1 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
3 * regcache.c (get_thread_regcache): Guard calls to "memset"
6 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
8 * linux-low.c (handle_extended_wait): Use
9 "allocate_target_description" instead of "XNEW".
10 * linux-x86-low.c (initialize_low_arch): Likewise.
12 2017-09-05 Yao Qi <yao.qi@linaro.org>
14 * configure.srv (srv_i386_regobj): Remove.
15 (srv_amd64_regobj): Remove.
16 (srv_regobj): Set it to "" for x86 non-linux targets.
17 * linux-x86-tdesc.c (i386_linux_read_description):
18 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
19 (init_registers_i386): Remove the declaration.
20 (tdesc_i386): Remove the declaration.
21 (lynx_i386_arch_setup): Call i386_create_target_description.
22 * nto-x86-low.c: Likewise.
23 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
24 [!__x86_64__]: include arch/i386.h.
25 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
27 2017-09-05 Yao Qi <yao.qi@linaro.org>
29 * configure.srv (srv_amd64_linux_xmlfiles): Remove
30 i386/amd64-XXX-linux from it.
32 2017-09-05 Yao Qi <yao.qi@linaro.org>
34 * configure.srv: Empty srv_amd64_linux_regobj if $development is
36 (ipa_amd64_linux_regobj): Remove.
37 (ipa_x32_linux_regobj): Remove.
39 2017-09-05 Yao Qi <yao.qi@linaro.org>
41 * Makefile.in (arch-amd64.o): New rule.
42 * configure.srv: Append arch-amd64.o.
43 * linux-amd64-ipa.c: Include common/x86-xstate.h.
44 (get_ipa_tdesc): Call amd64_linux_read_description.
45 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
46 and init_registers_amd64_XXX.
47 * linux-x86-low.c (x86_linux_read_description): Call
48 amd64_linux_read_description.
49 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
50 (initialize_low_arch): Don't call init_registers_x32_XXX and
51 init_registers_amd64_XXX.
52 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
54 [__x86_64__] (amd64_tdesc_test): New function.
55 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
56 and init_registers_amd64_XXX.
57 * linux-x86-tdesc.c: Include arch/amd64.h.
58 (xcr0_to_tdesc_idx): New function.
59 (i386_linux_read_description): New function.
60 (amd64_get_ipa_tdesc_idx): New function.
61 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
62 (amd64_get_ipa_tdesc): Declare.
64 2017-09-05 Yao Qi <yao.qi@linaro.org>
66 * configure.srv (srv_i386_linux_xmlfiles): Remove
67 i386/i386-XXX-linux.xml from it.
69 2017-09-05 Yao Qi <yao.qi@linaro.org>
71 * configure.srv: Set srv_i386_linux_regobj empty if $development
73 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
75 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
76 with #if initialize_low_tdesc.
77 * linux-x86-tdesc-selftest.c: New file.
78 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
80 2017-09-05 Yao Qi <yao.qi@linaro.org>
82 * Makefile.in (arch-i386.o): New rule.
83 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
84 (x86_64-*-linux*): Likewise.
85 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
87 (i386_linux_read_description): Remove code and call
88 i386_create_target_description.
89 * tdesc.c (allocate_target_description): New function.
90 * tdesc.h (set_tdesc_architecture): Remove declaration.
91 (set_tdesc_osabi): Likewise.
93 2017-09-05 Yao Qi <yao.qi@linaro.org>
95 * linux-x86-tdesc.c: Don't include <inttypes.h>.
96 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
97 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
99 * server.c (get_features_xml): Call tdesc_get_features_xml.
100 * tdesc.c (set_tdesc_architecture): New function.
101 (set_tdesc_osabi): New function.
102 (tdesc_get_features_xml): New function.
103 (tdesc_create_feature): Add an argument.
104 * tdesc.h (struct target_desc) <features>: New field.
105 <arch, osabi>: New field.
106 (~target_desc): xfree features, arch, and osabi.
107 (target_desc::oerator==): Don't compare .xmltarget.
108 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
109 (set_tdesc_osabi): Likewise.
110 (tdesc_get_features_xml): Likewise.
112 2017-09-05 Yao Qi <yao.qi@linaro.org>
114 * linux-x86-tdesc.c: Include selftest.h.
115 (i386_tdesc_test): New function.
116 (initialize_low_tdesc): Call selftests::register_test.
117 * tdesc.h: Include regdef.h.
118 (target_desc): Override operator == and !=.
120 2017-09-05 Yao Qi <yao.qi@linaro.org>
122 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
124 * linux-i386-ipa.c: Include common/x86-xstate.h
125 (get_ipa_tdesc): Call i386_linux_read_description.
126 (initialize_low_tracepoint): Don't call init_registers_XXX
127 functions, call initialize_low_tdesc instead.
128 * linux-x86-low.c (x86_linux_read_description): Call
129 i386_linux_read_description.
130 (initialize_low_arch): Don't call init_registers_i386_XXX
131 functions, call initialize_low_tdesc.
132 * linux-x86-tdesc.c: New file.
133 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
134 (i386_get_ipa_tdesc_idx): Declare.
135 (i386_get_ipa_tdesc): Declare.
136 (initialize_low_tdesc): Declare.
138 2017-09-05 Yao Qi <yao.qi@linaro.org>
140 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
143 2017-09-05 Yao Qi <yao.qi@linaro.org>
145 * Makefile.in (IPA_OBJS): Add vec-ipa.o
146 * regcache.c (get_thread_regcache): Use VEC_length.
147 (init_register_cache): Likewise.
148 (regcache_cpy): Likewise.
149 (registers_to_string): Iterate reg_defs via VEC_iterate.
150 (find_regno): Likewise.
151 (find_register_by_number): Use VEC_index.
152 (register_size): Call find_register_by_number.
153 (register_data): Call find_register_by_number.
154 (supply_regblock): Use VEC_length.
155 (regcache_raw_read_unsigned): Likewise.
156 * tdesc.c (init_target_desc): Iterate reg_defs via
158 (default_description): Update initializer.
159 (copy_target_description): Don't update field num_registers.
160 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
161 <num_registers>: Remove.
163 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
165 * Makefile.in (.SECONDARY): Define target.
167 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
169 * linux-low.c (linux_wait_1): Adjust.
170 * server.c (queue_stop_reply_callback): Adjust.
172 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
174 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
175 QEnvironmentUnset and QEnvironmentReset packets.
176 (handle_query): Inform remote that QEnvironmentHexEncoded,
177 QEnvironmentUnset and QEnvironmentReset are supported.
179 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
181 * inferiors.h (inferior_target_data): Rename to ...
182 (thread_target_data): ... this.
183 (inferior_regcache_data): Rename to ...
184 (thread_regcache_data): ... this.
185 (set_inferior_regcache_data): Rename to ...
186 (set_thread_regcache_data): ... this.
187 * inferiors.c (inferior_target_data): Rename to ...
188 (thread_target_data): ... this.
189 (inferior_regcache_data): Rename to ...
190 (thread_regcache_data): ... this.
191 (set_inferior_regcache_data): Rename to ...
192 (set_thread_regcache_data): ... this.
193 (free_one_thread): Update.
194 * linux-low.h (get_thread_lwp): Update.
195 * regcache.c (get_thread_regcache): Update.
196 (regcache_invalidate_thread): Update.
197 (free_register_cache_thread): Update.
198 * win32-i386-low.c (update_debug_registers_callback): Update.
199 (win32_get_current_dr): Update.
200 * win32-low.c (thread_rec): Update.
201 (delete_thread_info): Update.
202 (continue_one_thread): Update.
203 (suspend_one_thread): Update.
205 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
207 * inferiors.c (set_inferior_target_data): Remove.
208 * inferiors.h (set_inferior_target_data): Remove.
210 2017-08-18 Yao Qi <yao.qi@linaro.org>
212 * Makefile.in (OBS): Add selftest.o.
213 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
214 * configure, config.in: Re-generated.
215 * server.c: Include common/sefltest.h.
216 (captured_main): Handle option --selftest.
218 2017-08-09 Yao Qi <yao.qi@linaro.org>
220 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
221 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
222 i386-avx-mpx.o and i386-mmx.o.
223 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
224 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
225 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
226 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
227 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
228 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
229 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
230 i386/amd64-avx-mpx.xml.
232 2017-08-09 Yao Qi <yao.qi@linaro.org>
234 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
235 and x32-avx-avx512.o.
236 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
237 i386/x32-avx-avx512.xml.
239 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
241 * tracepoint.h (enum class fast_tpoint_collect_result): New
243 (fast_tracepoint_collecting): Change return type to
244 fast_tpoint_collect_result.
245 * tracepoint.c (fast_tracepoint_collecting): Likewise.
246 * linux-low.h: Include tracepoint.h.
247 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
248 fast_tpoint_collect_result.
249 * linux-low.c (handle_tracepoints): Adjust.
250 (linux_fast_tracepoint_collecting): Change return type to
251 fast_tpoint_collect_result.
252 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
253 linux_wait_1, stuck_in_jump_pad_callback,
254 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
255 proceed_one_lwp): Adjust to type change.
257 2017-07-10 Yao Qi <yao.qi@linaro.org>
259 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
261 2017-06-29 Yao Qi <yao.qi@linaro.org>
263 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
265 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
267 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
269 * Makefile.in (IPA_OBJS): Sort and format one item per line.
271 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
273 * linux-low.c (linux_create_inferior): Adjust code to access the
274 environment information via 'gdb_environ' class.
275 * lynx-low.c (lynx_create_inferior): Likewise.
276 * server.c (our_environ): Make it an instance of 'gdb_environ'.
277 (get_environ): Return a pointer to 'our_environ'.
278 (captured_main): Initialize 'our_environ'.
279 * server.h (get_environ): Adjust prototype.
280 * spu-low.c (spu_create_inferior): Adjust code to access the
281 environment information via 'gdb_environ' class.
283 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
285 * linux-low.c (linux_read_memory, linux_write_memory): Remove
286 usage of "register" keyword.
288 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
290 * configure: Re-generate.
292 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
294 * configure: Re-generate.
296 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
298 * Makefile.in (COMPILE.pre): Add "-x c++".
300 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
302 * fork-child.c: Conditionally include <signal.h>.
304 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
306 * server.c (handle_general_set): Handle new packet
308 (handle_query): Add "QStartupWithShell" to the list of supported
310 (gdbserver_usage): Add help text explaining the
311 new "--startup-with-shell" and "--no-startup-with-shell" CLI
313 (captured_main): Recognize and act upon the presence of the new
316 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
317 Pedro Alves <palves@redhat.com>
319 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
320 * configure: Regenerate.
321 * configure.srv (srv_linux_obj): Add "fork-child.o" and
323 (i[34567]86-*-lynxos*): Likewise.
324 (spu*-*-*): Likewise.
325 * fork-child.c: New file.
326 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
328 (linux_ptrace_fun): New function.
329 (linux_create_inferior): Adjust function prototype to reflect
330 change on "target.h". Adjust function code to use
332 (linux_request_interrupt): Delete "signal_pid".
333 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
334 (lynx_ptrace_fun): New function.
335 (lynx_create_inferior): Adjust function prototype to reflect
336 change on "target.h". Adjust function code to use
338 * nto-low.c (nto_create_inferior): Adjust function prototype and
339 code to reflect change on "target.h". Update comments.
340 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
341 "common-terminal.h" and "environ.h".
342 (terminal_fd): Moved to fork-child.c.
343 (old_foreground_pgrp): Likewise.
344 (restore_old_foreground_pgrp): Likewise.
345 (last_status): Make it global.
346 (last_ptid): Likewise.
347 (our_environ): New variable.
348 (startup_with_shell): Likewise.
349 (program_name): Likewise.
350 (program_argv): Rename to...
351 (program_args): ...this.
352 (wrapper_argv): New variable.
353 (start_inferior): Delete function.
354 (get_exec_wrapper): New function.
355 (get_exec_file): Likewise.
356 (get_environ): Likewise.
357 (prefork_hook): Likewise.
358 (post_fork_inferior): Likewise.
359 (postfork_hook): Likewise.
360 (postfork_child_hook): Likewise.
361 (handle_v_run): Update code to deal with arguments coming from the
362 remote host. Update calls from "start_inferior" to
364 (captured_main): Likewise. Initialize environment variable. Call
366 * server.h (post_fork_inferior): New prototype.
367 (get_environ): Likewise.
368 (last_status): Declare.
369 (last_ptid): Likewise.
370 (signal_pid): Likewise.
371 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
372 (spu_ptrace_fun): New function.
373 (spu_create_inferior): Adjust function prototype to reflect change
374 on "target.h". Adjust function code to use "fork_inferior".
375 * target.c (target_terminal_init): New function.
376 (target_terminal_inferior): Likewise.
377 (target_terminal_ours): Likewise.
378 * target.h: Include <vector>.
379 (struct target_ops) <create_inferior>: Update prototype.
380 (create_inferior): Update macro.
381 * utils.c (gdb_flush_out_err): New function.
382 * win32-low.c (win32_create_inferior): Adjust function prototype
383 and code to reflect change on "target.h".
385 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
387 * inferiors.c (switch_to_thread): New function.
389 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
391 * Makefile.in (SFILE): Add "common/job-control.c".
392 (OBS): Add "job-control.o".
394 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
396 * Makefile: Remove "@host_makefile_frag@".
398 2017-05-05 Pedro Alves <palves@redhat.com>
400 * configure: Regenerate.
402 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
404 * configure: Regenerate.
406 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
408 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
409 software_single_step change of return type to
410 std::vector<CORE_ADDR>.
411 * linux-low.c (install_software_single_step_breakpoints):
413 * linux-low.h (install_software_single_step_breakpoints):
416 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
418 * remote-utils.c: Include "gdb_termios.h" instead of
420 * terminal.h: Delete file.
422 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
424 * server.c: Include <vector>.
425 <program_argv, wrapper_argv>: Convert to std::vector.
426 (start_inferior): Rewrite function to use C++.
427 (handle_v_run): Likewise. Update code that calculates the argv
428 based on the vRun packet; use C++.
429 (captured_main): Likewise.
431 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
433 * server.c (handle_v_cont): Initialize thread_resume::thread
436 2017-04-05 Pedro Alves <palves@redhat.com>
438 * configure: Regenerate.
440 2017-04-05 Pedro Alves <palves@redhat.com>
442 * gdbreplay.c (sync_error): Constify.
443 * linux-x86-low.c (push_opcode): Constify.
445 2017-04-05 Pedro Alves <palves@redhat.com>
447 * win32-low.c (get_child_debug_event)
448 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
449 Report TARGET_WAITKIND_SPURIOUS instead.
451 2017-04-05 Pedro Alves <palves@redhat.com>
453 * remote-utils.c (remote_prepare, remote_open): Constify.
454 * remote-utils.h (remote_prepare, remote_open): Constify.
455 * server.c (captured_main): Constify 'port' handling.
457 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
459 * Makefile.in (clean): Clear .deps.
461 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
463 * .gitignore: Remove generated files, replace with wildcard.
464 * (clean): Replace removal of generated files with wildcard.
465 (version.c): Replace with...
466 (version-generated.c): ...this.
467 (xml-builtin.c): Replace with...
468 (xml-builtin-generated.c): ...this.
469 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
470 (%.c: *regformats*): Replace with...
471 (%-generated.c: *regformats*): ...this.
473 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
475 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
476 (xtensa_fill_gregset): Call collect_register_by_name for
478 (xtensa_store_gregset): Call supply_register_by_name for
481 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
483 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
484 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
485 (xtensa_store_gregset): Call supply_register for all registers in
486 a0_regnum..a0_regnum + C0_NREGS range.
488 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
490 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
491 (ax-ipa.o: ax.c): Remove.
492 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
493 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
494 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
495 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
496 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
498 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
500 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
501 (print-utils-ipa.o: ../common/print-utils.c): Remove.
502 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
503 (errors-ipa.o: ../common/errors.c): Remove.
504 (format-ipa.o: ../common/format.c): Remove.
505 (common-utils-ipa.o: ../common/common-utils.c): Remove.
507 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
509 * Makefile.in (%-ipa.o: %.c): New rule.
510 (tracepoint-ipa.o: tracepoint.c): Remove.
511 (utils-ipa.o: utils.c): Remove.
512 (remote-utils-ipa.o: remote-utils.c): Remove.
513 (regcache-ipa.o: regcache.c): Remove.
514 (i386-linux-ipa.o: i386-linux.c): Remove.
515 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
516 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
517 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
518 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
519 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
520 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
521 (amd64-linux-ipa.o: amd64-linux.c): Remove.
522 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
523 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
524 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
525 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
526 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
527 (aarch64-ipa.o: aarch64.c): Remove.
528 (s390-linux32-ipa.o: s390-linux32.c): Remove.
529 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
530 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
531 (s390-linux64-ipa.o: s390-linux64.c): Remove.
532 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
533 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
534 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
535 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
536 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
537 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
538 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
539 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
540 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
541 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
542 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
543 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
544 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
545 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
546 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
547 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
548 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
549 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
550 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
551 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
552 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
553 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
554 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
555 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
556 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
557 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
558 (tdesc-ipa.o: tdesc.c): Remove.
559 (x32-linux-ipa.o: x32-linux.c): Remove.
560 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
561 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
563 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
565 * Makefile.in (%.o: ../arch/%.c): New rule.
566 (arm.o: ../arch/arm.c): Remove.
567 (arm-linux.o: ../arch/arm-linux.c): Remove.
568 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
569 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
571 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
573 * Makefile.in (%.o: ../nat/%.c): New rule.
574 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
575 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
576 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
577 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
578 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
579 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
580 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
581 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
582 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
583 (linux-personality.o: ../nat/linux-personality.c): Remove.
584 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
585 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
586 (x86-linux.o: ../nat/x86-linux.c): Remove.
587 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
588 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
590 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
592 * Makefile.in (%.o: ../common/%.c): New rule.
593 (signals.o: ../common/signals.c): Remove.
594 (print-utils.o: ../common/print-utils.c): Remove.
595 (rsp-low.o: ../common/rsp-low.c): Remove.
596 (common-utils.o: ../common/common-utils.c): Remove.
597 (posix-strerror.o: ../common/posix-strerror.c): Remove.
598 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
599 (vec.o: ../common/vec.c): Remove.
600 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
601 (xml-utils.o: ../common/xml-utils.c): Remove.
602 (ptid.o: ../common/ptid.c): Remove.
603 (buffer.o: ../common/buffer.c): Remove.
604 (format.o: ../common/format.c): Remove.
605 (filestuff.o: ../common/filestuff.c): Remove.
606 (agent.o: ../common/agent.c): Remove.
607 (errors.o: ../common/errors.c): Remove.
608 (environ.o: ../common/environ.c): Remove.
609 (common-debug.o: ../common/common-debug.c): Remove.
610 (cleanups.o: ../common/cleanups.c): Remove.
611 (common-exceptions.o: ../common/common-exceptions.c): Remove.
612 (fileio.o: ../common/fileio.c): Remove.
613 (common-regcache.o: ../common/common-regcache.c): Remove.
614 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
615 (new-op.o: ../common/new-op.c): Remove.
616 (btrace-common.o: ../common/btrace-common.c): Remove.
618 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
620 * Makefile.in (%.o: ../target/%.c): New rule.
621 (waitstatus.o: ../target/waitstatus.c): Remove.
623 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
626 (%.c: ../regformats/%.dat,
627 (%.c: ../regformats/arm/%.dat,
628 (%.c: ../regformats/i386/%.dat,
629 (%.c: ../regformats/rs6000/%.dat): New rules.
632 (arm-with-iwmmxt.c): Remove.
633 (arm-with-vfpv2.c): Remove.
634 (arm-with-vfpv3.c): Remove.
635 (arm-with-neon.c): Remove.
636 (reg-bfin.c): Remove.
637 (reg-cris.c): Remove.
638 (reg-crisv32.c): Remove.
640 (i386-linux.c): Remove.
641 (i386-avx.c): Remove.
642 (i386-avx-linux.c): Remove.
643 (i386-avx-avx512.c): Remove.
644 (i386-avx-avx512-linux.c): Remove.
645 (i386-mpx.c): Remove.
646 (i386-mpx-linux.c): Remove.
647 (i386-avx-mpx-avx512-pku.c): Remove.
648 (i386-avx-mpx-avx512-pku-linux.c): Remove.
649 (i386-avx-mpx.c): Remove.
650 (i386-avx-mpx-linux.c): Remove.
651 (i386-mmx.c): Remove.
652 (i386-mmx-linux.c): Remove.
653 (reg-ia64.c): Remove.
654 (reg-m32r.c): Remove.
655 (reg-m68k.c): Remove.
657 (mips-linux.c): Remove.
658 (mips-dsp-linux.c): Remove.
659 (mips64-linux.c): Remove.
660 (mips64-dsp-linux.c): Remove.
661 (nios2-linux.c): Remove.
662 (powerpc-32.c): Remove.
663 (powerpc-32l.c): Remove.
664 (powerpc-altivec32l.c): Remove.
665 (powerpc-cell32l.c): Remove.
666 (powerpc-vsx32l.c): Remove.
667 (powerpc-isa205-32l.c): Remove.
668 (powerpc-isa205-altivec32l.c): Remove.
669 (powerpc-isa205-vsx32l.c): Remove.
670 (powerpc-e500l.c): Remove.
671 (powerpc-64l.c): Remove.
672 (powerpc-altivec64l.c): Remove.
673 (powerpc-cell64l.c): Remove.
674 (powerpc-vsx64l.c): Remove.
675 (powerpc-isa205-64l.c): Remove.
676 (powerpc-isa205-altivec64l.c): Remove.
677 (powerpc-isa205-vsx64l.c): Remove.
678 (s390-linux32.c): Remove.
679 (s390-linux32v1.c): Remove.
680 (s390-linux32v2.c): Remove.
681 (s390-linux64.c): Remove.
682 (s390-linux64v1.c): Remove.
683 (s390-linux64v2.c): Remove.
684 (s390-te-linux64.c): Remove.
685 (s390-vx-linux64.c): Remove.
686 (s390-tevx-linux64.c): Remove.
687 (s390x-linux64.c): Remove.
688 (s390x-linux64v1.c): Remove.
689 (s390x-linux64v2.c): Remove.
690 (s390x-te-linux64.c): Remove.
691 (s390x-vx-linux64.c): Remove.
692 (s390x-tevx-linux64.c): Remove.
693 (tic6x-c64xp-linux.c): Remove.
694 (tic6x-c64x-linux.c): Remove.
695 (tic6x-c62x-linux.c): Remove.
697 (reg-sparc64.c): Remove.
700 (amd64-linux.c): Remove.
701 (amd64-avx.c): Remove.
702 (amd64-avx-linux.c): Remove.
703 (amd64-avx-avx512.c): Remove.
704 (amd64-avx-avx512-linux.c): Remove.
705 (amd64-mpx.c): Remove.
706 (amd64-mpx-linux.c): Remove.
707 (amd64-avx-mpx-avx512-pku.c): Remove.
708 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
709 (amd64-avx-mpx.c): Remove.
710 (amd64-avx-mpx-linux.c): Remove.
712 (x32-linux.c): Remove.
714 (x32-avx-linux.c): Remove.
715 (x32-avx-avx512.c): Remove.
716 (x32-avx-avx512-linux.c): Remove.
717 (reg-xtensa.c): Remove.
718 (reg-tilegx.c): Remove.
719 (reg-tilegx32.c): Remove.
721 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
723 * Makefile.in (SFILES): Add "common/environ.c".
724 (OBJS): Add "common/environ.h".
726 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
728 * configure.ac: Check if the fs_base and gs_base members of
729 `struct user_regs_struct' exist.
730 * config.in: Regenerated.
731 * configure: Likewise.
733 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
735 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
737 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
738 (get_next_pcs_syscall_next_pc): Likewise.
740 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
742 * win32-i386-low.c: Fix incorrect reference to a couple source files.
743 * nto-x86-low.c: Likewise.
745 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
747 * Makefile.in: Include disable-implicit-rules.mk.
749 2016-11-23 Pedro Alves <palves@redhat.com>
751 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
752 (debug_vprintf): Use std::chrono::steady_clock instead of
753 gettimeofday. Use '.' instead of ':'.
754 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
755 (get_timestamp): Use std::chrono::steady_clock instead of
758 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
760 * Makefile.in: Fix whitespace formatting.
762 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
764 * Makefile.in (SFILES, OBS): Flatten list and order
767 2016-11-23 Pedro Alves <palves@redhat.com>
769 * event-loop.c (handle_file_event): Use warning.
770 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
771 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
774 2016-11-23 Pedro Alves <palves@redhat.com>
776 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
778 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
779 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
780 debug_printf and debug_flush for debug output.
781 * server.c (handle_general_set): Likewise.
782 * thread-db.c (try_thread_db_load): Use debug_printf for debug
785 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
787 * Makefile.in (.c.o): Replace rule with ...
788 (%.o: %.c): ... this one.
790 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
792 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
793 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
795 * configure.ac: Remove checks for the make program.
796 * configure: Re-generate.
798 2016-10-28 Pedro Alves <palves@redhat.com>
800 * Makefile.in (CXX_DIALECT): Get from configure.
801 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
802 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
803 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
804 * config.in: Regenerate.
805 * configure: Regenerate.
807 2016-10-27 Yao Qi <yao.qi@linaro.org>
809 * linux-low.c (linux_supports_range_stepping): Return true if
810 can_software_single_step return true.
812 2016-10-27 Yao Qi <yao.qi@linaro.org>
814 * inferiors.c (find_inferior_in_random): New function.
815 * inferiors.h (find_inferior_in_random): Declare.
816 * linux-low.c (linux_wait_for_event_filtered): Call
817 find_inferior_in_random instead of find_inferior.
819 2016-10-27 Yao Qi <yao.qi@linaro.org>
821 * linux-low.c (linux_wait_1): If single-step breakpoints are
822 inserted, remove them.
824 2016-10-26 Pedro Alves <palves@redhat.com>
826 * linux-low.c (handle_extended_wait): Link parent/child fork
828 (linux_wait_1): Unlink them.
829 (linux_set_resume_request): Ignore resume requests for
830 already-resumed and unhandled fork child threads.
831 * linux-low.h (struct lwp_info) <fork_relative>: New field.
832 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
834 (handle_v_requests) <vCont>: Don't call require_running.
835 * server.h (in_queued_stop_replies): New declaration.
837 2016-10-24 Yao Qi <yao.qi@linaro.org>
840 * linux-aarch64-low.c (append_insns): Cast the return value to
843 2016-10-10 Yao Qi <yao.qi@linaro.org>
845 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
847 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
849 * target.c (target_supports_multi_process): New function, moved
851 * target.h (target_supports_multi_process): ... here. Remove
854 2016-10-05 Tom Tromey <tom@tromey.com>
857 * tracepoint.c (handle_tracepoint_bkpts): Check
858 ipa_error_tracepoint, not ipa_stopping_tracepoint.
860 2016-10-05 Yao Qi <yao.qi@linaro.org>
862 * configure.srv: Update the path of arm-*.xml files.
864 2016-10-05 Terry Guo <terry.guo@arm.com>
865 Yao Qi <yao.qi@linaro.org>
867 * Makefile.in: Adjust the path of rules.
868 * configure.srv: Update the path of xml files.
869 * regformats/arm-with-iwmmxt.dat: Regenerated.
870 * regformats/arm-with-neon.dat: Likewise.
871 * regformats/arm-with-vfpv2.dat: Likewise.
872 * regformats/arm-with-vfpv3.dat Likewise.
874 2016-09-30 Yao Qi <yao.qi@linaro.org>
877 * target.c (target_stop_and_wait): Don't call
878 target_continue_no_signal, use resume_stop instead.
880 2016-09-26 Yao Qi <yao.qi@linaro.org>
882 * linux-low.c (linux_wait_1): Call debug_exit.
884 2016-09-23 Pedro Alves <palves@redhat.com>
886 * Makefile.in (SFILES): Add common/new-op.c.
887 (OBS): Add common/new-op.o.
888 (new-op.o): New rule.
890 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
892 * .gitinore: Ignore more files.
894 2016-09-21 Yao Qi <yao.qi@linaro.org>
896 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
899 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
901 * server.c (start_inferior): Call target_mourn_inferior instead of
902 mourn_inferior; pass ptid_t argument to it.
904 (handle_target_event): Likewise.
905 * target.c (target_mourn_inferior): New function.
906 * target.h (mourn_inferior): Delete macro.
908 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
910 * linux-low.c (lwp_is_stepping): New function.
912 2016-09-06 Carl Love <cel@us.ibm.com>
914 * server.c (start_inferior): Fixed comment, requested comment change
915 didn't get updated correctly. Removed reference to ptrace () call as
916 it is only true on Linux systems.
918 2016-09-06 Carl Love <cel@us.ibm.com>
920 * server.c (start_inferior): Do not call
921 function target_post_create_inferior () if the
922 inferior process has already exited.
924 2016-09-05 Pedro Alves <palves@redhat.com>
926 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
927 (COMPILE.pre, CC_LD): Use CXX directly.
928 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
929 * acinclude.m4: Don't include build-with-cxx.m4.
930 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
931 * configure: Regenerate.
933 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
936 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
937 call writing data to own_buf.
939 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
941 * target.c (mywait): Call target_wait instead of
943 (target_wait): New function.
945 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
947 * server.c (start_inferior): New variable 'ptid'. Replace calls
948 to the_target->resume by target_continue{,_no_signal}, depending
950 * target.c (target_stop_and_wait): Call target_continue_no_signal
951 instead of the_target->resume.
952 (target_continue): New function.
954 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
956 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
958 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
961 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
963 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
964 * linux-arm-low.c (ps_get_thread_area): Likewise.
965 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
966 * linux-m68k-low.c (ps_get_thread_area): Likewise.
967 * linux-mips-low.c (ps_get_thread_area): Likewise.
968 * linux-nios2-low.c (ps_get_thread_area): Likewise.
969 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
970 * linux-x86-low.c (ps_get_thread_area): Likewise.
971 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
973 2016-08-19 Pedro Alves <palves@redhat.com>
975 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
977 2016-08-19 Pedro Alves <palves@redhat.com>
979 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
980 comment. Use memcpy instead of casting through unsigned long.
982 2016-08-19 Pedro Alves <palves@redhat.com>
984 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
985 allocating around 0x80000000.
987 2016-08-19 Pedro Alves <palves@redhat.com>
990 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
991 (x32-avx512-linux-ipa.o): New rules.
992 * configure.ac (x86_64-*-linux*): New x32 check.
993 * configure.srv (ipa_x32_linux_regobj): New.
994 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
995 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
997 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
999 * configure: Regenerate.
1001 2016-08-09 Pedro Alves <palves@redhat.com>
1004 * Makefile.in (OBS): Add signals-state-save-restore.o.
1005 (signals-state-save-restore.o): New rule.
1006 * config.in: Regenerate.
1007 * configure: Regenerate.
1008 * linux-low.c: Include "signals-state-save-restore.h".
1009 (linux_create_inferior): Call
1010 restore_original_signals_state.
1011 * server.c: Include "dispositions-save-restore.h".
1012 (captured_main): Call save_original_signals_state.
1014 2016-08-05 Pedro Alves <palves@redhat.com>
1016 * configure: Regenerate.
1018 2016-08-04 Yao Qi <yao.qi@linaro.org>
1020 * linux-low.c (regsets_fetch_inferior_registers): Check
1021 errno is ESRCH or not.
1023 2016-08-02 Yao Qi <yao.qi@linaro.org>
1025 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
1026 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
1027 (thread_db_load_search): Update.
1028 (try_thread_db_load_1): Don't look for td_ta_event_addr,
1029 td_ta_set_event and td_ta_event_getmsg.
1031 2016-07-26 Pedro Alves <palves@redhat.com>
1034 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
1035 of unsigned long for 64-bit registers and use uint32_t instead of
1036 unsigned int for 32-bit registers.
1038 2016-07-26 Pedro Alves <palves@redhat.com>
1040 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
1043 2016-07-21 Tom Tromey <tom@tromey.com>
1045 * configure: Rebuild.
1047 2016-07-21 Yao Qi <yao.qi@linaro.org>
1049 * mem-break.c (find_gdb_breakpoint): Cast bp to
1050 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
1052 2016-07-21 Yao Qi <yao.qi@linaro.org>
1054 * server.c (handle_v_requests): Support s and S actions
1055 if target_supports_software_single_step return true.
1057 2016-07-21 Yao Qi <yao.qi@linaro.org>
1059 * linux-low.c (resume_stopped_resumed_lwps): If resume request
1060 is resume_step, call maybe_hw_step.
1061 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
1063 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
1065 (proceed_one_lwp): If resume request is resume_step, install
1066 reinsert breakpoints and call maybe_hw_step.
1068 2016-07-21 Yao Qi <yao.qi@linaro.org>
1070 * linux-low.c (proceed_one_lwp): Declare.
1071 (linux_resume_one_thread): Remove local variable 'step'.
1072 Lift code enqueue signal. Call proceed_one_lwp instead of
1073 linux_resume_one_lwp.
1075 2016-07-21 Yao Qi <yao.qi@linaro.org>
1077 * linux-low.c (linux_resume_one_thread): Call
1078 enqueue_pending_signal.
1080 2016-07-21 Yao Qi <yao.qi@linaro.org>
1082 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
1083 * inferiors.c (do_restore_current_thread_cleanup): New function.
1084 (make_cleanup_restore_current_thread): Likewise.
1085 * linux-low.c (install_software_single_step_breakpoints): Call
1086 make_cleanup_restore_current_thread. Switch current_thread to
1089 2016-07-21 Yao Qi <yao.qi@linaro.org>
1091 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
1092 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
1093 (clone_one_breakpoint): Likewise.
1094 (delete_reinsert_breakpoints): Change parameter to thread.
1096 (has_reinsert_breakpoints): Likewise.
1097 (uninsert_reinsert_breakpoints): Likewise.
1098 (reinsert_reinsert_breakpoints): Likewise.
1099 * mem-break.h (set_reinsert_breakpoint): Update declaration.
1100 (delete_reinsert_breakpoints): Likewise.
1101 (reinsert_reinsert_breakpoints): Likewise.
1102 (uninsert_reinsert_breakpoints): Likewise.
1103 (has_reinsert_breakpoints): Likewise.
1105 2016-07-21 Yao Qi <yao.qi@linaro.org>
1107 * inferiors.c (get_thread_process): Make parameter const.
1108 * inferiors.h (get_thread_process): Update declaration.
1109 * mem-break.c (clone_all_breakpoints): Remove all parameters.
1110 Add new parameters child_thread and parent_thread. Callers
1112 * mem-break.h (clone_all_breakpoints): Update declaration.
1114 2016-07-21 Yao Qi <yao.qi@linaro.org>
1116 * mem-break.c (struct breakpoint) <cond_list>: Remove.
1117 <command_list, handler>: Remove.
1118 (struct gdb_breakpoint): New.
1119 (struct other_breakpoint): New.
1120 (struct reinsert_breakpoint): New.
1121 (is_gdb_breakpoint): New function.
1122 (any_persistent_commands): Update command_list if
1123 is_gdb_breakpoint returns true.
1124 (set_breakpoint): Create breakpoints according to their types.
1125 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
1126 (set_gdb_breakpoint_1): Likewise.
1127 (set_gdb_breakpoint): Likewise.
1128 (clear_breakpoint_conditions): Change parameter type to
1129 'struct gdb_breakpoint *'.
1130 (clear_breakpoint_commands): Likewise.
1131 (clear_breakpoint_conditions_and_commands): Likewise.
1132 (add_condition_to_breakpoint): Likewise.
1133 (add_breakpoint_condition): Likewise.
1134 (add_commands_to_breakpoint): Likewise.
1135 (check_breakpoints): Check other_breakpoint.
1136 (clone_one_breakpoint): Clone breakpopint according to its type.
1137 * mem-break.h (struct gdb_breakpoint): Declare.
1138 (set_gdb_breakpoint): Update declaration.
1139 (clear_breakpoint_conditions_and_commands): Likewise.
1140 (add_breakpoint_condition): Likewise.
1141 (add_breakpoint_commands): Likewise.
1142 * server.c (process_point_options): Change parameter type to
1143 'struct gdb_breakpoint *'.
1145 2016-07-21 Yao Qi <yao.qi@linaro.org>
1147 * mem-break.c (set_breakpoint_at): Rename it to ...
1148 (set_breakpoint_type_at): ... it.
1149 (set_breakpoint_at): Call set_breakpoint_type_at.
1150 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
1151 * mem-break.h (set_breakpoint_at): Update comments.
1153 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
1155 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
1157 (nios2_store_gregset): Likewise.
1159 2016-07-01 Pedro Alves <palves@redhat.com>
1160 Antoine Tremblay <antoine.tremblay@ericsson.com>
1162 * linux-low.c: Change interface to take the target lwp_info
1163 pointer directly and return void. Handle detaching from a zombie
1165 (linux_detach_lwp_callback): New function.
1166 (linux_detach): Detach from the leader thread after detaching from
1169 2016-06-28 Yao Qi <yao.qi@linaro.org>
1171 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
1172 for variable new_offset.
1173 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
1174 (aarch64_ftrace_insn_reloc_cb): Likewise.
1175 (aarch64_ftrace_insn_reloc_tb): Likewise.
1176 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
1177 PRIx64 instead of PRIx32.
1179 2016-06-28 Yao Qi <yao.qi@linaro.org>
1181 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
1182 (the_low_target): Install arm_get_syscall_trapinfo.
1184 2016-06-28 Yao Qi <yao.qi@linaro.org>
1186 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
1188 (the_low_target): Install aarch64_get_syscall_trapinfo.
1190 2016-06-28 Yao Qi <yao.qi@linaro.org>
1192 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
1194 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
1195 Remove parameter sysno.
1196 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
1199 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1201 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
1202 (s390_emit_ne_goto): Likewise.
1203 (s390_emit_lt_goto): Likewise.
1204 (s390_emit_le_goto): Likewise.
1205 (s390_emit_gt_goto): Likewise.
1206 (s390_emit_ge_goto): Likewise.
1207 (s390x_emit_eq_goto): Likewise.
1208 (s390x_emit_ne_goto): Likewise.
1209 (s390x_emit_lt_goto): Likewise.
1210 (s390x_emit_le_goto): Likewise.
1211 (s390x_emit_gt_goto): Likewise.
1212 (s390x_emit_ge_goto): Likewise.
1213 (s390_emit_ops_impl): Mark variable static.
1214 (s390x_emit_ops): Likewise.
1216 2016-06-17 Yao Qi <yao.qi@linaro.org>
1218 * linux-low.c (handle_extended_wait): Call
1219 uninsert_reinsert_breakpoints for the parent process. Remove
1220 reinsert breakpoints from the child process. Reinsert them to
1221 the parent process when vfork is done.
1222 * mem-break.c (uninsert_reinsert_breakpoints): New function.
1223 (reinsert_reinsert_breakpoints): New function.
1224 * mem-break.h (uninsert_reinsert_breakpoints): Declare
1225 (reinsert_reinsert_breakpoints): Declare.
1227 2016-06-17 Yao Qi <yao.qi@linaro.org>
1229 * linux-low.c (handle_extended_wait): If the parent is doing
1230 step-over, remove the reinsert breakpoints from the forked child.
1232 2016-06-17 Yao Qi <yao.qi@linaro.org>
1234 * linux-low.c (unsuspend_all_lwps): Declare.
1235 (linux_low_filter_event): If thread exited, call finish_step_over.
1236 If step-over is finished, unsuspend other threads.
1238 2016-06-17 Yao Qi <yao.qi@linaro.org>
1240 * linux-low.c (linux_resume_one_lwp_throw): Assert
1241 has_reinsert_breakpoints returns false.
1242 * mem-break.c (delete_disabled_breakpoints): Assert
1243 bp type isn't reinsert_breakpoint.
1245 2016-06-17 Yao Qi <yao.qi@linaro.org>
1247 * linux-low.c (maybe_hw_step): New function.
1248 (linux_resume_one_lwp_throw): Call maybe_hw_step.
1249 (finish_step_over): Switch current_thread to lwp temporarily,
1250 and assert has_reinsert_breakpoints returns true.
1251 (proceed_one_lwp): Call maybe_hw_step.
1252 * mem-break.c (has_reinsert_breakpoints): New function.
1253 * mem-break.h (has_reinsert_breakpoints): Declare.
1255 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
1257 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
1259 2016-05-17 Yao Qi <yao.qi@linaro.org>
1261 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
1262 instead of find_inferior.
1264 2016-05-05 Yao Qi <yao.qi@linaro.org>
1266 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
1267 Initialize res to zero.
1269 2016-05-05 Yao Qi <yao.qi@linaro.org>
1271 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
1274 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1276 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
1277 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
1278 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
1280 2016-04-28 Par Olsson <par.olsson@windriver.com>
1281 Simon Marchi <simon.marchi@ericsson.com>
1283 * tracepoint.c (write_inferior_int8): New function.
1284 (cmd_qtenable_disable): Write enable flag using
1285 write_inferior_int8.
1287 2016-04-25 Yao Qi <yao.qi@linaro.org>
1289 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
1290 (need_step_over_p): Return zero if the LWP has pending signals
1291 can be delivered on software single step target.
1293 2016-04-25 Yao Qi <yao.qi@linaro.org>
1295 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
1296 return instead of error.
1298 2016-04-22 Yao Qi <yao.qi@linaro.org>
1300 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
1303 2016-04-22 Yao Qi <yao.qi@linaro.org>
1305 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
1306 signal when stepping over breakpoint with software single
1309 2016-04-21 Pedro Alves <palves@redhat.com>
1311 * linux-s390-low.c (s390_collect_ptrace_register)
1312 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
1314 (s390_check_regset): Use void * instead of gdb_byte *.
1316 2016-04-20 Pedro Alves <palves@redhat.com>
1318 * configure: Renegerate.
1320 2016-04-20 Yao Qi <yao.qi@linaro.org>
1322 * linux-aarch32-low.c: Include "arch/arm-linux.h".
1323 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
1325 (arm_store_gregset): Likewise.
1327 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
1329 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
1330 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
1331 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
1332 (amd64-avx-mpx-linux.c): New rules.
1333 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
1334 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
1335 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
1336 (srv_amd64_regobj): Add amd64-avx-mpx.o.
1337 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
1338 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
1339 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
1340 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
1341 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
1342 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
1343 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
1344 * linux-x86-low.c (x86_linux_read_description): Add case for
1345 X86_XSTATE_AVX_MPX_MASK.
1346 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
1347 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
1348 init_registers_i386_avx_mpx_linux.
1349 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
1350 (initialize_low_tracepoint): Call
1351 init_registers_i386_avx_mpx_linux.
1352 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
1353 (initialize_low_tracepoint): Call
1354 init_registers_amd64_avx_mpx_linux.
1355 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
1356 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
1357 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
1360 2016-04-18 Pedro Alves <palves@redhat.com>
1362 * configure: Regenerate.
1364 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
1366 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
1367 (aarch64_emit_sub): Likewise.
1369 2016-04-12 Pedro Alves <palves@redhat.com>
1371 * utils.c (prepare_to_throw_exception): Delete.
1373 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
1375 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
1377 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
1379 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
1381 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
1383 * linux-aarch64-ipa.c: Add <elf.h> include.
1384 * linux-ppc-ipa.c: Add <elf.h> include.
1385 * linux-s390-ipa.c: Add <elf.h> include.
1387 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1389 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
1390 (get_raw_reg_ptr): Likewise.
1391 (get_trace_state_variable_value_ptr): Likewise.
1392 (set_trace_state_variable_value_ptr): Likewise.
1393 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
1396 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
1397 Marcin Kościelnicki <koriakin@0x04.net>
1400 * linux-ppc-low.c (emit_insns): New function.
1401 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
1402 (ppc_emit_prologue): New function.
1403 (ppc_emit_epilogue): New function.
1404 (ppc_emit_add): New function.
1405 (ppc_emit_sub): New function.
1406 (ppc_emit_mul): New function.
1407 (ppc_emit_lsh): New function.
1408 (ppc_emit_rsh_signed): New function.
1409 (ppc_emit_rsh_unsigned): New function.
1410 (ppc_emit_ext): New function.
1411 (ppc_emit_zero_ext): New function.
1412 (ppc_emit_log_not): New function.
1413 (ppc_emit_bit_and): New function.
1414 (ppc_emit_bit_or): New function.
1415 (ppc_emit_bit_xor): New function.
1416 (ppc_emit_bit_not): New function.
1417 (ppc_emit_equal): New function.
1418 (ppc_emit_less_signed): New function.
1419 (ppc_emit_less_unsigned): New function.
1420 (ppc_emit_ref): New function.
1421 (ppc_emit_const): New function.
1422 (ppc_emit_reg): New function.
1423 (ppc_emit_pop): New function.
1424 (ppc_emit_stack_flush): New function.
1425 (ppc_emit_swap): New function.
1426 (ppc_emit_stack_adjust): New function.
1427 (ppc_emit_call): New function.
1428 (ppc_emit_int_call_1): New function.
1429 (ppc_emit_void_call_2): New function.
1430 (ppc_emit_if_goto): New function.
1431 (ppc_emit_goto): New function.
1432 (ppc_emit_eq_goto): New function.
1433 (ppc_emit_ne_goto): New function.
1434 (ppc_emit_lt_goto): New function.
1435 (ppc_emit_le_goto): New function.
1436 (ppc_emit_gt_goto): New function.
1437 (ppc_emit_ge_goto): New function.
1438 (ppc_write_goto_address): New function.
1439 (ppc_emit_ops_impl): New static variable.
1440 (ppc64v1_emit_prologue): New function.
1441 (ppc64v2_emit_prologue): New function.
1442 (ppc64_emit_epilogue): New function.
1443 (ppc64_emit_add): New function.
1444 (ppc64_emit_sub): New function.
1445 (ppc64_emit_mul): New function.
1446 (ppc64_emit_lsh): New function.
1447 (ppc64_emit_rsh_signed): New function.
1448 (ppc64_emit_rsh_unsigned): New function.
1449 (ppc64_emit_ext): New function.
1450 (ppc64_emit_zero_ext): New function.
1451 (ppc64_emit_log_not): New function.
1452 (ppc64_emit_bit_and): New function.
1453 (ppc64_emit_bit_or): New function.
1454 (ppc64_emit_bit_xor): New function.
1455 (ppc64_emit_bit_not): New function.
1456 (ppc64_emit_equal): New function.
1457 (ppc64_emit_less_signed): New function.
1458 (ppc64_emit_less_unsigned): New function.
1459 (ppc64_emit_ref): New function.
1460 (ppc64_emit_const): New function.
1461 (ppc64v1_emit_reg): New function.
1462 (ppc64v2_emit_reg): New function.
1463 (ppc64_emit_pop): New function.
1464 (ppc64_emit_stack_flush): New function.
1465 (ppc64_emit_swap): New function.
1466 (ppc64v1_emit_call): New function.
1467 (ppc64v2_emit_call): New function.
1468 (ppc64v1_emit_int_call_1): New function.
1469 (ppc64v2_emit_int_call_1): New function.
1470 (ppc64v1_emit_void_call_2): New function.
1471 (ppc64v2_emit_void_call_2): New function.
1472 (ppc64_emit_if_goto): New function.
1473 (ppc64_emit_eq_goto): New function.
1474 (ppc64_emit_ne_goto): New function.
1475 (ppc64_emit_lt_goto): New function.
1476 (ppc64_emit_le_goto): New function.
1477 (ppc64_emit_gt_goto): New function.
1478 (ppc64_emit_ge_goto): New function.
1479 (ppc64v1_emit_ops_impl): New static variable.
1480 (ppc64v2_emit_ops_impl): New static variable.
1481 (ppc_emit_ops): New function.
1482 (linux_low_target): Wire in ppc_emit_ops.
1484 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
1485 Marcin Kościelnicki <koriakin@0x04.net>
1488 * Makefile.in: Add powerpc-*-ipa.o
1489 * configure.srv: Add ipa_obj for powerpc*-linux.
1490 * linux-ppc-ipa.c: New file.
1491 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
1493 (PPC_FIELD): New macro.
1494 (PPC_SEXT): New macro.
1495 (PPC_OP6): New macro.
1496 (PPC_BO): New macro.
1497 (PPC_LI): New macro.
1498 (PPC_BD): New macro.
1499 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
1500 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
1501 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
1502 (ppc_get_thread_area): New function.
1503 (is_elfv2_inferior): New function.
1504 (gen_ds_form): New function.
1505 (GEN_STD): New macro.
1506 (GEN_STDU): New macro.
1507 (GEN_LD): New macro.
1508 (GEN_LDU): New macro.
1509 (gen_d_form): New function.
1510 (GEN_ADDI): New macro.
1511 (GEN_ADDIS): New macro.
1512 (GEN_LI): New macro.
1513 (GEN_LIS): New macro.
1514 (GEN_ORI): New macro.
1515 (GEN_ORIS): New macro.
1516 (GEN_LWZ): New macro.
1517 (GEN_STW): New macro.
1518 (GEN_STWU): New macro.
1519 (gen_xfx_form): New function.
1520 (GEN_MFSPR): New macro.
1521 (GEN_MTSPR): New macro.
1522 (GEN_MFCR): New macro.
1523 (GEN_MTCR): New macro.
1524 (GEN_SYNC): New macro.
1525 (GEN_LWSYNC): New macro.
1526 (gen_x_form): New function.
1527 (GEN_OR): New macro.
1528 (GEN_MR): New macro.
1529 (GEN_LWARX): New macro.
1530 (GEN_STWCX): New macro.
1531 (GEN_CMPW): New macro.
1532 (gen_md_form): New function.
1533 (GEN_RLDICL): New macro.
1534 (GEN_RLDICR): New macro.
1535 (gen_i_form): New function.
1537 (GEN_BL): New macro.
1538 (gen_b_form): New function.
1539 (GEN_BNE): New macro.
1540 (GEN_LOAD): New macro.
1541 (GEN_STORE): New macro.
1542 (gen_limm): New function.
1543 (gen_atomic_xchg): New function.
1544 (gen_call): New function.
1545 (ppc_relocate_instruction): New function.
1546 (ppc_install_fast_tracepoint_jump_pad): New function.
1547 (ppc_get_min_fast_tracepoint_insn_len): New function.
1548 (ppc_get_ipa_tdesc_idx): New function.
1549 (the_low_target): Wire in the new functions.
1550 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
1552 * linux-ppc-tdesc.h: New file.
1554 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1556 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1557 (alloc_jump_pad_buffer): New function.
1558 * linux-amd64-ipa.c: Add <sys/mman.h> include.
1559 (alloc_jump_pad_buffer): New function.
1560 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
1561 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1562 (alloc_jump_pad_buffer): New function.
1563 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
1564 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
1565 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
1566 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
1568 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1570 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
1571 * linux-amd64-ipa.c: Likewise.
1572 * linux-i386-ipa.c: Likewise.
1573 * linux-s390-ipa.c: Likewise.
1574 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
1575 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
1576 set_trace_state_variable_value_ptr.
1577 (struct ipa_sym_addresses): Likewise.
1578 (symbol_list): Likewise.
1579 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
1580 accessing gdb_collect directly.
1581 (gdb_collect_ptr_type): New typedef.
1582 (get_raw_reg_ptr_type): New typedef.
1583 (get_trace_state_variable_value_ptr_type): New typedef.
1584 (set_trace_state_variable_value_ptr_type): New typedef.
1585 (gdb_collect_ptr): New global.
1586 (get_raw_reg_ptr): New global.
1587 (get_trace_state_variable_value_ptr): New global.
1588 (set_trace_state_variable_value_ptr): New global.
1589 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
1590 accessing get_raw_reg directly.
1591 (get_get_tsv_func_addr): Likewise for
1592 get_trace_state_variable_value_ptr.
1593 (get_set_tsv_func_addr): Likewise for
1594 set_trace_state_variable_value_ptr.
1595 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
1597 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
1599 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
1601 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1603 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
1605 (relocate_instruction): Remove own_buf.
