proc_service.h.
6556 2014-01-16 Doug Evans <dje@google.com>
6558 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
6559 (match_dll): Use it.
6561 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
6563 * target.h (target_ops) <read_btrace>: Change parameters and
6564 return type to allow error reporting.
6565 * server.c (handle_qxfer_btrace): Support delta reads. Pass
6566 trace reading errors on.
6567 * linux-low.c (linux_low_read_btrace): Pass trace reading
6569 (linux_low_disable_btrace): New.
6571 2014-01-15 Doug Evans <dje@google.com>
6573 * inferiors.c (thread_id_to_gdb_id): Delete.
6574 * inferiors.h (thread_id_to_gdb_id): Delete.
6576 2014-01-13 Eli Zaretskii <eliz@gnu.org>
6578 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
6579 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
6582 2014-01-08 Pedro Alves <palves@redhat.com>
6584 * server.c (handle_status): Don't discard previous queued stop
6585 replies or thread's pending status here.
6586 (main) <disconnection>: Do it here instead.
6588 2014-01-08 Pedro Alves <palves@redhat.com>
6590 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
6591 * server.c (visit_actioned_threads, handle_pending_status): New
6593 (handle_v_cont): Factor out parts to ...
6594 (resume): ... this new function. If in all-stop, and a thread
6595 being resumed has a pending status, report it without actually
6597 (myresume): Adjust to use the new 'resume' function.
6598 (clear_pending_status_callback, set_pending_status_callback)
6599 (find_status_pending_thread_callback): New functions.
6600 (handle_status): Handle the case of multiple threads having
6601 interesting statuses to report. Report threads' real last signal
6602 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
6603 with an interesting thread to report the status for, instead of
6604 always reporting the status of the first thread.
6606 2014-01-01 Joel Brobecker <brobecker@adacore.com>
6608 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
6609 * gdbreplay.c (gdbreplay_version): Likewise.
6611 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
6613 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
6614 iov.iov_len with the real length in use.
6616 2013-12-13 Joel Brobecker <brobecker@adacore.com>
6618 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
6619 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
6620 for all targets that use win32-low.c.
6621 * win32-low.c (win32_ensure_ntdll_loaded): New function.
6622 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
6624 2013-12-13 Pedro Alves <palves@redhat.com>
6626 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
6627 if equal to TARGET_WAITKIND_LOADED.
6628 * win32-low.c (cached_status): New static global.
6629 (win32_wait): Add declaration.
6630 (do_initial_child_stuff): Flush all initial pending debug events
6631 up to the initial breakpoint.
6632 (win32_wait): If CACHED_STATUS was set, return that instead
6633 of doing a real wait. Remove the code resuming the execution
6634 of the inferior after receiving a TARGET_WAITKIND_LOADED event
6635 during the initial phase. Also remove the code changing
6636 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
6637 TARGET_WAITKIND_STOPPED.
6639 2013-12-11 Yao Qi <yao@codesourcery.com>
6641 * notif.c (handle_notif_ack): Return 0 if no notification
6644 2013-11-20 Doug Evans <dje@google.com>
6646 * linux-low.c (linux_set_resume_request): Fix comment.
6648 2013-11-20 Doug Evans <dje@google.com>
6650 * linux-low.c (resume_status_pending_p): Tweak comment.
6652 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
6654 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
6655 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
6656 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
6657 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
6658 (srv_amd64_regobj): Add amd64-mpx.o.
6659 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
6660 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
6661 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
6662 * i387-fp.c (num_pl_bnd_register) Added constant.
6663 (num_pl_bnd_cfg_registers) Added constant.
6664 (struct i387_xsave) Added reserved area and MPX fields.
6665 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
6666 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
6668 (tdesc_i386_mpx_linux): Add MPX amd64 target.
6669 (init_registers_amd64_mpx_linux): Declare new function.
6670 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
6671 (x86_64_regmap): Add MPX registers.
6672 (x86_linux_read_description): Add MPX case.
6673 (initialize_low_arch): Initialize MPX targets.
6675 2013-11-18 Tom Tromey <tromey@redhat.com>
6677 * configure: Rebuild.
6678 * configure.ac: Don't check for stdlib.h.
6679 * gdbreplay.c: Unconditionally include stdlib.h.
6681 2013-11-18 Tom Tromey <tromey@redhat.com>
6683 * config.in: Rebuild.
6684 * configure: Rebuild.
6685 * configure.ac: Don't use AC_HEADER_DIRENT.
6687 2013-11-18 Tom Tromey <tromey@redhat.com>
6689 * server.h: Don't check HAVE_STRING_H.
6690 * gdbreplay.c: Don't check HAVE_STRING_H.
6691 * configure: Rebuild.
6693 2013-11-18 Tom Tromey <tromey@redhat.com>
6695 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
6698 2013-11-08 Tom Tromey <tromey@redhat.com>
6700 * configure, config.in: Rebuild.
6701 * configure.ac: Remove unused configury.
6703 2013-11-08 Tom Tromey <tromey@redhat.com>
6705 * acinclude.m4: Include common.m4, codeset.m4.
6706 * configure, config.in: Rebuild.
6707 * configure.ac: Use GDB_AC_COMMON.
6709 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
6711 * linux-s390-low.c (HWCAP_S390_TE): New define.
6712 (s390_arch_setup): Consider the TE field in the HWCAP for
6713 determining 'have_regset_tdb'.
6715 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
6718 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
6721 2013-10-02 Pedro Alves <palves@redhat.com>
6723 * server.c (process_serial_event): Don't output "GDBserver
6724 exiting" if GDB is connected through stdio.
6725 * target.c (mywait): Likewise, be silent if GDB is connected
6728 2013-10-01 Joel Brobecker <brobecker@adacore.com>
6730 * lynx-low.c (lynx_add_threads_after_attach): New function.
6731 (lynx_attach): Remove call to add_thread. Add call to
6732 lynx_add_threads_after_attach instead.
6734 2013-09-28 Mike Frysinger <vapier@gentoo.org>
6736 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
6737 * config.in, configure: Regenerated.
6739 2013-09-18 Yao Qi <yao@codesourcery.com>
6742 * server.c (start_inferior): Clear 'resume_info'.
6744 2013-09-16 Jiong Wang <jiwang@tilera.com>
6746 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
6749 2013-09-16 Jiong Wang <jiwang@tilera.com>
6751 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
6752 linux-tile-low.o to srv_tgtobj.
6754 2013-09-16 Will Newton <will.newton@linaro.org>
6756 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
6759 2013-09-06 Pedro Alves <palves@redhat.com>
6761 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
6762 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
6763 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
6764 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
6765 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
6766 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
6768 2013-09-06 Pedro Alves <palves@redhat.com>
6770 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
6771 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
6773 2013-09-06 Pedro Alves <palves@redhat.com>
6775 * linux-amd64-ipa.c: Include tracepoint.h.
6776 * linux-i386-ipa.c: Include tracepoint.h.
6778 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
6780 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
6781 (ps_get_thread_area): New function.
6783 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
6785 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
6786 (initialize_low_arch): Call init_registers_crisv32 rather than
6787 init_register_crisv32.
6789 2013-09-05 Pedro Alves <palves@redhat.com>
6791 * server.h (handle_vFile, hostio_last_error_from_errno): Move
6793 * hostio.h: ... this new file.
6794 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
6795 win32-low.c: Include hostio.h.
6797 2013-09-05 Pedro Alves <palves@redhat.com>
6799 * server.h (gdb_client_data, handler_func, callback_handler_func)
6800 (delete_file_handler, add_file_handler, append_callback_event)
6801 (delete_callback_event, start_event_loop, initialize_event_loop):
6802 Move to event-loop.h and include it.
6803 * event-loop.h: New file.
6805 2013-09-05 Pedro Alves <palves@redhat.com>
6807 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
6808 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
6809 (loaded_dll, unloaded_dll): Move to ...
6810 * dll.h: ... this new file.
6811 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
6813 2013-09-05 Pedro Alves <palves@redhat.com>
6815 * server.h (current_process, get_thread_process, all_processes)
6816 (add_inferior_to_list, for_each_inferior, current_inferior)
6817 (remove_inferior, add_process, remove_process, find_process_pid)
6818 (have_started_inferiors_p, have_attached_inferiors_p)
6819 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
6820 (clear_inferiors, find_inferior, find_inferior_id)
6821 (inferior_target_data, set_inferior_target_data)
6822 (inferior_regcache_data, set_inferior_regcache_data): Move to
6823 inferiors.h, and include it.
6824 * inferiors.h: New file.
6826 2013-09-05 Pedro Alves <palves@redhat.com>
6828 * server.h (struct emit_ops, current_insn_ptr, emit_error):
6832 2013-09-05 Pedro Alves <palves@redhat.com>
6834 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
6836 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
6837 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
6838 (handle_tracepoint_general_set, handle_tracepoint_query)
6839 (tracepoint_finished_step, tracepoint_was_hit)
6840 (release_while_stepping_state_list, current_traceframe)
6841 (in_readonly_region, traceframe_read_mem)
6842 (fetch_traceframe_registers, traceframe_read_sdata)
6843 (traceframe_read_info, struct fast_tpoint_collect_status)
6844 (fast_tracepoint_collecting, force_unlock_trace_buffer)
6845 (handle_tracepoit_bkpts, initialize_low_tracepoint)
6846 (supply_fast_tracepoint_registers)
6847 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
6848 (ipa_tdesc, claim_trampoline_space)
6849 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
6850 (agent_mem_read, agent_get_trace_state_variable_value)
6851 (agent_set_trace_state_variable_value, agent_tsv_read)
6852 (agent_mem_read_string, get_raw_reg_func_addr)
6853 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
6854 * tracepoint.h: ... this new file.
6856 2013-09-05 Pedro Alves <palves@redhat.com>
6858 * server.h (perror_with_name, error, fatal, warning, paddress)
6859 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
6861 * utils.h: New file.
6863 2013-09-05 Pedro Alves <palves@redhat.com>
6865 * server.h (remote_debug, noack_mode, transport_is_reliable)
6866 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
6867 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
6868 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
6869 (write_enn, initialize_async_io, enable_async_io)
6870 (disable_async_io, check_remote_input_interrupt_request)
6871 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
6872 (dead_thread_notify, prepare_resume_reply)
6873 (decode_address_to_semicolon, decode_address, decode_m_packet)
6874 (decode_M_packet, decode_X_packet, decode_xfer_write)
6875 (decode_search_memory_packet, unhexify, hexify)
6876 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
6877 (look_up_one_symbol, relocate_instruction)
6878 (monitor_output): Move to remote-utils.h, and include it.
6879 * remote-utils.h: New file.
6881 2013-09-05 Pedro Alves <palves@redhat.com>
6883 * server.h (_): Delete.
6885 2013-09-02 Pedro Alves <palves@redhat.com>
6887 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
6888 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
6890 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
6892 2013-09-02 Pierre Muller <muller@sourceware.org>
6894 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
6895 or WriteProcessMemory complete successfully and handle
6896 ERROR_PARTIAL_COPY error.
6898 2013-09-02 Pedro Alves <palves@redhat.com>
6900 * server.c (gdb_read_memory): Return -1 on traceframe memory read
6901 error instead of EIO.
6903 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6906 * linux-low.c: Include filestuff.h.
6907 (linux_create_inferior) <pid == 0>: Call close_most_fds.
6908 * lynx-low.c: Include filestuff.h.
6909 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
6910 * server.c: Include filestuff.h.
6911 (main): Call notice_open_fds.
6912 * spu-low.c: Include filestuff.h.
6913 (spu_create_inferior) <pid == 0>: Call close_most_fds.
6915 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
6917 * Makefile.in: Explain why ../target and ../nat are not
6918 listed as include file search paths.
6919 (linux-waitpid.o): New object file rule.
6920 * configure.srv (srv_native_linux_obj): New variable.
6921 Replace all occurrences of linux native object files with
6922 $srv_native_linux_obj.
6923 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
6924 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
6925 (linux_enable_event_reporting): Remove declaration.
6926 (my_waitpid): Moved to common/linux-waitpid.c.
6927 (linux_wait_for_event): Pass ptid when calling
6928 linux_enable_event_reporting.
6929 (linux_supports_tracefork_flag): Remove.
6930 (linux_enable_event_reporting): Likewise.
6931 (linux_tracefork_grandchild): Remove.
6932 (STACK_SIZE): Moved to common/linux-ptrace.c.
6933 (linux_tracefork_child): Remove.
6934 (linux_test_for_tracefork): Remove.
6935 (linux_look_up_symbols): Call linux_supports_traceclone.
6936 (initialize_low): Remove call to linux_test_for_tracefork.
6937 * linux-low.h (PTRACE_TYPE_ARG3): Move to
6938 common/linux-ptrace.h.
6939 (PTRACE_TYPE_ARG4): Likewise.
6940 Include linux-ptrace.h.
6942 2013-08-21 Pedro Alves <palves@redhat.com>
6944 * config.in: Renegerate.
6946 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
6948 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
6949 (SFILES): Remove $(srcdir)/common/target-common.c and
6950 add $(srcdir)/target/waitstatus.c.
6951 (OBS): Remove target-common.o and add waitstatus.o.
6952 (server_h): Remove $(srcdir)/../common/target-common.h and
6953 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
6954 and $(srcdir)/../target/waitstatus.h.
6955 (target-common.o): Remove.
6956 (waitstatus.o): New target object file.
6957 * target.h: Do not include target-common.h and
6958 include target/resume.h, target/wait.h and
6959 target/waitstatus.h.
6961 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
6963 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6964 to PTRACE_TYPE_ARG3.
6965 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6966 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
6968 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
6969 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
6971 2013-07-27 Jie Zhang <jie@codesourcery.com>
6972 Daniel Jacobowitz <dan@codesourcery.com>
6973 Yao Qi <yao@codesourcery.com>
6975 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
6976 (mips-linux-watch.o): New rule.
6977 (mips_linux_watch_h): New variable.
6978 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
6980 * linux-mips-low.c: Include mips-linux-watch.h.
6981 (struct arch_process_info, struct arch_lwp_info): New.
6982 (update_watch_registers_callback): New function.
6983 (mips_linux_new_process, mips_linux_new_thread) New functions.
6984 (mips_linux_prepare_to_resume, mips_insert_point): New
6986 (mips_remove_point, mips_stopped_by_watchpoint): New
6988 (rsp_bp_type_to_target_hw_bp_type): New function.
6989 (mips_stopped_data_address): New function.
6990 (the_low_target): Add watchpoint support functions.
6992 2013-07-27 Yao Qi <yao@codesourcery.com>
6994 * i386-low.c: Include break-common.h.
6995 (enum target_hw_bp_type): Remove.
6997 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
6999 * Makefile.in (SFILES): /common/target-common.c.
7000 (OBS): Add target-common.o.
7001 (server_h): Add $(srcdir)/../common/target-common.h.
7002 (target-common.o): New target.
7003 * server.c (queue_stop_reply_callback): Free
7004 status string after use.
7005 * target.c (target_waitstatus_to_string): Remove.
7006 * target.h: Include target-common.h.
7007 (resume_kind): Likewise.
7008 (target_waitkind): Likewise.
7009 (target_waitstatus): Likewise.
7010 (TARGET_WNOHANG): Likewise.
7012 2013-07-04 Yao Qi <yao@codesourcery.com>
7014 * Makefile.in (host_alias): Use @host_noncanonical@.
7015 (target_alias): Use @target_noncanonical@.
7016 * configure.ac: Use ACX_NONCANONICAL_TARGET and
7017 ACX_NONCANONICAL_HOST.
7018 * configure: Regenerated.
7021 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7023 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7024 * configure: Rebuild.
7025 * Makefile.in (version_host, version_target): Get from configure.
7026 (version.c): Use $(version_host) and $(version_target).
7028 2013-07-03 Pedro Alves <palves@redhat.com>
7030 * Makefile.in (config.status): Depend on development.sh.
7031 * acinclude.m4: Include libmcheck.m4.
7032 * configure: Regenerate.
7034 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7036 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
7037 attribute inside the parentheses.
7038 (winapi_DebugSetProcessKillOnExit): Ditto.
7039 (winapi_DebugBreakProcess): Ditto.
7040 (winapi_GenerateConsoleCtrlEvent): Ditto.
7042 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7044 * notif.h (notif_event): Add a dummy member to avoid compiler
7047 2013-07-01 Pedro Alves <palves@redhat.com>
7049 * hostio.c (HOSTIO_PATH_MAX): Define.
7050 (require_filename, handle_open, handle_unlink, handle_readlink):
7053 2013-07-01 Pedro Alves <palves@redhat.com>
7055 * server.h: Include "pathmax.h".
7056 * linux-low.c: Don't include sys/param.h.
7057 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
7059 * win32-low.c: Don't include sys/param.h.
7060 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
7062 2013-07-01 Pedro Alves <palves@redhat.com>
7064 * event-loop.c: Don't check HAVE_UNISTD_H before including
7066 * gdbreplay.c: Likewise.
7067 * remote-utils.c: Likewise.
7068 * server.c: Likewise.
7069 * configure.ac: Don't check for unistd.h.
7070 * configure: Regenerate.
7072 2013-06-28 Tom Tromey <tromey@redhat.com>
7074 * Makefile.in (version.c): Use version.in, not
7077 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7079 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7080 * configure: Rebuild.
7081 * Makefile.in (version_host, version_target): Get from configure.
7082 (version.c): Use $(version_host) and $(version_target).
7084 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7086 Fix trace-status to output user name without trailing colon.
7087 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
7089 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7091 Fix trace-status to output proper start-time and stop-time.
7092 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
7093 output start time and stop time in hex as gdb expects.
7095 2013-06-26 Pedro Alves <pedro@codesourcery.com>
7097 * tracepoint.c (build_traceframe_info_xml): Output trace state
7098 variables present in the trace buffer.
7100 2013-06-24 Tom Tromey <tromey@redhat.com>
7102 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
7104 (version.o): Remove.
7105 * gdbreplay.c: Include version.h.
7106 (version, host_name): Don't declare.
7107 * server.h: Include version.h.
7108 (version, host_name): Don't declare.
7110 2013-06-12 Pedro Alves <palves@redhat.com>
7112 * linux-x86-low.c (linux_is_elf64): Delete global.
7113 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
7114 with local linux_pid_exe_is_elf_64_file use.
7116 2013-06-11 Pedro Alves <palves@redhat.com>
7118 * linux-low.c (regset_disabled, disable_regset): New functions.
7119 (regsets_fetch_inferior_registers)
7120 (regsets_store_inferior_registers): Use them.
7121 (initialize_regsets_info); Don't allocate the disabled_regsets
7123 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
7126 2013-06-11 Pedro Alves <palves@redhat.com>
7128 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
7131 2013-06-11 Pedro Alves <palves@redhat.com>
7133 * linux-x86-low.c (initialize_low_arch): Call
7134 init_registers_x32_avx_linux.
7136 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
7138 Fix compatibility with Android Bionic.
7139 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
7142 2013-06-07 Pedro Alves <palves@redhat.com>
7145 * Makefile.in (OBS): Add tdesc.o.
7146 (IPA_OBJS): Add tdesc-ipa.o.
7147 (tdesc-ipa.o): New rule.
7148 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
7150 * linux-low.c (new_inferior): Delete.
7151 (disabled_regsets, num_regsets): Delete.
7152 (linux_add_process): Adjust to set the new per-process
7154 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
7155 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
7156 was a stop. When calling arch_setup, switch the current inferior
7157 to the thread that got an event.
7158 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
7159 (regsets_fetch_inferior_registers)
7160 (regsets_store_inferior_registers): New regsets_info parameter.
7162 (linux_register_in_regsets): New regs_info parameter. Adjust to
7164 (register_addr, fetch_register, store_register): New usrregs_info
7165 parameter. Adjust to use it.
7166 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
7167 parameter regs_info. Adjust to use it.
7168 (linux_fetch_registers): Get the current inferior's regs_info, and
7170 (linux_store_registers): Ditto.
7171 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
7172 (initialize_low): Don't initialize the target_regsets here. Call
7173 initialize_low_arch.
7174 * linux-low.h (target_regsets): Delete declaration.
7175 (struct regsets_info): New.
7176 (struct usrregs_info): New.
7177 (struct regs_info): New.
7178 (struct process_info_private) <new_inferior>: New field.
7179 (struct linux_target_ops): Delete the num_regs, regmap, and
7180 regset_bitmap fields. New field regs_info.
7181 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
7182 * i387-fp.c (num_xmm_registers): Delete.
7183 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
7184 calls to new interface.
7185 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
7186 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
7187 Infer the number of xmm registers from the regcache's target
7189 * i387-fp.h (num_xmm_registers): Delete.
7190 * inferiors.c (add_thread): Don't install the thread's regcache
7192 * proc-service.c (gregset_info): Fetch the current inferior's
7193 regs_info. Adjust to use it.
7194 * regcache.c: Include tdesc.h.
7195 (register_bytes, reg_defs, num_registers)
7196 (gdbserver_expedite_regs): Delete.
7197 (get_thread_regcache): If the thread doesn't have a regcache yet,
7198 create one, instead of aborting gdbserver.
7199 (regcache_invalidate_one): Rename to ...
7200 (regcache_invalidate_thread): ... this.
7201 (regcache_invalidate_one): New.
7202 (regcache_invalidate): Only invalidate registers of the current
7204 (init_register_cache): Add target_desc parameter, and use it.
7205 (new_register_cache): Ditto. Assert the target description has a
7206 non zero registers_size.
7207 (regcache_cpy): Add assertions. Adjust.
7208 (realloc_register_cache, set_register_cache): Delete.
7209 (registers_to_string, registers_from_string): Adjust.
7210 (find_register_by_name, find_regno, find_register_by_number)
7211 (register_cache_size): Add target_desc parameter, and use it.
7212 (free_register_cache_thread, free_register_cache_thread_one)
7213 (regcache_release, register_cache_size): New.
7214 (register_size): Add target_desc parameter, and use it.
7215 (register_data, supply_register, supply_register_zeroed)
7216 (supply_regblock, supply_register_by_name, collect_register)
7217 (collect_register_as_string, collect_register_by_name): Adjust.
7218 * regcache.h (struct target_desc): Forward declare.
7219 (struct regcache) <tdesc>: New field.
7220 (init_register_cache, new_register_cache): Add target_desc
7222 (regcache_invalidate_thread): Declare.
7223 (regcache_invalidate_one): Delete declaration.
7224 (regcache_release): Declare.
7225 (find_register_by_number, register_cache_size, register_size)
7226 (find_regno): Add target_desc parameter.
7227 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
7229 * remote-utils.c: Include tdesc.h.
7230 (outreg, prepare_resume_reply): Adjust.
7231 * server.c: Include tdesc.h.
7232 (gdbserver_xmltarget): Delete declaration.
7233 (get_features_xml, process_serial_event): Adjust.
7234 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
7236 (struct process_info) <tdesc>: New field.
7237 (ipa_tdesc): Declare.
7238 * tdesc.c: New file.
7239 * tdesc.h: New file.
7240 * tracepoint.c: Include tdesc.h.
7241 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
7242 (get_context_regcache): Adjust to pass ipa_tdesc down.
7243 (do_action_at_tracepoint): Adjust to get the register cache size
7244 from the context regcache's description.
7245 (traceframe_walk_blocks): Adjust to get the register cache size
7246 from the current trace frame's description.
7247 (traceframe_get_pc): Adjust to get current trace frame's
7248 description and pass it down.
7249 (gdb_collect): Adjust to get the register cache size from the
7251 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
7252 (gdbserver_xmltarget): Delete.
7253 (initialize_low_tracepoint): Set the ipa's target description.
7254 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
7255 (initialize_low_tracepoint): Set the ipa's target description.
7256 * linux-x86-low.c: Include tdesc.h.
7257 [__x86_64__] (is_64bit_tdesc): New.
7258 (ps_get_thread_area, x86_get_thread_area): Use it.
7259 (i386_cannot_store_register): Rename to ...
7260 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
7261 (i386_cannot_fetch_register): Rename to ...
7262 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
7263 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
7265 (target_regsets): Rename to ...
7266 (x86_regsets): ... this.
7267 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
7269 (x86_siginfo_fixup): Use is_64bit_tdesc.
7270 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
7271 (tdesc_x32_avx_linux, tdesc_x32_linux)
7272 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
7274 (x86_linux_update_xmltarget): Delete.
7275 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
7276 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
7277 (AMD64_LINUX_USER64_CS): New.
7278 (x86_linux_read_description): New, based on
7279 x86_linux_update_xmltarget.
7280 (same_process_callback): New.
7281 (x86_arch_setup_process_callback): New.
7282 (x86_linux_update_xmltarget): New.
7283 (x86_regsets_info): New.
7284 (amd64_linux_regs_info): New.
7285 (i386_linux_usrregs_info): New.
7286 (i386_linux_regs_info): New.
7287 (x86_linux_regs_info): New.
7288 (x86_arch_setup): Reimplement.
7289 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
7290 (x86_emit_ops): Ditto.
7291 (the_low_target): Adjust. Install x86_linux_regs_info,
7292 x86_cannot_fetch_register, and x86_cannot_store_register.
7293 (initialize_low_arch): New.
7294 * linux-ia64-low.c (tdesc_ia64): Declare.
7295 (ia64_fetch_register): Adjust.
7296 (ia64_usrregs_info, regs_info): New globals.
7297 (ia64_regs_info): New function.
7298 (the_low_target): Adjust.
7299 (initialize_low_arch): New function.
7300 * linux-sparc-low.c (tdesc_sparc64): Declare.
7301 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
7303 (sparc_arch_setup): New function.
7304 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
7305 (the_low_target): Adjust.
7306 (initialize_low_arch): New function.
7307 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
7308 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
7309 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
7310 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
7311 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
7312 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
7313 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
7314 (tdesc_powerpc_isa205_vsx64l): Declare.
7315 (ppc_cannot_store_register, ppc_collect_ptrace_register)
7316 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
7317 (ppc_set_pc, ppc_get_hwcap): Adjust.
7318 (ppc_usrregs_info): Forward declare.
7319 (!__powerpc64__) ppc_regmap_adjusted: New global.
7320 (ppc_arch_setup): Adjust to the current process'es target
7322 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
7323 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
7324 (ppc_store_evrregset): Adjust.
7325 (target_regsets): Rename to ...
7326 (ppc_regsets): ... this, and make static.
7327 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
7328 (ppc_regs_info): New function.
7329 (the_low_target): Adjust.
7330 (initialize_low_arch): New function.
7331 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
7332 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
7333 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
7334 (tdesc_s390x_linux64v2): Declare.
7335 (s390_collect_ptrace_register, s390_supply_ptrace_register)
7336 (s390_fill_gregset, s390_store_last_break): Adjust.
7337 (target_regsets): Rename to ...
7338 (s390_regsets): ... this, and make static.
7339 (s390_get_pc, s390_set_pc): Adjust.
7340 (s390_get_hwcap): New target_desc parameter, and use it.
7341 [__s390x__] (have_hwcap_s390_high_gprs): New global.
7342 (s390_arch_setup): Adjust to set the current process'es target
7343 description. Don't adjust the regmap.
7344 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
7345 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
7346 (regs_info_3264): New globals.
7347 (s390_regs_info): New function.
7348 (the_low_target): Adjust.
7349 (initialize_low_arch): New function.
7350 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
7351 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
7352 [__mips64] (init_registers_mips_linux)
7353 (init_registers_mips_dsp_linux): Delete defines.
7354 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
7355 (have_dsp): New global.
7356 (mips_read_description): New, based on mips_arch_setup.
7357 (mips_arch_setup): Reimplement.
7358 (get_usrregs_info): New function.
7359 (mips_cannot_fetch_register, mips_cannot_store_register)
7360 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
7361 (mips_fill_fpregset, mips_store_fpregset): Adjust.
7362 (target_regsets): Rename to ...
7363 (mips_regsets): ... this, and make static.
7364 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
7365 (dsp_regs_info, regs_info): New globals.
7366 (mips_regs_info): New function.
7367 (the_low_target): Adjust.
7368 (initialize_low_arch): New function.
7369 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
7370 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
7372 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
7373 (arm_read_description): New, with bits factored from
7375 (arm_arch_setup): Reimplement.
7376 (target_regsets): Rename to ...
7377 (arm_regsets): ... this, and make static.
7378 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
7379 (arm_regs_info): New function.
7380 (the_low_target): Adjust.
7381 (initialize_low_arch): New function.
7382 * linux-m68k-low.c (tdesc_m68k): Declare.
7383 (target_regsets): Rename to ...
7384 (m68k_regsets): ... this, and make static.
7385 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
7386 (m68k_regs_info): New function.
7387 (m68k_arch_setup): New function.
7388 (the_low_target): Adjust.
7389 (initialize_low_arch): New function.
7390 * linux-sh-low.c (tdesc_sharch): Declare.
7391 (target_regsets): Rename to ...
7392 (sh_regsets): ... this, and make static.
7393 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
7394 (sh_regs_info, sh_arch_setup): New functions.
7395 (the_low_target): Adjust.
7396 (initialize_low_arch): New function.
7397 * linux-bfin-low.c (tdesc_bfin): Declare.
7398 (bfin_arch_setup): New function.
7399 (bfin_usrregs_info, regs_info): New globals.
7400 (bfin_regs_info): New function.
7401 (the_low_target): Adjust.
7402 (initialize_low_arch): New function.
7403 * linux-cris-low.c (tdesc_cris): Declare.
7404 (cris_arch_setup): New function.
7405 (cris_usrregs_info, regs_info): New globals.
7406 (cris_regs_info): New function.
7407 (the_low_target): Adjust.
7408 (initialize_low_arch): New function.
7409 * linux-cris-low.c (tdesc_crisv32): Declare.
7410 (cris_arch_setup): New function.
7411 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
7412 (cris_regs_info): New function.
7413 (the_low_target): Adjust.
7414 (initialize_low_arch): New function.
7415 * linux-m32r-low.c (tdesc_m32r): Declare.
7416 (m32r_arch_setup): New function.
7417 (m32r_usrregs_info, regs_info): New globals.
7418 (m32r_regs_info): Adjust.
7419 (initialize_low_arch): New function.
7420 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
7421 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
7422 (tic6x_usrregs_info): Forward declare.
7423 (tic6x_read_description): New function, based on ...
7424 (tic6x_arch_setup): ... this. Reimplement.
7425 (target_regsets): Rename to ...
7426 (tic6x_regsets): ... this, and make static.
7427 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
7428 (tic6x_regs_info): New function.
7429 (the_low_target): Adjust.
7430 (initialize_low_arch): New function.
7431 * linux-xtensa-low.c (tdesc_xtensa): Declare.
7432 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
7433 (target_regsets): Rename to ...
7434 (xtensa_regsets): ... this, and make static.
7435 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
7437 (xtensa_arch_setup, xtensa_regs_info): New functions.
7438 (the_low_target): Adjust.
7439 (initialize_low_arch): New function.
7440 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
7441 (nios2_arch_setup): Set the current process'es tdesc.
7442 (target_regsets): Rename to ...
7443 (nios2_regsets): ... this.
7444 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
7445 (nios2_regs_info): New function.
7446 (the_low_target): Adjust.
7447 (initialize_low_arch): New function.
7448 * linux-aarch64-low.c (tdesc_aarch64): Declare.
7449 (aarch64_arch_setup): Set the current process'es tdesc.
7450 (target_regsets): Rename to ...
7451 (aarch64_regsets): ... this.
7452 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
7453 (aarch64_regs_info): New function.
7454 (the_low_target): Adjust.
7455 (initialize_low_arch): New function.
7456 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
7458 (target_regsets): Rename to ...
7459 (tile_regsets): ... this.
7460 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
7461 (tile_regs_info): New function.
7462 (tile_arch_setup): Set the current process'es tdesc.
7463 (the_low_target): Adjust.
7464 (initialize_low_arch): New function.
7465 * spu-low.c (tdesc_spu): Declare.
7466 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
7467 * win32-arm-low.c (tdesc_arm): Declare.
7468 (arm_arch_setup): New function.
7469 (the_low_target): Install arm_arch_setup instead of
7471 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
7472 (init_windows_x86): Rename to ...
7473 (i386_arch_setup): ... this. Set `win32_tdesc'.
7474 (the_low_target): Adjust.
7475 * win32-low.c (win32_tdesc): New global.
7476 (child_add_thread): Don't create the thread cache here.
7477 (do_initial_child_stuff): Set the new process'es tdesc.
7478 * win32-low.h (struct target_desc): Forward declare.
7479 (win32_tdesc): Declare.
7480 * lynx-i386-low.c (tdesc_i386): Declare global.
7481 (lynx_i386_arch_setup): Set `lynx_tdesc'.
7482 * lynx-low.c (lynx_tdesc): New global.
7483 (lynx_add_process): Set the new process'es tdesc.
7484 * lynx-low.h (struct target_desc): Forward declare.
7485 (lynx_tdesc): Declare global.
7486 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
7487 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
7488 * nto-low.c (nto_tdesc): New global.
7489 (do_attach): Set the new process'es tdesc.
7490 * nto-low.h (struct target_desc): Forward declare.
7491 (nto_tdesc): Declare.
7492 * nto-x86-low.c (tdesc_i386): Declare.
7493 (nto_x86_arch_setup): Set `nto_tdesc'.
7495 2013-06-04 Gary Benson <gbenson@redhat.com>
7497 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
7498 to qSupported response when appropriate.
7499 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
7500 with nonzero-length annex.
7501 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
7502 arguments supplied in annex.
7504 2013-05-31 Doug Evans <dje@google.com>
7507 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
7508 64 bits in 64-cross-32 environment.
7510 2013-05-28 Pedro Alves <palves@redhat.com>
7512 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
7513 (aarch64-without-fpu.c): Delete rule.
7514 * configure.srv (aarch64*-*-linux*): Remove references to
7515 aarch64-without-fpu.o and aarch64-without-fpu.xml.
7516 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
7519 2013-05-24 Pedro Alves <palves@redhat.com>
7521 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
7522 instead of strchr/decode_address. Error if the range isn't split
7523 with a ','. Don't assume there's be a ':' in the action.
7525 2013-05-23 Yao Qi <yao@codesourcery.com>
7526 Pedro Alves <palves@redhat.com>
7528 * linux-low.c (lwp_in_step_range): New function.
7529 (linux_wait_1): If the thread was range stepping and stopped
7530 outside the stepping range, report the stop to GDB. Otherwise,
7531 continue stepping. Add range stepping debug output.
7532 (linux_set_resume_request): Copy the step range from the resume
7534 (linux_supports_range_stepping): New.
7535 (linux_target_ops) <supports_range_stepping>: Set to
7536 linux_supports_range_stepping.
7537 * linux-low.h (struct linux_target_ops)
7538 <supports_range_stepping>: New field.
7539 (struct lwp_info) <step_range_start, step_range_end>: New fields.
7540 * linux-x86-low.c (x86_supports_range_stepping): New.
7541 (the_low_target) <supports_range_stepping>: Set to
7542 x86_supports_range_stepping.
7543 * server.c (handle_v_cont): Handle 'r' action.
7544 (handle_v_requests): Append ";r" if the target supports range
7546 * target.h (struct thread_resume) <step_range_start,
7547 step_range_end>: New fields.
7548 (struct target_ops) <supports_range_stepping>:
7550 (target_supports_range_stepping): New macro.
7552 2013-05-17 Joel Brobecker <brobecker@adacore.com>
7554 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
7555 confusion in comment.
7557 2013-05-17 Joel Brobecker <brobecker@adacore.com>
7559 * lynx-low.c (struct process_info_private): New type.
7560 (lynx_add_process): New function.
7561 (lynx_create_inferior, lynx_attach): Replace calls to
7562 add_process by calls to lynx_add_process.
7563 (lynx_resume): If PTID is null, then try using
7564 current_process()->private->last_wait_event_ptid.
7566 (lynx_clear_inferiors): Delete. The contents of that function
7567 has been inlined in lynx_mourn;
7568 (lynx_wait_1): Save the ptid in the process's private data.
7569 (lynx_mourn): Free the process' private data. Replace call
7570 to lynx_clear_inferiors by call to clear_inferiors.
7572 2013-05-17 Yao Qi <yao@codesourcery.com>
7574 * i386-low.c (i386_length_and_rw_bits): Move the comment to
7577 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
7579 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
7580 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
7581 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
7582 PT_TEXT_END_ADDR guards. Update comments.
7583 (linux_target_op) <read_offsets>: Conditionally define to
7584 linux_read_offsets if the target is UCLIBC and if it defines
7585 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
7587 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
7588 Andrew Jenner <andrew@codesourcery.com>
7590 * Makefile.in (SFILES): Add linux-nios2-low.c.
7591 (clean): Add action to delete nios2-linux.c.
7592 (nios2-linux.c): New rule.
7593 * configure.srv: Add nios2*-*-linux*.
7594 * linux-nios2-low.c: New.
7596 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
7598 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
7600 2013-04-25 Hui Zhu <hui@codesourcery.com>
7603 * ax.c (ax_printf): Add fflush.
7605 2013-04-22 Tom Tromey <tromey@redhat.com>
7607 * Makefile.in (SFILES): Add filestuff.c.
7608 (OBS): Add filestuff.o.
7609 (filestuff.o): New target.
7610 * config.in, configure: Rebuild.
7611 * configure.ac: Check for fdwalk, pipe2.
7613 2013-04-17 Pedro Alves <palves@redhat.com>
7615 * configure.ac (USE_THREAD_DB): Delete variable.
7616 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
7617 Don't AC_SUBST USE_THREAD_DB.
7618 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
7619 * config.in, configure: Regenerate.
7621 2013-04-16 Pedro Alves <palves@redhat.com>
7623 * linux-low.h (struct lwp_info) <thread_known>: Move under
7624 the USE_THREAD_DB #ifdef.
7626 2013-04-16 Pedro Alves <palves@redhat.com>
7628 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
7629 (linux-low.o): Delete rule.