1606 * server.c (own_buf): Make global.
1607 (handle_v_requests): Make global.
1608 * server.h (own_buf): New declaration.
1609 (handle_v_requests): New prototype.
1611 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1614 * linux-s390-low.c (add_insns): New function.
1615 (s390_emit_prologue): New function.
1616 (s390_emit_epilogue): New function.
1617 (s390_emit_add): New function.
1618 (s390_emit_sub): New function.
1619 (s390_emit_mul): New function.
1620 (s390_emit_lsh): New function.
1621 (s390_emit_rsh_signed): New function.
1622 (s390_emit_rsh_unsigned): New function.
1623 (s390_emit_ext): New function.
1624 (s390_emit_log_not): New function.
1625 (s390_emit_bit_and): New function.
1626 (s390_emit_bit_or): New function.
1627 (s390_emit_bit_xor): New function.
1628 (s390_emit_bit_not): New function.
1629 (s390_emit_equal): New function.
1630 (s390_emit_less_signed): New function.
1631 (s390_emit_less_unsigned): New function.
1632 (s390_emit_ref): New function.
1633 (s390_emit_if_goto): New function.
1634 (s390_emit_goto): New function.
1635 (s390_write_goto_address): New function.
1636 (s390_emit_litpool): New function.
1637 (s390_emit_const): New function.
1638 (s390_emit_call): New function.
1639 (s390_emit_reg): New function.
1640 (s390_emit_pop): New function.
1641 (s390_emit_stack_flush): New function.
1642 (s390_emit_zero_ext): New function.
1643 (s390_emit_swap): New function.
1644 (s390_emit_stack_adjust): New function.
1645 (s390_emit_set_r2): New function.
1646 (s390_emit_int_call_1): New function.
1647 (s390_emit_void_call_2): New function.
1648 (s390_emit_eq_goto): New function.
1649 (s390_emit_ne_goto): New function.
1650 (s390_emit_lt_goto): New function.
1651 (s390_emit_le_goto): New function.
1652 (s390_emit_gt_goto): New function.
1653 (s390_emit_ge_goto): New function.
1654 (s390x_emit_prologue): New function.
1655 (s390x_emit_epilogue): New function.
1656 (s390x_emit_add): New function.
1657 (s390x_emit_sub): New function.
1658 (s390x_emit_mul): New function.
1659 (s390x_emit_lsh): New function.
1660 (s390x_emit_rsh_signed): New function.
1661 (s390x_emit_rsh_unsigned): New function.
1662 (s390x_emit_ext): New function.
1663 (s390x_emit_log_not): New function.
1664 (s390x_emit_bit_and): New function.
1665 (s390x_emit_bit_or): New function.
1666 (s390x_emit_bit_xor): New function.
1667 (s390x_emit_bit_not): New function.
1668 (s390x_emit_equal): New function.
1669 (s390x_emit_less_signed): New function.
1670 (s390x_emit_less_unsigned): New function.
1671 (s390x_emit_ref): New function.
1672 (s390x_emit_if_goto): New function.
1673 (s390x_emit_const): New function.
1674 (s390x_emit_call): New function.
1675 (s390x_emit_reg): New function.
1676 (s390x_emit_pop): New function.
1677 (s390x_emit_stack_flush): New function.
1678 (s390x_emit_zero_ext): New function.
1679 (s390x_emit_swap): New function.
1680 (s390x_emit_stack_adjust): New function.
1681 (s390x_emit_int_call_1): New function.
1682 (s390x_emit_void_call_2): New function.
1683 (s390x_emit_eq_goto): New function.
1684 (s390x_emit_ne_goto): New function.
1685 (s390x_emit_lt_goto): New function.
1686 (s390x_emit_le_goto): New function.
1687 (s390x_emit_gt_goto): New function.
1688 (s390x_emit_ge_goto): New function.
1689 (s390_emit_ops): New function.
1690 (struct linux_target_ops): Fill in emit_ops hook.
1692 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1695 * Makefile.in: Add s390 IPA files.
1696 * configure.srv: Build IPA for s390.
1697 * linux-s390-ipa.c: New file.
1698 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
1699 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
1700 (tdesc_s390_linux32): Likewise.
1701 (init_registers_s390_linux32v1): Likewise.
1702 (tdesc_s390_linux32v1): Likewise.
1703 (init_registers_s390_linux32v2): Likewise.
1704 (tdesc_s390_linux32v2): Likewise.
1705 (init_registers_s390_linux64): Likewise.
1706 (tdesc_s390_linux64): Likewise.
1707 (init_registers_s390_linux64v1): Likewise.
1708 (tdesc_s390_linux64v1): Likewise.
1709 (init_registers_s390_linux64v2): Likewise.
1710 (tdesc_s390_linux64v2): Likewise.
1711 (init_registers_s390_te_linux64): Likewise.
1712 (tdesc_s390_te_linux64): Likewise.
1713 (init_registers_s390_vx_linux64): Likewise.
1714 (tdesc_s390_vx_linux64): Likewise.
1715 (init_registers_s390_tevx_linux64): Likewise.
1716 (tdesc_s390_tevx_linux64): Likewise.
1717 (init_registers_s390x_linux64): Likewise.
1718 (tdesc_s390x_linux64): Likewise.
1719 (init_registers_s390x_linux64v1): Likewise.
1720 (tdesc_s390x_linux64v1): Likewise.
1721 (init_registers_s390x_linux64v2): Likewise.
1722 (tdesc_s390x_linux64v2): Likewise.
1723 (init_registers_s390x_te_linux64): Likewise.
1724 (tdesc_s390x_te_linux64): Likewise.
1725 (init_registers_s390x_vx_linux64): Likewise.
1726 (tdesc_s390x_vx_linux64): Likewise.
1727 (init_registers_s390x_tevx_linux64): Likewise.
1728 (tdesc_s390x_tevx_linux64): Likewise.
1729 (have_hwcap_s390_vx): New static variable.
1730 (s390_arch_setup): Fill have_hwcap_s390_vx.
1731 (s390_get_thread_area): New function.
1732 (s390_ft_entry_gpr_esa): New const.
1733 (s390_ft_entry_gpr_zarch): New const.
1734 (s390_ft_entry_misc): New const.
1735 (s390_ft_entry_fr): New const.
1736 (s390_ft_entry_vr): New const.
1737 (s390_ft_main_31): New const.
1738 (s390_ft_main_64): New const.
1739 (s390_ft_exit_fr): New const.
1740 (s390_ft_exit_vr): New const.
1741 (s390_ft_exit_misc): New const.
1742 (s390_ft_exit_gpr_esa): New const.
1743 (s390_ft_exit_gpr_zarch): New const.
1744 (append_insns): New function.
1745 (s390_relocate_instruction): New function.
1746 (s390_install_fast_tracepoint_jump_pad): New function.
1747 (s390_get_min_fast_tracepoint_insn_len): New function.
1748 (s390_get_ipa_tdesc_idx): New function.
1749 (struct linux_target_ops): Wire in the above functions.
1750 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
1751 * linux-s390-tdesc.h: New file.
1753 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1755 * linux-s390-low.c (s390_supports_tracepoints): New function.
1756 (struct linux_target_ops): Fill supports_tracepoints hook.
1758 2016-03-18 Yao Qi <yao.qi@linaro.org>
1760 * linux-low.c (lwp_signal_can_be_delivered): New function.
1761 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
1763 2016-03-18 Yao Qi <yao.qi@linaro.org>
1765 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
1766 0 if signal is enqueued. Remove 'signal' from one debugging
1767 message. Move one debugging message to some lines below.
1768 Remove code setting 'signal' to 0.
1770 2016-03-18 Yao Qi <yao.qi@linaro.org>
1772 * linux-low.c (linux_low_filter_event): Remove redundant
1773 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
1775 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
1777 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
1778 (struct linux_target_ops): Wire in the above.
1780 2016-03-03 Yao Qi <yao.qi@linaro.org>
1782 * linux-low.c: Update comments to start_step_over.
1784 2016-03-03 Yao Qi <yao.qi@linaro.org>
1787 * linux-low.c (handle_extended_wait): Set child suspended
1788 if event_lwp->bp_reinsert isn't zero.
1790 2016-03-02 Yao Qi <yao.qi@linaro.org>
1792 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
1793 enqueue_pending_signal.
1795 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
1797 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
1800 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1802 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
1803 (s390_regmap_3264) [!__s390x__]: New global.
1804 (s390_collect_ptrace_register): Skip map entries containing -1.
1805 (s390_supply_ptrace_register): Ditto.
1806 (s390_fill_gprs_high): New function.
1807 (s390_store_gprs_high): New function.
1808 (s390_regsets): Add NT_S390_HIGH_GPRS.
1809 (s390_get_hwcap): Enable on 31-bit.
1810 (have_hwcap_s390_high_gprs): Enable on 31-bit.
1811 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
1812 Detect NT_S390_HIGH_GPRS.
1813 (s390_usrregs_info_3264): Enable on 31-bit.
1814 (s390_regs_info): Enable regs_info_3264 on 31-bit.
1815 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
1817 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1820 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
1821 * configure.srv: Ditto.
1822 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
1823 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
1824 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
1825 (init_registers_amd64_linux): Remove prototype.
1826 (tdesc_amd64_linux): Remove declaration.
1827 (get_ipa_tdesc): New function.
1828 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1829 initialize remaining tdescs.
1830 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
1831 (init_registers_i386_linux): Remove prototype.
1832 (tdesc_i386_linux): Remove declaration.
1833 (get_ipa_tdesc): New function.
1834 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1835 initialize remaining tdescs.
1836 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
1837 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
1838 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
1839 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
1840 (x86_get_ipa_tdesc_idx): New function.
1841 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
1842 * linux-x86-tdesc.h: New file.
1843 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
1844 (target_get_ipa_tdesc_idx): New macro.
1845 * tracepoint.c (ipa_tdesc_idx): New macro.
1846 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
1847 (symbol_list): Add ipa_tdesc_idx.
1848 (cmd_qtstart): Write ipa_tdesc_idx in the target.
1849 (ipa_tdesc): Remove.
1850 (ipa_tdesc_idx): New variable.
1851 (get_context_regcache): Use get_ipa_tdesc.
1852 (gdb_collect): Ditto.
1854 * tracepoint.h (get_ipa_tdesc): New prototype.
1855 (ipa_tdesc): Remove.
1857 2016-02-24 Pedro Alves <palves@redhat.com>
1859 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
1860 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
1861 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
1862 Factor out common code between the USE_SIGTRAP_SIGINFO and
1863 !USE_SIGTRAP_SIGINFO blocks.
1864 (linux_low_filter_event): Call save_stop_reason instead of
1865 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
1867 (linux_wait_1): Update comments.
1869 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
1871 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
1872 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
1873 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
1874 ppc_insert_point, ppc_remove_point.
1876 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
1878 * linux-s390-low.c (s390_supports_z_point_type): New function.
1879 (struct linux_target_ops): Wire s390_supports_z_point_type in.
1881 2016-02-16 Yao Qi <yao.qi@linaro.org>
1883 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
1884 PC. Get pc from regcache_read_pc.
1886 2016-02-12 Yao Qi <yao.qi@linaro.org>
1888 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
1889 or linux_get_pc_32bit.
1890 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
1892 2016-02-12 Yao Qi <yao.qi@linaro.org>
1894 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
1895 arm_linux_get_next_pcs_fixup.
1897 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
1899 * tracepoint.c (x_tracepoint_action_download): Change
1900 write_inferior_data_ptr to write_inferior_data_pointer.
1901 (cmd_qtstart): Likewise.
1902 (write_inferior_data_ptr): Remove.
1903 (download_agent_expr): Change write_inferior_data_ptr to
1904 write_inferior_data_pointer.
1905 (download_tracepoint_1): Likewise.
1906 (download_tracepoint): Likewise.
1907 (download_trace_state_variables): Likewise.
1909 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
1910 Marcin Kościelnicki <koriakin@0x04.net>
1912 * tracepoint.c (struct tracepoint_action_ops): Remove.
1913 (struct tracepoint_action): Remove ops.
1914 (m_tracepoint_action_download, r_tracepoint_action_download)
1915 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
1916 size and offset accordingly.
1917 (m_tracepoint_action_ops, r_tracepoint_action_ops)
1918 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
1919 (tracepoint_action_send, tracepoint_action_download): New functions.
1920 Helpers for trace action handlers.
1921 (add_tracepoint_action): Remove setup actions ops.
1922 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
1924 2016-02-10 Yao Qi <yao.qi@linaro.org>
1926 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
1928 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1930 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
1932 * configure: Regenerate.
1934 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1936 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
1937 void * to gdb_byte *.
1938 * linux-low.c (siginfo_fixup): Likewise.
1939 (linux_xfer_siginfo): Likewise.
1940 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
1942 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
1944 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
1946 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
1948 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
1950 * linux-x86-low.c [__x86_64__]: Include
1951 "nat/amd64-linux-siginfo.h".
1952 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
1953 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
1954 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
1955 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
1956 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
1957 (cpt_si_fd, si_timerid, si_overrun): Move from
1958 nat/amd64-linux-siginfo.c.
1959 * Makefile.in (amd64-linux-siginfo.o:): New rule.
1961 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
1963 * server.c (skip_to_semicolon): Remove.
1964 (process_point_options): Use strchrnul instead of
1967 2016-01-26 Yao Qi <yao.qi@linaro.org>
1969 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
1970 * linux-low.c (install_software_single_step_breakpoints): Don't
1971 call regcache_read_pc.
1972 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
1975 2016-01-26 Yao Qi <yao.qi@linaro.org>
1977 * linux-low.c (install_software_single_step_breakpoints): Call
1978 regcache_read_pc instead of get_pc.
1980 2016-01-26 Yao Qi <yao.qi@linaro.org>
1982 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
1983 (unblock_async_io): Rename to ...
1984 (block_unblock_async_io): ... it. New function.
1985 (enable_async_io): Don't install SIGIO handler. Unblock it
1987 (disable_async_io): Don't ignore SIGIO. Block it instead.
1988 (initialize_async_io): Install SIGIO handler. Don't call
1991 2016-01-26 Yao Qi <yao.qi@linaro.org>
1993 * remote-utils.c (getpkt): If the buffer isn't empty, and the
1994 first character is '\003', call *the_target->request_interrupt.
1996 2016-01-25 Yao Qi <yao.qi@linaro.org>
1998 * remote-utils.c (new_thread_notify): Remove.
1999 (dead_thread_notify): Likewise.
2000 * remote-utils.h (new_thread_notify): Remove declaration.
2001 (dead_thread_notify): Likewise.
2003 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
2005 * gdb.trace/pending.exp: Fix expected message on continue.
2007 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
2009 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
2010 it works properly on big-endian machines where sizeof (CORE_ADDR)
2013 2016-01-21 Pedro Alves <palves@redhat.com>
2015 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
2016 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
2017 * configure: Regenerate.
2019 2016-01-21 Yao Qi <yao.qi@linaro.org>
2021 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
2022 is_thumb and set it according to CPSR saved on the stack.
2023 (get_next_pcs_syscall_next_pc): Pass is_thumb to
2024 arm_sigreturn_next_pc.
2026 2016-01-18 Yao Qi <yao.qi@linaro.org>
2028 * linux-low.c (linux_set_pc_64bit): New function.
2029 (linux_get_pc_64bit): New function.
2030 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
2032 * linux-sparc-low.c (debug_threads): Remove declaration.
2033 (sparc_get_pc): Remove.
2034 (the_low_target): Use linux_get_pc_64bit instead of
2036 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
2037 (the_low_target): Use linux_get_pc_64bit and
2040 2016-01-18 Yao Qi <yao.qi@linaro.org>
2042 * linux-arm-low.c (debug_threads): Remove declaration.
2043 (arm_get_pc, arm_set_pc): Remove.
2044 (the_low_target): Use linux_get_pc_32bit and
2046 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
2047 (the_low_target): Use linux_get_pc_32bit and
2049 * linux-cris-low.c (debug_threads): Remove declaration.
2050 (cris_get_pc, cris_set_pc,): Remove.
2051 (the_low_target): Use linux_get_pc_32bit and
2053 * linux-crisv32-low.c (debug_threads): Remove declaration.
2054 (cris_get_pc, cris_set_pc): Remove.
2055 (the_low_target): Use linux_get_pc_32bit and
2057 * linux-low.c: Include inttypes.h.
2058 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
2059 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
2060 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
2061 (the_low_target): Use linux_get_pc_32bit and
2063 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
2064 (the_low_target): Use linux_get_pc_32bit and
2066 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
2067 (the_low_target): Use linux_get_pc_32bit and
2069 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
2070 (the_low_target): Use linux_get_pc_32bit and
2072 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
2073 (the_low_target): Use linux_get_pc_32bit and
2076 2016-01-18 Gary Benson <gbenson@redhat.com>
2078 * configure.ac (AC_FUNC_FORK): New check.
2079 * config.in: Regenerate.
2080 * configure: Likewise.
2082 2016-01-14 Yao Qi <yao.qi@linaro.org>
2084 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
2085 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
2086 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
2087 arm_get_next_pcs_ctor.
2089 2016-01-12 Josh Stone <jistone@redhat.com>
2090 Philippe Waroquiers <philippe.waroquiers@skynet.be>
2092 * inferiors.h: Include "gdb_vecs.h".
2093 (struct process_info): Add syscalls_to_catch.
2094 * inferiors.c (remove_process): Free syscalls_to_catch.
2095 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
2096 syscall_return stops.
2097 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
2098 * server.c (handle_general_set): Handle QCatchSyscalls.
2099 (handle_query): Report support for QCatchSyscalls.
2100 * target.h (struct target_ops): Add supports_catch_syscall.
2101 (target_supports_catch_syscall): New macro.
2102 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
2103 (struct lwp_info): Add syscall_state.
2104 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
2105 Maintain syscall_state and syscalls_to_catch across exec.
2106 (get_syscall_trapinfo): New function, proxy to the_low_target.
2107 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
2108 (linux_low_filter_event): Toggle syscall_state entry/return for
2109 syscall traps, and set it ignored for all others.
2110 (gdb_catching_syscalls_p): New function.
2111 (gdb_catch_this_syscall_p): New function.
2112 (linux_wait_1): Handle SYSCALL_SIGTRAP.
2113 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
2114 (linux_supports_catch_syscall): New function.
2115 (linux_target_ops): Install it.
2116 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
2117 (the_low_target): Install it.
2119 2016-01-12 Mike Frysinger <vapier@gentoo.org>
2121 * acinclude.m4: Include new ../warning.m4 file.
2122 * configure: Regenerated.
2123 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
2125 2016-01-12 Mike Frysinger <vapier@gentoo.org>
2127 * ax.c (is_goto_target): Mark static.
2128 * linux-low.c (register_addr): Likewise.
2129 (linux_fetch_registers, linux_store_registers): Likewise.
2130 * mem-break.c (any_persistent_commands): Fix old prototype.
2131 (add_commands_to_breakpoint): Mark static.
2132 * regcache.c (find_register_by_name): Delete unused func.
2133 * remote-utils.c (hex_or_minus_one): Mark static.
2134 * server.c (monitor_show_help): Mark static.
2135 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
2136 handle_v_requests): Likewise.
2138 2016-01-12 Pedro Alves <palves@redhat.com>
2140 Remove use of the registered trademark symbol throughout.
2142 2016-01-08 Yao Qi <yao.qi@linaro.org>
2144 * remote-utils.c (getpkt): If c is '\003', call target hook
2147 2016-01-06 Yao Qi <yao.qi@linaro.org>
2149 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
2150 linux-aarch32-low.c.
2151 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2152 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
2153 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2154 (thumb2_breakpoint): Declare.
2155 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
2156 linux-aarch32-low.h.
2157 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2158 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
2159 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2161 2016-01-01 Joel Brobecker <brobecker@adacore.com>
2163 * gdbreplay.c (gdbreplay_version): Change copyright year in
2165 * server.c (gdbserver_version): Likewise.
2167 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
2169 * server.c (crc32_table): Delete.
2170 (crc32): Use libiberty's xcrc32 function.
2172 2015-12-22 Joel Brobecker <brobecker@adacore.com>
2174 * lynx-low.c (lynx_delete_thread_callback): New function.
2175 (lynx_mourn): Properly delete our process and all of its
2176 threads. Remove call to clear_inferiors.
2178 2015-12-22 Joel Brobecker <brobecker@adacore.com>
2180 * target.c (thread_search_callback): Add check that
2181 the thread_stopped target callback is not NULL before
2184 2015-12-21 Yao Qi <yao.qi@linaro.org>
2186 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
2189 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2191 * server.c (handle_query): Call target_supports_software_single_step.
2193 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2195 * linux-low.c (single_step): New function.
2196 (linux_resume_one_lwp_throw): Call single_step.
2197 (start_step_over): Likewise.
2199 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2201 * Makefile.in (SFILES): Append arch/arm-linux.c,
2202 arch/arm-get-next-pcs.c.
2203 (arm-linux.o): New rule.
2204 (arm-get-next-pcs.o): New rule.
2205 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
2207 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
2208 to linux-aarch32-low.c.
2209 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2210 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2211 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2212 (thumb2_breakpoint_len): Likewise.
2213 (arm_is_thumb_mode): Make non-static.
2214 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
2215 from linux-aarch32-low.c.
2216 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2217 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2218 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2219 (thumb2_breakpoint_len): Likewise.
2220 (arm_is_thumb_mode): New declaration.
2221 * linux-arm-low.c: Include arch/arm-linux.h
2222 aarch/arm-get-next-pcs.h, sys/syscall.h.
2223 (get_next_pcs_ops): New struct.
2224 (get_next_pcs_addr_bits_remove): New function.
2225 (get_next_pcs_is_thumb): New function.
2226 (get_next_pcs_read_memory_unsigned_integer): Likewise.
2227 (arm_sigreturn_next_pc): Likewise.
2228 (get_next_pcs_syscall_next_pc): Likewise.
2229 (arm_gdbserver_get_next_pcs): Likewise.
2230 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
2232 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
2233 * server.h: Include gdb_vecs.h.
2235 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2237 * Makefile.in (SFILES): Append common/common-regcache.c.
2238 (OBS): Append common-regcache.o.
2239 (common-regcache.o): New rule.
2240 * regcache.c (init_register_cache): Initialize cache to
2242 (regcache_raw_read_unsigned): New function.
2243 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
2244 register_status enum.
2246 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2248 * linux-aarch64-low.c (the_low_targets): Rename
2249 breakpoint_reinsert_addr to get_next_pcs.
2250 * linux-arm-low.c (the_low_targets): Likewise.
2251 * linux-bfin-low.c (the_low_targets): Likewise.
2252 * linux-cris-low.c (the_low_targets): Likewise.
2253 * linux-crisv32-low.c (the_low_targets): Likewise.
2254 * linux-low.c (can_software_single_step): Likewise.
2255 (install_software_single_step_breakpoints): New function.
2256 (start_step_over): Use install_software_single_step_breakpoints.
2257 * linux-low.h: New CORE_ADDR vector.
2258 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
2260 * linux-mips-low.c (the_low_targets): Likewise.
2261 * linux-nios2-low.c (the_low_targets): Likewise.
2262 * linux-sparc-low.c (the_low_targets): Likewise.
2264 2015-12-17 Pedro Alves <palves@redhat.com>
2266 * linux-low.c (linux_kill_one_lwp): Remove references to
2268 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
2270 (linux_init_signals): Delete.
2271 (initialize_low): Adjust.
2272 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
2274 2015-12-16 Pedro Alves <palves@redhat.com>
2276 * configure.ac (compiler warning flags): When testing a
2277 -Wno-foo option, check whether -Wfoo works instead.
2278 * configure: Regenerate.
2280 2015-12-11 Don Breazeal <donb@codesourcery.com>
2282 * server.c (process_serial_event): Don't exit from gdbserver
2283 in remote mode if there are still active inferiors.
2285 2015-12-11 Yao Qi <yao.qi@linaro.org>
2287 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
2288 arm_breakpoint_at if the process is 32-bit.
2290 2015-12-11 Yao Qi <yao.qi@linaro.org>
2292 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
2295 2015-12-07 Yao Qi <yao.qi@linaro.org>
2297 * configure.srv: Append arm.o to srv_tgtobj for
2298 aarch64*-*-linux* target.
2299 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
2300 from linux-arm-low.c.
2301 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2302 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2303 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2304 (thumb2_breakpoint_len): Likewise.
2305 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
2306 (arm_breakpoint_kinds): Likewise.
2307 (arm_breakpoint_kind_from_pc): Likewise.
2308 (arm_sw_breakpoint_from_kind): Likewise.
2309 (arm_breakpoint_kind_from_current_state): Likewise.
2310 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
2311 (arm_sw_breakpoint_from_kind): Declare.
2312 (arm_breakpoint_kind_from_current_state): Declare.
2313 (arm_breakpoint_at): Declare.
2314 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
2315 arm_sw_breakpoint_from_kind if process is 32-bit.
2316 (aarch64_breakpoint_kind_from_pc): New function.
2317 (aarch64_breakpoint_kind_from_current_state): New function.
2318 (the_low_target): Initialize fields breakpoint_kind_from_pc
2319 and breakpoint_kind_from_current_state.
2320 * linux-arm-low.c (arm_breakpoint_kinds): Move to
2321 linux-aarch32-low.c.
2322 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
2323 (arm_breakpoint, arm_breakpoint_len): Likewise.
2324 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
2325 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2326 (arm_is_thumb_mode): Likewise.
2327 (arm_breakpoint_at): Likewise.
2328 (arm_breakpoint_kind_from_pc): Likewise.
2329 (arm_sw_breakpoint_from_kind): Likewise.
2330 (arm_breakpoint_kind_from_current_state): Likewise.
2333 2015-08-04 Yao Qi <yao.qi@linaro.org>
2335 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
2336 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
2337 * server.c (extended_protocol): Remove "static".
2338 * server.h (extended_protocol): Declare it.
2340 2015-12-04 Josh Stone <jistone@redhat.com>
2342 * target.h (struct target_ops) <arch_setup>: Rename to ...
2343 (struct target_ops) <post_create_inferior>: ... this.
2344 (target_arch_setup): Rename to ...
2345 (target_post_create_inferior): ... this, calling post_create_inferior.
2346 * server.c (start_inferior): Update target_arch_setup calls to
2347 target_post_create_inferior.
2348 * linux-low.c (linux_low_ptrace_options): Forward declare.
2349 (linux_arch_setup): Update its comment for general use.
2350 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
2351 (struct linux_target_ops): Use linux_post_create_inferior.
2352 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
2353 to post_create_inferior.
2354 * nto-low.c (struct nto_target_ops): Likewise.
2355 * spu-low.c (struct spu_target_ops): Likewise.
2356 * win32-low.c (struct win32_target_ops): Likewise.
2358 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
2360 * linux-arm-low.c: Remove duplicate arch/arm.h include.
2362 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2364 * linux-arm-low.c (arm_reinsert_addr): Remove function.
2365 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
2366 * linux-cris-low.c (cris_reinsert_addr> Remove function.
2367 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2368 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
2369 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2370 * linux-mips-low.c (mips_reinsert_addr): Remove function.
2371 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2372 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
2373 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2374 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
2375 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2377 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2379 * linux-low.c (linux_look_up_symbols): Don't call
2380 linux_supports_traceclone.
2381 * linux-low.h (thread_db_init): Remove use_events argument.
2382 * thread-db.c (thread_db_use_event): Remove global variable.
2383 (struct thread_db) <td_thr_event_enable_p>: Remove field.
2384 (struct thread_db) <td_create_bp>: Remove field.
2385 (thread_db_create_event): Remove function.
2386 (thread_db_enable_reporting): Likewise.
2387 (find_one_thread): Don't check for thread_db_use_events.
2388 (attach_thread): Likewise.
2389 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
2390 (try_thread_db_load_1): Don't check for thread_db_use_events.
2391 (thread_db_init): Remove use_events argument and thread events
2393 (remove_thread_event_breakpoints): Remove function.
2394 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
2396 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2398 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
2400 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2401 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
2402 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2403 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
2404 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
2406 * linux-crisv32-low.c (cris_supports_hardware_single_step):
2408 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2409 * linux-low.c (can_hardware_single_step): Use
2410 supports_hardware_single_step.
2411 (can_software_single_step): New function.
2412 (start_step_over): Call can_software_single_step.
2413 (linux_supports_hardware_single_step): New function.
2414 (struct target_ops) <supports_software_single_step>: Initialize.
2415 * linux-low.h (struct linux_target_ops)
2416 <supports_hardware_single_step>: Initialize.
2417 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
2418 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2419 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
2420 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
2421 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
2422 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2423 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
2424 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2425 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
2426 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
2428 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
2429 (struct linux_target_ops) <tile_supports_hardware_single_step>:
2431 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
2432 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2433 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
2435 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2436 * target.h (struct target_ops): <supports_software_single_step>:
2438 (target_supports_software_single_step): New macro.
2440 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2442 * linux-low.c (linux_wait_1): Fix pc advance condition.
2443 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
2444 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
2446 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2448 * linux-arm-low.c (arm_is_thumb_mode): New function.
2449 (arm_breakpoint_at): Use arm_is_thumb_mode.
2450 (arm_breakpoint_kind_from_current_state): New function.
2451 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
2453 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
2454 (linux_breakpoint_kind_from_current_state): New function.
2455 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
2456 * linux-low.h (struct linux_target_ops)
2457 <breakpoint_kind_from_current_state>: New field.
2458 * target.h (struct target_ops): Likewise.
2459 (target_breakpoint_kind_from_current_state): New macro.
2461 2015-11-30 Pedro Alves <palves@redhat.com>
2463 * linux-low.c (linux_resume): Wake up the event loop before
2466 2015-11-30 Pedro Alves <palves@redhat.com>
2468 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
2470 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
2472 * target.c (struct thread_search): New structure.
2473 (thread_search_callback): New function.
2474 (prev_general_thread): New global.
2475 (prepare_to_access_memory, done_accessing_memory): New functions.
2476 * target.h (prepare_to_access_memory, done_accessing_memory):
2477 Replace macros with function declarations.
2479 2015-11-30 Pedro Alves <palves@redhat.com>
2482 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
2483 report TARGET_WAITKIND_NO_RESUMED.
2484 * remote-utils.c (prepare_resume_reply): Handle
2485 TARGET_WAITKIND_NO_RESUMED.
2486 * server.c (report_no_resumed): New global.
2487 (handle_query) <qSupported>: Handle "no-resumed+". Report
2488 "no-resumed+" support.
2489 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
2490 return error if the client doesn't support no-resumed events.
2491 (push_stop_notification): New function.
2492 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
2493 events if the client supports them.
2495 2015-11-30 Pedro Alves <palves@redhat.com>
2497 * linux-low.c (thread_still_has_status_pending_p): Don't check
2499 (lwp_resumed): New function.
2500 (status_pending_p_callback): Return early if the LWP is not
2501 supposed to be resumed.
2503 2015-11-30 Pedro Alves <palves@redhat.com>
2505 * linux-low.c (handle_extended_wait): Assert that the LWP's
2506 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
2507 thread create events, leave the new child's status pending.
2508 (linux_low_filter_event): If GDB wants to hear about thread exit
2509 events, leave the LWP marked dead and don't delete it.
2510 (linux_wait_for_event_filtered): Don't check for thread exit.
2511 (filter_exit_event): New function.
2512 (linux_wait_1): Use it, when returning an exit event.
2513 (linux_resume_one_lwp_throw): Assert that the LWP's
2514 waitstatus is TARGET_WAITKIND_IGNORE.
2515 * remote-utils.c (prepare_resume_reply): Handle
2516 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
2517 * server.c (report_thread_events): New global.
2518 (handle_general_set): Handle QThreadEvents.
2519 (handle_query) <qSupported>: Handle and report QThreadEvents+;
2520 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
2521 TARGET_WAITKIND_THREAD_EXITED.
2522 * server.h (report_thread_events): Declare.
2524 2015-11-30 Pedro Alves <palves@redhat.com>
2526 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
2527 the thread's last_resume_kind was resume_stop.
2529 2015-11-30 Pedro Alves <palves@redhat.com>
2531 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
2534 2015-11-30 Pedro Alves <palves@redhat.com>
2536 * server.c (handle_v_requests): Handle vCtrlC.
2538 2015-11-30 Pedro Alves <palves@redhat.com>
2540 * gdbthread.h (find_any_thread_of_pid): Declare.
2541 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
2543 * server.c (handle_query): If current_thread is NULL, look for
2544 another thread of the selected process.
2546 2015-11-26 Daniel Colascione <dancol@dancol.org>
2547 Simon Marchi <simon.marchi@ericsson.com>
2549 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
2550 * server.c (handle_qxfer_threads_worker): Refactor to include thread
2552 * target.h (struct target_ops) <thread_name>: New field.
2553 (target_thread_name): New macro.
2555 2015-11-23 Joel Brobecker <brobecker@adacore.com>
2557 * regcache.h (regcache_invalidate_pid): Add declaration.
2558 * regcache.c (regcache_invalidate_pid): New function, extracted
2559 from regcache_invalidate.
2560 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
2561 Add trivial documentation comment.
2562 * lynx-low.c: Use regcache_invalidate_pid instead of
2563 regcache_invalidate.
2565 2015-11-23 Joel Brobecker <brobecker@adacore.com>
2567 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
2568 and Elf64_auxv_t if the target is Android.
2570 2015-11-22 Doug Evans <xdje42@gmail.com>
2572 * target.h: #include <sys/types.h>.
2574 2015-11-19 Pedro Alves <palves@redhat.com>
2576 * linux-low.c (linux_process_qsupported): Change prototype.
2578 * linux-low.h (struct linux_target_ops) <process_qsupported>:
2580 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
2581 and adjust to loop over all features.
2582 * server.c (handle_query) <qSupported>: Adjust to call
2583 target_process_qsupported once, passing it a vector of unprocessed
2585 * target.h (struct target_ops) <process_qsupported>: Change
2587 (target_process_qsupported): Adjust.
2589 2015-11-19 Pedro Alves <palves@redhat.com>
2591 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
2593 * configure: Regenerate.
2595 2015-11-19 Pedro Alves <palves@redhat.com>
2597 * configure: Regenerate.
2599 2015-11-19 Yao Qi <yao.qi@linaro.org>
2601 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
2604 2015-11-19 Yao Qi <yao.qi@linaro.org>
2606 * linux-aarch64-low.c (enum aarch64_operand_type): New.
2607 (struct aarch64_operand): Move enum out.
2609 2015-11-19 Yao Qi <yao.qi@linaro.org>
2611 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
2612 struct user_fpsimd_state *.
2613 (aarch64_store_fpregset): Likewise.
2615 2015-11-19 Yao Qi <yao.qi@linaro.org>
2617 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
2618 struct user_pt_regs *.
2619 (aarch64_store_gregset): Likewise.
2621 2015-11-18 Pedro Alves <palves@redhat.com>
2623 * Makefile.in (all_object_files): Add $IPA_OBJS.
2625 2015-11-17 Pedro Alves <palves@redhat.com>
2627 * win32-low.c (win32_resume): Use gdb_signal_from_host,
2628 GDB_SIGNAL_0 and gdb_signal_to_string.
2630 2015-11-17 Pedro Alves <palves@redhat.com>
2632 * win32-low.c (handle_output_debug_string): Remove parameter.
2633 (win32_kill): Remove our_status local and adjust call to
2634 handle_output_debug_string.
2635 (get_child_debug_event): Adjust call to
2636 handle_output_debug_string.
2638 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2640 * linux-mips-low.c (mips_fill_gregset): Add cast.
2641 (mips_store_gregset): Likewise.
2642 (mips_fill_fpregset): Likewise.
2643 (mips_store_fpregset): Likewise.
2645 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2647 * linux-mips-low.c (mips_add_watchpoint): Rename private to
2650 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2652 * linux-mips-low.c (mips_linux_new_thread): Change type of
2653 watch_type to enum target_hw_bp_type.
2655 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2657 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
2658 Change return type to arm_hwbp_type.
2660 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2662 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
2663 (arm_store_gregset): Likewise.
2664 * linux-arm-low.c (arm_get_hwcap): Likewise.
2665 (arm_read_description): Likewise.
2667 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2669 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
2671 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2673 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
2674 (ppc_fill_vsxregset): Likewise.
2675 (ppc_store_vsxregset): Likewise.
2676 (ppc_fill_vrregset): Likewise.
2677 (ppc_store_vrregset): Likewise.
2678 (ppc_fill_evrregset): Likewise.
2679 (ppc_store_evrregset): Likewise.
2681 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2683 * linux-ppc-low.c (ppc_usrregs_info): Remove
2684 forward-declaration.
2685 (ppc_arch_setup): Move lower in file.
2687 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
2689 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
2690 (ps_pdwrite): Likewise.
2692 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
2694 * linux-arm-low.c (arm_new_thread): Move pointer dereference
2695 to after assert checks.
2697 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
2699 * proc-service.c (ps_pdread): Add/adjust casts.
2700 (ps_pdwrite): Add/adjust casts.
2702 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2704 * server.c (handle_search_memory_1): Cast return value of
2707 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2709 * server.c (write_qxfer_response): Change type of data to
2712 2015-10-29 Pedro Alves <palves@redhat.com>
2714 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
2716 2015-10-29 Pedro Alves <palves@redhat.com>
2718 * tracepoint.c (clear_installed_tracepoints): Add casts.
2720 2015-10-29 Pedro Alves <palves@redhat.com>
2722 * server.c (handle_v_cont, process_serial_event): Add enum
2723 gdb_signal casts to signal parsing code.
2725 2015-10-29 Pedro Alves <palves@redhat.com>
2727 * linux-low.h (NULL_REGSET): Define.
2728 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2729 * linux-arm-low.c (arm_regsets): Likewise.
2730 * linux-crisv32-low.c (cris_regsets): Likewise.
2731 * linux-m68k-low.c (m68k_regsets): Likewise.
2732 * linux-mips-low.c (mips_regsets): Likewise.
2733 * linux-nios2-low.c (nios2_regsets): Likewise.
2734 * linux-ppc-low.c (ppc_regsets): Likewise.
2735 * linux-s390-low.c (s390_regsets): Likewise.
2736 * linux-sh-low.c (sh_regsets): Likewise.
2737 * linux-sparc-low.c (sparc_regsets): Likewise.
2738 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2739 * linux-tile-low.c (tile_regsets): Likewise.
2740 * linux-x86-low.c (x86_regsets): Likewise.
2741 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2743 2015-10-29 Pedro Alves <palves@redhat.com>
2745 * linux-low.h (NULL_REGSET): Define.
2746 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2747 * linux-arm-low.c (arm_regsets): Likewise.
2748 * linux-crisv32-low.c (cris_regsets): Likewise.
2749 * linux-m68k-low.c (m68k_regsets): Likewise.
2750 * linux-mips-low.c (mips_regsets): Likewise.
2751 * linux-nios2-low.c (nios2_regsets): Likewise.
2752 * linux-ppc-low.c (ppc_regsets): Likewise.
2753 * linux-s390-low.c (s390_regsets): Likewise.
2754 * linux-sh-low.c (sh_regsets): Likewise.
2755 * linux-sparc-low.c (sparc_regsets): Likewise.
2756 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2757 * linux-tile-low.c (tile_regsets): Likewise.
2758 * linux-x86-low.c (x86_regsets): Likewise.
2759 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2761 2015-10-26 Doug Evans <dje@google.com>
2763 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
2765 2015-10-26 Doug Evans <dje@google.com>
2767 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
2769 2015-10-26 Doug Evans <dje@google.com>
2771 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
2773 (attach_thread, find_new_threads_callback): Ditto.
2775 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2777 * mem-break.h (set_breakpoint_data): Remove.
2779 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2781 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
2782 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2783 (initialize_low): Remove set_breakpoint_data call.
2784 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
2785 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
2786 (initialize_low): Remove set_breakpoint_data call.
2787 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
2788 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2789 (initialize_low): Remove set_breakpoint_data call.
2791 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2793 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
2794 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
2795 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
2796 * target.h (target_breakpoint_kind_from_pc): New macro.
2798 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
2800 * linux-low.c (default_breakpoint_kind_from_pc): New function.
2801 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
2802 the default breakpoint kind.
2804 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2806 * linux-arm-low.c (arm_supports_z_point_type): Add software
2809 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2811 * linux-arm-low.c: Refactor breakpoint definitions.
2812 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
2813 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
2815 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2817 * Makefile.in: Add arm.c/o.
2818 * configure.srv: Likewise.
2819 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
2820 (arm_breakpoint_kind_from_pc): New function.
2821 (arm_sw_breakpoint_from_kind): Return proper kind.
2822 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
2824 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2826 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
2828 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
2829 (struct raw_breakpoint) <size>: Remove.
2830 (struct raw_breakpoint) <kind>: Add.
2831 (bp_size): New function.
2832 (bp_opcode): Likewise.
2833 (find_raw_breakpoint_at): Adjust for kind.
2834 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
2835 (remove_memory_breakpoint): Adjust for kind call bp_size.
2836 (set_raw_breakpoint_at): Adjust for kind.
2837 (set_breakpoint): Likewise.
2838 (set_breakpoint_at): Call breakpoint_kind_from_pc.
2839 (delete_raw_breakpoint): Adjust for kind.
2840 (delete_breakpoint): Likewise.
2841 (find_gdb_breakpoint): Likewise.
2842 (set_gdb_breakpoint_1): Likewise.
2843 (set_gdb_breakpoint): Likewise.
2844 (delete_gdb_breakpoint_1): Likewise.
2845 (delete_gdb_breakpoint): Likewise.
2846 (uninsert_raw_breakpoint): Likewise.
2847 (reinsert_raw_breakpoint): Likewise.
2848 (set_breakpoint_data): Remove.
2849 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
2850 (check_mem_read): Adjust for kind call bp_size.
2851 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
2852 (clone_one_breakpoint): Adjust for kind.
2853 * mem-break.h (set_gdb_breakpoint): Likewise.
2854 (delete_gdb_breakpoint): Likewise.
2855 * server.c (process_serial_event): Likewise.
2857 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2859 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
2860 (struct linux_target_ops) <breakpoint>: Remove.
2861 (struct linux_target_ops) <breakpoint_len>: Remove.
2862 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2863 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2864 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
2865 (arm_sw_breakpoint_from_kind): New function.
2866 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
2867 (struct linux_target_ops) <breakpoint>: Remove.
2868 (struct linux_target_ops) <breakpoint_len>: Remove.
2869 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2870 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2871 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
2872 (struct linux_target_ops) <breakpoint>: Remove.
2873 (struct linux_target_ops) <breakpoint_len>: Remove.
2874 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2875 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2876 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
2877 (struct linux_target_ops) <breakpoint>: Remove.
2878 (struct linux_target_ops) <breakpoint_len>: Remove.
2879 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2880 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2881 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
2882 and sw_breakpoint_from_kind to increment the pc.
2883 (linux_breakpoint_kind_from_pc): New function.
2884 (linux_sw_breakpoint_from_kind): New function.
2885 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
2886 (initialize_low): Call breakpoint_kind_from_pc and
2887 sw_breakpoint_from_kind to replace breakpoint_data/len.
2888 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
2890 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
2891 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
2892 (struct linux_target_ops) <breakpoint>: Remove.
2893 (struct linux_target_ops) <breakpoint_len>: Remove.
2894 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2895 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2896 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
2897 (struct linux_target_ops) <breakpoint>: Remove.
2898 (struct linux_target_ops) <breakpoint_len>: Remove.
2899 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2900 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2901 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
2902 (struct linux_target_ops) <breakpoint>: Remove.
2903 (struct linux_target_ops) <breakpoint_len>: Remove.
2904 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2905 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2906 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
2907 (struct linux_target_ops) <breakpoint>: Remove.
2908 (struct linux_target_ops) <breakpoint_len>: Remove.
2909 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2910 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2911 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
2912 (struct linux_target_ops) <breakpoint>: Remove.
2913 (struct linux_target_ops) <breakpoint_len>: Remove.
2914 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2915 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2916 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
2917 (struct linux_target_ops) <breakpoint>: Remove.
2918 (struct linux_target_ops) <breakpoint_len>: Remove.
2919 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2920 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2921 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
2922 (struct linux_target_ops) <breakpoint>: Remove.
2923 (struct linux_target_ops) <breakpoint_len>: Remove.
2924 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2925 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2926 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
2927 (struct linux_target_ops) <breakpoint>: Remove.
2928 (struct linux_target_ops) <breakpoint_len>: Remove.
2929 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2930 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2931 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
2932 (struct linux_target_ops) <breakpoint>: Remove.
2933 (struct linux_target_ops) <breakpoint_len>: Remove.
2934 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2935 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2936 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
2937 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
2938 (struct linux_target_ops) <breakpoint>: Remove.
2939 (struct linux_target_ops) <breakpoint_len>: Remove.
2940 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2941 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2942 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
2943 (struct linux_target_ops) <breakpoint>: Remove.
2944 (struct linux_target_ops) <breakpoint_len>: Remove.
2945 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2946 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2948 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2950 * linux-cris-low.c (cris_get_pc): Remove void arg.
2952 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2954 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
2957 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2959 * inferiors.c (thread_pid_matches_callback): New function.
2960 (find_thread_process): New function.
2961 (remove_thread): Reset current_thread.
2962 (remove_process): Assert threads have been removed first.
2964 2015-10-15 Yao Qi <yao.qi@linaro.org>
2966 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
2968 (aarch64_remove_point): Likewise.
2969 * regcache.c (regcache_register_size): New function.
2971 2015-10-12 Yao Qi <yao.qi@linaro.org>
2973 * linux-aarch64-low.c: Update all callers as emit_load_store
2974 is renamed to aarch64_emit_load_store.
2976 2015-10-12 Yao Qi <yao.qi@linaro.org>
2978 * linux-aarch64-low.c: Update all callers of function renaming
2979 from emit_insn to aarch64_emit_insn.
2981 2015-10-12 Yao Qi <yao.qi@linaro.org>
2983 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
2984 arch/aarch64-insn.h.
2985 (struct aarch64_memory_operand): Likewise.
2987 (emit_insn): Move to arch/aarch64-insn.c.
2988 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
2989 (emit_load_store): Move to arch/aarch64-insn.c.
2990 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
2991 (can_encode_int32): Remove.
2993 2015-10-12 Yao Qi <yao.qi@linaro.org>
2995 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
2996 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
2997 (aarch64_relocate_instruction): Likewise.
2998 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
2999 (struct aarch64_insn_visitor): Likewise.
3001 2015-10-12 Yao Qi <yao.qi@linaro.org>
3003 * linux-aarch64-low.c (struct aarch64_insn_data): New.
3004 (struct aarch64_insn_visitor): New.
3005 (struct aarch64_insn_relocation_data): New.
3006 (aarch64_ftrace_insn_reloc_b): New function.
3007 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3008 (aarch64_ftrace_insn_reloc_cb): Likewise.
3009 (aarch64_ftrace_insn_reloc_tb): Likewise.
3010 (aarch64_ftrace_insn_reloc_adr): Likewise.
3011 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
3012 (aarch64_ftrace_insn_reloc_others): Likewise.
3014 (aarch64_relocate_instruction): Use visitor.
3016 2015-10-12 Yao Qi <yao.qi@linaro.org>
3018 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
3019 int. Add argument buf.
3020 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
3021 aarch64_relocate_instruction.
3023 2015-10-12 Yao Qi <yao.qi@linaro.org>
3025 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
3026 argument insn. Remove local variable insn. Don't call
3028 (aarch64_install_fast_tracepoint_jump_pad): Call
3031 2015-09-30 Yao Qi <yao.qi@linaro.org>
3033 * linux-aarch64-low.c (emit_movk): Shorten a long line.
3034 (emit_load_store_pair): Likewise.
3036 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3038 * dll.c (match_dll): Add cast(s).
3039 (unloaded_dll): Likewise.
3040 * linux-low.c (second_thread_of_pid_p): Likewise.
3041 (delete_lwp_callback): Likewise.
3042 (count_events_callback): Likewise.
3043 (select_event_lwp_callback): Likewise.
3044 (linux_set_resume_request): Likewise.
3045 * server.c (accumulate_file_name_length): Likewise.
3046 (emit_dll_description): Likewise.
3047 (handle_qxfer_threads_worker): Likewise.
3048 (visit_actioned_threads): Likewise.
3049 * thread-db.c (any_thread_of): Likewise.
3050 * tracepoint.c (same_process_p): Likewise.
3051 (match_blocktype): Likewise.
3052 (build_traceframe_info_xml): Likewise.
3054 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3056 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
3058 (gdb_unparse_agent_expr): Likewise.
3059 * hostio.c (require_data): Likewise.
3060 (handle_pread): Likewise.
3061 * linux-low.c (disable_regset): Likewise.
3062 (fetch_register): Likewise.
3063 (store_register): Likewise.
3064 (get_dynamic): Likewise.
3065 (linux_qxfer_libraries_svr4): Likewise.
3066 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
3067 (set_fast_tracepoint_jump): Likewise.
3068 (uninsert_fast_tracepoint_jumps_at): Likewise.
3069 (reinsert_fast_tracepoint_jumps_at): Likewise.
3070 (validate_inserted_breakpoint): Likewise.
3071 (clone_agent_expr): Likewise.
3072 * regcache.c (init_register_cache): Likewise.
3073 * remote-utils.c (putpkt_binary_1): Likewise.
3074 (decode_M_packet): Likewise.
3075 (decode_X_packet): Likewise.
3076 (look_up_one_symbol): Likewise.
3077 (relocate_instruction): Likewise.
3078 (monitor_output): Likewise.
3079 * server.c (handle_search_memory): Likewise.
3080 (handle_qxfer_exec_file): Likewise.
3081 (handle_qxfer_libraries): Likewise.
3082 (handle_qxfer): Likewise.
3083 (handle_query): Likewise.
3084 (handle_v_cont): Likewise.
3085 (handle_v_run): Likewise.
3086 (captured_main): Likewise.
3087 * target.c (write_inferior_memory): Likewise.
3088 * thread-db.c (try_thread_db_load_from_dir): Likewise.
3089 * tracepoint.c (init_trace_buffer): Likewise.
3090 (add_tracepoint_action): Likewise.
3091 (add_traceframe): Likewise.
3092 (add_traceframe_block): Likewise.
3093 (cmd_qtdpsrc): Likewise.
3094 (cmd_qtdv): Likewise.
3095 (cmd_qtstatus): Likewise.
3096 (response_source): Likewise.
3097 (response_tsv): Likewise.
3098 (cmd_qtnotes): Likewise.
3099 (gdb_collect): Likewise.
3100 (initialize_tracepoint): Likewise.
3102 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3104 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
3105 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
3106 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
3108 (enum aarch64_condition_codes): New enum.
3109 (w0): New static global.
3112 (struct aarch64_memory_operand) <type>: New
3113 MEMORY_OPERAND_POSTINDEX type.
3114 (postindex_memory_operand): New helper function.
3115 (emit_ret): New function.
3116 (emit_load_store_pair): New function, factored out of emit_stp
3117 with support for MEMORY_OPERAND_POSTINDEX.
3118 (emit_stp): Rewrite using emit_load_store_pair.
3119 (emit_ldp): New function.
3120 (emit_load_store): Likewise.
3121 (emit_ldr): Mention post-index instruction in comment.
3122 (emit_ldrh): New function.
3123 (emit_ldrb): New function.
3124 (emit_ldrsw): Mention post-index instruction in comment.
3125 (emit_str): Likewise.
3126 (emit_subs): New function.
3127 (emit_cmp): Likewise.
3128 (emit_and): Likewise.
3129 (emit_orr): Likewise.
3130 (emit_orn): Likewise.
3131 (emit_eor): Likewise.
3132 (emit_mvn): Likewise.
3133 (emit_lslv): Likewise.
3134 (emit_lsrv): Likewise.
3135 (emit_asrv): Likewise.
3136 (emit_mul): Likewise.
3137 (emit_sbfm): Likewise.