7630 * linux-low.h: Always include "gdb_thread_db.h" instead of
7631 conditionally including thread_db.h.
7632 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
7635 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7637 * Makefile.in (install-only): Fix make install regression.
7639 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
7641 Convert man pages to texinfo, new gdbinit.5 texinfo page.
7642 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
7644 * gdbserver.1: Remove.
7646 2013-03-22 Pedro Alves <palves@redhat.com>
7648 * linux-low.c (handle_extended_wait): Don't call
7649 linux_enable_event_reporting.
7651 2013-03-15 Tony Theodore <tonyt@logyst.com>
7654 * Makefile.in (SHELL): Use @SHELL@.
7656 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
7658 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
7661 2013-03-13 Joel Brobecker <brobecker@adacore.com>
7663 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
7664 Remove extraneous NULL element.
7666 2013-03-13 Yao Qi <yao@codesourcery.com>
7668 * tracepoint.c (traceframe_read_tsv): Look for the last matched
7669 'V' block in trace frame.
7671 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7673 * target.h (struct target_ops): Add btrace ops.
7674 (target_supports_btrace): New macro.
7675 (target_enable_btrace): New macro.
7676 (target_disable_btrace): New macro.
7677 (target_read_btrace): New macro.
7678 * gdbthread.h (struct thread_info): Add btrace field.
7679 * server.c: Include btrace-common.h.
7680 (handle_btrace_general_set): New function.
7681 (handle_btrace_enable): New function.
7682 (handle_btrace_disable): New function.
7683 (handle_general_set): Call handle_btrace_general_set.
7684 (handle_qxfer_btrace): New function.
7685 (struct qxfer qxfer_packets[]): Add btrace entry.
7686 * inferiors.c (remove_thread): Disable btrace.
7687 * linux-low: Include linux-btrace.h.
7688 (linux_low_enable_btrace): New function.
7689 (linux_low_read_btrace): New function.
7690 (linux_target_ops): Add btrace ops.
7691 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
7692 Add srv_linux_btrace=yes.
7693 (x86_64-*-linux*): Add linux-btrace.o.
7694 Add srv_linux_btrace=yes.
7695 * configure.ac: Define HAVE_LINUX_BTRACE.
7696 * config.in: Regenerated.
7697 * configure: Regenerated.
7699 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7701 * server.c (handle_qxfer): Preserve error message if -3 is
7703 (qxfer): Document the -3 return value.
7705 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7707 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
7708 (linux_btrace_h): New variable.
7709 (linux-btrace.o): New rule.
7711 2013-03-08 Stan Shebs <stan@codesourcery.com>
7712 Hafiz Abid Qadeer <abidh@codesourcery.com>
7714 * tracepoint.c (trace_buffer_size): New global.
7715 (DEFAULT_TRACE_BUFFER_SIZE): New define.
7716 (init_trace_buffer): Change to one-argument function. Allocate
7717 trace buffer memory.
7718 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
7719 handle QTBuffer:size packet.
7720 (cmd_bigqtbuffer_size): New function.
7721 (initialize_tracepoint): Call init_trace_buffer with
7722 DEFAULT_TRACE_BUFFER_SIZE.
7723 * server.c (handle_query): Add QTBuffer:size in the
7726 2013-03-07 Yao Qi <yao@codesourcery.com>
7728 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
7729 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
7731 (cmd_qtsp): Adjust condition. Do post increment.
7732 Set cur_action and cur_step_action back to 0.
7734 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
7737 * linux-low.c (linux_write_memory): Return early success if LEN is
7740 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
7742 * configure.srv: Add x86_64-*-cygwin* as target.
7744 2013-02-28 Tom Tromey <tromey@redhat.com>
7746 * configure.ac: Invoke AC_SYS_LARGEFILE.
7747 * configure, config.in: Rebuild.
7749 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
7751 * win32-low.c: Throughout, fix format strings and casts of
7752 printf-like functions to avoid type related warnings on all
7754 (get_child_debug_event): Print dwDebugEventCode as hex since
7755 that's how it's usually documented.
7757 2013-02-28 Yao Qi <yao@codesourcery.com>
7759 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
7762 2013-02-27 Jiong Wang <jiwang@tilera.com>
7764 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
7765 (reg-tilegx32.c): New rule.
7766 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
7767 * linux-tile-low.c (tile_arch_setup): New function. Invoke
7768 different register info initializer according to elf class.
7769 (init_registers_tilgx32): New function. The tilegx32 register info
7771 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
7772 (tile_store_gregset): Likewise.
7774 2013-02-27 Yao Qi <yao@codesourcery.com>
7776 * server.c (process_point_options): Print debug message when
7777 debug_threads is true.
7779 2013-02-26 Yao Qi <yao@codesourcery.com>
7781 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
7783 2013-02-19 Pedro Alves <palves@redhat.com>
7784 Kai Tietz <ktietz@redhat.com>
7788 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
7789 instead of strtoul to extract address from packet.
7790 (process_serial_event) <'z'>: Likewise.
7792 2013-02-18 Yao Qi <yao@codesourcery.com>
7794 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
7796 2013-02-14 Pedro Alves <palves@redhat.com>
7800 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
7801 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
7803 2013-02-14 Pedro Alves <palves@redhat.com>
7805 * tracepoint.c (cmd_qtdpsrc): Use savestring.
7807 2013-02-14 Pedro Alves <palves@redhat.com>
7809 * tracepoint.c (save_string): Delete.
7810 (add_tracepoint_action): Use savestring instead of save_string.
7812 2013-02-12 Pedro Alves <palves@redhat.com>
7814 * linux-xtensa-low.c: Ditto.
7815 * xtensa-xtregs.c: Ditto.
7817 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
7819 * thread-db.c (thread_db_get_tls_address): NULL pointer check
7822 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7824 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
7825 aarch64_num_wp_regs and aarch64_num_bp_regs to
7826 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
7828 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7830 * linux-aarch64-low.c (ps_get_thread_area): Replace
7831 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
7833 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
7834 Marcus Shawcroft <marcus.shawcroft@arm.com>
7835 Nigel Stephens <nigel.stephens@arm.com>
7836 Yufeng Zhang <yufeng.zhang@arm.com>
7838 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
7839 (aarch64.c, aarch64-without-fpu.c): New targets.
7840 * configure.srv (aarch64*-*-linux*): New.
7841 * linux-aarch64-low.c: New file.
7843 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
7845 * linux-low.c (handle_extended_wait, linux_create_inferior)
7846 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
7847 (dequeue_one_deferred_signal, linux_resume_one_thread)
7848 (fetch_register, linux_write_memory, linux_enable_event_reporting)
7849 (linux_tracefork_grandchild, linux_test_for_tracefork)
7850 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
7851 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
7852 where the argument is 0.
7854 2013-01-25 Yao Qi <yao@codesourcery.com>
7856 * event-loop.c: Include "queue.h".
7857 (gdb_event_p): New typedef.
7858 (struct gdb_event) <next_event>: Remove.
7859 (event_queue): Change to QUEUE(gdb_event_p).
7860 (async_queue_event): Remove.
7861 (gdb_event_xfree): New.
7862 (initialize_event_loop): New.
7863 (process_event): Use API from QUEUE.
7864 (wait_for_event): Likewise.
7865 * server.c (main): Call initialize_event_loop.
7866 * server.h (initialize_event_loop): Declare.
7868 2013-01-18 Yao Qi <yao@codesourcery.com>
7870 * ax.h (struct eval_agent_expr_context): New.
7871 (gdb_eval_agent_expr): Update declaration.
7872 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
7873 TFRAME. Add new argument CTX.
7874 * server.h (struct eval_agent_expr_context): Declare.
7875 (agent_mem_read, agent_tsv_read): Update declaration.
7876 (agent_mem_read_string): Likewise.
7877 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
7878 (add_traceframe_block): Add new argument TPOINT.
7879 Increase TPOINT->traceframe_usage.
7880 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
7881 eval_tracepoint_agent_expr.
7882 (condition_true_at_tracepoint): Likewise.
7883 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
7884 (agent_mem_read_string, agent_tsv_read): Likewise.
7886 2013-01-16 Yao Qi <yao@codesourcery.com>
7888 * linux-low.c (linux_resume_one_lwp): Don't check
7889 'lwp->bp_reinsert != 0'.
7891 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7892 Pedro Alves <palves@redhat.com>
7894 * lynx-low.c (ptrace_request_to_str): Define a temporary
7895 macro and use it to simplify this function's implementation.
7897 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7899 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
7902 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7904 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
7906 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7908 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
7910 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7912 * lynx-low.c (lynx_resume): Use the resume_info parameter
7913 to determine the ptid for the lynx_ptrace call, unless
7914 it is equal to minus_one_ptid, in which case we use the
7915 ptid of the current_inferior.
7916 (lynx_wait_1): After having received a thread create/exit
7917 event, resume the inferior's execution using the signaling
7918 thread's ptid, rather than the old ptid.
7920 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7922 * lynx-low.c (lynx_resume): Delete variable ret.
7924 2013-01-01 Joel Brobecker <brobecker@adacore.com>
7926 * gdbreplay.c (gdbreplay_version): Update copyright year.
7927 * server.c (gdbserver_version): Likewise.
7929 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7931 * lynx-low.c (lynx_wait_1): Add debug trace before adding
7934 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7936 * lynx-low.c (ptrace_request_to_str): Add handling for
7939 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7941 * lynx-low.c (lynx_attach): Delete variable new_process.
7943 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7945 * lynx-low.c (lynx_create_inferior): Delete variable
7948 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7950 * lynx-low.c (ptrace_request_to_str): Do not handle
7951 PTRACE_GETTHREADLIST if this macro does not exist.
7953 2012-12-15 Yao Qi <yao@codesourcery.com>
7955 * Makefile.in (OBS): Add notif.o.
7956 * notif.c, notif.h: New.
7957 * server.c: Include "notif.h".
7958 (struct vstop_notif) <next>: Remove.
7960 (queue_stop_reply): Update.
7961 (push_event, send_next_stop_reply): Remove.
7962 (discard_queued_stop_replies): Update.
7963 (notif_stop): New variable.
7964 (handle_v_stopped): Remove.
7965 (handle_v_requests): Don't call handle_v_stopped. Call
7966 handle_ack_notif instead.
7967 (queue_stop_reply_callback): Call notif_event_enque instead
7968 of queue_stop_reply.
7969 (handle_status): Don't call send_next_stop_reply, call
7970 notif_write_event instead.
7971 (kill_inferior_callback): Likewise.
7972 (detach_or_kill_inferior_callback): Likewise.
7973 (main): Call initialize_notif.
7974 (process_serial_event): Call QUEUE_is_empty.
7975 (handle_target_event): Call notif_push instead of push event.
7976 * server.h (push_event): Remove declaration.
7978 2012-12-10 Tom Tromey <tromey@redhat.com>
7980 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
7981 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
7984 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
7985 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
7986 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
7987 (amd64-linux-ipa.o, ax.o): Rewrite.
7988 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
7989 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
7990 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
7991 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
7992 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
7993 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
7994 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
7995 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
7996 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
7997 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
7998 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
7999 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
8000 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
8001 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
8002 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
8003 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
8004 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
8005 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
8006 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
8007 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
8008 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
8009 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
8010 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
8011 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
8012 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
8013 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
8014 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
8015 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
8016 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
8017 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
8018 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
8019 (reg-tilegx.o): Remove.
8020 (all_object_files): New macro.
8021 Include .deps files.
8022 * aclocal.m4, configure: Rebuild.
8023 * acinclude.m4: Include depstand.m4, lead-dot.m4.
8024 * configure.ac: Invoke ZW_CREATE_DEPDIR,
8025 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
8027 2012-12-05 Tom Tromey <tromey@redhat.com>
8030 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
8032 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
8034 * configure.ac: Check for linux/perf_event.h.
8035 * config.in: Regenerated.
8036 * configure: Regenerated.
8038 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
8040 * hostio.c (handle_readlink): Decrease buffer size
8041 parameter passed to readlink by one byte.
8043 2012-11-26 Yao Qi <yao@codesourcery.com>
8045 * configure.ac (build_warnings): Append '-Wempty-body'.
8046 * configure: Regenerated.
8047 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
8050 2012-11-15 Pierre Muller <muller@sourceware.org>
8052 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
8053 * config.in: Regenerate.
8054 * configure: Regenerate.
8055 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
8056 Use "gdb_wait.h" header instead of <sys/wait.h> header.
8057 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8058 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
8060 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
8061 instead of <sys/wait.h> header.
8062 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8064 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
8066 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
8067 (various make rules): Remove -DGDBSERVER
8069 2012-11-09 Yao Qi <yao@codesourcery.com>
8071 * spu-low.c (current_ptid): Move it to ..
8072 * gdbthread.h: ... here. New.
8073 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
8074 * server.c (myresume, process_serial_event): Likewise.
8075 * thread-db.c (thread_db_find_new_threads): Likewise.
8076 * tracepoint.c (run_inferior_command): Likewise.
8078 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
8080 * server.c (handle_search_memory_1): Include access length in
8083 2012-09-05 Michael Brandt <michael.brandt@axis.com>
8085 * linux-crisv32-low.c: Fix compile errors.
8087 2012-09-04 Yao Qi <yao@codesourcery.com>
8089 * tracepoint.c (cmd_qtsv): Adjust debug message.
8090 Don't check CUR_TPOINT.
8092 2012-08-28 Yao Qi <yao@codesourcery.com>
8094 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
8095 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
8096 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
8097 Remove declarations of xmalloc, xreallloc, xstrdup and
8099 * Makefile.in (libiberty_h): New.
8100 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
8101 (linux-bfin-low.o): Append dependency 'libiberty.h'.
8103 2012-08-23 Yao Qi <yao@codesourcery.com>
8105 * server.h: Remove declaration of 'xsnprintf'.
8107 2012-08-22 Keith Seitz <keiths@redhat.com>
8109 * server.h: Include build-gnulib-gbserver/config.h.
8110 * gdbreplay.c: Likewise.
8112 2012-08-08 Doug Evans <dje@google.com>
8114 * Makefile.in (SFILES): Add gdb_vecs.c.
8115 (OBS): Add gdb_vecs.o.
8116 (gdb_vecs_h, host_defs_h): New variables.
8117 (thread-db.o): Add $(gdb_vecs_h) dependency.
8118 (gdb_vecs.o): New rule.
8119 * thread-db.c: #include "gdb_vecs.h".
8120 (thread_db_load_search): Use a vector to iterate over path elements.
8121 Handle text appearing after "$pdir".
8123 * configure.ac: Add check for strstr.
8124 * config.in: Regenerate.
8125 * configure: Regenerate.
8127 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
8129 * hostio.c (handle_pread): If pread fails, fall back to attempting
8131 (handle_pwrite): Likewise for pwrite.
8133 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
8135 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
8136 between unsupported TYPE and unimplementable ADDR/LEN combination.
8137 (arm_insert_point): Act on new return value.
8139 2012-07-31 Pedro Alves <palves@redhat.com>
8141 * server.c (process_point_options): Only skip tokens if we find
8142 one that is unrecognized. Don't treat 'X' specially while
8143 skipping unrecognized tokens.
8145 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
8147 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
8148 to 4-byte-align HW breakpoint addresses for Thumb.
8150 2012-07-27 Yao Qi <yao@codesourcery.com>
8154 * server.h: Declare gdb_agent_about_to_close.
8155 * target.c (kill_inferior): Include "agent.h".
8156 New. Send command 'kill'.
8157 * target.h (kill_inferior): Removed macro.
8158 * tracepoint.c (gdb_agent_about_to_close): New.
8159 (gdb_agent_helper_thread): Handle command 'close'.
8160 Wait endlessly until the inferior stops.
8161 Install gdb_agent_remove_socket to atexit hook.
8162 (agent_socket_name): New static variable.
8163 (gdb_agent_socket_init): Replace local variable 'name' with
8164 'agent_socket_name'.
8165 (gdb_agent_remove_socket): New.
8167 2012-07-27 Yao Qi <yao@codesourcery.com>
8169 * server.c (process_point_options): Stop at 'X' when parsing.
8171 2012-07-19 Michael Eager <eager@eagercon.com>
8173 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
8175 * linux-x86-low.c (x86_insert_point, x86_remove_point):
8176 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
8177 hardware breakpoint.
8179 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8181 * gdbserver/linux-low.c (initialize_low): Call
8182 linux_ptrace_init_warnings.
8184 2012-07-02 Doug Evans <dje@google.com>
8186 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
8189 2012-07-02 Stan Shebs <stan@codesourcery.com>
8191 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
8192 (ax.o): Add it to build rule.
8194 (OBS): Add format.o.
8195 (IPA_OBS): Add format.o.
8196 * server.c (handle_query): Claim support for breakpoint commands.
8197 (process_point_options): Add command case.
8198 (process_serial_event): Leave running if there are printfs in
8200 * mem-break.h (any_persistent_commands): Declare.
8201 (add_breakpoint_commands): Declare.
8202 (gdb_no_commands_at_breakpoint): Declare.
8203 (run_breakpoint_commands): Declare.
8204 * mem-break.c (struct point_command_list): New struct.
8205 (struct breakpoint): New field command_list.
8206 (any_persistent_commands): New function.
8207 (add_commands_to_breakpoint): New function.
8208 (add_breakpoint_commands): New function.
8209 (gdb_no_commands_at_breakpoint): New function.
8210 (run_breakpoint_commands): New function.
8211 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
8213 * ax.c: Include format.h.
8214 (ax_printf): New function.
8215 (gdb_eval_agent_expr): Add printf opcode.
8217 2012-06-13 Yao Qi <yao@codesourcery.com>
8219 * server.c (start_inferior): Remove duplicated writes to fields
8220 'last_resume_kind' and 'last_status' of 'current_inferior'.
8222 2012-06-12 Yao Qi <yao@codesourcery.com>
8223 Pedro Alves <palves@redhat.com>
8225 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
8227 * server.c (handle_v_cont): Extend comment.
8229 2012-06-11 Yao Qi <yao@codesourcery.com>
8231 * linux-low.c (linux_attach): Add 'static'.
8233 2012-06-06 Yao Qi <yao@codesourcery.com>
8235 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
8237 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
8239 Fix gcc -flto compilation warning.
8240 * server.c (main): Make variable multi_mode and attach volatile.
8242 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8244 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
8245 if the platform doesn't know about it.
8247 2012-05-30 Jeff Kenton <jkenton@tilera.com>
8249 * Makefile.in (SFILES): Add linux-tile-low.c.
8250 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
8251 * configure.srv: Handle tilegx-*-linux*.
8252 * linux-tile-low.c: New file.
8254 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8256 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
8258 2012-05-24 Pedro Alves <palves@redhat.com>
8262 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
8264 2012-05-24 Pedro Alves <palves@redhat.com>
8268 Replace target_signal with gdb_signal throughout.
8270 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
8272 * linux-low.c (linux_store_registers): Avoid the copying sequence
8273 when no data has been retrieved by ptrace.
8275 2012-05-22 Will Deacon <will.deacon@arm.com>
8277 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
8278 Include asm/ptrace.h.
8279 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
8282 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
8284 * linux-low.c (linux_store_registers): Don't re-retrieve data
8285 with ptrace that has already been obtained from /proc. Always
8286 copy any data retrieved with ptrace to the buffer supplied.
8288 2012-05-11 Yao Qi <yao@codesourcery.com>
8289 Pedro Alves <palves@redhat.com>
8291 * linux-low.c (enum stopping_threads_kind): New.
8292 (stopping_threads): Change type to `enum stopping_threads_kind'.
8293 (handle_extended_wait): If stopping and suspending threads, leave
8294 the new_lwp suspended too.
8295 (linux_wait_for_event): Adjust.
8296 (stop_all_lwps): Set `stopping_threads' to
8297 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
8298 whether we're suspending threads or just stopping them. Assert no
8301 2012-04-29 Yao Qi <yao@codesourcery.com>
8303 * server.h: Move some code to ...
8304 * gdbthread.h: ... here. New.
8305 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
8306 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
8307 (nto-low.o, win32-low.o): Likewise.
8308 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
8309 * regcache.c, remote-utils.c, server.c: Likewise.
8310 * target.c, tracepoint.c, win32-low.c: Likewise.
8312 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8314 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
8315 (PTRACE_ARG4_TYPE): Likewise.
8316 (PTRACE_XFER_TYPE): Likewise.
8317 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
8318 ptrace to PTRACE_ARG3_TYPE.
8319 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
8320 (PTRACE_ARG4_TYPE): Likewise.
8321 (PTRACE_XFER_TYPE): Likewise.
8322 (linux_detach_one_lwp): Cast fourth argument of
8323 ptrace to long then PTRACE_ARG4_TYPE.
8324 (regsets_fetch_inferior_registers): Cast third argument of
8325 ptrace to long then PTRACE_ARG3_TYPE.
8326 (regsets_store_inferior_registers): Likewise.
8328 2012-04-20 Pedro Alves <palves@redhat.com>
8330 * configure: Regenerate.
8332 2012-04-19 Pedro Alves <palves@redhat.com>
8334 * Makefile.in (GNULIB_BUILDDIR): New.
8335 (LIBGNU, INCGNU, GNULIB_H): Adjust.
8336 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
8337 (all, install-only, uninstall, clean-info, all-lib, clean): No
8338 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
8339 (maintainer-clean realclean distclean): Use subdir_do.
8341 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
8342 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
8343 * acinclude.m4: Include acx_configure_dir.m4.
8344 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
8345 calls. Call AC_PROG_RANLIB. Configure gnulib using
8348 (GNULIB_STDINT_H): Adjust.
8349 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
8350 * gdbreplay.c: Include build-gnulib/config.h.
8351 * server.h: Likewise.
8352 * aclocal.m4: Regenerate.
8353 * config.in: Regenerate.
8354 * configure: Regenerate.
8356 2012-04-19 Pedro Alves <palves@redhat.com>
8358 * Makefile.in (LIBGNU, INCGNU): Adjust.
8359 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
8360 (all, install-only, uninstall, clean-info, all-lib, clean)
8361 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
8362 * configure.ac: Adjust AC_OUTPUT output.
8363 * aclocal.m4: Regenerate.
8364 * configure: Regenerate.
8366 2012-04-19 Pedro Alves <palves@redhat.com>
8368 * Makefile.in (generated_files): New.
8369 (server_h): Remove the explicit dependency on config.h, and depend
8370 on $generated_files.
8372 2012-04-19 Pedro Alves <palves@redhat.com>
8374 * Makefile.in (INCGNU): Add -Ignulib.
8376 2012-04-19 Pedro Alves <palves@redhat.com>
8378 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
8379 (INCGNU): ... this, and spell out -I here.
8380 (GNULIB_LIB): Rename to ...
8382 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
8384 2012-04-19 Pedro Alves <palves@redhat.com>
8386 * config.in: Regenerate.
8388 2012-04-19 Pedro Alves <palves@redhat.com>
8390 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
8391 * server.h (memmem): Remove declaration.
8392 * config.in: Regenerate.
8393 * configure: Regenerate.
8395 2012-04-19 Yao Qi <yao@codesourcery.com>
8397 * Makefile.in (SFILES): Add common/vec.c.
8401 2012-04-19 Yao Qi <yao@codesourcery.com>
8403 * remote-utils.c (prepare_resume_reply): Replace with macro
8404 target_core_of_thread.
8405 * server.c (handle_qxfer_threads_proper): Likewise.
8406 * target.h (traget_core_of_thread): New macro.
8408 2012-04-18 Pedro Alves <palves@redhat.com>
8410 * aclocal.m4: Regenerate.
8411 * configure: Regenerate.
8413 2012-04-16 Yao Qi <yao@codesourcery.com>
8415 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
8416 duplicated on address.
8418 2012-04-16 Yao Qi <yao@codesourcery.com>
8420 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
8421 (struct tracepoint_action_ops) <send>: New field.
8422 (m_tracepoint_action_send, r_tracepoint_action_send): New.
8423 (agent_expr_send, x_tracepoint_action_send): New.
8424 (l_tracepoint_action_send): New.
8425 (cmd_qtdp): Download and install tracepoint
8426 according to `use_agent'.
8427 (run_inferior_command): Add one more parameter `len'.
8429 (tracepoint_send_agent): New.
8430 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
8432 2012-04-16 Yao Qi <yao@codesourcery.com>
8434 * tracepoint.c (download_tracepoints): Moved to ...
8435 (cmd_qtstart): ... here.
8437 2012-04-14 Yao Qi <yao@codesourcery.com>
8439 * tracepoint.c: Include inttypes.h.
8440 (struct collect_memory_action): Use sized types.
8441 (struct tracepoint): Likewise.
8442 (cmd_qtdp, stop_tracing): Update print specifiers.
8443 (cmd_qtp, response_tracepoint): Likewise.
8444 (collect_data_at_tracepoint): Likewise.
8445 (collect_data_at_step): Likewise.
8447 2012-04-14 Yao Qi <yao@codesourcery.com>
8449 Import gnulib module inttypes.
8450 * aclocal.m4, config.in, configure: Regenerated.
8452 2012-04-14 Yao Qi <yao@codesourcery.com>
8454 * Makefile.in (maintainer-clean, realclean, distclean): Remove
8455 Makefile and config.status at last.
8457 2012-04-13 Yao Qi <yao@codesourcery.com>
8459 * tracepoint.c: Include stdint.h unconditionally.
8461 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8463 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
8464 on BFD_HAVE_SYS_PROCFS_TYPE.
8465 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
8466 * configure: Regenerate.
8467 * config.in: Likewise.
8469 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
8471 * Makefile.in (clean): Also remove x32.c x32-linux.c
8472 x32-avx.c x32-avx-linux.c.
8473 (x32.o): New target.
8475 (x32-linux.o): Likewise.
8476 (x32-linux.c): Likewise.
8477 (x32-avx.o): Likewise.
8478 (x32-avx.c): Likewise.
8479 (x32-avx-linux.o): Likewise.
8480 (x32-avx-linux.c): Likewise.
8482 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
8483 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
8484 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
8485 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
8486 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
8487 i386/x32-avx-linux.xml.
8489 * linux-x86-low.c (init_registers_x32_linux): New prototype.
8490 (init_registers_x32_avx_linux): Likwise.
8491 (x86_linux_update_xmltarget): Call init_registers_x32_linux
8492 or init_registers_x32_avx_linux if linux_is_elf64 is false.
8494 2012-04-13 Pedro Alves <palves@redhat.com>
8496 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
8497 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
8498 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
8499 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
8502 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
8504 * linux-x86-low.c (compat_x32_clock_t): New.
8505 (compat_x32_siginfo_t): Likewise.
8506 (compat_x32_siginfo_from_siginfo): Likewise.
8507 (siginfo_from_compat_x32_siginfo): Likewise.
8508 (linux_is_elf64): Likewise.
8509 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
8510 and siginfo_from_compat_x32_siginfo for x32.
8511 (x86_arch_setup): Set linux_is_elf64.
8513 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
8516 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
8518 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
8519 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
8520 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
8521 compatible with process.
8523 2012-04-12 Yao Qi <yao@codesourcery.com>
8525 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
8526 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
8527 (install-only, install-info, clean): Handle sub dir gnulib.
8528 (all-lib, am--refresh): New targets.
8529 (memmem.o): Remove target.
8530 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
8531 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
8532 (AC_REPLACE_FUNCS): Remove memmem.
8533 Invoke gl_INIT and AM_INIT_AUTOMAKE.
8534 (AC_OUTPUT): Generate Makefile in gnulib/.
8535 * aclocal.m4, config.in, configure: Regenerated.
8537 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
8539 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
8541 2012-04-05 Pedro Alves <palves@redhat.com>
8543 -Werror=strict-aliasing
8545 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
8548 2012-04-04 Pedro Alves <palves@redhat.com>
8550 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
8551 (sparc_store_gregset_from_stack, sparc_store_gregset)
8552 (sparc_breakpoint_at): Fix formatting.
8554 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8556 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
8558 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
8559 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
8560 * config.in: Regenerate.
8561 * configure: Likewise.
8563 2012-03-29 Pedro Alves <palves@redhat.com>
8565 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
8566 Correct ptrace arguments.
8568 2012-03-28 Pedro Alves <palves@redhat.com>
8570 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
8571 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
8572 (IA64_FR1_REGNUM): New defines.
8573 (ia64_fetch_register): New.
8574 (the_low_target): Install it.
8575 * linux-low.h (struct linux_target_ops) <fetch_register>: New
8577 * linux-low.c (linux_fetch_registers): Try the
8578 the_low_target.fetch_register hook first.
8580 * linux-arm-low.c (the_low_target): Adjust.
8581 * linux-bfin-low.c (the_low_target): Adjust.
8582 * linux-cris-low.c (the_low_target): Adjust.
8583 * linux-crisv32-low.c (the_low_target): Adjust.
8584 * linux-m32r-low.c (the_low_target): Adjust.
8585 * linux-m68k-low.c (the_low_target): Adjust.
8586 * linux-mips-low.c (the_low_target): Adjust.
8587 * linux-ppc-low.c (the_low_target): Adjust.
8588 * linux-s390-low.c (the_low_target): Adjust.
8589 * linux-sh-low.c (the_low_target): Adjust.
8590 * linux-sparc-low.c (the_low_target): Adjust.
8591 * linux-tic6x-low.c (the_low_target): Adjust.
8592 * linux-x86-low.c (the_low_target): Adjust.
8593 * linux-xtensa-low.c (the_low_target): Adjust.
8595 2012-03-26 Pedro Alves <palves@redhat.com>
8597 * server.c (handle_qxfer_libraries): Don't bail early if
8598 the_target->qxfer_libraries_svr4 is not NULL.
8600 2012-03-26 Pedro Alves <palves@redhat.com>
8602 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
8604 2012-03-23 Pedro Alves <palves@redhat.com>
8606 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
8607 "library-list-svr4" element's start tag when the the DSO list is
8610 2012-03-23 Pedro Alves <palves@redhat.com>
8612 * linux-low.c (read_one_ptr): Read the inferior's pointer through
8613 a variable whose type size is the same as the inferior's pointer
8616 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
8618 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
8620 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
8621 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
8622 * linux-low.h: Include <signal.h>.
8623 (struct siginfo): Remove forward declaration.
8624 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
8627 2012-03-21 Mike Frysinger <vapier@gentoo.org>
8629 * .gitignore: Ignore more files.
8631 2012-03-19 Pedro Alves <palves@redhat.com>
8632 Jan Kratochvil <jan.kratochvil@redhat.com>
8634 * server.c (cont_thread, general_thread): Add describing comments.
8635 (start_inferior): Clear `cont_thread'.
8636 (handle_v_cont): Don't set `cont_thread' if resuming all threads
8639 2012-03-15 Yao Qi <yao@codesourcery.com>
8641 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
8643 (cmd_qtdp): ... here.
8645 2012-03-15 Yao Qi <yao@codesourcery.com>
8647 * tracepoint.c (struct tracepoint_action_ops): New.
8648 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
8649 (m_tracepoint_action_download): New.
8650 (r_tracepoint_action_download): New.
8651 (x_tracepoint_action_download): New.
8652 (l_tracepoint_action_download): New.
8653 (add_tracepoint_action): Install `action->ops' according type.
8654 (download_tracepoint_1): Move code `download' function pointer
8655 of various tracepoint_action_ops.
8657 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8659 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
8660 linux_ptrace_attach_warnings.
8662 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8664 * Makefile.in (linux-ptrace.o): New.
8665 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
8666 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
8667 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
8668 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
8669 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
8671 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
8673 2012-03-08 Yao Qi <yao@codesourcery.com>
8674 Pedro Alves <palves@redhat.com>
8676 Fix PR server/13392.
8677 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
8679 * tracepoint.c (remove_tracepoint): New.
8680 (cmd_qtdp): Call remove_tracepoint when failed to install.
8682 2012-03-07 Pedro Alves <palves@redhat.com>
8684 * linux-low.c (get_detach_signal): New.
8685 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
8686 Pass on pending signals to PTRACE_DETACH. Check the result of the
8688 * server.c (program_signals, program_signals_p): New.
8689 (handle_general_set): Handle QProgramSignals.
8690 * server.h (program_signals, program_signals_p): Declare.
8692 2012-03-05 Pedro Alves <palves@redhat.com>
8693 Jan Kratochvil <jan.kratochvil@redhat.com>
8695 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
8698 2012-03-03 Yao Qi <yao@codesourcery.com>
8700 * tracepoint.c (tracepoint_look_up_symbols): Update call to
8701 agent_look_up_symbols.
8703 2012-03-03 Yao Qi <yao@codesourcery.com>
8705 * Makefile.in (linux-low.o): Keep dependence on agent.h.
8706 (linux-x86-low.o): Likewise.
8707 * server.h: Remove in_process_agent_loaded.
8708 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
8712 2012-03-03 Yao Qi <yao@codesourcery.com>
8714 * tracepoint.c (gdb_agent_capability): New global.
8715 (in_process_agent_loaded_ust): Renamed to
8716 `in_process_agent_supports_ust'.
8718 (in_process_agent_supports_ust): Call agent_capability_check.
8719 (clear_installed_tracepoints): Assert that agent supports
8722 2012-03-03 Yao Qi <yao@codesourcery.com>
8724 * linux-low.c (linux_supports_agent): New.
8725 (linux_target_ops): Initialize field `supports_agent' with
8726 linux_supports_agent.
8727 * target.h (struct target_ops) <supports_agent>: New.
8728 (target_supports_agent): New macro.
8729 * server.c (handle_general_set): Handle packet 'QAgent'.
8730 (handle_query): Send `QAgent+'.
8731 * Makefile.in (server.o): Depends on agent.h.
8733 2012-03-03 Yao Qi <yao@codesourcery.com>
8735 * Makefile.in (OBS): Add agent.o.
8736 Add new rule for agent.o.
8737 Track dependence of tracepoint.c on agent.h.
8738 * tracepoint.c (run_inferior_command_1):
8739 (run_inferior_command): Call agent_run_command.
8740 (gdb_ust_connect_sync_socket): Deleted. Move it to
8742 (resume_thread, stop_thread): Likewise.
8743 (gdb_ust_socket_init): Renamed to ...
8744 (gdb_agent_socket_init): ... New.
8745 (gdb_ust_thread): Renamed to ...
8746 (gdb_agent_helper_thread): ... New.
8747 (gdb_ust_init): Move some code to ...
8748 (gdb_agent_init): ... here. New.
8749 [HAVE_UST]: Call gdb_ust_init.
8750 (initialize_tracepoint_ftlib): Call gdb_agent_init.
8751 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
8752 * config.in, configure: Regenerated.
8754 2012-03-02 Pedro Alves <palves@redhat.com>
8756 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
8757 * linux-low.c (struct simple_pid_list): New.
8758 (stopped_pids): New a struct simple_pid_list pointer.
8759 (add_to_pid_list, pull_pid_from_list): New.
8760 (handle_extended_wait): Don't assume the first signal new children
8761 report is SIGSTOP. Adjust call to pull_pid_from_list.
8762 (linux_wait_for_lwp): Adjust.
8764 2012-03-02 Yao Qi <yao@codesourcery.com>
8766 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
8769 2012-03-02 Yao Qi <yao@codesourcery.com>
8771 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
8772 `stop_pc' and `tpoint'. Update caller.
8774 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
8776 * linux-low.h (linux_target_ops): Add regset_bitmap member.
8777 * linux-low.c (use_linux_regsets): New macro.
8778 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
8779 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
8780 (linux_register_in_regsets): New function.
8781 (usr_fetch_inferior_registers): Skip registers covered by
8783 (usr_store_inferior_registers): Likewise.
8784 (usr_fetch_inferior_registers): New macro.
8785 (usr_store_inferior_registers): Likewise.
8786 (linux_fetch_registers): Handle mixed regset/non-regset targets.
8787 (linux_store_registers): Likewise.
8788 * linux-mips-low.c (init_registers_mips_dsp_linux): New
8790 (init_registers_mips64_dsp_linux): Likewise.
8791 (init_registers_mips_linux): New macro.
8792 (init_registers_mips_dsp_linux): Likewise.
8793 (mips_dsp_num_regs): Likewise.
8794 (DSP_BASE, DSP_CONTROL): New fallback macros.
8795 (mips_base_regs): New macro.
8796 (mips_regmap): Use it. Fix the size.
8797 (mips_dsp_regmap): New variable.
8798 (mips_dsp_regset_bitmap): Likewise.
8799 (mips_arch_setup): New function.
8800 (mips_cannot_fetch_register): Use the_low_target.regmap rather
8802 (mips_cannot_store_register): Likewise.
8803 (the_low_target): Update .arch_setup, .num_regs and .regmap
8804 initializers. Add .regset_bitmap initializer.
8805 * linux-arm-low.c (the_low_target): Add .regset_bitmap
8807 * linux-bfin-low.c (the_low_target): Likewise.
8808 * linux-cris-low.c (the_low_target): Likewise.
8809 * linux-crisv32-low.c (the_low_target): Likewise.
8810 * linux-ia64-low.c (the_low_target): Likewise.
8811 * linux-m32r-low.c (the_low_target): Likewise.
8812 * linux-m68k-low.c (the_low_target): Likewise.
8813 * linux-ppc-low.c (the_low_target): Likewise.
8814 * linux-s390-low.c (the_low_target): Likewise.
8815 * linux-sh-low.c (the_low_target): Likewise.
8816 * linux-sparc-low.c (the_low_target): Likewise.
8817 * linux-tic6x-low.c (the_low_target): Likewise.
8818 * linux-x86-low.c (the_low_target): Likewise.
8819 * linux-xtensa-low.c (the_low_target): Likewise.
8820 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
8821 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
8822 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
8824 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
8825 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
8827 2012-02-29 Yao Qi <yao@codesourcery.com>
8828 Pedro Alves <palves@redhat.com>
8830 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
8831 `step_over_finished' is true.
8833 2012-02-27 Pedro Alves <palves@redhat.com>
8835 * linux-low.c (pid_is_stopped): Delete, moved to common/.
8836 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
8838 2012-02-27 Pedro Alves <palves@redhat.com>
8841 * linux-low.c (pid_is_stopped): New.
8842 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
8844 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
8846 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
8849 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
8851 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
8853 2012-02-24 Luis Machado <lgustavo@codesourcery>
8855 * server.c (handle_query): Advertise support for target-side
8856 breakpoint condition evaluation.
8857 (process_point_options): New function.
8858 (process_serial_event): When inserting a breakpoint, check for
8859 a target-side condition that should be evaluated.
8861 * mem-break.c: Include regcache.h and ax.h.
8862 (point_cond_list_t): New data structure.
8863 (breakpoint) <cond_list>: New field.
8864 (find_gdb_breakpoint_at): Make non-static.
8865 (delete_gdb_breakpoint_at): Clear any target-side
8867 (clear_gdb_breakpoint_conditions): New function.
8868 (add_condition_to_breakpoint): Likewise.
8869 (add_breakpoint_condition): Likewise.
8870 (gdb_condition_true_at_breakpoint): Likewise.
8871 (gdb_breakpoint_here): Return result directly instead
8872 of going through a local variable.
8874 * mem-break.h (find_gdb_breakpoint_at): New prototype.
8875 (clear_gdb_breakpoint_conditions): Likewise.
8876 (add_breakpoint_condition): Likewise.
8877 (gdb_condition_true_at_breakpoint): Likewise.
8879 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
8880 (need_step_over_p): Take target-side breakpoint condition into
8883 2012-02-24 Luis Machado <lgustavo@codesourcery>
8885 * server.h: Include tracepoint.h.
8886 (agent_mem_read, agent_get_trace_state_variable_value,
8887 agent_set_trace_state_variable_value,
8888 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
8889 get_set_tsv_func_addr): New prototypes.
8891 * ax.h: New include file.
8892 * ax.c: New source file.
8894 * tracepoint.c: Include ax.h.
8895 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
8896 agent_expr, eval_result_type): Move to ax.h.
8897 (parse_agent_expr): Rename to ...
8898 (gdb_parse_agent_expr): ... this, make it non-static and move
8900 (unparse_agent_expr) Rename to ...
8901 (gdb_unparse_agent_expr): ... this, make it non-static and move
8903 (eval_agent_expr): Rename to ...
8904 (eval_tracepoint_agent_expr): ... this.
8905 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
8906 forward declarations.
8907 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
8908 (agent_get_trace_state_variable_value): New function.
8909 (agent_set_trace_state_variable_value): New function.
8910 (cmd_qtdp): Call gdb_parse_agent_expr (...).
8911 (response_tracepoint): Call gdb_unparse_agent_expr (...).
8912 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
8913 (condition_true_at_tracepoint): Likewise.
8914 (parse_agent_expr): Rename to ...
8915 (gdb_parse_agent_expr): ... this and move to ax.c.
8916 (unparse_agent_expr): Rename to ...
8917 (gdb_unparse_agent_expr): ... this and move to ax.c.
8918 (gdb_agent_op_name): Move to ax.c.
8919 (eval_agent_expr): Rename to ...
8920 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
8922 (eval_tracepoint_agent_expr): New function.
8923 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
8925 (current_insn_ptr, emit_error, struct bytecode_address): Move to
8927 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
8928 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
8929 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
8930 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
8931 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
8932 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
8933 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
8934 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
8935 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
8936 (compile_bytecodes): Remove forward declaration.
8937 (is_goto_target): Move to ax.c.
8938 (compile_bytecodes): Move to ax.c and call
8939 agent_get_trace_state_variable_value (...) and
8940 agent_set_trace_state_variable_value (...).
8942 * Makefile.in: Update ax.c and IPA dependencies.
8944 2012-02-24 Pedro Alves <palves@redhat.com>
8946 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
8947 (cmd_bigqtbuffer_circular): ... this. Only handle
8948 'QTBuffer:circular:'.
8949 (handle_tracepoint_general_set): Adjust.
8951 2012-02-16 Yao Qi <yao@codesourcery.com>
8953 * inferiors.c: Move code to ...
8954 * dll.c: .... here. New.
8955 * server.h: Declare clear_dlls.
8956 * Makefile.in (SFILES): Add dll.c.
8960 2012-02-11 Yao Qi <yao@codesourcery.com>
8962 * server.c: (handle_monitor_command): Add a new parameter
8964 (handle_query): Update caller.
8966 2012-02-09 Joel Brobecker <brobecker@adacore.com>
8968 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
8969 * configure, config.in: Regenerate.
8970 * hostio.c: Provide an alternate implementation if HAVE_READLINK
8973 2012-02-02 Pedro Alves <palves@redhat.com>
8975 Try SIGKILL first, then PTRACE_KILL.
8976 * linux-low.c (linux_kill_one_lwp): New.
8977 (linux_kill_one_lwp): Rename to ...
8978 (kill_one_lwp_callback): ... this. Use the new
8981 2012-02-02 Pedro Alves <palves@redhat.com>
8983 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
8986 2012-01-27 Pedro Alves <palves@redhat.com>
8988 * linux-low.c (linux_child_pid_to_exec_file): Delete.
8989 (elf_64_file_p): Make static.
8990 (linux_pid_exe_is_elf_64_file): New.
8991 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
8992 Delete declarations.
8993 (linux_pid_exe_is_elf_64_file): Declare.
8994 * linux-x86-low.c (x86_arch_setup): Use
8995 linux_pid_exe_is_elf_64_file.
8997 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
8999 * linux-low.c (linux_wait_for_event_1): Rename to ...
9000 (linux_wait_for_event): ... here and merge it with former
9001 linux_wait_for_event - new variable wait_ptid, use it.
9002 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
9004 2012-01-23 Pedro Alves <palves@redhat.com>
9006 * server.c (main): Avoid yet another case of infinite loop while
9007 detaching/killing after a longjmp.
9009 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
9012 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
9014 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
9016 * hostio.c (handle_readlink): New function.
9017 (handle_vFile): Call it to handle "vFile:readlink" packets.
9019 2012-01-20 Pedro Alves <palves@redhat.com>
9020 Ulrich Weigand <ulrich.weigand@linaro.org>
9022 * server.c (handle_v_requests): Only support vAttach and vRun to
9023 start multiple processes when in extended protocol mode.
9025 2012-01-17 Pedro Alves <palves@redhat.com>
9027 * tracepoint.c (initialize_tracepoint): Use mmap instead of
9028 memalign plus mprotect to allocate the scratch buffer.
9030 2012-01-13 Pedro Alves <palves@redhat.com>
9032 * server.c (attach_inferior): Clear `cont_thread'.
9034 2012-01-13 Pedro Alves <palves@redhat.com>
9036 * server.c (main): Avoid infinite loop while detaching/killing
9039 2012-01-09 Doug Evans <dje@google.com>
9041 * server.c (start_inferior): Set last_ptid in --wrapper case.
9043 2012-01-06 Yao Qi <yao@codesourcery.com>
9045 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
9047 [IN_PROCESS_AGENT] (debug_agent): New global variable.
9049 2012-01-04 Yao Qi <yao@codesourcery.com>
9051 * tracepoint.c (cmd_qtdp): Print debug message
9052 for static tracepoint.
9054 2012-01-04 Yao Qi <yao@codesourcery.com>
9056 * tracepoint.c (trace_vdebug): Differentiate debug message
9057 between gdbserver and IPA.
9059 2012-01-03 Yao Qi <yao@codesourcery.com>
9061 * tracepoint.c (tracepoint_was_hit): Don't collect for
9064 2012-01-02 Joel Brobecker <brobecker@adacore.com>
9066 * terminal.h: Reformat copyright header.
9068 2012-01-02 Joel Brobecker <brobecker@adacore.com>
9070 * server.c (gdbserver_version): Update copyright year.
9071 * gdbreplay.c (gdbreplay_version): Likewise.
9073 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
9075 * linux-low.c (linux_create_inferior): Put empty if clause for write.
9078 2011-12-18 Hui Zhu <teawater@gmail.com>
9079 * linux-low.c (linux_create_inferior): Save return value to ret.
9081 2011-12-18 Hui Zhu <teawater@gmail.com>
9083 * linux-low.c (linux_create_inferior): Save return value to ret.
9085 2011-12-16 Doug Evans <dje@google.com>
9087 * linux-low.c (linux_create_inferior): If stdio connection,
9088 redirect stdin from /dev/null, stdout to stderr.
9089 * remote-utils.c (remote_is_stdio): New static global.
9090 (remote_connection_is_stdio): New function.
9091 (remote_prepare): Handle stdio connection.
9092 (remote_open): Ditto.
9093 (remote_close): Don't close stdin for stdio connections.
9094 (read_prim,write_prim): New functions. Replace all calls to
9095 read/write to these.
9096 * server.c (main): Watch for "-" argument. Move call to
9097 remote_prepare before start_inferior.
9098 * server.h (STDIO_CONNECTION_NAME): New macro.
9099 (remote_connection_is_stdio): Declare.
9101 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
9102 in debugging output.
9104 2011-12-15 Yao Qi <yao@codesourcery.com>
9106 * tracepoint.c: Include sys/syscall.h.
9107 (gdb_ust_thread): Remove preprocessor conditional.
9109 2011-12-14 Pedro Alves <pedro@codesourcery.com>
9111 * linux-low.c (linux_detach_one_lwp): Call
9112 the_low_target.prepare_to_resume before detaching.
9114 2011-12-14 Yao Qi <yao@codesourcery.com>
9116 * tracepoint.c (gdb_ust_thread): Don't ignore return value
9119 2011-12-14 Yao Qi <yao@codesourcery.com>
9121 * i386-low.c (i386_low_stopped_data_address): Initialize local
9124 2011-12-13 Pedro Alves <pedro@codesourcery.com>
9128 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
9129 DR_CONTROL unless necessary. Extend comments.
9130 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
9131 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
9133 2011-12-13 Yao Qi <yao@codesourcery.com>
9135 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
9137 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
9139 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
9141 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
9142 Print new debug message for such case.
9144 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9146 Fix overlapping memcpy.
9147 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
9148 the read_inferior_memory transfer.
9149 (delete_fast_tracepoint_jump): New variable buf. Use it for the
9150 write_inferior_memory transfer.
9151 (set_fast_tracepoint_jump): New variable buf. Use it for the
9152 read_inferior_memory and write_inferior_memory transfers.
9153 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
9154 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
9155 Use it for the write_inferior_memory transfer.
9156 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
9159 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9161 * linux-low.c (fetch_register, store_register): Make code
9162 consistent, fix formatting.
9164 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9166 * linux-low.c (usr_store_inferior_registers): Factor out code
9167 to handle individual registers into...
9168 (store_register): ... this new function.
9170 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
9172 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
9173 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
9174 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
9175 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
9176 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
9177 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
9178 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
9179 (srv_xmlfiles): Add new XML files.
9181 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
9183 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
9184 (init_registers_s390_linux32v1): Add prototype.
9185 (init_registers_s390_linux32v2): Likewise.
9186 (init_registers_s390_linux64v1): Likewise.
9187 (init_registers_s390_linux64v2): Likewise.
9188 (init_registers_s390x_linux64v1): Likewise.
9189 (init_registers_s390x_linux64v2): Likewise.
9190 (s390_num_regs): Increment to 52.
9191 (s390_regmap): Add orig_r2 register.
9192 (s390_num_regs_3264): Increment to 68.
9193 (s390_regmap_3264): Add orig_r2 register.
9194 (s390_collect_ptrace_register): Handle orig_r2 register.
9195 (s390_supply_ptrace_register): Likewise.
9196 (s390_fill_last_break): New function.
9197 (s390_store_last_break): Likewise.
9198 (s390_fill_system_call): New function.
9199 (s390_store_system_call): Likewise.
9200 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
9202 (s390_check_regset): New function.
9203 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
9204 NT_S390_SYSTEM_CALL regsets and use appropriate description.
9205 Update target_regsets for available register sets.
9207 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
9208 Jan Kratochvil <jan.kratochvil@redhat.com>
9210 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
9211 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
9213 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
9214 * linux-low.h (struct process_info_private): New member r_debug.
9215 * server.c (handle_qxfer_libraries): Call
9216 the_target->qxfer_libraries_svr4.
9217 (handle_qxfer_libraries_svr4): New function.
9218 (qxfer_packets): New entry "libraries-svr4".
9219 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
9220 * target.h (struct target_ops): New member qxfer_libraries_svr4.
9221 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
9222 PACKET_qXfer_libraries_svr4.
9224 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
9226 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
9227 PSW address/mask between 8-byte and 16-byte formats.
9228 (s390_supply_ptrace_register): Likewise.
9229 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
9230 basic addressing mode bit.
9232 2011-11-24 Stan Shebs <stan@codesourcery.com>
9234 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
9236 2011-11-17 Stan Shebs <stan@codesourcery.com>
9238 * tracepoint.c (struct tracepoint): New field traceframe_usage.
9239 (tracing_start_time): New global.
9240 (tracing_stop_time): New global.
9241 (tracing_user_name): New global.
9242 (tracing_notes): New global.
9243 (tracing_stop_note): New global.
9244 (cmd_qtstart): Set traceframe_usage, start_time.
9245 (stop_tracing): Set stop_time.
9246 (cmd_qtstatus): Report additional status.
9247 (cmd_qtp): New function.
9248 (handle_tracepoint_query): Call it.
9249 (cmd_qtnotes): New function.
9250 (handle_tracepoint_general_set): Call it.
9251 (get_timestamp): Rename from tsv_get_timestamp.
9253 2011-11-14 Stan Shebs <stan@codesourcery.com>
9254 Kwok Cheung Yeung <kcy@codesourcery.com>
9256 * linux-x86-low.c (small_jump_insn): New.
9257 (i386_install_fast_tracepoint_jump_pad): Add arguments for
9258 trampoline and error message, build a trampoline and issue a small
9259 jump instruction to it.
9260 (x86_install_fast_tracepoint_jump_pad): Add arguments for
9261 trampoline and error message.
9262 (x86_get_min_fast_tracepoint_insn_len): New.
9263 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
9264 * linux-low.h (struct linux_target_ops): Add arguments to
9265 install_fast_tracepoint_jump_pad operation, add new operation.
9266 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
9268 (linux_get_min_fast_tracepoint_insn_len): New function.
9269 (linux_target_op): Add new operation.
9270 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
9271 (gdb_trampoline_buffer_end): Ditto.
9272 (gdb_trampoline_buffer_error): Ditto.
9273 (struct ipa_sym_addresses): Add fields for new IPA variables.
9274 (symbol_list): Add entries for new IPA variables.
9275 (struct tracepoint): Add fields to hold the address range of the
9276 trampoline used by the tracepoint.
9277 (trampoline_buffer_head): New static variable.
9278 (trampoline_buffer_tail): Ditto.
9279 (claim_trampoline_space): New function.
9280 (have_fast_tracepoint_trampoline_buffer): New function.
9281 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
9283 (install_fast_tracepoint): Ditto, also add error buffer argument.
9284 (cmd_qtminftpilen): New function.
9285 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
9286 (fast_tracepoint_from_trampoline_address): New function.
9287 (fast_tracepoint_collecting): Handle trampoline as part of jump
9289 (set_trampoline_buffer_space): New function.
9290 (initialize_tracepoint): Initialize new IPA variables.
9291 * target.h (struct target_ops): Add arguments to
9292 install_fast_tracepoint_jump_pad operation, add new
9293 get_min_fast_tracepoint_insn_len operation.
9294 (target_get_min_fast_tracepoint_insn_len): New.
9295 (install_fast_tracepoint_jump_pad): Add arguments.
9296 * server.h (IPA_BUFSIZ): Define.
9297 * linux-i386-ipa.c: Include extra header files.
9298 (initialize_fast_tracepoint_trampoline_buffer): New function.
9299 (initialize_low_tracepoint): Call it.
9300 * server.h (set_trampoline_buffer_space): Declare.
9301 (claim_trampoline_space): Ditto.
9302 (have_fast_tracepoint_trampoline_buffer): Ditto.
9304 2011-11-14 Yao Qi <yao@codesourcery.com>
9306 * server.c (handle_query): Handle InstallInTrace for qSupported.
9307 * tracepoint.c (add_tracepoint): Sort list.
9308 (install_tracepoint, download_tracepoint): New.
9309 (cmd_qtdp): Call them to install and download tracepoints.
9310 (sort_tracepoints): Removed.
9311 (cmd_qtstart): Update.
9313 2011-11-14 Yao Qi <yao@codesourcery.com>
9315 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
9316 * mem-break.h: Declare.
9317 * tracepoint.c (cmd_qtstart): Move some code to ...
9318 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
9320 (download_tracepoints): Move some code to ...
9321 (download_tracepoint_1): ... here. New.
9323 2011-11-08 Yao Qi <yao@codesourcery.com>
9325 * remote-utils.c (relocate_instruction): A comment fix.
9327 2011-11-07 Joel Brobecker <brobecker@adacore.com>
9329 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
9330 (i386_dr_low_get_control, i386_dr_low_get_status): Use
9331 dr_status_mirror and dr_control_mirror from debug_reg_state.
9332 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
9333 (i386_initial_stuff): Remove use of deleted globals.
9334 (i386_get_thread_context, i386_set_thread_context,
9335 i386_thread_added): Use dr_status_mirror and dr_control_mirror
9336 from debug_reg_state.
9338 2011-11-05 Yao Qi <yao@codesourcery.com>
9340 * tracepoint.c (gdb_collect): Loop over tracepoints of same
9341 address as TPOINT's.
9343 2011-11-02 Stan Shebs <stan@codesourcery.com>
9345 * tracepoint.c (agent_mem_read_string): New function.
9346 (eval_agent_expr): Call it for tracenz.
9347 * server.c (handle_query): Report support for tracenz.
9349 2011-11-02 Yao Qi <yao@codesourcery.com>
9351 * tracepoint.c (cmd_qtstart): Remove unused local variables.
9353 2011-11-02 Yao Qi <yao@codesourcery.com>
9355 * target.h: Fix a typo in comment.
9357 2011-10-31 Pedro Alves <pedro@codesourcery.com>
9359 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
9360 clobber the breakpoints' shadows with fast tracepoint jumps.
9361 * mem-break.h (check_mem_write): Add `myaddr' parameter.
9362 * target.c (write_inferior_memory): Also pass MYADDR down to
9365 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
9367 * configure.ac: Check support for personality routine.
9368 * configure: Regenerate.
9369 * config.in: Likewise.
9370 * linux-low.c: Include <sys/personality.h>.
9371 Define ADDR_NO_RANDOMIZE if necessary.
9372 (linux_create_inferior): Disable address space randomization when
9373 forking inferior, if requested.
9374 (linux_supports_disable_randomization): New function.
9375 (linux_target_ops): Install it.
9376 * server.h (disable_randomization): Declare.
9377 * server.c (disable_randomization): New global variable.
9378 (handle_general_set): Handle QDisableRandomization.
9379 (handle_query): Likewise for qSupported.
9380 (main): Support --disable-randomization and --no-disable-randomization
9381 command line arguments.
9382 * target.h (struct target_ops): Add supports_disable_randomization.
9383 (target_supports_disable_randomization): New macro.
9385 2011-09-29 Mike Frysinger <vapier@gentoo.org>
9387 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
9389 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
9390 [!PT_GETDSBT] (target_loadmap): New definition.
9391 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
9392 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
9393 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
9394 and PT_GETDSBT to LINUX_LOADMAP.
9395 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
9396 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
9398 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
9400 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
9401 (arm_linux_hwbp_cap): New static variable.
9402 (arm_linux_get_hwbp_cap): Replace by ...
9403 (arm_linux_init_hwbp_cap): ... this new function.
9404 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
9405 (arm_linux_get_hw_watchpoint_count): Likewise.
9406 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9407 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
9408 (arm_prepare_to_resume): Use perror_with_name instead of error.
9410 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
9412 * linux-arm-low.c: Include <signal.h>.
9413 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
9414 (struct arm_linux_hwbp_cap): New data type.
9415 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
9416 (struct arm_linux_hw_breakpoint): New data type.
9417 (MAX_BPTS, MAX_WPTS): Define.
9418 (struct arch_process_info, struct arch_lwp_info): New data types.
9419 (arm_linux_get_hwbp_cap): New function.
9420 (arm_linux_get_hw_breakpoint_count): Likewise.
9421 (arm_linux_get_hw_watchpoint_count): Likewise.
9422 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9423 (arm_hwbp_control_initialize): Likewise.
9424 (arm_hwbp_control_is_enabled): Likewise.
9425 (arm_hwbp_control_is_initialized): Likewise.
9426 (arm_hwbp_control_disable): Likewise.
9427 (arm_linux_hw_breakpoint_equal): Likewise.
9428 (arm_linux_hw_point_initialize): Likewise.
9429 (struct update_registers_data): New data structure.
9430 (update_registers_callback: New function.
9431 (arm_insert_point): Likewise.
9432 (arm_remove_point): Likewise.
9433 (arm_stopped_by_watchpoint): Likewise.
9434 (arm_stopped_data_address): Likewise.
9435 (arm_new_process): Likewise.
9436 (arm_new_thread): Likewise.
9437 (arm_prepare_to_resume): Likewise.
9438 (the_low_target): Register arm_insert_point, arm_remove_point,
9439 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
9440 arm_new_thread, and arm_prepare_to_resume.
9442 2011-09-15 Stan Shebs <stan@codesourcery.com>
9444 * server.h (struct emit_ops): Add compare-goto fields.
9445 * tracepoint.c (gdb_agent_op_sizes): New table.
9446 (emit_eq_goto): New function.
9447 (emit_ne_goto): New function.
9448 (emit_lt_goto): New function.
9449 (emit_le_goto): New function.
9450 (emit_gt_goto): New function.
9451 (emit_ge_goto): New function.
9452 (is_goto_target): New function.
9453 (compile_bytecodes): Recognize special cases of compare-goto
9454 combinations and call specialized emitters for them.
9455 * linux-x86-low.c (amd64_emit_eq_goto): New function.
9456 (amd64_emit_ne_goto): New function.
9457 (amd64_emit_lt_goto): New function.
9458 (amd64_emit_le_goto): New function.
9459 (amd64_emit_gt_goto): New function.
9460 (amd64_emit_ge_goto): New function.
9461 (amd64_emit_ops): Add the new functions.
9462 (i386_emit_eq_goto): New function.
9463 (i386_emit_ne_goto): New function.
9464 (i386_emit_lt_goto): New function.
9465 (i386_emit_le_goto): New function.
9466 (i386_emit_gt_goto): New function.
9467 (i386_emit_ge_goto): New function.
9468 (i386_emit_ops): Add the new functions.
9470 2011-09-08 Stan Shebs <stan@codesourcery.com>
9472 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
9473 (i386_emit_epilogue): Restore %ebx.
9475 2011-08-31 Jie Zhang <jzhang918@gmail.com>
9477 * server.c (step_thread): Remove definition.
9478 (process_serial_event): Don't handle Hs.
9479 * server.h (step_thread): Remove declaration.
9480 * target.c (set_desired_inferior): Remove use of step_thread.
9482 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
9484 * linux-low.c: Include linux-procfs.h.
9485 (linux_attach_lwp_1): Update comments.
9486 (linux_attach): Scan for existing threads when attaching to a
9487 process that is the tgid.
9488 * Makefile.in: Update dependencies.
9490 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
9492 * configure.srv: Add linux-procfs.o dependencies.
9494 2011-08-14 Yao Qi <yao@codesourcery.com>
9496 * target.h (struct target_ops): Fix indent.
9497 * win32-low.c (win32_target_ops): Fix comment.
9499 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
9500 Yao Qi <yao@codesourcery.com>
9502 * Makefile.in (clean): Remove tic6x-*.c files.
9503 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
9504 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
9505 (tic6x-c64xp-linux.c): Likewise.
9506 * configure.srv: Add support for tic6x-*-uclinux.
9507 * linux-tic6x-low.c: New.
9508 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
9510 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
9511 Yao Qi <yao@codesourcery.com>
9513 * target.h (struct target_ops): Add read_loadmap.
9514 * linux-low.c (struct target_loadseg): New type.
9515 (struct target_loadmap): New type.
9516 (linux_read_loadmap): New function.
9517 (linux_target_ops): Add linux_read_loadmap.
9518 * server.c (handle_query): Support qXfer:fdpic:read packet.
9519 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
9522 2011-08-05 Eli Zaretskii <eliz@gnu.org>
9524 * win32-low.c: Include <stdint.h>.
9526 2011-07-22 Pedro Alves <pedro@codesourcery.com>
9528 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
9529 to the inferior here.
9530 (i386_remove_aligned_watchpoint): Ditto.
9531 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
9532 fit part of the watchpoint in the debug registers.
9533 (i386_update_inferior_debug_regs): New.
9534 (i386_low_insert_watchpoint): Work on a local mirror of the debug
9535 registers, and only update the inferior on success.
9536 (i386_low_remove_watchpoint): Ditto.
9538 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
9540 * linux-low.c (compare_ints, unique, list_threads, show_process,
9541 linux_core_of_thread): Delete.
9542 (linux_target_ops): Change linux_core_of_thread to
9543 linux_common_core_of_thread.
9544 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
9545 * utils.c (malloc_failure): Change type of argument.
9546 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
9547 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
9548 common/linux-osdata.c, common/ptid.c and common/buffer.c.
9549 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
9550 (IPA_OBJS): Add common-utils-ipa.o.
9551 (ptid_h, linux_osdata_h): New macros.
9552 (server_h): Add common/common-utils.h, common/xml-utils.h,
9553 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
9555 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
9556 ptid.o, buffer.o): New rules.
9557 (linux-low.o): Add common/linux-osdata.h as a dependency.
9558 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
9559 * configure.ac: Add AC_HEADER_DIRENT check.
9560 * config.in: Regenerate.
9561 * configure: Regenerate.
9562 * remote-utils.c (xml_escape_text): Delete.
9563 (buffer_grow, buffer_free, buffer_init, buffer_finish,
9564 buffer_xml_printf): Move to common/buffer.c.
9565 * server.c (main): Remove call to initialize_inferiors.
9566 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
9567 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
9568 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
9569 internal_error, gdb_assert, gdb_assert_fail): Delete.
9570 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
9571 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
9573 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
9574 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
9575 initialize_inferiors): Delete.
9577 2011-07-20 Pedro Alves <pedro@codesourcery.com>
9579 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
9582 2011-05-31 Pedro Alves <pedro@codesourcery.com>
9584 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
9586 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
9588 2011-05-26 Yao Qi <yao@codesourcery.com>
9590 * Makefile.in (thread-db.o): Track dependence to
9591 common/gdb_thread_db.h.
9592 * thread-db.c: include gdb_thread_db.h from right place.
9594 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
9596 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
9597 __FILE__ and __LINE__ to internal_error.
9599 2011-05-13 Doug Evans <dje@google.com>
9601 * thread-db.c (try_thread_db_load_from_sdir): New function.
9602 (try_thread_db_load_from_dir): New function.
9603 (thread_db_load_search): Handle $sdir, ignore $pdir.
9604 Remove trying of system directories if search of
9605 libthread-db-search-path fails, that is now done via $sdir.
9607 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
9609 * server.c (handle_query): Add EnableDisableTracepoints to the list
9610 of supported features.
9611 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
9613 (cmd_qtenable_disable): New.
9614 (cmd_qtstart): Install tracepoints even if disabled.
9615 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
9616 receiving a QTEnable or QTDisable packet.
9617 (gdb_collect): Skip data collection if fast tracepoint is disabled.
9618 (ust_marker_to_static_tracepoint): Do not ignore disabled static
9620 (gdb_probe): Skip data collection if static tracepoint is disabled.
9622 2011-05-10 Doug Evans <dje@google.com>
9624 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
9626 2011-05-04 Doug Evans <dje@google.com>
9628 * linux-low.c (linux_join): Skip process lookup.
9629 * spu-low.c (spu_join): Ditto.
9630 * server.c (join_inferiors_callback): Delete.
9631 (process_serial_event): For 'D' packet (detach) call join_inferior
9634 2011-05-04 Joseph Myers <joseph@codesourcery.com>
9636 * README: Don't mention xscale*-*-linux*.
9637 * configure.srv (xscale*-*-linux*): Don't handle target.
9639 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
9641 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
9643 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
9644 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
9645 (i386_emit_void_call_2): Likewise.
9647 2011-04-26 Yao Qi <yao@codesourcery.com>
9649 * linux-low.c: Move common macros to linux-ptrace.h.
9650 Include linux-ptrace.h.
9651 * Makefile.in (linux_ptrace_h): New.
9652 (linux-low.o): Depends on linux-ptrace.h.
9654 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
9656 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
9657 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
9658 (remote_prepare): New function with most of the TCP code from ...
9659 (remote_open): ... here. Detect PORT here unconditionally. Move also
9660 setting transport_is_reliable.
9661 * server.c (run_once): New variable.
9662 (gdbserver_usage): Document it.
9663 (main): Set run_once for `--once'. Call remote_prepare. Exit after
9664 the first run if RUN_ONCE.
9665 * server.h (run_once, remote_prepare): New declarations.
9667 2011-04-19 Tom Tromey <tromey@redhat.com>
9669 * win32-low.c (handle_load_dll): Remove duplicate "the".
9671 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
9673 Remove support for old Cygwin 1.5 versions.
9674 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
9675 function to avoid warning.
9676 (win32_add_one_solib): Use cygwin_conv_path function to avoid
9679 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
9681 * gdbserver/server.h (Macro _): Define it if not available.
9683 2011-03-14 Michael Snyder <msnyder@vmware.com>
9685 * hostio.c (handle_close): Remove unnecessary null test.
9687 2011-03-10 Joel Brobecker <brobecker@adacore.com>
9689 * Makefile.in (maintainer-clean realclean distclean): Remove
9690 "make ... subdir_do" command.
9692 2011-03-10 Michael Snyder <msnyder@vmware.com>
9694 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
9696 * server.c (handle_v_run): Free alloced buffer on early return.
9698 2011-03-09 Yao Qi <yao@codesourcery.com>
9701 2011-03-04 Yao Qi <yao@codesourcery.com>
9703 * Makefile.in: Remove GNU make feature --directory.
9705 2011-03-05 Yao Qi <yao@codesourcery.com>
9707 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9708 (subdir_do): New make target. Copied from gdb/Makefile.
9709 (maintainer-clean, realclean, distclean, clean): Call corresponding
9710 make targets in common/Makefile.
9712 2011-02-11 Yao Qi <yao@codesourcery.com>
9714 * configure.ac: Call AC_PROG_RANLIB.
9715 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9716 * configure: Regenerate.
9718 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9720 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
9722 2011-03-06 Yao Qi <yao@codesourcery.com>
9724 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
9726 2011-03-05 Yao Qi <yao@codesourcery.com>
9728 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9729 (subdir_do): New make target. Copied from gdb/Makefile.
9730 (maintainer-clean, realclean, distclean, clean): Call corresponding
9731 make targets in common/Makefile.
9733 2011-03-04 Yao Qi <yao@codesourcery.com>
9735 * Makefile.in: Remove GNU make feature --directory.
9737 2011-03-04 Michael Snyder <msnyder@vmware.com>
9739 * server.c (queue_stop_reply): Call xmalloc not malloc.
9741 2011-03-02 Michael Snyder <msnyder@vmware.com>
9743 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
9745 2011-02-28 Michael Snyder <msnyder@vmware.com>
9747 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
9748 (cmd_qtframe): Ditto.
9749 (cmd_qtbuffer): Ditto.
9750 (cmd_bigqtbuffer): Ditto.
9752 * utils.c (decimal2str): Initialize 'width' to nine, then
9755 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
9757 * hostio.c (require_data): Free *data, not data.
9759 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9761 * hostio.c (require_data): Use free, not xfree.
9763 2011-02-27 Michael Snyder <msnyder@vmware.com>
9765 * server.c (handle_query): Discard unused value.
9767 * hostio.c (require_data): Free malloc memory before returning
9770 2011-02-26 Michael Snyder <msnyder@vmware.com>
9772 * linux-low.c (list_threads): Call closedir for dirent.
9774 2011-02-27 Michael Snyder <msnyder@vmware.com>
9776 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
9777 a case statement falls through.
9779 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
9781 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
9784 2011-02-26 Michael Snyder <msnyder@vmware.com>
9786 * utils.c (decimal2str): Eliminate dead code and dead param.
9787 (pulongest): Drop dead param from call to decimal2str.
9790 2011-02-24 Joel Brobecker <brobecker@adacore.com>
9792 Revert the following patch (not approved yet):
9793 2011-02-21 Hui Zhu <teawater@gmail.com>
9794 * tracepoint.c (tp_printf): New function.
9795 (eval_agent_expr): Handle gdb_agent_op_printf.
9797 2011-02-21 Hui Zhu <teawater@gmail.com>
9799 * tracepoint.c (tp_printf): New function.
9800 (eval_agent_expr): Handle gdb_agent_op_printf.
9802 2011-02-18 Tom Tromey <tromey@redhat.com>
9804 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
9805 (tracepoint.o): Likewise.
9806 * tracepoint.c (enum gdb_agent_op): Use ax.def.
9807 (gdb_agent_op_names): Likewise.
9809 2011-02-18 Tom Tromey <tromey@redhat.com>
9811 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
9812 gdb_agent_op_rot>: New constants.
9813 (gdb_agent_op_names): Add pick and roll.
9814 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
9817 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
9819 * aclocal.m4: Regenerated with aclocal-1.11.1.
9821 2011-02-14 Pedro Alves <pedro@codesourcery.com>
9823 * server.c (handle_qxfer_traceframe_info): New.
9824 (qxfer_packets): Register "traceframe-info".
9825 (handle_query): Report support for qXfer:traceframe-info:read+.
9826 * tracepoint.c (match_blocktype): New.
9827 (traceframe_find_block_type): Rename to ...
9828 (traceframe_walk_blocks): ... this. Add callback filter argument,
9830 (traceframe_find_block_type): New, reimplemented on top of
9831 traceframe_walk_blocks.
9832 (build_traceframe_info_xml): New.
9833 (traceframe_read_info): New.
9834 * server.h (traceframe_read_info): Declare.
9836 2011-02-11 Yao Qi <yao@codesourcery.com>
9838 * configure.ac: Call AC_PROG_RANLIB.
9839 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9840 * configure: Regenerate.
9842 2011-02-07 Pedro Alves <pedro@codesourcery.com>
9844 * server.c (gdb_read_memory): Change return semantics to allow
9846 (handle_search_memory_1): Adjust.
9847 (process_serial_event) <'m' packet>: Handle partial transfers.
9848 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
9850 2011-01-28 Pedro Alves <pedro@codesourcery.com>
9852 * regcache.c (init_register_cache): Initialize
9853 regcache->register_status.
9854 (free_register_cache): Release regcache->register_status.
9855 (regcache_cpy): Copy register_status.
9856 (registers_to_string): Print 'x's for unavailable registers.
9857 (supply_register): Mark the register's status valid or
9858 unavailable, depending on whether a buffer was passed in or not.
9859 (supply_register_zeroed): New.
9860 (supply_regblock): Mark the registers' status valid or
9861 unavailable, depending on whether a buffer was passed in or not.
9862 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
9863 (struct regcache): New `register_status' field.
9864 (supply_register_zeroed): Declare.
9865 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
9866 supply_register_zeroed, rather than passing a NULL buffer to
9868 * tracepoint.c (fetch_traceframe_registers): Update comment.
9870 2011-01-28 Pedro Alves <pedro@codesourcery.com>
9872 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
9875 2011-01-25 Pedro Alves <pedro@codesourcery.com>
9877 * server.h (decode_xfer_write): Change prototype.
9878 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
9879 and don't extract the annex here.
9880 * server.c (decode_xfer_read): Remove `annex' parameter,
9881 and don't extract the annex here.
9883 (struct qxfer): New.
9884 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
9885 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
9886 (handle_qxfer_statictrace): New functions, abstracted out from
9887 handle_query, and made to use the struct qxfer interface.
9888 (handle_threads_qxfer_proper): Rename to ...
9889 (handle_qxfer_threads_proper): ... this.
9890 (handle_threads_qxfer): Rename to ...
9891 (handle_qxfer_threads): ... this. Adjust.
9892 (qxfer_packets): New array.
9893 (handle_qxfer): New function.
9894 (handle_query): Use handle_qxfer.
9896 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
9898 * gdbreplay.c: Shorten lines of >= 80 columns.
9899 * linux-low.c: Ditto.
9900 * linux-ppc-low.c: Ditto.
9901 * linux-s390-low.c: Ditto.
9902 * linux-sparc-low.c: Ditto.
9903 * linux-x86-low.c: Ditto.
9904 * linux-xtensa-low.c: Ditto.
9905 * mem-break.c: Ditto.
9907 * regcache.h: Ditto.
9908 * remote-utils.c: Ditto.
9911 * thread-db.c: Ditto.
9912 * tracepoint.c: Ditto.
9914 * win32-low.h: Ditto.
9916 2011-01-05 Joel Brobecker <brobecker@adacore.com>
9918 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
9921 2011-01-01 Joel Brobecker <brobecker@adacore.com>
9923 * server.c (gdbserver_version): Update copyright year in version
9925 * gdbreplay.c (gdbreplay_version): Ditto.
9927 2010-12-29 Jie Zhang <jie.zhang@analog.com>
9929 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
9930 * linux-bfin-low.c: New file.
9931 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
9932 PT_DATA_ADDR for BFIN targets.
9933 * Makefile.in (SFILES): Add linux-bfin-low.c.
9934 (clean): Remove reg-bfin.c.
9935 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
9936 * README: Mention supported Blackfin targets.
9938 2010-12-23 Mike Frysinger <vapier@gentoo.org>
9940 * .gitignore: New file.