3138 (emit_sbfx): Likewise.
3139 (emit_ubfm): Likewise.
3140 (emit_ubfx): Likewise.
3141 (emit_csinc): Likewise.
3142 (emit_cset): Likewise.
3143 (emit_nop): Likewise.
3144 (emit_ops_insns): New helper function.
3145 (emit_pop): Likewise.
3146 (emit_push): Likewise.
3147 (aarch64_emit_prologue): New function.
3148 (aarch64_emit_epilogue): Likewise.
3149 (aarch64_emit_add): Likewise.
3150 (aarch64_emit_sub): Likewise.
3151 (aarch64_emit_mul): Likewise.
3152 (aarch64_emit_lsh): Likewise.
3153 (aarch64_emit_rsh_signed): Likewise.
3154 (aarch64_emit_rsh_unsigned): Likewise.
3155 (aarch64_emit_ext): Likewise.
3156 (aarch64_emit_log_not): Likewise.
3157 (aarch64_emit_bit_and): Likewise.
3158 (aarch64_emit_bit_or): Likewise.
3159 (aarch64_emit_bit_xor): Likewise.
3160 (aarch64_emit_bit_not): Likewise.
3161 (aarch64_emit_equal): Likewise.
3162 (aarch64_emit_less_signed): Likewise.
3163 (aarch64_emit_less_unsigned): Likewise.
3164 (aarch64_emit_ref): Likewise.
3165 (aarch64_emit_if_goto): Likewise.
3166 (aarch64_emit_goto): Likewise.
3167 (aarch64_write_goto_address): Likewise.
3168 (aarch64_emit_const): Likewise.
3169 (aarch64_emit_call): Likewise.
3170 (aarch64_emit_reg): Likewise.
3171 (aarch64_emit_pop): Likewise.
3172 (aarch64_emit_stack_flush): Likewise.
3173 (aarch64_emit_zero_ext): Likewise.
3174 (aarch64_emit_swap): Likewise.
3175 (aarch64_emit_stack_adjust): Likewise.
3176 (aarch64_emit_int_call_1): Likewise.
3177 (aarch64_emit_void_call_2): Likewise.
3178 (aarch64_emit_eq_goto): Likewise.
3179 (aarch64_emit_ne_goto): Likewise.
3180 (aarch64_emit_lt_goto): Likewise.
3181 (aarch64_emit_le_goto): Likewise.
3182 (aarch64_emit_gt_goto): Likewise.
3183 (aarch64_emit_ge_got): Likewise.
3184 (aarch64_emit_ops_impl): New static global variable.
3185 (aarch64_emit_ops): New target function, return
3186 &aarch64_emit_ops_impl.
3187 (struct linux_target_ops): Install it.
3189 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3191 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
3192 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
3194 * linux-aarch64-ipa.c: New file.
3195 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
3197 (aarch64_get_thread_area): New target method.
3198 (extract_signed_bitfield): New helper function.
3199 (aarch64_decode_ldr_literal): New function.
3200 (enum aarch64_opcodes): New enum.
3201 (struct aarch64_register): New struct.
3202 (struct aarch64_operand): New struct.
3203 (x0): New static global.
3212 (aarch64_register): New helper function.
3213 (register_operand): Likewise.
3214 (immediate_operand): Likewise.
3215 (struct aarch64_memory_operand): New struct.
3216 (offset_memory_operand): New helper function.
3217 (preindex_memory_operand): Likewise.
3218 (enum aarch64_system_control_registers): New enum.
3219 (ENCODE): New macro.
3220 (emit_insn): New helper function.
3221 (emit_b): New function.
3222 (emit_bcond): Likewise.
3223 (emit_cb): Likewise.
3224 (emit_tb): Likewise.
3225 (emit_blr): Likewise.
3226 (emit_stp): Likewise.
3227 (emit_ldp_q_offset): Likewise.
3228 (emit_stp_q_offset): Likewise.
3229 (emit_load_store): Likewise.
3230 (emit_ldr): Likewise.
3231 (emit_ldrsw): Likewise.
3232 (emit_str): Likewise.
3233 (emit_ldaxr): Likewise.
3234 (emit_stxr): Likewise.
3235 (emit_stlr): Likewise.
3236 (emit_data_processing_reg): Likewise.
3237 (emit_data_processing): Likewise.
3238 (emit_add): Likewise.
3239 (emit_sub): Likewise.
3240 (emit_mov): Likewise.
3241 (emit_movk): Likewise.
3242 (emit_mov_addr): Likewise.
3243 (emit_mrs): Likewise.
3244 (emit_msr): Likewise.
3245 (emit_sevl): Likewise.
3246 (emit_wfe): Likewise.
3247 (append_insns): Likewise.
3248 (can_encode_int32_in): New helper function.
3249 (aarch64_relocate_instruction): New function.
3250 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
3251 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
3252 (struct linux_target_ops): Install aarch64_get_thread_area,
3253 aarch64_install_fast_tracepoint_jump_pad and
3254 aarch64_get_min_fast_tracepoint_insn_len.
3256 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3258 * Makefile.in (aarch64-insn.o): New rule.
3259 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
3261 2015-09-21 Yao Qi <yao.qi@linaro.org>
3263 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
3265 2015-09-21 Yao Qi <yao.qi@linaro.org>
3267 * tracepoint.c (max_jump_pad_size): Remove.
3269 2015-09-18 Yao Qi <yao.qi@linaro.org>
3271 * linux-aarch64-low.c: Don't include sys/uio.h.
3272 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
3274 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
3276 * tracepoint.c (eval_result_type): Change prototype.
3277 (condition_true_at_tracepoint): Fix argument to compiled_cond.
3279 2015-09-15 Pedro Alves <palves@redhat.com>
3281 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
3282 Check whether to report exec events instead of checking whether
3283 multiprocess is enabled.
3285 2015-09-15 Pedro Alves <palves@redhat.com>
3288 * remote-utils.c (prepare_resume_reply): Merge
3289 TARGET_WAITKIND_VFORK_DONE switch case with the
3290 TARGET_WAITKIND_FORKED case.
3292 2015-09-15 Yao Qi <yao.qi@linaro.org>
3294 * server.c (handle_query): Check string comparison using
3295 "else if" instead of "if".
3297 2015-09-15 Yao Qi <yao.qi@linaro.org>
3299 * server.c (vCont_supported): New global variable.
3300 (handle_query): Set vCont_supported to 1 if "vContSupported+"
3301 matches. Append ";vContSupported+" to own_buf.
3302 (handle_v_requests): Append ";s;S" to own_buf if target supports
3303 hardware single step or vCont_supported is false.
3304 (capture_main): Set vCont_supported to zero.
3306 2015-09-15 Yao Qi <yao.qi@linaro.org>
3308 * linux-low.c (linux_supports_conditional_breakpoints): Rename
3310 (linux_supports_hardware_single_step): ... New function.
3311 (linux_target_ops): Update.
3312 * lynx-low.c (lynx_target_ops): Set field
3313 supports_hardware_single_step to target_can_do_hardware_single_step.
3314 * nto-low.c (nto_target_ops): Likewise.
3315 * spu-low.c (spu_target_ops): Likewise.
3316 * win32-low.c (win32_target_ops): Likewise.
3317 * target.c (target_can_do_hardware_single_step): New function.
3318 * target.h (struct target_ops) <supports_conditional_breakpoints>:
3319 Remove. <supports_hardware_single_step>: New field.
3320 (target_supports_conditional_breakpoints): Remove.
3321 (target_supports_hardware_single_step): New macro.
3322 (target_can_do_hardware_single_step): Declare.
3323 * server.c (handle_query): Use target_supports_hardware_single_step
3324 instead of target_supports_conditional_breakpoints.
3326 2015-09-15 Yao Qi <yao.qi@linaro.org>
3328 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
3330 (struct linux_target_ops the_low_target): Install
3331 aarch64_linux_siginfo_fixup.
3333 2015-09-11 Don Breazeal <donb@codesourcery.com>
3334 Luis Machado <lgustavo@codesourcery.com>
3336 * linux-low.c (linux_mourn): Static declaration.
3337 (linux_arch_setup): Move in front of
3338 handle_extended_wait.
3339 (linux_arch_setup_thread): New function.
3340 (handle_extended_wait): Handle exec events. Call
3341 linux_arch_setup_thread. Make event_lwp argument a
3342 pointer-to-a-pointer.
3343 (check_zombie_leaders): Do not check stopped threads.
3344 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
3345 (linux_low_filter_event): Add lwp and thread for exec'ing
3346 non-leader thread if leader thread has been deleted.
3347 Refactor code into linux_arch_setup_thread and call it.
3348 Pass child lwp pointer by reference to handle_extended_wait.
3349 (linux_wait_for_event_filtered): Update comment.
3350 (linux_wait_1): Prevent clobbering exec event status.
3351 (linux_supports_exec_events): New function.
3352 (linux_target_ops) <supports_exec_events>: Initialize new member.
3353 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
3355 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
3356 * server.c (report_exec_events): New global variable.
3357 (handle_query): Handle qSupported query for exec-events feature.
3358 (captured_main): Initialize report_exec_events.
3359 * server.h (report_exec_events): Declare new global variable.
3360 * target.h (struct target_ops) <supports_exec_events>: New
3362 (target_supports_exec_events): New macro.
3363 * win32-low.c (win32_target_ops) <supports_exec_events>:
3364 Initialize new member.
3366 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
3368 * linux-low.c (linux_low_enable_btrace): Remove.
3369 (linux_target_ops): Replace linux_low_enable_btrace with
3370 linux_enable_btrace.
3372 2015-09-03 Yao Qi <yao.qi@linaro.org>
3374 * linux-aarch64-low.c (aarch64_insert_point): Call
3375 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
3378 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3380 * linux-low.c (check_stopped_by_breakpoint): Use
3381 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
3383 2015-08-27 Pedro Alves <palves@redhat.com>
3385 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
3387 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
3389 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
3390 the XNEW-family equivalent.
3391 (compile_bytecodes): Likewise.
3392 * dll.c (loaded_dll): Likewise.
3393 * event-loop.c (append_callback_event): Likewise.
3394 (create_file_handler): Likewise.
3395 (create_file_event): Likewise.
3396 * hostio.c (handle_open): Likewise.
3397 * inferiors.c (add_thread): Likewise.
3398 (add_process): Likewise.
3399 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
3400 * linux-arm-low.c (arm_new_process): Likewise.
3401 (arm_new_thread): Likewise.
3402 * linux-low.c (add_to_pid_list): Likewise.
3403 (linux_add_process): Likewise.
3404 (handle_extended_wait): Likewise.
3405 (add_lwp): Likewise.
3406 (enqueue_one_deferred_signal): Likewise.
3407 (enqueue_pending_signal): Likewise.
3408 (linux_resume_one_lwp_throw): Likewise.
3409 (linux_resume_one_thread): Likewise.
3410 (linux_read_memory): Likewise.
3411 (linux_write_memory): Likewise.
3412 * linux-mips-low.c (mips_linux_new_process): Likewise.
3413 (mips_linux_new_thread): Likewise.
3414 (mips_add_watchpoint): Likewise.
3415 * linux-x86-low.c (initialize_low_arch): Likewise.
3416 * lynx-low.c (lynx_add_process): Likewise.
3417 * mem-break.c (set_raw_breakpoint_at): Likewise.
3418 (set_breakpoint): Likewise.
3419 (add_condition_to_breakpoint): Likewise.
3420 (add_commands_to_breakpoint): Likewise.
3421 (clone_agent_expr): Likewise.
3422 (clone_one_breakpoint): Likewise.
3423 * regcache.c (new_register_cache): Likewise.
3424 * remote-utils.c (look_up_one_symbol): Likewise.
3425 * server.c (queue_stop_reply): Likewise.
3426 (start_inferior): Likewise.
3427 (queue_stop_reply_callback): Likewise.
3428 (handle_target_event): Likewise.
3429 * spu-low.c (fetch_ppc_memory): Likewise.
3430 (store_ppc_memory): Likewise.
3431 * target.c (set_target_ops): Likewise.
3432 * thread-db.c (thread_db_load_search): Likewise.
3433 (try_thread_db_load_1): Likewise.
3434 * tracepoint.c (add_tracepoint): Likewise.
3435 (add_tracepoint_action): Likewise.
3436 (create_trace_state_variable): Likewise.
3437 (cmd_qtdpsrc): Likewise.
3438 (cmd_qtro): Likewise.
3439 (add_while_stepping_state): Likewise.
3440 * win32-low.c (child_add_thread): Likewise.
3441 (get_image_name): Likewise.
3443 2015-08-25 Yao Qi <yao.qi@linaro.org>
3445 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
3447 2015-08-25 Yao Qi <yao.qi@linaro.org>
3449 * Makefile.in (aarch64-linux.o): New rule.
3450 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
3452 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
3453 (aarch64_init_debug_reg_state): Make it extern.
3454 (aarch64_linux_prepare_to_resume): Remove.
3456 2015-08-25 Yao Qi <yao.qi@linaro.org>
3458 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
3459 lwp_arch_private_info and ptid_of_lwp.
3461 2015-08-25 Yao Qi <yao.qi@linaro.org>
3463 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
3464 Find proc_info by find_process_pid. All callers updated.
3466 2015-08-25 Yao Qi <yao.qi@linaro.org>
3468 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
3470 (debug_reg_change_callback): Remove.
3471 (aarch64_notify_debug_reg_change): Remove.
3473 2015-08-25 Yao Qi <yao.qi@linaro.org>
3475 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
3476 Call current_lwp_ptid.
3478 2015-08-25 Yao Qi <yao.qi@linaro.org>
3480 * linux-aarch64-low.c (debug_reg_change_callback): Use
3483 2015-08-25 Yao Qi <yao.qi@linaro.org>
3485 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
3487 2015-08-25 Yao Qi <yao.qi@linaro.org>
3489 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
3491 2015-08-25 Yao Qi <yao.qi@linaro.org>
3493 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
3496 2015-08-25 Yao Qi <yao.qi@linaro.org>
3498 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
3500 (debug_reg_change_callback): Remove argument entry and add argument
3501 lwp. Remove local variable thread. Don't print thread id in the
3502 debugging output. Don't check whether pid of thread equals to pid.
3503 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
3504 iterate_over_lwps instead find_inferior.
3506 2015-08-24 Pedro Alves <palves@redhat.com>
3508 * inferiors.c (get_first_process): New function.
3509 * inferiors.h (get_first_process): New declaration.
3510 * remote-utils.c (read_ptid): Default to the first process in the
3511 list, instead of to the current thread's process.
3513 2015-08-24 Pedro Alves <palves@redhat.com>
3515 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
3516 * event-loop.c: Likewise.
3517 * remote-utils.c: Likewise.
3518 * tracepoint.c: Likewise.
3520 2015-08-24 Pedro Alves <palves@redhat.com>
3522 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
3525 2015-08-21 Pedro Alves <palves@redhat.com>
3527 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
3528 instead of literal 1.
3530 2015-08-21 Pedro Alves <palves@redhat.com>
3532 * tdesc.c (default_description): Explicitly zero-initialize.
3534 2015-08-21 Pedro Alves <palves@redhat.com>
3537 * inferiors.c (remove_thread): Discard any pending stop reply for
3539 * server.c (remove_all_on_match_pid): Rename to ...
3540 (remove_all_on_match_ptid): ... this. Work with a filter ptid
3542 (discard_queued_stop_replies): Change parameter to a ptid. Now
3544 (handle_v_kill, kill_inferior_callback, captured_main)
3545 (process_serial_event): Adjust.
3546 * server.h (discard_queued_stop_replies): Declare.
3548 2015-08-21 Pedro Alves <palves@redhat.com>
3550 * linux-low.c (wait_for_sigstop): Always switch to no thread
3551 selected if the previously current thread dies.
3552 * lynx-low.c (lynx_request_interrupt): Use the first thread's
3553 process instead of the current thread's.
3554 * remote-utils.c (input_interrupt): Don't check if there's no
3556 * server.c (gdb_read_memory, gdb_write_memory): If setting the
3557 current thread to the general thread fails, error out.
3558 (handle_qxfer_auxv, handle_qxfer_libraries)
3559 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
3560 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
3561 (handle_query): Check if there's a thread selected instead of
3562 checking whether there's any thread in the thread list.
3563 (handle_qxfer_threads, handle_qxfer_btrace)
3564 (handle_qxfer_btrace_conf): Don't error out early if there's no
3565 thread in the thread list.
3566 (handle_v_cont, myresume): Don't set the current thread to the
3568 (process_serial_event) <Hg handling>: Also set thread_id if the
3569 previous general thread is still alive.
3570 (process_serial_event) <g/G handling>: If setting the current
3571 thread to the general thread fails, error out.
3572 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
3573 thread's lwp instead of the current thread's.
3574 * target.c (set_desired_thread): If the desired thread was not
3575 found, leave the current thread pointing to NULL. Return an int
3576 (boolean) indicating success.
3577 * target.h (set_desired_thread): Change return type to int.
3579 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
3581 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
3582 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
3584 (ps_get_thread_area): New function.
3586 2015-08-19 Gary Benson <gbenson@redhat.com>
3588 * hostio.c (handle_pread): Do not attempt to read more data
3589 than hostio_reply_with_data can fit in a packet.
3591 2015-08-18 Joel Brobecker <brobecker@adacore.com>
3593 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
3595 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
3597 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
3599 2015-08-06 Pedro Alves <palves@redhat.com>
3601 * tracepoint.c (expr_eval_result): Now an int.
3603 2015-08-06 Pedro Alves <palves@redhat.com>
3605 * gdbthread.h (struct regcache): Forward declare.
3606 (struct thread_info) <regcache_data>: Now a struct regcache
3608 * inferiors.c (inferior_regcache_data)
3609 (set_inferior_regcache_data): Now work with struct regcache
3611 * inferiors.h (struct regcache): Forward declare.
3612 (inferior_regcache_data, set_inferior_regcache_data): Now work
3613 with struct regcache pointers.
3614 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
3615 (free_register_cache_thread): Remove struct regcache pointer
3618 2015-08-06 Pedro Alves <palves@redhat.com>
3620 * server.c (captured_main): On error, print the exception message
3621 to stderr, and if run_once is set, throw a quit.
3623 2015-08-06 Pedro Alves <palves@redhat.com>
3625 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
3628 2015-08-06 Pedro Alves <palves@redhat.com>
3630 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
3631 reading beyond the passed in buffer length.
3633 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
3635 * tracepoint.c (symbol_list) <required>: Remove.
3637 2015-08-06 Pedro Alves <palves@redhat.com>
3639 * linux-low.c (handle_extended_wait): Set the fork child's suspend
3640 count if stopping and suspending threads.
3641 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
3642 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
3643 (linux_detach): Complete an ongoing step-over.
3644 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
3646 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
3647 (linux_wait_1): If passing a signal to the inferior after
3648 finishing a step-over, unsuspend and re-resume all lwps. If we
3649 see a single-step event but the thread should be continuing, don't
3650 pass the trap to gdb.
3651 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
3652 internal_error instead of gdb_assert.
3653 (enqueue_pending_signal): New function.
3654 (check_ptrace_stopped_lwp_gone): Add debug output.
3655 (start_step_over): Use internal_error instead of gdb_assert.
3656 (complete_ongoing_step_over): New function.
3657 (linux_resume_one_thread): Don't resume a suspended thread.
3658 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
3661 2015-08-06 Pedro Alves <palves@redhat.com>
3663 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
3664 (linux_thread_alive): Use lwp_is_marked_dead.
3665 (extended_event_reported): Delete.
3666 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
3667 instead of extended_event_reported.
3668 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
3670 (lwp_is_marked_dead): New function.
3671 (lwp_running): Use lwp_is_marked_dead.
3672 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
3675 2015-08-06 Pedro Alves <palves@redhat.com>
3677 * linux-low.c (linux_wait_1): Move fork event output out of the
3678 !report_to_gdb check. Pass event_child->waitstatus to
3679 target_waitstatus_to_string instead of ourstatus.
3681 2015-08-04 Yao Qi <yao.qi@linaro.org>
3683 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
3684 if current_thread is 32 bit.
3686 2015-08-04 Yao Qi <yao.qi@linaro.org>
3688 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3689 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3690 * server.c (extended_protocol): Remove "static".
3691 * server.h (extended_protocol): Declare it.
3693 2015-08-04 Yao Qi <yao.qi@linaro.org>
3695 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
3696 both aarch64 and aarch32.
3697 (aarch64_set_pc): Likewise.
3699 2015-08-04 Yao Qi <yao.qi@linaro.org>
3701 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
3702 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
3703 arm-with-neon.xml to srv_xmlfiles.
3704 * linux-aarch64-low.c: Include linux-aarch32-low.h.
3705 (is_64bit_tdesc): New function.
3706 (aarch64_linux_read_description): New function.
3707 (aarch64_arch_setup): Call aarch64_linux_read_description.
3708 (regs_info): Rename to regs_info_aarch64.
3709 (aarch64_regs_info): Return right regs_info.
3710 (initialize_low_arch): Call initialize_low_arch_aarch32.
3712 2015-08-04 Yao Qi <yao.qi@linaro.org>
3714 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
3715 * linux-aarch32-low.c: New file.
3716 * linux-aarch32-low.h: New file.
3717 * linux-arm-low.c (arm_fill_gregset): Move it to
3718 linux-aarch32-low.c.
3719 (arm_store_gregset): Likewise.
3720 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
3721 (arm_store_vfpregset): Call arm_store_vfpregset_num.
3722 (arm_arch_setup): Check if PTRACE_GETREGSET works.
3723 (regs_info): Rename to regs_info_arm.
3724 (arm_regs_info): Return regs_info_aarch32 if
3725 have_ptrace_getregset is 1 and target description is
3726 arm_with_neon or arm_with_vfpv3.
3727 (initialize_low_arch): Don't call init_registers_arm_with_neon.
3728 Call initialize_low_arch_aarch32 instead.
3730 2015-08-04 Yao Qi <yao.qi@linaro.org>
3732 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
3733 * linux-low.c: ... here.
3734 * linux-low.h (have_ptrace_getregset): Declare it.
3736 2015-08-04 Pedro Alves <palves@redhat.com>
3738 * thread-db.c (struct thread_db): Use new typedefs.
3739 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
3741 (disable_thread_event_reporting): Cast result of dlsym to
3742 destination function pointer type.
3743 (thread_db_mourn): Use td_ta_delete_ftype.
3745 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
3747 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
3749 (CDX_BREAKPOINT): Define for R2.
3750 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
3751 (the_low_target): Add comments.
3753 2015-07-30 Yao Qi <yao.qi@linaro.org>
3755 * linux-arm-low.c (arm_hwcap): Remove it.
3756 (arm_read_description): New local variable arm_hwcap. Don't
3757 set arm_hwcap to zero.
3759 2015-07-30 Yao Qi <yao.qi@linaro.org>
3761 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
3762 Use regcache->tdesc instead.
3763 (arm_store_wmmxregset): Likewise.
3764 (arm_fill_vfpregset): Likewise.
3765 (arm_store_vfpregset): Likewise.
3767 2015-07-30 Yao Qi <yao.qi@linaro.org>
3769 * linux-arm-low.c: Include arch/arm.h.
3770 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
3771 (arm_store_gregset): Likewise.
3773 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
3775 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
3776 ptrace's 4th parameter.
3778 2015-07-27 Yao Qi <yao.qi@linaro.org>
3780 * configure.srv (case aarch64*-*-linux*): Don't set
3783 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
3785 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
3787 * linux-arm-low.c: Likewise.
3788 * linux-cris-low.c: Likewise.
3789 * linux-crisv32-low.c: Likewise.
3790 * linux-low.c: Likewise.
3791 * linux-m68k-low.c: Likewise.
3792 * linux-mips-low.c: Likewise.
3793 * linux-nios2-low.c: Likewise.
3794 * linux-s390-low.c: Likewise.
3795 * linux-sparc-low.c: Likewise.
3796 * linux-tic6x-low.c: Likewise.
3797 * linux-tile-low.c: Likewise.
3798 * linux-x86-low.c: Likewise.
3800 2015-07-24 Pedro Alves <palves@redhat.com>
3802 * config.in: Regenerate.
3803 * configure: Regenerate.
3805 2015-07-24 Pedro Alves <palves@redhat.com>
3807 * acinclude.m4: Include ../ptrace.m4.
3808 * configure.ac: Call GDB_AC_PTRACE.
3809 * config.in, configure: Regenerate.
3811 2015-07-24 Yao Qi <yao.qi@linaro.org>
3813 * linux-low.c (linux_create_inferior): Remove setting to
3814 proc->priv->new_inferior.
3815 (linux_attach): Likewise.
3816 (linux_low_filter_event): Likewise.
3817 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
3819 2015-07-24 Yao Qi <yao.qi@linaro.org>
3821 * linux-low.c (linux_arch_setup): New function.
3822 (linux_low_filter_event): If proc->tdesc is NULL and
3823 proc->attached is true, call the_low_target.arch_setup.
3824 Otherwise, keep status pending, and return.
3825 (linux_resume_one_lwp_throw): Don't call get_pc if
3826 thread->while_stepping isn't NULL. Don't call
3827 get_thread_regcache if proc->tdesc is NULL.
3828 (need_step_over_p): Return 0 if proc->tdesc is NULL.
3829 (linux_target_ops): Install arch_setup.
3830 * server.c (start_inferior): Call the_target->arch_setup.
3831 * target.h (struct target_ops) <arch_setup>: New field.
3832 (target_arch_setup): New marco.
3833 * lynx-low.c (lynx_target_ops): Update.
3834 * nto-low.c (nto_target_ops): Update.
3835 * spu-low.c (spu_target_ops): Update.
3836 * win32-low.c (win32_target_ops): Update.
3838 2015-07-24 Yao Qi <yao.qi@linaro.org>
3840 * linux-low.c (linux_add_process): Don't set
3841 proc->priv->new_inferior.
3842 (linux_create_inferior): Set proc->priv->new_inferior to 1.
3843 (linux_attach): Likewise.
3845 2015-07-24 Yao Qi <yao.qi@linaro.org>
3847 * server.c (start_inferior): Code refactor.
3849 2015-07-24 Yao Qi <yao.qi@linaro.org>
3851 * server.c (process_serial_event): Set general_thread.
3853 2015-07-21 Yao Qi <yao.qi@linaro.org>
3855 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
3856 aarch64_linux_get_debug_reg_capacity.
3858 2015-07-17 Yao Qi <yao.qi@linaro.org>
3860 * Makefile.in (aarch64-linux-hw-point.o): New rule.
3861 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
3862 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
3863 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
3864 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
3865 (AARCH64_HWP_ALIGNMENT): Likewise.
3866 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
3867 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
3868 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
3869 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
3870 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
3871 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
3872 (struct aarch64_debug_reg_state): Likewise.
3873 (struct arch_lwp_info): Likewise.
3874 (aarch64_align_watchpoint): Likewise.
3875 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
3876 (aarch64_watchpoint_length): Likewise.
3877 (aarch64_point_encode_ctrl_reg): Likewise
3878 (aarch64_point_is_aligned): Likewise.
3879 (aarch64_align_watchpoint): Likewise.
3880 (aarch64_linux_set_debug_regs):
3881 (aarch64_dr_state_insert_one_point): Likewise.
3882 (aarch64_dr_state_remove_one_point): Likewise.
3883 (aarch64_handle_breakpoint): Likewise.
3884 (aarch64_handle_aligned_watchpoint): Likewise.
3885 (aarch64_handle_unaligned_watchpoint): Likewise.
3886 (aarch64_handle_watchpoint): Likewise.
3888 2015-07-17 Yao Qi <yao.qi@linaro.org>
3890 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
3891 and don't aarch64_get_debug_reg_state. All callers update.
3892 (aarch64_handle_aligned_watchpoint): Likewise.
3893 (aarch64_handle_unaligned_watchpoint): Likewise.
3894 (aarch64_handle_watchpoint): Likewise.
3895 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
3896 (aarch64_remove_point): Likewise.
3898 2015-07-17 Yao Qi <yao.qi@linaro.org>
3900 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
3902 (aarch64_handle_unaligned_watchpoint): Likewise.
3904 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3906 Revert the previous 3 commits:
3907 Move gdb_regex* to common/
3908 Move linux_find_memory_regions_full & co.
3909 gdbserver build-id attribute generator
3911 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3912 Jan Kratochvil <jan.kratochvil@redhat.com>
3914 gdbserver build-id attribute generator.
3915 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
3916 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
3917 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
3919 (get_dynamic): Use find_pdhr to traverse program headers.
3920 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
3921 (compare_mapping_entry_range, struct find_memory_region_callback_data)
3922 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
3923 (get_hex_build_id): New.
3924 (linux_qxfer_libraries_svr4): Add optional build-id attribute
3925 to reply XML document.
3927 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3928 Jan Kratochvil <jan.kratochvil@redhat.com>
3930 * target.c: Include target/target-utils.h and fcntl.h.
3931 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
3932 (target_fileio_read_stralloc): New functions.
3934 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3936 * Makefile.in (OBS): Add gdb_regex.o.
3938 * config.in: Rebuilt.
3939 * configure: Rebuilt.
3941 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3942 Jan Kratochvil <jan.kratochvil@redhat.com>
3944 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
3945 * Makefile.in (OBS): Add target-utils.o.
3946 (linux-maps.o, target-utils.o): New.
3947 * configure.srv (srv_linux_obj): Add linux-maps.o.
3949 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
3951 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
3953 (the_low_target): Install it.
3955 2015-07-14 Pedro Alves <palves@redhat.com>
3957 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
3958 Instead, ignore ECHILD, and throw an error for other errnos.
3960 2015-07-10 Pedro Alves <palves@redhat.com>
3962 * event-loop.c (struct callback_event) <data>: Change type to
3963 gdb_client_data instance instead of gdb_client_data pointer.
3964 (append_callback_event): Adjust.
3966 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
3968 * linux-aarch64-low.c: Add comments for each linux_target_ops
3969 method. Remove comments already covered in target_ops and
3970 linux_target_ops definitions.
3971 (the_low_target): Add comments for each unimplemented method.
3973 2015-07-09 Yao Qi <yao.qi@linaro.org>
3975 * linux-aarch64-low.c (aarch64_regmap): Remove.
3976 (aarch64_usrregs_info): Remove.
3977 (regs_info): Set field usrregs to NULL.
3979 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
3981 * linux-low.c: Include "rsp-low.h"
3982 (linux_low_encode_pt_config, linux_low_encode_raw): New.
3983 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
3984 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
3985 (handle_btrace_enable_pt): New.
3986 (handle_btrace_general_set): Support "pt".
3987 (handle_btrace_conf_general_set): Support "pt:size".
3989 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3991 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
3994 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3996 * linux-aarch64-low.c: Remove comment about endianness.
3997 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
3998 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
4001 2015-06-24 Gary Benson <gbenson@redhat.com>
4003 * linux-i386-ipa.c (stdint.h): Do not include.
4004 * lynx-i386-low.c (stdint.h): Likewise.
4005 * lynx-ppc-low.c (stdint.h): Likewise.
4006 * mem-break.c (stdint.h): Likewise.
4007 * thread-db.c (stdint.h): Likewise.
4008 * tracepoint.c (stdint.h): Likewise.
4009 * win32-low.c (stdint.h): Likewise.
4011 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
4013 * server.c (write_qxfer_response): Update call to
4014 remote_escape_output.
4016 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
4017 Jan Kratochvil <jan.kratochvil@redhat.com>
4019 Merge multiple hex conversions.
4020 * gdbreplay.c (tohex): Rename to 'fromhex'.
4021 (logchar): Use fromhex.
4023 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
4025 * server.c (handle_qxfer_libraries): Set `version' attribute for
4028 2015-06-10 Gary Benson <gbenson@redhat.com>
4030 * target.h (struct target_ops) <multifs_open>: New field.
4031 <multifs_unlink>: Likewise.
4032 <multifs_readlink>: Likewise.
4033 * linux-low.c (nat/linux-namespaces.h): New include.
4034 (linux_target_ops): Initialize the_target->multifs_open,
4035 the_target->multifs_unlink and the_target->multifs_readlink.
4036 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
4037 * hostio.c (hostio_fs_pid): New static variable.
4038 (hostio_handle_new_gdb_connection): New function.
4039 (handle_setfs): Likewise.
4040 (handle_open): Use the_target->multifs_open as appropriate.
4041 (handle_unlink): Use the_target->multifs_unlink as appropriate.
4042 (handle_readlink): Use the_target->multifs_readlink as
4044 (handle_vFile): Handle vFile:setfs packets.
4045 * server.c (handle_query): Call hostio_handle_new_gdb_connection
4046 after target_handle_new_gdb_connection.
4048 2015-06-10 Gary Benson <gbenson@redhat.com>
4050 * configure.ac (AC_CHECK_FUNCS): Add setns.
4051 * config.in: Regenerate.
4052 * configure: Likewise.
4053 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
4054 (linux-namespaces.o): New rule.
4055 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
4057 2015-06-09 Gary Benson <gbenson@redhat.com>
4059 * hostio.c (handle_open): Process mode argument with
4060 fileio_to_host_mode.
4062 2015-06-01 Yao Qi <yao.qi@linaro.org>
4064 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
4065 * linux-x86-low.c: Likewise.
4067 2015-05-28 Don Breazeal <donb@codesourcery.com>
4069 * linux-low.c (handle_extended_wait): Initialize
4070 thread_info.last_resume_kind for new fork children.
4072 2015-05-15 Pedro Alves <palves@redhat.com>
4074 * target.h (target_handle_new_gdb_connection): Rewrite using if
4075 wrapped in do/while.
4077 2015-05-14 Joel Brobecker <brobecker@adacore.com>
4079 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
4080 * configure, config.in: Regenerate.
4081 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
4084 2015-05-12 Don Breazeal <donb@codesourcery.com>
4086 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
4087 PTRACE_EVENT_VFORK_DONE.
4088 (linux_low_ptrace_options, extended_event_reported): Add vfork
4090 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
4091 and "vforkdone" for RSP 'T' Stop Reply Packet.
4092 * server.h (report_vfork_events): Declare
4095 2015-05-12 Don Breazeal <donb@codesourcery.com>
4097 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
4098 (the_low_target) <new_fork>: Initialize new member.
4099 * linux-arm-low.c (arm_new_fork): New function.
4100 (the_low_target) <new_fork>: Initialize new member.
4101 * linux-low.c (handle_extended_wait): Call new target function
4103 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
4104 * linux-mips-low.c (mips_add_watchpoint): New function
4105 extracted from mips_insert_point.
4106 (the_low_target) <new_fork>: Initialize new member.
4107 (mips_linux_new_fork): New function.
4108 (mips_insert_point): Call mips_add_watchpoint.
4109 * linux-x86-low.c (x86_linux_new_fork): New function.
4110 (the_low_target) <new_fork>: Initialize new member.
4112 2015-05-12 Don Breazeal <donb@codesourcery.com>
4114 * linux-low.c (handle_extended_wait): Implement return value,
4115 rename argument 'event_child' to 'event_lwp', handle
4116 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
4117 (linux_low_ptrace_options): New function.
4118 (linux_low_filter_event): Call linux_low_ptrace_options,
4119 use different argument fo linux_enable_event_reporting,
4120 use return value from handle_extended_wait.
4121 (extended_event_reported): New function.
4122 (linux_wait_1): Call extended_event_reported and set
4123 status to report fork events.
4124 (linux_write_memory): Add pid to debug message.
4125 (reset_lwp_ptrace_options_callback): New function.
4126 (linux_handle_new_gdb_connection): New function.
4127 (linux_target_ops): Initialize new structure member.
4128 * linux-low.h (struct lwp_info) <waitstatus>: New member.
4129 * lynx-low.c: Initialize new structure member.
4130 * remote-utils.c (prepare_resume_reply): Implement stop reason
4131 "fork" for "T" stop message.
4132 * server.c (handle_query): Call handle_new_gdb_connection.
4133 * server.h (report_fork_events): Declare global flag.
4134 * target.h (struct target_ops) <handle_new_gdb_connection>:
4136 (target_handle_new_gdb_connection): New macro.
4137 * win32-low.c: Initialize new structure member.
4139 2015-05-12 Don Breazeal <donb@codesourcery.com>
4141 * mem-break.c (APPEND_TO_LIST): Define macro.
4142 (clone_agent_expr): New function.
4143 (clone_one_breakpoint): New function.
4144 (clone_all_breakpoints): New function.
4145 * mem-break.h: Declare new functions.
4147 2015-05-12 Don Breazeal <donb@codesourcery.com>
4149 * linux-low.c (linux_supports_fork_events): New function.
4150 (linux_supports_vfork_events): New function.
4151 (linux_target_ops): Initialize new structure members.
4152 (initialize_low): Call linux_check_ptrace_features.
4153 * lynx-low.c (lynx_target_ops): Initialize new structure
4155 * server.c (report_fork_events, report_vfork_events):
4157 (handle_query): Add new features to qSupported packet and
4159 (captured_main): Initialize new global variables.
4160 * target.h (struct target_ops) <supports_fork_events>:
4162 <supports_vfork_events>: New member.
4163 (target_supports_fork_events): New macro.
4164 (target_supports_vfork_events): New macro.
4165 * win32-low.c (win32_target_ops): Initialize new structure
4168 2015-05-12 Gary Benson <gbenson@redhat.com>
4170 * server.c (handle_qxfer_exec_file): Use current process
4173 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
4175 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
4176 Remove HAVE_PTRACE_GETREGS conditionals.
4177 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
4178 instead of PTRACE_GETREGS and PTRACE_SETREGS.
4180 2015-05-08 Yao Qi <yao.qi@linaro.org>
4182 * linux-low.c (linux_supports_conditional_breakpoints): New
4184 (linux_target_ops): Install new target method.
4185 * lynx-low.c (lynx_target_ops): Install NULL hook for
4186 supports_conditional_breakpoints.
4187 * nto-low.c (nto_target_ops): Likewise.
4188 * spu-low.c (spu_target_ops): Likewise.
4189 * win32-low.c (win32_target_ops): Likewise.
4190 * server.c (handle_query): Check
4191 target_supports_conditional_breakpoints.
4192 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4194 (target_supports_conditional_breakpoints): New macro.
4196 2015-05-06 Pedro Alves <palves@redhat.com>
4199 * server.c (start_inferior): If the process exits, mourn it.
4201 2015-04-21 Gary Benson <gbenson@redhat.com>
4203 * hostio.c (fileio_open_flags_to_host): Factored out to
4204 fileio_to_host_openflags in common/fileio.c. Single use
4207 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
4209 * linux-xtensa-low.c (xtensa_fill_gregset)
4210 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
4213 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
4215 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
4216 (regs_info): Replace usrregs pointer with NULL.
4218 2015-04-17 Gary Benson <gbenson@redhat.com>
4220 * target.h (struct target_ops) <pid_to_exec_file>: New field.
4221 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
4222 * server.c (handle_qxfer_exec_file): New function.
4223 (qxfer_packets): Add exec-file entry.
4224 (handle_query): Report qXfer:exec-file:read as supported packet.
4226 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
4228 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
4230 2015-04-09 Gary Benson <gbenson@redhat.com>
4232 * hostio-errno.c (errno_to_fileio_error): Remove function.
4233 Update caller to use remote_fileio_to_fio_error.
4235 2015-04-09 Yao Qi <yao.qi@linaro.org>
4237 * linux-low.c (linux_insert_point): Call
4238 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
4239 (linux_remove_point): Call remove_memory_breakpoint if type is
4241 * linux-x86-low.c (x86_insert_point): Don't call
4242 insert_memory_breakpoint.
4243 (x86_remove_point): Don't call remove_memory_breakpoint.
4245 2015-04-01 Pedro Alves <palves@redhat.com>
4246 Cleber Rosa <crosa@redhat.com>
4248 * server.c (gdbserver_usage): Reorganize and extend the usage
4251 2015-03-24 Pedro Alves <palves@redhat.com>
4253 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
4254 output. Also dump TRAP_TRACE.
4255 (linux_low_filter_event): In debug output, distinguish a
4256 resume_stop SIGSTOP from a delayed SIGSTOP.
4258 2015-03-24 Gary Benson <gbenson@redhat.com>
4260 * linux-x86-low.c (x86_linux_new_thread): Moved to
4262 (x86_linux_prepare_to_resume): Likewise.
4264 2015-03-24 Gary Benson <gbenson@redhat.com>
4266 * Makefile.in (x86-linux-dregs.o): New rule.
4267 * configure.srv: Add x86-linux-dregs.o to relevant targets.
4268 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
4269 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
4270 (x86_linux_dr_get): Likewise.
4271 (x86_linux_dr_set): Likewise.
4272 (update_debug_registers_callback): Likewise.
4273 (x86_linux_dr_set_addr): Likewise.
4274 (x86_linux_dr_get_addr): Likewise.
4275 (x86_linux_dr_set_control): Likewise.
4276 (x86_linux_dr_get_control): Likewise.
4277 (x86_linux_dr_get_status): Likewise.
4278 (x86_linux_update_debug_registers): Likewise.
4280 2015-03-24 Gary Benson <gbenson@redhat.com>
4282 * linux-x86-low.c (x86_linux_update_debug_registers):
4283 New function, factored out from...
4284 (x86_linux_prepare_to_resume): ...this.
4286 2015-03-24 Gary Benson <gbenson@redhat.com>
4288 * linux-x86-low.c (x86_linux_dr_get): Update comments.
4289 (x86_linux_dr_set): Likewise.
4290 (update_debug_registers_callback): Likewise.
4291 (x86_linux_dr_set_addr): Likewise.
4292 (x86_linux_dr_get_addr): Likewise.
4293 (x86_linux_dr_set_control): Likewise.
4294 (x86_linux_dr_get_control): Likewise.
4295 (x86_linux_dr_get_status): Likewise.
4296 (x86_linux_prepare_to_resume): Likewise.
4298 2015-03-24 Gary Benson <gbenson@redhat.com>
4300 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
4301 Use perror_with_name. Pass string through gettext.
4302 (x86_linux_dr_set): Likewise.
4304 2015-03-24 Gary Benson <gbenson@redhat.com>
4306 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
4307 (x86_linux_dr_set_addr): ...this.
4308 (x86_dr_low_get_addr): Rename to...
4309 (x86_linux_dr_get_addr): ...this.
4310 (x86_dr_low_set_control): Rename to...
4311 (x86_linux_dr_set_control): ...this.
4312 (x86_dr_low_get_control): Rename to...
4313 (x86_linux_dr_get_control): ...this.
4314 (x86_dr_low_get_status): Rename to...
4315 (x86_linux_dr_get_status): ...this.
4316 (x86_dr_low): Update with new function names.
4318 2015-03-24 Gary Benson <gbenson@redhat.com>
4320 * Makefile.in (x86-linux.o): New rule.
4321 * configure.srv: Add x86-linux.o to relevant targets.
4322 * linux-low.c (lwp_set_arch_private_info): New function.
4323 (lwp_arch_private_info): Likewise.
4324 * linux-x86-low.c: Include nat/x86-linux.h.
4325 (arch_lwp_info): Removed structure.
4326 (update_debug_registers_callback):
4327 Use lwp_set_debug_registers_changed.
4328 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
4329 and lwp_set_debug_registers_changed.
4330 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
4332 2015-03-24 Gary Benson <gbenson@redhat.com>
4334 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
4335 * linux-arm-low.c (arm_new_thread): Likewise.
4336 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
4337 * linux-mips-low.c (mips_linux_new_thread): Likewise.
4338 * linux-x86-low.c (x86_linux_new_thread): Likewise.
4339 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
4341 2015-03-24 Gary Benson <gbenson@redhat.com>
4343 * linux-low.c (ptid_of_lwp): New function.
4344 (lwp_is_stopped): Likewise.
4345 (lwp_stop_reason): Likewise.
4346 * linux-x86-low.c (update_debug_registers_callback):
4348 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
4351 2015-03-24 Gary Benson <gbenson@redhat.com>
4353 * linux-low.h (linux_stop_lwp): Remove declaration.
4355 2015-03-24 Gary Benson <gbenson@redhat.com>
4357 * linux-low.h: Include nat/linux-nat.h.
4358 * linux-low.c (iterate_over_lwps_args): New structure.
4359 (iterate_over_lwps_filter): New function.
4360 (iterate_over_lwps): Likewise.
4361 * linux-x86-low.c (update_debug_registers_callback):
4362 Update signature to what iterate_over_lwps expects.
4363 Remove PID check that iterate_over_lwps now performs.
4364 (x86_dr_low_set_addr): Use iterate_over_lwps.
4365 (x86_dr_low_set_control): Likewise.
4367 2015-03-24 Gary Benson <gbenson@redhat.com>
4369 * linux-x86-low.c (x86_debug_reg_state): New function.
4370 (x86_linux_prepare_to_resume): Use the above.
4372 2015-03-24 Gary Benson <gbenson@redhat.com>
4374 * linux-low.c (current_lwp_ptid): New function.
4375 * linux-x86-low.c: Include nat/linux-nat.h.
4376 (x86_dr_low_get_addr): Use current_lwp_ptid.
4377 (x86_dr_low_get_control): Likewise.
4378 (x86_dr_low_get_status): Likewise.
4380 2015-03-20 Pedro Alves <palves@redhat.com>
4382 * tracepoint.c (cmd_qtstatus): Make "str" const.
4384 2015-03-20 Pedro Alves <palves@redhat.com>
4386 * server.c (handle_general_set): Make "req_str" const.
4388 2015-03-19 Pedro Alves <palves@redhat.com>
4390 * linux-low.c (linux_resume_one_lwp): Rename to ...
4391 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
4392 instead call perror_with_name.
4393 (check_ptrace_stopped_lwp_gone): New function.
4394 (linux_resume_one_lwp): Reimplement as wrapper around
4395 linux_resume_one_lwp_throw that swallows errors if the LWP is
4398 2015-03-19 Pedro Alves <palves@redhat.com>
4400 * linux-low.c (count_events_callback, select_event_lwp_callback):
4401 No longer check whether the thread has resume_stop as last resume
4404 2015-03-19 Pedro Alves <palves@redhat.com>
4406 * linux-low.c (count_events_callback, select_event_lwp_callback):
4407 Use the lwp's status_pending_p field, not the thread's.
4409 2015-03-19 Pedro Alves <palves@redhat.com>
4411 * linux-low.c (select_event_lwp_callback): Update comments to
4412 no longer mention SIGTRAP.
4414 2015-03-18 Gary Benson <gbenson@redhat.com>
4416 * server.c (handle_query): Do not report vFile:fstat as supported.
4418 2015-03-11 Gary Benson <gbenson@redhat.com>
4420 * hostio.c (sys/types.h): New include.
4421 (sys/stat.h): Likewise.
4422 (common-remote-fileio.h): Likewise.
4423 (handle_fstat): New function.
4424 (handle_vFile): Handle vFile:fstat packets.
4426 2015-03-11 Gary Benson <gbenson@redhat.com>
4428 * configure.ac (AC_CHECK_MEMBERS): Add checks for
4429 struct stat.st_blocks and struct stat.st_blksize.
4430 * configure: Regenerate.
4431 * config.in: Likewise.
4432 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
4433 (OBS): Add common-remote-fileio.o.
4434 (common-remote-fileio.o): New rule.
4436 2015-03-09 Pedro Alves <palves@redhat.com>
4438 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
4439 'struct sockaddr' pointer in 'accept' call.
4441 2015-03-09 Pedro Alves <palves@redhat.com>
4444 2015-03-07 Pedro Alves <palves@redhat.com>
4445 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
4446 or <winsock2.h> here. Instead include "gdb_socket.h".
4447 (remote_open): Use union gdb_sockaddr_u.
4448 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
4449 or <winsock2.h> here. Instead include "gdb_socket.h".
4450 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
4451 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
4453 (init_named_socket, gdb_agent_helper_thread): Use union
4456 2015-03-07 Pedro Alves <palves@redhat.com>
4458 * configure.ac (build_warnings): Move
4459 -Wdeclaration-after-statement to the C-specific set.
4460 * configure: Regenerate.
4462 2015-03-07 Pedro Alves <palves@redhat.com>
4464 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
4465 or <winsock2.h> here. Instead include "gdb_socket.h".
4466 (remote_open): Use union gdb_sockaddr_u.
4467 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
4468 or <winsock2.h> here. Instead include "gdb_socket.h".
4469 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
4470 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
4472 (init_named_socket, gdb_agent_helper_thread): Use union
4475 2015-03-07 Pedro Alves <palves@redhat.com>
4477 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
4480 2015-03-06 Yao Qi <yao.qi@linaro.org>
4482 * linux-aarch64-low.c (aarch64_insert_point): Use
4483 show_debug_regs as a boolean.
4484 (aarch64_remove_point): Likewise.
4486 2015-03-05 Pedro Alves <palves@redhat.com>
4488 * lynx-low.c (lynx_target_ops): Install NULL hooks for
4489 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
4490 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
4491 * nto-low.c (nto_target_ops): Likewise.
4492 * spu-low.c (spu_target_ops): Likewise.
4493 * win32-low.c (win32_target_ops): Likewise.
4495 2015-03-04 Pedro Alves <palves@redhat.com>
4497 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
4498 Decide whether a breakpoint triggered based on the SIGTRAP's
4500 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
4501 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
4502 (linux_low_filter_event): Check for breakpoints before checking
4504 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
4506 (linux_stopped_by_sw_breakpoint)
4507 (linux_supports_stopped_by_sw_breakpoint)
4508 (linux_stopped_by_hw_breakpoint)
4509 (linux_supports_stopped_by_hw_breakpoint): New functions.
4510 (linux_target_ops): Install new target methods.
4512 2015-03-04 Pedro Alves <palves@redhat.com>
4514 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
4515 * server.c (swbreak_feature, hwbreak_feature): New globals.
4516 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
4517 (captured_main): Clear swbreak_feature and hwbreak_feature.
4518 * server.h (swbreak_feature, hwbreak_feature): Declare.
4519 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
4520 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
4521 supports_stopped_by_hw_breakpoint>: New fields.
4522 (target_supports_stopped_by_sw_breakpoint)
4523 (target_stopped_by_sw_breakpoint)
4524 (target_supports_stopped_by_hw_breakpoint)
4525 (target_stopped_by_hw_breakpoint): Declare.
4527 2015-03-04 Pedro Alves <palves@redhat.com>
4529 enum lwp_stop_reason -> enum target_stop_reason
4530 * linux-low.c (check_stopped_by_breakpoint): Adjust.
4531 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
4532 (linux_wait_1, stuck_in_jump_pad_callback)
4533 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
4534 (linux_stopped_by_watchpoint):
4535 * linux-low.h (enum lwp_stop_reason): Delete.
4536 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
4537 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4539 2015-03-04 Yao Qi <yao.qi@linaro.org>
4541 * Makefile.in (SFILES): Add linux-aarch64-low.c.
4543 2015-03-03 Gary Benson <gbenson@redhat.com>
4545 * hostio.c (handle_vFile): Fix prefix lengths.
4547 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
4549 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
4552 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
4554 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
4555 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
4556 (clean): Add "rm -f" for above C files.
4557 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
4558 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
4559 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
4560 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
4561 * linux-s390-low.c (HWCAP_S390_VX): New macro.
4562 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
4563 (init_registers_s390x_vx_linux64)
4564 (init_registers_s390x_tevx_linux64)
4565 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
4566 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
4568 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
4569 (s390_store_vxrs_high): New functions.
4570 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
4572 (s390_arch_setup): Add logic for selecting one of the new target
4573 descriptions. Activate the new vector regsets if applicable.
4574 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
4575 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
4576 and init_registers_s390x_tevx_linux64.
4578 2015-03-01 Pedro Alves <palves@redhat.com>
4580 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
4583 2015-02-27 Pedro Alves <palves@redhat.com>
4585 * linux-x86-low.c (u_debugreg_offset): New function.
4586 (x86_linux_dr_get, x86_linux_dr_set): Use it.
4588 2015-02-27 Pedro Alves <palves@redhat.com>
4590 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
4591 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
4592 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
4593 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
4594 (ps_lsetfpregs, ps_getpid)
4595 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
4596 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
4597 (ps_lsetxregs, ps_plog): Declare.
4599 2015-02-27 Pedro Alves <palves@redhat.com>
4601 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
4602 IP_AGENT_EXPORT_FUNC.
4603 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
4604 IP_AGENT_EXPORT_FUNC.
4605 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
4606 (IP_AGENT_EXPORT): Delete.
4607 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4608 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4609 (gdb_trampoline_buffer_error, collecting, gdb_collect)
4610 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
4611 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
4612 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
4613 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
4614 (traceframe_read_count, traceframe_write_count)
4615 (traceframes_created, trace_state_variables, get_raw_reg)
4616 (get_trace_state_variable_value, set_trace_state_variable_value)
4617 (ust_loaded, helper_thread_id, cmd_buf): Use
4618 IPA_SYM_EXPORTED_NAME.
4619 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
4620 (tracepoints) Use IP_AGENT_EXPORT_VAR.
4621 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
4622 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4623 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
4624 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
4625 EXTERN_C_PUSH/EXTERN_C_POP.
4626 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
4627 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
4628 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4629 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
4630 (traceframe_write_count, traceframe_read_count)
4631 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
4632 (about_to_request_buffer_space, get_trace_state_variable_value)
4633 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
4634 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
4635 EXTERN_C_PUSH/EXTERN_C_POP.
4636 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
4637 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
4638 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
4639 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4640 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4641 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4642 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
4643 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
4645 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
4646 (IP_AGENT_EXPORT_VAR_DECL): Define.
4648 (gdb_agent_get_raw_reg): Declare.
4650 2015-02-27 Tom Tromey <tromey@redhat.com>
4651 Pedro Alves <palves@redhat.com>
4653 Rename symbols whose names are reserved C++ keywords throughout.
4655 2015-02-27 Pedro Alves <palves@redhat.com>
4657 * Makefile.in (COMPILER): New, get it from autoconf.
4658 (CXX): Get from autoconf instead.
4659 (COMPILE.pre): Use COMPILER.
4660 (CC-LD): Rename to ...
4661 (CC_LD): ... this. Use COMPILER.
4662 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
4663 (CXX_FOR_TARGET): Default to g++ instead of gcc.
4664 * acinclude.m4: Include build-with-cxx.m4.
4665 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
4666 Disable -Werror by default if building in C++ mode.
4667 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
4668 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
4669 the C++ compiler. Save/restore CXXFLAGS too.
4670 * configure: Regenerate.
4672 2015-02-27 Pedro Alves <palves@redhat.com>
4674 * acinclude.m4: Include libiberty.m4.
4675 * configure.ac: Call libiberty_INIT.
4676 * config.in, configure: Regenerate.
4678 2015-02-26 Pedro Alves <palves@redhat.com>
4680 * linux-low.c (linux_wait_1): When incrementing the PC past a
4681 program breakpoint always use the_low_target.breakpoint_len as
4682 increment, rather than the maximum between that and
4683 the_low_target.decr_pc_after_break.
4685 2015-02-23 Pedro Alves <palves@redhat.com>
4687 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
4688 thread was doing a step-over; always adjust the PC if
4689 we stepped over a permanent breakpoint.
4690 (linux_wait_1): If we stepped over breakpoint that was on top of a
4691 permanent breakpoint, manually advance the PC past it.
4693 2015-02-23 Pedro Alves <palves@redhat.com>
4695 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
4697 (x86_fill_gregset, x86_store_gregset): Use it when handling
4700 2015-02-20 Pedro Alves <palves@redhat.com>
4702 * thread-db.c: Include "nat/linux-procfs.h".
4703 (thread_db_init): Skip listing new threads if the kernel supports
4704 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
4706 2015-02-20 Pedro Alves <palves@redhat.com>
4708 * linux-low.c (status_pending_p_callback): Use ptid_match.
4710 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
4712 PR breakpoints/16812
4713 * linux-low.c (wstatus_maybe_breakpoint): Remove.
4714 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
4715 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
4717 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
4719 PR breakpoints/15956
4720 * tracepoint.c (cmd_qtinit): Add check for current_thread.
4722 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4724 * linux-low.c (linux_low_btrace_conf): Print size.
4725 * server.c (handle_btrace_conf_general_set): New.
4726 (hanle_general_set): Call handle_btrace_conf_general_set.
4727 (handle_query): Report Qbtrace-conf:bts:size as supported.
4729 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4731 * linux-low.c (linux_low_enable_btrace): Update parameters.
4732 (linux_low_btrace_conf): New.
4733 (linux_target_ops)<to_btrace_conf>: Initialize.
4734 * server.c (current_btrace_conf): New.
4735 (handle_btrace_enable): Rename to ...
4736 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
4737 to target_enable_btrace. Update comment. Update users.
4738 (handle_qxfer_btrace_conf): New.
4739 (qxfer_packets): Add btrace-conf entry.
4740 (handle_query): Report qXfer:btrace-conf:read as supported packet.
4741 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
4742 (target_ops)<read_btrace_conf>: New.
4743 (target_enable_btrace): Update parameters.
4744 (target_read_btrace_conf): New.
4746 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4748 * server.c (handle_btrace_general_set): Remove call to
4749 target_supports_btrace.
4750 (supported_btrace_packets): New.
4751 (handle_query): Call supported_btrace_packets.
4752 * target.h: include btrace-common.h.
4753 (btrace_target_info): Removed.
4754 (supports_btrace, target_supports_btrace): Update parameters.
4756 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4758 * Makefile.in (SFILES): Add common/btrace-common.c.
4759 (OBS): Add common/btrace-common.o.
4760 (btrace-common.o): Add build rules.
4761 * linux-low: Include btrace-common.h.
4762 (linux_low_read_btrace): Use struct btrace_data. Call
4763 btrace_data_init and btrace_data_fini.
4765 2015-02-06 Pedro Alves <palves@redhat.com>
4767 * thread-db.c (find_new_threads_callback): Add debug output.
4769 2015-02-04 Pedro Alves <palves@redhat.com>
4771 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
4772 (resume_stopped_resumed_lwps): New function.
4773 (linux_wait_for_event_filtered): Use it.
4775 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4777 * Makefile.in (SFILES): Add linux-personality.c.
4778 (linux-personality.o): New rule.
4779 * configure.srv (srv_linux_obj): Add linux-personality.o to the
4780 list of objects to be built.
4781 * linux-low.c: Include nat/linux-personality.h.
4782 (linux_create_inferior): Remove code to disable address space
4783 randomization (moved to ../nat/linux-personality.c). Create
4784 cleanup to disable address space randomization.
4786 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4788 * Makefile.in (posix-strerror.o): New rule.
4789 (mingw-strerror.o): Likewise.
4790 * configure: Regenerated.
4791 * configure.ac: Source file ../common/common.host. Initialize new
4792 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
4794 2015-01-14 Yao Qi <yao@codesourcery.com>
4796 * Makefile.in (SFILES): Add nat/ppc-linux.c.
4797 (ppc-linux.o): New rule.
4798 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
4799 * configure.ac: AC_CHECK_FUNCS(getauxval).
4800 * config.in: Re-generated.
4801 * configure: Re-generated.
4802 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
4803 ppc64_64bit_inferior_p
4805 2015-01-14 Yao Qi <yao@codesourcery.com>
4807 * linux-ppc-low.c: Include "nat/ppc-linux.h".
4808 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
4809 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
4810 (PT_ORIG_R3, PT_TRAP): Likewise.
4811 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
4812 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
4813 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
4815 2015-01-10 Joel Brobecker <brobecker@adacore.com>
4817 * i387-fp.c (i387_cache_to_xsave): In look over
4818 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
4819 zmmh_low_space field by use of zmmh_high_space.
4821 2015-01-09 Pedro Alves <palves@redhat.com>
4823 * linux-low.c (step_over_bkpt): Move higher up in the file.
4824 (handle_extended_wait): Don't store the stop_pc here.
4825 (get_stop_pc): Adjust comments and rename to ...
4826 (check_stopped_by_breakpoint): ... this. Record whether the LWP
4827 stopped for a software breakpoint or hardware breakpoint.
4828 (thread_still_has_status_pending_p): New function.
4829 (status_pending_p_callback): Use
4830 thread_still_has_status_pending_p. If the event is no longer
4831 interesting, resume the LWP.
4832 (handle_tracepoints): Add assert.
4833 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
4834 (wstatus_maybe_breakpoint): New function.
4835 (cancel_breakpoint): Delete function.
4836 (check_stopped_by_watchpoint): New function, factored out from
4837 linux_low_filter_event.
4838 (lp_status_maybe_breakpoint): Delete function.
4839 (linux_low_filter_event): Remove filter_ptid argument.
4840 Leave thread group exits pending here. Store the LWP's stop PC.
4841 Always leave events pending.
4842 (linux_wait_for_event_filtered): Pull all events out of the
4843 kernel, and leave them all pending.
4844 (count_events_callback, select_event_lwp_callback): Consider all
4846 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
4847 (select_event_lwp): Only give preference to the stepping LWP in
4848 all-stop mode. Adjust comments.
4849 (ignore_event): New function.
4850 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
4851 references to cancel_breakpoints. Adjust to renames. Also give
4852 equal priority to all LWPs that have had events in non-stop mode.
4853 If reporting a software breakpoint event, unadjust the LWP's PC.
4854 (linux_wait): If linux_wait_1 returned an ignored event, retry.
4855 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
4857 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
4858 (resume_status_pending_p): Use thread_still_has_status_pending_p.
4859 (linux_stopped_by_watchpoint): Adjust.
4860 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
4861 * linux-low.h (enum lwp_stop_reason): New.
4862 (struct lwp_info) <stop_pc>: Adjust comment.
4863 <stopped_by_watchpoint>: Delete field.
4864 <stop_reason>: New field.
4865 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4866 * mem-break.c (software_breakpoint_inserted_here)
4867 (hardware_breakpoint_inserted_here): New function.
4868 * mem-break.h (software_breakpoint_inserted_here)
4869 (hardware_breakpoint_inserted_here): Declare.
4870 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
4871 (cancel_breakpoints): Delete.
4872 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
4873 (upload_fast_traceframes): Remove references to
4876 2015-01-09 Pedro Alves <palves@redhat.com>
4878 * thread-db.c (find_new_threads_callback): Ignore thread if the
4879 kernel thread ID is -1.
4881 2015-01-09 Pedro Alves <palves@redhat.com>
4883 * linux-low.c (linux_attach_fail_reason_string): Move to
4884 nat/linux-ptrace.c, and rename.
4885 (linux_attach_lwp): Update comment.
4886 (attach_proc_task_lwp_callback): New function.
4887 (linux_attach): Adjust to rename and use
4888 linux_proc_attach_tgid_threads.
4889 (linux_attach_fail_reason_string): Delete declaration.
4891 2015-01-01 Joel Brobecker <brobecker@adacore.com>
4893 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
4894 * server.c (gdbserver_version): Likewise.
4896 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
4898 * remote-utils.c: Include ctype.h.
4899 (input_interrupt): Explicitly handle the case when the char
4900 received is the NUL byte. Improve the printing of non-ASCII
4903 2014-12-16 Joel Brobecker <brobecker@adacore.com>
4905 * linux-low.c (linux_low_filter_event): Update call to
4906 linux_enable_event_reporting following the addition of
4907 a new parameter to that function.
4909 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
4912 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
4913 (AARCH64_FPCR_REGNO): Likewise.
4914 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
4915 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
4916 (aarch64_store_fpregset): Likewise.
4918 2014-12-15 Joel Brobecker <brobecker@adacore.com>
4920 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
4921 Remove FIXME comment about assumption about N.
4923 2014-12-13 Joel Brobecker <brobecker@adacore.com>
4925 * configure.ac: If large-file support is disabled in GDBserver,
4926 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
4927 * configure: Regenerate.
4929 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4931 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
4932 warning upon ENODATA from ptrace.
4933 * linux-s390-low.c (s390_store_tdb): New.
4934 (s390_regsets): Add regset for NT_S390_TDB.
4936 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4938 * linux-low.c (regsets_store_inferior_registers): Skip regsets
4939 without a fill_function.
4940 * linux-s390-low.c (s390_fill_last_break): Remove.
4941 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
4942 (s390_arch_setup): Use regset's size instead of fill_function for
4945 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4947 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
4948 the regset's store function when ptrace returned an error.
4949 * regcache.c (get_thread_regcache): Invalidate register cache
4950 before fetching inferior's registers.
4952 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4954 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
4955 while-loop as for-loop.
4956 (regsets_store_inferior_registers): Likewise.
4958 2014-11-28 Yao Qi <yao@codesourcery.com>
4960 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
4961 * config.in, configure: Re-generate.
4962 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
4965 2014-11-21 Yao Qi <yao@codesourcery.com>
4967 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
4968 (AC_CHECK_HEADERS): Remove malloc.h.
4969 * configure: Re-generated.
4970 * config.in: Re-generated.
4971 * server.h: Don't include alloca.h and malloc.h.
4972 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
4973 Don't include malloc.h.
4975 2014-11-17 Joel Brobecker <brobecker@adacore.com>
4977 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
4978 corresponding ERRNO check in same block.
4980 2014-11-12 Pedro Alves <palves@redhat.com>
4982 * server.c (cont_thread): Update comment.
4983 (start_inferior, attach_inferior): No longer clear cont_thread.
4984 (handle_v_cont): No longer set cont_thread.
4985 (captured_main): Clear cont_thread each time a GDB connects.
4987 2014-11-12 Pedro Alves <palves@redhat.com>
4989 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
4990 thread, and don't resume all threads if the Hc thread has exited.
4992 2014-11-12 Pedro Alves <palves@redhat.com>
4994 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
4995 the process group instead of to a specific LWP.
4997 2014-10-15 Pedro Alves <palves@redhat.com>
5000 * win32-arm-low.c (arm_set_thread_context): Remove current_event
5002 (arm_set_thread_context): Delete.
5003 (the_low_target): Adjust.
5004 * win32-i386-low.c (debug_registers_changed)
5005 (debug_registers_used): Delete.
5006 (update_debug_registers_callback): New function.
5007 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
5008 needing to update their debug registers.
5009 (win32_get_current_dr): New function.
5010 (x86_dr_low_get_addr, x86_dr_low_get_control)
5011 (x86_dr_low_get_status): Fetch the debug register from the thread
5013 (i386_initial_stuff): Adjust.
5014 (i386_get_thread_context): Remove current_event parameter. Don't
5015 clear debug_registers_changed nor copy DR values to
5017 (i386_set_thread_context): Delete.
5018 (i386_prepare_to_resume): New function.
5019 (i386_thread_added): Mark the thread as needing to update irs
5021 (the_low_target): Remove i386_set_thread_context and install
5022 i386_prepare_to_resume.
5023 * win32-low.c (win32_get_thread_context): Adjust.
5024 (win32_set_thread_context): Use SetThreadContext
5026 (win32_prepare_to_resume): New function.
5027 (win32_require_context): New function, factored out from ...
5028 (thread_rec): ... this.
5029 (continue_one_thread): Call win32_prepare_to_resume on each thread
5030 we're about to continue.
5031 (win32_resume): Call win32_prepare_to_resume on the event thread.
5032 * win32-low.h (struct win32_thread_info)
5033 <debug_registers_changed>: New field.
5034 (struct win32_target_ops): Change prototype of set_thread_context,
5035 delete set_thread_context and add prepare_to_resume.
5036 (win32_require_context): New declaration.
5038 2014-10-08 Gary Benson <gbenson@redhat.com>
5040 * server.h: Do not include common-exceptions.h.
5042 2014-10-08 Gary Benson <gbenson@redhat.com>
5044 * server.h: Do not include cleanups.h.
5046 2014-09-30 James Hogan <james.hogan@imgtec.com>
5048 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
5051 2014-09-23 Yao Qi <yao@codesourcery.com>
5053 * linux-low.c (lp_status_maybe_breakpoint): New function.
5054 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
5055 (count_events_callback): Likewise.
5056 (select_event_lwp_callback): Likewise.
5057 (cancel_breakpoints_callback): Likewise.
5059 2014-09-19 Don Breazeal <donb@codesourcery.com>
5061 * linux-low.c (handle_extended_wait): Call
5062 linux_ptrace_get_extended_event.
5063 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
5064 linux_is_extended_waitstatus.
5066 2014-09-16 Joel Brobecker <brobecker@adacore.com>
5068 * Makefile.in (CPPFLAGS): Define.
5069 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
5070 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
5072 2014-09-16 Gary Benson <gbenson@redhat.com>
5074 * inferiors.h (current_inferior): Renamed as...
5075 (current_thread): New variable. All uses updated.
5076 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
5077 (maybe_move_out_of_jump_pad): Likewise.
5078 (cancel_breakpoint): Likewise.
5079 (linux_low_filter_event): Likewise.
5080 (wait_for_sigstop): Likewise.
5081 (linux_resume_one_lwp): Likewise.
5082 (need_step_over_p): Likewise.
5083 (start_step_over): Likewise.
5084 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
5085 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
5086 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
5087 and save_inferior as saved_thread.
5088 * regcache.c (get_thread_regcache): Renamed saved_inferior as
5090 (regcache_invalidate_thread): Likewise.
5091 * remote-utils.c (prepare_resume_reply): Likewise.
5092 * thread-db.c (thread_db_get_tls_address): Likewise.
5093 (disable_thread_event_reporting): Likewise.
5094 (remove_thread_event_breakpoints): Likewise.
5095 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
5097 * target.h (set_desired_inferior): Renamed as...
5098 (set_desired_thread): New declaration. All uses updated.
5099 * server.c (myresume): Updated comment to reference thread instead
5101 (handle_serial_event): Likewise.
5102 (handle_target_event): Likewise.
5104 2014-09-12 Tom Tromey <tromey@redhat.com>
5105 Gary Benson <gbenson@redhat.com>
5107 * regcache.h: Include common-regcache.h.
5108 (regcache_read_pc): Don't declare.
5109 * regcache.c (get_thread_regcache_for_ptid): New function.
5111 2014-09-11 Tom Tromey <tromey@redhat.com>
5112 Gary Benson <gbenson@redhat.com>
5114 * symbol.c: New file.
5115 * Makefile.in (SFILES): Add symbol.c.
5116 (OBS): Add symbol.o.
5118 2014-09-11 Gary Benson <gbenson@redhat.com>
5120 * target.c (target_stop_ptid, target_continue_ptid): New
5123 2014-09-11 Tom Tromey <tromey@redhat.com>
5124 Gary Benson <gbenson@redhat.com>
5126 * target.h: Include target/target.h.
5127 * target.c (target_read_memory, target_read_uint32)
5128 (target_write_memory): New functions.
5130 2014-09-11 Gary Benson <gbenson@redhat.com>
5132 * server.h (debug_hw_points): Don't declare.
5133 * server.c (debug_hw_points): Don't define. Replace all uses
5134 with show_debug_regs.
5135 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
5136 all uses with show_debug_regs.
5138 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
5140 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
5141 endianness into account.
5142 (ppc_supply_ptrace_register): Likewise.
5144 2014-09-03 James Hogan <james.hogan@imgtec.com>
5146 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
5147 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
5149 2014-09-03 Gary Benson <gbenson@redhat.com>
5151 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
5152 ALL_DEBUG_ADDRESS_REGISTERS.
5154 2014-09-02 Gary Benson <gbenson@redhat.com>
5156 * i386-low.h: Renamed as...
5157 * x86-low.h: New file. All type, function and variable name
5158 prefixes changed from "i386_" to "x86_". All references updated.
5159 * i386-low.c: Renamed as...
5160 * x86-low.c: New file. All type, function and variable name
5161 prefixes changed from "i386_" to "x86_". All references updated.
5163 2014-09-02 Gary Benson <gbenson@redhat.com>
5165 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
5166 (x86_linux_new_thread): Likewise.
5168 2014-08-29 Gary Benson <gbenson@redhat.com>
5170 * server.h (setjmp.h): Do not include.
5171 (toplevel): Do not declare.
5172 (common-exceptions.h): Include.
5173 (cleanups.h): Likewise.
5174 * server.c (toplevel): Do not define.
5175 (exit_code): New static global.
5176 (detach_or_kill_for_exit_cleanup): New function.
5177 (main): New function. Original main renamed to...
5178 (captured_main): New function.
5179 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
5181 2014-08-29 Gary Benson <gbenson@redhat.com>
5183 * Makefile.in (SFILES): Add common/common-exceptions.c.
5184 (OBS): Add common-exceptions.o.
5185 (common-exceptions.o): New rule.
5186 * utils.c (prepare_to_throw_exception): New function.
5188 2014-08-29 Gary Benson <gbenson@redhat.com>
5190 * config.in: Regenerate.
5191 * configure: Likewise.
5193 2014-08-29 Gary Benson <gbenson@redhat.com>
5195 * Makefile.in (SFILES): Add common/cleanups.c.
5197 (cleanups.o): New rule.
5199 2014-08-29 Gary Benson <gbenson@redhat.com>
5201 * utils.c (internal_vwarning): New function.
5203 2014-08-28 Gary Benson <gbenson@redhat.com>
5205 * utils.h (fatal): Remove declaration.
5206 * utils.c (fatal): Remove function.
5208 2014-08-28 Gary Benson <gbenson@redhat.com>
5210 * tracepoint.c (gdb_agent_init): Replace fatal with
5212 (initialize_tracepoint): Likewise.
5214 2014-08-28 Gary Benson <gbenson@redhat.com>
5216 * remote-utils.c (remote_prepare): Replace fatal with error.
5218 2014-08-28 Gary Benson <gbenson@redhat.com>
5220 * linux-low.c (linux_async): Replace fatal with warning.
5222 (linux_start_non_stop): Return -1 if linux_async failed.
5224 2014-08-28 Gary Benson <gbenson@redhat.com>
5226 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
5228 (i386_dr_low_get_addr): Remove vague comment.
5229 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
5232 2014-08-28 Gary Benson <gbenson@redhat.com>
5234 * inferiors.c (get_thread_process): Replace check with gdb_assert.
5235 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
5237 (linux_resume_one_lwp): Likewise.
5238 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
5240 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
5241 with internal_error.
5242 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
5243 (init_register_cache): Replace fatal with gdb_assert_not_reached.
5244 (find_register_by_name): Replace fatal with internal_error.
5245 (find_regno): Likewise.
5246 * tdesc.c (init_target_desc): Replace check with gdb_assert.
5247 * thread-db.c (thread_db_create_event): Likewise.
5248 (thread_db_load_search): Likewise.
5249 (try_thread_db_load_1): Likewise.
5250 * tracepoint.c (get_jump_space_head): Replace fatal with
5252 (claim_trampoline_space): Likewise.
5253 (have_fast_tracepoint_trampoline_buffer): Likewise.
5254 (cmd_qtstart): Likewise.
5255 (stop_tracing): Likewise.
5256 (fast_tracepoint_collecting): Likewise.
5257 (target_malloc): Likewise.
5258 (download_tracepoint): Likewise.
5259 (download_trace_state_variables): Replace check with gdb_assert.
5260 (upload_fast_traceframes): Replace fatal with internal_error.
5262 2014-08-19 Tom Tromey <tromey@redhat.com>
5263 Gary Benson <gbenson@redhat.com>
5265 * Makefile.in (SFILES): Add common/common-debug.c.
5266 (OBS): Add common-debug.o.
5267 (common-debug.o): New rule.
5268 * debug.h (debug_printf): Don't declare.
5269 * debug.c (debug_printf): Renamed and rewritten as...
5270 (debug_vprintf): New function.
5272 2014-08-19 Gary Benson <gbenson@redhat.com>
5274 * utils.h: Do not include print-utils.h.
5276 2014-08-19 Tom Tromey <tromey@redhat.com>
5277 Gary Benson <gbenson@redhat.com>
5279 * server.h: Add static assertion.
5280 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
5282 2014-08-19 Tom Tromey <tromey@redhat.com>
5283 Gary Benson <gbenson@redhat.com>
5285 * Makefile.in (SFILES): Add common/errors.c.
5286 (OBS): Add errors.o.
5287 (IPA_OBS): Add errors-ipa.o.
5288 (errors.o): New rule.
5289 (errors-ipa.o): Likewise.
5290 * utils.h (perror_with_name, error, warning): Don't declare.
5291 * utils.c (warning): Renamed and rewritten as...
5292 (vwarning): New function.
5293 (error): Renamed and rewritten as...
5294 (verror): New function.
5295 (internal_error): Renamed and rewritten as...
5296 (internal_verror): New function.
5298 2014-08-07 Gary Benson <gbenson@redhat.com>
5300 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
5301 * configure: Regenerate.
5302 * config.in: Likewise.
5303 * server.h: Do not include errno.h.
5304 * event-loop.c: Likewise.
5305 * hostio-errno.c: Likewise.
5306 * linux-low.c: Likewise.
5307 * remote-utils.c: Likewise.
5308 * spu-low.c: Likewise.
5309 * utils.c: Likewise.
5310 * gdbreplay.c: Unconditionally include errno.h.
5312 2014-08-07 Gary Benson <gbenson@redhat.com>
5314 * server.h: Do not include string.h.
5315 * event-loop.c: Likewise.
5316 * linux-low.c: Likewise.
5317 * regcache.c: Likewise.
5318 * remote-utils.c: Likewise.
5319 * spu-low.c: Likewise.
5320 * utils.c: Likewise.
5322 2014-08-07 Gary Benson <gbenson@redhat.com>
5324 * server.h: Do not include gdb_assert.h.
5326 2014-08-07 Gary Benson <gbenson@redhat.com>
5328 * server.h: Do not include common-utils.h.
5330 2014-08-07 Gary Benson <gbenson@redhat.com>
5332 * server.h: Do not include ptid.h.
5333 * notif.h: Likewise.
5335 2014-08-07 Gary Benson <gbenson@redhat.com>
5337 * server.h: Do not include gdb_locale.h.
5339 2014-08-07 Gary Benson <gbenson@redhat.com>
5341 * server.h: Do not include gdb/signals.h.
5342 * win32-low.c: Likewise.
5344 2014-08-07 Gary Benson <gbenson@redhat.com>
5346 * server.h: Do not include pathmax.h.
5348 2014-08-07 Gary Benson <gbenson@redhat.com>
5350 * server.h: Do not include libiberty.h.
5351 * linux-bfin-low.c: Likewise.
5353 2014-08-07 Gary Benson <gbenson@redhat.com>
5355 * server.h: Do not include ansidecl.h.
5357 2014-08-07 Gary Benson <gbenson@redhat.com>
5359 * linux-x86-low.c: Do not include stddef.h.
5360 * lynx-ppc-low.c: Likewise.
5361 * tracepoint.c: Likewise.
5363 2014-08-07 Gary Benson <gbenson@redhat.com>
5365 * server.h: Do not include stdarg.h.
5366 * nto-low.c: Likewise.
5368 2014-08-07 Gary Benson <gbenson@redhat.com>
5370 * server.h: Do not include stdlib.h.
5371 * inferiors.c: Likewise.
5372 * linux-low.c: Likewise.
5373 * regcache.c: Likewise.
5374 * spu-low.c: Likewise.
5375 * tracepoint.c: Likewise.
5376 * utils.c: Likewise.
5378 2014-08-07 Gary Benson <gbenson@redhat.com>
5380 * server.h: Do not include stdio.h.
5381 * linux-low.c: Likewise.
5382 * remote-utils.c: Likewise.
5383 * spu-low.c: Likewise.
5384 * utils.c: Likewise.
5385 * wincecompat.c: Likewise.
5387 2014-08-06 Gary Benson <gbenson@redhat.com>
5389 * regcache.c (init_register_cache): Move conditionals inside if.
5391 2014-08-06 Gary Benson <gbenson@redhat.com>
5393 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
5395 2014-07-31 Gary Benson <gbenson@redhat.com>
5397 * ax.h: Do not include server.h.
5398 * gdbthread.h: Likewise.
5399 * lynx-low.h: Likewise.
5400 * notif.h: Likewise.
5402 2014-07-30 Gary Benson <gbenson@redhat.com>
5404 * server.h: Include common-defs.h.
5405 Do not include config.h or build-gnulib-gdbserver/config.h.
5407 2014-07-30 Gary Benson <gbenson@redhat.com>
5409 * hostio-errno.c: Move server.h to top of includes list.
5410 * inferiors.c: Likewise.
5411 * linux-x86-low.c: Likewise.
5412 * notif.c: Include server.h.
5414 2014-07-24 Tom Tromey <tromey@redhat.com>
5415 Gary Benson <gbenson@redhat.com>
5417 * server.h (CORE_ADDR): Now unsigned.
5419 2014-07-16 Pedro Alves <palves@redhat.com>
5421 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
5423 2014-07-15 Pedro Alves <palves@redhat.com>
5425 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
5428 2014-07-11 Pedro Alves <palves@redhat.com>
5430 * linux-low.c (kill_wait_lwp): New function, based on
5431 kill_one_lwp_callback, but use my_waitpid directly.
5432 (kill_one_lwp_callback, linux_kill): Use it.
5434 2014-06-23 Pedro Alves <palves@redhat.com>
5436 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
5437 before setting DR0..DR3.
5439 2014-06-20 Gary Benson <gbenson@redhat.com>
5441 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
5442 * configure: Regenerated.
5443 * config.in: Likewise.
5445 2014-06-20 Gary Benson <gbenson@redhat.com>
5447 * Makefile.in (SFILES): Update locations for files moved
5449 (object file files): Reordered.
5451 2014-06-20 Gary Benson <gbenson@redhat.com>
5453 * i386-low.h (i386_dr_low_can_set_addr): Removed.
5454 (i386_dr_low_set_addr): Likewise.
5455 (i386_dr_low_get_addr): Likewise.
5456 (i386_dr_low_can_set_control): Likewise.
5457 (i386_dr_low_set_control): Likewise.
5458 (i386_dr_low_get_control): Likewise.
5459 (i386_dr_low_get_status): Likewise.
5460 (i386_get_debug_register_length): Likewise.
5461 * linux-x86-low.c (i386_dr_low_set_addr):
5462 Changed signature. Made static.
5463 (i386_dr_low_get_addr): Likewise.
5464 (i386_dr_low_set_control): Likewise.
5465 (i386_dr_low_get_control): Likewise.
5466 (i386_dr_low_get_status): Likewise.
5467 (i386_dr_low): New global variable.
5468 * win32-i386-low.c (i386_dr_low_set_addr):
5469 Changed signature. Made static.
5470 (i386_dr_low_get_addr): Likewise.
5471 (i386_dr_low_set_control): Likewise.
5472 (i386_dr_low_get_control): Likewise.
5473 (i386_dr_low_get_status): Likewise.
5474 (i386_dr_low): New global variable.
5476 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
5478 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
5479 * Makefile.in (AR, AR_FLAGS): Define.
5480 * configure: Regenerate.
5482 2014-06-19 Gary Benson <gbenson@redhat.com>
5484 * Makefile.in (i386-dregs.o): New rule.
5485 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
5486 * i386-low.c (target.h): Remove include.
5487 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
5488 (DR_CONTROL_SHIFT): Likewise.
5489 (DR_CONTROL_SIZE): Likewise.
5490 (DR_RW_EXECUTE): Likewise.
5491 (DR_RW_WRITE): Likewise.
5492 (DR_RW_READ): Likewise.
5493 (DR_RW_IORW): Likewise.
5494 (DR_LEN_1): Likewise.
5495 (DR_LEN_2): Likewise.
5496 (DR_LEN_4): Likewise.
5497 (DR_LEN_8): Likewise.
5498 (DR_LOCAL_ENABLE_SHIFT): Likewise.
5499 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
5500 (DR_ENABLE_SIZE): Likewise.
5501 (DR_LOCAL_SLOWDOWN): Likewise.
5502 (DR_GLOBAL_SLOWDOWN): Likewise.
5503 (DR_CONTROL_RESERVED): Likewise.
5504 (I386_DR_CONTROL_MASK): Likewise.
5505 (I386_DR_VACANT): Likewise.
5506 (I386_DR_LOCAL_ENABLE): Likewise.
5507 (I386_DR_GLOBAL_ENABLE): Likewise.
5508 (I386_DR_DISABLE): Likewise.
5509 (I386_DR_SET_RW_LEN): Likewise.
5510 (I386_DR_GET_RW_LEN): Likewise.
5511 (I386_DR_WATCH_HIT): Likewise.
5512 (i386_wp_op_t): Likewise.
5513 (i386_show_dr): Likewise.
5514 (i386_length_and_rw_bits): Likewise.
5515 (i386_insert_aligned_watchpoint): Likewise.
5516 (i386_remove_aligned_watchpoint): Likewise.
5517 (i386_handle_nonaligned_watchpoint): Likewise.
5518 i386_update_inferior_debug_regs(): Likewise.
5519 (i386_dr_insert_watchpoint): Likewise.
5520 (i386_dr_remove_watchpoint): Likewise.
5521 (i386_dr_region_ok_for_watchpoint): Likewise.
5522 (i386_dr_stopped_data_address): Likewise.
5523 (i386_dr_stopped_by_watchpoint): Likewise.
5525 2014-06-19 Gary Benson <gbenson@redhat.com>
5527 * i386-low.c (i386_dr_show): Renamed to
5528 i386_show_dr and made static. All uses updated.
5529 (i386_dr_length_and_rw_bits): Renamed to
5530 i386_length_and_rw_bits and made static.
5532 (i386_dr_insert_aligned_watchpoint): Renamed to
5533 i386_insert_aligned_watchpoint and made static.
5535 (i386_dr_remove_aligned_watchpoint): Renamed to
5536 i386_remove_aligned_watchpoint and made static.
5538 (i386_dr_update_inferior_debug_regs): Renamed to
5539 i386_update_inferior_debug_regs and made static.
5542 2014-06-18 Gary Benson <gbenson@redhat.com>
5544 * i386-low.h (i386_dr_low_can_set_addr): New macro.
5545 (i386_dr_low_can_set_control): Likewise.
5546 (i386_get_debug_register_length): Likewise.
5547 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
5548 (i386_dr_low_can_set_control): Likewise.
5549 (i386_get_debug_register_length): Likewise.
5551 2014-06-17 Gary Benson <gbenson@redhat.com>
5553 * i386-low.h (i386-dregs.h): New include.
5554 (DR_FIRSTADDR): Now in i386-dregs.h.
5555 (DR_LASTADDR): Likewise.
5556 (DR_NADDR): Likewise.
5557 (DR_STATUS): Likewise.
5558 (DR_CONTROL): Likewise.
5559 (i386_debug_reg_state): Likewise.
5560 (i386_dr_insert_watchpoint): Likewise.
5561 (i386_dr_remove_watchpoint): Likewise.
5562 (i386_dr_region_ok_for_watchpoint): Likewise.
5563 (i386_dr_stopped_data_address): Likewise.
5564 (i386_dr_stopped_by_watchpoint): Likewise.
5565 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
5567 2014-06-18 Gary Benson <gbenson@redhat.com>
5569 * i386-low.h (i386_low_insert_watchpoint): Renamed to
5570 i386_dr_insert_watchpoint.
5571 (i386_low_remove_watchpoint): Renamed to
5572 i386_dr_remove_watchpoint.
5573 (i386_low_region_ok_for_watchpoint): Renamed to
5574 i386_dr_region_ok_for_watchpoint.
5575 (i386_low_stopped_data_address): Renamed to
5576 i386_dr_stopped_data_address.
5577 (i386_low_stopped_by_watchpoint): Renamed to
5578 i386_dr_stopped_by_watchpoint.
5579 * i386-low.c (i386_show_dr): Renamed to
5580 i386_dr_show and made nonstatic. All uses updated.
5581 (i386_length_and_rw_bits): Renamed to
5582 i386_dr_length_and_rw_bits and made nonstatic.
5584 (i386_insert_aligned_watchpoint): Renamed to
5585 i386_dr_insert_aligned_watchpoint and made nonstatic.
5587 (i386_remove_aligned_watchpoint): Renamed to
5588 i386_dr_remove_aligned_watchpoint and made nonstatic.
5590 (i386_update_inferior_debug_regs): Renamed to
5591 i386_dr_update_inferior_debug_regs and made nonstatic.
5593 (i386_low_insert_watchpoint): Renamed to
5594 i386_dr_insert_watchpoint. All uses updated.
5595 (i386_low_remove_watchpoint): Renamed to
5596 i386_dr_remove_watchpoint. All uses updated.
5597 (i386_low_region_ok_for_watchpoint): Renamed to
5598 i386_dr_region_ok_for_watchpoint. All uses updated.
5599 (i386_low_stopped_data_address): Renamed to
5600 i386_dr_stopped_data_address. All uses updated.
5601 (i386_low_stopped_by_watchpoint): Renamed to
5602 i386_dr_stopped_by_watchpoint. All uses updated.
5604 2014-06-18 Gary Benson <gbenson@redhat.com>
5606 * i386-low.c (i386_dr_low_can_set_addr): New macro.
5607 (i386_dr_low_can_set_control): Likewise.
5608 (i386_insert_aligned_watchpoint): New check.
5610 2014-06-18 Gary Benson <gbenson@redhat.com>
5612 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
5615 2014-06-18 Gary Benson <gbenson@redhat.com>
5617 * i386-low.c (i386_length_and_rw_bits): Use internal_error
5618 instead of fatal and error.
5619 (i386_handle_nonaligned_watchpoint): Likewise.
5621 2014-06-18 Gary Benson <gbenson@redhat.com>
5623 * i386-low.c (i386_get_debug_register_length): New macro.
5624 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
5625 (i386_show_dr): Use debug_printf instead of fprintf. Use
5626 phex to format values.
5628 2014-06-18 Gary Benson <gbenson@redhat.com>
5630 * i386-low.h: Comment changes.
5631 * i386-low.c: Likewise.
5633 2014-06-18 Gary Benson <gbenson@redhat.com>
5635 * i386-low.c: Whitespace changes.
5637 2014-06-12 Tom Tromey <tromey@redhat.com>
5639 * utils.c (freeargv): Remove.
5641 2014-06-12 Tom Tromey <tromey@redhat.com>
5643 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
5644 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
5645 (parse_debug_format_options): Likewise.
5646 (gdbserver_usage): Likewise.
5647 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
5648 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
5649 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
5651 ($(LIBGNU)): Depend on libiberty.
5652 (all-lib): Recurse into all subdirs.
5653 (install-only): Invoke "install" target in subdirs.
5654 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
5656 * configure: Rebuild.
5657 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
5658 for vasprintf, vsnprintf, or gettimeofday.
5659 * configure.srv: Don't add safe-ctype.o or lbasename.o to
5662 2014-06-05 Joel Brobecker <brobecker@adacore.com>
5664 * development.sh: Delete.
5665 * Makefile.in (config.status): Adjust dependency on development.sh.
5666 * configure.ac: Adjust development.sh source call.
5667 * configure: Regenerate.
5669 2014-06-02 Pedro Alves <palves@redhat.com>
5671 * ax.c (gdb_free_agent_expr): New function.
5672 * ax.h (gdb_free_agent_expr): New declaration.
5673 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
5675 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
5677 (clear_breakpoint_conditions_and_commands): New function.
5678 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
5679 (clear_breakpoint_conditions_and_commands): New declaration.
5681 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
5683 * linux-aarch64-low.c (asm/ptrace.h): Include.
5685 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
5687 Fix TLS access for -static -pthread.
5688 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
5689 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
5690 (thread_db_load_search, try_thread_db_load_1): Initialize it.
5692 2014-05-20 Pedro Alves <palves@redhat.com>
5694 * linux-aarch64-low.c (aarch64_insert_point)
5695 (aarch64_remove_point): No longer check whether the type is
5696 supported here. Adjust to new interface.
5697 (the_low_target): Install aarch64_supports_z_point_type as
5698 supports_z_point_type method.
5699 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
5700 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
5701 instead of a Z packet char. Adjust.
5702 (arm_supports_z_point_type): New function.
5703 (arm_insert_point, arm_remove_point): Adjust to new interface.
5704 (the_low_target): Install arm_supports_z_point_type.
5705 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
5706 (cris_insert_point, cris_remove_point): Adjust to new interface.
5707 Don't check whether the type is supported here.
5708 (the_low_target): Install cris_supports_z_point_type.
5709 * linux-low.c (linux_supports_z_point_type): New function.
5710 (linux_insert_point, linux_remove_point): Adjust to new interface.
5711 * linux-low.h (struct linux_target_ops) <insert_point,
5712 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
5713 raw_breakpoint pointer parameter.
5714 <supports_z_point_type>: New method.
5715 * linux-mips-low.c (mips_supports_z_point_type): New function.
5716 (mips_insert_point, mips_remove_point): Adjust to new interface.
5717 Use mips_supports_z_point_type.
5718 (the_low_target): Install mips_supports_z_point_type.
5719 * linux-ppc-low.c (the_low_target): Install NULL as
5720 supports_z_point_type method.
5721 * linux-s390-low.c (the_low_target): Install NULL as
5722 supports_z_point_type method.
5723 * linux-sparc-low.c (the_low_target): Install NULL as
5724 supports_z_point_type method.
5725 * linux-x86-low.c (x86_supports_z_point_type): New function.
5726 (x86_insert_point): Adjust to new insert_point interface. Use
5727 insert_memory_breakpoint. Adjust to new
5728 i386_low_insert_watchpoint interface.
5729 (x86_remove_point): Adjust to remove_point interface. Use
5730 remove_memory_breakpoint. Adjust to new
5731 i386_low_remove_watchpoint interface.
5732 (the_low_target): Install x86_supports_z_point_type.
5733 * lynx-low.c (lynx_target_ops): Install NULL as
5734 supports_z_point_type callback.
5735 * nto-low.c (nto_supports_z_point_type): New.
5736 (nto_insert_point, nto_remove_point): Adjust to new interface.
5737 (nto_target_ops): Install nto_supports_z_point_type.
5738 * mem-break.c: Adjust intro comment.
5739 (struct raw_breakpoint) <raw_type, size>: New fields.
5740 <inserted>: Update comment.
5741 <shlib_disabled>: Delete field.
5742 (enum bkpt_type) <gdb_breakpoint>: Delete value.
5743 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
5744 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
5745 (raw_bkpt_type_to_target_hw_bp_type): New function.
5746 (find_enabled_raw_code_breakpoint_at): New function.
5747 (find_raw_breakpoint_at): New type and size parameters. Use them.
5748 (insert_memory_breakpoint): New function, based off
5749 set_raw_breakpoint_at.
5750 (remove_memory_breakpoint): New function.
5751 (set_raw_breakpoint_at): Reimplement.
5752 (set_breakpoint): New, based on set_breakpoint_at.
5753 (set_breakpoint_at): Reimplement.
5754 (delete_raw_breakpoint): Go through the_target->remove_point
5755 instead of assuming memory breakpoints.
5756 (find_gdb_breakpoint_at): Delete.
5757 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
5758 (find_gdb_breakpoint): New function.
5759 (set_gdb_breakpoint_at): Delete.
5760 (z_type_supported): New function.
5761 (set_gdb_breakpoint_1): New function, loosely based off
5762 set_gdb_breakpoint_at.
5763 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
5764 (delete_gdb_breakpoint_at): Delete.
5765 (delete_gdb_breakpoint_1): New function, loosely based off
5766 delete_gdb_breakpoint_at.
5767 (delete_gdb_breakpoint): New function.
5768 (clear_gdb_breakpoint_conditions): Rename to ...
5769 (clear_breakpoint_conditions): ... this. Don't handle a NULL
5771 (add_condition_to_breakpoint): Make static.
5772 (add_breakpoint_condition): Take a struct breakpoint pointer
5773 instead of an address. Adjust.
5774 (gdb_condition_true_at_breakpoint): Rename to ...
5775 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
5777 (gdb_condition_true_at_breakpoint): Reimplement.
5778 (add_breakpoint_commands): Take a struct breakpoint pointer
5779 instead of an address. Adjust.
5780 (gdb_no_commands_at_breakpoint): Rename to ...
5781 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
5782 parameter. Return true if no breakpoint was found. Change debug
5784 (gdb_no_commands_at_breakpoint): Reimplement.
5785 (run_breakpoint_commands): Rename to ...
5786 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
5787 and change return type to boolean.
5788 (run_breakpoint_commands): New function.
5789 (gdb_breakpoint_here): Also check for Z1 breakpoints.
5790 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
5791 breakpoint. Go through the_target->remove_point instead of
5792 assuming memory breakpoint.
5793 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
5794 software and hardware breakpoints.
5795 (reinsert_raw_breakpoint): Go through the_target->insert_point
5796 instead of assuming memory breakpoint.
5797 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
5798 software and hardware breakpoints.
5799 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
5800 Check both software and hardware breakpoints.
5801 (validate_inserted_breakpoint): Assert the breakpoint is a
5802 software breakpoint. Set the inserted flag to -1 instead of
5803 setting shlib_disabled.
5804 (delete_disabled_breakpoints): Adjust.
5805 (validate_breakpoints): Only validate software breakpoints.
5806 Adjust to inserted flag change.
5807 (check_mem_read, check_mem_write): Skip breakpoint types other
5808 than software breakpoints. Adjust to inserted flag change.
5809 * mem-break.h (enum raw_bkpt_type): New enum.
5810 (raw_breakpoint, struct process_info): Forward declare.
5811 (Z_packet_to_target_hw_bp_type): Delete declaration.
5812 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
5813 (set_gdb_breakpoint, delete_gdb_breakpoint)
5814 (clear_breakpoint_conditions): New declarations.
5815 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
5816 (breakpoint_inserted_here): Update comment.
5817 (add_breakpoint_condition, add_breakpoint_commands): Replace
5818 address parameter with a breakpoint pointer parameter.
5819 (gdb_breakpoint_here): Update comment.
5820 (delete_gdb_breakpoint_at): Delete.
5821 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
5822 * server.c (process_point_options): Take a struct breakpoint
5823 pointer instead of an address. Adjust.
5824 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
5825 delete_gdb_breakpoint.
5826 * spu-low.c (spu_target_ops): Install NULL as
5827 supports_z_point_type method.
5828 * target.h: Include mem-break.h.
5829 (struct target_ops) <prepare_to_access_memory>: Update comment.
5830 <supports_z_point_type>: New field.
5831 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5832 instead of a char. Also take a raw breakpoint pointer.
5833 * win32-arm-low.c (the_low_target): Install NULL as
5834 supports_z_point_type.
5835 * win32-i386-low.c (i386_supports_z_point_type): New function.
5836 (i386_insert_point, i386_remove_point): Adjust to new interface.
5837 (the_low_target): Install i386_supports_z_point_type.
5838 * win32-low.c (win32_supports_z_point_type): New function.
5839 (win32_insert_point, win32_remove_point): Adjust to new interface.
5840 (win32_target_ops): Install win32_supports_z_point_type.
5841 * win32-low.h (struct win32_target_ops):
5842 <supports_z_point_type>: New method.
5843 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5844 instead of a char. Also take a raw breakpoint pointer.
5846 2014-05-20 Pedro Alves <palves@redhat.com>
5848 * mem-break.h: Include break-common.h.
5849 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5850 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
5851 (Z_packet_to_target_hw_bp_type): New declaration.
5852 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
5853 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
5854 (Z_PACKET_ACCESS_WP): Delete macros.
5855 (Z_packet_to_hw_type): Delete function.
5856 * i386-low.h: Don't include break-common.h here.
5857 (Z_packet_to_hw_type): Delete declaration.
5858 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
5859 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5860 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
5861 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5862 * linux-aarch64-low.c: Don't include break-common.h here.
5863 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5864 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
5865 (Z_packet_to_target_hw_bp_type): Delete function.
5866 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
5868 (mips_insert_point, mips_remove_point): Use
5869 Z_packet_to_target_hw_bp_type.
5871 2014-05-20 Pedro Alves <palves@redhat.com>
5873 * linux-aarch64-low.c: Include break-common.h.
5874 (enum target_point_type): Delete.
5875 (Z_packet_to_point_type): Rename to ...
5876 (Z_packet_to_target_hw_bp_type): ... this, and return a
5877 target_hw_bp_type instead.
5878 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
5879 instead of an enum target_point_type.
5880 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
5882 (aarch64_dr_state_insert_one_point)
5883 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
5884 (aarch64_handle_aligned_watchpoint)
5885 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
5886 Take an enum target_hw_bp_type instead of an enum
5888 (aarch64_supports_z_point_type): New function.
5889 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
5890 use Z_packet_to_target_hw_bp_type.
5892 2014-05-20 Joel Brobecker <brobecker@adacore.com>
5894 * configure.ac: Only use -Werror by default when DEVELOPMENT
5896 * configure: Regenerate.
5898 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
5900 Fix gdbserver qGetTLSAddr for x86_64 -m32.
5901 * linux-x86-low.c (X86_64_USER_REGS): New.
5902 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
5904 2014-04-28 Yao Qi <yao@codesourcery.com>
5906 * Makefile.in (i386-avx512.c): Fix the typo of generated file
5909 2014-04-25 Pedro Alves <palves@redhat.com>
5912 * linux-low.c (linux_attach_fail_reason_string): New function.
5913 (linux_attach_lwp): Delete.
5914 (linux_attach_lwp_1): Rename to ...
5915 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
5916 argument. Remove "initial" parameter. Return int instead of
5917 void. Don't error or warn here.
5918 (linux_attach): Adjust to call linux_attach_lwp. Call error on
5919 failure to attach to the tgid. Call warning when failing to
5921 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
5922 argument. Remove "initial" parameter. Return int instead of
5923 void. Don't error or warn here.
5924 (linux_attach_fail_reason_string): New declaration.
5925 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
5926 interface change. Use linux_attach_fail_reason_string.
5928 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
5929 Walfred Tedeschi <walfred.tedeschi@intel.com>
5931 * Makefile.in: Added rules to handle new files
5932 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
5933 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
5934 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
5935 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
5936 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
5937 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
5939 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
5940 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
5941 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
5942 i386/x32-avx512.xml.
5943 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
5944 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
5945 i386/x32-avx512-linux.xml.
5946 * i387-fp.c (num_avx512_k_registers): New constant for number
5948 (num_avx512_zmmh_low_registers): New constant for number of
5949 lower ZMM registers (0-15).
5950 (num_avx512_zmmh_high_registers): New constant for number of
5951 higher ZMM registers (16-31).
5952 (num_avx512_ymmh_registers): New contant for number of higher
5953 YMM registers (ymm16-31 added by avx521 on x86_64).
5954 (num_avx512_xmm_registers): New constant for number of higher
5955 XMM registers (xmm16-31 added by AVX512 on x86_64).
5956 (struct i387_xsave): Add space for AVX512 registers.
5957 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
5958 Add code to handle AVX512 registers.
5959 (i387_xsave_to_cache): Add code to handle AVX512 registers.
5960 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
5961 prototypei from generated file.
5962 (tdesc_amd64_avx512_linux): Likewise.
5963 (init_registers_x32_avx512_linux): Likewise.
5964 (tdesc_x32_avx512_linux): Likewise.
5965 (init_registers_i386_avx512_linux): Likewise.
5966 (tdesc_i386_avx512_linux): Likewise.
5967 (x86_64_regmap): Add AVX512 registers.
5968 (x86_linux_read_description): Add code to handle AVX512 XSTATE
5970 (initialize_low_arch): Add code to initialize AVX512 registers.
5972 2014-04-23 Pedro Alves <palves@redhat.com>
5974 * mem-break.c (find_gdb_breakpoint_at): Make static.
5975 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
5977 2014-04-23 Pedro Alves <palves@redhat.com>
5979 * i386-low.c: Don't include break-common.h here.
5980 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5981 prototype to take target_hw_bp_type as argument instead of a Z
5983 * i386-low.h: Include break-common.h here.
5984 (Z_packet_to_hw_type): Declare.
5985 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5987 * linux-x86-low.c (x86_insert_point): Convert the packet number to
5988 a target_hw_bp_type before calling i386_low_insert_watchpoint.