9942 2010-11-16 Mike Frysinger <vapier@gentoo.org>
9944 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
9946 2010-10-22 Jie Zhang <jie@codesourcery.com>
9948 * Makefile.in: Add FLAGS_TO_PASS variable.
9949 (install): Remove dependency of install-only and recursively
9950 invoke make for install-only.
9952 2010-10-04 Doug Evans <dje@google.com>
9954 * Makefile.in (uninstall): Use $(DESTDIR).
9956 2010-09-24 Pedro Alves <pedro@codesourcery.com>
9960 * linux-x86-low.c (compat_siginfo_from_siginfo)
9961 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
9962 si_code is < 0. Check for si_code == SI_TIMER before checking for
9965 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9967 * lynx-i386-low.c: New file.
9968 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
9970 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9972 * lynx-low.c (ptrace_request_to_str): Remove handling for
9973 request values that have been removed in LynxOS 5.x.
9975 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9977 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
9980 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
9982 * configure.ac: Add --enable-inprocess-agent option.
9983 * configure: Rebuilt.
9985 2010-09-06 Yao Qi <yao@codesourcery.com>
9987 * linux-low.c (linux_kill): Remove unused variable.
9988 (linux_stabilize_threads): Likewise.
9989 * server.c (start_inferior): Likewise.
9990 (queue_stop_reply_callback): Likewise.
9991 * tracepoint.c (do_action_at_tracepoint): Likewise.
9993 2010-09-06 Yao Qi <yao@codesourcery.com>
9995 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
9998 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10000 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
10002 2010-09-06 Pedro Alves <pedro@codesourcery.com>
10004 * Makefile.in (install-only): Replace $IPA_DEPFILES with
10007 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10009 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
10010 gdbserver/lynx-ppc-low.c: New files.
10011 * Makefile.in (lynx_low_h): New variable.
10012 (lynx-low.o, lynx-ppc-low.o): New rules.
10013 * configure.ac: On LynxOS, link with -lnetinet.
10014 * configure.srv: Add handling of powerpc-*-lynxos* targets.
10015 * configure: regenerate.
10017 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10019 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
10020 * configure.ac: Add check for vasprintf and vsnprintf.
10021 * configure, config.in: Regenerate.
10022 * server.h (vasprintf, vsnprintf): Add conditional declarations.
10024 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10026 * gdbreplay.c: Move include of alloca.h up, next to include of
10028 * server.h: Add include of malloc.h.
10029 * mem-break.c: Remove include of malloc.h.
10030 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
10032 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10034 * Makefile.in (memmem.o): Build with -Wno-error.
10036 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10038 * utils.c (xsnprintf): Make non-static.
10039 * server.h: Add xsnprintf declaration.
10040 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
10041 replace calls to snprintf by calls to xsnprintf throughout.
10043 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10045 * configure.ac: Add configure check for alloca.
10046 * configure, config.in: Regenerate.
10047 * server.h: Include alloca.h if it exists.
10048 * gdbreplay.c: Include alloca.h if it exists.
10050 2010-08-28 Pedro Alves <pedro@codesourcery.com>
10052 * linux-low.c (__SIGRTMIN): Define if not already defined.
10053 (linux_create_inferior): Check for __ANDROID__ rather than
10055 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
10056 are already deferred.
10057 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
10058 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
10059 stopped and already has a pending signal to report.
10060 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
10061 a pending signal to report or is moving out of a jump pad.
10062 (linux_init_signals): Check for __ANDROID__ rather than
10065 2010-08-28 Pedro Alves <pedro@codesourcery.com>
10067 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
10068 debug_threads check. Avoid a linear search when not doing debug
10071 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10073 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
10074 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
10075 (struct file_handler) <fd>: Change type to gdb_fildes_t.
10076 (process_event): Change local fd's type to gdb_fildes_t.
10077 (create_file_handler): Adjust prototype.
10078 (delete_file_handler): Adjust prototype.
10079 (handle_file_event): Adjust prototype. Use pfildes.
10080 (create_file_event): Adjsut prototype.
10081 * remote-utils.c (remote_desc, listen_desc): Change type to
10083 * server.h: New gdb_fildes_t typedef.
10084 [USE_WIN32API]: Include winsock2.h.
10085 (delete_file_handler, add_file_handler): Adjust prototypes.
10086 (pfildes): Declare.
10087 * utils.c (pfildes): New.
10089 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10091 * configure.ac (build_warnings): Add -Wno-char-subscripts.
10092 * configure: Regenerate.
10094 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10096 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
10097 (linux_done_accessing_memory): ... this.
10098 (linux_target_ops): Adjust.
10099 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
10100 * nto-low.c (nto_target_ops): Adjust comment.
10101 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
10102 * spu-low.c (spu_target_ops): Adjust comment.
10103 * target.h (target_ops): Rename unprepare_to_access_memory field
10104 to done_accessing_memory.
10105 (unprepare_to_access_memory): Rename to ...
10106 (done_accessing_memory): ... this.
10108 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10110 * linux-low.c (linux_prepare_to_access_memory): New.
10111 (linux_unprepare_to_access_memory): New.
10112 (linux_target_ops): Install them.
10113 * server.c (read_memory): Rename to ...
10114 (gdb_read_memory): ... this. Use
10115 prepare_to_access_memory/prepare_to_access_memory.
10116 (write_memory): Rename to ...
10117 (gdb_write_memory): ... this. Use
10118 prepare_to_access_memory/prepare_to_access_memory.
10119 (handle_search_memory_1): Adjust.
10120 (process_serial_event): Adjust.
10121 * target.h (struct target_ops): New fields
10122 prepare_to_access_memory and unprepare_to_access_memory.
10123 (prepare_to_access_memory, unprepare_to_access_memory): New.
10124 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
10125 prepare_to_access_memory/prepare_to_access_memory.
10126 * nto-low.c (nto_target_ops): Adjust.
10127 * spu-low.c (spu_target_ops): Adjust.
10128 * win32-low.c (win32_target_ops): Adjust.
10130 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10132 * Makefile.in (WARN_CFLAGS): Get it from configure.
10133 (WERROR_CFLAGS): New.
10134 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
10135 * configure.ac: Introduce --enable-werror, which adds -Werror to
10136 the compiler command line. Enabled by default. Disable with
10137 --disable-werror. Add -Wdeclaration-after-statement
10138 Wpointer-arith and -Wformat-nonliteral to warning flags.
10139 * configure: Regenerate.
10141 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10143 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
10145 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10147 * gdbreplay.c (remote_error): New.
10149 (expect): Use gdbchar. Check for error reading from GDB.
10150 Clarify sync error output.
10151 (play): Check for errors writing to GDB.
10152 * linux-low.c (sigchld_handler): Really ignore `write' errors.
10153 * remote-utils.c (getpkt): Check for errors writing to the remote
10156 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10158 * linux-low.c (linux_wait_1): Move non-debugging code out of
10159 `debug_threads' control.
10161 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10163 * linux-low.c (linux_wait_1): Don't set last_status here.
10164 * server.c (push_event, queue_stop_reply_callback): Assert we're
10165 not pushing a TARGET_WAITKIND_IGNORE event.
10166 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
10167 (myresume, handle_target_event): Set the thread's last_resume_kind
10168 and last_status from the target returned status.
10170 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10174 * linux-x86-low.c (update_debug_registers_callback): New.
10175 (i386_dr_low_set_addr): Use it.
10176 (i386_dr_low_get_addr): New.
10177 (i386_dr_low_set_control): Use update_debug_registers_callback.
10178 (i386_dr_low_get_control): New.
10179 (i386_dr_low_get_status): Adjust.
10180 * linux-low.c (linux_stop_lwp): New.
10181 * linux-low.h (linux_stop_lwp): Declare.
10183 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
10184 argument instead of a i386_debug_reg_state.
10185 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
10186 a i386_debug_reg_state.
10187 (i386_insert_aligned_watchpoint): Adjust.
10188 (i386_remove_aligned_watchpoint): Adjust.
10189 (i386_low_stopped_data_address): Read the debug registers from the
10190 inferior instead of from the mirrors.
10191 * i386-low.h (struct i386_debug_reg_state): Extend comment.
10192 (i386_dr_low_get_addr): Declare.
10193 (i386_dr_low_get_control): Declare.
10194 (i386_dr_low_get_status): Change prototype.
10196 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
10197 (i386_dr_low_get_addr): New.
10198 (i386_dr_low_get_control): New.
10199 (i386_dr_low_get_status): Adjust prototype. Return
10201 (i386_initial_stuff): Clear dr_status_mirror and
10203 (i386_get_thread_context): Adjust.
10204 (i386_set_thread_context): Adjust.
10205 (i386_thread_added): Adjust.
10207 2010-08-24 Pedro Alves <pedro@codesourcery.com>
10209 * linux-low.h (linux_thread_area): Delete declaration.
10211 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
10213 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
10214 after its termination.
10216 2010-08-09 Pedro Alves <pedro@codesourcery.com>
10218 * linux-low.c (gdb_wants_lwp_stopped): Delete.
10219 (gdb_wants_all_stopped): Delete.
10220 (linux_wait_1): Don't call them.
10221 * server.c (handle_v_cont): Tag all threads as want-stopped.
10222 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
10223 stopped as "client-wants-stopped".
10225 2010-07-31 Pedro Alves <pedro@codesourcery.com>
10227 * Makefile.in (signals_h): New.
10228 (server_h): Depend on it.
10229 (server.o): Don't depend on $(signals_def).
10230 (signals.o): Depend on $(signals_def).
10232 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
10234 * Makefile.in (signals_def): New.
10235 (server_h): Append include/gdb/signals.h and signals_def.
10236 (server.o): Append signals_def.
10238 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10240 * server.c (handle_target_event): Use target_signal_to_host for
10241 resume_info.sig initialization.
10242 * target.h (struct thread_resume) <sig>: New comment.
10244 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
10246 * server.c (handle_query): strcpy() the returned string from paddress()
10247 instead of sprintf().
10248 * utils.c (paddress): Return phex_nz().
10250 2010-07-07 Joel Brobecker <brobecker@adacore.com>
10252 * server.c (handle_v_cont): Call mourn_inferior if process
10254 (myresume): Likewise.
10256 2010-07-01 Pedro Alves <pedro@codesourcery.com>
10258 Static tracepoints, and integration with UST.
10260 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
10261 * mem-break.c (uninsert_all_breakpoints)
10262 (reinsert_all_breakpoints): New.
10263 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
10264 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
10265 (gdb_agent_ust_loaded, helper_thread_id)
10266 (gdb_agent_helper_thread_id): New macros.
10267 (struct ipa_sym_addresses): Add addr_ust_loaded,
10268 addr_helper_thread_id, addr_cmd_buf.
10269 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
10270 (in_process_agent_loaded_ust): New.
10271 (write_e_ust_not_loaded): New.
10272 (maybe_write_ipa_ust_not_loaded): New.
10273 (struct collect_static_trace_data_action): New.
10274 (enum tracepoint_type) <static_tracepoint>: New.
10275 (struct tracepoint) <handle>: Mention static tracepoints.
10276 (struct static_tracepoint_ctx): New.
10277 (CMD_BUF_SIZE): New.
10278 (add_tracepoint_action): Handle static tracepoint actions.
10279 (unprobe_marker_at): New.
10280 (clear_installed_tracepoints): Handle static tracepoints.
10281 (cmd_qtdp): Handle static tracepoints.
10282 (probe_marker_at): New.
10283 (cmd_qtstart): Handle static tracepoints.
10284 (response_tracepoint): Handle static tracepoints.
10285 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
10286 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
10287 (get_context_regcache): Handle static tracepoints.
10288 (do_action_at_tracepoint): Handle static tracepoint actions.
10289 (traceframe_find_block_type): Handle static trace data blocks.
10290 (traceframe_read_sdata): New.
10291 (download_tracepoints): Download static tracepoint actions.
10292 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
10293 (GDB_PROBE_NAME): New.
10295 (GET_UST_SYM): New.
10298 (ust_marker_to_static_tracepoint): New.
10300 (collect_ust_data_at_tracepoint): New.
10301 (gdb_ust_probe): New.
10302 (UNIX_PATH_MAX, SOCK_DIR): New.
10303 (gdb_ust_connect_sync_socket): New.
10304 (resume_thread, stop_thread): New.
10305 (run_inferior_command): New.
10306 (init_named_socket): New.
10307 (gdb_ust_socket_init): New.
10308 (cstr_to_hexstr): New.
10310 (first_marker, next_marker): New.
10311 (response_ust_marker): New.
10312 (cmd_qtfstm, cmd_qtsstm): New.
10313 (unprobe_marker_at, probe_marker_at): New.
10314 (cmd_qtstmat, gdb_ust_thread): New.
10315 (gdb_ust_init): New.
10316 (initialize_tracepoint_ftlib): Call gdb_ust_init.
10317 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
10318 (ST_REGENTRY): New.
10319 (x86_64_st_collect_regmap): New.
10320 (X86_64_NUM_ST_COLLECT_GREGS): New.
10321 (AMD64_RIP_REGNUM): New.
10322 (supply_static_tracepoint_registers): New.
10323 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
10324 (ST_REGENTRY): New.
10325 (i386_st_collect_regmap): New.
10326 (i386_NUM_ST_COLLECT_GREGS): New.
10327 (supply_static_tracepoint_registers): New.
10328 * server.c (handle_query): Handle qXfer:statictrace:read.
10329 <qSupported>: Report support for StaticTracepoints, and
10330 qXfer:statictrace:read features.
10331 * server.h (traceframe_read_sdata)
10332 (supply_static_tracepoint_registers): Declare.
10333 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
10334 (unpack_varlen_hex): Include in IPA build.
10335 * Makefile.in (ustlibs, ustinc): New.
10336 (IPA_OBJS): Add remote-utils-ipa.o.
10337 ($(IPA_LIB)): Link -ldl and -lpthread.
10339 (IPAGENT_CFLAGS): Add UST_CFLAGS.
10340 * config.in, configure: Regenerate.
10342 2010-06-20 Ian Lance Taylor <iant@google.com>
10343 Pedro Alves <pedro@codesourcery.com>
10345 * linux-x86-low.c (always_true): Delete.
10346 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
10347 trying to fool the compiler with always_true.
10349 2010-06-20 Pedro Alves <pedro@codesourcery.com>
10351 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
10352 conditions in gdbserver.
10354 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
10356 * spu-low.c (spu_read_memory): Wrap around local store limit.
10357 (spu_write_memory): Likewise.
10359 2010-06-15 Pedro Alves <pedro@codesourcery.com>
10361 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
10362 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
10364 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
10366 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
10367 uses with LONGEST uses.
10369 2010-06-14 Stan Shebs <stan@codesourcery.com>
10370 Pedro Alves <pedro@codesourcery.com>
10374 * linux-x86-low.c: Include limits.h.
10376 (always_true): New.
10379 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
10380 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
10381 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
10382 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
10383 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
10384 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
10385 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
10386 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
10387 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
10388 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
10389 (amd64_emit_void_call_2): New.
10390 (amd64_emit_ops): New.
10391 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
10392 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
10393 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
10394 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
10395 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
10396 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
10397 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
10398 (i386_emit_call, i386_emit_reg, i386_emit_pop)
10399 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
10400 (i386_emit_stack_adjust, i386_emit_int_call_1)
10401 (i386_emit_void_call_2): New.
10402 (i386_emit_ops): New.
10403 (x86_emit_ops): New.
10404 (the_low_target): Install x86_emit_ops.
10405 * server.h (struct emit_ops): New.
10406 (get_raw_reg_func_addr): Declare.
10407 (current_insn_ptr, emit_error): Declare.
10408 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
10409 (set_trace_state_variable_value): New defines.
10410 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
10411 addr_get_trace_state_variable_value and
10412 addr_set_trace_state_variable_value.
10413 (symbol_list): New fields for get_raw_reg,
10414 get_trace_state_variable_value and set_trace_state_variable_value.
10415 (condfn): New typedef.
10416 (struct tracepoint): New field `compiled_cond'.
10417 (do_action_at_tracepoint): Clear compiled_cond.
10418 (get_trace_state_variable_value, set_trace_state_variable_value):
10420 (condition_true_at_tracepoint): If there's a compiled condition,
10422 (current_insn_ptr, emit_error): New globals.
10423 (struct bytecode_address): New.
10424 (get_raw_reg_func_addr): New.
10425 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
10426 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
10427 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
10428 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
10429 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
10430 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
10431 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
10432 (compile_tracepoint_condition, compile_bytecodes): New.
10433 * target.h (emit_ops): Forward declare.
10434 (struct target_ops): New field emit_ops.
10435 (target_emit_ops): New.
10436 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
10437 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
10438 * linux-low.c (linux_emit_ops): New.
10439 (linux_target_ops): Install it.
10440 * linux-low.h (struct linux_target_ops): New field emit_ops.
10442 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
10444 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
10445 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
10447 2010-06-01 Pedro Alves <pedro@codesourcery.com>
10448 Stan Shebs <stan@codesourcery.com>
10450 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
10451 (all): Depend on $(extra_libraries).
10452 (install-only): Install the IPA.
10453 (IPA_OBJS, IPA_LIB): New.
10454 (clean): Remove the IPA lib.
10455 (IPAGENT_CFLAGS): New.
10456 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
10457 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
10458 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
10459 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
10460 * configure.ac: Check for atomic builtins support in the compiler.
10461 (IPA_DEPFILES, extra_libraries): Define.
10462 * configure.srv (ipa_obj): Add description.
10463 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
10464 (i[34567]86-*-linux*): Set ipa_obj.
10465 (x86_64-*-linux*): Set ipa_obj.
10466 * linux-low.c (stabilizing_threads): New.
10467 (supports_fast_tracepoints): New.
10468 (linux_detach): Stabilize threads before detaching.
10469 (handle_tracepoints): Handle internal tracing breakpoints. Assert
10470 the lwp is either not stabilizing, or is moving out of a jump pad.
10471 (linux_fast_tracepoint_collecting): New.
10472 (maybe_move_out_of_jump_pad): New.
10473 (enqueue_one_deferred_signal): New.
10474 (dequeue_one_deferred_signal): New.
10475 (linux_wait_for_event_1): If moving out of a jump pad, defer
10476 pending signals to later.
10477 (linux_stabilize_threads): New.
10478 (linux_wait_1): Check if threads need moving out of jump pads, and
10480 (stuck_in_jump_pad_callback): New.
10481 (move_out_of_jump_pad_callback): New.
10482 (lwp_running): New.
10483 (linux_resume_one_lwp): Handle moving out of jump pads.
10484 (linux_set_resume_request): Dequeue deferred signals.
10485 (need_step_over_p): Also step over fast tracepoint jumps.
10486 (start_step_over): Also uninsert fast tracepoint jumps.
10487 (finish_step_over): Also reinsert fast tracepoint jumps.
10488 (linux_install_fast_tracepoint_jump): New.
10489 (linux_target_ops): Install linux_stabilize_threads and
10490 linux_install_fast_tracepoint_jump_pad.
10491 * linux-low.h (linux_target_ops) <get_thread_area,
10492 install_fast_tracepoint_jump_pad>: New fields.
10493 (struct lwp_info) <collecting_fast_tracepoint,
10494 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
10495 (linux_get_thread_area): Declare.
10496 * linux-x86-low.c (jump_insn): New.
10497 (x86_get_thread_area): New.
10498 (append_insns): New.
10499 (push_opcode): New.
10500 (amd64_install_fast_tracepoint_jump_pad): New.
10501 (i386_install_fast_tracepoint_jump_pad): New.
10502 (x86_install_fast_tracepoint_jump_pad): New.
10503 (the_low_target): Install x86_get_thread_area and
10504 x86_install_fast_tracepoint_jump_pad.
10505 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
10506 (struct fast_tracepoint_jump): New.
10507 (fast_tracepoint_jump_insn): New.
10508 (fast_tracepoint_jump_shadow): New.
10509 (find_fast_tracepoint_jump_at): New.
10510 (fast_tracepoint_jump_here): New.
10511 (delete_fast_tracepoint_jump): New.
10512 (set_fast_tracepoint_jump): New.
10513 (uninsert_fast_tracepoint_jumps_at): New.
10514 (reinsert_fast_tracepoint_jumps_at): New.
10515 (set_breakpoint_at): Use write_inferior_memory.
10516 (uninsert_raw_breakpoint): Use write_inferior_memory.
10517 (check_mem_read): Mask out fast tracepoint jumps.
10518 (check_mem_write): Mask out fast tracepoint jumps.
10519 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
10520 (set_fast_tracepoint_jump): Declare.
10521 (delete_fast_tracepoint_jump)
10522 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
10523 (reinsert_fast_tracepoint_jumps_at): Declare.
10524 * regcache.c: Don't compile many functions when building the
10525 in-process agent library.
10526 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
10527 the register buffer in the heap.
10528 (free_register_cache): If the register buffer isn't owned by the
10529 regcache, don't free it.
10530 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
10531 pre-existing register caches.
10532 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
10534 (convert_ascii_to_int): : Constify `from' parameter type.
10535 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
10536 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
10537 the needed buffer in-place.
10538 (relocate_instruction): New.
10539 * server.c (handle_query) <qSymbols>: If the target supports
10540 tracepoints, give it a chance of looking up symbols. Report
10541 support for fast tracepoints.
10542 (handle_status): Stabilize threads.
10543 (process_serial_event): Adjust.
10544 * server.h (struct fast_tracepoint_jump): Forward declare.
10545 (struct process_info) <fast_tracepoint_jumps>: New field.
10546 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
10547 (decode_X_packet, decode_M_packet): Adjust.
10548 (relocate_instruction): Declare.
10549 (in_process_agent_loaded): Declare.
10550 (tracepoint_look_up_symbols): Declare.
10551 (struct fast_tpoint_collect_status): Declare.
10552 (fast_tracepoint_collecting): Declare.
10553 (force_unlock_trace_buffer): Declare.
10554 (handle_tracepoint_bkpts): Declare.
10555 (initialize_low_tracepoint)
10556 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
10557 * target.h (struct target_ops) <stabilize_threads,
10558 install_fast_tracepoint_jump_pad>: New fields.
10559 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
10560 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
10561 [HAVE_STDINT_H]: Include stdint.h.
10562 (trace_debug_1): Rename to ...
10563 (trace_vdebug): ... this.
10564 (trace_debug): Rename to ...
10565 (trace_debug_1): ... this. Add `level' parameter.
10566 (trace_debug): New.
10567 (ATTR_USED, ATTR_NOINLINE): New.
10568 (IP_AGENT_EXPORT): New.
10569 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
10570 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
10571 (about_to_request_buffer_space, trace_buffer_is_full)
10572 (stopping_tracepoint, expr_eval_result, error_tracepoint)
10573 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
10574 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
10575 (traceframe_write_count, traceframes_created)
10576 (trace_state_variables)
10577 New renaming defines.
10578 (struct ipa_sym_addresses): New.
10579 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
10580 (symbol_list): New.
10581 (ipa_sym_addrs): New.
10582 (all_tracepoint_symbols_looked_up): New.
10583 (in_process_agent_loaded): New.
10584 (write_e_ipa_not_loaded): New.
10585 (maybe_write_ipa_not_loaded): New.
10586 (tracepoint_look_up_symbols): New.
10587 (debug_threads) [IN_PROCESS_AGENT]: New.
10588 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
10589 (UNKNOWN_SIDE_EFFECTS): New.
10590 (stop_tracing): New.
10591 (flush_trace_buffer): New.
10592 (stop_tracing_bkpt): New.
10593 (flush_trace_buffer_bkpt): New.
10594 (read_inferior_integer): New.
10595 (read_inferior_uinteger): New.
10596 (read_inferior_data_pointer): New.
10597 (write_inferior_data_pointer): New.
10598 (write_inferior_integer): New.
10599 (write_inferior_uinteger): New.
10600 (struct collect_static_trace_data_action): Delete.
10601 (enum tracepoint_type): New.
10602 (struct tracepoint) <type>: New field `type'.
10603 <actions_str, step_actions, step_actions_str>: Only include in
10605 <orig_size, obj_addr_on_target, adjusted_insn_addr>
10606 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
10607 (tracepoints): Use IP_AGENT_EXPORT.
10608 (last_tracepoint): Don't include in the IPA.
10609 (stopping_tracepoint): Use IP_AGENT_EXPORT.
10610 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
10611 (alloced_trace_state_variables): New.
10612 (trace_state_variables): Use IP_AGENT_EXPORT.
10613 (traceframe_t): Delete unused variable.
10614 (circular_trace_buffer): Don't include in the IPA.
10615 (trace_buffer_start): Delete.
10616 (struct trace_buffer_control): New.
10617 (trace_buffer_free): Delete.
10618 (struct ipa_trace_buffer_control): New.
10619 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
10620 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
10622 (trace_buffer_ctrl): New.
10623 (TRACE_BUFFER_CTRL_CURR): New.
10624 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
10625 Reimplement as macros.
10626 (trace_buffer_wrap): Delete.
10627 (traceframe_write_count, traceframe_read_count)
10628 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
10629 (struct tracepoint_hit_ctx) <type>: New field.
10630 (struct fast_tracepoint_ctx): New.
10631 (memory_barrier): New.
10633 (record_tracepoint_error): Update atomically in the IPA.
10634 (clear_inferior_trace_buffer): New.
10635 (about_to_request_buffer_space): New.
10636 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
10637 updating the same buffer.
10638 (add_tracepoint): Default the tracepoint's type to trap
10639 tracepoint, and orig_size to -1.
10640 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
10641 internal variables.
10642 (create_trace_state_variable): New parameter `gdb'. Handle it.
10643 (clear_installed_tracepoints): Clear fast tracepoint jumps.
10644 (cmd_qtdp): Handle fast tracepoints.
10645 (cmd_qtdv): Adjust.
10646 (max_jump_pad_size): New.
10647 (gdb_jump_pad_head): New.
10648 (get_jump_space_head): New.
10649 (claim_jump_space): New.
10650 (sort_tracepoints): New.
10651 (MAX_JUMP_SIZE): New.
10652 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
10654 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
10655 support. Upload fast traceframes, and delete internal IPA
10657 (stop_tracing_handler): New.
10658 (flush_trace_buffer_handler): New.
10659 (cmd_qtstop): Upload fast tracepoints.
10660 (response_tracepoint): Handle fast tracepoints.
10661 (tracepoint_finished_step): Upload fast traceframes. Set the
10662 tracepoint hit context's tracepoint type.
10663 (handle_tracepoint_bkpts): New.
10664 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
10665 type. Add comment about fast tracepoints.
10666 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
10667 non-existing action_str field.
10668 (get_context_regcache): Handle fast tracepoints.
10669 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
10671 (fast_tracepoint_from_jump_pad_address): New.
10672 (fast_tracepoint_from_ipa_tpoint_address): New.
10673 (collecting_t): New.
10674 (force_unlock_trace_buffer): New.
10675 (fast_tracepoint_collecting): New.
10677 (gdb_collect): New.
10678 (write_inferior_data_ptr): New.
10679 (target_tp_heap): New.
10680 (target_malloc): New.
10681 (download_agent_expr): New.
10683 (download_tracepoints): New.
10684 (download_trace_state_variables): New.
10685 (upload_fast_traceframes): New.
10686 (IPA_FIRST_TRACEFRAME): New.
10687 (IPA_NEXT_TRACEFRAME_1): New.
10688 (IPA_NEXT_TRACEFRAME): New.
10689 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
10690 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
10691 (gdb_jump_pad_buffer_end): New.
10692 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
10693 (initialize_tracepoint): Adjust.
10694 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
10695 buffer. Initialize the low module.
10696 * utils.c (PREFIX, TOOLNAME): New.
10697 (malloc_failure): Use PREFIX.
10698 (error): In the IPA, an error causes an exit.
10699 (fatal, warning): Use PREFIX.
10700 (internal_error): Use TOOLNAME.
10701 (NUMCELLS): Increase to 10.
10702 * configure, config.in: Regenerate.
10704 2010-06-01 Pedro Alves <pedro@codesourcery.com>
10706 * server.c (handle_query) <qSupported>: Do two passes over the
10707 qSupported string to avoid nesting strtok.
10709 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10711 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
10713 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
10714 -Wl,--dynamic-list.
10715 * configure: Regenerate.
10716 * proc-service.list: New.
10718 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10720 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
10723 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
10725 * gdbreplay.c (remote_open): Check error return from socket() call by
10726 its equality to -1 not by it being negative.
10727 * remote-utils.c (remote_open): Likewise.
10729 2010-05-23 Pedro Alves <pedro@codesourcery.com>
10731 * config.h: Regenerate.
10733 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10735 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
10736 doesn't provide PTRACE_GET_THREAD_AREA.
10738 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10740 * linux-m68k-low.c: Include <asm/ptrace.h>
10741 (ps_get_thread_area): Implement.
10743 2010-05-03 Doug Evans <dje@google.com>
10745 * event-loop.c (struct callback_event): New struct.
10746 (callback_list): New global.
10747 (append_callback_event, delete_callback_event): New functions.
10748 (process_callback): New function.
10749 (start_event_loop): Call it.
10750 * remote-utils.c (NOT_SCHEDULED): Define.
10751 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
10752 moved out of readchar.
10753 (readchar): Rewrite. Call reschedule before returning.
10754 (reset_readchar): New function.
10755 (remote_close): Call it.
10756 (process_remaining, reschedule): New functions.
10757 * server.h (callback_handler_func): New typedef.
10758 (append_callback_event, delete_callback_event): Declare.
10760 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10762 * proc-service.c (ps_pglobal_lookup): Use
10763 thread_db_look_up_one_symbol.
10764 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
10765 parameter. Use it instead of all_symbols_looked_up.
10766 * server.h (struct process_info) <all_symbols_looked_up>: Delete
10768 (all_symbols_looked_up): Don't declare.
10769 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
10770 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
10772 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
10773 Set all_symbols_looked_up here.
10774 (thread_db_look_up_one_symbol): New.
10775 (thread_db_get_tls_address): Adjust.
10776 (thread_db_load_search, try_thread_db_load_1): Always allocate the
10777 thread_db object on the heap, and tentatively set it in the
10779 (thread_db_init): Don't set all_symbols_looked_up here.
10780 * linux-low.h (thread_db_look_up_one_symbol): Declare.
10782 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10784 * linux-low.c (linux_kill, linux_detach): Adjust.
10785 (status_pending_p_callback): Remove redundant statement. Check
10786 for !TARGET_WAITIKIND_IGNORE, instead of
10787 TARGET_WAITKIND_STOPPED.
10788 (handle_tracepoints): Make sure LWP is locked. Adjust.
10789 (linux_wait_for_event_1): Adjust.
10790 (linux_cancel_breakpoints): New.
10791 (unsuspend_one_lwp): New.
10792 (unsuspend_all_lwps): New.
10793 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
10794 (send_sigstop_callback): Change return type to int, add new
10795 `except' parameter and handle it.
10796 (suspend_and_send_sigstop_callback): New.
10797 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
10798 pass them down. If SUSPEND, also increment the lwp's suspend
10800 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
10801 (need_step_over_p): Don't consider suspended LWPs.
10802 (start_step_over): Adjust.
10803 (proceed_one_lwp): Change return type to int, add new `except'
10804 parameter and handle it.
10805 (unsuspend_and_proceed_one_lwp): New.
10806 (proceed_all_lwps): Use find_inferior instead of
10808 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
10809 also decrement the suspend count of LWPs. Pass `except' down,
10810 instead of hacking its suspend count.
10811 (linux_pause_all): Add `freeze' parameter. Adjust.
10812 (linux_unpause_all): New.
10813 (linux_target_ops): Install linux_unpause_all.
10814 * server.c (handle_status): Adjust.
10815 * target.h (struct target_ops): New fields `unpause_all' and
10816 `cancel_breakpoints'. Add new parameter to `pause_all'.
10817 (pause_all): Add new `freeze' parameter.
10818 (unpause_all): New.
10819 (cancel_breakpoints): New.
10820 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
10821 cancel breakpoints.
10822 (cmd_qtstart): Pause threads.
10823 (stop_tracing): Pause threads, and cancel breakpoints.
10824 * win32-low.c (win32_target_ops): Adjust.
10826 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10828 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
10829 the inferior right away from here...
10830 (linux_wait_1): ... to here, and adjust to check the thread's
10831 last_resume_kind instead of the lwp's step or stop_expected flags.
10833 2010-05-02 Pedro Alves <pedro@codesourcery.com>
10835 * README: Use consistent `GDB' and `GDBserver' spellings.
10837 2010-05-02 Pedro Alves <pedro@codesourcery.com>
10839 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
10840 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
10841 (linux_detach_one_lwp): Assume the lwp is stopped.
10842 (any_thread_of): Delete.
10843 (linux_detach): Stop all lwps here. Don't blindly delete all
10845 (delete_lwp_callback): New.
10846 (linux_mourn): Delete all lwps of the process that is gone.
10847 (linux_wait_1): Don't delete the last lwp of the process here.
10848 * mem-break.h (mark_breakpoints_out): Declare.
10849 * mem-break.c (mark_breakpoints_out): New.
10850 (free_all_breakpoints): Use it.
10851 * server.c (handle_target_event): If the process is gone, mark
10853 * thread-db.c (struct thread_db) <create_bp>: New field.
10854 (thread_db_enable_reporting): Fix prototype. Store a thread event
10855 breakpoint reference in the thread_db struct.
10856 (thread_db_load_search): Clear the thread_db object.
10857 (try_thread_db_load_1): Ditto.
10858 (switch_to_process): New.
10859 (disable_thread_event_reporting): Use it.
10860 (remove_thread_event_breakpoints): New.
10861 (thread_db_detach, thread_db_mourn): Use it.
10863 2010-05-01 Pedro Alves <pedro@codesourcery.com>
10865 * linux-low.c (linux_enable_event_reporting): New.
10866 (linux_wait_for_event_1, handle_extended_wait): Use it.
10868 2010-04-30 Pedro Alves <pedro@codesourcery.com>
10870 * linux-low.c (linux_kill_one_lwp, linux_kill)
10871 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
10872 (send_sigstop): Take an lwp_info as parameter instead. Queue a
10873 SIGSTOP even if the LWP is stopped.
10874 (send_sigstop_callback): New.
10875 (stop_all_lwps): Use send_sigstop_callback instead.
10876 (linux_resume_one_thread): Adjust.
10877 (proceed_one_lwp): Still proceed an LWP that the client has
10878 requested to stop, if we haven't reported it as stopped yet. Make
10879 sure that LWPs the client want stopped, have a pending SIGSTOP.
10881 2010-04-26 Doug Evans <dje@google.com>
10883 * server.c (handle_general_set): Make static.
10885 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
10886 Print received char after testing for error/eof instead of before.
10887 (input_interrupt): Tweak comment.
10889 2010-04-23 Doug Evans <dje@google.com>
10891 * server.c (start_inferior): Print inferior argv if --debug.
10893 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
10895 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
10896 * nto-x86-low.c: Include server.h
10898 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
10900 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
10901 be consistent with other sources of this directory.
10902 (init_registers_amd64): Correct name of source file of this function
10905 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10907 * configure.srv (x86_64-*-mingw*): New configuration for Windows
10908 64-bit executables.
10910 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10912 * win32-i386-low.c: Add 64-bit support.
10913 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
10914 (init_registers_amd64): Declare.
10915 (mappings): Add 64-bit version of array.
10916 (init_windows_x86): New function.
10917 (the_low_target): Change init_arch field to init_windows_x86.
10919 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10921 * win32-low.c: Adapt to support also 64-bit architecture.
10922 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
10923 (get_image_name): Use SIZE_T type for local variable `done'.
10924 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
10925 (toolhelp_get_dll_name): Idem.
10926 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
10927 Use uintptr_t typecast to avoid warning.
10928 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
10929 (handle_exception): Use phex_nz to avoid warning.
10930 (win32_wait): Remove unused local variable `process'.
10932 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10934 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
10937 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
10939 * configure.ac: Use `ws2_32' library for srv_mingw.
10940 * configure: Regenerate.
10941 * gdbreplay.c: Include winsock2.h instead of winsock.h.
10942 * remote-utils.c: Likewise.
10944 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
10946 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
10947 if __x86_64__ is defined.
10949 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10951 * configure: Regenerate.
10953 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10955 * server.c (handle_query): Handle 'qGetTIBAddr' query.
10956 * target.h (target_ops): New get_tib_address field.
10957 * win32-low.h (win32_thread_info): Add thread_local_base field.
10958 * win32-low.c (child_add_thread): Add tlb argument.
10959 Set thread_local_base field to TLB.
10960 (get_child_debug_event): Adapt to child_add_thread change.
10961 (win32_get_tib_address): New function.
10962 (win32_target_ops): Set get_tib_address field to
10963 win32_get_tib_address.
10964 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
10966 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10968 * linux-low.c (linux_mourn): Also remove the process.
10969 * server.c (handle_target_event): Don't remove the process here.
10970 * nto-low.c (nto_mourn): New.
10971 (nto_target_ops): Install it.
10972 * spu-low.c (spu_mourn): New.
10973 (spu_target_ops): Install it.
10974 * win32-low.c (win32_mourn): New.
10975 (win32_target_ops): Install it.
10977 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10979 * server.h (buffer_xml_printf): Remove redundant `;'.
10981 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10983 * regcache.c (set_register_cache): Invalidate regcaches before
10984 changing the register cache layout.
10985 (regcache_invalidate_one): Allow a NULL regcache.
10986 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
10987 regcaches before changing the register cache layout or the target
10990 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
10992 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
10993 variable warning on Linux/x86-64.
10995 2010-04-11 Pedro Alves <pedro@codesourcery.com>
10997 GDBserver disconnected tracing support.
10999 * linux-low.c (linux_remove_process): Delete.
11000 (add_lwp): Don't set last_resume_kind here.
11001 (linux_kill): Use `mourn'.