5989 (x86_remove_point): Convert the packet number to a
5990 target_hw_bp_type before calling i386_low_remove_watchpoint.
5991 * win32-i386-low.c (i386_insert_point): Convert the packet number
5992 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
5993 (i386_remove_point): Convert the packet number to a
5994 target_hw_bp_type before calling i386_low_remove_watchpoint.
5996 2014-04-23 Pedro Alves <palves@redhat.com>
5998 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
6000 2014-04-10 Pedro Alves <palves@redhat.com>
6002 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
6003 Check if the condition or command is NULL before checking if the
6004 breakpoint is known. On success, return true.
6005 * mem-break.h (add_breakpoint_condition): Document return.
6006 (add_breakpoint_commands): Add describing comment.
6007 * server.c (skip_to_semicolon): New function.
6008 (process_point_options): Use it.
6010 2014-04-09 Pedro Alves <palves@redhat.com>
6012 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
6015 2014-02-27 Pedro Alves <palves@redhat.com>
6018 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
6020 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
6022 (last_thread_of_process_p): Take a PID argument instead of a
6024 (linux_wait_for_lwp): Delete.
6025 (num_lwps, check_zombie_leaders, not_stopped_callback): New
6027 (linux_low_filter_event): New function, party factored out from
6028 linux_wait_for_event.
6029 (linux_wait_for_event): Rename to ...
6030 (linux_wait_for_event_filtered): ... this. Add new filter ptid
6031 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
6032 sigsuspend. Check for zombie leaders.
6033 (linux_wait_for_event): Reimplement as wrapper around
6034 linux_wait_for_event_filtered.
6035 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
6036 a normal or signal exit is seen, it's the whole process exiting.
6037 (wait_for_sigstop): No longer a for_each_inferior callback.
6038 Rewrite on top of linux_wait_for_event_filtered.
6039 (stop_all_lwps): Call wait_for_sigstop directly.
6040 * server.c (resume, handle_target_event): Handle
6041 TARGET_WAITKIND_NO_RESUMED.
6043 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6045 * win32-low.c (psapi_get_dll_name,
6046 * win32_CreateToolhelp32Snapshot): Delete.
6047 (win32_CreateToolhelp32Snapshot, win32_Module32First)
6048 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
6050 (handle_load_dll): Add function description.
6051 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
6053 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6055 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
6057 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
6058 base address when calling win32_add_one_solib.
6059 (handle_load_dll): Delete local variable load_addr.
6060 Remove 0x1000 offset applied to DLL base address when calling
6061 win32_add_one_solib.
6062 (handle_unload_dll): Add comment.
6064 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6066 * win32-low.c (win32_add_all_dlls): Renames
6067 win32_ensure_ntdll_loaded. Rewrite function documentation.
6068 Adjust implementation to always load all DLLs.
6069 Add 0x1000 offset to DLL base address when calling
6070 win32_add_one_solib.
6071 (child_initialization_done): New static global.
6072 (do_initial_child_stuff): Set child_initialization_done to
6073 zero during child initialization, and 1 after. Replace call
6074 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
6076 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
6077 (handle_unload_dll): Add function documentation.
6078 (get_child_debug_event): Ignore load and unload DLL events
6079 during child initialization.
6081 2014-02-20 Doug Evans <dje@google.com>
6083 Remove global all_lwps.
6084 * inferiors.h (ptid_of): Move here from linux-low.h.
6085 (pid_of, lwpid_of): Ditto.
6086 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
6087 parameter is a struct thread_info * now.
6088 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
6089 directly. Pass &all_threads to find_inferior instead of &all_lwps.
6090 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
6092 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
6093 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
6094 * linux-arm-low.c (update_registers_callback): Update, "entry"
6095 parameter is a struct thread_info * now.
6096 Fetch lwpid from current_inferior directly.
6097 (arm_insert_point): Pass &all_threads to find_inferior instead of
6099 (arm_remove_point): Ditto.
6100 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
6101 (arm_prepare_to_resume): Fetch pid from thread.
6102 (arm_read_description): Fetch lwpid from current_inferior directly.
6103 * linux-low.c (all_lwps): Delete.
6104 (delete_lwp): Delete call to remove_inferior.
6105 (handle_extended_wait): Fetch lwpid from thread.
6106 (add_lwp): Don't set lwp->entry.id. Remove call to
6107 add_inferior_to_list.
6108 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
6109 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
6110 (kill_one_lwp_callback): Ditto.
6111 (linux_kill): Don't dereference NULL pointer.
6112 Fetch ptid,lwpid from thread.
6113 (get_detach_signal): Fetch ptid from thread.
6114 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
6115 Simplify call to regcache_invalidate_thread.
6116 (delete_lwp_callback): Update, "entry" parameter is a
6117 struct thread_info * now. Fetch pid from thread.
6118 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
6119 (status_pending_p_callback): Update, "entry" parameter is a
6120 struct thread_info * now. Fetch ptid from thread.
6121 (find_lwp_pid): Update, "entry" parameter is a
6122 struct thread_info * now.
6123 (linux_wait_for_lwp): Fetch pid from thread.
6124 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
6125 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
6126 (enqueue_one_deferred_signal): Fetch lwpid from thread.
6127 (dequeue_one_deferred_signal): Ditto.
6128 (cancel_breakpoint): Fetch ptid from current_inferior.
6129 (linux_wait_for_event): Pass &all_threads to find_inferior,
6130 not &all_lwps. Fetch ptid, lwpid from thread.
6131 (count_events_callback): Update, "entry" parameter is a
6132 struct thread_info * now.
6133 (select_singlestep_lwp_callback): Ditto.
6134 (select_event_lwp_callback): Ditto.
6135 (cancel_breakpoints_callback): Ditto.
6136 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
6138 (select_event_lwp): Ditto. Fetch ptid from event_thread.
6139 (unsuspend_one_lwp): Update, "entry" parameter is a
6140 struct thread_info * now.
6141 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
6143 (linux_stabilize_threads): Ditto. And for for_each_inferior.
6144 Fetch lwpid from thread, not lwp.
6145 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
6146 Pass &all_threads to find_inferior, not &all_lwps.
6147 (send_sigstop): Fetch lwpid from thread, not lwp.
6148 (send_sigstop_callback): Update, "entry" parameter is a
6149 struct thread_info * now.
6150 (suspend_and_send_sigstop_callback): Ditto.
6151 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
6152 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
6153 struct thread_info * now.
6154 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
6156 (lwp_running): Update, "entry" parameter is a
6157 struct thread_info * now.
6158 (stop_all_lwps): Fetch ptid from thread.
6159 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
6160 (linux_resume_one_lwp): Fetch lwpid from thread.
6161 (linux_set_resume_request): Update, "entry" parameter is a
6162 struct thread_info * now. Fetch pid, lwpid from thread.
6163 (resume_status_pending_p): Update, "entry" parameter is a
6164 struct thread_info * now.
6165 (need_step_over_p): Ditto. Fetch lwpid from thread.
6166 (start_step_over): Fetch lwpid from thread.
6167 (linux_resume_one_thread): Update, "entry" parameter is a
6168 struct thread_info * now. Fetch lwpid from thread.
6169 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
6170 (proceed_one_lwp): Update, "entry" parameter is a
6171 struct thread_info * now. Fetch lwpid from thread.
6172 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
6173 struct thread_info * now.
6174 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
6175 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
6176 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
6178 (regsets_store_inferior_registers): Ditto.
6179 (fetch_register, store_register): Ditto.
6180 (linux_read_memory, linux_write_memory): Ditto.
6181 (linux_request_interrupt): Ditto.
6182 (linux_read_auxv): Ditto.
6183 (linux_xfer_siginfo): Ditto.
6184 (linux_qxfer_spu): Ditto.
6185 (linux_qxfer_libraries_svr4): Ditto.
6186 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
6187 moved to inferiors.h.
6189 (get_thread_lwp): Update.
6190 (struct lwp_info): Delete member "entry". Simplify comment for
6193 * linux-mips-low.c (mips_read_description): Fetch lwpid from
6194 current_inferior directly.
6195 (update_watch_registers_callback): Update, "entry" parameter is a
6196 struct thread_info * now. Fetch pid from thread.
6197 (mips_linux_prepare_to_resume): Fetch ptid from thread.
6198 (mips_insert_point): Fetch lwpid from current_inferior.
6199 Pass &all_threads to find_inferior, not &all_lwps.
6200 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
6201 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
6203 (mips_stopped_data_address): Ditto.
6204 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
6206 * linux-tile-low.c (tile_arch_setup): Ditto.
6207 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
6208 (update_debug_registers_callback): Update, "entry" parameter is a
6209 struct thread_info * now. Fetch pid from thread.
6210 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
6211 Pass &all_threads to find_inferior, not &all_lwps.
6212 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
6213 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
6214 Pass &all_threads to find_inferior, not &all_lwps.
6215 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
6216 (i386_dr_low_get_status): Ditto.
6217 (x86_linux_prepare_to_resume): Fetch ptid from thread.
6218 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
6219 (x86_linux_read_description): Ditto.
6220 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
6222 2014-02-20 Doug Evans <dje@google.com>
6224 * inferiors.c (get_first_inferior): Fix buglet.
6226 2014-02-19 Doug Evans <dje@google.com>
6228 * gdbthread.h (add_thread): Change result type to struct thread_info *.
6229 * inferiors.c (add_thread): Change result type to struct thread_info *.
6230 All callers updated.
6231 (add_lwp): Call add_thread here instead of in callers.
6232 All callers updated.
6233 * linux-low.h (get_lwp_thread): Rewrite.
6234 (struct lwp_info): New member "thread".
6236 2014-02-19 Doug Evans <dje@google.com>
6238 * linux-low.c (add_lwp): Change result to struct lwp_info *.
6239 All callers updated.
6241 2014-02-19 Doug Evans <dje@google.com>
6243 * inferiors.c (add_thread): Fix whitespace.
6245 2014-02-19 Doug Evans <dje@google.com>
6247 * dll.c (clear_dlls): Replace accessing list implemention details
6249 * gdbthread.h (get_first_thread): Declare.
6250 * inferiors.c (for_each_inferior_with_data): New function.
6251 (get_first_thread): New function.
6252 (find_thread_ptid): Simplify.
6253 (get_first_inferior): New function.
6254 (clear_list): Delete.
6255 (one_inferior_p): New function.
6256 (clear_inferior_list): New function.
6257 (clear_inferiors): Update.
6258 * inferiors.h (for_each_inferior_with_data): Declare.
6259 (clear_inferior_list): Declare.
6260 (one_inferior_p): Declare.
6261 (get_first_inferior): Declare.
6262 * linux-low.c (linux_wait_for_event): Replace accessing list
6263 implemention details with API function.
6264 * server.c (target_running): Ditto.
6265 (accumulate_file_name_length): New function.
6266 (emit_dll_description): New function.
6267 (handle_qxfer_libraries): Replace accessing list implemention
6268 details with API function.
6269 (handle_qxfer_threads_worker): New function.
6270 (handle_qxfer_threads_proper): Replace accessing list implemention
6271 details with API function.
6272 (handle_query): Ditto.
6273 (visit_actioned_threads_callback_ftype): New typedef.
6274 (visit_actioned_threads_data): New struct.
6275 (visit_actioned_threads): Rewrite to be find_inferior callback.
6276 (resume): Call find_inferior.
6277 (handle_status): Replace accessing list implemention
6278 details with API function.
6279 (process_serial_event): Replace accessing list implemention details
6281 * target.c (set_desired_inferior): Replace accessing list implemention
6282 details with API function.
6283 * tracepoint.c (same_process_p): New function.
6284 (gdb_agent_about_to_close): Replace accessing list implemention
6285 details with API function.
6286 * win32-low.c (child_delete_thread): Replace accessing list
6287 implemention details with API function.
6288 (match_dll_by_basename): New function.
6289 (dll_is_loaded_by_basename): New function.
6290 (win32_ensure_ntdll_loaded): Replace accessing list implemention
6291 details call to dll_is_loaded_by_basename.
6293 2014-02-19 Doug Evans <dje@google.com>
6295 * dll.h (struct dll_info): Add comment.
6296 * gdbthread.h (struct thread_info): Add comment.
6297 (current_ptid): Simplify.
6298 * inferiors.c (add_process): Update.
6299 (remove_process): Update.
6300 * inferiors.h (struct process_info): Rename member "head" to "entry".
6301 * linux-low.c (delete_lwp): Update.
6303 (last_thread_of_process_p): Update.
6304 (kill_one_lwp_callback, linux_kill): Update.
6305 (status_pending_p_callback): Update.
6306 (wait_for_sigstop): Update. Simplify read of ptid.
6307 (start_step_over): Update.
6308 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
6309 (get_lwp_thread): Update.
6310 (struct lwp_info): Rename member "head" to "entry".
6311 * regcache.h (inferior_list_entry): Delete.
6312 * server.c (kill_inferior_callback): Update.
6313 (detach_or_kill_inferior_callback): Update.
6314 (print_started_pid): Update.
6315 (print_attached_pid): Update.
6316 (process_serial_event): Simplify read of ptid.
6317 * thread-db.c (thread_db_create_event): Update.
6318 (thread_db_get_tls_address): Update.
6319 * win32-low.c (current_inferior_ptid): Simplify.
6321 2014-02-19 Tom Tromey <tromey@redhat.com>
6323 * target.h (struct target_ops) <supports_btrace>: Add target_ops
6325 (target_supports_btrace): Update.
6327 2014-02-14 Yao Qi <yao@codesourcery.com>
6329 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
6330 (rsp-low-ipa.o): New target.
6332 2014-02-12 Tom Tromey <tromey@redhat.com>
6334 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
6335 convert_ascii_to_int.
6336 * regcache.c (registers_to_string): Likewise.
6337 * remote-utils.c (decode_M_packet): Likewise.
6338 * server.c (process_serial_event): Likewise.
6340 2014-02-12 Tom Tromey <tromey@redhat.com>
6342 * server.c (handle_query, handle_v_run): Use hex2bin, not
6344 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
6346 2014-02-12 Tom Tromey <tromey@redhat.com>
6348 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
6349 convert_int_to_ascii.
6350 * regcache.c (registers_to_string, collect_register_as_string):
6352 * remote-utils.c (look_up_one_symbol, relocate_instruction):
6354 * server.c (process_serial_event): Likewise.
6355 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
6356 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
6358 2014-02-12 Tom Tromey <tromey@redhat.com>
6360 * remote-utils.c (look_up_one_symbol, monitor_output): Use
6361 bin2hex, not hexify.
6362 * tracepoint.c (cmd_qtstatus): Likewise.
6364 2014-02-12 Tom Tromey <tromey@redhat.com>
6366 * remote-utils.c (monitor_output): Pass explicit length to
6369 2014-02-12 Tom Tromey <tromey@redhat.com>
6371 * tracepoint.c: Include rsp-low.h.
6372 * server.c: Include rsp-low.h.
6373 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
6374 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
6376 * remote-utils.c: Include rsp-low.h.
6377 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
6378 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
6379 (convert_int_to_ascii, convert_ascii_to_int): Move to
6381 * regcache.c: Include rsp-low.h.
6382 * ax.c: Include rsp-low.h.
6383 * Makefile.in (SFILES): Add common/rsp-low.c.
6384 (OBS): Add rsp-low.o.
6385 (rsp-low.o): New target.
6387 2014-02-12 Tom Tromey <tromey@redhat.com>
6389 * utils.h (pulongest, plongest, phex_nz): Don't declare.
6390 Include print-utils.h.
6391 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
6392 (plongest, thirty_two, phex_nz): Remove.
6393 * Makefile.in (SFILES): Add common/print-utils.c.
6394 (OBS): Add print-utils.o.
6395 (print-utils-ipa.o): New target.
6396 (print-utils.o): New target.
6397 (IPA_OBJS): Add print-utils-ipa.o.
6399 2014-02-06 Tom Tromey <tromey@redhat.com>
6401 * Makefile.in (SFILES): Fix indentation.
6403 2014-02-05 Doug Evans <dje@google.com>
6405 * linux-low.c (linux_wait_for_event): Improve comment.
6406 (linux_wait_1): Keep current_inferior in sync with event_child.
6408 2014-01-22 Doug Evans <dje@google.com>
6410 * gdbthread.h (gdb_id_to_thread): Delete, unused.
6412 2014-01-22 Doug Evans <dje@google.com>
6414 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
6415 * configure: Regenerate.
6416 * config.in: Regenerate.
6417 * Makefile.in (SFILES): Add debug.c.
6419 * debug.c: New file.
6420 * debug.h: New file.
6421 * linux-aarch64-low.c (*): Update all debugging printfs to use
6422 debug_printf instead of fprintf.
6423 * linux-arm-low.c (*): Ditto.
6424 * linux-cris-low.c (*): Ditto.
6425 * linux-crisv32-low.c (*): Ditto.
6426 * linux-m32r-low.c (*): Ditto.
6427 * linux-sparc-low.c (*): Ditto.
6428 * linux-x86.c (*): Ditto.
6429 * linux-low.c (*): Ditto.
6430 (linux_wait_1): Add calls to debug_enter, debug_exit.
6431 (linux_wait): Remove redundant debugging printf.
6432 (stop_all_lwps): Add calls to debug_enter, debug_exit.
6433 (linux_resume, unstop_all_lwps): Ditto.
6434 * mem-break.c (*): Update all debugging printfs to use
6435 debug_printf instead of fprintf.
6436 * remote-utils.c (*): Ditto.
6437 * thread-db.c (*): Ditto.
6438 * server.c #include <ctype.h>, "gdb_vecs.h".
6439 (debug_threads): Moved to debug.c.
6440 (*): Update all debugging printfs to use debug_printf instead of
6442 (start_inferior): Replace call to fflush with call to debug_flush.
6443 (monitor_show_help): Mention set debug-format.
6444 (parse_debug_format_options): New function.
6445 (handle_monitor_command): Handle "monitor set debug-format".
6446 (gdbserver_usage): Mention --debug-format.
6447 (main): Parse --debug-format.
6448 * server.h (debug_threads): Declaration moved to debug.h.
6450 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
6451 trace_debug_1 that uses debug_printf.
6452 (tracepoint_look_up_symbols): Update all debugging printfs to use
6453 debug_printf instead of fprintf.
6455 2014-01-20 Baruch Siach <baruch@tkos.co.il>
6457 * linux-xtensa-low.c: Include asm/ptrace.h instead of
6460 2014-01-17 Pedro Alves <palves@redhat.com>
6463 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
6464 defined after including gdb_proc_service.h.
6466 2014-01-16 Doug Evans <dje@google.com>
6468 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
6469 (match_dll): Use it.
6471 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
6473 * target.h (target_ops) <read_btrace>: Change parameters and
6474 return type to allow error reporting.
6475 * server.c (handle_qxfer_btrace): Support delta reads. Pass
6476 trace reading errors on.
6477 * linux-low.c (linux_low_read_btrace): Pass trace reading
6479 (linux_low_disable_btrace): New.
6481 2014-01-15 Doug Evans <dje@google.com>
6483 * inferiors.c (thread_id_to_gdb_id): Delete.
6484 * inferiors.h (thread_id_to_gdb_id): Delete.
6486 2014-01-13 Eli Zaretskii <eliz@gnu.org>
6488 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
6489 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
6492 2014-01-08 Pedro Alves <palves@redhat.com>
6494 * server.c (handle_status): Don't discard previous queued stop
6495 replies or thread's pending status here.
6496 (main) <disconnection>: Do it here instead.
6498 2014-01-08 Pedro Alves <palves@redhat.com>
6500 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
6501 * server.c (visit_actioned_threads, handle_pending_status): New
6503 (handle_v_cont): Factor out parts to ...
6504 (resume): ... this new function. If in all-stop, and a thread
6505 being resumed has a pending status, report it without actually
6507 (myresume): Adjust to use the new 'resume' function.
6508 (clear_pending_status_callback, set_pending_status_callback)
6509 (find_status_pending_thread_callback): New functions.
6510 (handle_status): Handle the case of multiple threads having
6511 interesting statuses to report. Report threads' real last signal
6512 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
6513 with an interesting thread to report the status for, instead of
6514 always reporting the status of the first thread.
6516 2014-01-01 Joel Brobecker <brobecker@adacore.com>
6518 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
6519 * gdbreplay.c (gdbreplay_version): Likewise.
6521 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
6523 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
6524 iov.iov_len with the real length in use.
6526 2013-12-13 Joel Brobecker <brobecker@adacore.com>
6528 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
6529 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
6530 for all targets that use win32-low.c.
6531 * win32-low.c (win32_ensure_ntdll_loaded): New function.
6532 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
6534 2013-12-13 Pedro Alves <palves@redhat.com>
6536 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
6537 if equal to TARGET_WAITKIND_LOADED.
6538 * win32-low.c (cached_status): New static global.
6539 (win32_wait): Add declaration.
6540 (do_initial_child_stuff): Flush all initial pending debug events
6541 up to the initial breakpoint.
6542 (win32_wait): If CACHED_STATUS was set, return that instead
6543 of doing a real wait. Remove the code resuming the execution
6544 of the inferior after receiving a TARGET_WAITKIND_LOADED event
6545 during the initial phase. Also remove the code changing
6546 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
6547 TARGET_WAITKIND_STOPPED.
6549 2013-12-11 Yao Qi <yao@codesourcery.com>
6551 * notif.c (handle_notif_ack): Return 0 if no notification
6554 2013-11-20 Doug Evans <dje@google.com>
6556 * linux-low.c (linux_set_resume_request): Fix comment.
6558 2013-11-20 Doug Evans <dje@google.com>
6560 * linux-low.c (resume_status_pending_p): Tweak comment.
6562 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
6564 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
6565 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
6566 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
6567 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
6568 (srv_amd64_regobj): Add amd64-mpx.o.
6569 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
6570 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
6571 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
6572 * i387-fp.c (num_pl_bnd_register) Added constant.
6573 (num_pl_bnd_cfg_registers) Added constant.
6574 (struct i387_xsave) Added reserved area and MPX fields.
6575 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
6576 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
6578 (tdesc_i386_mpx_linux): Add MPX amd64 target.
6579 (init_registers_amd64_mpx_linux): Declare new function.
6580 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
6581 (x86_64_regmap): Add MPX registers.
6582 (x86_linux_read_description): Add MPX case.
6583 (initialize_low_arch): Initialize MPX targets.
6585 2013-11-18 Tom Tromey <tromey@redhat.com>
6587 * configure: Rebuild.
6588 * configure.ac: Don't check for stdlib.h.
6589 * gdbreplay.c: Unconditionally include stdlib.h.
6591 2013-11-18 Tom Tromey <tromey@redhat.com>
6593 * config.in: Rebuild.
6594 * configure: Rebuild.
6595 * configure.ac: Don't use AC_HEADER_DIRENT.
6597 2013-11-18 Tom Tromey <tromey@redhat.com>
6599 * server.h: Don't check HAVE_STRING_H.
6600 * gdbreplay.c: Don't check HAVE_STRING_H.
6601 * configure: Rebuild.
6603 2013-11-18 Tom Tromey <tromey@redhat.com>
6605 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
6608 2013-11-08 Tom Tromey <tromey@redhat.com>
6610 * configure, config.in: Rebuild.
6611 * configure.ac: Remove unused configury.
6613 2013-11-08 Tom Tromey <tromey@redhat.com>
6615 * acinclude.m4: Include common.m4, codeset.m4.
6616 * configure, config.in: Rebuild.
6617 * configure.ac: Use GDB_AC_COMMON.
6619 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
6621 * linux-s390-low.c (HWCAP_S390_TE): New define.
6622 (s390_arch_setup): Consider the TE field in the HWCAP for
6623 determining 'have_regset_tdb'.
6625 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
6628 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
6631 2013-10-02 Pedro Alves <palves@redhat.com>
6633 * server.c (process_serial_event): Don't output "GDBserver
6634 exiting" if GDB is connected through stdio.
6635 * target.c (mywait): Likewise, be silent if GDB is connected
6638 2013-10-01 Joel Brobecker <brobecker@adacore.com>
6640 * lynx-low.c (lynx_add_threads_after_attach): New function.
6641 (lynx_attach): Remove call to add_thread. Add call to
6642 lynx_add_threads_after_attach instead.
6644 2013-09-28 Mike Frysinger <vapier@gentoo.org>
6646 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
6647 * config.in, configure: Regenerated.
6649 2013-09-18 Yao Qi <yao@codesourcery.com>
6652 * server.c (start_inferior): Clear 'resume_info'.
6654 2013-09-16 Jiong Wang <jiwang@tilera.com>
6656 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
6659 2013-09-16 Jiong Wang <jiwang@tilera.com>
6661 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
6662 linux-tile-low.o to srv_tgtobj.
6664 2013-09-16 Will Newton <will.newton@linaro.org>
6666 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
6669 2013-09-06 Pedro Alves <palves@redhat.com>
6671 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
6672 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
6673 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
6674 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
6675 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
6676 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
6678 2013-09-06 Pedro Alves <palves@redhat.com>
6680 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
6681 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
6683 2013-09-06 Pedro Alves <palves@redhat.com>
6685 * linux-amd64-ipa.c: Include tracepoint.h.
6686 * linux-i386-ipa.c: Include tracepoint.h.
6688 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
6690 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
6691 (ps_get_thread_area): New function.
6693 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
6695 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
6696 (initialize_low_arch): Call init_registers_crisv32 rather than
6697 init_register_crisv32.
6699 2013-09-05 Pedro Alves <palves@redhat.com>
6701 * server.h (handle_vFile, hostio_last_error_from_errno): Move
6703 * hostio.h: ... this new file.
6704 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
6705 win32-low.c: Include hostio.h.
6707 2013-09-05 Pedro Alves <palves@redhat.com>
6709 * server.h (gdb_client_data, handler_func, callback_handler_func)
6710 (delete_file_handler, add_file_handler, append_callback_event)
6711 (delete_callback_event, start_event_loop, initialize_event_loop):
6712 Move to event-loop.h and include it.
6713 * event-loop.h: New file.
6715 2013-09-05 Pedro Alves <palves@redhat.com>
6717 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
6718 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
6719 (loaded_dll, unloaded_dll): Move to ...
6720 * dll.h: ... this new file.
6721 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
6723 2013-09-05 Pedro Alves <palves@redhat.com>
6725 * server.h (current_process, get_thread_process, all_processes)
6726 (add_inferior_to_list, for_each_inferior, current_inferior)
6727 (remove_inferior, add_process, remove_process, find_process_pid)
6728 (have_started_inferiors_p, have_attached_inferiors_p)
6729 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
6730 (clear_inferiors, find_inferior, find_inferior_id)
6731 (inferior_target_data, set_inferior_target_data)
6732 (inferior_regcache_data, set_inferior_regcache_data): Move to
6733 inferiors.h, and include it.
6734 * inferiors.h: New file.
6736 2013-09-05 Pedro Alves <palves@redhat.com>
6738 * server.h (struct emit_ops, current_insn_ptr, emit_error):
6742 2013-09-05 Pedro Alves <palves@redhat.com>
6744 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
6746 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
6747 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
6748 (handle_tracepoint_general_set, handle_tracepoint_query)
6749 (tracepoint_finished_step, tracepoint_was_hit)
6750 (release_while_stepping_state_list, current_traceframe)
6751 (in_readonly_region, traceframe_read_mem)
6752 (fetch_traceframe_registers, traceframe_read_sdata)
6753 (traceframe_read_info, struct fast_tpoint_collect_status)
6754 (fast_tracepoint_collecting, force_unlock_trace_buffer)
6755 (handle_tracepoit_bkpts, initialize_low_tracepoint)
6756 (supply_fast_tracepoint_registers)
6757 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
6758 (ipa_tdesc, claim_trampoline_space)
6759 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
6760 (agent_mem_read, agent_get_trace_state_variable_value)
6761 (agent_set_trace_state_variable_value, agent_tsv_read)
6762 (agent_mem_read_string, get_raw_reg_func_addr)
6763 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
6764 * tracepoint.h: ... this new file.
6766 2013-09-05 Pedro Alves <palves@redhat.com>
6768 * server.h (perror_with_name, error, fatal, warning, paddress)
6769 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
6771 * utils.h: New file.
6773 2013-09-05 Pedro Alves <palves@redhat.com>
6775 * server.h (remote_debug, noack_mode, transport_is_reliable)
6776 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
6777 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
6778 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
6779 (write_enn, initialize_async_io, enable_async_io)
6780 (disable_async_io, check_remote_input_interrupt_request)
6781 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
6782 (dead_thread_notify, prepare_resume_reply)
6783 (decode_address_to_semicolon, decode_address, decode_m_packet)
6784 (decode_M_packet, decode_X_packet, decode_xfer_write)
6785 (decode_search_memory_packet, unhexify, hexify)
6786 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
6787 (look_up_one_symbol, relocate_instruction)
6788 (monitor_output): Move to remote-utils.h, and include it.
6789 * remote-utils.h: New file.
6791 2013-09-05 Pedro Alves <palves@redhat.com>
6793 * server.h (_): Delete.
6795 2013-09-02 Pedro Alves <palves@redhat.com>
6797 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
6798 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
6800 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
6802 2013-09-02 Pierre Muller <muller@sourceware.org>
6804 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
6805 or WriteProcessMemory complete successfully and handle
6806 ERROR_PARTIAL_COPY error.
6808 2013-09-02 Pedro Alves <palves@redhat.com>
6810 * server.c (gdb_read_memory): Return -1 on traceframe memory read
6811 error instead of EIO.
6813 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6816 * linux-low.c: Include filestuff.h.
6817 (linux_create_inferior) <pid == 0>: Call close_most_fds.
6818 * lynx-low.c: Include filestuff.h.
6819 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
6820 * server.c: Include filestuff.h.
6821 (main): Call notice_open_fds.
6822 * spu-low.c: Include filestuff.h.
6823 (spu_create_inferior) <pid == 0>: Call close_most_fds.
6825 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
6827 * Makefile.in: Explain why ../target and ../nat are not
6828 listed as include file search paths.
6829 (linux-waitpid.o): New object file rule.
6830 * configure.srv (srv_native_linux_obj): New variable.
6831 Replace all occurrences of linux native object files with
6832 $srv_native_linux_obj.
6833 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
6834 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
6835 (linux_enable_event_reporting): Remove declaration.
6836 (my_waitpid): Moved to common/linux-waitpid.c.
6837 (linux_wait_for_event): Pass ptid when calling
6838 linux_enable_event_reporting.
6839 (linux_supports_tracefork_flag): Remove.
6840 (linux_enable_event_reporting): Likewise.
6841 (linux_tracefork_grandchild): Remove.
6842 (STACK_SIZE): Moved to common/linux-ptrace.c.
6843 (linux_tracefork_child): Remove.
6844 (linux_test_for_tracefork): Remove.
6845 (linux_look_up_symbols): Call linux_supports_traceclone.
6846 (initialize_low): Remove call to linux_test_for_tracefork.
6847 * linux-low.h (PTRACE_TYPE_ARG3): Move to
6848 common/linux-ptrace.h.
6849 (PTRACE_TYPE_ARG4): Likewise.
6850 Include linux-ptrace.h.
6852 2013-08-21 Pedro Alves <palves@redhat.com>
6854 * config.in: Renegerate.
6856 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
6858 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
6859 (SFILES): Remove $(srcdir)/common/target-common.c and
6860 add $(srcdir)/target/waitstatus.c.
6861 (OBS): Remove target-common.o and add waitstatus.o.
6862 (server_h): Remove $(srcdir)/../common/target-common.h and
6863 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
6864 and $(srcdir)/../target/waitstatus.h.
6865 (target-common.o): Remove.
6866 (waitstatus.o): New target object file.
6867 * target.h: Do not include target-common.h and
6868 include target/resume.h, target/wait.h and
6869 target/waitstatus.h.
6871 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
6873 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6874 to PTRACE_TYPE_ARG3.
6875 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6876 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
6878 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
6879 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
6881 2013-07-27 Jie Zhang <jie@codesourcery.com>
6882 Daniel Jacobowitz <dan@codesourcery.com>
6883 Yao Qi <yao@codesourcery.com>
6885 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
6886 (mips-linux-watch.o): New rule.
6887 (mips_linux_watch_h): New variable.
6888 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
6890 * linux-mips-low.c: Include mips-linux-watch.h.
6891 (struct arch_process_info, struct arch_lwp_info): New.
6892 (update_watch_registers_callback): New function.
6893 (mips_linux_new_process, mips_linux_new_thread) New functions.
6894 (mips_linux_prepare_to_resume, mips_insert_point): New
6896 (mips_remove_point, mips_stopped_by_watchpoint): New
6898 (rsp_bp_type_to_target_hw_bp_type): New function.
6899 (mips_stopped_data_address): New function.
6900 (the_low_target): Add watchpoint support functions.
6902 2013-07-27 Yao Qi <yao@codesourcery.com>
6904 * i386-low.c: Include break-common.h.
6905 (enum target_hw_bp_type): Remove.
6907 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
6909 * Makefile.in (SFILES): /common/target-common.c.
6910 (OBS): Add target-common.o.
6911 (server_h): Add $(srcdir)/../common/target-common.h.
6912 (target-common.o): New target.
6913 * server.c (queue_stop_reply_callback): Free
6914 status string after use.
6915 * target.c (target_waitstatus_to_string): Remove.
6916 * target.h: Include target-common.h.
6917 (resume_kind): Likewise.
6918 (target_waitkind): Likewise.
6919 (target_waitstatus): Likewise.
6920 (TARGET_WNOHANG): Likewise.
6922 2013-07-04 Yao Qi <yao@codesourcery.com>
6924 * Makefile.in (host_alias): Use @host_noncanonical@.
6925 (target_alias): Use @target_noncanonical@.
6926 * configure.ac: Use ACX_NONCANONICAL_TARGET and
6927 ACX_NONCANONICAL_HOST.
6928 * configure: Regenerated.
6931 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6933 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6934 * configure: Rebuild.
6935 * Makefile.in (version_host, version_target): Get from configure.
6936 (version.c): Use $(version_host) and $(version_target).
6938 2013-07-03 Pedro Alves <palves@redhat.com>
6940 * Makefile.in (config.status): Depend on development.sh.
6941 * acinclude.m4: Include libmcheck.m4.
6942 * configure: Regenerate.
6944 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6946 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
6947 attribute inside the parentheses.
6948 (winapi_DebugSetProcessKillOnExit): Ditto.
6949 (winapi_DebugBreakProcess): Ditto.
6950 (winapi_GenerateConsoleCtrlEvent): Ditto.
6952 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6954 * notif.h (notif_event): Add a dummy member to avoid compiler
6957 2013-07-01 Pedro Alves <palves@redhat.com>
6959 * hostio.c (HOSTIO_PATH_MAX): Define.
6960 (require_filename, handle_open, handle_unlink, handle_readlink):
6963 2013-07-01 Pedro Alves <palves@redhat.com>
6965 * server.h: Include "pathmax.h".
6966 * linux-low.c: Don't include sys/param.h.
6967 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
6969 * win32-low.c: Don't include sys/param.h.
6970 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
6972 2013-07-01 Pedro Alves <palves@redhat.com>
6974 * event-loop.c: Don't check HAVE_UNISTD_H before including
6976 * gdbreplay.c: Likewise.
6977 * remote-utils.c: Likewise.
6978 * server.c: Likewise.
6979 * configure.ac: Don't check for unistd.h.
6980 * configure: Regenerate.
6982 2013-06-28 Tom Tromey <tromey@redhat.com>
6984 * Makefile.in (version.c): Use version.in, not
6987 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6989 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6990 * configure: Rebuild.
6991 * Makefile.in (version_host, version_target): Get from configure.
6992 (version.c): Use $(version_host) and $(version_target).
6994 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6996 Fix trace-status to output user name without trailing colon.
6997 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
6999 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7001 Fix trace-status to output proper start-time and stop-time.
7002 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
7003 output start time and stop time in hex as gdb expects.
7005 2013-06-26 Pedro Alves <pedro@codesourcery.com>
7007 * tracepoint.c (build_traceframe_info_xml): Output trace state
7008 variables present in the trace buffer.
7010 2013-06-24 Tom Tromey <tromey@redhat.com>
7012 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
7014 (version.o): Remove.
7015 * gdbreplay.c: Include version.h.
7016 (version, host_name): Don't declare.
7017 * server.h: Include version.h.
7018 (version, host_name): Don't declare.
7020 2013-06-12 Pedro Alves <palves@redhat.com>
7022 * linux-x86-low.c (linux_is_elf64): Delete global.
7023 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
7024 with local linux_pid_exe_is_elf_64_file use.
7026 2013-06-11 Pedro Alves <palves@redhat.com>
7028 * linux-low.c (regset_disabled, disable_regset): New functions.
7029 (regsets_fetch_inferior_registers)
7030 (regsets_store_inferior_registers): Use them.
7031 (initialize_regsets_info); Don't allocate the disabled_regsets
7033 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
7036 2013-06-11 Pedro Alves <palves@redhat.com>
7038 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
7041 2013-06-11 Pedro Alves <palves@redhat.com>
7043 * linux-x86-low.c (initialize_low_arch): Call
7044 init_registers_x32_avx_linux.
7046 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
7048 Fix compatibility with Android Bionic.
7049 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
7052 2013-06-07 Pedro Alves <palves@redhat.com>
7055 * Makefile.in (OBS): Add tdesc.o.
7056 (IPA_OBJS): Add tdesc-ipa.o.
7057 (tdesc-ipa.o): New rule.
7058 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
7060 * linux-low.c (new_inferior): Delete.
7061 (disabled_regsets, num_regsets): Delete.
7062 (linux_add_process): Adjust to set the new per-process
7064 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
7065 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
7066 was a stop. When calling arch_setup, switch the current inferior
7067 to the thread that got an event.
7068 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
7069 (regsets_fetch_inferior_registers)
7070 (regsets_store_inferior_registers): New regsets_info parameter.
7072 (linux_register_in_regsets): New regs_info parameter. Adjust to
7074 (register_addr, fetch_register, store_register): New usrregs_info
7075 parameter. Adjust to use it.
7076 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
7077 parameter regs_info. Adjust to use it.
7078 (linux_fetch_registers): Get the current inferior's regs_info, and
7080 (linux_store_registers): Ditto.
7081 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
7082 (initialize_low): Don't initialize the target_regsets here. Call
7083 initialize_low_arch.
7084 * linux-low.h (target_regsets): Delete declaration.
7085 (struct regsets_info): New.
7086 (struct usrregs_info): New.
7087 (struct regs_info): New.
7088 (struct process_info_private) <new_inferior>: New field.
7089 (struct linux_target_ops): Delete the num_regs, regmap, and
7090 regset_bitmap fields. New field regs_info.
7091 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
7092 * i387-fp.c (num_xmm_registers): Delete.
7093 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
7094 calls to new interface.
7095 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
7096 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
7097 Infer the number of xmm registers from the regcache's target
7099 * i387-fp.h (num_xmm_registers): Delete.
7100 * inferiors.c (add_thread): Don't install the thread's regcache
7102 * proc-service.c (gregset_info): Fetch the current inferior's
7103 regs_info. Adjust to use it.
7104 * regcache.c: Include tdesc.h.
7105 (register_bytes, reg_defs, num_registers)
7106 (gdbserver_expedite_regs): Delete.
7107 (get_thread_regcache): If the thread doesn't have a regcache yet,
7108 create one, instead of aborting gdbserver.
7109 (regcache_invalidate_one): Rename to ...
7110 (regcache_invalidate_thread): ... this.
7111 (regcache_invalidate_one): New.
7112 (regcache_invalidate): Only invalidate registers of the current
7114 (init_register_cache): Add target_desc parameter, and use it.
7115 (new_register_cache): Ditto. Assert the target description has a
7116 non zero registers_size.
7117 (regcache_cpy): Add assertions. Adjust.
7118 (realloc_register_cache, set_register_cache): Delete.
7119 (registers_to_string, registers_from_string): Adjust.
7120 (find_register_by_name, find_regno, find_register_by_number)
7121 (register_cache_size): Add target_desc parameter, and use it.
7122 (free_register_cache_thread, free_register_cache_thread_one)
7123 (regcache_release, register_cache_size): New.
7124 (register_size): Add target_desc parameter, and use it.
7125 (register_data, supply_register, supply_register_zeroed)
7126 (supply_regblock, supply_register_by_name, collect_register)
7127 (collect_register_as_string, collect_register_by_name): Adjust.
7128 * regcache.h (struct target_desc): Forward declare.
7129 (struct regcache) <tdesc>: New field.
7130 (init_register_cache, new_register_cache): Add target_desc
7132 (regcache_invalidate_thread): Declare.
7133 (regcache_invalidate_one): Delete declaration.
7134 (regcache_release): Declare.
7135 (find_register_by_number, register_cache_size, register_size)
7136 (find_regno): Add target_desc parameter.
7137 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
7139 * remote-utils.c: Include tdesc.h.
7140 (outreg, prepare_resume_reply): Adjust.
7141 * server.c: Include tdesc.h.
7142 (gdbserver_xmltarget): Delete declaration.
7143 (get_features_xml, process_serial_event): Adjust.
7144 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
7146 (struct process_info) <tdesc>: New field.
7147 (ipa_tdesc): Declare.
7148 * tdesc.c: New file.
7149 * tdesc.h: New file.
7150 * tracepoint.c: Include tdesc.h.
7151 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
7152 (get_context_regcache): Adjust to pass ipa_tdesc down.
7153 (do_action_at_tracepoint): Adjust to get the register cache size
7154 from the context regcache's description.
7155 (traceframe_walk_blocks): Adjust to get the register cache size
7156 from the current trace frame's description.
7157 (traceframe_get_pc): Adjust to get current trace frame's
7158 description and pass it down.
7159 (gdb_collect): Adjust to get the register cache size from the
7161 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
7162 (gdbserver_xmltarget): Delete.
7163 (initialize_low_tracepoint): Set the ipa's target description.
7164 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
7165 (initialize_low_tracepoint): Set the ipa's target description.
7166 * linux-x86-low.c: Include tdesc.h.
7167 [__x86_64__] (is_64bit_tdesc): New.
7168 (ps_get_thread_area, x86_get_thread_area): Use it.
7169 (i386_cannot_store_register): Rename to ...
7170 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
7171 (i386_cannot_fetch_register): Rename to ...
7172 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
7173 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
7175 (target_regsets): Rename to ...
7176 (x86_regsets): ... this.
7177 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
7179 (x86_siginfo_fixup): Use is_64bit_tdesc.
7180 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
7181 (tdesc_x32_avx_linux, tdesc_x32_linux)
7182 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
7184 (x86_linux_update_xmltarget): Delete.
7185 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
7186 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
7187 (AMD64_LINUX_USER64_CS): New.
7188 (x86_linux_read_description): New, based on
7189 x86_linux_update_xmltarget.
7190 (same_process_callback): New.
7191 (x86_arch_setup_process_callback): New.
7192 (x86_linux_update_xmltarget): New.
7193 (x86_regsets_info): New.
7194 (amd64_linux_regs_info): New.
7195 (i386_linux_usrregs_info): New.
7196 (i386_linux_regs_info): New.
7197 (x86_linux_regs_info): New.
7198 (x86_arch_setup): Reimplement.
7199 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
7200 (x86_emit_ops): Ditto.
7201 (the_low_target): Adjust. Install x86_linux_regs_info,
7202 x86_cannot_fetch_register, and x86_cannot_store_register.
7203 (initialize_low_arch): New.
7204 * linux-ia64-low.c (tdesc_ia64): Declare.
7205 (ia64_fetch_register): Adjust.
7206 (ia64_usrregs_info, regs_info): New globals.
7207 (ia64_regs_info): New function.
7208 (the_low_target): Adjust.
7209 (initialize_low_arch): New function.
7210 * linux-sparc-low.c (tdesc_sparc64): Declare.
7211 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
7213 (sparc_arch_setup): New function.
7214 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
7215 (the_low_target): Adjust.
7216 (initialize_low_arch): New function.
7217 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
7218 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
7219 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
7220 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
7221 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
7222 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
7223 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
7224 (tdesc_powerpc_isa205_vsx64l): Declare.
7225 (ppc_cannot_store_register, ppc_collect_ptrace_register)
7226 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
7227 (ppc_set_pc, ppc_get_hwcap): Adjust.
7228 (ppc_usrregs_info): Forward declare.
7229 (!__powerpc64__) ppc_regmap_adjusted: New global.
7230 (ppc_arch_setup): Adjust to the current process'es target
7232 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
7233 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
7234 (ppc_store_evrregset): Adjust.
7235 (target_regsets): Rename to ...
7236 (ppc_regsets): ... this, and make static.
7237 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
7238 (ppc_regs_info): New function.
7239 (the_low_target): Adjust.
7240 (initialize_low_arch): New function.
7241 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
7242 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
7243 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
7244 (tdesc_s390x_linux64v2): Declare.
7245 (s390_collect_ptrace_register, s390_supply_ptrace_register)
7246 (s390_fill_gregset, s390_store_last_break): Adjust.
7247 (target_regsets): Rename to ...
7248 (s390_regsets): ... this, and make static.
7249 (s390_get_pc, s390_set_pc): Adjust.
7250 (s390_get_hwcap): New target_desc parameter, and use it.
7251 [__s390x__] (have_hwcap_s390_high_gprs): New global.
7252 (s390_arch_setup): Adjust to set the current process'es target
7253 description. Don't adjust the regmap.
7254 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
7255 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
7256 (regs_info_3264): New globals.
7257 (s390_regs_info): New function.
7258 (the_low_target): Adjust.
7259 (initialize_low_arch): New function.
7260 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
7261 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
7262 [__mips64] (init_registers_mips_linux)
7263 (init_registers_mips_dsp_linux): Delete defines.
7264 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
7265 (have_dsp): New global.
7266 (mips_read_description): New, based on mips_arch_setup.
7267 (mips_arch_setup): Reimplement.
7268 (get_usrregs_info): New function.
7269 (mips_cannot_fetch_register, mips_cannot_store_register)
7270 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
7271 (mips_fill_fpregset, mips_store_fpregset): Adjust.
7272 (target_regsets): Rename to ...
7273 (mips_regsets): ... this, and make static.
7274 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
7275 (dsp_regs_info, regs_info): New globals.
7276 (mips_regs_info): New function.
7277 (the_low_target): Adjust.
7278 (initialize_low_arch): New function.
7279 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
7280 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
7282 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
7283 (arm_read_description): New, with bits factored from
7285 (arm_arch_setup): Reimplement.
7286 (target_regsets): Rename to ...
7287 (arm_regsets): ... this, and make static.
7288 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
7289 (arm_regs_info): New function.
7290 (the_low_target): Adjust.
7291 (initialize_low_arch): New function.
7292 * linux-m68k-low.c (tdesc_m68k): Declare.
7293 (target_regsets): Rename to ...
7294 (m68k_regsets): ... this, and make static.
7295 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
7296 (m68k_regs_info): New function.
7297 (m68k_arch_setup): New function.
7298 (the_low_target): Adjust.
7299 (initialize_low_arch): New function.
7300 * linux-sh-low.c (tdesc_sharch): Declare.
7301 (target_regsets): Rename to ...
7302 (sh_regsets): ... this, and make static.
7303 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
7304 (sh_regs_info, sh_arch_setup): New functions.
7305 (the_low_target): Adjust.
7306 (initialize_low_arch): New function.
7307 * linux-bfin-low.c (tdesc_bfin): Declare.
7308 (bfin_arch_setup): New function.
7309 (bfin_usrregs_info, regs_info): New globals.
7310 (bfin_regs_info): New function.
7311 (the_low_target): Adjust.
7312 (initialize_low_arch): New function.
7313 * linux-cris-low.c (tdesc_cris): Declare.
7314 (cris_arch_setup): New function.
7315 (cris_usrregs_info, regs_info): New globals.
7316 (cris_regs_info): New function.
7317 (the_low_target): Adjust.
7318 (initialize_low_arch): New function.
7319 * linux-cris-low.c (tdesc_crisv32): Declare.
7320 (cris_arch_setup): New function.
7321 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
7322 (cris_regs_info): New function.
7323 (the_low_target): Adjust.
7324 (initialize_low_arch): New function.
7325 * linux-m32r-low.c (tdesc_m32r): Declare.
7326 (m32r_arch_setup): New function.
7327 (m32r_usrregs_info, regs_info): New globals.
7328 (m32r_regs_info): Adjust.
7329 (initialize_low_arch): New function.
7330 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
7331 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
7332 (tic6x_usrregs_info): Forward declare.
7333 (tic6x_read_description): New function, based on ...
7334 (tic6x_arch_setup): ... this. Reimplement.
7335 (target_regsets): Rename to ...
7336 (tic6x_regsets): ... this, and make static.
7337 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
7338 (tic6x_regs_info): New function.
7339 (the_low_target): Adjust.
7340 (initialize_low_arch): New function.
7341 * linux-xtensa-low.c (tdesc_xtensa): Declare.
7342 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
7343 (target_regsets): Rename to ...
7344 (xtensa_regsets): ... this, and make static.
7345 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
7347 (xtensa_arch_setup, xtensa_regs_info): New functions.
7348 (the_low_target): Adjust.
7349 (initialize_low_arch): New function.
7350 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
7351 (nios2_arch_setup): Set the current process'es tdesc.
7352 (target_regsets): Rename to ...
7353 (nios2_regsets): ... this.
7354 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
7355 (nios2_regs_info): New function.
7356 (the_low_target): Adjust.
7357 (initialize_low_arch): New function.
7358 * linux-aarch64-low.c (tdesc_aarch64): Declare.
7359 (aarch64_arch_setup): Set the current process'es tdesc.
7360 (target_regsets): Rename to ...
7361 (aarch64_regsets): ... this.
7362 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
7363 (aarch64_regs_info): New function.
7364 (the_low_target): Adjust.
7365 (initialize_low_arch): New function.
7366 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
7368 (target_regsets): Rename to ...
7369 (tile_regsets): ... this.
7370 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
7371 (tile_regs_info): New function.
7372 (tile_arch_setup): Set the current process'es tdesc.
7373 (the_low_target): Adjust.
7374 (initialize_low_arch): New function.
7375 * spu-low.c (tdesc_spu): Declare.
7376 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
7377 * win32-arm-low.c (tdesc_arm): Declare.
7378 (arm_arch_setup): New function.
7379 (the_low_target): Install arm_arch_setup instead of
7381 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
7382 (init_windows_x86): Rename to ...
7383 (i386_arch_setup): ... this. Set `win32_tdesc'.
7384 (the_low_target): Adjust.
7385 * win32-low.c (win32_tdesc): New global.
7386 (child_add_thread): Don't create the thread cache here.
7387 (do_initial_child_stuff): Set the new process'es tdesc.
7388 * win32-low.h (struct target_desc): Forward declare.
7389 (win32_tdesc): Declare.
7390 * lynx-i386-low.c (tdesc_i386): Declare global.
7391 (lynx_i386_arch_setup): Set `lynx_tdesc'.
7392 * lynx-low.c (lynx_tdesc): New global.
7393 (lynx_add_process): Set the new process'es tdesc.
7394 * lynx-low.h (struct target_desc): Forward declare.
7395 (lynx_tdesc): Declare global.
7396 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
7397 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
7398 * nto-low.c (nto_tdesc): New global.
7399 (do_attach): Set the new process'es tdesc.
7400 * nto-low.h (struct target_desc): Forward declare.
7401 (nto_tdesc): Declare.
7402 * nto-x86-low.c (tdesc_i386): Declare.
7403 (nto_x86_arch_setup): Set `nto_tdesc'.
7405 2013-06-04 Gary Benson <gbenson@redhat.com>
7407 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
7408 to qSupported response when appropriate.
7409 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
7410 with nonzero-length annex.
7411 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
7412 arguments supplied in annex.
7414 2013-05-31 Doug Evans <dje@google.com>
7417 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
7418 64 bits in 64-cross-32 environment.
7420 2013-05-28 Pedro Alves <palves@redhat.com>
7422 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
7423 (aarch64-without-fpu.c): Delete rule.