11002 (linux_detach): Use `thread_db_detach', and `mourn'.
11003 (linux_mourn): New.
11004 (linux_attach_lwp_1): Adjust comment.
11005 (linux_attach): last_resume_kind moved the thread_info; adjust.
11006 (status_pending_p_callback): Adjust.
11007 (linux_wait_for_event_1): Adjust.
11008 (count_events_callback, select_singlestep_lwp_callback)
11009 (select_event_lwp_callback, cancel_breakpoints_callback)
11010 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
11011 (proceed_one_lwp): Adjust.
11012 (linux_async): Add debug output.
11013 (linux_thread_stopped): New.
11014 (linux_pause_all): New.
11015 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
11017 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
11018 (thread_db_free): Delete declaration.
11019 (thread_db_detach, thread_db_mourn): Declare.
11020 * thread-db.c (thread_db_init): Use thread_db_mourn.
11021 (thread_db_free): Delete, split in two.
11022 (disable_thread_event_reporting): New.
11023 (thread_db_detach): New.
11024 (thread_db_mourn): New.
11026 * server.h (struct thread_info) <last_resume_kind>: New field.
11027 <attached>: Add comment.
11028 <gdb_detached>: New field.
11029 (handler_func): Change return type to int.
11030 (handle_serial_event, handle_target_event): Ditto.
11031 (gdb_connected): Declare.
11033 (disconnected_tracing): Declare.
11034 (stop_tracing): Declare.
11036 * server.c (handle_query) <qSupported>: Report support for
11037 disconnected tracing.
11038 (queue_stop_reply_callback): Account for running threads.
11039 (gdb_wants_thread_stopped): New.
11040 (gdb_wants_all_threads_stopped): New.
11041 (gdb_reattached_process): New.
11042 (handle_status): Clear the `gdb_detached' flag of all processes.
11043 In all-stop, stop all threads.
11044 (main): Be sure to leave tfind mode. Handle disconnected tracing.
11045 (process_serial_event): If the remote connection breaks, or if an
11046 exit was forced with "monitor exit", force an event loop exit.
11047 Handle disconnected tracing on detach.
11048 (handle_serial_event): Adjust.
11049 (handle_target_event): If GDB isn't connected, forward events back
11050 to the inferior, unless the last process exited, in which case,
11051 exit gdbserver. Adjust interface.
11053 * remote-utils.c (remote_open): Don't block in accept. Instead
11054 register an event loop source on the listen socket file
11055 descriptor. Refactor bits into ...
11056 (listen_desc): ... this new global.
11057 (gdb_connected): ... this new function.
11058 (enable_async_notification): ... this new function.
11059 (handle_accept_event): ... this new function.
11060 (remote_close): Clear remote_desc.
11062 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
11064 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
11066 (mourn_inferior): Define.
11067 (target_process_qsupported): Avoid the dangling else problem.
11068 (thread_stopped): Define.
11069 (pause_all): Define.
11070 (target_waitstatus_to_string): Declare.
11071 * target.c (target_waitstatus_to_string): New.
11073 * tracepoint.c (tracing): Make extern.
11074 (disconnected_tracing): New.
11075 (stop_tracing): Make extern. Handle tracing stops due to GDB
11077 (cmd_qtdisconnected): New.
11078 (cmd_qtstatus): Report disconnected tracing status in trace reply.
11079 (handle_tracepoint_general_set): Handle QTDisconnected.
11081 * event-loop.c (event_handler_func): Change return type to int.
11082 (process_event): Bail out if the event handler wants the event
11084 (handle_file_event): Ditto.
11085 (start_event_loop): Bail out if the event handler wants the event
11088 * nto-low.c (nto_target_ops): Adjust.
11089 * spu-low.c (spu_wait): Don't remove the process here.
11090 (spu_target_ops): Adjust.
11091 * win32-low.c (win32_wait): Don't remove the process here.
11092 (win32_target_ops): Adjust.
11094 2010-04-11 Pedro Alves <pedro@codesourcery.com>
11096 * regcache.c (realloc_register_cache): Invalidate inferior's
11097 regcache before recreating it.
11099 2010-04-09 Pedro Alves <pedro@codesourcery.com>
11101 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
11103 2010-04-09 Stan Shebs <stan@codesourcery.com>
11104 Pedro Alves <pedro@codesourcery.com>
11106 * server.h (LONGEST): New.
11107 (struct thread_info) <while_stepping>: New field.
11108 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
11110 (initialize_tracepoint, handle_tracepoint_general_set)
11111 (handle_tracepoint_query, tracepoint_finished_step)
11112 (tracepoint_was_hit, release_while_stepping_state_list):
11113 (current_traceframe): Declare.
11114 * server.c (handle_general_set): Handle tracepoint packets.
11115 (read_memory): New.
11116 (write_memory): New.
11117 (handle_search_memory_1): Use read_memory.
11118 (handle_query): Report support for conditional tracepoints, trace
11119 state variables, and tracepoint sources. Handle tracepoint
11121 (main): Initialize the tracepoints module.
11122 (process_serial_event): Handle traceframe reads/writes.
11124 * linux-low.c (handle_tracepoints): New.
11125 (linux_wait_1): Call it.
11126 (linux_resume_one_lwp): Handle while-stepping.
11127 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
11128 (linux_target_ops): Install them.
11129 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
11131 * linux-x86-low.c (x86_supports_tracepoints): New.
11132 (the_low_target). Install it.
11134 * mem-break.h (delete_breakpoint): Declare.
11135 * mem-break.c (delete_breakpoint): Make external.
11137 * target.h (struct target_ops): Add `supports_tracepoints',
11138 `read_pc', and `write_pc' fields.
11139 (target_supports_tracepoints): Define.
11140 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
11143 * regcache.h (struct regcache) <registers_owned>: New field.
11144 (init_register_cache, regcache_cpy): Declare.
11145 (regcache_read_pc, regcache_write_pc): Declare.
11146 (register_cache_size): Declare.
11147 (supply_regblock): Declare.
11148 * regcache.c (init_register_cache): New.
11149 (new_register_cache): Use it.
11150 (regcache_cpy): New.
11151 (register_cache_size): New.
11152 (supply_regblock): New.
11153 (regcache_read_pc, regcache_write_pc): New.
11155 * tracepoint.c: New.
11157 * Makefile.in (OBS): Add tracepoint.o.
11158 (tracepoint.o): New rule.
11160 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
11162 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
11164 (i386-mmx.c): Likewise.
11165 (i386-mmx-linux.o): Likewise.
11166 (i386-mmx-linux.c): Likewise.
11168 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
11169 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
11170 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
11171 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
11173 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
11174 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
11175 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
11177 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
11179 * Makefile.in (clean): Updated.
11181 (i386-avx.c): Likewise.
11182 (i386-avx-linux.o): Likewise.
11183 (i386-avx-linux.c): Likewise.
11184 (amd64-avx.o): Likewise.
11185 (amd64-avx.c): Likewise.
11186 (amd64-avx-linux.o): Likewise.
11187 (amd64-avx-linux.c): Likewise.
11189 * configure.srv (srv_i386_regobj): Add i386-avx.o.
11190 (srv_i386_linux_regobj): Add i386-avx-linux.o.
11191 (srv_amd64_regobj): Add amd64-avx.o.
11192 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
11193 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
11194 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
11195 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
11196 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
11197 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
11198 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
11200 * i387-fp.c: Include "i386-xstate.h".
11202 (i387_cache_to_xsave): Likewise.
11203 (i387_xsave_to_cache): Likewise.
11204 (x86_xcr0): Likewise.
11206 * i387-fp.h (i387_cache_to_xsave): Likewise.
11207 (i387_xsave_to_cache): Likewise.
11208 (x86_xcr0): Likewise.
11210 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
11211 * linux-crisv32-low.c (target_regsets): Likewise.
11212 * linux-m68k-low.c (target_regsets): Likewise.
11213 * linux-mips-low.c (target_regsets): Likewise.
11214 * linux-ppc-low.c (target_regsets): Likewise.
11215 * linux-s390-low.c (target_regsets): Likewise.
11216 * linux-sh-low.c (target_regsets): Likewise.
11217 * linux-sparc-low.c (target_regsets): Likewise.
11218 * linux-xtensa-low.c (target_regsets): Likewise.
11220 * linux-low.c: Include <sys/uio.h>.
11221 (regsets_fetch_inferior_registers): Support nt_type.
11222 (regsets_store_inferior_registers): Likewise.
11223 (linux_process_qsupported): New.
11224 (linux_target_ops): Add linux_process_qsupported.
11226 * linux-low.h (regset_info): Add nt_type.
11227 (linux_target_ops): Add process_qsupported.
11229 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
11231 (init_registers_i386_avx_linux): New.
11232 (init_registers_amd64_avx_linux): Likewise.
11233 (xmltarget_i386_linux_no_xml): Likewise.
11234 (xmltarget_amd64_linux_no_xml): Likewise.
11235 (PTRACE_GETREGSET): Likewise.
11236 (PTRACE_SETREGSET): Likewise.
11237 (x86_fill_xstateregset): Likewise.
11238 (x86_store_xstateregset): Likewise.
11239 (use_xml): Likewise.
11240 (x86_linux_update_xmltarget): Likewise.
11241 (x86_linux_process_qsupported): Likewise.
11242 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
11243 (x86_arch_setup): Don't call init_registers_amd64_linux nor
11244 init_registers_i386_linux here. Call
11245 x86_linux_update_xmltarget.
11246 (the_low_target): Add x86_linux_process_qsupported.
11248 * server.c (handle_query): Call target_process_qsupported.
11250 * target.h (target_ops): Add process_qsupported.
11251 (target_process_qsupported): New.
11253 2010-04-03 Pedro Alves <pedro@codesourcery.com>
11255 * inferiors.c (add_thread): Set last_status kind to
11256 TARGET_WAITKIND_IGNORE.
11257 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
11258 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
11259 (linux_wait_1): Move `thread' local definition to block that uses
11260 it. Don't NULL initialize `event_child'.
11261 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
11262 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
11263 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
11265 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11267 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
11268 an extended waitstatus, or by a watchpoint.
11269 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
11270 thread was stepping or has been stopped by a watchpoint.
11272 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11274 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
11275 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
11276 of another, then delete the previous, and validate all
11278 (validate_inserted_breakpoint): New.
11279 (delete_disabled_breakpoints): New.
11280 (validate_breakpoints): New.
11281 (check_mem_read): Validate breakpoints before trusting their
11282 shadow. Delete disabled breakpoints.
11283 (check_mem_write): Validate breakpoints before trusting they
11284 should be inserted. Delete disabled breakpoints.
11285 * mem-break.h (validate_breakpoints):
11286 * server.c (handle_query): Validate breakpoints when we see a
11289 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11291 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
11292 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
11293 if we could tell there's a GDB breakpoint at stop_pc.
11294 (need_step_over_p): Don't do a step over if we find a GDB
11295 breakpoint at the resume PC.
11297 * mem-break.c (struct raw_breakpoint): New.
11298 (enum bkpt_type): New type `gdb_breakpoint'.
11299 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
11300 fields. New field `raw'.
11301 (find_raw_breakpoint_at): New.
11302 (set_raw_breakpoint_at): Handle refcounting. Create a raw
11303 breakpoint instead.
11304 (set_breakpoint_at): Adjust.
11305 (delete_raw_breakpoint): New.
11306 (release_breakpoint): New.
11307 (delete_breakpoint): Rename to...
11308 (delete_breakpoint_1): ... this. Add proc parameter. Use
11309 release_breakpoint. Return ENOENT.
11310 (delete_breakpoint): Reimplement.
11311 (find_breakpoint_at): Delete.
11312 (find_gdb_breakpoint_at): New.
11313 (delete_breakpoint_at): Delete.
11314 (set_gdb_breakpoint_at): New.
11315 (delete_gdb_breakpoint_at): New.
11316 (gdb_breakpoint_here): New.
11317 (set_reinsert_breakpoint): Use release_breakpoint.
11318 (uninsert_breakpoint): Rename to ...
11319 (uninsert_raw_breakpoint): ... this.
11320 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
11321 (reinsert_raw_breakpoint): Change parameter type to
11323 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
11325 (check_breakpoints): Adjust. Use release_breakpoint.
11326 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
11327 (breakpoint_inserted_here): Ditto.
11328 (check_mem_read): Adjust to iterate over raw breakpoints instead.
11329 Don't trust the breakpoint's shadow if it is not inserted.
11330 (check_mem_write): Adjust to iterate over raw breakpoints instead.
11331 (delete_all_breakpoints): Adjust.
11332 (free_all_breakpoints): Mark all breakpoints as uninserted, and
11333 use delete_breakpoint_1.
11335 * mem-break.h (breakpoints_supported): Delete declaration.
11336 (set_gdb_breakpoint_at): Declare.
11337 (gdb_breakpoint_here): Declare.
11338 (delete_breakpoint_at): Delete.
11339 (delete_gdb_breakpoint_at): Declare.
11341 * server.h (struct raw_breakpoint): Forward declare.
11342 (struct process_info): New field `raw_breakpoints'.
11344 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
11347 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11349 * linux-low.c (status_pending_p_callback): Fix comment.
11350 (linux_wait_for_event_1): Move most of the internal breakpoint
11351 handling from here...
11352 (linux_wait_1): ... to here.
11353 (count_events_callback): New.
11354 (select_singlestep_lwp_callback): New.
11355 (select_event_lwp_callback): New.
11356 (cancel_breakpoints_callback): New.
11357 (select_event_lwp): New.
11358 (linux_wait_1): Simplify internal breakpoint handling. Give equal
11359 priority to all LWPs that have had events that should be reported
11360 to the client. Cancel breakpoints when about to reporting the
11361 event to the client, not while stopping lwps. No longer cancel
11362 finished single-steps here.
11363 (cancel_finished_single_step): Delete.
11364 (cancel_finished_single_steps): Delete.
11366 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11368 * mem-break.c (enum bkpt_type): New.
11369 (struct breakpoint): New field `type'.
11370 (set_breakpoint_at): Change return type to struct breakpoint
11371 pointer. Set type to `other_breakpoint' by default.
11372 (delete_breakpoint): Rewrite, supporting more than one breakpoint
11373 in the breakpoint list.
11374 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
11375 (reinsert_breakpoint): Rename to ...
11376 (reinsert_raw_breakpoint): ... this.
11377 (reinsert_breakpoints_at): Adjust.
11378 * mem-break.h (struct breakpoint): Declare.
11379 (set_breakpoint_at): Change return type to struct breakpoint
11382 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11384 * server.c (handle_query): Assign, not compare.
11386 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11388 Teach linux gdbserver to step-over-breakpoints.
11390 * linux-low.c (can_hardware_single_step): New.
11391 (supports_breakpoints): New.
11392 (handle_extended_wait): If stopping threads, read the stop pc of
11393 the new cloned LWP.
11395 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
11396 low target doesn't support retrieving the PC.
11397 (add_lwp): Set last_resume_kind to resume_continue.
11398 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
11399 (linux_attach): Don't clear stop_expected. Set the lwp's
11400 last_resume_kind to resume_stop.
11401 (linux_detach_one_lwp): Don't check for removed breakpoints.
11402 (check_removed_breakpoint): Delete.
11403 (status_pending_p): Rename to ...
11404 (status_pending_p_callback): ... this. Don't check for removed
11405 breakpoints. Don't consider threads that are stopped from GDB's
11407 (linux_wait_for_lwp): Always read the stop_pc here.
11408 (cancel_breakpoint): New.
11409 (step_over_bkpt): New global.
11410 (linux_wait_for_event_1): Implement stepping over breakpoints.
11411 (gdb_wants_lwp_stopped): New.
11412 (gdb_wants_all_stopped): New.
11413 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
11414 single-step traps here. Store the thread's last reported target
11416 (send_sigstop): Don't clear stop_expected. Always set it,
11418 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
11419 (cancel_finished_single_step): New.
11420 (cancel_finished_single_steps): New.
11421 (wait_for_sigstop): Don't cancel finished single-step traps here.
11422 (linux_resume_one_lwp): Don't check for removed breakpoints.
11423 Don't set `step' on non-hardware step archs.
11424 (linux_set_resume_request): Ignore resume_stop requests if already
11425 stopping or stopped. Set the lwp's last_resume_kind.
11426 (resume_status_pending_p): Don't check for removed breakpoints.
11427 (need_step_over_p): New.
11428 (start_step_over): New.
11429 (finish_step_over): New.
11430 (linux_resume_one_thread): Always queue a sigstop for resume_stop
11431 requests. Clear the thread's last reported target waitstatus.
11432 Don't use the `suspended' flag. Don't consider pending breakpoints.
11433 (linux_resume): Start a step-over if necessary.
11434 (proceed_one_lwp): New.
11435 (proceed_all_lwps): New.
11436 (unstop_all_lwps): New.
11437 * linux-low.h (struct lwp_info): Rewrite comment for the
11438 `suspended' flag. Add the `stop_pc' field. Delete the
11439 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
11440 Add `'last_resume_kind' and `need_step_over' fields.
11441 * inferiors.c (struct thread_info): Delete, moved elsewhere.
11442 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
11443 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
11444 (set_raw_breakpoint_at): New.
11445 (set_breakpoint_at): Rewrite to use it.
11446 (reinsert_breakpoint_handler): Delete.
11447 (set_reinsert_breakpoint): New.
11448 (reinsert_breakpoint_by_bp): Delete.
11449 (delete_reinsert_breakpoints): New.
11450 (uninsert_breakpoint): Rewrite.
11451 (uninsert_breakpoints_at): New.
11452 (reinsert_breakpoint): Rewrite.
11453 (reinsert_breakpoints_at): New.
11454 (check_breakpoints): Rewrite.
11455 (breakpoint_here): New.
11456 (breakpoint_inserted_here): New.
11457 (check_mem_read): Adjust.
11458 * mem-break.h (breakpoints_supported, breakpoint_here)
11459 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
11460 (reinsert_breakpoint_by_bp): Delete declaration.
11461 (delete_reinsert_breakpoints): Declare.
11462 (reinsert_breakpoint): Delete declaration.
11463 (reinsert_breakpoints_at): Declare.
11464 (uninsert_breakpoint): Delete declaration.
11465 (uninsert_breakpoints_at): Declare.
11466 (check_breakpoints): Adjust prototype.
11467 * server.h: Adjust include order.
11468 (struct thread_info): Declare here. Add a `last_status' field.
11470 2010-03-23 Michael Snyder <msnyder@vmware.com>
11472 * server.c (crc32): New function.
11473 (handle_query): Add handling for 'qCRC:' request.
11475 2010-03-23 Pedro Alves <pedro@codesourcery.com>
11477 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
11478 lwp had been stopped by a watchpoint.
11480 2010-03-16 Pedro Alves <pedro@codesourcery.com>
11482 * server.h (internal_error): Declare.
11483 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
11484 * utils.c (internal_error): New function.
11486 2010-03-15 Andreas Schwab <schwab@redhat.com>
11488 * configure.srv: Fix typo setting srv_regobj.
11490 2010-03-15 Pedro Alves <pedro@codesourcery.com>
11492 * linux-low.c (fetch_register): Avoid passing a non string literal
11494 (usr_store_inferior_registers): Ditto.
11496 2010-03-14 Pedro Alves <pedro@codesourcery.com>
11498 * linux-low.c (linux_write_memory): Bail out early if peeking
11501 2010-03-14 Pedro Alves <pedro@codesourcery.com>
11503 * linux-low.h (struct lwp_info): New fields
11504 `stopped_by_watchpoint' and `stopped_data_address'.
11505 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
11506 here, and cache them in the lwp object.
11507 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
11509 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
11511 (linux_stopped_by_watchpoint): Rewrite.
11512 (linux_stopped_data_address): Rewrite.
11514 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
11516 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
11517 switching the current inferior, not before.
11519 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
11521 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
11522 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
11523 i386-linux.c and amd64-linux.c.
11524 (reg-i386.o): Removed.
11525 (reg-i386.c): Likewise.
11526 (reg-i386-linux.o): Likewise.
11527 (reg-i386-linux.c): Likewise.
11528 (reg-x86-64.o): Likewise.
11529 (reg-x86-64.c): Likewise.
11530 (reg-x86-64-linux.o): Likewise.
11531 (reg-x86-64-linux.c): Likewise.
11533 (i386.c): Likewise.
11534 (i386-linux.o): Likewise.
11535 (i386-linux.c): Likewise.
11536 (amd64.o): Likewise.
11537 (amd64.c): Likewise.
11538 (amd64-linux.o): Likewise.
11539 (amd64-linux.c): Likewise.
11541 * configure.srv (srv_i386_regobj): New.
11542 (srv_i386_linux_regobj): Likewise.
11543 (srv_amd64_regobj): Likewise.
11544 (srv_amd64_linux_regobj): Likewise.
11545 (srv_i386_32bit_xmlfiles): Likewise.
11546 (srv_i386_64bit_xmlfiles): Likewise.
11547 (srv_i386_xmlfiles): Likewise.
11548 (srv_amd64_xmlfiles): Likewise.
11549 (srv_i386_linux_xmlfiles): Likewise.
11550 (srv_amd64_linux_xmlfiles): Likewise.
11551 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
11552 srv_xmlfiles to $srv_i386_xmlfiles.
11553 (i[34567]86-*-mingw32ce*): Likewise.
11554 (i[34567]86-*-mingw*): Likewise.
11555 (i[34567]86-*-nto*): Likewise.
11556 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
11557 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
11558 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
11559 (x86_64-*-linux*): Likewise.
11561 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
11562 (init_registers_amd64_linux): New.
11563 (x86_arch_setup): Replace init_registers_x86_64_linux with
11564 init_registers_amd64_linux.
11566 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
11568 * configure.ac: Check for libdl. If it is not available link against
11569 static libthread_db.
11570 * configure: Regenerate.
11572 2010-02-22 Pedro Alves <pedro@codesourcery.com>
11576 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
11577 handing a read watchpoint.
11578 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
11580 2010-02-12 Doug Evans <dje@google.com>
11582 * linux-low.c (linux_supports_tracefork_flag): Document.
11583 (linux_look_up_symbols): Add comment.
11585 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
11587 * regcache.c (supply_register): Clear regcache if buf is NULL.
11589 2010-02-02 Nicolas Roche <roche@sourceware.org>
11590 Joel Brobecker <brobecker@adacore.com>
11592 * inferiors.c (find_inferior): Add function documentation.
11593 (unloaded_dll): Handle the case where the unloaded dll has not
11594 been previously registered in the dll list.
11596 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
11598 * linux-arm-low.c (thumb_breakpoint_len): Delete.
11599 (thumb2_breakpoint): New.
11600 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
11602 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
11604 * linux-low.c (get_stop_pc): Check for SIGTRAP.
11605 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
11608 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11610 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
11612 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
11614 * linux-s390-low.c (s390_collect_ptrace_register)
11615 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
11617 2010-01-21 Doug Evans <dje@google.com>
11619 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
11620 (PTRACE_ARG4_TYPE): New macro.
11621 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
11622 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
11623 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
11624 (usr_store_inferior_registers): Ditto.
11625 (linux_read_memory, linux_write_memory): Ditto.
11626 (linux_test_for_tracefork): Ditto.
11628 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
11629 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
11631 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11633 * proc-service.c (ps_lgetregs): Don't refetch registers from the
11636 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11638 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
11639 prototype to take a regcache. Adjust.
11641 2010-01-20 Pedro Alves <pedro@codesourcery.com>
11643 * regcache.h (struct thread_info): Forward declare.
11644 (struct regcache): New.
11645 (new_register_cache): Adjust prototype.
11646 (get_thread_regcache): Declare.
11647 (free_register_cache): Adjust prototype.
11648 (registers_to_string, registers_from_string): Ditto.
11649 (supply_register, supply_register_by_name, collect_register)
11650 (collect_register_as_string, collect_register_by_name): Ditto.
11651 * regcache.c (struct inferior_regcache_data): Delete.
11652 (get_regcache): Rename to ...
11653 (get_thread_regcache): ... this. Adjust. Switch inferior before
11654 fetching registers.
11655 (regcache_invalidate_one): Adjust.
11656 (regcache_invalidate): Fix prototype.
11657 (new_register_cache): Return the new register cache.
11658 (free_register_cache): Change prototype.
11659 (realloc_register_cache): Adjust.
11660 (registers_to_string): Change prototype to take a regcache. Adjust.
11661 (registers_from_string): Ditto.
11662 (register_data): Ditto.
11663 (supply_register): Ditto.
11664 (supply_register_by_name): Ditto.
11665 (collect_register): Ditto.
11666 (collect_register_as_string): Ditto.
11667 (collect_register_by_name): Ditto.
11668 * server.c (process_serial_event): Adjust.
11669 * linux-low.h (regset_fill_func, regset_store_func): Change
11671 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
11673 * linux-low.c (get_stop_pc): Adjust.
11674 (check_removed_breakpoint): Adjust.
11675 (linux_wait_for_event): Adjust.
11676 (linux_resume_one_lwp): Adjust.
11677 (fetch_register): Add regcache parameter. Adjust.
11678 (usr_store_inferior_registers): Ditto.
11679 (regsets_fetch_inferior_registers): Ditto.
11680 (regsets_store_inferior_registers): Ditto.
11681 (linux_fetch_registers, linux_store_registers): Ditto.
11682 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
11684 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
11686 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
11687 prototype to take a regcache.
11688 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
11689 * remote-utils.c (convert_ascii_to_int, outreg)
11690 (prepare_resume_reply): Change prototype to take a regcache.
11692 * target.h (struct target_ops) <fetch_registers, store_registers>:
11693 Change prototype to take a regcache.
11694 (fetch_inferior_registers, store_inferior_registers): Change
11695 prototype to take a regcache. Adjust.
11696 * proc-service.c (ps_lgetregs): Adjust.
11697 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
11698 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
11699 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
11700 take a regcache. Adjust.
11701 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
11702 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
11703 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
11704 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
11705 * linux-cris-low.c (cris_get_pc, cris_set_pc)
11706 (cris_cannot_fetch_register):
11707 (cris_breakpoint_at): Change prototype to take a regcache.
11709 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
11710 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
11711 to take a regcache. Adjust.
11712 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
11714 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
11715 take a regcache. Adjust.
11716 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
11717 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
11718 (m68k_set_pc): Change prototype to take a regcache. Adjust.
11719 * linux-mips-low.c (mips_get_pc):
11720 (mips_set_pc): Change prototype to take a regcache. Adjust.
11721 (mips_reinsert_addr): Adjust.
11722 (mips_collect_register): Change prototype to take a regcache.
11724 (mips_supply_register):
11725 (mips_collect_register_32bit, mips_supply_register_32bit)
11726 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
11727 (mips_store_fpregset): Ditto.
11728 * linux-ppc-low.c (ppc_supply_ptrace_register)
11729 (ppc_supply_ptrace_register): Ditto.
11730 (parse_spufs_run): Adjust.
11731 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
11732 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
11733 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
11734 take a regcache. Adjust.
11735 * linux-s390-low.c (s390_collect_ptrace_register)
11736 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
11737 (s390_set_pc): Change prototype to take a regcache. Adjust.
11738 (s390_arch_setup): Adjust.
11739 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
11740 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
11741 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
11742 (sparc_fill_gregset, sparc_store_gregset_from_stack)
11743 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
11745 (sparc_breakpoint_at): Adjust.
11746 * linux-xtensa-low.c (xtensa_fill_gregset):
11747 (xtensa_store_gregset):
11748 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
11749 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
11750 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
11751 prototype to take a regcache. Adjust.
11752 * win32-arm-low.c (arm_fetch_inferior_register)
11753 (arm_store_inferior_register): Change prototype to take a
11755 * win32-i386-low.c (i386_fetch_inferior_register)
11756 (i386_store_inferior_register): Change prototype to take a
11758 * win32-low.c (child_fetch_inferior_registers)
11759 (child_store_inferior_registers): Change prototype to take a
11761 (win32_wait): Adjust.
11762 (win32_fetch_inferior_registers): Change prototype to take a
11764 (win32_store_inferior_registers): Adjust.
11765 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
11766 store_inferior_register>: Change prototype to take a regcache.
11768 2010-01-20 Doug Evans <dje@google.com>
11770 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
11772 (linux_wait_for_event1, linux_init_signals): Ditto.
11773 (W_STOPCODE): Provide definition if missing.
11775 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
11777 * linux-low.c (linux_core_of_thread): New.
11778 (compare_ints, show_process, list_threads): New.
11779 (linux_qxfer_osdata): Report threads and cores.
11780 (linux_target_op): Register linux_core_of_thread.
11781 * remote-utils.c (prepare_resume_reply): Report the core.
11782 (buffer_xml_printf): Support %d specifier.
11783 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
11785 (handle_query): Handle qXfer:threads. Announce availability
11787 * target.h (struct target_ops): New field core_of_thread.
11789 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
11791 * Makefile.in (clean): Remove new generated files.
11792 (reg-s390.o, reg-s390.c): Remove rules.
11793 (reg-s390x.o, reg-s390x.c): Likewise.
11794 (s390-linux32.o, s390-linux32.c): Add rules.
11795 (s390-linux64.o, s390-linux64.c): Likewise.
11796 (s390x-linux64.o, s390x-linux64.c): Likewise.
11797 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
11798 * linux-s390-low.c: Include <elf.h>.
11799 (HWCAP_S390_HIGH_GPRS): Define if undefined.
11800 (init_registers_s390): Remove prototype.
11801 (init_registers_s390x): Likewise.
11802 (init_registers_s390_linux32): Add prototype.
11803 (init_registers_s390_linux64): Likewise.
11804 (init_registers_s390x_linux64): Likewise.
11805 (s390_num_regs_3264): New define.
11806 (s390_regmap_3264): New global variable.
11807 (s390_cannot_fetch_register): Remove obsolete check.
11808 (s390_cannot_store_register): Likewise.
11809 (s390_collect_ptrace_register): Handle upper/lower register halves.
11810 (s390_supply_ptrace_register): Likewise.
11811 (s390_fill_gregset): Update to register number changes.
11812 (s390_get_hwcap): New routine.
11813 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
11814 Install appropriate regmap and register set.
11816 2010-01-01 Joel Brobecker <brobecker@adacore.com>
11818 * server.c (gdbserver_version): Update copyright year to 2010.
11819 * gdbreplay.c (gdbreplay_version): Likewise.
11821 2009-12-28 Doug Evans <dje@google.com>
11823 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
11824 elf/external.h. Include <elf.h> instead but only if necessary.
11826 2009-12-28 Pedro Alves <pedro@codesourcery.com>
11828 * linux-low.c (linux_remove_process): Remove `detaching'
11829 parameter. Don't release/detach from thread_db here.
11830 (linux_kill): Release/detach from thread_db here, ...
11831 (linux_detach): ... and here, before actually detaching.
11832 (linux_wait_1): ... and here, when a process exits.
11833 * thread-db.c (any_thread_of): New.
11834 (thread_db_free): Switch the current inferior to a thread of the
11837 2009-12-21 Doug Evans <dje@google.com>
11839 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
11841 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
11842 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
11843 warning ifndef __NR_tkill. Move setting of errno there too.
11844 Delete unnecessary resetting of errno after syscall.
11845 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
11847 * configure.ac: Check for dladdr.
11848 * config.in: Regenerate.
11849 * configure: Regenerate.
11850 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
11851 (try_thread_db_load): Update.
11853 * linux-low.c (my_waitpid): Delete unnecessary prototype.
11855 2009-12-18 Doug Evans <dje@google.com>
11857 * event-loop.c: Include unistd.h if it exists.
11859 * linux-low.c (my_waitpid): Move definition away from being in
11860 between linux_tracefork_child/linux_test_for_tracefork.
11862 * gdb_proc_service.h (psaddr_t): Fix type.
11863 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
11864 signature to match glibc.
11866 2009-12-16 Doug Evans <dje@google.com>
11868 * linux-low.c (linux_read_memory): Fix argument to read.
11870 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11872 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
11873 events, don't leave current_inferior pointing at null.
11875 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11877 * win32-low.c (LOG): Delete.
11878 (OUTMSG): Output to stderr.
11879 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
11880 on compile time LOG macro.
11881 (win32_wait): Fix debug output.
11883 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11885 * win32-low.c (win32_add_one_solib): If the dll name is
11886 "ntdll.dll", prepend the system directory to the dll path.
11888 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
11890 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
11892 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
11893 Vladimir Prus <vladimir@codesourcery.com>
11895 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
11896 * configure.ac: Check for __mcoldfire__ and set
11897 gdb_cv_m68k_is_coldfire.
11898 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
11899 reg-cf.o and reg-m68k.o.
11900 * configure: Regenerated.
11902 2009-11-16 Pedro Alves <pedro@codesourcery.com>
11904 * linux-low.c (linux_remove_process): Add `detaching' parameter.
11905 Pass it to thread_db_free.
11906 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
11907 proper `detaching' argument to linux_remove_process.
11908 * linux-low.h (thread_db_free): Add `detaching' parameter.
11909 * thread-db.c (thread_db_init): Pass false as `detaching' argument
11911 (thread_db_free): Add `detaching' parameter. Only
11912 call td_ta_clear_event if detaching from process.
11914 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
11916 * thread-db.c (thread_db_free): Fix typo.
11918 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
11921 * thread-db.c (thread_db_free): Call td_ta_clear_event.
11923 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
11925 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
11926 with an i686 compiler.
11927 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
11929 * configure: Rebuilt.
11931 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
11935 * server.c (handle_search_memory_1): Correct read_addr initialization
11936 in loop for searching subsequent chunks.
11938 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
11940 * configure.ac: New --with-libthread-db option.
11941 * thread-db.c: Allow direct dependence on libthread_db.
11942 (thread_db_free): Adjust.
11943 * config.in: Regenerate.
11944 * configure: Likewise.
11946 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
11949 * thread-db.c (attach_thread): New function.
11950 (maybe_attach_thread): Return success/failure.
11951 (find_new_threads_callback): Adjust.
11952 (thread_db_find_new_threads): Loop until no new threads.
11954 2009-10-13 Pedro Alves <pedro@codesourcery.com>
11956 * proc-service.c (ps_lgetregs): Formatting.
11958 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
11960 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
11961 * configure.ac: Adjust.
11962 * linux-low.h (struct process_info_private): Move members to struct
11964 (thread_db_free, thread_db_handle_monitor_command): New prototype.
11965 * linux-low.c (linux_remove_process): Adjust.
11966 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
11967 * server.c (handle_query): Move code ...
11968 (handle_monitor_command): ... here. New function.
11969 * target.h (struct target_ops): New member.
11970 * thread-db.c (struct thread_db): New.
11971 (libthread_db_search_path): New variable.
11972 (thread_db_create_event, thread_db_enable_reporting)
11973 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
11974 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
11975 (try_thread_db_load_1, dladdr_to_soname): New functions.
11976 (try_thread_db_load, thread_db_load_search): New functions.
11977 (thread_db_init): Search for libthread_db.
11978 (thread_db_free): New function.
11979 (thread_db_handle_monitor_command): Likewise.
11980 * config.in: Regenerate.
11981 * configure: Regenerate.
11983 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
11985 * spu-low.c (spu_kill): Wait for inferior to terminate.
11986 Call clear_inferiors.
11987 (spu_detach): Call clear_inferiors.
11989 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11991 * aclocal.m4: Regenerate.
11992 * config.in: Likewise.
11993 * configure: Likewise.
11995 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11997 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
11998 (parse_spufs_run): New function.
11999 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
12000 (ppc_breakpoint_at): Handle SPU breakpoints.
12002 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12004 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
12005 (SPUFS_MAGIC): Define.
12006 (spu_enumerate_spu_ids): New function.
12007 (linux_qxfer_spu): New function.
12008 (linux_target_ops): Install linux_qxfer_spu.
12010 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12012 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
12013 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
12014 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
12015 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
12016 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
12017 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
12018 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
12019 (init_registers_powerpc_cell32l): Add prototype.
12020 (init_registers_powerpc_cell64l): Likewise.
12021 (ppc_arch_setup): Detect Cell/B.E. architecture.
12023 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12025 * Makefile.in (datarootdir): New variable.
12027 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12029 * linux-low.c (linux_write_memory): Update debugging output.
12030 * Makefile.in (clean): Add new descriptions.
12031 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
12032 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
12033 * configure.srv: Add new files for arm*-*-linux*.
12034 * linux-arm-low.c: Add new declarations.
12035 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
12036 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
12037 (HWCAP_VFPv3D16): New.
12038 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
12039 instead of __IWMMXT__.
12040 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
12041 (arm_arch_setup): New.
12042 (target_regsets): Remove #ifdef. Add VFP regset.
12043 (the_low_target): Use arm_arch_setup.
12045 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12047 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
12048 the main thread again.
12050 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
12052 Adding Neutrino gdbserver.
12053 * configure: Regenerated.
12054 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
12055 * configure.srv (i[34567]86-*-nto*): New target.
12056 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
12057 * remote-utils.c [__QNX__]: Include sys/iomgr.h
12058 (nto_comctrl) [__QNX__]: New function.
12059 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
12061 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
12063 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
12066 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
12067 Pedro Alves <pedro@codesourcery.com>
12069 * win32-i386-low.c (i386_get_thread_context): Handle systems that
12070 don't support CONTEXT_EXTENDED_REGISTERS.
12071 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
12072 (the_low_target): Install them.
12073 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
12074 failing with ERROR_PIPE_NOT_CONNECTED.
12076 2009-06-30 Doug Evans <dje@google.com>
12077 Pierre Muller <muller@ics.u-strasbg.fr>
12079 Add h/w watchpoint support to x86-linux, win32-i386.
12080 * Makefile.in (SFILES): Add i386-low.c
12081 (i386_low_h): Define.
12082 (i386-low.o): Add dependencies.
12083 (linux-x86-low.o): Add i386-low.h dependency.
12084 (win32-i386-low.o): Ditto.
12085 * i386-low.c: New file.
12086 * i386-low.h: New file.
12087 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
12088 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
12089 * linux-low.c (linux_add_process): Initialize arch_private.
12090 (linux_remove_process): Free arch_private.
12091 (add_lwp): Initialize arch_private.
12092 (delete_lwp): Free arch_private.
12093 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
12095 * linux-low.h (process_info_private): New member arch_private.
12096 (lwp_info): New member arch_private.
12097 (linux_target_ops): New members new_process, new_thread,
12099 (ptid_of): New macro.
12100 * linux-x86-low.c: Include stddef.h, i386-low.h.
12101 (arch_process_info): New struct.
12102 (arch_lwp_info): New struct.
12103 (x86_linux_dr_get, x86_linux_dr_set): New functions.
12104 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12105 (i386_dr_low_get_status): New function.
12106 (x86_insert_point, x86_remove_point): New functions.
12107 (x86_stopped_by_watchpoint): New function.
12108 (x86_stopped_data_address): New function.
12109 (x86_linux_new_process, x86_linux_new_thread): New functions.
12110 (x86_linux_prepare_to_resume): New function.
12111 (the_low_target): Add entries for insert_point, remove_point,
12112 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
12114 * server.c (debug_hw_points): New global.
12115 (monitor_show_help): Document set debug-hw-points.
12116 (handle_query): Process "set debug-hw-points".
12117 * server.h (debug_hw_points): Declare.
12118 (paddress): Declare.
12119 * utils.c (NUMCELLS, CELLSIZE): New macros.
12120 (get_sell, xsnprintf, paddress): New functions.
12121 * win32-arm-low.c (the_low_target): Add entries for insert_point,
12122 remove_point, stopped_by_watchpoint, stopped_data_address.
12123 * win32-i386-low.c: Include i386-low.h.
12124 (debug_reg_state): Replaces dr.
12125 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12126 (i386_dr_low_get_status): New function.
12127 (i386_insert_point, i386_remove_point): New functions.
12128 (i386_stopped_by_watchpoint): New function.
12129 (i386_stopped_data_address): New function.
12130 (i386_initial_stuff): Update.
12131 (get_thread_context,set_thread_context,i386_thread_added): Update.
12132 (the_low_target): Add entries for insert_point,
12133 remove_point, stopped_by_watchpoint, stopped_data_address.
12134 * win32-low.c (win32_insert_watchpoint): New function.
12135 (win32_remove_watchpoint): New function.
12136 (win32_stopped_by_watchpoint): New function.
12137 (win32_stopped_data_address): New function.
12138 (win32_target_ops): Add entries for insert_watchpoint,
12139 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
12140 * win32-low.h (win32_target_ops): New members insert_point,
12141 remove_point, stopped_by_watchpoint, stopped_data_address.
12143 2009-06-25 Pedro Alves <pedro@codesourcery.com>
12145 * server.c (process_serial_event): Re-return unsupported, not
12146 error, if the type isn't recognized. Re-allow supporting only
12147 insert or remove packets. Also call require_running for
12148 breakpoints. Add missing break statement to default case. Tidy.
12149 * target.h (struct target_ops): Rename insert_watchpoint to
12150 insert_point, and remove_watchpoint to remove_point.
12152 * linux-low.h (struct linux_target_ops): Likewise.
12153 * linux-low.c (linux_insert_watchpoint): Rename to ...
12154 (linux_insert_point): ... this. Adjust.
12155 (linux_remove_watchpoint): Rename to ...
12156 (linux_remove_point): ... this. Adjust.
12157 (linux_target_ops): Adjust.
12158 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
12159 (cris_insert_point): ... this.
12160 (cris_remove_watchpoint): Rename to ...
12161 (cris_remove_point): ... this.
12162 (the_low_target): Adjust.
12164 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
12166 * server.c (handle_v_kill): Pass signal_pid to
12167 kill_inferior if multi_process is zero.
12169 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
12171 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
12172 * target.h (target_ops): Comment for *_watchpoint to make it clear
12173 the functions can get types '0' and '1'.
12175 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
12177 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
12178 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
12179 * regcache.c (get_regcache): Likewise.
12180 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
12181 * win32-low.c (child_fetch_inferior_registers): Remove check for
12184 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
12185 Pedro Alves <pedro@codesourcery.com>
12187 * target.h (struct target_ops) <supports_multi_process>: New
12189 (target_supports_multi_process): New.
12190 * server.c (handle_query): Even if GDB reports support, only
12191 enable multi-process if the target also supports it. Report
12192 multi-process support only if the target backend supports it.
12193 * linux-low.c (linux_supports_multi_process): New function.
12194 (linux_target_ops): Install it as target_supports_multi_process
12197 2009-05-24 Doug Evans <dje@google.com>
12199 Global renaming of find_thread_pid to find_thread_ptid.
12200 * server.h (find_thread_ptid): Renamed from find_thread_pid.
12201 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
12202 All callers updated.
12204 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
12205 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
12208 * linux-low.c (get_stop_pc): Print pc if debug_threads.
12209 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
12210 (linux_resume_one_lwp): Ditto.
12212 2009-05-23 Doug Evans <dje@google.com>
12214 * linux-low.c (linux_resume_one_lwp): Change type of first arg
12215 from struct inferior_list_entry * to struct lwp_info *.
12216 All callers updated.
12218 2009-05-13 Doug Evans <dje@google.com>
12220 * linux-x86-low.c: Don't include assert.h.
12221 (x86_siginfo_fixup): Use fatal, not assert.
12222 (x86_arch_setup): Fix comment.
12224 2009-05-12 Doug Evans <dje@google.com>
12226 Biarch support for i386/amd64 gdbserver.
12227 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
12228 Add linux-x86-low.c.
12229 (linux-i386-low.o, linux-x86-64-low.o): Delete.
12230 (linux-x86-low.o): Add.
12231 * linux-x86-64-low.c: Delete.
12232 * linux-i386-low.c: Delete.
12233 * linux-x86-low.c: New file.
12234 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
12236 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
12238 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
12239 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
12240 (linux_child_pid_to_exec_file): New function.
12241 (elf_64_header_p, elf_64_file_p): New functions.
12242 (siginfo_fixup): New function.
12243 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
12244 give target a chance to convert layout.
12245 * linux-low.h (linux_target_ops): New member siginfo_fixup.
12246 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
12248 2009-05-07 Doug Evans <dje@google.com>
12250 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
12251 (regsets_store_inferior_registers): Ditto.
12253 2009-05-06 Pedro Alves <pedro@codesourcery.com>
12257 * linux-low.c (must_set_ptrace_flags): Delete.
12258 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
12260 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
12261 `lwp->must_set_ptrace_flags' instead.
12262 (linux_wait_for_event_1): Set ptrace options here.
12263 (linux_wait_1): ... not here.
12265 2009-04-30 Doug Evans <dje@google.com>
12267 * inferiors.c (started_inferior_callback): New function.
12268 (attached_inferior_callback): New function.
12269 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
12270 * server.c (print_started_pid, print_attached_pid): New functions.
12271 (detach_or_kill_for_exit): New function.
12272 (main): Call it instead of for_each_inferior (kill_inferior_callback).
12273 * server.h (have_started_inferiors_p): Declare.
12274 (have_attached_inferiors_p): Declare.
12276 * inferiors.c (remove_process): Fix memory leak, free process.
12277 * linux-low.c (linux_remove_process): New function.
12278 (linux_kill): Call it instead of remove_process.
12279 (linux_detach, linux_wait_1): Ditto.
12281 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
12283 * configure.srv: Add x86 Windows CE target.
12285 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
12287 * inferiors.c (get_thread_process): Make global.
12288 * server.h (get_thread_process): Add prototype.
12289 * thread-db.c (find_one_thread): Use get_thread_process
12290 instead of current_process.
12291 (thread_db_get_tls_address): Do not crash if called when
12292 thread layer is not yet initialized.
12294 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
12296 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
12297 * spu-low.c (current_tid): Rename to ...
12298 (current_ptid): ... this.
12299 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
12300 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
12301 ptid_get_lwp (current_ptid) instead of current_tid.
12302 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
12303 instead of current_tid. Use find_process_pid to verify pid
12304 argument is valid. Pass proper argument to remove_process.
12305 (spu_thread_alive): Compare current_ptid instead of current_tid.
12306 (spu_resume): Likewise.
12308 2009-04-02 Pedro Alves <pedro@codesourcery.com>
12310 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
12313 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12315 Implement the multiprocess extensions, and add linux multiprocess
12318 * server.h (ULONGEST): Declare.
12319 (struct ptid, ptid_t): New.
12320 (minus_one_ptid, null_ptid): Declare.
12321 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
12322 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
12323 (struct inferior_list_entry): Change `id' type from unsigned from
12325 (struct sym_cache, struct breakpoint, struct
12326 process_info_private): Forward declare.
12327 (struct process_info): Declare.
12328 (current_process): Declare.
12329 (all_processes): Declare.
12330 (initialize_inferiors): Declare.
12331 (add_thread): Adjust to use ptid_t.
12332 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
12333 (add_process, remove_process, find_thread_pid): Declare.
12334 (find_inferior_id): Adjust to use ptid_t.
12335 (cont_thread, general_thread, step_thread): Change type to ptid_t.
12336 (multi_process): Declare.
12337 (push_event): Adjust to use ptid_t.
12338 (read_ptid, write_ptid): Declare.
12339 (prepare_resume_reply): Adjust to use ptid_t.
12340 (clear_symbol_cache): Declare.
12341 * inferiors.c (all_processes): New.
12342 (null_ptid, minus_one_ptid): New.
12343 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
12344 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
12345 (add_thread): Change unsigned long to ptid. Remove gdb_id
12347 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
12348 (gdb_id_to_thread): Rename to ...
12349 (find_thread_pid): ... this. Change unsigned long to ptid.
12350 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
12351 (loaded_dll, pull_pid_from_list): Adjust.
12352 (add_process, remove_process, find_process_pid)
12353 (get_thread_process, current_process, initialize_inferiors): New.
12354 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
12355 (struct target_waitstatus) <related_pid>: Ditto.
12356 (struct target_ops) <kill, detach>: Add `pid' argument. Change
12357 return type to int.
12358 (struct target_ops) <join>: Add `pid' argument.
12359 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
12360 (struct target_ops) <wait>: Add `ptid' field. Change return type
12362 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
12363 (mywait): Add `ptid' argument. Change return type to ptid_t.
12364 (target_pid_to_str): Declare.
12365 * target.c (set_desired_inferior): Adjust to use ptids.
12366 (mywait): Add new `ptid' argument. Adjust.
12367 (target_pid_to_str): New.
12368 * mem-break.h (free_all_breakpoints): Declare.
12369 * mem-break.c (breakpoints): Delelete.
12370 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
12371 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
12372 to use per-process breakpoint list.
12373 (free_all_breakpoints): New.
12374 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
12375 (symbol_cache, all_symbols_looked_up): Delete.
12377 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
12379 (prepare_resume_reply): Change ptid argument's type from unsigned
12380 long to ptid_t. Adjust. Implement W;process and X;process.
12381 (free_sym_cache, clear_symbol_cache): New.
12382 (look_up_one_symbol): Adjust to per-process symbol cache. *
12383 * server.c (cont_thread, general_thread, step_thread): Change type
12385 (attached): Delete.
12386 (multi_process): New.
12387 (last_ptid): Change type to ptid_t.
12388 (struct vstop_notif) <ptid>: Change type to ptid_t.
12389 (queue_stop_reply, push_event): Change `ptid' argument's type to
12391 (discard_queued_stop_replies): Add `pid' argument.
12392 (start_inferior): Adjust to use ptids. Adjust to mywait interface
12393 changes. Don't reference the `attached' global.
12394 (attach_inferior): Adjust to mywait interface changes.
12395 (handle_query): Adjust to use ptids. Parse GDB's qSupported
12396 features. Handle and report "multiprocess+". Handle
12398 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
12400 (handle_v_kill): New.
12401 (handle_v_stopped): Adjust to use target_pid_to_str.
12402 (handle_v_requests): Allow multiple attaches and runs when
12403 multiprocess extensions are in effect. Handle "vKill".
12404 (myresume): Adjust to use ptids.
12405 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
12406 (handle_status): Adjust to discard_queued_stop_replies interface
12408 (first_thread_of, kill_inferior_callback)
12409 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
12410 (main): Call initialize_inferiors. Adjust to use ptids, killing
12411 and detaching from all inferiors. Handle multiprocess packet
12413 * linux-low.h: Include gdb_proc_service.h.
12414 (struct process_info_private): New.
12415 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
12416 <lwpid_of>: Use ptid_get_lwp.
12417 (get_lwp_thread): Adjust.
12418 (struct lwp_info): Add `dead' member.
12419 (find_lwp_pid): Declare.
12420 * linux-low.c (thread_db_active): Delete.
12421 (new_inferior): Adjust comment.
12422 (inferior_pid): Delete.
12423 (linux_add_process): New.
12424 (handle_extended_wait): Adjust.
12425 (add_lwp): Change unsigned long to ptid.
12426 (linux_create_inferior): Add process to processes table. Adjust
12427 to use ptids. Don't set new_inferior here.
12428 (linux_attach_lwp): Rename to ...
12429 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
12430 it. Adjust to use ptids.
12431 (linux_attach_lwp): New.
12432 (linux_attach): Add process to processes table. Don't set
12434 (struct counter): New.
12435 (second_thread_of_pid_p, last_thread_of_process_p): New.
12436 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
12437 multiple processes.
12438 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
12439 processes. Remove process from process table.
12440 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
12441 to multiple processes.
12442 (any_thread_of): New.
12443 (linux_detach): Add `pid' argument, and handle it. Remove process
12444 from processes table.
12445 (linux_join): Add `pid' argument. Handle it.
12446 (linux_thread_alive): Change unsighed long argument to ptid_t.
12447 Consider dead lwps as not being alive.
12448 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
12449 threads we're not interested in.
12450 (same_lwp, find_lwp_pid): New.
12451 (linux_wait_for_lwp): Change `pid' argument's type from int to
12453 (linux_wait_for_event): Rename to ...
12454 (linux_wait_for_event_1): ... this. Change `pid' argument's type
12455 from int to ptid_t. Adjust.
12456 (linux_wait_for_event): New.
12457 (linux_wait_1): Add `ptid' argument. Change return type to
12458 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
12459 that exit from the process table.
12460 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
12462 (mark_lwp_dead): New.
12463 (wait_for_sigstop): Adjust to use ptids. If a process exits while
12464 stopping all threads, mark its main lwp as dead.
12465 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
12467 (fetch_register, usr_store_inferior_registers)
12468 (regsets_fetch_inferior_registers)
12469 (regsets_store_inferior_registers, linux_read_memory)
12470 (linux_write_memory): Inline `inferior_pid'.
12471 (linux_look_up_symbols): Adjust to use per-process
12472 `thread_db_active'.
12473 (linux_request_interrupt): Adjust to use ptids.
12474 (linux_read_auxv): Inline `inferior_pid'.
12475 (initialize_low): Don't reference thread_db_active.
12476 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
12477 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
12478 (ps_getpid): Return the pid of the current inferior.
12479 * thread-db.c (proc_handle, thread_agent): Delete.
12480 (thread_db_create_event, thread_db_enable_reporting): Adjust to
12482 (find_one_thread): Change argument type to ptid_t. Adjust to
12484 (maybe_attach_thread): Adjust to per-process data and ptids.
12485 (thread_db_find_new_threads): Ditto.
12486 (thread_db_init): Ditto.
12487 * spu-low.c (spu_create_inferior, spu_attach): Add process to
12488 processes table. Adjust to use ptids.
12489 (spu_kill, spu_detach): Adjust interface. Remove process from
12491 (spu_join, spu_thread_alive): Adjust interface.
12492 (spu_wait): Adjust interface. Remove process from processes
12493 table. Adjust to use ptids.
12494 * win32-low.c (current_inferior_tid): Delete.
12495 (current_inferior_ptid): New.
12496 (debug_event_ptid): New.
12497 (thread_rec): Take a ptid. Adjust.
12498 (child_add_thread): Add `pid' argument. Adjust to use ptids.
12499 (child_delete_thread): Ditto.
12500 (do_initial_child_stuff): Add `attached' argument. Add process to
12502 (child_fetch_inferior_registers, child_store_inferior_registers):
12504 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
12505 (win32_attach): Pass 1 to do_initial_child_stuff.
12506 (win32_kill): Adjust interface. Remove process from processes
12508 (win32_detach): Ditto.
12509 (win32_join): Adjust interface.
12510 (win32_thread_alive): Take a ptid.
12511 (win32_resume): Adjust to use ptids.
12512 (get_child_debug_event): Ditto.
12513 (win32_wait): Adjust interface. Remove exiting process from
12516 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12518 Non-stop mode support.
12520 * server.h (non_stop): Declare.
12521 (gdb_client_data, handler_func): Declare.
12522 (delete_file_handler, add_file_handler, start_event_loop):
12524 (handle_serial_event, handle_target_event, push_event)
12525 (putpkt_notif): Declare.
12526 * target.h (enum resume_kind): New.
12527 (struct thread_resume): Replace `step' field by `kind' field.
12528 (TARGET_WNOHANG): Define.
12529 (struct target_ops) <wait>: Add `options' argument.
12530 <supports_non_stop, async, start_non_stop>: New fields.
12531 (target_supports_non_stop, target_async): New.
12532 (start_non_stop): Declare.
12533 (mywait): Add `options' argument.
12534 * target.c (mywait): Add `options' argument. Print child exit
12535 notifications here.
12536 (start_non_stop): New.
12537 * server.c (non_stop, own_buf, mem_buf): New globals.
12538 (struct vstop_notif): New.
12539 (notif_queue): New global.
12540 (queue_stop_reply, push_event, discard_queued_stop_replies)
12541 (send_next_stop_reply): New.
12542 (start_inferior): Adjust to use resume_kind. Adjust to mywait
12544 (attach_inferior): In non-stop mode, don't wait for the target
12546 (handle_general_set): Handle QNonStop.
12547 (handle_query): When handling qC, return the current general
12548 thread, instead of the first thread of the list.
12549 (handle_query): If the backend supports non-stop mode, include
12550 QNonStop+ in the qSupported query response.
12551 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
12553 (handle_v_attach, handle_v_run): Handle non-stop mode.
12554 (handle_v_stopped): New.
12555 (handle_v_requests): Report support for vCont;t. Handle vStopped.
12556 (myresume): Adjust to use resume_kind. Handle non-stop.
12557 (queue_stop_reply_callback): New.
12558 (handle_status): Handle non-stop mode.
12559 (main): Clear non_stop flag on reconnection. Use the event-loop.
12560 Refactor serial protocol handling from here ...
12561 (process_serial_event): ... to this new function. When GDB
12562 selects any thread, select one here. In non-stop mode, wait until
12563 GDB acks all pending events before exiting.
12564 (handle_serial_event, handle_target_event): New.
12565 * remote-utils.c (remote_open): Install remote_desc in the event
12567 (remote_close): Remove remote_desc from the event loop.
12568 (putpkt_binary): Rename to...
12569 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
12570 (putpkt_binary): New as wrapper around putpkt_binary_1.
12571 (putpkt_notif): New.
12572 (prepare_resume_reply): In non-stop mode, don't change the
12574 * event-loop.c: New.
12575 * Makefile.in (OBJ): Add event-loop.o.
12576 (event-loop.o): New rule.
12578 * linux-low.h (pid_of): Moved here.
12580 (get_lwp_thread): Use lwpid_of.
12581 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
12582 * linux-low.c (pid_of): Delete.
12583 (inferior_pid): Use lwpid_of.
12584 (linux_event_pipe): New.
12585 (target_is_async_p): New.
12587 (handle_extended_wait): Use lwpid_of.
12588 (add_lwp): Don't set lwpid field.
12589 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
12590 (linux_kill_one_lwp): If killing a running lwp, stop it first.
12591 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
12592 (linux_detach_one_lwp): If detaching from a running lwp, stop it
12593 first. Adjust to linux_wait_for_event interface changes. Use
12595 (linux_detach): Don't delete the main lwp here.
12596 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
12597 (status_pending_p): Don't consider explicitly suspended lwps.
12598 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
12599 pointer. Add OPTIONS argument. Change return type to int. Use
12600 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
12601 (linux_wait_for_event): Take an integer pid instead of a lwp_info
12602 pointer. Add status pointer argument. Return a pid instead of a
12603 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
12604 changes. In non-stop mode, don't switch to a random thread.
12605 (linux_wait): Rename to...
12606 (linux_wait_1): ... this. Add target_options argument, and handle
12607 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
12608 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
12609 clean exit and signal exit code. Don't stop all threads in
12610 non-stop mode. In all-stop mode, only stop all threads when
12611 reporting a stop to GDB. Handle explicit thread stop requests.
12612 (async_file_flush, async_file_mark): New.
12614 (send_sigstop): Use lwpid_of.
12615 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
12616 interface changes. In non-stop mode, don't switch to a random
12618 (linux_resume_one_lwp): Use lwpid_of.
12619 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
12620 (linux_resume_one_thread): ... this. Handle resume_stop. In
12621 non-stop mode, don't look for pending flag in all threads.
12622 (resume_status_pending_p): Don't consider explicitly suspended
12624 (my_waitpid): Reimplement. Emulate __WALL.
12625 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12627 (sigchld_handler, linux_supports_non_stop, linux_async)
12628 (linux_start_non_stop): New.
12629 (linux_target_ops): Register linux_supports_non_stop, linux_async
12630 and linux_start_non_stop.
12631 (initialize_low): Install SIGCHLD handler.
12632 * thread-db.c (thread_db_create_event, find_one_thread)
12633 (thread_db_get_tls_address): Use lwpid_of.
12634 * win32-low.c (win32_detach): Adjust to use resume_kind.
12635 (win32_wait): Add `options' argument.
12636 * spu-low.c (spu_resume): Adjust to use resume_kind.
12637 (spu_wait): Add `options' argument.
12639 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12641 Decouple target code from remote protocol.
12643 * target.h (enum target_waitkind): New.
12644 (struct target_waitstatus): New.
12645 (struct target_ops) <wait>: Return an unsigned long. Take a
12646 target_waitstatus pointer instead of a char pointer.
12647 (mywait): Likewise.
12648 * target.c (mywait): Change prototype to return an unsigned long.
12649 Take a target_waitstatus pointer instead of a char pointer. Adjust.
12650 * server.h (thread_from_wait, old_thread_from_wait): Delete
12652 (prepare_resume_reply): Change prototype to take a
12654 * server.c (thread_from_wait, old_thread_from_wait): Delete.
12655 (last_status, last_ptid): New.
12656 (start_inferior): Remove "statusptr" argument. Adjust. Return a
12657 pid instead of a signal.
12658 (attach_inferior): Remove "status" and "signal" parameters.
12660 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
12662 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
12663 (handle_v_requests, myresume): Remove "status" and "signal"
12664 parameters. Adjust.
12665 (handle_status): New.
12666 (main): Delete local `status'. Adjust.
12667 * remote-utils.c: Include target.h.
12668 (prepare_resume_reply): Change prototype to take a
12669 target_waitstatus. Adjust.
12671 * linux-low.c (linux_wait): Adjust to new target_ops->wait
12673 * spu-low.c (spu_wait): Adjust.
12674 * win32-low.c (enum target_waitkind, struct target_waitstatus):
12676 (win32_wait): Adjust.
12678 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12680 * target.h (struct thread_resume): Delete leave_stopped member.
12681 (struct target_ops): Add a `n' argument to the `resume' callback.
12682 * server.c (start_inferior): Adjust.
12683 (handle_v_cont, myresume): Adjust.
12684 * linux-low.c (check_removed_breakpoint): Adjust to resume
12685 interface change, and to removed leave_stopped field.
12686 (resume_ptr): Delete.
12687 (struct thread_resume_array): New.
12688 (linux_set_resume_request): Add new `arg' parameter. Adjust to
12689 resume interface change.
12690 (linux_continue_one_thread, linux_queue_one_thread)
12691 (resume_status_pending_p): Check if the resume field is NULL
12692 instead of checking the leave_stopped member.
12693 (linux_resume): Adjust to the target resume interface change.
12694 * spu-low.c (spu_resume): Adjust to the target resume interface
12696 * win32-low.c (win32_detach, win32_resume): Ditto.
12698 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12700 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
12702 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
12704 (linux_continue_one_thread): Only preserve the stepping flag if
12705 there's a pending breakpoint.
12707 2009-03-31 Pedro Alves <pedro@codesourcery.com>
12709 * server.c (main): After the inferior having exited, call
12710 remote_close before exiting gdbserver.
12712 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
12714 Fix size of FPSCR in Power 7 processors.
12715 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
12716 (PPC_FEATURE_HAS_DFP): New #define.
12717 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
12720 2009-03-23 Pedro Alves <pedro@codesourcery.com>
12722 * server.c (handle_query) Whitespace and formatting.
12724 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12726 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
12727 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
12728 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
12729 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
12730 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
12731 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
12732 Makefile.in, configure.ac: Fix whitespace throughout.
12733 * configure: Regenerate.
12735 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12737 * inferiors.c (find_inferior): Make it safe for the callback
12738 function to delete the currently iterated inferior.
12740 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12742 * Makefile.in (linuw_low_h): Move higher.
12743 (thread-db.o): Depend on $(linux_low_h).
12745 2009-03-17 Pedro Alves <pedro@codesourcery.com>
12747 Rename "process" to "lwp" throughout.
12749 * linux-low.c (all_processes): Rename to...
12750 (all_lwps): ... this.
12751 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
12752 (add_process): Rename to ...
12753 (add_lwp): ... this. Adjust.
12754 (linux_create_inferior): Adjust.
12755 (linux_attach_lwp): Adjust.
12756 (linux_attach): Adjust.
12757 (linux_kill_one_process): Rename to ...
12758 (linux_kill_one_lwp): ... this. Adjust.
12759 (linux_kill): Adjust.
12760 (linux_detach_one_process): Rename to ...
12761 (linux_detach_one_lwp): ... this. Adjust.
12762 (linux_detach): Adjust.
12763 (check_removed_breakpoint): Adjust.
12764 (status_pending_p): Adjust.
12765 (linux_wait_for_process): Rename to ...
12766 (linux_wait_for_lwp): ... this. Adjust.
12767 (linux_wait_for_event): Adjust.
12768 (send_sigstop): Adjust.
12769 (wait_for_sigstop): Adjust.
12770 (stop_all_processes): Rename to ...
12771 (stop_all_lwps): ... this.
12772 (linux_resume_one_process): Rename to ...
12773 (linux_resume_one_lwp): ... this. Adjust.
12774 (linux_set_resume_request, linux_continue_one_thread)
12775 (linux_queue_one_thread, resume_status_pending_p)
12776 (usr_store_inferior_registers, regsets_store_inferior_registers)
12777 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12779 * linux-low.h (get_process): Rename to ...
12780 (get_lwp): ... this. Adjust.
12781 (get_thread_process): Rename to ...
12782 (get_thread_lwp): ... this. Adjust.
12783 (get_process_thread): Rename to ...
12784 (get_lwp_thread): ... this. Adjust.
12785 (struct process_info): Rename to ...
12786 (struct lwp_info): ... this.
12787 (all_processes): Rename to ...
12788 (all_lwps): ... this.
12789 * proc-service.c (ps_lgetregs): Adjust.
12790 * thread-db.c (thread_db_create_event, find_one_thread)
12791 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
12793 2009-03-14 Pedro Alves <pedro@codesourcery.com>
12795 * server.c (handle_query): Handle "qAttached".
12797 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
12799 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
12800 GPLv3, update license URL.
12802 2009-03-01 Doug Evans <dje@google.com>
12804 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
12805 (server_h): Add gdb_signals.h.
12806 (signals.o): Update.
12807 * server.h (target_signal_from_host,target_signal_to_host_p)
12808 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
12810 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
12812 * remote-utils.c (getpkt): Also generate remote-debug
12813 information if noack_mode is set.
12815 2009-02-06 Pedro Alves <pedro@codesourcery.com>
12817 * server.c (handle_query): Report qXfer:siginfo:read and
12818 qXfer:siginfo:write as supported and handle them.
12819 * target.h (struct target_ops) <qxfer_siginfo>: New field.
12820 * linux-low.c (linux_xfer_siginfo): New.
12821 (linux_target_ops): Set it.
12823 2009-01-26 Pedro Alves <pedro@codesourcery.com>
12825 * server.c (gdbserver_usage): Mention --remote-debug.
12826 (main): Accept '--remote-debug' switch.
12828 2009-01-18 Doug Evans <dje@google.com>
12830 * regcache.c (new_register_cache): No need to check result of xcalloc.
12831 * server.c (handle_search_memory): Back out calls to xmalloc,
12832 result is checked and error is returned to user upon failure.
12833 (handle_query): Ditto. Add more checks for result of malloc.
12834 (handle_v_cont): Check result of malloc, report error back to
12836 (handle_v_run): Ditto. Call freeargv.
12837 * server.h (freeargv): Declare.
12838 * utils.c (freeargv): New fn.
12840 2009-01-15 Doug Evans <dje@google.com>
12842 * gdbreplay.c (perror_with_name): Make arg const char *.
12843 * server.h (target_signal_to_name): Make return type const char *.
12844 * thread-db.c (thread_db_err_str): Make return type const char *.
12845 * utils.c (perror_with_name): Make arg const char *.
12847 2009-01-14 Pedro Alves <pedro@codesourcery.com>
12849 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
12850 when handling a EXIT_PROCESS_DEBUG_EVENT.
12852 2009-01-06 Joel Brobecker <brobecker@adacore.com>
12854 * gdbreplay.c (gdbreplay_version): Update copyright year.
12855 * server.c (gdbserver_version): Likewise.
12857 2009-01-05 Doug Evans <dje@google.com>
12859 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
12860 (handle_extended_wait): Improve comment.
12862 2008-12-13 Doug Evans <dje@google.com>
12864 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
12865 * server.h (ATTR_MALLOC): New macro.
12866 (xmalloc,xcalloc,xstrdup): Declare.
12867 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
12868 * inferiors.c: Ditto.
12869 * linux-low.c: Ditto.
12870 * mem-break.c: Ditto.
12871 * regcache.c: Ditto.
12872 * remote-utils.c: Ditto.
12875 * win32-low.c: Ditto.
12877 2008-12-12 Doug Evans <dje@google.com>
12879 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
12880 in debugging printf.
12882 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
12884 2008-12-09 Doug Evans <dje@google.com>
12886 * linux-low.h (struct process_info): Delete member tid, unused.
12887 * thread-db.c (find_one_thread): Update.
12888 (maybe_attach_thread): Update.
12890 2008-12-02 Pedro Alves <pedro@codesourcery.com>
12892 * target.h (struct target_ops): Add qxfer_osdata member.
12893 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
12895 (linux_qxfer_osdata): New functions.
12896 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
12898 * server.c (handle_query): Handle "qXfer:osdata:read:".
12899 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
12900 (buffer_xml_printf): New functions.
12901 * server.h (struct buffer): New.
12902 (buffer_grow_str, buffer_grow_str0): New macros.
12903 (buffer_grow, buffer_free, buffer_init, buffer_finish)
12904 (buffer_xml_printf): Declare.
12906 2008-11-24 Doug Evans <dje@google.com>
12908 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
12910 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
12912 * server.c (handle_v_run): Always use the supplied argument list.
12914 2008-11-19 Bob Wilson <bob.wilson@acm.org>
12916 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
12917 (xtensa_regmap_table): Add entry for scompare1.
12919 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
12921 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
12922 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
12923 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
12924 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
12925 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
12926 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
12927 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
12928 XML target descriptions.
12929 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
12930 when inferior is running on an ISA 2.05 or later processor. Add
12931 special case to return offset for full 64-bit slot of FPSCR when
12934 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
12936 * Makefile.in (SFILES, clean): Added sparc64 files.
12937 (reg-sparc64.o, reg-sparc64.c): New.
12938 * configure.srv (sparc*-*-linux*): New configuration.
12939 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
12940 syscall arguments for SPARC.
12941 (regsets_store_inferior_registers): Likewise.
12942 * linux-sparc-low.c: New file.
12944 2008-10-21 Doug Evans <dje@google.com>
12946 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
12947 (READLINE_DIR,READLINE_DEP): Delete.
12948 (INTERNAL_CFLAGS): Update.
12949 (LINTFLAGS): Update.
12951 2008-10-10 Pedro Alves <pedro@codesourcery.com>
12953 * server.c (handle_v_run): If GDB didn't specify an argv, use the
12954 whole argv from the last run, not just argv[0].
12956 2008-09-08 Pedro Alves <pedro@codesourcery.com>
12958 * regcache.c (new_register_cache): Return NULL if the register
12959 cache size isn't known yet.
12960 (free_register_cache): Avoid dereferencing a NULL regcache.
12962 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
12964 * configure.srv: Merge MIPS and MIPS64.
12966 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
12968 * Makefile.in (uninstall): Apply $(EXEEXT) too.
12970 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
12972 * Makefile.in: Add required vsx dependencies.
12974 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
12975 Declare init_registers_powerpc_vsx32l.
12976 Declare init_registers_powerpc_vsx64l.
12977 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
12978 (ppc_arch_setup): Check for VSX in hwcap.
12979 (ppc_fill_vsxregset): New function.
12980 (ppc_store_vsxregset): New function.
12981 Add new VSX entry in regset_info target_regsets.
12983 * configure.srv: Add new VSX dependencies.
12985 2008-08-12 Pedro Alves <pedro@codesourcery.com>
12987 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
12988 (remote_open): Set or clear transport_is_reliable.
12989 (putpkt_binary): Don't expect acks in noack mode.
12990 (getpkt): Don't send ack/nac in noack mode.
12991 * server.c (handle_general_set): Handle QStartNoAckMode.
12992 (handle_query): If connected by tcp pass QStartNoAckMode+ in
12994 (main): Reset noack_mode on every connection.
12995 * server.h (noack_mode): Declare.
12997 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12999 * Makefile.in (GDBREPLAY_OBS): New variable.
13000 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
13002 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
13003 Daniel Jacobowitz <dan@codesourcery.com>
13005 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
13006 (usr_store_inferior_registers): Likewise.
13007 (regsets_store_inferior_registers): Likewise.
13009 2008-07-31 Rolf Jansen <rj@surtec.com>
13010 Pedro Alves <pedro@codesourcery.com>
13012 * configure.ac: Check for memmem declaration.
13013 * server.c [HAVE_MALLOC_H]: Include malloc.h.
13014 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
13015 (disable_packet_qfThreadInfo): Unconditionally compile.
13016 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
13017 * configure, config.in: Regenerate.
13019 2008-07-28 Doug Kwan <dougkwan@google.com>
13021 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
13022 (linux_write_memory): Remove declaration of errno.
13024 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
13026 * linux-low.c (handle_extended_wait): Do not use "status"
13027 variable uninitialized.
13029 2008-07-07 Pedro Alves <pedro@codesourcery.com>
13031 * server.c (handle_v_attach): Inhibit reporting dll changes.
13033 2008-06-27 Pedro Alves <pedro@codesourcery.com>
13035 * remote-utils.c (prepare_resume_reply): If requested, don't
13036 output "thread:TID" in the T stop reply.
13038 * server.c (disable_packet_vCont, disable_packet_Tthread)
13039 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
13040 (handle_query): If requested, disable support for qC, qfThreadInfo
13042 (handle_v_requests): If requested, disable support for vCont.
13043 (gdbserver_show_disableable): New.
13044 (main): Handle --disable-packet and --disable-packet=LIST.
13046 * server.h (disable_packet_vCont, disable_packet_Tthread)
13047 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
13049 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
13051 * server.c (gdbserver_usage): Mention --version.
13053 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
13055 * Makefile.in (gdbreplay.o): New rule.
13057 2008-06-06 Joseph Myers <joseph@codesourcery.com>
13059 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
13060 message, not gdbserver.
13062 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
13063 Nathan Sidwell <nathan@codesourcery.com>
13064 Joseph Myers <joseph@codesourcery.com>
13066 * acinclude.m4: Include ../../config/acx.m4.
13067 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
13068 * configure, config.in: Regenerate.
13069 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
13070 * server.c (gdbserver_version): Print PKGVERSION.
13071 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
13072 (main): Adjust gdbserver_usage calls.
13073 * gdbreplay.c (version, host_name): Add declarations.
13074 (gdbreplay_version, gdbreplay_usage): New.
13075 (main): Accept --version and --help options.
13077 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
13079 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
13080 (arm_breakpoint_at): Handle Thumb.
13081 (the_low_target): Add comment.
13083 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
13085 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
13087 2008-05-09 Doug Evans <dje@google.com>
13089 * server.h (decode_search_memory_packet): Declare.
13090 * remote-utils.c (decode_search_memory_packet): New fn.
13091 * server.c (handle_search_memory_1): New fn.
13092 (handle_search_memory): New fn.
13093 (handle_query): Process qSearch:memory packets.
13095 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
13097 * regcache.c (registers_length): Remove.
13098 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
13099 full register packet.
13100 * regcache.h (registers_length): Remove prototype.
13101 * server.h (PBUFSIZ): Define to 16384.
13103 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
13105 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
13106 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
13107 powerpc-64l.o, and powerpc-altivec64l.o.
13108 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
13109 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
13110 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
13111 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
13112 rs6000/power-linux.xml, and rs6000/power64-linux.xml
13115 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
13116 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
13117 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
13118 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
13119 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
13120 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
13121 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
13122 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
13123 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
13124 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
13127 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
13128 (init_registers_powerpc_32l): ... this new prototype.
13129 (init_registers_powerpc_32): Remove, replace by ...
13130 (init_registers_powerpc_altivec32l): ... this new prototype.
13131 (init_registers_powerpc_e500): Remove, replace by ...
13132 (init_registers_powerpc_e500l): ... this new prototype.
13133 (init_registers_ppc64): Remove, replace by ...