7424 * configure.srv (aarch64*-*-linux*): Remove references to
7425 aarch64-without-fpu.o and aarch64-without-fpu.xml.
7426 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
7429 2013-05-24 Pedro Alves <palves@redhat.com>
7431 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
7432 instead of strchr/decode_address. Error if the range isn't split
7433 with a ','. Don't assume there's be a ':' in the action.
7435 2013-05-23 Yao Qi <yao@codesourcery.com>
7436 Pedro Alves <palves@redhat.com>
7438 * linux-low.c (lwp_in_step_range): New function.
7439 (linux_wait_1): If the thread was range stepping and stopped
7440 outside the stepping range, report the stop to GDB. Otherwise,
7441 continue stepping. Add range stepping debug output.
7442 (linux_set_resume_request): Copy the step range from the resume
7444 (linux_supports_range_stepping): New.
7445 (linux_target_ops) <supports_range_stepping>: Set to
7446 linux_supports_range_stepping.
7447 * linux-low.h (struct linux_target_ops)
7448 <supports_range_stepping>: New field.
7449 (struct lwp_info) <step_range_start, step_range_end>: New fields.
7450 * linux-x86-low.c (x86_supports_range_stepping): New.
7451 (the_low_target) <supports_range_stepping>: Set to
7452 x86_supports_range_stepping.
7453 * server.c (handle_v_cont): Handle 'r' action.
7454 (handle_v_requests): Append ";r" if the target supports range
7456 * target.h (struct thread_resume) <step_range_start,
7457 step_range_end>: New fields.
7458 (struct target_ops) <supports_range_stepping>:
7460 (target_supports_range_stepping): New macro.
7462 2013-05-17 Joel Brobecker <brobecker@adacore.com>
7464 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
7465 confusion in comment.
7467 2013-05-17 Joel Brobecker <brobecker@adacore.com>
7469 * lynx-low.c (struct process_info_private): New type.
7470 (lynx_add_process): New function.
7471 (lynx_create_inferior, lynx_attach): Replace calls to
7472 add_process by calls to lynx_add_process.
7473 (lynx_resume): If PTID is null, then try using
7474 current_process()->private->last_wait_event_ptid.
7476 (lynx_clear_inferiors): Delete. The contents of that function
7477 has been inlined in lynx_mourn;
7478 (lynx_wait_1): Save the ptid in the process's private data.
7479 (lynx_mourn): Free the process' private data. Replace call
7480 to lynx_clear_inferiors by call to clear_inferiors.
7482 2013-05-17 Yao Qi <yao@codesourcery.com>
7484 * i386-low.c (i386_length_and_rw_bits): Move the comment to
7487 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
7489 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
7490 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
7491 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
7492 PT_TEXT_END_ADDR guards. Update comments.
7493 (linux_target_op) <read_offsets>: Conditionally define to
7494 linux_read_offsets if the target is UCLIBC and if it defines
7495 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
7497 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
7498 Andrew Jenner <andrew@codesourcery.com>
7500 * Makefile.in (SFILES): Add linux-nios2-low.c.
7501 (clean): Add action to delete nios2-linux.c.
7502 (nios2-linux.c): New rule.
7503 * configure.srv: Add nios2*-*-linux*.
7504 * linux-nios2-low.c: New.
7506 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
7508 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
7510 2013-04-25 Hui Zhu <hui@codesourcery.com>
7513 * ax.c (ax_printf): Add fflush.
7515 2013-04-22 Tom Tromey <tromey@redhat.com>
7517 * Makefile.in (SFILES): Add filestuff.c.
7518 (OBS): Add filestuff.o.
7519 (filestuff.o): New target.
7520 * config.in, configure: Rebuild.
7521 * configure.ac: Check for fdwalk, pipe2.
7523 2013-04-17 Pedro Alves <palves@redhat.com>
7525 * configure.ac (USE_THREAD_DB): Delete variable.
7526 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
7527 Don't AC_SUBST USE_THREAD_DB.
7528 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
7529 * config.in, configure: Regenerate.
7531 2013-04-16 Pedro Alves <palves@redhat.com>
7533 * linux-low.h (struct lwp_info) <thread_known>: Move under
7534 the USE_THREAD_DB #ifdef.
7536 2013-04-16 Pedro Alves <palves@redhat.com>
7538 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
7539 (linux-low.o): Delete rule.
7540 * linux-low.h: Always include "gdb_thread_db.h" instead of
7541 conditionally including thread_db.h.
7542 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
7545 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7547 * Makefile.in (install-only): Fix make install regression.
7549 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
7551 Convert man pages to texinfo, new gdbinit.5 texinfo page.
7552 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
7554 * gdbserver.1: Remove.
7556 2013-03-22 Pedro Alves <palves@redhat.com>
7558 * linux-low.c (handle_extended_wait): Don't call
7559 linux_enable_event_reporting.
7561 2013-03-15 Tony Theodore <tonyt@logyst.com>
7564 * Makefile.in (SHELL): Use @SHELL@.
7566 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
7568 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
7571 2013-03-13 Joel Brobecker <brobecker@adacore.com>
7573 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
7574 Remove extraneous NULL element.
7576 2013-03-13 Yao Qi <yao@codesourcery.com>
7578 * tracepoint.c (traceframe_read_tsv): Look for the last matched
7579 'V' block in trace frame.
7581 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7583 * target.h (struct target_ops): Add btrace ops.
7584 (target_supports_btrace): New macro.
7585 (target_enable_btrace): New macro.
7586 (target_disable_btrace): New macro.
7587 (target_read_btrace): New macro.
7588 * gdbthread.h (struct thread_info): Add btrace field.
7589 * server.c: Include btrace-common.h.
7590 (handle_btrace_general_set): New function.
7591 (handle_btrace_enable): New function.
7592 (handle_btrace_disable): New function.
7593 (handle_general_set): Call handle_btrace_general_set.
7594 (handle_qxfer_btrace): New function.
7595 (struct qxfer qxfer_packets[]): Add btrace entry.
7596 * inferiors.c (remove_thread): Disable btrace.
7597 * linux-low: Include linux-btrace.h.
7598 (linux_low_enable_btrace): New function.
7599 (linux_low_read_btrace): New function.
7600 (linux_target_ops): Add btrace ops.
7601 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
7602 Add srv_linux_btrace=yes.
7603 (x86_64-*-linux*): Add linux-btrace.o.
7604 Add srv_linux_btrace=yes.
7605 * configure.ac: Define HAVE_LINUX_BTRACE.
7606 * config.in: Regenerated.
7607 * configure: Regenerated.
7609 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7611 * server.c (handle_qxfer): Preserve error message if -3 is
7613 (qxfer): Document the -3 return value.
7615 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7617 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
7618 (linux_btrace_h): New variable.
7619 (linux-btrace.o): New rule.
7621 2013-03-08 Stan Shebs <stan@codesourcery.com>
7622 Hafiz Abid Qadeer <abidh@codesourcery.com>
7624 * tracepoint.c (trace_buffer_size): New global.
7625 (DEFAULT_TRACE_BUFFER_SIZE): New define.
7626 (init_trace_buffer): Change to one-argument function. Allocate
7627 trace buffer memory.
7628 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
7629 handle QTBuffer:size packet.
7630 (cmd_bigqtbuffer_size): New function.
7631 (initialize_tracepoint): Call init_trace_buffer with
7632 DEFAULT_TRACE_BUFFER_SIZE.
7633 * server.c (handle_query): Add QTBuffer:size in the
7636 2013-03-07 Yao Qi <yao@codesourcery.com>
7638 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
7639 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
7641 (cmd_qtsp): Adjust condition. Do post increment.
7642 Set cur_action and cur_step_action back to 0.
7644 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
7647 * linux-low.c (linux_write_memory): Return early success if LEN is
7650 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
7652 * configure.srv: Add x86_64-*-cygwin* as target.
7654 2013-02-28 Tom Tromey <tromey@redhat.com>
7656 * configure.ac: Invoke AC_SYS_LARGEFILE.
7657 * configure, config.in: Rebuild.
7659 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
7661 * win32-low.c: Throughout, fix format strings and casts of
7662 printf-like functions to avoid type related warnings on all
7664 (get_child_debug_event): Print dwDebugEventCode as hex since
7665 that's how it's usually documented.
7667 2013-02-28 Yao Qi <yao@codesourcery.com>
7669 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
7672 2013-02-27 Jiong Wang <jiwang@tilera.com>
7674 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
7675 (reg-tilegx32.c): New rule.
7676 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
7677 * linux-tile-low.c (tile_arch_setup): New function. Invoke
7678 different register info initializer according to elf class.
7679 (init_registers_tilgx32): New function. The tilegx32 register info
7681 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
7682 (tile_store_gregset): Likewise.
7684 2013-02-27 Yao Qi <yao@codesourcery.com>
7686 * server.c (process_point_options): Print debug message when
7687 debug_threads is true.
7689 2013-02-26 Yao Qi <yao@codesourcery.com>
7691 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
7693 2013-02-19 Pedro Alves <palves@redhat.com>
7694 Kai Tietz <ktietz@redhat.com>
7698 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
7699 instead of strtoul to extract address from packet.
7700 (process_serial_event) <'z'>: Likewise.
7702 2013-02-18 Yao Qi <yao@codesourcery.com>
7704 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
7706 2013-02-14 Pedro Alves <palves@redhat.com>
7710 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
7711 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
7713 2013-02-14 Pedro Alves <palves@redhat.com>
7715 * tracepoint.c (cmd_qtdpsrc): Use savestring.
7717 2013-02-14 Pedro Alves <palves@redhat.com>
7719 * tracepoint.c (save_string): Delete.
7720 (add_tracepoint_action): Use savestring instead of save_string.
7722 2013-02-12 Pedro Alves <palves@redhat.com>
7724 * linux-xtensa-low.c: Ditto.
7725 * xtensa-xtregs.c: Ditto.
7727 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
7729 * thread-db.c (thread_db_get_tls_address): NULL pointer check
7732 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7734 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
7735 aarch64_num_wp_regs and aarch64_num_bp_regs to
7736 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
7738 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7740 * linux-aarch64-low.c (ps_get_thread_area): Replace
7741 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
7743 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
7744 Marcus Shawcroft <marcus.shawcroft@arm.com>
7745 Nigel Stephens <nigel.stephens@arm.com>
7746 Yufeng Zhang <yufeng.zhang@arm.com>
7748 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
7749 (aarch64.c, aarch64-without-fpu.c): New targets.
7750 * configure.srv (aarch64*-*-linux*): New.
7751 * linux-aarch64-low.c: New file.
7753 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
7755 * linux-low.c (handle_extended_wait, linux_create_inferior)
7756 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
7757 (dequeue_one_deferred_signal, linux_resume_one_thread)
7758 (fetch_register, linux_write_memory, linux_enable_event_reporting)
7759 (linux_tracefork_grandchild, linux_test_for_tracefork)
7760 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
7761 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
7762 where the argument is 0.
7764 2013-01-25 Yao Qi <yao@codesourcery.com>
7766 * event-loop.c: Include "queue.h".
7767 (gdb_event_p): New typedef.
7768 (struct gdb_event) <next_event>: Remove.
7769 (event_queue): Change to QUEUE(gdb_event_p).
7770 (async_queue_event): Remove.
7771 (gdb_event_xfree): New.
7772 (initialize_event_loop): New.
7773 (process_event): Use API from QUEUE.
7774 (wait_for_event): Likewise.
7775 * server.c (main): Call initialize_event_loop.
7776 * server.h (initialize_event_loop): Declare.
7778 2013-01-18 Yao Qi <yao@codesourcery.com>
7780 * ax.h (struct eval_agent_expr_context): New.
7781 (gdb_eval_agent_expr): Update declaration.
7782 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
7783 TFRAME. Add new argument CTX.
7784 * server.h (struct eval_agent_expr_context): Declare.
7785 (agent_mem_read, agent_tsv_read): Update declaration.
7786 (agent_mem_read_string): Likewise.
7787 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
7788 (add_traceframe_block): Add new argument TPOINT.
7789 Increase TPOINT->traceframe_usage.
7790 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
7791 eval_tracepoint_agent_expr.
7792 (condition_true_at_tracepoint): Likewise.
7793 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
7794 (agent_mem_read_string, agent_tsv_read): Likewise.
7796 2013-01-16 Yao Qi <yao@codesourcery.com>
7798 * linux-low.c (linux_resume_one_lwp): Don't check
7799 'lwp->bp_reinsert != 0'.
7801 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7802 Pedro Alves <palves@redhat.com>
7804 * lynx-low.c (ptrace_request_to_str): Define a temporary
7805 macro and use it to simplify this function's implementation.
7807 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7809 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
7812 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7814 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
7816 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7818 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
7820 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7822 * lynx-low.c (lynx_resume): Use the resume_info parameter
7823 to determine the ptid for the lynx_ptrace call, unless
7824 it is equal to minus_one_ptid, in which case we use the
7825 ptid of the current_inferior.
7826 (lynx_wait_1): After having received a thread create/exit
7827 event, resume the inferior's execution using the signaling
7828 thread's ptid, rather than the old ptid.
7830 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7832 * lynx-low.c (lynx_resume): Delete variable ret.
7834 2013-01-01 Joel Brobecker <brobecker@adacore.com>
7836 * gdbreplay.c (gdbreplay_version): Update copyright year.
7837 * server.c (gdbserver_version): Likewise.
7839 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7841 * lynx-low.c (lynx_wait_1): Add debug trace before adding
7844 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7846 * lynx-low.c (ptrace_request_to_str): Add handling for
7849 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7851 * lynx-low.c (lynx_attach): Delete variable new_process.
7853 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7855 * lynx-low.c (lynx_create_inferior): Delete variable
7858 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7860 * lynx-low.c (ptrace_request_to_str): Do not handle
7861 PTRACE_GETTHREADLIST if this macro does not exist.
7863 2012-12-15 Yao Qi <yao@codesourcery.com>
7865 * Makefile.in (OBS): Add notif.o.
7866 * notif.c, notif.h: New.
7867 * server.c: Include "notif.h".
7868 (struct vstop_notif) <next>: Remove.
7870 (queue_stop_reply): Update.
7871 (push_event, send_next_stop_reply): Remove.
7872 (discard_queued_stop_replies): Update.
7873 (notif_stop): New variable.
7874 (handle_v_stopped): Remove.
7875 (handle_v_requests): Don't call handle_v_stopped. Call
7876 handle_ack_notif instead.
7877 (queue_stop_reply_callback): Call notif_event_enque instead
7878 of queue_stop_reply.
7879 (handle_status): Don't call send_next_stop_reply, call
7880 notif_write_event instead.
7881 (kill_inferior_callback): Likewise.
7882 (detach_or_kill_inferior_callback): Likewise.
7883 (main): Call initialize_notif.
7884 (process_serial_event): Call QUEUE_is_empty.
7885 (handle_target_event): Call notif_push instead of push event.
7886 * server.h (push_event): Remove declaration.
7888 2012-12-10 Tom Tromey <tromey@redhat.com>
7890 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
7891 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
7894 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
7895 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
7896 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
7897 (amd64-linux-ipa.o, ax.o): Rewrite.
7898 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
7899 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
7900 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
7901 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
7902 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
7903 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
7904 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
7905 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
7906 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
7907 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
7908 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
7909 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
7910 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
7911 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
7912 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
7913 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
7914 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
7915 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
7916 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
7917 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
7918 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
7919 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
7920 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
7921 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
7922 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
7923 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
7924 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
7925 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
7926 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
7927 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
7928 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
7929 (reg-tilegx.o): Remove.
7930 (all_object_files): New macro.
7931 Include .deps files.
7932 * aclocal.m4, configure: Rebuild.
7933 * acinclude.m4: Include depstand.m4, lead-dot.m4.
7934 * configure.ac: Invoke ZW_CREATE_DEPDIR,
7935 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
7937 2012-12-05 Tom Tromey <tromey@redhat.com>
7940 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
7942 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
7944 * configure.ac: Check for linux/perf_event.h.
7945 * config.in: Regenerated.
7946 * configure: Regenerated.
7948 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
7950 * hostio.c (handle_readlink): Decrease buffer size
7951 parameter passed to readlink by one byte.
7953 2012-11-26 Yao Qi <yao@codesourcery.com>
7955 * configure.ac (build_warnings): Append '-Wempty-body'.
7956 * configure: Regenerated.
7957 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
7960 2012-11-15 Pierre Muller <muller@sourceware.org>
7962 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
7963 * config.in: Regenerate.
7964 * configure: Regenerate.
7965 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
7966 Use "gdb_wait.h" header instead of <sys/wait.h> header.
7967 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7968 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
7970 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
7971 instead of <sys/wait.h> header.
7972 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7974 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
7976 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
7977 (various make rules): Remove -DGDBSERVER
7979 2012-11-09 Yao Qi <yao@codesourcery.com>
7981 * spu-low.c (current_ptid): Move it to ..
7982 * gdbthread.h: ... here. New.
7983 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
7984 * server.c (myresume, process_serial_event): Likewise.
7985 * thread-db.c (thread_db_find_new_threads): Likewise.
7986 * tracepoint.c (run_inferior_command): Likewise.
7988 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
7990 * server.c (handle_search_memory_1): Include access length in
7993 2012-09-05 Michael Brandt <michael.brandt@axis.com>
7995 * linux-crisv32-low.c: Fix compile errors.
7997 2012-09-04 Yao Qi <yao@codesourcery.com>
7999 * tracepoint.c (cmd_qtsv): Adjust debug message.
8000 Don't check CUR_TPOINT.
8002 2012-08-28 Yao Qi <yao@codesourcery.com>
8004 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
8005 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
8006 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
8007 Remove declarations of xmalloc, xreallloc, xstrdup and
8009 * Makefile.in (libiberty_h): New.
8010 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
8011 (linux-bfin-low.o): Append dependency 'libiberty.h'.
8013 2012-08-23 Yao Qi <yao@codesourcery.com>
8015 * server.h: Remove declaration of 'xsnprintf'.
8017 2012-08-22 Keith Seitz <keiths@redhat.com>
8019 * server.h: Include build-gnulib-gbserver/config.h.
8020 * gdbreplay.c: Likewise.
8022 2012-08-08 Doug Evans <dje@google.com>
8024 * Makefile.in (SFILES): Add gdb_vecs.c.
8025 (OBS): Add gdb_vecs.o.
8026 (gdb_vecs_h, host_defs_h): New variables.
8027 (thread-db.o): Add $(gdb_vecs_h) dependency.
8028 (gdb_vecs.o): New rule.
8029 * thread-db.c: #include "gdb_vecs.h".
8030 (thread_db_load_search): Use a vector to iterate over path elements.
8031 Handle text appearing after "$pdir".
8033 * configure.ac: Add check for strstr.
8034 * config.in: Regenerate.
8035 * configure: Regenerate.
8037 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
8039 * hostio.c (handle_pread): If pread fails, fall back to attempting
8041 (handle_pwrite): Likewise for pwrite.
8043 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
8045 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
8046 between unsupported TYPE and unimplementable ADDR/LEN combination.
8047 (arm_insert_point): Act on new return value.
8049 2012-07-31 Pedro Alves <palves@redhat.com>
8051 * server.c (process_point_options): Only skip tokens if we find
8052 one that is unrecognized. Don't treat 'X' specially while
8053 skipping unrecognized tokens.
8055 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
8057 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
8058 to 4-byte-align HW breakpoint addresses for Thumb.
8060 2012-07-27 Yao Qi <yao@codesourcery.com>
8064 * server.h: Declare gdb_agent_about_to_close.
8065 * target.c (kill_inferior): Include "agent.h".
8066 New. Send command 'kill'.
8067 * target.h (kill_inferior): Removed macro.
8068 * tracepoint.c (gdb_agent_about_to_close): New.
8069 (gdb_agent_helper_thread): Handle command 'close'.
8070 Wait endlessly until the inferior stops.
8071 Install gdb_agent_remove_socket to atexit hook.
8072 (agent_socket_name): New static variable.
8073 (gdb_agent_socket_init): Replace local variable 'name' with
8074 'agent_socket_name'.
8075 (gdb_agent_remove_socket): New.
8077 2012-07-27 Yao Qi <yao@codesourcery.com>
8079 * server.c (process_point_options): Stop at 'X' when parsing.
8081 2012-07-19 Michael Eager <eager@eagercon.com>
8083 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
8085 * linux-x86-low.c (x86_insert_point, x86_remove_point):
8086 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
8087 hardware breakpoint.
8089 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8091 * gdbserver/linux-low.c (initialize_low): Call
8092 linux_ptrace_init_warnings.
8094 2012-07-02 Doug Evans <dje@google.com>
8096 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
8099 2012-07-02 Stan Shebs <stan@codesourcery.com>
8101 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
8102 (ax.o): Add it to build rule.
8104 (OBS): Add format.o.
8105 (IPA_OBS): Add format.o.
8106 * server.c (handle_query): Claim support for breakpoint commands.
8107 (process_point_options): Add command case.
8108 (process_serial_event): Leave running if there are printfs in
8110 * mem-break.h (any_persistent_commands): Declare.
8111 (add_breakpoint_commands): Declare.
8112 (gdb_no_commands_at_breakpoint): Declare.
8113 (run_breakpoint_commands): Declare.
8114 * mem-break.c (struct point_command_list): New struct.
8115 (struct breakpoint): New field command_list.
8116 (any_persistent_commands): New function.
8117 (add_commands_to_breakpoint): New function.
8118 (add_breakpoint_commands): New function.
8119 (gdb_no_commands_at_breakpoint): New function.
8120 (run_breakpoint_commands): New function.
8121 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
8123 * ax.c: Include format.h.
8124 (ax_printf): New function.
8125 (gdb_eval_agent_expr): Add printf opcode.
8127 2012-06-13 Yao Qi <yao@codesourcery.com>
8129 * server.c (start_inferior): Remove duplicated writes to fields
8130 'last_resume_kind' and 'last_status' of 'current_inferior'.
8132 2012-06-12 Yao Qi <yao@codesourcery.com>
8133 Pedro Alves <palves@redhat.com>
8135 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
8137 * server.c (handle_v_cont): Extend comment.
8139 2012-06-11 Yao Qi <yao@codesourcery.com>
8141 * linux-low.c (linux_attach): Add 'static'.
8143 2012-06-06 Yao Qi <yao@codesourcery.com>
8145 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
8147 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
8149 Fix gcc -flto compilation warning.
8150 * server.c (main): Make variable multi_mode and attach volatile.
8152 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8154 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
8155 if the platform doesn't know about it.
8157 2012-05-30 Jeff Kenton <jkenton@tilera.com>
8159 * Makefile.in (SFILES): Add linux-tile-low.c.
8160 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
8161 * configure.srv: Handle tilegx-*-linux*.
8162 * linux-tile-low.c: New file.
8164 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8166 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
8168 2012-05-24 Pedro Alves <palves@redhat.com>
8172 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
8174 2012-05-24 Pedro Alves <palves@redhat.com>
8178 Replace target_signal with gdb_signal throughout.
8180 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
8182 * linux-low.c (linux_store_registers): Avoid the copying sequence
8183 when no data has been retrieved by ptrace.
8185 2012-05-22 Will Deacon <will.deacon@arm.com>
8187 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
8188 Include asm/ptrace.h.
8189 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
8192 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
8194 * linux-low.c (linux_store_registers): Don't re-retrieve data
8195 with ptrace that has already been obtained from /proc. Always
8196 copy any data retrieved with ptrace to the buffer supplied.
8198 2012-05-11 Yao Qi <yao@codesourcery.com>
8199 Pedro Alves <palves@redhat.com>
8201 * linux-low.c (enum stopping_threads_kind): New.
8202 (stopping_threads): Change type to `enum stopping_threads_kind'.
8203 (handle_extended_wait): If stopping and suspending threads, leave
8204 the new_lwp suspended too.
8205 (linux_wait_for_event): Adjust.
8206 (stop_all_lwps): Set `stopping_threads' to
8207 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
8208 whether we're suspending threads or just stopping them. Assert no
8211 2012-04-29 Yao Qi <yao@codesourcery.com>
8213 * server.h: Move some code to ...
8214 * gdbthread.h: ... here. New.
8215 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
8216 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
8217 (nto-low.o, win32-low.o): Likewise.
8218 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
8219 * regcache.c, remote-utils.c, server.c: Likewise.
8220 * target.c, tracepoint.c, win32-low.c: Likewise.
8222 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8224 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
8225 (PTRACE_ARG4_TYPE): Likewise.
8226 (PTRACE_XFER_TYPE): Likewise.
8227 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
8228 ptrace to PTRACE_ARG3_TYPE.
8229 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
8230 (PTRACE_ARG4_TYPE): Likewise.
8231 (PTRACE_XFER_TYPE): Likewise.
8232 (linux_detach_one_lwp): Cast fourth argument of
8233 ptrace to long then PTRACE_ARG4_TYPE.
8234 (regsets_fetch_inferior_registers): Cast third argument of
8235 ptrace to long then PTRACE_ARG3_TYPE.
8236 (regsets_store_inferior_registers): Likewise.
8238 2012-04-20 Pedro Alves <palves@redhat.com>
8240 * configure: Regenerate.
8242 2012-04-19 Pedro Alves <palves@redhat.com>
8244 * Makefile.in (GNULIB_BUILDDIR): New.
8245 (LIBGNU, INCGNU, GNULIB_H): Adjust.
8246 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
8247 (all, install-only, uninstall, clean-info, all-lib, clean): No
8248 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
8249 (maintainer-clean realclean distclean): Use subdir_do.
8251 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
8252 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
8253 * acinclude.m4: Include acx_configure_dir.m4.
8254 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
8255 calls. Call AC_PROG_RANLIB. Configure gnulib using
8258 (GNULIB_STDINT_H): Adjust.
8259 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
8260 * gdbreplay.c: Include build-gnulib/config.h.
8261 * server.h: Likewise.
8262 * aclocal.m4: Regenerate.
8263 * config.in: Regenerate.
8264 * configure: Regenerate.
8266 2012-04-19 Pedro Alves <palves@redhat.com>
8268 * Makefile.in (LIBGNU, INCGNU): Adjust.
8269 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
8270 (all, install-only, uninstall, clean-info, all-lib, clean)
8271 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
8272 * configure.ac: Adjust AC_OUTPUT output.
8273 * aclocal.m4: Regenerate.
8274 * configure: Regenerate.
8276 2012-04-19 Pedro Alves <palves@redhat.com>
8278 * Makefile.in (generated_files): New.
8279 (server_h): Remove the explicit dependency on config.h, and depend
8280 on $generated_files.
8282 2012-04-19 Pedro Alves <palves@redhat.com>
8284 * Makefile.in (INCGNU): Add -Ignulib.
8286 2012-04-19 Pedro Alves <palves@redhat.com>
8288 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
8289 (INCGNU): ... this, and spell out -I here.
8290 (GNULIB_LIB): Rename to ...
8292 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
8294 2012-04-19 Pedro Alves <palves@redhat.com>
8296 * config.in: Regenerate.
8298 2012-04-19 Pedro Alves <palves@redhat.com>
8300 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
8301 * server.h (memmem): Remove declaration.
8302 * config.in: Regenerate.
8303 * configure: Regenerate.
8305 2012-04-19 Yao Qi <yao@codesourcery.com>
8307 * Makefile.in (SFILES): Add common/vec.c.
8311 2012-04-19 Yao Qi <yao@codesourcery.com>
8313 * remote-utils.c (prepare_resume_reply): Replace with macro
8314 target_core_of_thread.
8315 * server.c (handle_qxfer_threads_proper): Likewise.
8316 * target.h (traget_core_of_thread): New macro.
8318 2012-04-18 Pedro Alves <palves@redhat.com>
8320 * aclocal.m4: Regenerate.
8321 * configure: Regenerate.
8323 2012-04-16 Yao Qi <yao@codesourcery.com>
8325 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
8326 duplicated on address.
8328 2012-04-16 Yao Qi <yao@codesourcery.com>
8330 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
8331 (struct tracepoint_action_ops) <send>: New field.
8332 (m_tracepoint_action_send, r_tracepoint_action_send): New.
8333 (agent_expr_send, x_tracepoint_action_send): New.
8334 (l_tracepoint_action_send): New.
8335 (cmd_qtdp): Download and install tracepoint
8336 according to `use_agent'.
8337 (run_inferior_command): Add one more parameter `len'.
8339 (tracepoint_send_agent): New.
8340 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
8342 2012-04-16 Yao Qi <yao@codesourcery.com>
8344 * tracepoint.c (download_tracepoints): Moved to ...
8345 (cmd_qtstart): ... here.
8347 2012-04-14 Yao Qi <yao@codesourcery.com>
8349 * tracepoint.c: Include inttypes.h.
8350 (struct collect_memory_action): Use sized types.
8351 (struct tracepoint): Likewise.
8352 (cmd_qtdp, stop_tracing): Update print specifiers.
8353 (cmd_qtp, response_tracepoint): Likewise.
8354 (collect_data_at_tracepoint): Likewise.
8355 (collect_data_at_step): Likewise.
8357 2012-04-14 Yao Qi <yao@codesourcery.com>
8359 Import gnulib module inttypes.
8360 * aclocal.m4, config.in, configure: Regenerated.
8362 2012-04-14 Yao Qi <yao@codesourcery.com>
8364 * Makefile.in (maintainer-clean, realclean, distclean): Remove
8365 Makefile and config.status at last.
8367 2012-04-13 Yao Qi <yao@codesourcery.com>
8369 * tracepoint.c: Include stdint.h unconditionally.
8371 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8373 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
8374 on BFD_HAVE_SYS_PROCFS_TYPE.
8375 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
8376 * configure: Regenerate.
8377 * config.in: Likewise.
8379 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
8381 * Makefile.in (clean): Also remove x32.c x32-linux.c
8382 x32-avx.c x32-avx-linux.c.
8383 (x32.o): New target.
8385 (x32-linux.o): Likewise.
8386 (x32-linux.c): Likewise.
8387 (x32-avx.o): Likewise.
8388 (x32-avx.c): Likewise.
8389 (x32-avx-linux.o): Likewise.
8390 (x32-avx-linux.c): Likewise.
8392 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
8393 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
8394 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
8395 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
8396 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
8397 i386/x32-avx-linux.xml.
8399 * linux-x86-low.c (init_registers_x32_linux): New prototype.
8400 (init_registers_x32_avx_linux): Likwise.
8401 (x86_linux_update_xmltarget): Call init_registers_x32_linux
8402 or init_registers_x32_avx_linux if linux_is_elf64 is false.
8404 2012-04-13 Pedro Alves <palves@redhat.com>
8406 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
8407 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
8408 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
8409 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
8412 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
8414 * linux-x86-low.c (compat_x32_clock_t): New.
8415 (compat_x32_siginfo_t): Likewise.
8416 (compat_x32_siginfo_from_siginfo): Likewise.
8417 (siginfo_from_compat_x32_siginfo): Likewise.
8418 (linux_is_elf64): Likewise.
8419 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
8420 and siginfo_from_compat_x32_siginfo for x32.
8421 (x86_arch_setup): Set linux_is_elf64.
8423 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
8426 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
8428 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
8429 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
8430 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
8431 compatible with process.
8433 2012-04-12 Yao Qi <yao@codesourcery.com>
8435 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
8436 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
8437 (install-only, install-info, clean): Handle sub dir gnulib.
8438 (all-lib, am--refresh): New targets.
8439 (memmem.o): Remove target.
8440 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
8441 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
8442 (AC_REPLACE_FUNCS): Remove memmem.
8443 Invoke gl_INIT and AM_INIT_AUTOMAKE.
8444 (AC_OUTPUT): Generate Makefile in gnulib/.
8445 * aclocal.m4, config.in, configure: Regenerated.
8447 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
8449 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
8451 2012-04-05 Pedro Alves <palves@redhat.com>
8453 -Werror=strict-aliasing
8455 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
8458 2012-04-04 Pedro Alves <palves@redhat.com>
8460 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
8461 (sparc_store_gregset_from_stack, sparc_store_gregset)
8462 (sparc_breakpoint_at): Fix formatting.
8464 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8466 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
8468 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
8469 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
8470 * config.in: Regenerate.
8471 * configure: Likewise.
8473 2012-03-29 Pedro Alves <palves@redhat.com>
8475 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
8476 Correct ptrace arguments.
8478 2012-03-28 Pedro Alves <palves@redhat.com>
8480 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
8481 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
8482 (IA64_FR1_REGNUM): New defines.
8483 (ia64_fetch_register): New.
8484 (the_low_target): Install it.
8485 * linux-low.h (struct linux_target_ops) <fetch_register>: New
8487 * linux-low.c (linux_fetch_registers): Try the
8488 the_low_target.fetch_register hook first.
8490 * linux-arm-low.c (the_low_target): Adjust.
8491 * linux-bfin-low.c (the_low_target): Adjust.
8492 * linux-cris-low.c (the_low_target): Adjust.
8493 * linux-crisv32-low.c (the_low_target): Adjust.
8494 * linux-m32r-low.c (the_low_target): Adjust.
8495 * linux-m68k-low.c (the_low_target): Adjust.
8496 * linux-mips-low.c (the_low_target): Adjust.
8497 * linux-ppc-low.c (the_low_target): Adjust.
8498 * linux-s390-low.c (the_low_target): Adjust.
8499 * linux-sh-low.c (the_low_target): Adjust.
8500 * linux-sparc-low.c (the_low_target): Adjust.
8501 * linux-tic6x-low.c (the_low_target): Adjust.
8502 * linux-x86-low.c (the_low_target): Adjust.
8503 * linux-xtensa-low.c (the_low_target): Adjust.
8505 2012-03-26 Pedro Alves <palves@redhat.com>
8507 * server.c (handle_qxfer_libraries): Don't bail early if
8508 the_target->qxfer_libraries_svr4 is not NULL.
8510 2012-03-26 Pedro Alves <palves@redhat.com>
8512 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
8514 2012-03-23 Pedro Alves <palves@redhat.com>
8516 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
8517 "library-list-svr4" element's start tag when the the DSO list is
8520 2012-03-23 Pedro Alves <palves@redhat.com>
8522 * linux-low.c (read_one_ptr): Read the inferior's pointer through
8523 a variable whose type size is the same as the inferior's pointer
8526 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
8528 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
8530 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
8531 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
8532 * linux-low.h: Include <signal.h>.
8533 (struct siginfo): Remove forward declaration.
8534 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
8537 2012-03-21 Mike Frysinger <vapier@gentoo.org>
8539 * .gitignore: Ignore more files.
8541 2012-03-19 Pedro Alves <palves@redhat.com>
8542 Jan Kratochvil <jan.kratochvil@redhat.com>
8544 * server.c (cont_thread, general_thread): Add describing comments.
8545 (start_inferior): Clear `cont_thread'.
8546 (handle_v_cont): Don't set `cont_thread' if resuming all threads
8549 2012-03-15 Yao Qi <yao@codesourcery.com>
8551 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
8553 (cmd_qtdp): ... here.
8555 2012-03-15 Yao Qi <yao@codesourcery.com>
8557 * tracepoint.c (struct tracepoint_action_ops): New.
8558 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
8559 (m_tracepoint_action_download): New.
8560 (r_tracepoint_action_download): New.
8561 (x_tracepoint_action_download): New.
8562 (l_tracepoint_action_download): New.
8563 (add_tracepoint_action): Install `action->ops' according type.
8564 (download_tracepoint_1): Move code `download' function pointer
8565 of various tracepoint_action_ops.
8567 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8569 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
8570 linux_ptrace_attach_warnings.
8572 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8574 * Makefile.in (linux-ptrace.o): New.
8575 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
8576 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
8577 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
8578 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
8579 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
8581 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
8583 2012-03-08 Yao Qi <yao@codesourcery.com>
8584 Pedro Alves <palves@redhat.com>
8586 Fix PR server/13392.
8587 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
8589 * tracepoint.c (remove_tracepoint): New.
8590 (cmd_qtdp): Call remove_tracepoint when failed to install.
8592 2012-03-07 Pedro Alves <palves@redhat.com>
8594 * linux-low.c (get_detach_signal): New.
8595 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
8596 Pass on pending signals to PTRACE_DETACH. Check the result of the
8598 * server.c (program_signals, program_signals_p): New.
8599 (handle_general_set): Handle QProgramSignals.
8600 * server.h (program_signals, program_signals_p): Declare.
8602 2012-03-05 Pedro Alves <palves@redhat.com>
8603 Jan Kratochvil <jan.kratochvil@redhat.com>
8605 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
8608 2012-03-03 Yao Qi <yao@codesourcery.com>
8610 * tracepoint.c (tracepoint_look_up_symbols): Update call to
8611 agent_look_up_symbols.
8613 2012-03-03 Yao Qi <yao@codesourcery.com>
8615 * Makefile.in (linux-low.o): Keep dependence on agent.h.
8616 (linux-x86-low.o): Likewise.
8617 * server.h: Remove in_process_agent_loaded.
8618 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
8622 2012-03-03 Yao Qi <yao@codesourcery.com>
8624 * tracepoint.c (gdb_agent_capability): New global.
8625 (in_process_agent_loaded_ust): Renamed to
8626 `in_process_agent_supports_ust'.
8628 (in_process_agent_supports_ust): Call agent_capability_check.
8629 (clear_installed_tracepoints): Assert that agent supports
8632 2012-03-03 Yao Qi <yao@codesourcery.com>
8634 * linux-low.c (linux_supports_agent): New.
8635 (linux_target_ops): Initialize field `supports_agent' with
8636 linux_supports_agent.
8637 * target.h (struct target_ops) <supports_agent>: New.
8638 (target_supports_agent): New macro.
8639 * server.c (handle_general_set): Handle packet 'QAgent'.
8640 (handle_query): Send `QAgent+'.
8641 * Makefile.in (server.o): Depends on agent.h.
8643 2012-03-03 Yao Qi <yao@codesourcery.com>
8645 * Makefile.in (OBS): Add agent.o.
8646 Add new rule for agent.o.
8647 Track dependence of tracepoint.c on agent.h.
8648 * tracepoint.c (run_inferior_command_1):
8649 (run_inferior_command): Call agent_run_command.
8650 (gdb_ust_connect_sync_socket): Deleted. Move it to
8652 (resume_thread, stop_thread): Likewise.
8653 (gdb_ust_socket_init): Renamed to ...
8654 (gdb_agent_socket_init): ... New.
8655 (gdb_ust_thread): Renamed to ...
8656 (gdb_agent_helper_thread): ... New.
8657 (gdb_ust_init): Move some code to ...
8658 (gdb_agent_init): ... here. New.
8659 [HAVE_UST]: Call gdb_ust_init.
8660 (initialize_tracepoint_ftlib): Call gdb_agent_init.
8661 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
8662 * config.in, configure: Regenerated.
8664 2012-03-02 Pedro Alves <palves@redhat.com>
8666 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
8667 * linux-low.c (struct simple_pid_list): New.
8668 (stopped_pids): New a struct simple_pid_list pointer.
8669 (add_to_pid_list, pull_pid_from_list): New.
8670 (handle_extended_wait): Don't assume the first signal new children
8671 report is SIGSTOP. Adjust call to pull_pid_from_list.
8672 (linux_wait_for_lwp): Adjust.
8674 2012-03-02 Yao Qi <yao@codesourcery.com>
8676 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
8679 2012-03-02 Yao Qi <yao@codesourcery.com>
8681 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
8682 `stop_pc' and `tpoint'. Update caller.
8684 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
8686 * linux-low.h (linux_target_ops): Add regset_bitmap member.
8687 * linux-low.c (use_linux_regsets): New macro.
8688 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
8689 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
8690 (linux_register_in_regsets): New function.
8691 (usr_fetch_inferior_registers): Skip registers covered by
8693 (usr_store_inferior_registers): Likewise.
8694 (usr_fetch_inferior_registers): New macro.
8695 (usr_store_inferior_registers): Likewise.
8696 (linux_fetch_registers): Handle mixed regset/non-regset targets.
8697 (linux_store_registers): Likewise.
8698 * linux-mips-low.c (init_registers_mips_dsp_linux): New
8700 (init_registers_mips64_dsp_linux): Likewise.
8701 (init_registers_mips_linux): New macro.
8702 (init_registers_mips_dsp_linux): Likewise.
8703 (mips_dsp_num_regs): Likewise.
8704 (DSP_BASE, DSP_CONTROL): New fallback macros.
8705 (mips_base_regs): New macro.
8706 (mips_regmap): Use it. Fix the size.
8707 (mips_dsp_regmap): New variable.
8708 (mips_dsp_regset_bitmap): Likewise.
8709 (mips_arch_setup): New function.
8710 (mips_cannot_fetch_register): Use the_low_target.regmap rather
8712 (mips_cannot_store_register): Likewise.
8713 (the_low_target): Update .arch_setup, .num_regs and .regmap
8714 initializers. Add .regset_bitmap initializer.
8715 * linux-arm-low.c (the_low_target): Add .regset_bitmap
8717 * linux-bfin-low.c (the_low_target): Likewise.
8718 * linux-cris-low.c (the_low_target): Likewise.
8719 * linux-crisv32-low.c (the_low_target): Likewise.
8720 * linux-ia64-low.c (the_low_target): Likewise.
8721 * linux-m32r-low.c (the_low_target): Likewise.
8722 * linux-m68k-low.c (the_low_target): Likewise.
8723 * linux-ppc-low.c (the_low_target): Likewise.
8724 * linux-s390-low.c (the_low_target): Likewise.
8725 * linux-sh-low.c (the_low_target): Likewise.
8726 * linux-sparc-low.c (the_low_target): Likewise.
8727 * linux-tic6x-low.c (the_low_target): Likewise.
8728 * linux-x86-low.c (the_low_target): Likewise.
8729 * linux-xtensa-low.c (the_low_target): Likewise.
8730 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
8731 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
8732 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
8734 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
8735 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
8737 2012-02-29 Yao Qi <yao@codesourcery.com>
8738 Pedro Alves <palves@redhat.com>
8740 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
8741 `step_over_finished' is true.
8743 2012-02-27 Pedro Alves <palves@redhat.com>
8745 * linux-low.c (pid_is_stopped): Delete, moved to common/.
8746 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
8748 2012-02-27 Pedro Alves <palves@redhat.com>
8751 * linux-low.c (pid_is_stopped): New.
8752 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
8754 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
8756 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
8759 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
8761 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
8763 2012-02-24 Luis Machado <lgustavo@codesourcery>
8765 * server.c (handle_query): Advertise support for target-side
8766 breakpoint condition evaluation.
8767 (process_point_options): New function.
8768 (process_serial_event): When inserting a breakpoint, check for
8769 a target-side condition that should be evaluated.
8771 * mem-break.c: Include regcache.h and ax.h.
8772 (point_cond_list_t): New data structure.
8773 (breakpoint) <cond_list>: New field.
8774 (find_gdb_breakpoint_at): Make non-static.
8775 (delete_gdb_breakpoint_at): Clear any target-side
8777 (clear_gdb_breakpoint_conditions): New function.
8778 (add_condition_to_breakpoint): Likewise.
8779 (add_breakpoint_condition): Likewise.
8780 (gdb_condition_true_at_breakpoint): Likewise.
8781 (gdb_breakpoint_here): Return result directly instead
8782 of going through a local variable.
8784 * mem-break.h (find_gdb_breakpoint_at): New prototype.
8785 (clear_gdb_breakpoint_conditions): Likewise.
8786 (add_breakpoint_condition): Likewise.
8787 (gdb_condition_true_at_breakpoint): Likewise.
8789 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
8790 (need_step_over_p): Take target-side breakpoint condition into
8793 2012-02-24 Luis Machado <lgustavo@codesourcery>
8795 * server.h: Include tracepoint.h.
8796 (agent_mem_read, agent_get_trace_state_variable_value,
8797 agent_set_trace_state_variable_value,
8798 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
8799 get_set_tsv_func_addr): New prototypes.
8801 * ax.h: New include file.
8802 * ax.c: New source file.
8804 * tracepoint.c: Include ax.h.
8805 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
8806 agent_expr, eval_result_type): Move to ax.h.
8807 (parse_agent_expr): Rename to ...
8808 (gdb_parse_agent_expr): ... this, make it non-static and move
8810 (unparse_agent_expr) Rename to ...
8811 (gdb_unparse_agent_expr): ... this, make it non-static and move
8813 (eval_agent_expr): Rename to ...
8814 (eval_tracepoint_agent_expr): ... this.
8815 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
8816 forward declarations.
8817 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
8818 (agent_get_trace_state_variable_value): New function.
8819 (agent_set_trace_state_variable_value): New function.
8820 (cmd_qtdp): Call gdb_parse_agent_expr (...).
8821 (response_tracepoint): Call gdb_unparse_agent_expr (...).
8822 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
8823 (condition_true_at_tracepoint): Likewise.
8824 (parse_agent_expr): Rename to ...
8825 (gdb_parse_agent_expr): ... this and move to ax.c.
8826 (unparse_agent_expr): Rename to ...
8827 (gdb_unparse_agent_expr): ... this and move to ax.c.
8828 (gdb_agent_op_name): Move to ax.c.
8829 (eval_agent_expr): Rename to ...
8830 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
8832 (eval_tracepoint_agent_expr): New function.
8833 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
8835 (current_insn_ptr, emit_error, struct bytecode_address): Move to
8837 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
8838 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
8839 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
8840 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
8841 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
8842 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
8843 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
8844 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
8845 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
8846 (compile_bytecodes): Remove forward declaration.
8847 (is_goto_target): Move to ax.c.
8848 (compile_bytecodes): Move to ax.c and call
8849 agent_get_trace_state_variable_value (...) and
8850 agent_set_trace_state_variable_value (...).
8852 * Makefile.in: Update ax.c and IPA dependencies.
8854 2012-02-24 Pedro Alves <palves@redhat.com>
8856 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
8857 (cmd_bigqtbuffer_circular): ... this. Only handle
8858 'QTBuffer:circular:'.
8859 (handle_tracepoint_general_set): Adjust.
8861 2012-02-16 Yao Qi <yao@codesourcery.com>
8863 * inferiors.c: Move code to ...
8864 * dll.c: .... here. New.
8865 * server.h: Declare clear_dlls.
8866 * Makefile.in (SFILES): Add dll.c.
8870 2012-02-11 Yao Qi <yao@codesourcery.com>
8872 * server.c: (handle_monitor_command): Add a new parameter
8874 (handle_query): Update caller.
8876 2012-02-09 Joel Brobecker <brobecker@adacore.com>
8878 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
8879 * configure, config.in: Regenerate.
8880 * hostio.c: Provide an alternate implementation if HAVE_READLINK
8883 2012-02-02 Pedro Alves <palves@redhat.com>
8885 Try SIGKILL first, then PTRACE_KILL.
8886 * linux-low.c (linux_kill_one_lwp): New.
8887 (linux_kill_one_lwp): Rename to ...
8888 (kill_one_lwp_callback): ... this. Use the new
8891 2012-02-02 Pedro Alves <palves@redhat.com>
8893 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
8896 2012-01-27 Pedro Alves <palves@redhat.com>
8898 * linux-low.c (linux_child_pid_to_exec_file): Delete.
8899 (elf_64_file_p): Make static.
8900 (linux_pid_exe_is_elf_64_file): New.
8901 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
8902 Delete declarations.
8903 (linux_pid_exe_is_elf_64_file): Declare.
8904 * linux-x86-low.c (x86_arch_setup): Use
8905 linux_pid_exe_is_elf_64_file.
8907 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
8909 * linux-low.c (linux_wait_for_event_1): Rename to ...
8910 (linux_wait_for_event): ... here and merge it with former
8911 linux_wait_for_event - new variable wait_ptid, use it.
8912 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
8914 2012-01-23 Pedro Alves <palves@redhat.com>
8916 * server.c (main): Avoid yet another case of infinite loop while
8917 detaching/killing after a longjmp.
8919 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
8922 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
8924 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
8926 * hostio.c (handle_readlink): New function.
8927 (handle_vFile): Call it to handle "vFile:readlink" packets.
8929 2012-01-20 Pedro Alves <palves@redhat.com>
8930 Ulrich Weigand <ulrich.weigand@linaro.org>
8932 * server.c (handle_v_requests): Only support vAttach and vRun to
8933 start multiple processes when in extended protocol mode.
8935 2012-01-17 Pedro Alves <palves@redhat.com>
8937 * tracepoint.c (initialize_tracepoint): Use mmap instead of
8938 memalign plus mprotect to allocate the scratch buffer.
8940 2012-01-13 Pedro Alves <palves@redhat.com>
8942 * server.c (attach_inferior): Clear `cont_thread'.
8944 2012-01-13 Pedro Alves <palves@redhat.com>
8946 * server.c (main): Avoid infinite loop while detaching/killing
8949 2012-01-09 Doug Evans <dje@google.com>
8951 * server.c (start_inferior): Set last_ptid in --wrapper case.
8953 2012-01-06 Yao Qi <yao@codesourcery.com>
8955 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
8957 [IN_PROCESS_AGENT] (debug_agent): New global variable.
8959 2012-01-04 Yao Qi <yao@codesourcery.com>
8961 * tracepoint.c (cmd_qtdp): Print debug message
8962 for static tracepoint.
8964 2012-01-04 Yao Qi <yao@codesourcery.com>
8966 * tracepoint.c (trace_vdebug): Differentiate debug message
8967 between gdbserver and IPA.
8969 2012-01-03 Yao Qi <yao@codesourcery.com>
8971 * tracepoint.c (tracepoint_was_hit): Don't collect for
8974 2012-01-02 Joel Brobecker <brobecker@adacore.com>
8976 * terminal.h: Reformat copyright header.
8978 2012-01-02 Joel Brobecker <brobecker@adacore.com>
8980 * server.c (gdbserver_version): Update copyright year.
8981 * gdbreplay.c (gdbreplay_version): Likewise.
8983 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
8985 * linux-low.c (linux_create_inferior): Put empty if clause for write.
8988 2011-12-18 Hui Zhu <teawater@gmail.com>
8989 * linux-low.c (linux_create_inferior): Save return value to ret.
8991 2011-12-18 Hui Zhu <teawater@gmail.com>
8993 * linux-low.c (linux_create_inferior): Save return value to ret.
8995 2011-12-16 Doug Evans <dje@google.com>
8997 * linux-low.c (linux_create_inferior): If stdio connection,
8998 redirect stdin from /dev/null, stdout to stderr.
8999 * remote-utils.c (remote_is_stdio): New static global.
9000 (remote_connection_is_stdio): New function.
9001 (remote_prepare): Handle stdio connection.
9002 (remote_open): Ditto.
9003 (remote_close): Don't close stdin for stdio connections.
9004 (read_prim,write_prim): New functions. Replace all calls to
9005 read/write to these.
9006 * server.c (main): Watch for "-" argument. Move call to
9007 remote_prepare before start_inferior.
9008 * server.h (STDIO_CONNECTION_NAME): New macro.
9009 (remote_connection_is_stdio): Declare.
9011 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
9012 in debugging output.
9014 2011-12-15 Yao Qi <yao@codesourcery.com>
9016 * tracepoint.c: Include sys/syscall.h.
9017 (gdb_ust_thread): Remove preprocessor conditional.
9019 2011-12-14 Pedro Alves <pedro@codesourcery.com>
9021 * linux-low.c (linux_detach_one_lwp): Call
9022 the_low_target.prepare_to_resume before detaching.
9024 2011-12-14 Yao Qi <yao@codesourcery.com>
9026 * tracepoint.c (gdb_ust_thread): Don't ignore return value
9029 2011-12-14 Yao Qi <yao@codesourcery.com>
9031 * i386-low.c (i386_low_stopped_data_address): Initialize local
9034 2011-12-13 Pedro Alves <pedro@codesourcery.com>
9038 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
9039 DR_CONTROL unless necessary. Extend comments.
9040 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
9041 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
9043 2011-12-13 Yao Qi <yao@codesourcery.com>
9045 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
9047 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
9049 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
9051 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
9052 Print new debug message for such case.
9054 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9056 Fix overlapping memcpy.