13134 (init_registers_powerpc_64l): ... this new prototype.
13135 (init_registers_powerpc_64): Remove, replace by ...
13136 (init_registers_powerpc_altivec64l): ... this new prototype.
13137 (ppc_num_regs): Set to 73.
13138 (PT_ORIG_R3, PT_TRAP): Define if necessary.
13139 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
13140 (ppc_cannot_store_register): Handle orig_r3 and trap.
13141 (ppc_arch_setup): Update init_registers_... calls.
13142 (ppc_fill_gregset): Handle orig_r3 and trap.
13144 * inferiors.c (clear_inferiors): Reset current_inferior.
13146 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
13148 * acinclude.m4: Add override.m4.
13149 * configure: Regenerate.
13151 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13153 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
13154 initial call to init_register_ppc64.
13156 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13158 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
13159 single powerpc*-*-linux* case.
13160 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
13162 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
13164 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
13165 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
13167 * linux-ppc-low.c: Include <elf.h>.
13168 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
13169 (ppc_hwcap): New global variable.
13170 (ppc_regmap): Remove __SPE__ #ifdef sections.
13171 (ppc_regmap_e500): New global variable.
13172 (ppc_cannot_store_register): Update __SPE__ special case.
13173 (ppc_get_hwcap): New function.
13174 (ppc_arch_setup): Use it to determine whether inferior supports
13175 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
13176 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
13177 Do not access registers if target does not support AltiVec.
13178 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
13179 Do not access registers if target does not support SPE.
13180 (target_regsets): Unconditionally include AltiVec and SPE regsets.
13182 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
13184 * linux-low.c (disabled_regsets, num_regsets): New.
13185 (use_regsets_p): Delete.
13186 (linux_wait_for_process): Clear disabled_regsets.
13187 (regsets_fetch_inferior_registers): Check and set it.
13188 (regsets_store_inferior_registers): Likewise.
13189 (linux_fetch_registers, linux_store_registers): Do not use
13191 (initialize_low): Allocate disabled_regsets.
13193 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
13195 * Makefile.in (LIBOBJS): New.
13196 (OBS): Use LIBOBJS.
13197 (memmem.o): New rule.
13198 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
13199 * configure: Regenerated.
13201 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
13203 * server.c (handle_query): Never return "unsupported" for
13204 qXfer:features:read queries.
13206 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
13208 * server.c (get_features_xml): Fix inverted condition.
13209 (handle_query): Always support qXfer:feature:read.
13211 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
13213 * server.c (wrapper_argv): New.
13214 (start_inferior): Handle wrapper_argv. If set, expect an extra
13216 (gdbserver_usage): Document --wrapper.
13217 (main): Parse --wrapper.
13219 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13221 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
13222 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
13223 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
13224 (ppc_set_pc): Likewise.
13225 (ppc_arch_setup): New function.
13226 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
13227 of collect_register.
13228 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
13230 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13232 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
13233 instead of linux-ppc64-low.o.
13234 * linux-ppc64-low.c: Remove file.
13235 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
13236 (linux-ppc64-low.o): Remove rule.
13238 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
13239 (init_registers_powerpc_64): Likewise.
13240 (ppc_regmap): Conditionally define depending on __powerpc64__.
13241 (ppc_cannot_store_register): Do not special-case "fpscr" when
13242 compiled on __powerpc64__.
13243 (ppc_collect_ptrace_register): New function.
13244 (ppc_supply_ptrace_register): New function.
13245 (ppc_breakpoint): Change type to "unsigned int".
13246 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
13247 (the_low_target): Conditionally provide initializers for the
13248 arch_setup member depending on __powerpc64__. Install
13249 collect_ptrace_register and supply_ptrace_register members.
13251 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13253 * regcache.h (gdbserver_xmltarget): Add extern declaration.
13254 * server.c (gdbserver_xmltarget): Define.
13255 (get_features_xml): Use it to replace "target.xml" and arch_string.
13257 * configure.srv: Remove srv_xmltarget. Add XML files that were
13258 mentioned there to srv_xmlfiles instead. Remove conditional tests
13259 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
13260 srv_xmlfiles and srv_regobj to include all possible choices.
13261 * configure.ac (srv_xmltarget): Remove.
13262 (srv_xmlfiles): Do not add "target.xml".
13263 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
13264 checks for supplementary target information.
13265 * configure: Regenerate.
13266 * Makefile.in (XML_TARGET): Remove.
13267 (target.xml): Remove rule.
13268 (clean): Do not clean up target.xml.
13269 (.PRECIOUS): Do not mention target.xml.
13271 * target.h (struct target_ops): Remove arch_string member.
13272 * linux-low.c (linux_arch_string): Remove.
13273 (linux_target_ops): Remove arch_string initializer.
13274 * linux-low.h (struct linux_target_ops): Remove arch_string member.
13275 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
13276 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
13277 * spu-low.c (spu_arch_string): Remove.
13278 (spu_target_ops): Remove arch_string initializer.
13279 * win32-low.c (win32_arch_string): Remove.
13280 (win32_target_ops): Remove arch_string initializer.
13281 * win32-low.h (struct win32_target_ops): Remove arch_string member.
13282 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
13283 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
13285 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13287 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
13288 by collect_ptrace_register and supply_ptrace_register hooks.
13289 * linux-low.c (fetch_register): Use supply_ptrace_register callback
13290 instead of checking for the_low_target.left_pad_xfer.
13291 (usr_store_inferior_registers): Use collect_ptrace_register callback
13292 instead of checking for the_low_target.left_pad_xfer.
13294 * linux-s390-low.c (s390_collect_ptrace_register): New function.
13295 (s390_supply_ptrace_register): Likewise.
13296 (s390_fill_gregset): Call s390_collect_ptrace_register.
13297 (the_low_target): Update.
13299 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
13300 (ppc_supply_ptrace_register): Likewise.
13301 (the_low_target): Update.
13303 * linux-i386-low.c (the_low_target): Update.
13304 * linux-x86-64-low.c (the_low_target): Update.
13306 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13308 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
13309 reg-s390.o and reg-s390x.o.
13311 * linux-low.c (new_inferior): New global variable.
13312 (linux_create_inferior, linux_attach): Set it.
13313 (linux_wait_for_process): Call the_low_target.arch_setup after the
13314 target has stopped for the first time.
13315 (initialize_low): Do not call the_low_target.arch_setup.
13317 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
13318 (s390_set_pc): Likewise.
13319 (s390_arch_setup): New function.
13320 (the_low_target): Use s390_arch_setup as arch_setup routine.
13322 * regcache.c (realloc_register_cache): New function.
13323 (set_register_cache): Call it for each existing regcache.
13325 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13327 * server.h (init_registers): Remove prototype.
13329 * linux-low.h (struct linux_target_ops): Add arch_setup field.
13330 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
13331 instead of init_registers ().
13332 * linux-arm-low.c (init_registers_arm): Add prototype.
13333 (init_registers_arm_with_iwmmxt): Likewise.
13334 (the_low_target): Add initializer for arch_setup field.
13335 * linux-cris-low.c (init_registers_cris): Add prototype.
13336 (the_low_target): Add initializer for arch_setup field.
13337 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
13338 (the_low_target): Add initializer for arch_setup field.
13339 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
13340 (the_low_target): Add initializer for arch_setup field.
13341 * linux-ia64-low.c (init_registers_ia64): Add prototype.
13342 (the_low_target): Add initializer for arch_setup field.
13343 * linux-m32r-low.c (init_registers_m32r): Add prototype.
13344 (the_low_target): Add initializer for arch_setup field.
13345 * linux-m68k-low.c (init_registers_m68k): Add prototype.
13346 (the_low_target): Add initializer for arch_setup field.
13347 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
13348 (init_registers_mips64_linux): Likewise.
13349 (the_low_target): Add initializer for arch_setup field.
13350 * linux-ppc-low.c (init_registers_ppc): Add prototype.
13351 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
13352 (the_low_target): Add initializer for arch_setup field.
13353 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
13354 (init_registers_powerpc_64): Likewise.
13355 (the_low_target): Add initializer for arch_setup field.
13356 * linux-s390-low.c (init_registers_s390): Add prototype.
13357 (init_registers_s390x): Likewise.
13358 (the_low_target): Add initializer for arch_setup field.
13359 * linux-sh-low.c (init_registers_sh): Add prototype.
13360 (the_low_target): Add initializer for arch_setup field.
13361 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
13362 (the_low_target): Add initializer for arch_setup field.
13363 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
13364 (the_low_target): Add initializer for arch_setup field.
13366 * win32-low.h (struct win32_target_ops): Add arch_setup field.
13367 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
13368 instead of init_registers ().
13369 * win32-arm-low.c (init_registers_arm): Add prototype.
13370 (the_low_target): Add initializer for arch_setup field.
13371 * win32-i386-low.c (init_registers_i386): Add prototype.
13372 (the_low_target): Add initializer for arch_setup field.
13374 * spu-low.c (init_registers_spu): Add prototype.
13375 (initialize_low): Call initialie_registers_spu () instead of
13376 initialize_registers ().
13378 2008-02-19 Pedro Alves <pedro@codesourcery.com>
13380 * server.c (handle_v_requests): When handling the vRun and vAttach
13381 packets, if already debugging a process, don't kill it. Return an
13384 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
13386 * server.c (handle_query): Correct length check.
13388 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
13390 * win32-low.c (do_initial_child_stuff): Add process handle
13391 parameter. Set current_process_handle and current_process_id from the
13392 parameters. Clear globals.
13393 (win32_create_inferior): Don't set current_process_handle and
13394 current_process_id here. Instead pass them on the call to
13395 do_initial_child_stuff.
13396 (win32_attach): Likewise.
13397 (win32_clear_inferiors): New.
13398 (win32_kill): Don't close the current process handle or the
13399 current thread handle here. Instead call win32_clear_inferiors.
13400 (win32_detach): Don't open a new handle to the process. Call
13401 win32_clear_inferiors.
13402 (win32_join): Don't rely on current_process_handle; open a new
13403 handle using the process id.
13404 (win32_wait): Call win32_clear_inferiors when the inferior process
13407 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
13409 * server.c (monitor_show_help): Add "exit".
13411 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
13413 * Makefile.in (SFILES): Add linux-xtensa-low.c.
13414 (clean): Add reg-xtensa.c.
13415 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
13416 * configure.srv (xtensa*-*-linux*) New target.
13417 * linux-xtensa-low.c: New.
13418 * xtensa-xtregs.c: New.
13420 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
13422 * hostio.c: Don't include errno.h.
13423 (errno_to_fileio_errno): Move to hostio-errno.
13424 * hostio.c: (hostio_error): Remove the error parameter. Defer the
13425 error number outputting to the target->hostio_last_error callback.
13426 (hostio_packet_error): Use FILEIO_EINVAL directly.
13427 (handle_open, handle_pread, hostio_error, handle_unlink): Update
13428 calls to hostio_error.
13429 * hostio-errno.c: New.
13430 * server.h (hostio_last_error_from_errno): Declare.
13431 * target.h (target_ops): Add hostio_last_error member.
13432 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
13433 as hostio_last_error handler.
13434 * spu-low.c (spu_target_ops): Likewise.
13435 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
13436 (wince_hostio_last_error): New functions.
13437 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
13438 as hostio_last_error handler.
13439 (win32_target_ops) [!_WIN32_WCE]: Register
13440 hostio_last_error_from_errno as hostio_last_error handler.
13441 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
13442 (hostio-errno.o): New rule.
13443 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
13444 * configure.srv (srv_hostio_err_objs): New variable. Default to
13446 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
13447 * configure: Regenerate.
13449 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13451 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
13452 (linux_kill, linux_detach): Clean up the process list.
13453 * remote-utils.c (remote_open): Improve port number parsing.
13454 (putpkt_binary, input_interrupt): Only send interrupts if the target
13456 * server.c (extended_protocol): Make static.
13457 (attached): Define earlier.
13458 (exit_requested, response_needed, program_argv): New variables.
13459 (target_running): New.
13460 (start_inferior): Clear attached here.
13461 (attach_inferior): Set attached here.
13462 (require_running): Define.
13463 (handle_query): Use require_running and target_running. Implement
13465 (handle_v_attach, handle_v_run): New.
13466 (handle_v_requests): Use require_running. Handle vAttach and vRun.
13467 (gdbserver_usage): Update.
13468 (main): Redo argument parsing. Handle --debug and --multi. Handle
13469 --attach along with other options or after the port. Save
13470 program_argv. Support no initial program. Resynchronize
13471 communication with GDB after an error. Handle "monitor exit".
13472 Use require_running and target_running. Always allow the extended
13473 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
13474 restart in extended mode.
13475 * README: Refer to the GDB manual. Update --attach usage.
13477 2007-12-20 Andreas Schwab <schwab@suse.de>
13479 * linux-low.c (STACK_SIZE): Define.
13480 (linux_tracefork_child): Use it. Use __clone2 on ia64.
13481 (linux_test_for_tracefork): Likewise.
13483 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
13485 * linux-low.c (linux_wait_for_event): Update messages. Do not
13486 reinsert auto-delete breakpoints.
13487 * mem-break.c (struct breakpoint): Change return type of handler to
13489 (set_breakpoint_at): Update handler type.
13490 (reinsert_breakpoint_handler): Return 1 instead of calling
13492 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
13494 (check_breakpoints): Delete auto-delete breakpoints and return 2.
13495 * mem-break.h (set_breakpoint_at): Update handler type.
13496 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
13497 * win32-low.c (auto_delete_breakpoint): New.
13498 (get_child_debug_event): Use it.
13500 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
13502 * configure.ac: Check for pread and pwrite.
13503 * hostio.c (handle_pread): Fall back to lseek and read.
13504 (handle_pwrite): Fall back to lseek and write.
13505 * config.in, configure: Regenerated.
13507 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
13509 * server.c (myresume): Add own_buf argument.
13510 (main): Update calls.
13512 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
13514 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
13515 * remote-utils.c (remote_open): Do not call disable_async_io.
13516 (block_async_io): Delete.
13517 (unblock_async_io): Make static.
13518 (initialize_async_io): New.
13519 * server.c (handle_v_cont): Handle async I/O here.
13520 (myresume): Likewise. Move other common resume tasks here...
13521 (main): ... from here. Call initialize_async_io. Disable async
13522 I/O before the main loop.
13523 * server.h (initialize_async_io): Declare.
13524 (block_async_io, unblock_async_io): Delete prototypes.
13525 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
13527 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
13529 * remote-utils.c (readchar): Allow binary data in received messages.
13531 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13533 * win32-low.c (attaching): New global.
13534 (win32_create_inferior): Clear the `attaching' global.
13535 (win32_attach): Set the `attaching' global.
13536 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
13537 attaching. Only set a breakpoint at the entry point if not
13540 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13542 * server.c (main): Don't report dll events on the initial
13543 connection on attaches.
13545 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13547 * server.c (main): Relax numerical bases supported for the pid of
13548 the --attach command line argument.
13550 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13552 * win32-low.c (win32_attach): Call OpenProcess before
13553 DebugActiveProcess, not after. Add last error output to error
13556 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13558 * win32-low.c (win32_get_thread_context)
13559 (win32_set_thread_context): New functions.
13560 (thread_rec): Use win32_get_thread_context.
13561 (continue_one_thread, win32_resume): Use win32_set_thread_context.
13562 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
13565 2007-12-03 Leo Zayas
13566 Pedro Alves <pedro_alves@portugalmail.pt>
13568 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
13570 (child_add_thread): Minor cleanup.
13571 (child_continue): Resume artificially suspended threads before
13572 calling ContinueDebugEvent.
13573 (suspend_one_thread): New.
13574 (fake_breakpoint_event): New.
13575 (get_child_debug_event): Change return type to int. Check here if
13576 gdb sent an interrupt request. If a soft interrupt was requested,
13577 fake a breakpoint event. Return 0 if there is no event to handle,
13579 (win32_wait): Don't check here if gdb sent an interrupt request.
13580 Ensure there is a valid event to handle.
13581 (win32_request_interrupt): Add soft interruption method as last
13584 2007-12-03 Leo Zayas
13585 Pedro Alves <pedro_alves@portugalmail.pt>
13587 * win32-low.h (win32_thread_info): Add descriptions to the
13588 structure members. Replace `suspend_count' counter by a
13590 * win32-low.c (thread_rec): Update condition of when to get the
13591 context from the inferior. Rely on ContextFlags being set if it
13592 has already been retrieved. Only suspend the inferior thread if
13593 we haven't already. Warn if that fails.
13594 (continue_one_thread): s/suspend_count/suspended/. Only call
13595 ResumeThread once. Warn if that fails.
13597 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13599 * win32-low.c (win32_wait): Don't read from the inferior when it
13600 has already exited.
13602 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13604 * Makefile.in (win32_low_h): New variable.
13605 (win32-low.o): Add dependency on $(win32_low_h).
13606 (win32-arm-low.o, win32-i386-low.o): New rules.
13608 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13610 * hostio.c: Correct copyright year.
13612 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13614 * Makefile.in (OBS): Add hostio.o.
13615 (hostio.o): New rule.
13616 * server.h (handle_vFile): Declare.
13617 * hostio.c: New file.
13618 * server.c (handle_v_requests): Take packet_len and new_packet_len
13619 for binary packets. Call handle_vFile.
13620 (main): Update call to handle_v_requests.
13622 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
13624 * linux-low.c: Include <sched.h>.
13626 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
13628 * linux-low.c (linux_tracefork_grandchild): New.
13629 (linux_tracefork_child): Use clone.
13630 (linux_test_for_tracefork): Use clone; allocate and free a stack.
13632 2007-10-31 Joel Brobecker <brobecker@adacore.com>
13634 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
13636 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
13638 * linux-low.c (handle_extended_wait): Handle unexpected signals.
13640 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
13642 * inferiors.c (change_inferior_id): Delete.
13643 (add_pid_to_list, pull_pid_from_list): New.
13644 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
13645 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
13646 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
13647 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
13648 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
13649 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
13650 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
13651 (using_threads): Always set to 1.
13652 (handle_extended_wait): New.
13653 (add_process): Do not set TID.
13654 (linux_create_inferior): Set must_set_ptrace_flags.
13655 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
13656 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
13657 (linux_thread_alive): Rename TID argument to LWPID.
13658 (linux_wait_for_process): Handle unknown processes. Do not use TID.
13659 (linux_wait_for_event): Do not use TID or check using_threads. Update
13660 call to dead_thread_notify. Call handle_extended_wait.
13661 (linux_create_inferior): Use PTRACE_SETOPTIONS.
13662 (send_sigstop): Delete sigstop_sent.
13663 (wait_for_sigstop): Avoid TID.
13664 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
13665 (linux_test_for_tracefork): New.
13666 (linux_lookup_signals): Use thread_db_active and
13667 linux_supports_tracefork_flag.
13668 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
13669 * linux-low.h (get_process_thread): Avoid TID.
13670 (struct process_ifo): Move thread_known and tid to the end. Remove
13672 (linux_attach_lwp, thread_db_init): Update prototypes.
13673 * server.h (change_inferior_id): Delete prototype.
13674 (add_pid_to_list, pull_pid_from_list): New prototypes.
13675 * thread-db.c (thread_db_use_events): New.
13676 (find_first_thread): Rename to...
13677 (find_one_thread): ...this. Update callers and messages. Do not
13678 call fatal. Check thread_db_use_events. Do not call
13679 change_inferior_id or new_thread_notify.
13680 (maybe_attach_thread): Update. Do not call new_thread_notify.
13681 (thread_db_init): Set thread_db_use_events. Check use_events.
13682 * utils.c (fatal, warning): Correct message prefix.
13684 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
13686 * Makefile.in (clean): Remove new files.
13687 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
13688 (powerpc-64.o, powerpc-64.c): New rules.
13689 * configure.srv: Use alternate register sets for powerpc64-*-linux*
13690 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
13692 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
13694 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
13695 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
13696 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
13697 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
13698 (target_regsets): Add AltiVec and SPE register sets.
13699 * configure.ac: Check for AltiVec and SPE.
13700 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
13701 (ppc_fill_vrregset, ppc_store_vrregset): New.
13702 (target_regsets): Add AltiVec register set.
13703 * configure: Regenerated.
13705 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
13707 * linux-low.c (O_LARGEFILE): Define.
13708 (linux_read_memory): Use /proc/PID/mem.
13709 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
13710 * configure, config.in: Regenerated.
13712 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13714 * linux-low.c (linux_wait_for_event): Do not pass signals while
13717 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13719 * win32-low.c (create_process): New.
13720 (win32_create_inferior): Use create_process instead of
13721 CreateProcess. If create_process failed retry appending an ".exe"
13722 suffix. Store the GetLastError result immediatelly after
13723 create_process calls and use it on the call to error.
13725 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13727 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
13729 2007-08-23 Joel Brobecker <brobecker@adacore.com>
13731 * configure.ac: Switch license to GPLv3.
13733 2007-08-01 Michael Snyder <msnyder@access-company.com>
13735 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
13737 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
13739 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
13741 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
13742 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
13743 CloseToolhelp32Snapshot.
13744 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
13745 CloseToolhelp32Snapshot.
13747 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
13749 * server.c (main): Check for inferior exit before main loop.
13751 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
13753 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
13754 instead of on tmp_desc.
13756 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
13757 Daniel Jacobowitz <dan@codesourcery.com>
13759 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
13760 (add_thread): Minor cleanups.
13761 (clear_inferiors): Move lower in the file. Clear the DLL
13763 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
13764 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
13765 (xml_escape_text): New.
13766 * server.c (handle_query): Handle qXfer:libraries:read. Report it
13768 (handle_v_cont): Report errors.
13769 (gdbserver_version): Update.
13770 (main): Correct size of own_buf. Do not report initial DLL events.
13771 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
13772 (unloaded_dll, xml_escape_text): New.
13773 * win32-low.c (enum target_waitkind): Update comments.
13774 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
13775 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
13776 (win32_EnumProcessModules, win32_GetModuleInformation)
13777 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
13778 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
13779 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
13780 (win32_Module32First, win32_Module32Next, load_toolhelp)
13781 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
13782 (get_child_debug_event): Handle DLL events.
13783 (win32_wait): Likewise.
13785 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
13787 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
13788 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
13790 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13792 * win32-low.c (handle_output_debug_string): Ignore event if not
13795 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13797 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
13799 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
13801 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
13803 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
13805 * inferiors.c (change_inferior_id): Add comment.
13806 * linux-low.c (check_removed_breakpoint): Add an early
13807 prototype. Improve debug output.
13808 (linux_attach): Doc update.
13809 (linux_detach_one_process, linux_detach): Clean up before releasing
13811 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
13812 * linux-low.h (struct process_info): Doc improvement.
13813 * mem-break.c (delete_all_breakpoints): New.
13814 * mem-break.h (delete_all_breakpoints): New prototype.
13815 * thread-db.c (find_first_thread): New.
13816 (thread_db_create_event): Call it instead of
13817 thread_db_find_new_threads. Clean up unused variables.
13818 (maybe_attach_thread): Remove first thread handling.
13819 (thread_db_find_new_threads): Use find_first_thread.
13820 (thread_db_get_tls_address): Likewise.
13822 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
13824 * thread-db.c (thread_db_find_new_threads): Add prototype.
13825 (thread_db_create_event): Check for the main thread before adding
13827 (maybe_attach_thread): Only enable event reporting if TID == 0.
13828 (thread_db_get_tls_address): Check for new threads.
13830 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
13832 * linux-low.c (linux_create_inferior): Try execv before execvp.
13833 * spu-low.c (spu_create_inferior): Likewise.
13835 2007-06-13 Mike Frysinger <vapier@gentoo.org>
13837 * linux-low.c (linux_create_inferior): Change execv to execvp.
13838 * spu-low.c (spu_create_inferior): Likewies.
13840 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
13842 * Makefile.in (clean): Clean new files instead of deleted ones.
13843 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
13844 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
13846 * configure.srv: Specify XML files and new regformats for MIPS and
13848 * linux-mips-low.c (mips_num_regs): Set to only used registers.
13849 (mips_regmap): Do not fetch $0. Remove unused registers. Add
13850 an entry for the restart register.
13851 (mips_cannot_fetch_register, mips_cannot_store_register)
13852 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
13853 register names to match the XML descriptions.
13854 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
13855 restart register instead of $0.
13857 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13858 Markus Deuling <deuling@de.ibm.com>
13860 * remote-utils.c (decode_xfer_write): New function.
13861 * server.h (decode_xfer_write): Add prototype.
13862 * server.c (handle_query): Add PACKET_LEN argument. Support
13863 qXfer:spu:read and qXfer:spu:write packets.
13864 (main): Pass packet_len to handle_query.
13865 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
13866 * target.h (target_ops): Add qxfer_spu.
13868 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13870 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
13871 accessing non-seekable spufs files.
13873 2007-05-16 Markus Deuling <deuling@de.ibm.com>
13875 * server.c (handle_query): Add reply for qC packet.
13877 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13878 Leo Zayas <lerele@champenstudios@com>
13880 * server.h (check_remote_input_interrupt_request): New function.
13881 * remote_utils.c (INVALID_DESCRIPTOR): New define.
13882 (remote_desc): Initialize with INVALID_DESCRIPTOR.
13883 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
13884 (check_remote_input_interrupt_request): New function.
13885 * server.h (check_remote_input_interrupt_request): Declare.
13886 * win32-low.c (winapi_DebugBreakProcess,
13887 winapi_GenerateConsoleCtrlEvent): New typedefs.
13888 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
13890 (win32_wait): Check for remote interrupt request
13891 with check_remote_input_interrupt_request.
13892 (win32_request_interrupt): New function.
13893 (win32_target_op): Set request_interrupt to win32_request_interrupt.
13895 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13897 * win32-low.c (debug_registers_changed,
13898 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
13899 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
13900 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
13901 (thread_rec): Get context using the low target.
13902 (child_add_thread): Call thread_added on the low target,
13903 which does the same thing.
13905 (do_initial_child_stuff): Remove debug registers references.
13906 Set context using the low target. Resume threads after
13907 setting the contexts.
13908 (child_continue): Remove dead variable. Remove debug
13909 registers references.
13910 (child_fetch_inferior_registers): Go through the low target.
13911 (do_child_store_inferior_registers): Remove.
13912 (child_store_inferior_registers): Go through the low target.
13913 (win32_resume): Remove debug registers references.
13914 Set context using the low target.
13915 (handle_exception): Change return type to void. Don't record
13916 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
13917 first chance exception.
13918 (get_child_debug_event): Change return type to void. Remove
13919 goto loop. Always return after waiting for debug event.
13920 (win32_wait): Convert to switch statement. Handle spurious
13923 * win32-i386-low.c (debug_registers_changed,
13924 debug_registers_used): New.
13925 (initial_stuff): Rename to ...
13926 (i386_initial_stuff): ... this. Clear debug registers
13928 (store_debug_registers): Delete.
13929 (i386_get_thread_context): New.
13930 (load_debug_registers): Delete.
13931 (i386_set_thread_context): New.
13932 (i386_thread_added): New.
13933 (single_step): Rename to ...
13934 (i386_single_step): ... this.
13935 (do_fetch_inferior_registers): Rename to ...
13936 (i386_fetch_inferior_register): ... this.
13937 (i386_store_inferior_register): New.
13938 (the_low_target): Adapt to new interface.
13940 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
13941 (arm_get_thread_context): New.
13942 (arm_set_thread_context): New.
13944 (do_fetch_inferior_registers): Rename to ...
13945 (arm_fetch_inferior_register): ... this.
13946 (arm_store_inferior_register): New.
13947 (arm_wince_breakpoint): Reimplement as unsigned long.
13948 (arm_wince_breakpoint_len): Define.
13949 (the_low_target): Adapt to new interface.
13951 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
13952 load_debug_registers. Add get_thread_context, set_thread_context,
13953 thread_added and store_inferior_register. Rename
13954 fetch_inferior_registers to fetch_inferior_register.
13955 (regptr): Remove declaration.
13957 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13959 * linux-low.c (linux_detach): Change return type to int. Return 0.
13960 * spu-low.c (spu_detach): Likewise.
13962 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13964 * target.h (target_ops): Change return type of detach to int.
13966 (join_inferior): New.
13967 * server.c (main): Don't skip detach support on mingw32.
13968 If the inferior doesn't support detaching return error.
13969 Call join_inferior instead of using waitpid.
13970 * linux-low.c (linux_join): New.
13971 (linux_target_op): Add linux_join.
13972 * spu-low.c (spu_join): New.
13973 (spu_target_ops): Add spu_join.
13974 * win32-low.c (win32_detach): Adapt to new interface.
13975 Reopen current_process_handle before detaching. Issue a child
13976 resume before detaching.
13978 (win32_target_op): Add win32_join.
13980 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13982 * win32-low.c (win32-attach): Fix return value.
13983 * target.h (target_ops): Describe ATTACH return values.
13985 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13987 * win32-low.c (GETPROCADDRESS): Define.
13988 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
13989 (winapi_DebugSetProcessKillOnExit): Likewise.
13990 (win32_create_inferior): Force usage of ansi CreateProcessA.
13991 (win32_attach): Use GETPROCADDRESS.
13992 (win32_detach): Likewise.
13994 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13996 * win32-low.c (win32_wait): Don't use WSTOPSIG.
13998 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
14000 * win32-low.c: Commit leftover changes from 2007-03-29.
14002 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14004 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
14005 fields short instead of int. Add explicit padding.
14006 (i387_cache_to_fsave): Remove unnecessary casts.
14007 (i387_fsave_to_cache): Doc fix.
14008 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
14010 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14012 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
14013 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
14015 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14017 * configure.srv (arm*-*-mingw32ce*): Move near the other
14020 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14022 * configure.ac: Add errno checking.
14023 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
14024 sys/file.h and malloc.h.
14025 (AC_CHECK_DECLS): Add perror.
14026 (srv_mingwce): Handle.
14027 * configure.srv (i[34567]86-*-cygwin*): Add
14028 win32-i386-low.o to srv_tgtobj.
14029 (i[34567]86-*-mingw*): Likewise.
14030 (arm*-*-mingw32ce*): Add case.
14031 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14032 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
14033 [__MINGW32CE__] (strerror): New function.
14034 [__MINGW32CE__] (errno): Define to GetLastError.
14035 [__MINGW32CE__] (COUNTOF): New macro.
14036 (remote_open): Remove extra close call.
14037 * mem-break.c (delete_breakpoint_at): New function.
14038 * mem-break.h (delete_breakpoint_at): Declare.
14039 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14040 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
14041 [USE_WIN32API] (read, write): Add char* casts.
14042 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
14043 * server.h: Include wincecompat.h on Windows CE.
14044 [HAVE_ERRNO_H]: Check.
14045 (perror): Declare if not declared.
14046 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
14047 (perror_with_name): Remove errno declaration.
14048 * wincecompat.h: New.
14049 * wincecompat.c: New.
14050 * win32-low.h: New.
14051 * win32-arm-low.c: New.
14052 * win32-i386-low.c: New.
14053 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
14054 (OUTMSG2): Make it safe.
14056 (COUNTOF): New macro.
14057 (NUM_REGS): Get it from the low target.
14058 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
14059 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
14060 (thread_rec): Let low target handle debug registers.
14061 (child_add_thread): Likewise.
14062 (child_init_thread_list): Likewise.
14063 (continue_one_thread): Likewise.
14065 (do_child_fetch_inferior_registers): Move to ...
14066 * win32-i386-low.c: ... here, and rename to ...
14067 (do_fetch_inferior_registers): ... this.
14068 * win32-low.c (child_fetch_inferior_registers):
14069 Go through the low target.
14070 (do_child_store_inferior_registers): Use regptr.
14071 (strwinerror): New function.
14072 (win32_create_inferior): Handle Windows CE.
14073 Use strwinerror instead of strerror on Windows error
14074 codes. Add program to the error output.
14075 Don't close the main thread handle on Windows CE.
14076 (win32_attach): Use coredll.dll on Windows CE.
14077 (win32_kill): Close current process and current
14079 (win32_detach): Use coredll.dll on Windows CE.
14080 (win32_resume): Let low target handle debug registers, and
14082 (handle_exception): Add/Remove initial breakpoint. Avoid
14083 non-existant WSTOPSIG on Windows CE.
14084 (win32_read_inferior_memory): Cast to remove warning.
14085 (win32_arch_string): Go through the low target.
14086 (initialize_low): Call set_breakpoint_data with the low
14087 target's breakpoint.
14088 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
14089 FOP_REGNUM, mappings): Move to ...
14090 * win32-i386-low.c: ... here.
14091 * win32-low.c (win32_thread_info): Move to ...
14092 * win32-low.h: ... here.
14093 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
14094 win32-arm-low.c and wincecompat.c.
14095 (all:): Add $EXEEXT.
14096 (install-only:): Likewise.
14097 (gdbserver:): Likewise.
14098 (gdbreplay:): Likewise.
14099 * config.in: Regenerate.
14100 * configure: Regenerate.
14102 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14104 * win32-low.c: Rename typedef thread_info to
14105 win32_thread_info throughout.
14107 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14109 * win32-i386-low.c: Rename to ...
14110 * win32-low.c: ... this.
14111 * configure.srv: Replace win32-i386-low.o with win32-low.o.
14112 * Makefile.in: Likewise.
14114 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
14116 * remote-utils.c (monitor_output): Constify msg parameter.
14117 * server.h (monitor_output): Likewise.
14118 * win32-i386-low.c (handle_output_debug_string): New.
14119 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
14120 handle_output_debug_string.
14121 (get_child_debug_event): Likewise.
14123 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
14125 * server.c (main): Correct strtoul check.
14127 2007-03-27 Jon Ringle <jon@ringle.org>
14129 * linux-low.c: Check __ARCH_HAS_MMU__ also.
14131 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
14133 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
14135 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
14137 * terminal.h: Check HAVE_SGTTY_H.
14139 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
14141 * remote-utils.c (remote_open): Print out the assigned port number.
14143 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
14145 * remote-utils.c (monitor_output): New function.
14146 * server.c (debug_threads): Define here.
14147 (monitor_show_help): New function.
14148 (handle_query): Handle qRcmd.
14149 (main): Do not handle 'd' packet.
14150 * server.h (debug_threads, remote_debug, monitor_output): Declare.
14151 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
14154 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14156 * Makefile.in (EXEEXT): New.
14157 (clean): Use $(EXEEXT).
14159 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14161 * target.h (target_ops): Rename send_signal to request_interrupt,
14162 and remove enum target_signal parameter.
14163 * linux-low.c (linux_request_interrupt): Rename from
14164 linux_send_signal, and always send SIGINT.
14165 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
14166 and always send SIGINT.
14167 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
14169 (input_interrupt): Likewise.
14171 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14173 * server.c (get_features_xml): Check if target implemented
14175 * win32-i386-low.c (win32_arch_string): New.
14176 (win32_target_ops): Add win32_arch_string as arch_string member.
14178 2007-02-22 Markus Deuling <deuling@de.ibm.com>
14180 * spu-low.c (spu_arch_string): New.
14181 (spu_target_ops): Add spu_arch_string.
14183 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
14185 * remote-utils.c: Remove HAVE_TERMINAL_H check.
14186 * configure.ac: Do not check for terminal.h.
14187 * configure, config.in: Regenerated.
14189 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14191 * Makefile.in (OBS): Add $(XML_BUILTIN).
14192 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
14194 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
14195 (arm-with-iwmmxt.c): New.
14196 * config.in, configure: Regenerate.
14197 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
14198 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
14199 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
14200 (arm*-*-linux*): Add iWMMXt and regset support.
14201 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
14202 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
14203 (arm_store_wmmxregset, target_regsets): New.
14204 * server.c (get_features_xml): Take annex argument. Check builtin
14206 (handle_query): Handle multiple annexes.
14208 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14210 * remote-utils.c [USE_WIN32API] (read, write): Define.
14211 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
14214 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
14216 * linux-i386-low.c (the_low_target): Set arch_string.
14217 * linux-x86-64-low.c (the_low_target): Likewise.
14218 * linux-low.c (linux_arch_string): New.
14219 (linux_target_ops): Add it.
14220 * linux-low.h (struct linux_target_ops): Add arch_string.
14221 * server.c (write_qxfer_response): Use const void * for DATA.
14222 (get_features_xml): New.
14223 (handle_query): Handle qXfer:features:read. Report it for qSupported.
14224 * target.h (struct target_ops): Add arch_string method.
14226 2007-01-03 Denis Pilat <denis.pilat@st.com>
14227 Daniel Jacobowitz <dan@codesourcery.com>
14229 * linux-low.c (linux_kill): Handle being called with no threads.
14230 * win32-i386-low.c (win32_kill): Likewise.
14231 (get_child_debug_event): Clear current_process_handle.
14233 2006-12-30 Denis PILAT <denis.pilat@st.com>
14234 Daniel Jacobowitz <dan@codesourcery.com>
14236 * remote-utils.c (remote_open): Check the type of specified
14237 serial port devices before opening them.
14238 * server.c (main): Kill the inferior if an error occurs during
14239 the first remote_open.
14241 2006-12-05 Markus Deuling <deuling@de.ibm.com>
14243 * README: Update supported targets.
14245 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
14247 * Makefile.in (clean): Remove reg-mips64.c.
14248 (reg-mips64.c, reg-mips64.o): New rules.
14249 * configure.srv: Handle mips64. Include regset support for mips.
14250 * linux-mips-low.c (union mips_register): New.
14251 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
14252 (mips_breakpoint, mips_breakpoint_at): Use int.
14253 (mips_collect_register, mips_supply_register)
14254 (mips_collect_register_32bit, mips_supply_register_32bit)
14255 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
14256 (mips_store_fpregset, target_regsets): New.
14257 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
14259 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
14261 * configure.srv: Add target "spu*-*-*".
14262 * Makefile.in (clean): Remove reg-spu.c.