9057 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
9058 the read_inferior_memory transfer.
9059 (delete_fast_tracepoint_jump): New variable buf. Use it for the
9060 write_inferior_memory transfer.
9061 (set_fast_tracepoint_jump): New variable buf. Use it for the
9062 read_inferior_memory and write_inferior_memory transfers.
9063 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
9064 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
9065 Use it for the write_inferior_memory transfer.
9066 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
9069 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9071 * linux-low.c (fetch_register, store_register): Make code
9072 consistent, fix formatting.
9074 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9076 * linux-low.c (usr_store_inferior_registers): Factor out code
9077 to handle individual registers into...
9078 (store_register): ... this new function.
9080 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
9082 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
9083 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
9084 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
9085 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
9086 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
9087 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
9088 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
9089 (srv_xmlfiles): Add new XML files.
9091 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
9093 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
9094 (init_registers_s390_linux32v1): Add prototype.
9095 (init_registers_s390_linux32v2): Likewise.
9096 (init_registers_s390_linux64v1): Likewise.
9097 (init_registers_s390_linux64v2): Likewise.
9098 (init_registers_s390x_linux64v1): Likewise.
9099 (init_registers_s390x_linux64v2): Likewise.
9100 (s390_num_regs): Increment to 52.
9101 (s390_regmap): Add orig_r2 register.
9102 (s390_num_regs_3264): Increment to 68.
9103 (s390_regmap_3264): Add orig_r2 register.
9104 (s390_collect_ptrace_register): Handle orig_r2 register.
9105 (s390_supply_ptrace_register): Likewise.
9106 (s390_fill_last_break): New function.
9107 (s390_store_last_break): Likewise.
9108 (s390_fill_system_call): New function.
9109 (s390_store_system_call): Likewise.
9110 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
9112 (s390_check_regset): New function.
9113 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
9114 NT_S390_SYSTEM_CALL regsets and use appropriate description.
9115 Update target_regsets for available register sets.
9117 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
9118 Jan Kratochvil <jan.kratochvil@redhat.com>
9120 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
9121 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
9123 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
9124 * linux-low.h (struct process_info_private): New member r_debug.
9125 * server.c (handle_qxfer_libraries): Call
9126 the_target->qxfer_libraries_svr4.
9127 (handle_qxfer_libraries_svr4): New function.
9128 (qxfer_packets): New entry "libraries-svr4".
9129 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
9130 * target.h (struct target_ops): New member qxfer_libraries_svr4.
9131 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
9132 PACKET_qXfer_libraries_svr4.
9134 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
9136 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
9137 PSW address/mask between 8-byte and 16-byte formats.
9138 (s390_supply_ptrace_register): Likewise.
9139 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
9140 basic addressing mode bit.
9142 2011-11-24 Stan Shebs <stan@codesourcery.com>
9144 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
9146 2011-11-17 Stan Shebs <stan@codesourcery.com>
9148 * tracepoint.c (struct tracepoint): New field traceframe_usage.
9149 (tracing_start_time): New global.
9150 (tracing_stop_time): New global.
9151 (tracing_user_name): New global.
9152 (tracing_notes): New global.
9153 (tracing_stop_note): New global.
9154 (cmd_qtstart): Set traceframe_usage, start_time.
9155 (stop_tracing): Set stop_time.
9156 (cmd_qtstatus): Report additional status.
9157 (cmd_qtp): New function.
9158 (handle_tracepoint_query): Call it.
9159 (cmd_qtnotes): New function.
9160 (handle_tracepoint_general_set): Call it.
9161 (get_timestamp): Rename from tsv_get_timestamp.
9163 2011-11-14 Stan Shebs <stan@codesourcery.com>
9164 Kwok Cheung Yeung <kcy@codesourcery.com>
9166 * linux-x86-low.c (small_jump_insn): New.
9167 (i386_install_fast_tracepoint_jump_pad): Add arguments for
9168 trampoline and error message, build a trampoline and issue a small
9169 jump instruction to it.
9170 (x86_install_fast_tracepoint_jump_pad): Add arguments for
9171 trampoline and error message.
9172 (x86_get_min_fast_tracepoint_insn_len): New.
9173 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
9174 * linux-low.h (struct linux_target_ops): Add arguments to
9175 install_fast_tracepoint_jump_pad operation, add new operation.
9176 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
9178 (linux_get_min_fast_tracepoint_insn_len): New function.
9179 (linux_target_op): Add new operation.
9180 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
9181 (gdb_trampoline_buffer_end): Ditto.
9182 (gdb_trampoline_buffer_error): Ditto.
9183 (struct ipa_sym_addresses): Add fields for new IPA variables.
9184 (symbol_list): Add entries for new IPA variables.
9185 (struct tracepoint): Add fields to hold the address range of the
9186 trampoline used by the tracepoint.
9187 (trampoline_buffer_head): New static variable.
9188 (trampoline_buffer_tail): Ditto.
9189 (claim_trampoline_space): New function.
9190 (have_fast_tracepoint_trampoline_buffer): New function.
9191 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
9193 (install_fast_tracepoint): Ditto, also add error buffer argument.
9194 (cmd_qtminftpilen): New function.
9195 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
9196 (fast_tracepoint_from_trampoline_address): New function.
9197 (fast_tracepoint_collecting): Handle trampoline as part of jump
9199 (set_trampoline_buffer_space): New function.
9200 (initialize_tracepoint): Initialize new IPA variables.
9201 * target.h (struct target_ops): Add arguments to
9202 install_fast_tracepoint_jump_pad operation, add new
9203 get_min_fast_tracepoint_insn_len operation.
9204 (target_get_min_fast_tracepoint_insn_len): New.
9205 (install_fast_tracepoint_jump_pad): Add arguments.
9206 * server.h (IPA_BUFSIZ): Define.
9207 * linux-i386-ipa.c: Include extra header files.
9208 (initialize_fast_tracepoint_trampoline_buffer): New function.
9209 (initialize_low_tracepoint): Call it.
9210 * server.h (set_trampoline_buffer_space): Declare.
9211 (claim_trampoline_space): Ditto.
9212 (have_fast_tracepoint_trampoline_buffer): Ditto.
9214 2011-11-14 Yao Qi <yao@codesourcery.com>
9216 * server.c (handle_query): Handle InstallInTrace for qSupported.
9217 * tracepoint.c (add_tracepoint): Sort list.
9218 (install_tracepoint, download_tracepoint): New.
9219 (cmd_qtdp): Call them to install and download tracepoints.
9220 (sort_tracepoints): Removed.
9221 (cmd_qtstart): Update.
9223 2011-11-14 Yao Qi <yao@codesourcery.com>
9225 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
9226 * mem-break.h: Declare.
9227 * tracepoint.c (cmd_qtstart): Move some code to ...
9228 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
9230 (download_tracepoints): Move some code to ...
9231 (download_tracepoint_1): ... here. New.
9233 2011-11-08 Yao Qi <yao@codesourcery.com>
9235 * remote-utils.c (relocate_instruction): A comment fix.
9237 2011-11-07 Joel Brobecker <brobecker@adacore.com>
9239 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
9240 (i386_dr_low_get_control, i386_dr_low_get_status): Use
9241 dr_status_mirror and dr_control_mirror from debug_reg_state.
9242 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
9243 (i386_initial_stuff): Remove use of deleted globals.
9244 (i386_get_thread_context, i386_set_thread_context,
9245 i386_thread_added): Use dr_status_mirror and dr_control_mirror
9246 from debug_reg_state.
9248 2011-11-05 Yao Qi <yao@codesourcery.com>
9250 * tracepoint.c (gdb_collect): Loop over tracepoints of same
9251 address as TPOINT's.
9253 2011-11-02 Stan Shebs <stan@codesourcery.com>
9255 * tracepoint.c (agent_mem_read_string): New function.
9256 (eval_agent_expr): Call it for tracenz.
9257 * server.c (handle_query): Report support for tracenz.
9259 2011-11-02 Yao Qi <yao@codesourcery.com>
9261 * tracepoint.c (cmd_qtstart): Remove unused local variables.
9263 2011-11-02 Yao Qi <yao@codesourcery.com>
9265 * target.h: Fix a typo in comment.
9267 2011-10-31 Pedro Alves <pedro@codesourcery.com>
9269 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
9270 clobber the breakpoints' shadows with fast tracepoint jumps.
9271 * mem-break.h (check_mem_write): Add `myaddr' parameter.
9272 * target.c (write_inferior_memory): Also pass MYADDR down to
9275 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
9277 * configure.ac: Check support for personality routine.
9278 * configure: Regenerate.
9279 * config.in: Likewise.
9280 * linux-low.c: Include <sys/personality.h>.
9281 Define ADDR_NO_RANDOMIZE if necessary.
9282 (linux_create_inferior): Disable address space randomization when
9283 forking inferior, if requested.
9284 (linux_supports_disable_randomization): New function.
9285 (linux_target_ops): Install it.
9286 * server.h (disable_randomization): Declare.
9287 * server.c (disable_randomization): New global variable.
9288 (handle_general_set): Handle QDisableRandomization.
9289 (handle_query): Likewise for qSupported.
9290 (main): Support --disable-randomization and --no-disable-randomization
9291 command line arguments.
9292 * target.h (struct target_ops): Add supports_disable_randomization.
9293 (target_supports_disable_randomization): New macro.
9295 2011-09-29 Mike Frysinger <vapier@gentoo.org>
9297 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
9299 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
9300 [!PT_GETDSBT] (target_loadmap): New definition.
9301 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
9302 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
9303 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
9304 and PT_GETDSBT to LINUX_LOADMAP.
9305 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
9306 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
9308 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
9310 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
9311 (arm_linux_hwbp_cap): New static variable.
9312 (arm_linux_get_hwbp_cap): Replace by ...
9313 (arm_linux_init_hwbp_cap): ... this new function.
9314 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
9315 (arm_linux_get_hw_watchpoint_count): Likewise.
9316 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9317 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
9318 (arm_prepare_to_resume): Use perror_with_name instead of error.
9320 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
9322 * linux-arm-low.c: Include <signal.h>.
9323 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
9324 (struct arm_linux_hwbp_cap): New data type.
9325 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
9326 (struct arm_linux_hw_breakpoint): New data type.
9327 (MAX_BPTS, MAX_WPTS): Define.
9328 (struct arch_process_info, struct arch_lwp_info): New data types.
9329 (arm_linux_get_hwbp_cap): New function.
9330 (arm_linux_get_hw_breakpoint_count): Likewise.
9331 (arm_linux_get_hw_watchpoint_count): Likewise.
9332 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9333 (arm_hwbp_control_initialize): Likewise.
9334 (arm_hwbp_control_is_enabled): Likewise.
9335 (arm_hwbp_control_is_initialized): Likewise.
9336 (arm_hwbp_control_disable): Likewise.
9337 (arm_linux_hw_breakpoint_equal): Likewise.
9338 (arm_linux_hw_point_initialize): Likewise.
9339 (struct update_registers_data): New data structure.
9340 (update_registers_callback: New function.
9341 (arm_insert_point): Likewise.
9342 (arm_remove_point): Likewise.
9343 (arm_stopped_by_watchpoint): Likewise.
9344 (arm_stopped_data_address): Likewise.
9345 (arm_new_process): Likewise.
9346 (arm_new_thread): Likewise.
9347 (arm_prepare_to_resume): Likewise.
9348 (the_low_target): Register arm_insert_point, arm_remove_point,
9349 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
9350 arm_new_thread, and arm_prepare_to_resume.
9352 2011-09-15 Stan Shebs <stan@codesourcery.com>
9354 * server.h (struct emit_ops): Add compare-goto fields.
9355 * tracepoint.c (gdb_agent_op_sizes): New table.
9356 (emit_eq_goto): New function.
9357 (emit_ne_goto): New function.
9358 (emit_lt_goto): New function.
9359 (emit_le_goto): New function.
9360 (emit_gt_goto): New function.
9361 (emit_ge_goto): New function.
9362 (is_goto_target): New function.
9363 (compile_bytecodes): Recognize special cases of compare-goto
9364 combinations and call specialized emitters for them.
9365 * linux-x86-low.c (amd64_emit_eq_goto): New function.
9366 (amd64_emit_ne_goto): New function.
9367 (amd64_emit_lt_goto): New function.
9368 (amd64_emit_le_goto): New function.
9369 (amd64_emit_gt_goto): New function.
9370 (amd64_emit_ge_goto): New function.
9371 (amd64_emit_ops): Add the new functions.
9372 (i386_emit_eq_goto): New function.
9373 (i386_emit_ne_goto): New function.
9374 (i386_emit_lt_goto): New function.
9375 (i386_emit_le_goto): New function.
9376 (i386_emit_gt_goto): New function.
9377 (i386_emit_ge_goto): New function.
9378 (i386_emit_ops): Add the new functions.
9380 2011-09-08 Stan Shebs <stan@codesourcery.com>
9382 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
9383 (i386_emit_epilogue): Restore %ebx.
9385 2011-08-31 Jie Zhang <jzhang918@gmail.com>
9387 * server.c (step_thread): Remove definition.
9388 (process_serial_event): Don't handle Hs.
9389 * server.h (step_thread): Remove declaration.
9390 * target.c (set_desired_inferior): Remove use of step_thread.
9392 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
9394 * linux-low.c: Include linux-procfs.h.
9395 (linux_attach_lwp_1): Update comments.
9396 (linux_attach): Scan for existing threads when attaching to a
9397 process that is the tgid.
9398 * Makefile.in: Update dependencies.
9400 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
9402 * configure.srv: Add linux-procfs.o dependencies.
9404 2011-08-14 Yao Qi <yao@codesourcery.com>
9406 * target.h (struct target_ops): Fix indent.
9407 * win32-low.c (win32_target_ops): Fix comment.
9409 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
9410 Yao Qi <yao@codesourcery.com>
9412 * Makefile.in (clean): Remove tic6x-*.c files.
9413 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
9414 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
9415 (tic6x-c64xp-linux.c): Likewise.
9416 * configure.srv: Add support for tic6x-*-uclinux.
9417 * linux-tic6x-low.c: New.
9418 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
9420 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
9421 Yao Qi <yao@codesourcery.com>
9423 * target.h (struct target_ops): Add read_loadmap.
9424 * linux-low.c (struct target_loadseg): New type.
9425 (struct target_loadmap): New type.
9426 (linux_read_loadmap): New function.
9427 (linux_target_ops): Add linux_read_loadmap.
9428 * server.c (handle_query): Support qXfer:fdpic:read packet.
9429 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
9432 2011-08-05 Eli Zaretskii <eliz@gnu.org>
9434 * win32-low.c: Include <stdint.h>.
9436 2011-07-22 Pedro Alves <pedro@codesourcery.com>
9438 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
9439 to the inferior here.
9440 (i386_remove_aligned_watchpoint): Ditto.
9441 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
9442 fit part of the watchpoint in the debug registers.
9443 (i386_update_inferior_debug_regs): New.
9444 (i386_low_insert_watchpoint): Work on a local mirror of the debug
9445 registers, and only update the inferior on success.
9446 (i386_low_remove_watchpoint): Ditto.
9448 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
9450 * linux-low.c (compare_ints, unique, list_threads, show_process,
9451 linux_core_of_thread): Delete.
9452 (linux_target_ops): Change linux_core_of_thread to
9453 linux_common_core_of_thread.
9454 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
9455 * utils.c (malloc_failure): Change type of argument.
9456 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
9457 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
9458 common/linux-osdata.c, common/ptid.c and common/buffer.c.
9459 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
9460 (IPA_OBJS): Add common-utils-ipa.o.
9461 (ptid_h, linux_osdata_h): New macros.
9462 (server_h): Add common/common-utils.h, common/xml-utils.h,
9463 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
9465 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
9466 ptid.o, buffer.o): New rules.
9467 (linux-low.o): Add common/linux-osdata.h as a dependency.
9468 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
9469 * configure.ac: Add AC_HEADER_DIRENT check.
9470 * config.in: Regenerate.
9471 * configure: Regenerate.
9472 * remote-utils.c (xml_escape_text): Delete.
9473 (buffer_grow, buffer_free, buffer_init, buffer_finish,
9474 buffer_xml_printf): Move to common/buffer.c.
9475 * server.c (main): Remove call to initialize_inferiors.
9476 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
9477 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
9478 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
9479 internal_error, gdb_assert, gdb_assert_fail): Delete.
9480 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
9481 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
9483 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
9484 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
9485 initialize_inferiors): Delete.
9487 2011-07-20 Pedro Alves <pedro@codesourcery.com>
9489 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
9492 2011-05-31 Pedro Alves <pedro@codesourcery.com>
9494 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
9496 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
9498 2011-05-26 Yao Qi <yao@codesourcery.com>
9500 * Makefile.in (thread-db.o): Track dependence to
9501 common/gdb_thread_db.h.
9502 * thread-db.c: include gdb_thread_db.h from right place.
9504 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
9506 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
9507 __FILE__ and __LINE__ to internal_error.
9509 2011-05-13 Doug Evans <dje@google.com>
9511 * thread-db.c (try_thread_db_load_from_sdir): New function.
9512 (try_thread_db_load_from_dir): New function.
9513 (thread_db_load_search): Handle $sdir, ignore $pdir.
9514 Remove trying of system directories if search of
9515 libthread-db-search-path fails, that is now done via $sdir.
9517 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
9519 * server.c (handle_query): Add EnableDisableTracepoints to the list
9520 of supported features.
9521 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
9523 (cmd_qtenable_disable): New.
9524 (cmd_qtstart): Install tracepoints even if disabled.
9525 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
9526 receiving a QTEnable or QTDisable packet.
9527 (gdb_collect): Skip data collection if fast tracepoint is disabled.
9528 (ust_marker_to_static_tracepoint): Do not ignore disabled static
9530 (gdb_probe): Skip data collection if static tracepoint is disabled.
9532 2011-05-10 Doug Evans <dje@google.com>
9534 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
9536 2011-05-04 Doug Evans <dje@google.com>
9538 * linux-low.c (linux_join): Skip process lookup.
9539 * spu-low.c (spu_join): Ditto.
9540 * server.c (join_inferiors_callback): Delete.
9541 (process_serial_event): For 'D' packet (detach) call join_inferior
9544 2011-05-04 Joseph Myers <joseph@codesourcery.com>
9546 * README: Don't mention xscale*-*-linux*.
9547 * configure.srv (xscale*-*-linux*): Don't handle target.
9549 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
9551 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
9553 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
9554 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
9555 (i386_emit_void_call_2): Likewise.
9557 2011-04-26 Yao Qi <yao@codesourcery.com>
9559 * linux-low.c: Move common macros to linux-ptrace.h.
9560 Include linux-ptrace.h.
9561 * Makefile.in (linux_ptrace_h): New.
9562 (linux-low.o): Depends on linux-ptrace.h.
9564 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
9566 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
9567 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
9568 (remote_prepare): New function with most of the TCP code from ...
9569 (remote_open): ... here. Detect PORT here unconditionally. Move also
9570 setting transport_is_reliable.
9571 * server.c (run_once): New variable.
9572 (gdbserver_usage): Document it.
9573 (main): Set run_once for `--once'. Call remote_prepare. Exit after
9574 the first run if RUN_ONCE.
9575 * server.h (run_once, remote_prepare): New declarations.
9577 2011-04-19 Tom Tromey <tromey@redhat.com>
9579 * win32-low.c (handle_load_dll): Remove duplicate "the".
9581 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
9583 Remove support for old Cygwin 1.5 versions.
9584 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
9585 function to avoid warning.
9586 (win32_add_one_solib): Use cygwin_conv_path function to avoid
9589 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
9591 * gdbserver/server.h (Macro _): Define it if not available.
9593 2011-03-14 Michael Snyder <msnyder@vmware.com>
9595 * hostio.c (handle_close): Remove unnecessary null test.
9597 2011-03-10 Joel Brobecker <brobecker@adacore.com>
9599 * Makefile.in (maintainer-clean realclean distclean): Remove
9600 "make ... subdir_do" command.
9602 2011-03-10 Michael Snyder <msnyder@vmware.com>
9604 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
9606 * server.c (handle_v_run): Free alloced buffer on early return.
9608 2011-03-09 Yao Qi <yao@codesourcery.com>
9611 2011-03-04 Yao Qi <yao@codesourcery.com>
9613 * Makefile.in: Remove GNU make feature --directory.
9615 2011-03-05 Yao Qi <yao@codesourcery.com>
9617 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9618 (subdir_do): New make target. Copied from gdb/Makefile.
9619 (maintainer-clean, realclean, distclean, clean): Call corresponding
9620 make targets in common/Makefile.
9622 2011-02-11 Yao Qi <yao@codesourcery.com>
9624 * configure.ac: Call AC_PROG_RANLIB.
9625 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9626 * configure: Regenerate.
9628 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9630 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
9632 2011-03-06 Yao Qi <yao@codesourcery.com>
9634 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
9636 2011-03-05 Yao Qi <yao@codesourcery.com>
9638 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9639 (subdir_do): New make target. Copied from gdb/Makefile.
9640 (maintainer-clean, realclean, distclean, clean): Call corresponding
9641 make targets in common/Makefile.
9643 2011-03-04 Yao Qi <yao@codesourcery.com>
9645 * Makefile.in: Remove GNU make feature --directory.
9647 2011-03-04 Michael Snyder <msnyder@vmware.com>
9649 * server.c (queue_stop_reply): Call xmalloc not malloc.
9651 2011-03-02 Michael Snyder <msnyder@vmware.com>
9653 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
9655 2011-02-28 Michael Snyder <msnyder@vmware.com>
9657 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
9658 (cmd_qtframe): Ditto.
9659 (cmd_qtbuffer): Ditto.
9660 (cmd_bigqtbuffer): Ditto.
9662 * utils.c (decimal2str): Initialize 'width' to nine, then
9665 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
9667 * hostio.c (require_data): Free *data, not data.
9669 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9671 * hostio.c (require_data): Use free, not xfree.
9673 2011-02-27 Michael Snyder <msnyder@vmware.com>
9675 * server.c (handle_query): Discard unused value.
9677 * hostio.c (require_data): Free malloc memory before returning
9680 2011-02-26 Michael Snyder <msnyder@vmware.com>
9682 * linux-low.c (list_threads): Call closedir for dirent.
9684 2011-02-27 Michael Snyder <msnyder@vmware.com>
9686 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
9687 a case statement falls through.
9689 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
9691 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
9694 2011-02-26 Michael Snyder <msnyder@vmware.com>
9696 * utils.c (decimal2str): Eliminate dead code and dead param.
9697 (pulongest): Drop dead param from call to decimal2str.
9700 2011-02-24 Joel Brobecker <brobecker@adacore.com>
9702 Revert the following patch (not approved yet):
9703 2011-02-21 Hui Zhu <teawater@gmail.com>
9704 * tracepoint.c (tp_printf): New function.
9705 (eval_agent_expr): Handle gdb_agent_op_printf.
9707 2011-02-21 Hui Zhu <teawater@gmail.com>
9709 * tracepoint.c (tp_printf): New function.
9710 (eval_agent_expr): Handle gdb_agent_op_printf.
9712 2011-02-18 Tom Tromey <tromey@redhat.com>
9714 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
9715 (tracepoint.o): Likewise.
9716 * tracepoint.c (enum gdb_agent_op): Use ax.def.
9717 (gdb_agent_op_names): Likewise.
9719 2011-02-18 Tom Tromey <tromey@redhat.com>
9721 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
9722 gdb_agent_op_rot>: New constants.
9723 (gdb_agent_op_names): Add pick and roll.
9724 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
9727 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
9729 * aclocal.m4: Regenerated with aclocal-1.11.1.
9731 2011-02-14 Pedro Alves <pedro@codesourcery.com>
9733 * server.c (handle_qxfer_traceframe_info): New.
9734 (qxfer_packets): Register "traceframe-info".
9735 (handle_query): Report support for qXfer:traceframe-info:read+.
9736 * tracepoint.c (match_blocktype): New.
9737 (traceframe_find_block_type): Rename to ...
9738 (traceframe_walk_blocks): ... this. Add callback filter argument,
9740 (traceframe_find_block_type): New, reimplemented on top of
9741 traceframe_walk_blocks.
9742 (build_traceframe_info_xml): New.
9743 (traceframe_read_info): New.
9744 * server.h (traceframe_read_info): Declare.
9746 2011-02-11 Yao Qi <yao@codesourcery.com>
9748 * configure.ac: Call AC_PROG_RANLIB.
9749 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9750 * configure: Regenerate.
9752 2011-02-07 Pedro Alves <pedro@codesourcery.com>
9754 * server.c (gdb_read_memory): Change return semantics to allow
9756 (handle_search_memory_1): Adjust.
9757 (process_serial_event) <'m' packet>: Handle partial transfers.
9758 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
9760 2011-01-28 Pedro Alves <pedro@codesourcery.com>
9762 * regcache.c (init_register_cache): Initialize
9763 regcache->register_status.
9764 (free_register_cache): Release regcache->register_status.
9765 (regcache_cpy): Copy register_status.
9766 (registers_to_string): Print 'x's for unavailable registers.
9767 (supply_register): Mark the register's status valid or
9768 unavailable, depending on whether a buffer was passed in or not.
9769 (supply_register_zeroed): New.
9770 (supply_regblock): Mark the registers' status valid or
9771 unavailable, depending on whether a buffer was passed in or not.
9772 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
9773 (struct regcache): New `register_status' field.
9774 (supply_register_zeroed): Declare.
9775 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
9776 supply_register_zeroed, rather than passing a NULL buffer to
9778 * tracepoint.c (fetch_traceframe_registers): Update comment.
9780 2011-01-28 Pedro Alves <pedro@codesourcery.com>
9782 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
9785 2011-01-25 Pedro Alves <pedro@codesourcery.com>
9787 * server.h (decode_xfer_write): Change prototype.
9788 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
9789 and don't extract the annex here.
9790 * server.c (decode_xfer_read): Remove `annex' parameter,
9791 and don't extract the annex here.
9793 (struct qxfer): New.
9794 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
9795 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
9796 (handle_qxfer_statictrace): New functions, abstracted out from
9797 handle_query, and made to use the struct qxfer interface.
9798 (handle_threads_qxfer_proper): Rename to ...
9799 (handle_qxfer_threads_proper): ... this.
9800 (handle_threads_qxfer): Rename to ...
9801 (handle_qxfer_threads): ... this. Adjust.
9802 (qxfer_packets): New array.
9803 (handle_qxfer): New function.
9804 (handle_query): Use handle_qxfer.
9806 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
9808 * gdbreplay.c: Shorten lines of >= 80 columns.
9809 * linux-low.c: Ditto.
9810 * linux-ppc-low.c: Ditto.
9811 * linux-s390-low.c: Ditto.
9812 * linux-sparc-low.c: Ditto.
9813 * linux-x86-low.c: Ditto.
9814 * linux-xtensa-low.c: Ditto.
9815 * mem-break.c: Ditto.
9817 * regcache.h: Ditto.
9818 * remote-utils.c: Ditto.
9821 * thread-db.c: Ditto.
9822 * tracepoint.c: Ditto.
9824 * win32-low.h: Ditto.
9826 2011-01-05 Joel Brobecker <brobecker@adacore.com>
9828 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
9831 2011-01-01 Joel Brobecker <brobecker@adacore.com>
9833 * server.c (gdbserver_version): Update copyright year in version
9835 * gdbreplay.c (gdbreplay_version): Ditto.
9837 2010-12-29 Jie Zhang <jie.zhang@analog.com>
9839 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
9840 * linux-bfin-low.c: New file.
9841 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
9842 PT_DATA_ADDR for BFIN targets.
9843 * Makefile.in (SFILES): Add linux-bfin-low.c.
9844 (clean): Remove reg-bfin.c.
9845 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
9846 * README: Mention supported Blackfin targets.
9848 2010-12-23 Mike Frysinger <vapier@gentoo.org>
9850 * .gitignore: New file.
9852 2010-11-16 Mike Frysinger <vapier@gentoo.org>
9854 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
9856 2010-10-22 Jie Zhang <jie@codesourcery.com>
9858 * Makefile.in: Add FLAGS_TO_PASS variable.
9859 (install): Remove dependency of install-only and recursively
9860 invoke make for install-only.
9862 2010-10-04 Doug Evans <dje@google.com>
9864 * Makefile.in (uninstall): Use $(DESTDIR).
9866 2010-09-24 Pedro Alves <pedro@codesourcery.com>
9870 * linux-x86-low.c (compat_siginfo_from_siginfo)
9871 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
9872 si_code is < 0. Check for si_code == SI_TIMER before checking for
9875 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9877 * lynx-i386-low.c: New file.
9878 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
9880 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9882 * lynx-low.c (ptrace_request_to_str): Remove handling for
9883 request values that have been removed in LynxOS 5.x.
9885 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9887 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
9890 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
9892 * configure.ac: Add --enable-inprocess-agent option.
9893 * configure: Rebuilt.
9895 2010-09-06 Yao Qi <yao@codesourcery.com>
9897 * linux-low.c (linux_kill): Remove unused variable.
9898 (linux_stabilize_threads): Likewise.
9899 * server.c (start_inferior): Likewise.
9900 (queue_stop_reply_callback): Likewise.
9901 * tracepoint.c (do_action_at_tracepoint): Likewise.
9903 2010-09-06 Yao Qi <yao@codesourcery.com>
9905 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
9908 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9910 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
9912 2010-09-06 Pedro Alves <pedro@codesourcery.com>
9914 * Makefile.in (install-only): Replace $IPA_DEPFILES with
9917 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9919 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
9920 gdbserver/lynx-ppc-low.c: New files.
9921 * Makefile.in (lynx_low_h): New variable.
9922 (lynx-low.o, lynx-ppc-low.o): New rules.
9923 * configure.ac: On LynxOS, link with -lnetinet.
9924 * configure.srv: Add handling of powerpc-*-lynxos* targets.
9925 * configure: regenerate.
9927 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9929 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
9930 * configure.ac: Add check for vasprintf and vsnprintf.
9931 * configure, config.in: Regenerate.
9932 * server.h (vasprintf, vsnprintf): Add conditional declarations.
9934 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9936 * gdbreplay.c: Move include of alloca.h up, next to include of
9938 * server.h: Add include of malloc.h.
9939 * mem-break.c: Remove include of malloc.h.
9940 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
9942 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9944 * Makefile.in (memmem.o): Build with -Wno-error.
9946 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9948 * utils.c (xsnprintf): Make non-static.
9949 * server.h: Add xsnprintf declaration.
9950 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
9951 replace calls to snprintf by calls to xsnprintf throughout.
9953 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9955 * configure.ac: Add configure check for alloca.
9956 * configure, config.in: Regenerate.
9957 * server.h: Include alloca.h if it exists.
9958 * gdbreplay.c: Include alloca.h if it exists.
9960 2010-08-28 Pedro Alves <pedro@codesourcery.com>
9962 * linux-low.c (__SIGRTMIN): Define if not already defined.
9963 (linux_create_inferior): Check for __ANDROID__ rather than
9965 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
9966 are already deferred.
9967 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
9968 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
9969 stopped and already has a pending signal to report.
9970 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
9971 a pending signal to report or is moving out of a jump pad.
9972 (linux_init_signals): Check for __ANDROID__ rather than
9975 2010-08-28 Pedro Alves <pedro@codesourcery.com>
9977 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
9978 debug_threads check. Avoid a linear search when not doing debug
9981 2010-08-27 Pedro Alves <pedro@codesourcery.com>
9983 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
9984 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
9985 (struct file_handler) <fd>: Change type to gdb_fildes_t.
9986 (process_event): Change local fd's type to gdb_fildes_t.
9987 (create_file_handler): Adjust prototype.
9988 (delete_file_handler): Adjust prototype.
9989 (handle_file_event): Adjust prototype. Use pfildes.
9990 (create_file_event): Adjsut prototype.
9991 * remote-utils.c (remote_desc, listen_desc): Change type to
9993 * server.h: New gdb_fildes_t typedef.
9994 [USE_WIN32API]: Include winsock2.h.
9995 (delete_file_handler, add_file_handler): Adjust prototypes.
9997 * utils.c (pfildes): New.
9999 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10001 * configure.ac (build_warnings): Add -Wno-char-subscripts.
10002 * configure: Regenerate.
10004 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10006 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
10007 (linux_done_accessing_memory): ... this.
10008 (linux_target_ops): Adjust.
10009 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
10010 * nto-low.c (nto_target_ops): Adjust comment.
10011 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
10012 * spu-low.c (spu_target_ops): Adjust comment.
10013 * target.h (target_ops): Rename unprepare_to_access_memory field
10014 to done_accessing_memory.
10015 (unprepare_to_access_memory): Rename to ...
10016 (done_accessing_memory): ... this.
10018 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10020 * linux-low.c (linux_prepare_to_access_memory): New.
10021 (linux_unprepare_to_access_memory): New.
10022 (linux_target_ops): Install them.
10023 * server.c (read_memory): Rename to ...
10024 (gdb_read_memory): ... this. Use
10025 prepare_to_access_memory/prepare_to_access_memory.
10026 (write_memory): Rename to ...
10027 (gdb_write_memory): ... this. Use
10028 prepare_to_access_memory/prepare_to_access_memory.
10029 (handle_search_memory_1): Adjust.
10030 (process_serial_event): Adjust.
10031 * target.h (struct target_ops): New fields
10032 prepare_to_access_memory and unprepare_to_access_memory.
10033 (prepare_to_access_memory, unprepare_to_access_memory): New.
10034 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
10035 prepare_to_access_memory/prepare_to_access_memory.
10036 * nto-low.c (nto_target_ops): Adjust.
10037 * spu-low.c (spu_target_ops): Adjust.
10038 * win32-low.c (win32_target_ops): Adjust.
10040 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10042 * Makefile.in (WARN_CFLAGS): Get it from configure.
10043 (WERROR_CFLAGS): New.
10044 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
10045 * configure.ac: Introduce --enable-werror, which adds -Werror to
10046 the compiler command line. Enabled by default. Disable with
10047 --disable-werror. Add -Wdeclaration-after-statement
10048 Wpointer-arith and -Wformat-nonliteral to warning flags.
10049 * configure: Regenerate.
10051 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10053 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
10055 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10057 * gdbreplay.c (remote_error): New.
10059 (expect): Use gdbchar. Check for error reading from GDB.
10060 Clarify sync error output.
10061 (play): Check for errors writing to GDB.
10062 * linux-low.c (sigchld_handler): Really ignore `write' errors.
10063 * remote-utils.c (getpkt): Check for errors writing to the remote
10066 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10068 * linux-low.c (linux_wait_1): Move non-debugging code out of
10069 `debug_threads' control.
10071 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10073 * linux-low.c (linux_wait_1): Don't set last_status here.
10074 * server.c (push_event, queue_stop_reply_callback): Assert we're
10075 not pushing a TARGET_WAITKIND_IGNORE event.
10076 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
10077 (myresume, handle_target_event): Set the thread's last_resume_kind
10078 and last_status from the target returned status.
10080 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10084 * linux-x86-low.c (update_debug_registers_callback): New.
10085 (i386_dr_low_set_addr): Use it.
10086 (i386_dr_low_get_addr): New.
10087 (i386_dr_low_set_control): Use update_debug_registers_callback.
10088 (i386_dr_low_get_control): New.
10089 (i386_dr_low_get_status): Adjust.
10090 * linux-low.c (linux_stop_lwp): New.
10091 * linux-low.h (linux_stop_lwp): Declare.
10093 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
10094 argument instead of a i386_debug_reg_state.
10095 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
10096 a i386_debug_reg_state.
10097 (i386_insert_aligned_watchpoint): Adjust.
10098 (i386_remove_aligned_watchpoint): Adjust.
10099 (i386_low_stopped_data_address): Read the debug registers from the
10100 inferior instead of from the mirrors.
10101 * i386-low.h (struct i386_debug_reg_state): Extend comment.
10102 (i386_dr_low_get_addr): Declare.
10103 (i386_dr_low_get_control): Declare.
10104 (i386_dr_low_get_status): Change prototype.
10106 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
10107 (i386_dr_low_get_addr): New.
10108 (i386_dr_low_get_control): New.
10109 (i386_dr_low_get_status): Adjust prototype. Return
10111 (i386_initial_stuff): Clear dr_status_mirror and
10113 (i386_get_thread_context): Adjust.
10114 (i386_set_thread_context): Adjust.
10115 (i386_thread_added): Adjust.
10117 2010-08-24 Pedro Alves <pedro@codesourcery.com>
10119 * linux-low.h (linux_thread_area): Delete declaration.
10121 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
10123 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
10124 after its termination.
10126 2010-08-09 Pedro Alves <pedro@codesourcery.com>
10128 * linux-low.c (gdb_wants_lwp_stopped): Delete.
10129 (gdb_wants_all_stopped): Delete.
10130 (linux_wait_1): Don't call them.
10131 * server.c (handle_v_cont): Tag all threads as want-stopped.
10132 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
10133 stopped as "client-wants-stopped".
10135 2010-07-31 Pedro Alves <pedro@codesourcery.com>
10137 * Makefile.in (signals_h): New.
10138 (server_h): Depend on it.
10139 (server.o): Don't depend on $(signals_def).
10140 (signals.o): Depend on $(signals_def).
10142 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
10144 * Makefile.in (signals_def): New.
10145 (server_h): Append include/gdb/signals.h and signals_def.
10146 (server.o): Append signals_def.
10148 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10150 * server.c (handle_target_event): Use target_signal_to_host for
10151 resume_info.sig initialization.
10152 * target.h (struct thread_resume) <sig>: New comment.
10154 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
10156 * server.c (handle_query): strcpy() the returned string from paddress()
10157 instead of sprintf().
10158 * utils.c (paddress): Return phex_nz().
10160 2010-07-07 Joel Brobecker <brobecker@adacore.com>
10162 * server.c (handle_v_cont): Call mourn_inferior if process
10164 (myresume): Likewise.
10166 2010-07-01 Pedro Alves <pedro@codesourcery.com>
10168 Static tracepoints, and integration with UST.
10170 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
10171 * mem-break.c (uninsert_all_breakpoints)
10172 (reinsert_all_breakpoints): New.
10173 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
10174 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
10175 (gdb_agent_ust_loaded, helper_thread_id)
10176 (gdb_agent_helper_thread_id): New macros.
10177 (struct ipa_sym_addresses): Add addr_ust_loaded,
10178 addr_helper_thread_id, addr_cmd_buf.
10179 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
10180 (in_process_agent_loaded_ust): New.
10181 (write_e_ust_not_loaded): New.
10182 (maybe_write_ipa_ust_not_loaded): New.
10183 (struct collect_static_trace_data_action): New.
10184 (enum tracepoint_type) <static_tracepoint>: New.
10185 (struct tracepoint) <handle>: Mention static tracepoints.
10186 (struct static_tracepoint_ctx): New.
10187 (CMD_BUF_SIZE): New.
10188 (add_tracepoint_action): Handle static tracepoint actions.
10189 (unprobe_marker_at): New.
10190 (clear_installed_tracepoints): Handle static tracepoints.
10191 (cmd_qtdp): Handle static tracepoints.
10192 (probe_marker_at): New.
10193 (cmd_qtstart): Handle static tracepoints.
10194 (response_tracepoint): Handle static tracepoints.
10195 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
10196 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
10197 (get_context_regcache): Handle static tracepoints.
10198 (do_action_at_tracepoint): Handle static tracepoint actions.
10199 (traceframe_find_block_type): Handle static trace data blocks.
10200 (traceframe_read_sdata): New.
10201 (download_tracepoints): Download static tracepoint actions.
10202 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
10203 (GDB_PROBE_NAME): New.
10205 (GET_UST_SYM): New.
10208 (ust_marker_to_static_tracepoint): New.
10210 (collect_ust_data_at_tracepoint): New.
10211 (gdb_ust_probe): New.
10212 (UNIX_PATH_MAX, SOCK_DIR): New.
10213 (gdb_ust_connect_sync_socket): New.
10214 (resume_thread, stop_thread): New.
10215 (run_inferior_command): New.
10216 (init_named_socket): New.
10217 (gdb_ust_socket_init): New.
10218 (cstr_to_hexstr): New.
10220 (first_marker, next_marker): New.
10221 (response_ust_marker): New.
10222 (cmd_qtfstm, cmd_qtsstm): New.
10223 (unprobe_marker_at, probe_marker_at): New.
10224 (cmd_qtstmat, gdb_ust_thread): New.
10225 (gdb_ust_init): New.
10226 (initialize_tracepoint_ftlib): Call gdb_ust_init.
10227 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
10228 (ST_REGENTRY): New.
10229 (x86_64_st_collect_regmap): New.
10230 (X86_64_NUM_ST_COLLECT_GREGS): New.
10231 (AMD64_RIP_REGNUM): New.
10232 (supply_static_tracepoint_registers): New.
10233 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
10234 (ST_REGENTRY): New.
10235 (i386_st_collect_regmap): New.
10236 (i386_NUM_ST_COLLECT_GREGS): New.
10237 (supply_static_tracepoint_registers): New.
10238 * server.c (handle_query): Handle qXfer:statictrace:read.
10239 <qSupported>: Report support for StaticTracepoints, and
10240 qXfer:statictrace:read features.
10241 * server.h (traceframe_read_sdata)
10242 (supply_static_tracepoint_registers): Declare.
10243 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
10244 (unpack_varlen_hex): Include in IPA build.
10245 * Makefile.in (ustlibs, ustinc): New.
10246 (IPA_OBJS): Add remote-utils-ipa.o.
10247 ($(IPA_LIB)): Link -ldl and -lpthread.
10249 (IPAGENT_CFLAGS): Add UST_CFLAGS.
10250 * config.in, configure: Regenerate.
10252 2010-06-20 Ian Lance Taylor <iant@google.com>
10253 Pedro Alves <pedro@codesourcery.com>
10255 * linux-x86-low.c (always_true): Delete.
10256 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
10257 trying to fool the compiler with always_true.
10259 2010-06-20 Pedro Alves <pedro@codesourcery.com>
10261 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
10262 conditions in gdbserver.
10264 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
10266 * spu-low.c (spu_read_memory): Wrap around local store limit.
10267 (spu_write_memory): Likewise.
10269 2010-06-15 Pedro Alves <pedro@codesourcery.com>
10271 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
10272 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
10274 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
10276 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
10277 uses with LONGEST uses.
10279 2010-06-14 Stan Shebs <stan@codesourcery.com>
10280 Pedro Alves <pedro@codesourcery.com>
10284 * linux-x86-low.c: Include limits.h.
10286 (always_true): New.
10289 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
10290 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
10291 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
10292 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
10293 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
10294 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
10295 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
10296 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
10297 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
10298 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
10299 (amd64_emit_void_call_2): New.
10300 (amd64_emit_ops): New.
10301 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
10302 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
10303 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
10304 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
10305 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
10306 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
10307 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
10308 (i386_emit_call, i386_emit_reg, i386_emit_pop)
10309 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
10310 (i386_emit_stack_adjust, i386_emit_int_call_1)
10311 (i386_emit_void_call_2): New.
10312 (i386_emit_ops): New.
10313 (x86_emit_ops): New.
10314 (the_low_target): Install x86_emit_ops.
10315 * server.h (struct emit_ops): New.
10316 (get_raw_reg_func_addr): Declare.
10317 (current_insn_ptr, emit_error): Declare.
10318 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
10319 (set_trace_state_variable_value): New defines.
10320 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
10321 addr_get_trace_state_variable_value and
10322 addr_set_trace_state_variable_value.
10323 (symbol_list): New fields for get_raw_reg,
10324 get_trace_state_variable_value and set_trace_state_variable_value.
10325 (condfn): New typedef.
10326 (struct tracepoint): New field `compiled_cond'.
10327 (do_action_at_tracepoint): Clear compiled_cond.
10328 (get_trace_state_variable_value, set_trace_state_variable_value):
10330 (condition_true_at_tracepoint): If there's a compiled condition,
10332 (current_insn_ptr, emit_error): New globals.
10333 (struct bytecode_address): New.
10334 (get_raw_reg_func_addr): New.
10335 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
10336 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
10337 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
10338 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
10339 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
10340 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
10341 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
10342 (compile_tracepoint_condition, compile_bytecodes): New.
10343 * target.h (emit_ops): Forward declare.
10344 (struct target_ops): New field emit_ops.
10345 (target_emit_ops): New.
10346 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
10347 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
10348 * linux-low.c (linux_emit_ops): New.
10349 (linux_target_ops): Install it.
10350 * linux-low.h (struct linux_target_ops): New field emit_ops.
10352 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
10354 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
10355 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
10357 2010-06-01 Pedro Alves <pedro@codesourcery.com>
10358 Stan Shebs <stan@codesourcery.com>
10360 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
10361 (all): Depend on $(extra_libraries).
10362 (install-only): Install the IPA.
10363 (IPA_OBJS, IPA_LIB): New.
10364 (clean): Remove the IPA lib.
10365 (IPAGENT_CFLAGS): New.
10366 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
10367 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
10368 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
10369 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
10370 * configure.ac: Check for atomic builtins support in the compiler.
10371 (IPA_DEPFILES, extra_libraries): Define.
10372 * configure.srv (ipa_obj): Add description.
10373 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
10374 (i[34567]86-*-linux*): Set ipa_obj.
10375 (x86_64-*-linux*): Set ipa_obj.
10376 * linux-low.c (stabilizing_threads): New.
10377 (supports_fast_tracepoints): New.
10378 (linux_detach): Stabilize threads before detaching.
10379 (handle_tracepoints): Handle internal tracing breakpoints. Assert
10380 the lwp is either not stabilizing, or is moving out of a jump pad.
10381 (linux_fast_tracepoint_collecting): New.
10382 (maybe_move_out_of_jump_pad): New.
10383 (enqueue_one_deferred_signal): New.
10384 (dequeue_one_deferred_signal): New.
10385 (linux_wait_for_event_1): If moving out of a jump pad, defer
10386 pending signals to later.
10387 (linux_stabilize_threads): New.
10388 (linux_wait_1): Check if threads need moving out of jump pads, and
10390 (stuck_in_jump_pad_callback): New.
10391 (move_out_of_jump_pad_callback): New.
10392 (lwp_running): New.
10393 (linux_resume_one_lwp): Handle moving out of jump pads.
10394 (linux_set_resume_request): Dequeue deferred signals.
10395 (need_step_over_p): Also step over fast tracepoint jumps.
10396 (start_step_over): Also uninsert fast tracepoint jumps.
10397 (finish_step_over): Also reinsert fast tracepoint jumps.
10398 (linux_install_fast_tracepoint_jump): New.
10399 (linux_target_ops): Install linux_stabilize_threads and
10400 linux_install_fast_tracepoint_jump_pad.
10401 * linux-low.h (linux_target_ops) <get_thread_area,
10402 install_fast_tracepoint_jump_pad>: New fields.
10403 (struct lwp_info) <collecting_fast_tracepoint,
10404 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
10405 (linux_get_thread_area): Declare.
10406 * linux-x86-low.c (jump_insn): New.
10407 (x86_get_thread_area): New.
10408 (append_insns): New.
10409 (push_opcode): New.
10410 (amd64_install_fast_tracepoint_jump_pad): New.
10411 (i386_install_fast_tracepoint_jump_pad): New.
10412 (x86_install_fast_tracepoint_jump_pad): New.
10413 (the_low_target): Install x86_get_thread_area and
10414 x86_install_fast_tracepoint_jump_pad.
10415 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
10416 (struct fast_tracepoint_jump): New.
10417 (fast_tracepoint_jump_insn): New.
10418 (fast_tracepoint_jump_shadow): New.
10419 (find_fast_tracepoint_jump_at): New.
10420 (fast_tracepoint_jump_here): New.
10421 (delete_fast_tracepoint_jump): New.
10422 (set_fast_tracepoint_jump): New.
10423 (uninsert_fast_tracepoint_jumps_at): New.
10424 (reinsert_fast_tracepoint_jumps_at): New.
10425 (set_breakpoint_at): Use write_inferior_memory.
10426 (uninsert_raw_breakpoint): Use write_inferior_memory.
10427 (check_mem_read): Mask out fast tracepoint jumps.
10428 (check_mem_write): Mask out fast tracepoint jumps.
10429 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
10430 (set_fast_tracepoint_jump): Declare.
10431 (delete_fast_tracepoint_jump)
10432 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
10433 (reinsert_fast_tracepoint_jumps_at): Declare.
10434 * regcache.c: Don't compile many functions when building the
10435 in-process agent library.
10436 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
10437 the register buffer in the heap.
10438 (free_register_cache): If the register buffer isn't owned by the
10439 regcache, don't free it.
10440 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
10441 pre-existing register caches.
10442 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
10444 (convert_ascii_to_int): : Constify `from' parameter type.
10445 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
10446 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
10447 the needed buffer in-place.
10448 (relocate_instruction): New.
10449 * server.c (handle_query) <qSymbols>: If the target supports
10450 tracepoints, give it a chance of looking up symbols. Report
10451 support for fast tracepoints.
10452 (handle_status): Stabilize threads.
10453 (process_serial_event): Adjust.
10454 * server.h (struct fast_tracepoint_jump): Forward declare.
10455 (struct process_info) <fast_tracepoint_jumps>: New field.
10456 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
10457 (decode_X_packet, decode_M_packet): Adjust.
10458 (relocate_instruction): Declare.
10459 (in_process_agent_loaded): Declare.
10460 (tracepoint_look_up_symbols): Declare.
10461 (struct fast_tpoint_collect_status): Declare.
10462 (fast_tracepoint_collecting): Declare.
10463 (force_unlock_trace_buffer): Declare.
10464 (handle_tracepoint_bkpts): Declare.
10465 (initialize_low_tracepoint)
10466 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
10467 * target.h (struct target_ops) <stabilize_threads,
10468 install_fast_tracepoint_jump_pad>: New fields.
10469 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
10470 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
10471 [HAVE_STDINT_H]: Include stdint.h.
10472 (trace_debug_1): Rename to ...
10473 (trace_vdebug): ... this.
10474 (trace_debug): Rename to ...
10475 (trace_debug_1): ... this. Add `level' parameter.
10476 (trace_debug): New.
10477 (ATTR_USED, ATTR_NOINLINE): New.
10478 (IP_AGENT_EXPORT): New.
10479 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
10480 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
10481 (about_to_request_buffer_space, trace_buffer_is_full)
10482 (stopping_tracepoint, expr_eval_result, error_tracepoint)
10483 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
10484 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
10485 (traceframe_write_count, traceframes_created)
10486 (trace_state_variables)
10487 New renaming defines.
10488 (struct ipa_sym_addresses): New.
10489 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
10490 (symbol_list): New.
10491 (ipa_sym_addrs): New.
10492 (all_tracepoint_symbols_looked_up): New.
10493 (in_process_agent_loaded): New.
10494 (write_e_ipa_not_loaded): New.
10495 (maybe_write_ipa_not_loaded): New.
10496 (tracepoint_look_up_symbols): New.
10497 (debug_threads) [IN_PROCESS_AGENT]: New.
10498 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
10499 (UNKNOWN_SIDE_EFFECTS): New.
10500 (stop_tracing): New.
10501 (flush_trace_buffer): New.
10502 (stop_tracing_bkpt): New.
10503 (flush_trace_buffer_bkpt): New.
10504 (read_inferior_integer): New.
10505 (read_inferior_uinteger): New.
10506 (read_inferior_data_pointer): New.
10507 (write_inferior_data_pointer): New.
10508 (write_inferior_integer): New.
10509 (write_inferior_uinteger): New.
10510 (struct collect_static_trace_data_action): Delete.
10511 (enum tracepoint_type): New.
10512 (struct tracepoint) <type>: New field `type'.
10513 <actions_str, step_actions, step_actions_str>: Only include in
10515 <orig_size, obj_addr_on_target, adjusted_insn_addr>
10516 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
10517 (tracepoints): Use IP_AGENT_EXPORT.