14263 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
14264 * spu-low.c: New file.
14266 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
14268 * configure.ac: Correct td_thr_tls_get_addr test.
14269 * configure: Regenerated.
14271 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
14273 * linux-low.c (linux_wait_for_event): Reformat. Use the
14274 pass_signals array.
14275 * remote-utils.c (decode_address_to_semicolon): New.
14276 * server.c (pass_signals, handle_general_set): New.
14277 (handle_query): Mention QPassSignals for qSupported.
14278 (main): Call handle_general_set.
14279 * server.h (pass_signals, decode_address_to_semicolon): New.
14281 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
14283 * server.c (handle_query): Correct error handling for read_auxv.
14285 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
14287 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
14288 and srv_linux_thread_db to yes.
14289 * linux-s390-low.c (s390_fill_gregset): New function.
14290 (target_regsets): Define data structure.
14292 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
14294 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
14295 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
14296 * config.in, configure: Regenerated.
14297 * inferiors.c (gdb_id_to_thread): New function.
14298 (gdb_id_to_thread_id): Use it.
14299 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
14300 * linux-low.h (struct process_info): Add th member.
14301 (thread_db_get_tls_address): New prototype.
14302 * remote-utils.c (decode_address): Make non-static.
14303 * server.c (handle_query): Handle qGetTLSAddr.
14304 * server.h (gdb_id_to_thread, decode_address): New prototypes.
14305 * target.h (struct target_ops): Add get_tls_address.
14306 * thread-db.c (maybe_attach_thread): Save the thread handle.
14307 (thread_db_get_tls_address): New.
14309 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
14311 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
14312 (linux_resume_one_process): Take a siginfo_t *. Update all
14313 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
14314 (struct pending_signals): Add a siginfo_t.
14315 (linux_wait_for_process): Always set last_status.
14316 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
14317 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
14318 * linux-low.h (struct process_info): Add last_status.
14320 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
14322 * remote-utils.c (try_rle): New function.
14323 (putpkt_binary): Use it.
14325 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
14327 * Makefile.in (clean): Clean reg-x86-64-linux.c.
14328 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
14329 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
14330 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
14331 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
14334 2006-08-08 Richard Sandiford <richard@codesourcery.com>
14336 * server.c (terminal_fd): New variable.
14337 (old_foreground_pgrp): Likewise.
14338 (restore_old_foreground_pgrp): New function.
14339 (start_inferior): Record the terminal file descriptor in terminal_fd
14340 and its original foreground group in old_foreground_pgrp. Register
14341 restore_old_foreground_pgrp with atexit().
14343 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
14345 * server.c (handle_query): Correct qPart to qXfer.
14347 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
14349 * configure.ac: Check for more headers which are missing on
14350 Windows. Automatically supply -lwsock32 and USE_WIN32API.
14351 * configure.srv: Add Cygwin and mingw32.
14352 * remote-utils.c: Don't include headers unconditionally which
14353 are missing on mingw32. Include <winsock.h> for mingw32.
14354 (remote_open): Adjust for mingw32 support. Flush
14355 standard error after writing to it.
14356 (remote_close, putpkt_binary, input_interrupt, block_async_io)
14357 (unblock_async_io, enable_async_io, disable_async_io)
14358 (readchar, getpkt): Update for Winsock support.
14359 (prepare_resume_reply): Expect a protocol signal number.
14360 * server.c: Disable <sys/wait.h> on mingw32.
14361 (start_inferior): Adjust for mingw32 support. Flush
14362 standard error after writing to it.
14363 (attach_inferior): Likewise. Use protocol signal
14365 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
14367 * win32-i386-low.c: New file.
14368 * Makefile.in (XM_CLIBS): Set.
14369 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
14370 (win32-i386-low.o): New dependency rule.
14371 * linux-low.c (linux_wait): Use target signal numbers.
14372 * target.h (struct target_ops): Doc fix.
14373 * server.h (target_signal_to_name): New prototype.
14374 * gdbreplay.c: Don't include headers unconditionally which
14375 are missing on mingw32. Include <winsock.h> for mingw32.
14376 (remote_close, remote_open): Adjust for Winsock support.
14377 * configure, config.in: Regenerated.
14379 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14381 * server.c (decode_xfer_read, write_qxfer_response): New.
14382 (handle_query): Take a packet length argument. Handle
14383 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
14384 the qSupported response.
14385 (main): Update call to handle_query.
14387 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
14389 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
14390 (putpkt_binary): Renamed from putpkt and adjusted for binary
14392 (putpkt): New wrapper for putpkt_binary.
14393 (readchar): Don't mask off the high bit.
14394 (decode_X_packet): New function.
14395 * server.c (main): Call putpkt_binary if a handler sets the packet
14396 length. Save the length of the incoming packet. Handle 'X'.
14397 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
14399 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
14401 * server.c (handle_query): Handle qSupported.
14403 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14405 * remote-utils.c (all_symbols_looked_up): New variable.
14406 (look_up_one_symbol): Check it.
14407 * server.h (look_up_one_symbol): New declaration.
14408 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
14410 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14412 * Makefile.in (linux-arm-low.o): Update dependencies.
14413 * linux-arm-low.c: Include "gdb_proc_service.h".
14414 (PTRACE_GET_THREAD_AREA): Define.
14415 (ps_get_thread_area): New function.
14417 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
14419 * configure.srv (m68k*-*-uclinux*): New target.
14420 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
14421 (linux_resume_one_process): Remove extraneous cast.
14422 (linux_read_offsets): New.
14423 (linux_target_op): Add linux_read_offsets on mmuless systems.
14424 * server.c (handle_query): Add qOffsets logic.
14425 * target.h (struct target_ops): Add read_offsets.
14427 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14429 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
14430 (PTRACE_GET_THREAD_AREA): Define.
14431 (ps_get_thread_area): New function.
14432 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
14433 (linux-x86-64-low.o): Update.
14435 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14437 * configure.ac: Remove checks for prfpregset_t.
14438 * gdb_proc_service.h: New file.
14439 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
14440 new "gdb_proc_service.h".
14441 * proc-service.c: Likewise.
14442 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
14443 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
14444 * Makefile.in (gdb_proc_service_h): Updated.
14445 * configure, config.in: Regenerated.
14447 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14449 * remote-utils.c (prepare_resume_reply): Move declaration
14450 of gdb_id_from_wait to the top of the block.
14452 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
14454 * linux-low.c (regsets_store_inferior_registers): Read the regset
14455 from the target before filling it.
14457 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14459 * server.c (attach_inferior): Return SIGTRAP for a successful
14462 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
14464 * Makefile.in (OBS): Add version.o.
14465 (STAGESTUFF): Delete.
14466 (version.o): Add dependencies.
14467 (version.c): Replace rule.
14468 (clean): Remove version.c.
14469 * server.c (gdbserver_version): New.
14470 (gdbserver_usage): Use printf.
14471 (main): Handle --version and --help.
14472 * server.h (version, host_name): Add declarations.
14474 2005-12-23 Eli Zaretskii <eliz@gnu.org>
14486 * linux-x86-64-low.c:
14488 * linux-s390-low.c:
14489 * linux-ppc64-low.c:
14491 * linux-mips-low.c:
14492 * linux-m68k-low.c:
14493 * linux-m32r-low.c:
14496 * linux-ia64-low.c:
14497 * linux-i386-low.c:
14498 * linux-crisv32-low.c:
14510 * gdbserver.1: Add (C) after Copyright. Update the FSF
14513 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
14515 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
14516 (arm_breakpoint_at): Recognize both breakpoints.
14517 (the_low_target): Use the correct breakpoint instruction.
14519 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
14521 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
14522 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
14523 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
14524 (the_low_target): Update.
14526 2005-10-25 Andreas Schwab <schwab@suse.de>
14528 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
14530 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
14531 (ia64_num_regs): Reduce to 462.
14533 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
14535 * acinclude.m4: Correct quoting.
14536 * aclocal.m4: Regenerated.
14538 Suggested by SZOKOVACS Robert <szo@ies.hu>:
14539 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
14540 (thread_db_init): Call thread_db_err_str.
14541 * configure.ac: Check for TD_VERSION.
14542 * config.in, configure: Regenerated.
14544 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14546 * server.h (error, fatal, warning): Add ATTR_FORMAT.
14548 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14550 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
14551 is not available. Define HAVE_PTRACE_GETREGS if it is.
14552 * config.in, configure: Regenerated.
14553 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
14554 * linux-i386-low.c, linux-m68k-low.c: Update to use
14555 HAVE_PTRACE_GETREGS.
14556 * linux-low.c (regsets_fetch_inferior_registers)
14557 (regsets_store_inferior_registers): Only return 0 if we processed
14559 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
14560 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
14562 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14564 * inferiors.c (struct thread_info): Add gdb_id.
14565 (add_thread): Add gdb_id argument.
14566 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
14567 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
14568 calls to add_thread.
14569 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
14570 * server.c (handle_query): Use thread_to_gdb_id.
14571 (handle_v_cont, main): Use gdb_id_to_thread_id.
14572 * server.h (add_thread): Update prototype.
14573 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
14576 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14578 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
14579 left-padded registers.
14580 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
14581 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
14583 2005-07-01 Steve Ellcey <sje@cup.hp.com>
14585 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
14586 * configure: Regenerate.
14587 * config.in: Regenerate.
14588 * server.h (NEED_DECLARATION_STRERROR):
14589 Replace with !HAVE_DECL_STRERROR.
14591 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
14593 * linux-low.c (linux_wait, linux_send_signal): Don't test
14594 an unsigned long variable for > 0 if it could be MAX_ULONG.
14595 * server.c (myresume): Likewise.
14596 * target.c (set_desired_inferior): Likewise.
14598 2005-06-13 Mark Kettenis <kettenis@gnu.org>
14600 * configure.ac: Simplify and improve check for socklen_t.
14601 * configure, config.in: Regenerate.
14603 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
14605 * acconfig.h: Remove.
14606 * configure.ac: Add a test for socklen_t. Use three-argument
14607 AC_DEFINE throughout.
14608 * config.in: Regenerated using autoheader 2.59.
14609 * configure: Regenerated.
14611 * gdbreplay.c (socklen_t): Provide a default.
14612 (remote_open): Use socklen_t.
14613 * remote-utils.c (socklen_t): Provide a default.
14614 (remote_open): Use socklen_t.
14615 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
14618 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
14620 * linux-low.c (linux_read_memory, linux_write_memory)
14621 (linux_read_auxv): Likewise.
14622 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
14623 (check_mem_write): Likewise.
14624 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
14626 * regcache.c (struct inferior_rgcache_data, registers_to_string)
14627 (registers_from_string, register_data): Likewise.
14628 * server.c (handle_query, main): Likewise.
14629 * server.h (convert_ascii_to_int, convert_int_to_ascii)
14630 (decode_M_packet): Likewise.
14631 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
14632 * target.h (struct target_ops): Update read_memory, write_memory,
14634 (read_inferior_memory, write_inferior_memory): Update.
14635 * linux-low.h (struct linux_target_ops): Change type of breakpoint
14636 to unsigned char *.
14637 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
14638 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
14639 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
14640 linux-s390-low.c, linux-sh-low.c: Update for changes in
14641 read_inferior_memory and the_low_target->breakpoint.
14643 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
14645 * Makefile.in (SFILES): Add linux-ppc64-low.c.
14646 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
14647 * configure.srv: Add powerpc64-*-linux*.
14648 * linux-ppc64-low.c: New file.
14650 2005-05-23 Orjan Friberg <orjanf@axis.com>
14652 * linux-cris-low.c: New file with support for CRIS.
14653 * linux-crisv32-low.c: Ditto for CRISv32.
14654 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
14655 (clean): Add reg-cris.c and reg-crisv32.c.
14656 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
14657 reg-crisv32.o, and reg-crisv32.c to make rules.
14658 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
14659 recognized targets.
14661 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
14663 * linux-low.c (fetch_register): Ensure buffer size is a multiple
14664 of sizeof (PTRACE_XFER_TYPE).
14665 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
14667 2005-05-12 Orjan Friberg <orjanf@axis.com>
14669 * target.h (struct target_ops): Add insert_watchpoint,
14670 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
14671 pointers for hardware watchpoint support.
14672 * linux-low.h (struct linux_target_ops): Ditto.
14673 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
14674 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
14675 to linux_target_ops.
14676 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
14678 * server.c (main): Recognize 'Z' and 'z' packets.
14680 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
14682 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
14683 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
14684 (the_low_target): Add new members.
14686 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14688 * proc-service.c (ps_lgetregs): Search all_processes instead of
14691 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14693 * server.c (start_inferior): Change return type to int.
14694 (attach_inferior): Change sigptr to int *.
14695 (handle_v_cont, handle_v_requests): Change signal to int *.
14696 (main): Change signal to int.
14698 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
14700 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
14701 * configure.srv: Add m32r*-*-linux*.
14702 * linux-m32r-low.c: New file.
14704 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
14706 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
14708 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14710 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
14711 Take unsigned long arguments for PIDs.
14712 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
14713 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
14714 (wait_for_sigstop, linux_resume_one_process)
14715 (regsets_fetch_inferior_registers, linux_send_signal)
14716 (linux_read_auxv): Likewise. Update the types of variables holding
14717 PIDs. Update format string specifiers.
14718 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
14719 * remote-utils.c (prepare_resume_reply): Likewise.
14720 * server.c (cont_thread, general_thread, step_thread)
14721 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
14723 (handle_query): Update format specifiers.
14724 (handle_v_cont, main): Use strtoul for thread IDs.
14725 * server.h (struct inferior_list_entry): Use unsigned long for ID.
14726 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
14727 (general_thread, step_thread, thread_from_wait)
14728 (old_thread_from_wait): Update.
14729 * target.h (struct thread_resume): Use unsigned long for THREAD.
14730 (struct target_ops): Use unsigned long for arguments to attach and
14733 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
14735 * acinclude.m4: Include bfd/bfd.m4 directly.
14736 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
14737 <agriffis@toolchain.org>.
14738 * aclocal.m4, configure: Regenerated.
14740 2005-01-07 Andrew Cagney <cagney@gnu.org>
14742 * configure.ac: Rename configure.in, require autoconf 2.59.
14743 * configure: Re-generate.
14745 2004-12-08 Daniel Jacobowitz <dan@debian.org>
14747 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
14748 LIBS when finished.
14749 * aclocal.m4: Regenerated.
14750 * configure: Regenerated.
14752 2004-11-21 Andreas Schwab <schwab@suse.de>
14754 * linux-m68k-low.c (m68k_num_gregs): Define.
14755 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
14756 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
14757 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
14758 (m68k_breakpoint_at): New. Add to the_low_target.
14760 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
14761 srv_linux_thread_db to yes.
14763 2004-10-20 Joel Brobecker <brobecker@gnat.com>
14765 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
14766 (ARCH_SET_FS): Likewise.
14767 (ARCH_GET_FS): Likewise.
14768 (ARCH_GET_GS): Likewise.
14770 2004-10-16 Daniel Jacobowitz <dan@debian.org>
14772 * linux-i386-low.c (ps_get_thread_area): New.
14773 * linux-x86-64-low.c (ps_get_thread_area): New.
14774 * linux-low.c: Include <sys/syscall.h>.
14775 (linux_kill_one_process): Don't kill the first thread here.
14776 (linux_kill): Kill the first thread here.
14777 (kill_lwp): New function.
14778 (send_sigstop, linux_send_signal): Use it.
14779 * proc-service.c: Clean up #ifdefs.
14780 (fpregset_info): Delete.
14781 (ps_lgetregs): Update and enable implementation.
14782 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
14784 * remote-utils.c (struct sym_cache, symbol_cache): New.
14785 (input_interrupt): Print a clearer message.
14786 (async_io_enabled): New variable.
14787 (enable_async_io, disable_async_io): Use it. Update comments.
14788 (look_up_one_symbol): Use the symbol cache.
14789 * thread-db.c (thread_db_look_up_symbols): New function.
14790 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
14792 2004-10-16 Daniel Jacobowitz <dan@debian.org>
14794 * configure.in: Test for -rdynamic.
14795 * configure: Regenerated.
14796 * Makefile (INTERNAL_LDFLAGS): New.
14797 (gdbserver, gdbreplay): Use it.
14799 2004-09-02 Andrew Cagney <cagney@gnu.org>
14801 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
14803 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
14805 * linux-low.c (linux_wait): Clear all_processes list also.
14807 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
14809 * linux-low.c: Include <errno.h>. Remove extern declaration of
14812 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
14814 * gdbreplay.c, server.h, utils.c: Update copyright years.
14816 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14818 * server.c (main): Print child status or termination signal from
14819 variable 'signal', not 'sig'.
14821 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14823 * linux-low.c (linux_read_memory): Change return type to
14824 int. Check for and return error from ptrace().
14825 * target.c (read_inferior_memory): Change return type to int. Pass
14826 back return status from the_target->read_memory().
14827 * target.h (struct target_ops): Adapt *read_memory() prototype.
14829 (read_inferior_memory): Adapt prototype.
14830 * server.c (main): Return an error packet if
14831 read_inferior_memory() returns an error.
14833 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
14835 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
14836 Unify with other clean targets.
14838 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14840 * server.c (handle_v_cont): Call set_desired_inferior.
14842 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14844 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
14846 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14848 * linux-low.c (linux_wait): Unblock async I/O.
14849 (linux_resume): Block and enable async I/O.
14850 * remote-utils.c (block_async_io, unblock_async_io): New functions.
14851 * server.h (block_async_io, unblock_async_io): Add prototypes.
14853 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14855 * remote-utils.c (remote_open): Print a status notice after
14856 opening a TCP port.
14857 * server.c (attach_inferior): Print a status notice after
14860 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14862 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
14864 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
14866 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
14868 * server.c, target.h: Update copyright years.
14870 2004-02-25 Roland McGrath <roland@redhat.com>
14872 * target.h (struct target_ops): New member `read_auxv'.
14873 * server.c (handle_query): Handle qPart:auxv:read: query using that.
14874 * linux-low.c (linux_read_auxv): New function.
14875 (linux_target_ops): Initialize `read_auxv' member to that.
14877 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
14879 Committed by Jim Blandy <jimb@redhat.com>.
14881 * linux-s390-low.c (s390_num_regs): Update.
14882 (s390_regmap): Remove control registers. Use __s390x__ predefine
14883 instead of GPR_SIZE to distiguish s390 and s390x targets.
14885 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
14887 * linux-low.c: Update copyright year.
14888 (check_removed_breakpoint): Clear pending_is_breakpoint.
14889 (linux_set_resume_request, linux_queue_one_thread)
14890 (resume_status_pending_p): New functions.
14891 (linux_continue_one_thread): Use process->resume.
14892 (linux_resume): Only resume threads if there are no pending events.
14893 * linux-low.h (struct process_info): Add resume request
14896 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
14898 * regcache.c (new_register_cache): Clear the allocated register
14899 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
14901 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
14903 * linux-low.c (linux_resume): Take a struct thread_resume *
14905 (linux_wait): Update call.
14906 (resume_ptr): New static variable.
14907 (linux_continue_one_thread): Renamed from
14908 linux_continue_one_process. Use resume_ptr.
14909 (linux_resume): Use linux_continue_one_thread.
14910 * server.c (handle_v_cont, handle_v_requests): New functions.
14911 (myresume): New function.
14912 (main): Handle 'v' case.
14913 * target.h (struct thread_resume): New type.
14914 (struct target_ops): Change argument of "resume" to struct
14916 (myresume): Delete macro.
14918 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
14920 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
14921 (uninstall): Support DESTDIR.
14923 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
14925 * configure.srv: Add xscale*linux copy of arm*linux entry.
14927 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
14929 * linux-arm-low.c (arm_reinsert_addr): New function.
14930 (the_low_target): Add arm_reinsert_addr.
14932 2003-07-08 Mark Kettenis <kettenis@gnu.org>
14934 * mem-break.c: Remove whitespace at end of file.
14936 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
14938 * configure.in: Check whether we need to prototype strerror.
14939 * server.h: Optionally prototype strerror.
14940 * gdbreplay.c (perror_with_name): Use strerror.
14941 * linux-low.c (linux_attach_lwp): Use strerror.
14942 * utils.c (perror_with_name): Use strerror.
14943 * config.in, configure: Regenerated.
14945 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
14947 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
14948 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
14950 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
14952 * Makefile.in (SFILES): Update.
14953 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
14954 low-sun3.c: Remove files.
14956 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
14958 * linux-low.c: Move comment to linux_thread_alive where it belonged.
14959 (linux_detach_one_process, linux_detach): New functions.
14960 (linux_target_ops): Add linux_detach.
14961 * server.c (main): Handle 'D' packet.
14962 * target.h (struct target_ops): Add "detach" member.
14963 (detach_inferior): Define.
14965 2003-06-13 Mark Kettenis <kettenis@gnu.org>
14967 From Kelley Cook <kelleycook@wideopenwest.com>:
14968 * configure.srv: Accept i[34567]86 variants.
14970 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
14972 * linux-low.c (linux_wait_for_event): Correct comment typos.
14973 (linux_resume_one_process): Call check_removed_breakpoint.
14974 (linux_send_signal): New function.
14975 (linux_target_ops): Add linux_send_signal.
14976 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
14978 * target.h (struct target_ops): Add send_signal.
14980 2003-05-29 Jim Blandy <jimb@redhat.com>
14982 * linux-low.c (usr_store_inferior_registers): Transfer buf in
14983 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
14984 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
14985 away part of the register's value.
14987 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
14989 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
14990 (linux_wait_for_event, linux_init_signals): Likewise.
14992 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
14994 * configure.in: Check for stdlib.h.
14995 * configure: Regenerated.
14996 * config.in: Regenerated.
14998 2003-01-04 Andreas Schwab <schwab@suse.de>
15000 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
15002 2003-01-02 Andrew Cagney <ac131313@redhat.com>
15004 * Makefile.in: Remove obsolete code.
15006 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
15008 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
15009 defined(PT_FPR0_HI).
15011 2002-11-17 Stuart Hughes <seh@zee2.com>
15013 * linux-arm-low.c (arm_num_regs): Increase.
15014 (arm_regmap): Include status register.
15016 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
15018 * linux-low.c (register_addr): Remove incorrect -1 check.
15020 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
15022 * linux-low.c (linux_create_inferior): Call setpgid. Return
15024 (unstopped_p, linux_signal_pid): Remove.
15025 (linux_target_ops): Remove linux_signal_pid.
15026 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
15027 global instead of target method.
15028 * target.h (struct target_ops): Remove signal_pid. Update comment
15029 for create_inferior.
15030 * server.c (signal_pid): New variable.
15031 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
15032 gdbserver. Set the child to be the foreground process group.
15033 (attach_inferior): Set signal_pid.
15035 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
15037 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
15039 2002-08-20 Jim Blandy <jimb@redhat.com>
15041 * Makefile.in (LDFLAGS): Allow the configure script to establish a
15044 2002-08-01 Andrew Cagney <cagney@redhat.com>
15046 * Makefile.in: Make chill references obsolete.
15048 2002-07-24 Kevin Buettner <kevinb@redhat.com>
15050 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
15051 * configure: Regenerate.
15052 * config.in: Regenerate.
15054 2002-07-09 David O'Brien <obrien@FreeBSD.org>
15056 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
15057 (perror_with_name, remote_close, remote_open, expect, play): Static.
15059 2002-07-04 Michal Ludvig <mludvig@suse.cz>
15061 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
15062 byte offsets instead of an array of indexes.
15063 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
15065 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
15067 * regcache.c: Add comment.
15069 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
15071 * thread-db.c: New file.
15072 * proc-service.c: New file.
15073 * acinclude.m4: New file.
15074 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
15075 proc-service.o, and thread-db.o.
15076 (linux-low.o): Add USE_THREAD_DB.
15077 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
15078 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
15079 * aclocal.m4: Regenerated.
15080 * config.in: Regenerated.
15081 * configure: Regenerated.
15082 * configure.in: Check for proc_service.h, sys/procfs.h,
15083 thread_db.h, and linux/elf.h headrs.
15084 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
15085 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
15086 Check for -lthread_db and thread support.
15087 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
15088 PowerPC, and SuperH.
15089 * i387-fp.c: Constify arguments.
15090 * i387-fp.h: Likewise.
15091 * inferiors.c: (struct thread_info): Renamed from
15092 `struct inferior_info'. Remove PID member. Use generic inferior
15093 list header. All uses updated.
15094 (inferiors, signal_pid): Removed.
15095 (all_threads): New variable.
15096 (get_thread): Define.
15097 (add_inferior_to_list): New function.
15098 (for_each_inferior): New function.
15099 (change_inferior_id): New function.
15100 (add_inferior): Removed.
15101 (remove_inferior): New function.
15102 (add_thread): New function.
15103 (free_one_thread): New function.
15104 (remove_thread): New function.
15105 (clear_inferiors): Use for_each_inferior and free_one_thread.
15106 (find_inferior): New function.
15107 (find_inferior_id): New function.
15108 (inferior_target_data): Update argument type.
15109 (set_inferior_target_data): Likewise.
15110 (inferior_regcache_data): Likewise.
15111 (set_inferior_regcache_data): Likewise.
15112 * linux-low.c (linux_bp_reinsert): Remove.
15113 (all_processes, stopping_threads, using_thrads)
15114 (struct pending_signals, debug_threads, pid_of): New.
15115 (inferior_pid): Replace with macro.
15116 (struct inferior_linux_data): Remove.
15117 (get_stop_pc, add_process): New functions.
15118 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
15119 Use add_process and add_thread.
15120 (linux_attach_lwp): New function, based on old linux_attach. Use
15121 add_process and add_thread. Set stop_expected for new threads.
15122 (linux_attach): New function.
15123 (linux_kill_one_process): New function.
15124 (linux_kill): Kill all LWPs.
15125 (linux_thread_alive): Use find_inferior_id.
15126 (check_removed_breakpoints, status_pending_p): New functions.
15127 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
15128 Update. Use WNOHANG. Wait for cloned processes also. Update process
15129 struct for the found process.
15130 (linux_wait_for_event): New function.
15131 (linux_wait): Use it. Support LWPs.
15132 (send_sigstop, wait_for_sigstop, stop_all_processes)
15133 (linux_resume_one_process, linux_continue_one_process): New functions.
15134 (linux_resume): Support LWPs.
15135 (REGISTER_RAW_SIZE): Remove.
15136 (fetch_register): Use register_size instead. Call supply_register.
15137 (usr_store_inferior_registers): Likewise. Call collect_register.
15138 Fix recursive case.
15139 (regsets_fetch_inferior_registers): Improve error message.
15140 (regsets_store_inferior_registers): Add debugging.
15141 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
15142 (unstopped_p, linux_signal_pid): New functions.
15143 (linux_target_ops): Add linux_signal_pid.
15144 (linux_init_signals): New function.
15145 (initialize_low): Call it. Initialize using_threads.
15146 * regcache.c (inferior_regcache_data): Add valid
15148 (get_regcache): Fetch registers lazily. Add fetch argument
15149 and update all callers.
15150 (regcache_invalidate_one, regcache_invalidate): New
15152 (new_register_cache): Renamed from create_register_cache.
15153 Return the new regcache.
15154 (free_register_cache): Change argument to a void *.
15155 (registers_to_string, registers_from_string): Call get_regcache
15156 with fetch flag set.
15157 (register_data): Make static. Pass fetch flag to get_regcache.
15158 (supply_register): Call get_regcache with fetch flag clear.
15159 (collect_register): Call get_regcache with fetch flag set.
15160 (collect_register_as_string): New function.
15161 * regcache.h: Update.
15162 * remote-utils.c (putpkt): Flush after debug output and use
15164 Handle input interrupts while waiting for an ACK.
15165 (input_interrupt): Use signal_pid method.
15166 (getpkt): Flush after debug output and use stderr.
15167 (outreg): Use collect_register_as_string.
15168 (new_thread_notify, dead_thread_notify): New functions.
15169 (prepare_resume_reply): Check using_threads. Set thread_from_wait
15170 and general_thread.
15171 (look_up_one_symbol): Flush after debug output.
15172 * server.c (step_thread, server_waiting): New variables.
15173 (start_inferior): Don't use signal_pid. Update call to mywait.
15174 (attach_inferior): Update call to mywait.
15175 (handle_query): Handle qfThreadInfo and qsThreadInfo.
15176 (main): Don't fetch/store registers explicitly. Use
15177 set_desired_inferior. Support proposed ``Hs'' packet. Update
15179 * server.h: Update.
15180 (struct inferior_list, struct_inferior_list_entry): New.
15181 * target.c (set_desired_inferior): New.
15182 (write_inferior_memory): Constify.
15183 (mywait): New function.
15184 * target.h: Update.
15185 (struct target_ops): New signal_pid method.
15186 (mywait): Removed macro, added prototype.
15188 * linux-low.h (regset_func): Removed.
15189 (regset_fill_func, regset_store_func): New.
15190 (enum regset_type): New.
15191 (struct regset_info): Add type field. Use new operation types.
15192 (struct linux_target_ops): stop_pc renamed to get_pc.
15193 Add decr_pc_after_break and breakpoint_at.
15194 (get_process, get_thread_proess, get_process_thread)
15195 (strut process_info, all_processes, linux_attach_lwp)
15196 (thread_db_init): New.
15198 * linux-arm-low.c (arm_get_pc, arm_set_pc,
15199 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
15200 (the_low_target): Add new members.
15201 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
15202 (i386_store_fpxregset): Constify.
15203 (target_regsets): Add new kind identifier.
15204 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
15205 (i386_set_pc): Add debugging.
15206 (i386_breakpoint_at): New function.
15207 (the_low_target): Add new members.
15208 * linux-mips-low.c (mips_get_pc, mips_set_pc)
15209 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
15210 (mips_breakpoint_at): New.
15211 (the_low_target): Add new members.
15212 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
15213 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
15214 (the_low_target): Add new members.
15215 * linux-sh-low.c (sh_get_pc, sh_set_pc)
15216 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
15217 (the_low_target): Add new members.
15218 * linux-x86-64-low.c (target_regsets): Add new kind
15221 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
15223 From Martin Pool <mbp@samba.org>:
15224 * server.c (gdbserver_usage): New function.
15227 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
15229 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
15230 stop_at -> stop_pc.
15232 2002-05-04 Andrew Cagney <ac131313@redhat.com>
15234 * Makefile.in: Remove obsolete code.
15236 2002-04-24 Michal Ludvig <mludvig@suse.cz>
15238 * linux-low.c (regsets_fetch_inferior_registers),
15239 (regsets_store_inferior_registers): Removed cast to int from
15241 * regcache.h: Added declaration of struct inferior_info.
15243 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
15245 * inferiors.c (struct inferior_info): Add regcache_data.
15246 (add_inferior): Call create_register_cache.
15247 (clear_inferiors): Call free_register_cache.
15248 (inferior_regcache_data, set_inferior_regcache_data): New functions.
15249 * regcache.c (struct inferior_regcache_data): New.
15250 (registers): Remove.
15251 (get_regcache): New function.
15252 (create_register_cache, free_register_cache): New functions.
15253 (set_register_cache): Don't initialize the register cache here.
15254 (registers_to_string, registers_from_string, register_data): Call
15256 * regcache.h: Add prototypes.
15257 * server.h: Likewise.
15259 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
15261 * mem-break.c: New file.
15262 * mem-break.h: New file.
15263 * Makefile.in: Add mem-break.o rule; update server.h
15265 * inferiors.c (struct inferior_info): Add target_data
15267 (clear_inferiors): Free target_data member if set.
15268 (inferior_target_data, set_inferior_target_data): New functions.
15269 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
15270 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
15271 * linux-low.c (linux_bp_reinsert): New variable.
15272 (struct inferior_linux_data): New.
15273 (linux_create_inferior): Use set_inferior_target_data.
15274 (linux_attach): Likewise. Call add_inferior.
15275 (linux_wait_for_one_inferior): New function.
15276 (linux_wait): Call it.
15277 (linux_write_memory): Add const.
15278 (initialize_low): Call set_breakpoint_data.
15279 * linux-low.h (struct linux_target_ops): Add breakpoint
15281 * server.c (attach_inferior): Remove extra add_inferior
15283 * server.h: Include mem-break.h. Update inferior.c
15285 * target.c (read_inferior_memory)
15286 (write_inferior_memory): New functions.
15287 * target.h (read_inferior_memory)
15288 (write_inferior_memory): Change macros to prototypes.
15289 (struct target_ops): Update comments. Add const to write_memory
15292 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
15294 * linux-low.c (usr_store_inferior_registers): Support
15295 registers which are allowed to fail to store.
15296 * linux-low.h (linux_target_ops): Likewise.
15297 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
15298 (ppc_cannot_store_register): FPSCR may not be storable.
15300 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15302 * server.h: Include <string.h> if HAVE_STRING_H.
15303 * ChangeLog: Correct paths in last ChangeLog entry.
15305 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15307 * linux-low.h: Remove obsolete prototypes.
15308 (struct linux_target_ops): New.
15309 (extern the_low_target): New.
15310 * linux-low.c (num_regs, regmap): Remove declarations.
15311 (register_addr): Use the_low_target explicitly.
15312 (fetch_register): Likewise.
15313 (usr_fetch_inferior_registers): Likewise.
15314 (usr_store_inferior_registers): Likewise.
15315 * linux-arm-low.c (num_regs): Remove.
15316 (arm_num_regs): Define.
15317 (arm_regmap): Renamed from regmap, made static.
15318 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
15320 (arm_cannot_store_register): Renamed from cannot_store_register,
15322 (the_low_target): New.
15323 * linux-i386-low.c (num_regs): Remove.
15324 (i386_num_regs): Define.
15325 (i386_regmap): Renamed from regmap, made static.
15326 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
15328 (i386_cannot_store_register): Renamed from cannot_store_register,
15330 (the_low_target): New.
15331 * linux-ia64-low.c (num_regs): Remove.
15332 (ia64_num_regs): Define.
15333 (ia64_regmap): Renamed from regmap, made static.
15334 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
15336 (ia64_cannot_store_register): Renamed from cannot_store_register,
15338 (the_low_target): New.
15339 * linux-m68k-low.c (num_regs): Remove.
15340 (m68k_num_regs): Define.
15341 (m68k_regmap): Renamed from regmap, made static.
15342 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
15344 (m68k_cannot_store_register): Renamed from cannot_store_register,
15346 (the_low_target): New.
15347 * linux-mips-low.c (num_regs): Remove.
15348 (mips_num_regs): Define.
15349 (mips_regmap): Renamed from regmap, made static.
15350 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
15352 (mips_cannot_store_register): Renamed from cannot_store_register,
15354 (the_low_target): New.
15355 * linux-ppc-low.c (num_regs): Remove.
15356 (ppc_num_regs): Define.
15357 (ppc_regmap): Renamed from regmap, made static.
15358 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
15360 (ppc_cannot_store_register): Renamed from cannot_store_register,
15362 (the_low_target): New.
15363 * linux-s390-low.c (num_regs): Remove.
15364 (s390_num_regs): Define.
15365 (s390_regmap): Renamed from regmap, made static.
15366 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
15368 (s390_cannot_store_register): Renamed from cannot_store_register,
15370 (the_low_target): New.
15371 * linux-sh-low.c (num_regs): Remove.
15372 (sh_num_regs): Define.
15373 (sh_regmap): Renamed from regmap, made static.
15374 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
15376 (sh_cannot_store_register): Renamed from cannot_store_register,
15378 (the_low_target): New.
15379 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
15380 (the_low_target): New.
15382 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15384 * Makefile.in: Add stamp-h target.
15385 * configure.in: Create stamp-h.
15386 * configure: Regenerated.
15388 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15390 * inferiors.c: New file.
15391 * target.c: New file.
15392 * target.h: New file.
15393 * Makefile.in: Add target.o and inferiors.o. Update
15395 * linux-low.c (inferior_pid): New static variable,
15396 moved from server.c.
15397 (linux_create_inferior): Renamed from create_inferior.
15398 Call add_inferior. Return 0 on success instead of a PID.
15399 (linux_attach): Renamed from myattach.
15400 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
15401 (linux_thread_alive): Renamed from mythread_alive.
15402 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
15404 (linux_resume): Renamed from myresume. Add missing ``return 0''.
15405 (regsets_store_inferior_registers): Correct error message.
15406 Add missing ``return 0''.
15407 (linux_fetch_registers): Renamed from fetch_inferior_registers.
15408 (linux_store_registers): Renamed from store_inferior_registers.
15409 (linux_read_memory): Renamed from read_inferior_memory.
15410 (linux_write_memory): Renamed from write_inferior_memory.
15411 (linux_target_ops): New structure.
15412 (initialize_low): Call set_target_ops ().
15413 * remote-utils.c (unhexify): New function.
15414 (hexify): New function.
15415 (input_interrupt): Send signals to ``signal_pid''.
15416 * server.c (inferior_pid): Remove.
15417 (start_inferior): Update create_inferior call.
15418 (attach_inferior): Call add_inferior.
15419 (handle_query): New function.
15420 (main): Call handle_query for `q' packets.
15421 * server.h: Include "target.h". Remove obsolete prototypes.
15422 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
15424 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15426 * Makefile.in: Add WARN_CFLAGS. Update configury
15428 * configure.in: Check for <string.h>
15429 * configure: Regenerate.
15430 * config.in: Regenerate.
15431 * gdbreplay.c: Include needed system headers.
15432 (remote_open): Remove strchr prototype.
15433 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
15434 * regcache.c (supply_register): Change buf argument to const void *.
15435 (supply_register_by_name): Likewise.
15436 (collect_register): Change buf argument to void *.
15437 (collect_register_by_name): Likewise.
15438 * regcache.h: Add missing prototypes.
15439 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
15440 * server.c (handle_query): New function.
15441 (attached): New static variable, moved out of main.
15442 (main): Quiet longjmp clobber warnings.
15443 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
15444 * utils.c (error): Remove NORETURN.