10518 (last_tracepoint): Don't include in the IPA.
10519 (stopping_tracepoint): Use IP_AGENT_EXPORT.
10520 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
10521 (alloced_trace_state_variables): New.
10522 (trace_state_variables): Use IP_AGENT_EXPORT.
10523 (traceframe_t): Delete unused variable.
10524 (circular_trace_buffer): Don't include in the IPA.
10525 (trace_buffer_start): Delete.
10526 (struct trace_buffer_control): New.
10527 (trace_buffer_free): Delete.
10528 (struct ipa_trace_buffer_control): New.
10529 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
10530 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
10532 (trace_buffer_ctrl): New.
10533 (TRACE_BUFFER_CTRL_CURR): New.
10534 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
10535 Reimplement as macros.
10536 (trace_buffer_wrap): Delete.
10537 (traceframe_write_count, traceframe_read_count)
10538 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
10539 (struct tracepoint_hit_ctx) <type>: New field.
10540 (struct fast_tracepoint_ctx): New.
10541 (memory_barrier): New.
10543 (record_tracepoint_error): Update atomically in the IPA.
10544 (clear_inferior_trace_buffer): New.
10545 (about_to_request_buffer_space): New.
10546 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
10547 updating the same buffer.
10548 (add_tracepoint): Default the tracepoint's type to trap
10549 tracepoint, and orig_size to -1.
10550 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
10551 internal variables.
10552 (create_trace_state_variable): New parameter `gdb'. Handle it.
10553 (clear_installed_tracepoints): Clear fast tracepoint jumps.
10554 (cmd_qtdp): Handle fast tracepoints.
10555 (cmd_qtdv): Adjust.
10556 (max_jump_pad_size): New.
10557 (gdb_jump_pad_head): New.
10558 (get_jump_space_head): New.
10559 (claim_jump_space): New.
10560 (sort_tracepoints): New.
10561 (MAX_JUMP_SIZE): New.
10562 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
10564 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
10565 support. Upload fast traceframes, and delete internal IPA
10567 (stop_tracing_handler): New.
10568 (flush_trace_buffer_handler): New.
10569 (cmd_qtstop): Upload fast tracepoints.
10570 (response_tracepoint): Handle fast tracepoints.
10571 (tracepoint_finished_step): Upload fast traceframes. Set the
10572 tracepoint hit context's tracepoint type.
10573 (handle_tracepoint_bkpts): New.
10574 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
10575 type. Add comment about fast tracepoints.
10576 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
10577 non-existing action_str field.
10578 (get_context_regcache): Handle fast tracepoints.
10579 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
10581 (fast_tracepoint_from_jump_pad_address): New.
10582 (fast_tracepoint_from_ipa_tpoint_address): New.
10583 (collecting_t): New.
10584 (force_unlock_trace_buffer): New.
10585 (fast_tracepoint_collecting): New.
10587 (gdb_collect): New.
10588 (write_inferior_data_ptr): New.
10589 (target_tp_heap): New.
10590 (target_malloc): New.
10591 (download_agent_expr): New.
10593 (download_tracepoints): New.
10594 (download_trace_state_variables): New.
10595 (upload_fast_traceframes): New.
10596 (IPA_FIRST_TRACEFRAME): New.
10597 (IPA_NEXT_TRACEFRAME_1): New.
10598 (IPA_NEXT_TRACEFRAME): New.
10599 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
10600 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
10601 (gdb_jump_pad_buffer_end): New.
10602 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
10603 (initialize_tracepoint): Adjust.
10604 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
10605 buffer. Initialize the low module.
10606 * utils.c (PREFIX, TOOLNAME): New.
10607 (malloc_failure): Use PREFIX.
10608 (error): In the IPA, an error causes an exit.
10609 (fatal, warning): Use PREFIX.
10610 (internal_error): Use TOOLNAME.
10611 (NUMCELLS): Increase to 10.
10612 * configure, config.in: Regenerate.
10614 2010-06-01 Pedro Alves <pedro@codesourcery.com>
10616 * server.c (handle_query) <qSupported>: Do two passes over the
10617 qSupported string to avoid nesting strtok.
10619 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10621 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
10623 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
10624 -Wl,--dynamic-list.
10625 * configure: Regenerate.
10626 * proc-service.list: New.
10628 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10630 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
10633 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
10635 * gdbreplay.c (remote_open): Check error return from socket() call by
10636 its equality to -1 not by it being negative.
10637 * remote-utils.c (remote_open): Likewise.
10639 2010-05-23 Pedro Alves <pedro@codesourcery.com>
10641 * config.h: Regenerate.
10643 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10645 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
10646 doesn't provide PTRACE_GET_THREAD_AREA.
10648 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10650 * linux-m68k-low.c: Include <asm/ptrace.h>
10651 (ps_get_thread_area): Implement.
10653 2010-05-03 Doug Evans <dje@google.com>
10655 * event-loop.c (struct callback_event): New struct.
10656 (callback_list): New global.
10657 (append_callback_event, delete_callback_event): New functions.
10658 (process_callback): New function.
10659 (start_event_loop): Call it.
10660 * remote-utils.c (NOT_SCHEDULED): Define.
10661 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
10662 moved out of readchar.
10663 (readchar): Rewrite. Call reschedule before returning.
10664 (reset_readchar): New function.
10665 (remote_close): Call it.
10666 (process_remaining, reschedule): New functions.
10667 * server.h (callback_handler_func): New typedef.
10668 (append_callback_event, delete_callback_event): Declare.
10670 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10672 * proc-service.c (ps_pglobal_lookup): Use
10673 thread_db_look_up_one_symbol.
10674 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
10675 parameter. Use it instead of all_symbols_looked_up.
10676 * server.h (struct process_info) <all_symbols_looked_up>: Delete
10678 (all_symbols_looked_up): Don't declare.
10679 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
10680 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
10682 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
10683 Set all_symbols_looked_up here.
10684 (thread_db_look_up_one_symbol): New.
10685 (thread_db_get_tls_address): Adjust.
10686 (thread_db_load_search, try_thread_db_load_1): Always allocate the
10687 thread_db object on the heap, and tentatively set it in the
10689 (thread_db_init): Don't set all_symbols_looked_up here.
10690 * linux-low.h (thread_db_look_up_one_symbol): Declare.
10692 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10694 * linux-low.c (linux_kill, linux_detach): Adjust.
10695 (status_pending_p_callback): Remove redundant statement. Check
10696 for !TARGET_WAITIKIND_IGNORE, instead of
10697 TARGET_WAITKIND_STOPPED.
10698 (handle_tracepoints): Make sure LWP is locked. Adjust.
10699 (linux_wait_for_event_1): Adjust.
10700 (linux_cancel_breakpoints): New.
10701 (unsuspend_one_lwp): New.
10702 (unsuspend_all_lwps): New.
10703 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
10704 (send_sigstop_callback): Change return type to int, add new
10705 `except' parameter and handle it.
10706 (suspend_and_send_sigstop_callback): New.
10707 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
10708 pass them down. If SUSPEND, also increment the lwp's suspend
10710 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
10711 (need_step_over_p): Don't consider suspended LWPs.
10712 (start_step_over): Adjust.
10713 (proceed_one_lwp): Change return type to int, add new `except'
10714 parameter and handle it.
10715 (unsuspend_and_proceed_one_lwp): New.
10716 (proceed_all_lwps): Use find_inferior instead of
10718 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
10719 also decrement the suspend count of LWPs. Pass `except' down,
10720 instead of hacking its suspend count.
10721 (linux_pause_all): Add `freeze' parameter. Adjust.
10722 (linux_unpause_all): New.
10723 (linux_target_ops): Install linux_unpause_all.
10724 * server.c (handle_status): Adjust.
10725 * target.h (struct target_ops): New fields `unpause_all' and
10726 `cancel_breakpoints'. Add new parameter to `pause_all'.
10727 (pause_all): Add new `freeze' parameter.
10728 (unpause_all): New.
10729 (cancel_breakpoints): New.
10730 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
10731 cancel breakpoints.
10732 (cmd_qtstart): Pause threads.
10733 (stop_tracing): Pause threads, and cancel breakpoints.
10734 * win32-low.c (win32_target_ops): Adjust.
10736 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10738 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
10739 the inferior right away from here...
10740 (linux_wait_1): ... to here, and adjust to check the thread's
10741 last_resume_kind instead of the lwp's step or stop_expected flags.
10743 2010-05-02 Pedro Alves <pedro@codesourcery.com>
10745 * README: Use consistent `GDB' and `GDBserver' spellings.
10747 2010-05-02 Pedro Alves <pedro@codesourcery.com>
10749 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
10750 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
10751 (linux_detach_one_lwp): Assume the lwp is stopped.
10752 (any_thread_of): Delete.
10753 (linux_detach): Stop all lwps here. Don't blindly delete all
10755 (delete_lwp_callback): New.
10756 (linux_mourn): Delete all lwps of the process that is gone.
10757 (linux_wait_1): Don't delete the last lwp of the process here.
10758 * mem-break.h (mark_breakpoints_out): Declare.
10759 * mem-break.c (mark_breakpoints_out): New.
10760 (free_all_breakpoints): Use it.
10761 * server.c (handle_target_event): If the process is gone, mark
10763 * thread-db.c (struct thread_db) <create_bp>: New field.
10764 (thread_db_enable_reporting): Fix prototype. Store a thread event
10765 breakpoint reference in the thread_db struct.
10766 (thread_db_load_search): Clear the thread_db object.
10767 (try_thread_db_load_1): Ditto.
10768 (switch_to_process): New.
10769 (disable_thread_event_reporting): Use it.
10770 (remove_thread_event_breakpoints): New.
10771 (thread_db_detach, thread_db_mourn): Use it.
10773 2010-05-01 Pedro Alves <pedro@codesourcery.com>
10775 * linux-low.c (linux_enable_event_reporting): New.
10776 (linux_wait_for_event_1, handle_extended_wait): Use it.
10778 2010-04-30 Pedro Alves <pedro@codesourcery.com>
10780 * linux-low.c (linux_kill_one_lwp, linux_kill)
10781 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
10782 (send_sigstop): Take an lwp_info as parameter instead. Queue a
10783 SIGSTOP even if the LWP is stopped.
10784 (send_sigstop_callback): New.
10785 (stop_all_lwps): Use send_sigstop_callback instead.
10786 (linux_resume_one_thread): Adjust.
10787 (proceed_one_lwp): Still proceed an LWP that the client has
10788 requested to stop, if we haven't reported it as stopped yet. Make
10789 sure that LWPs the client want stopped, have a pending SIGSTOP.
10791 2010-04-26 Doug Evans <dje@google.com>
10793 * server.c (handle_general_set): Make static.
10795 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
10796 Print received char after testing for error/eof instead of before.
10797 (input_interrupt): Tweak comment.
10799 2010-04-23 Doug Evans <dje@google.com>
10801 * server.c (start_inferior): Print inferior argv if --debug.
10803 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
10805 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
10806 * nto-x86-low.c: Include server.h
10808 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
10810 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
10811 be consistent with other sources of this directory.
10812 (init_registers_amd64): Correct name of source file of this function
10815 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10817 * configure.srv (x86_64-*-mingw*): New configuration for Windows
10818 64-bit executables.
10820 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10822 * win32-i386-low.c: Add 64-bit support.
10823 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
10824 (init_registers_amd64): Declare.
10825 (mappings): Add 64-bit version of array.
10826 (init_windows_x86): New function.
10827 (the_low_target): Change init_arch field to init_windows_x86.
10829 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10831 * win32-low.c: Adapt to support also 64-bit architecture.
10832 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
10833 (get_image_name): Use SIZE_T type for local variable `done'.
10834 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
10835 (toolhelp_get_dll_name): Idem.
10836 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
10837 Use uintptr_t typecast to avoid warning.
10838 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
10839 (handle_exception): Use phex_nz to avoid warning.
10840 (win32_wait): Remove unused local variable `process'.
10842 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10844 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
10847 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
10849 * configure.ac: Use `ws2_32' library for srv_mingw.
10850 * configure: Regenerate.
10851 * gdbreplay.c: Include winsock2.h instead of winsock.h.
10852 * remote-utils.c: Likewise.
10854 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
10856 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
10857 if __x86_64__ is defined.
10859 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10861 * configure: Regenerate.
10863 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10865 * server.c (handle_query): Handle 'qGetTIBAddr' query.
10866 * target.h (target_ops): New get_tib_address field.
10867 * win32-low.h (win32_thread_info): Add thread_local_base field.
10868 * win32-low.c (child_add_thread): Add tlb argument.
10869 Set thread_local_base field to TLB.
10870 (get_child_debug_event): Adapt to child_add_thread change.
10871 (win32_get_tib_address): New function.
10872 (win32_target_ops): Set get_tib_address field to
10873 win32_get_tib_address.
10874 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
10876 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10878 * linux-low.c (linux_mourn): Also remove the process.
10879 * server.c (handle_target_event): Don't remove the process here.
10880 * nto-low.c (nto_mourn): New.
10881 (nto_target_ops): Install it.
10882 * spu-low.c (spu_mourn): New.
10883 (spu_target_ops): Install it.
10884 * win32-low.c (win32_mourn): New.
10885 (win32_target_ops): Install it.
10887 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10889 * server.h (buffer_xml_printf): Remove redundant `;'.
10891 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10893 * regcache.c (set_register_cache): Invalidate regcaches before
10894 changing the register cache layout.
10895 (regcache_invalidate_one): Allow a NULL regcache.
10896 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
10897 regcaches before changing the register cache layout or the target
10900 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
10902 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
10903 variable warning on Linux/x86-64.
10905 2010-04-11 Pedro Alves <pedro@codesourcery.com>
10907 GDBserver disconnected tracing support.
10909 * linux-low.c (linux_remove_process): Delete.
10910 (add_lwp): Don't set last_resume_kind here.
10911 (linux_kill): Use `mourn'.
10912 (linux_detach): Use `thread_db_detach', and `mourn'.
10913 (linux_mourn): New.
10914 (linux_attach_lwp_1): Adjust comment.
10915 (linux_attach): last_resume_kind moved the thread_info; adjust.
10916 (status_pending_p_callback): Adjust.
10917 (linux_wait_for_event_1): Adjust.
10918 (count_events_callback, select_singlestep_lwp_callback)
10919 (select_event_lwp_callback, cancel_breakpoints_callback)
10920 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
10921 (proceed_one_lwp): Adjust.
10922 (linux_async): Add debug output.
10923 (linux_thread_stopped): New.
10924 (linux_pause_all): New.
10925 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
10927 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
10928 (thread_db_free): Delete declaration.
10929 (thread_db_detach, thread_db_mourn): Declare.
10930 * thread-db.c (thread_db_init): Use thread_db_mourn.
10931 (thread_db_free): Delete, split in two.
10932 (disable_thread_event_reporting): New.
10933 (thread_db_detach): New.
10934 (thread_db_mourn): New.
10936 * server.h (struct thread_info) <last_resume_kind>: New field.
10937 <attached>: Add comment.
10938 <gdb_detached>: New field.
10939 (handler_func): Change return type to int.
10940 (handle_serial_event, handle_target_event): Ditto.
10941 (gdb_connected): Declare.
10943 (disconnected_tracing): Declare.
10944 (stop_tracing): Declare.
10946 * server.c (handle_query) <qSupported>: Report support for
10947 disconnected tracing.
10948 (queue_stop_reply_callback): Account for running threads.
10949 (gdb_wants_thread_stopped): New.
10950 (gdb_wants_all_threads_stopped): New.
10951 (gdb_reattached_process): New.
10952 (handle_status): Clear the `gdb_detached' flag of all processes.
10953 In all-stop, stop all threads.
10954 (main): Be sure to leave tfind mode. Handle disconnected tracing.
10955 (process_serial_event): If the remote connection breaks, or if an
10956 exit was forced with "monitor exit", force an event loop exit.
10957 Handle disconnected tracing on detach.
10958 (handle_serial_event): Adjust.
10959 (handle_target_event): If GDB isn't connected, forward events back
10960 to the inferior, unless the last process exited, in which case,
10961 exit gdbserver. Adjust interface.
10963 * remote-utils.c (remote_open): Don't block in accept. Instead
10964 register an event loop source on the listen socket file
10965 descriptor. Refactor bits into ...
10966 (listen_desc): ... this new global.
10967 (gdb_connected): ... this new function.
10968 (enable_async_notification): ... this new function.
10969 (handle_accept_event): ... this new function.
10970 (remote_close): Clear remote_desc.
10972 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
10974 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
10976 (mourn_inferior): Define.
10977 (target_process_qsupported): Avoid the dangling else problem.
10978 (thread_stopped): Define.
10979 (pause_all): Define.
10980 (target_waitstatus_to_string): Declare.
10981 * target.c (target_waitstatus_to_string): New.
10983 * tracepoint.c (tracing): Make extern.
10984 (disconnected_tracing): New.
10985 (stop_tracing): Make extern. Handle tracing stops due to GDB
10987 (cmd_qtdisconnected): New.
10988 (cmd_qtstatus): Report disconnected tracing status in trace reply.
10989 (handle_tracepoint_general_set): Handle QTDisconnected.
10991 * event-loop.c (event_handler_func): Change return type to int.
10992 (process_event): Bail out if the event handler wants the event
10994 (handle_file_event): Ditto.
10995 (start_event_loop): Bail out if the event handler wants the event
10998 * nto-low.c (nto_target_ops): Adjust.
10999 * spu-low.c (spu_wait): Don't remove the process here.
11000 (spu_target_ops): Adjust.
11001 * win32-low.c (win32_wait): Don't remove the process here.
11002 (win32_target_ops): Adjust.
11004 2010-04-11 Pedro Alves <pedro@codesourcery.com>
11006 * regcache.c (realloc_register_cache): Invalidate inferior's
11007 regcache before recreating it.
11009 2010-04-09 Pedro Alves <pedro@codesourcery.com>
11011 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
11013 2010-04-09 Stan Shebs <stan@codesourcery.com>
11014 Pedro Alves <pedro@codesourcery.com>
11016 * server.h (LONGEST): New.
11017 (struct thread_info) <while_stepping>: New field.
11018 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
11020 (initialize_tracepoint, handle_tracepoint_general_set)
11021 (handle_tracepoint_query, tracepoint_finished_step)
11022 (tracepoint_was_hit, release_while_stepping_state_list):
11023 (current_traceframe): Declare.
11024 * server.c (handle_general_set): Handle tracepoint packets.
11025 (read_memory): New.
11026 (write_memory): New.
11027 (handle_search_memory_1): Use read_memory.
11028 (handle_query): Report support for conditional tracepoints, trace
11029 state variables, and tracepoint sources. Handle tracepoint
11031 (main): Initialize the tracepoints module.
11032 (process_serial_event): Handle traceframe reads/writes.
11034 * linux-low.c (handle_tracepoints): New.
11035 (linux_wait_1): Call it.
11036 (linux_resume_one_lwp): Handle while-stepping.
11037 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
11038 (linux_target_ops): Install them.
11039 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
11041 * linux-x86-low.c (x86_supports_tracepoints): New.
11042 (the_low_target). Install it.
11044 * mem-break.h (delete_breakpoint): Declare.
11045 * mem-break.c (delete_breakpoint): Make external.
11047 * target.h (struct target_ops): Add `supports_tracepoints',
11048 `read_pc', and `write_pc' fields.
11049 (target_supports_tracepoints): Define.
11050 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
11053 * regcache.h (struct regcache) <registers_owned>: New field.
11054 (init_register_cache, regcache_cpy): Declare.
11055 (regcache_read_pc, regcache_write_pc): Declare.
11056 (register_cache_size): Declare.
11057 (supply_regblock): Declare.
11058 * regcache.c (init_register_cache): New.
11059 (new_register_cache): Use it.
11060 (regcache_cpy): New.
11061 (register_cache_size): New.
11062 (supply_regblock): New.
11063 (regcache_read_pc, regcache_write_pc): New.
11065 * tracepoint.c: New.
11067 * Makefile.in (OBS): Add tracepoint.o.
11068 (tracepoint.o): New rule.
11070 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
11072 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
11074 (i386-mmx.c): Likewise.
11075 (i386-mmx-linux.o): Likewise.
11076 (i386-mmx-linux.c): Likewise.
11078 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
11079 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
11080 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
11081 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
11083 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
11084 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
11085 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
11087 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
11089 * Makefile.in (clean): Updated.
11091 (i386-avx.c): Likewise.
11092 (i386-avx-linux.o): Likewise.
11093 (i386-avx-linux.c): Likewise.
11094 (amd64-avx.o): Likewise.
11095 (amd64-avx.c): Likewise.
11096 (amd64-avx-linux.o): Likewise.
11097 (amd64-avx-linux.c): Likewise.
11099 * configure.srv (srv_i386_regobj): Add i386-avx.o.
11100 (srv_i386_linux_regobj): Add i386-avx-linux.o.
11101 (srv_amd64_regobj): Add amd64-avx.o.
11102 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
11103 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
11104 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
11105 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
11106 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
11107 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
11108 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
11110 * i387-fp.c: Include "i386-xstate.h".
11112 (i387_cache_to_xsave): Likewise.
11113 (i387_xsave_to_cache): Likewise.
11114 (x86_xcr0): Likewise.
11116 * i387-fp.h (i387_cache_to_xsave): Likewise.
11117 (i387_xsave_to_cache): Likewise.
11118 (x86_xcr0): Likewise.
11120 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
11121 * linux-crisv32-low.c (target_regsets): Likewise.
11122 * linux-m68k-low.c (target_regsets): Likewise.
11123 * linux-mips-low.c (target_regsets): Likewise.
11124 * linux-ppc-low.c (target_regsets): Likewise.
11125 * linux-s390-low.c (target_regsets): Likewise.
11126 * linux-sh-low.c (target_regsets): Likewise.
11127 * linux-sparc-low.c (target_regsets): Likewise.
11128 * linux-xtensa-low.c (target_regsets): Likewise.
11130 * linux-low.c: Include <sys/uio.h>.
11131 (regsets_fetch_inferior_registers): Support nt_type.
11132 (regsets_store_inferior_registers): Likewise.
11133 (linux_process_qsupported): New.
11134 (linux_target_ops): Add linux_process_qsupported.
11136 * linux-low.h (regset_info): Add nt_type.
11137 (linux_target_ops): Add process_qsupported.
11139 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
11141 (init_registers_i386_avx_linux): New.
11142 (init_registers_amd64_avx_linux): Likewise.
11143 (xmltarget_i386_linux_no_xml): Likewise.
11144 (xmltarget_amd64_linux_no_xml): Likewise.
11145 (PTRACE_GETREGSET): Likewise.
11146 (PTRACE_SETREGSET): Likewise.
11147 (x86_fill_xstateregset): Likewise.
11148 (x86_store_xstateregset): Likewise.
11149 (use_xml): Likewise.
11150 (x86_linux_update_xmltarget): Likewise.
11151 (x86_linux_process_qsupported): Likewise.
11152 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
11153 (x86_arch_setup): Don't call init_registers_amd64_linux nor
11154 init_registers_i386_linux here. Call
11155 x86_linux_update_xmltarget.
11156 (the_low_target): Add x86_linux_process_qsupported.
11158 * server.c (handle_query): Call target_process_qsupported.
11160 * target.h (target_ops): Add process_qsupported.
11161 (target_process_qsupported): New.
11163 2010-04-03 Pedro Alves <pedro@codesourcery.com>
11165 * inferiors.c (add_thread): Set last_status kind to
11166 TARGET_WAITKIND_IGNORE.
11167 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
11168 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
11169 (linux_wait_1): Move `thread' local definition to block that uses
11170 it. Don't NULL initialize `event_child'.
11171 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
11172 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
11173 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
11175 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11177 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
11178 an extended waitstatus, or by a watchpoint.
11179 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
11180 thread was stepping or has been stopped by a watchpoint.
11182 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11184 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
11185 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
11186 of another, then delete the previous, and validate all
11188 (validate_inserted_breakpoint): New.
11189 (delete_disabled_breakpoints): New.
11190 (validate_breakpoints): New.
11191 (check_mem_read): Validate breakpoints before trusting their
11192 shadow. Delete disabled breakpoints.
11193 (check_mem_write): Validate breakpoints before trusting they
11194 should be inserted. Delete disabled breakpoints.
11195 * mem-break.h (validate_breakpoints):
11196 * server.c (handle_query): Validate breakpoints when we see a
11199 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11201 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
11202 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
11203 if we could tell there's a GDB breakpoint at stop_pc.
11204 (need_step_over_p): Don't do a step over if we find a GDB
11205 breakpoint at the resume PC.
11207 * mem-break.c (struct raw_breakpoint): New.
11208 (enum bkpt_type): New type `gdb_breakpoint'.
11209 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
11210 fields. New field `raw'.
11211 (find_raw_breakpoint_at): New.
11212 (set_raw_breakpoint_at): Handle refcounting. Create a raw
11213 breakpoint instead.
11214 (set_breakpoint_at): Adjust.
11215 (delete_raw_breakpoint): New.
11216 (release_breakpoint): New.
11217 (delete_breakpoint): Rename to...
11218 (delete_breakpoint_1): ... this. Add proc parameter. Use
11219 release_breakpoint. Return ENOENT.
11220 (delete_breakpoint): Reimplement.
11221 (find_breakpoint_at): Delete.
11222 (find_gdb_breakpoint_at): New.
11223 (delete_breakpoint_at): Delete.
11224 (set_gdb_breakpoint_at): New.
11225 (delete_gdb_breakpoint_at): New.
11226 (gdb_breakpoint_here): New.
11227 (set_reinsert_breakpoint): Use release_breakpoint.
11228 (uninsert_breakpoint): Rename to ...
11229 (uninsert_raw_breakpoint): ... this.
11230 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
11231 (reinsert_raw_breakpoint): Change parameter type to
11233 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
11235 (check_breakpoints): Adjust. Use release_breakpoint.
11236 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
11237 (breakpoint_inserted_here): Ditto.
11238 (check_mem_read): Adjust to iterate over raw breakpoints instead.
11239 Don't trust the breakpoint's shadow if it is not inserted.
11240 (check_mem_write): Adjust to iterate over raw breakpoints instead.
11241 (delete_all_breakpoints): Adjust.
11242 (free_all_breakpoints): Mark all breakpoints as uninserted, and
11243 use delete_breakpoint_1.
11245 * mem-break.h (breakpoints_supported): Delete declaration.
11246 (set_gdb_breakpoint_at): Declare.
11247 (gdb_breakpoint_here): Declare.
11248 (delete_breakpoint_at): Delete.
11249 (delete_gdb_breakpoint_at): Declare.
11251 * server.h (struct raw_breakpoint): Forward declare.
11252 (struct process_info): New field `raw_breakpoints'.
11254 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
11257 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11259 * linux-low.c (status_pending_p_callback): Fix comment.
11260 (linux_wait_for_event_1): Move most of the internal breakpoint
11261 handling from here...
11262 (linux_wait_1): ... to here.
11263 (count_events_callback): New.
11264 (select_singlestep_lwp_callback): New.
11265 (select_event_lwp_callback): New.
11266 (cancel_breakpoints_callback): New.
11267 (select_event_lwp): New.
11268 (linux_wait_1): Simplify internal breakpoint handling. Give equal
11269 priority to all LWPs that have had events that should be reported
11270 to the client. Cancel breakpoints when about to reporting the
11271 event to the client, not while stopping lwps. No longer cancel
11272 finished single-steps here.
11273 (cancel_finished_single_step): Delete.
11274 (cancel_finished_single_steps): Delete.
11276 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11278 * mem-break.c (enum bkpt_type): New.
11279 (struct breakpoint): New field `type'.
11280 (set_breakpoint_at): Change return type to struct breakpoint
11281 pointer. Set type to `other_breakpoint' by default.
11282 (delete_breakpoint): Rewrite, supporting more than one breakpoint
11283 in the breakpoint list.
11284 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
11285 (reinsert_breakpoint): Rename to ...
11286 (reinsert_raw_breakpoint): ... this.
11287 (reinsert_breakpoints_at): Adjust.
11288 * mem-break.h (struct breakpoint): Declare.
11289 (set_breakpoint_at): Change return type to struct breakpoint
11292 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11294 * server.c (handle_query): Assign, not compare.
11296 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11298 Teach linux gdbserver to step-over-breakpoints.
11300 * linux-low.c (can_hardware_single_step): New.
11301 (supports_breakpoints): New.
11302 (handle_extended_wait): If stopping threads, read the stop pc of
11303 the new cloned LWP.
11305 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
11306 low target doesn't support retrieving the PC.
11307 (add_lwp): Set last_resume_kind to resume_continue.
11308 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
11309 (linux_attach): Don't clear stop_expected. Set the lwp's
11310 last_resume_kind to resume_stop.
11311 (linux_detach_one_lwp): Don't check for removed breakpoints.
11312 (check_removed_breakpoint): Delete.
11313 (status_pending_p): Rename to ...
11314 (status_pending_p_callback): ... this. Don't check for removed
11315 breakpoints. Don't consider threads that are stopped from GDB's
11317 (linux_wait_for_lwp): Always read the stop_pc here.
11318 (cancel_breakpoint): New.
11319 (step_over_bkpt): New global.
11320 (linux_wait_for_event_1): Implement stepping over breakpoints.
11321 (gdb_wants_lwp_stopped): New.
11322 (gdb_wants_all_stopped): New.
11323 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
11324 single-step traps here. Store the thread's last reported target
11326 (send_sigstop): Don't clear stop_expected. Always set it,
11328 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
11329 (cancel_finished_single_step): New.
11330 (cancel_finished_single_steps): New.
11331 (wait_for_sigstop): Don't cancel finished single-step traps here.
11332 (linux_resume_one_lwp): Don't check for removed breakpoints.
11333 Don't set `step' on non-hardware step archs.
11334 (linux_set_resume_request): Ignore resume_stop requests if already
11335 stopping or stopped. Set the lwp's last_resume_kind.
11336 (resume_status_pending_p): Don't check for removed breakpoints.
11337 (need_step_over_p): New.
11338 (start_step_over): New.
11339 (finish_step_over): New.
11340 (linux_resume_one_thread): Always queue a sigstop for resume_stop
11341 requests. Clear the thread's last reported target waitstatus.
11342 Don't use the `suspended' flag. Don't consider pending breakpoints.
11343 (linux_resume): Start a step-over if necessary.
11344 (proceed_one_lwp): New.
11345 (proceed_all_lwps): New.
11346 (unstop_all_lwps): New.
11347 * linux-low.h (struct lwp_info): Rewrite comment for the
11348 `suspended' flag. Add the `stop_pc' field. Delete the
11349 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
11350 Add `'last_resume_kind' and `need_step_over' fields.
11351 * inferiors.c (struct thread_info): Delete, moved elsewhere.
11352 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
11353 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
11354 (set_raw_breakpoint_at): New.
11355 (set_breakpoint_at): Rewrite to use it.
11356 (reinsert_breakpoint_handler): Delete.
11357 (set_reinsert_breakpoint): New.
11358 (reinsert_breakpoint_by_bp): Delete.
11359 (delete_reinsert_breakpoints): New.
11360 (uninsert_breakpoint): Rewrite.
11361 (uninsert_breakpoints_at): New.
11362 (reinsert_breakpoint): Rewrite.
11363 (reinsert_breakpoints_at): New.
11364 (check_breakpoints): Rewrite.
11365 (breakpoint_here): New.
11366 (breakpoint_inserted_here): New.
11367 (check_mem_read): Adjust.
11368 * mem-break.h (breakpoints_supported, breakpoint_here)
11369 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
11370 (reinsert_breakpoint_by_bp): Delete declaration.
11371 (delete_reinsert_breakpoints): Declare.
11372 (reinsert_breakpoint): Delete declaration.
11373 (reinsert_breakpoints_at): Declare.
11374 (uninsert_breakpoint): Delete declaration.
11375 (uninsert_breakpoints_at): Declare.
11376 (check_breakpoints): Adjust prototype.
11377 * server.h: Adjust include order.
11378 (struct thread_info): Declare here. Add a `last_status' field.
11380 2010-03-23 Michael Snyder <msnyder@vmware.com>
11382 * server.c (crc32): New function.
11383 (handle_query): Add handling for 'qCRC:' request.
11385 2010-03-23 Pedro Alves <pedro@codesourcery.com>
11387 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
11388 lwp had been stopped by a watchpoint.
11390 2010-03-16 Pedro Alves <pedro@codesourcery.com>
11392 * server.h (internal_error): Declare.
11393 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
11394 * utils.c (internal_error): New function.
11396 2010-03-15 Andreas Schwab <schwab@redhat.com>
11398 * configure.srv: Fix typo setting srv_regobj.
11400 2010-03-15 Pedro Alves <pedro@codesourcery.com>
11402 * linux-low.c (fetch_register): Avoid passing a non string literal
11404 (usr_store_inferior_registers): Ditto.
11406 2010-03-14 Pedro Alves <pedro@codesourcery.com>
11408 * linux-low.c (linux_write_memory): Bail out early if peeking
11411 2010-03-14 Pedro Alves <pedro@codesourcery.com>
11413 * linux-low.h (struct lwp_info): New fields
11414 `stopped_by_watchpoint' and `stopped_data_address'.
11415 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
11416 here, and cache them in the lwp object.
11417 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
11419 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
11421 (linux_stopped_by_watchpoint): Rewrite.
11422 (linux_stopped_data_address): Rewrite.
11424 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
11426 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
11427 switching the current inferior, not before.
11429 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
11431 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
11432 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
11433 i386-linux.c and amd64-linux.c.
11434 (reg-i386.o): Removed.
11435 (reg-i386.c): Likewise.
11436 (reg-i386-linux.o): Likewise.
11437 (reg-i386-linux.c): Likewise.
11438 (reg-x86-64.o): Likewise.
11439 (reg-x86-64.c): Likewise.
11440 (reg-x86-64-linux.o): Likewise.
11441 (reg-x86-64-linux.c): Likewise.
11443 (i386.c): Likewise.
11444 (i386-linux.o): Likewise.
11445 (i386-linux.c): Likewise.
11446 (amd64.o): Likewise.
11447 (amd64.c): Likewise.
11448 (amd64-linux.o): Likewise.
11449 (amd64-linux.c): Likewise.
11451 * configure.srv (srv_i386_regobj): New.
11452 (srv_i386_linux_regobj): Likewise.
11453 (srv_amd64_regobj): Likewise.
11454 (srv_amd64_linux_regobj): Likewise.
11455 (srv_i386_32bit_xmlfiles): Likewise.
11456 (srv_i386_64bit_xmlfiles): Likewise.
11457 (srv_i386_xmlfiles): Likewise.
11458 (srv_amd64_xmlfiles): Likewise.
11459 (srv_i386_linux_xmlfiles): Likewise.
11460 (srv_amd64_linux_xmlfiles): Likewise.
11461 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
11462 srv_xmlfiles to $srv_i386_xmlfiles.
11463 (i[34567]86-*-mingw32ce*): Likewise.
11464 (i[34567]86-*-mingw*): Likewise.
11465 (i[34567]86-*-nto*): Likewise.
11466 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
11467 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
11468 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
11469 (x86_64-*-linux*): Likewise.
11471 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
11472 (init_registers_amd64_linux): New.
11473 (x86_arch_setup): Replace init_registers_x86_64_linux with
11474 init_registers_amd64_linux.
11476 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
11478 * configure.ac: Check for libdl. If it is not available link against
11479 static libthread_db.
11480 * configure: Regenerate.
11482 2010-02-22 Pedro Alves <pedro@codesourcery.com>
11486 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
11487 handing a read watchpoint.
11488 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
11490 2010-02-12 Doug Evans <dje@google.com>
11492 * linux-low.c (linux_supports_tracefork_flag): Document.
11493 (linux_look_up_symbols): Add comment.
11495 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
11497 * regcache.c (supply_register): Clear regcache if buf is NULL.
11499 2010-02-02 Nicolas Roche <roche@sourceware.org>
11500 Joel Brobecker <brobecker@adacore.com>
11502 * inferiors.c (find_inferior): Add function documentation.
11503 (unloaded_dll): Handle the case where the unloaded dll has not
11504 been previously registered in the dll list.
11506 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
11508 * linux-arm-low.c (thumb_breakpoint_len): Delete.
11509 (thumb2_breakpoint): New.
11510 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
11512 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
11514 * linux-low.c (get_stop_pc): Check for SIGTRAP.
11515 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
11518 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11520 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
11522 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
11524 * linux-s390-low.c (s390_collect_ptrace_register)
11525 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
11527 2010-01-21 Doug Evans <dje@google.com>
11529 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
11530 (PTRACE_ARG4_TYPE): New macro.
11531 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
11532 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
11533 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
11534 (usr_store_inferior_registers): Ditto.
11535 (linux_read_memory, linux_write_memory): Ditto.
11536 (linux_test_for_tracefork): Ditto.
11538 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
11539 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
11541 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11543 * proc-service.c (ps_lgetregs): Don't refetch registers from the
11546 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11548 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
11549 prototype to take a regcache. Adjust.
11551 2010-01-20 Pedro Alves <pedro@codesourcery.com>
11553 * regcache.h (struct thread_info): Forward declare.
11554 (struct regcache): New.
11555 (new_register_cache): Adjust prototype.
11556 (get_thread_regcache): Declare.
11557 (free_register_cache): Adjust prototype.
11558 (registers_to_string, registers_from_string): Ditto.
11559 (supply_register, supply_register_by_name, collect_register)
11560 (collect_register_as_string, collect_register_by_name): Ditto.
11561 * regcache.c (struct inferior_regcache_data): Delete.
11562 (get_regcache): Rename to ...
11563 (get_thread_regcache): ... this. Adjust. Switch inferior before
11564 fetching registers.
11565 (regcache_invalidate_one): Adjust.
11566 (regcache_invalidate): Fix prototype.
11567 (new_register_cache): Return the new register cache.
11568 (free_register_cache): Change prototype.
11569 (realloc_register_cache): Adjust.
11570 (registers_to_string): Change prototype to take a regcache. Adjust.
11571 (registers_from_string): Ditto.
11572 (register_data): Ditto.
11573 (supply_register): Ditto.
11574 (supply_register_by_name): Ditto.
11575 (collect_register): Ditto.
11576 (collect_register_as_string): Ditto.
11577 (collect_register_by_name): Ditto.
11578 * server.c (process_serial_event): Adjust.
11579 * linux-low.h (regset_fill_func, regset_store_func): Change
11581 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
11583 * linux-low.c (get_stop_pc): Adjust.
11584 (check_removed_breakpoint): Adjust.
11585 (linux_wait_for_event): Adjust.
11586 (linux_resume_one_lwp): Adjust.
11587 (fetch_register): Add regcache parameter. Adjust.
11588 (usr_store_inferior_registers): Ditto.
11589 (regsets_fetch_inferior_registers): Ditto.
11590 (regsets_store_inferior_registers): Ditto.
11591 (linux_fetch_registers, linux_store_registers): Ditto.
11592 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
11594 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
11596 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
11597 prototype to take a regcache.
11598 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
11599 * remote-utils.c (convert_ascii_to_int, outreg)
11600 (prepare_resume_reply): Change prototype to take a regcache.
11602 * target.h (struct target_ops) <fetch_registers, store_registers>:
11603 Change prototype to take a regcache.
11604 (fetch_inferior_registers, store_inferior_registers): Change
11605 prototype to take a regcache. Adjust.
11606 * proc-service.c (ps_lgetregs): Adjust.
11607 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
11608 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
11609 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
11610 take a regcache. Adjust.
11611 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
11612 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
11613 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
11614 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
11615 * linux-cris-low.c (cris_get_pc, cris_set_pc)
11616 (cris_cannot_fetch_register):
11617 (cris_breakpoint_at): Change prototype to take a regcache.
11619 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
11620 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
11621 to take a regcache. Adjust.
11622 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
11624 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
11625 take a regcache. Adjust.
11626 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
11627 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
11628 (m68k_set_pc): Change prototype to take a regcache. Adjust.
11629 * linux-mips-low.c (mips_get_pc):
11630 (mips_set_pc): Change prototype to take a regcache. Adjust.
11631 (mips_reinsert_addr): Adjust.
11632 (mips_collect_register): Change prototype to take a regcache.
11634 (mips_supply_register):
11635 (mips_collect_register_32bit, mips_supply_register_32bit)
11636 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
11637 (mips_store_fpregset): Ditto.
11638 * linux-ppc-low.c (ppc_supply_ptrace_register)
11639 (ppc_supply_ptrace_register): Ditto.
11640 (parse_spufs_run): Adjust.
11641 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
11642 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
11643 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
11644 take a regcache. Adjust.
11645 * linux-s390-low.c (s390_collect_ptrace_register)
11646 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
11647 (s390_set_pc): Change prototype to take a regcache. Adjust.
11648 (s390_arch_setup): Adjust.
11649 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
11650 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
11651 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
11652 (sparc_fill_gregset, sparc_store_gregset_from_stack)
11653 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
11655 (sparc_breakpoint_at): Adjust.
11656 * linux-xtensa-low.c (xtensa_fill_gregset):
11657 (xtensa_store_gregset):
11658 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
11659 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
11660 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
11661 prototype to take a regcache. Adjust.
11662 * win32-arm-low.c (arm_fetch_inferior_register)
11663 (arm_store_inferior_register): Change prototype to take a
11665 * win32-i386-low.c (i386_fetch_inferior_register)
11666 (i386_store_inferior_register): Change prototype to take a
11668 * win32-low.c (child_fetch_inferior_registers)
11669 (child_store_inferior_registers): Change prototype to take a
11671 (win32_wait): Adjust.
11672 (win32_fetch_inferior_registers): Change prototype to take a
11674 (win32_store_inferior_registers): Adjust.
11675 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
11676 store_inferior_register>: Change prototype to take a regcache.
11678 2010-01-20 Doug Evans <dje@google.com>
11680 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
11682 (linux_wait_for_event1, linux_init_signals): Ditto.
11683 (W_STOPCODE): Provide definition if missing.
11685 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
11687 * linux-low.c (linux_core_of_thread): New.
11688 (compare_ints, show_process, list_threads): New.
11689 (linux_qxfer_osdata): Report threads and cores.
11690 (linux_target_op): Register linux_core_of_thread.
11691 * remote-utils.c (prepare_resume_reply): Report the core.
11692 (buffer_xml_printf): Support %d specifier.
11693 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
11695 (handle_query): Handle qXfer:threads. Announce availability
11697 * target.h (struct target_ops): New field core_of_thread.
11699 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
11701 * Makefile.in (clean): Remove new generated files.
11702 (reg-s390.o, reg-s390.c): Remove rules.
11703 (reg-s390x.o, reg-s390x.c): Likewise.
11704 (s390-linux32.o, s390-linux32.c): Add rules.
11705 (s390-linux64.o, s390-linux64.c): Likewise.
11706 (s390x-linux64.o, s390x-linux64.c): Likewise.
11707 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
11708 * linux-s390-low.c: Include <elf.h>.
11709 (HWCAP_S390_HIGH_GPRS): Define if undefined.
11710 (init_registers_s390): Remove prototype.
11711 (init_registers_s390x): Likewise.
11712 (init_registers_s390_linux32): Add prototype.
11713 (init_registers_s390_linux64): Likewise.
11714 (init_registers_s390x_linux64): Likewise.
11715 (s390_num_regs_3264): New define.
11716 (s390_regmap_3264): New global variable.
11717 (s390_cannot_fetch_register): Remove obsolete check.
11718 (s390_cannot_store_register): Likewise.
11719 (s390_collect_ptrace_register): Handle upper/lower register halves.
11720 (s390_supply_ptrace_register): Likewise.
11721 (s390_fill_gregset): Update to register number changes.
11722 (s390_get_hwcap): New routine.
11723 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
11724 Install appropriate regmap and register set.
11726 2010-01-01 Joel Brobecker <brobecker@adacore.com>
11728 * server.c (gdbserver_version): Update copyright year to 2010.
11729 * gdbreplay.c (gdbreplay_version): Likewise.
11731 2009-12-28 Doug Evans <dje@google.com>
11733 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
11734 elf/external.h. Include <elf.h> instead but only if necessary.
11736 2009-12-28 Pedro Alves <pedro@codesourcery.com>
11738 * linux-low.c (linux_remove_process): Remove `detaching'
11739 parameter. Don't release/detach from thread_db here.
11740 (linux_kill): Release/detach from thread_db here, ...
11741 (linux_detach): ... and here, before actually detaching.
11742 (linux_wait_1): ... and here, when a process exits.
11743 * thread-db.c (any_thread_of): New.
11744 (thread_db_free): Switch the current inferior to a thread of the
11747 2009-12-21 Doug Evans <dje@google.com>
11749 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
11751 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
11752 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
11753 warning ifndef __NR_tkill. Move setting of errno there too.
11754 Delete unnecessary resetting of errno after syscall.
11755 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
11757 * configure.ac: Check for dladdr.
11758 * config.in: Regenerate.
11759 * configure: Regenerate.
11760 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
11761 (try_thread_db_load): Update.
11763 * linux-low.c (my_waitpid): Delete unnecessary prototype.
11765 2009-12-18 Doug Evans <dje@google.com>
11767 * event-loop.c: Include unistd.h if it exists.
11769 * linux-low.c (my_waitpid): Move definition away from being in
11770 between linux_tracefork_child/linux_test_for_tracefork.
11772 * gdb_proc_service.h (psaddr_t): Fix type.
11773 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
11774 signature to match glibc.
11776 2009-12-16 Doug Evans <dje@google.com>
11778 * linux-low.c (linux_read_memory): Fix argument to read.
11780 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11782 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
11783 events, don't leave current_inferior pointing at null.
11785 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11787 * win32-low.c (LOG): Delete.
11788 (OUTMSG): Output to stderr.
11789 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
11790 on compile time LOG macro.
11791 (win32_wait): Fix debug output.
11793 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11795 * win32-low.c (win32_add_one_solib): If the dll name is
11796 "ntdll.dll", prepend the system directory to the dll path.
11798 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
11800 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
11802 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
11803 Vladimir Prus <vladimir@codesourcery.com>
11805 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
11806 * configure.ac: Check for __mcoldfire__ and set
11807 gdb_cv_m68k_is_coldfire.
11808 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
11809 reg-cf.o and reg-m68k.o.
11810 * configure: Regenerated.
11812 2009-11-16 Pedro Alves <pedro@codesourcery.com>
11814 * linux-low.c (linux_remove_process): Add `detaching' parameter.
11815 Pass it to thread_db_free.
11816 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
11817 proper `detaching' argument to linux_remove_process.
11818 * linux-low.h (thread_db_free): Add `detaching' parameter.
11819 * thread-db.c (thread_db_init): Pass false as `detaching' argument
11821 (thread_db_free): Add `detaching' parameter. Only
11822 call td_ta_clear_event if detaching from process.
11824 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
11826 * thread-db.c (thread_db_free): Fix typo.
11828 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
11831 * thread-db.c (thread_db_free): Call td_ta_clear_event.
11833 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
11835 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
11836 with an i686 compiler.
11837 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
11839 * configure: Rebuilt.
11841 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
11845 * server.c (handle_search_memory_1): Correct read_addr initialization
11846 in loop for searching subsequent chunks.
11848 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
11850 * configure.ac: New --with-libthread-db option.
11851 * thread-db.c: Allow direct dependence on libthread_db.
11852 (thread_db_free): Adjust.
11853 * config.in: Regenerate.
11854 * configure: Likewise.
11856 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
11859 * thread-db.c (attach_thread): New function.
11860 (maybe_attach_thread): Return success/failure.
11861 (find_new_threads_callback): Adjust.
11862 (thread_db_find_new_threads): Loop until no new threads.
11864 2009-10-13 Pedro Alves <pedro@codesourcery.com>
11866 * proc-service.c (ps_lgetregs): Formatting.
11868 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
11870 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
11871 * configure.ac: Adjust.
11872 * linux-low.h (struct process_info_private): Move members to struct
11874 (thread_db_free, thread_db_handle_monitor_command): New prototype.
11875 * linux-low.c (linux_remove_process): Adjust.
11876 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
11877 * server.c (handle_query): Move code ...
11878 (handle_monitor_command): ... here. New function.
11879 * target.h (struct target_ops): New member.
11880 * thread-db.c (struct thread_db): New.
11881 (libthread_db_search_path): New variable.
11882 (thread_db_create_event, thread_db_enable_reporting)
11883 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
11884 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
11885 (try_thread_db_load_1, dladdr_to_soname): New functions.
11886 (try_thread_db_load, thread_db_load_search): New functions.
11887 (thread_db_init): Search for libthread_db.
11888 (thread_db_free): New function.
11889 (thread_db_handle_monitor_command): Likewise.
11890 * config.in: Regenerate.
11891 * configure: Regenerate.
11893 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
11895 * spu-low.c (spu_kill): Wait for inferior to terminate.
11896 Call clear_inferiors.
11897 (spu_detach): Call clear_inferiors.
11899 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11901 * aclocal.m4: Regenerate.
11902 * config.in: Likewise.
11903 * configure: Likewise.
11905 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11907 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
11908 (parse_spufs_run): New function.
11909 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
11910 (ppc_breakpoint_at): Handle SPU breakpoints.
11912 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11914 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
11915 (SPUFS_MAGIC): Define.
11916 (spu_enumerate_spu_ids): New function.
11917 (linux_qxfer_spu): New function.
11918 (linux_target_ops): Install linux_qxfer_spu.
11920 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11922 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
11923 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
11924 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
11925 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
11926 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
11927 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
11928 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
11929 (init_registers_powerpc_cell32l): Add prototype.
11930 (init_registers_powerpc_cell64l): Likewise.
11931 (ppc_arch_setup): Detect Cell/B.E. architecture.
11933 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11935 * Makefile.in (datarootdir): New variable.
11937 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11939 * linux-low.c (linux_write_memory): Update debugging output.
11940 * Makefile.in (clean): Add new descriptions.
11941 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
11942 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
11943 * configure.srv: Add new files for arm*-*-linux*.
11944 * linux-arm-low.c: Add new declarations.
11945 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
11946 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
11947 (HWCAP_VFPv3D16): New.
11948 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
11949 instead of __IWMMXT__.
11950 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
11951 (arm_arch_setup): New.
11952 (target_regsets): Remove #ifdef. Add VFP regset.
11953 (the_low_target): Use arm_arch_setup.
11955 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11957 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
11958 the main thread again.
11960 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
11962 Adding Neutrino gdbserver.
11963 * configure: Regenerated.
11964 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
11965 * configure.srv (i[34567]86-*-nto*): New target.
11966 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
11967 * remote-utils.c [__QNX__]: Include sys/iomgr.h
11968 (nto_comctrl) [__QNX__]: New function.
11969 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
11971 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
11973 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
11976 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
11977 Pedro Alves <pedro@codesourcery.com>
11979 * win32-i386-low.c (i386_get_thread_context): Handle systems that
11980 don't support CONTEXT_EXTENDED_REGISTERS.
11981 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
11982 (the_low_target): Install them.
11983 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
11984 failing with ERROR_PIPE_NOT_CONNECTED.
11986 2009-06-30 Doug Evans <dje@google.com>
11987 Pierre Muller <muller@ics.u-strasbg.fr>
11989 Add h/w watchpoint support to x86-linux, win32-i386.
11990 * Makefile.in (SFILES): Add i386-low.c
11991 (i386_low_h): Define.
11992 (i386-low.o): Add dependencies.
11993 (linux-x86-low.o): Add i386-low.h dependency.
11994 (win32-i386-low.o): Ditto.
11995 * i386-low.c: New file.
11996 * i386-low.h: New file.
11997 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
11998 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
11999 * linux-low.c (linux_add_process): Initialize arch_private.
12000 (linux_remove_process): Free arch_private.
12001 (add_lwp): Initialize arch_private.
12002 (delete_lwp): Free arch_private.
12003 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
12005 * linux-low.h (process_info_private): New member arch_private.
12006 (lwp_info): New member arch_private.
12007 (linux_target_ops): New members new_process, new_thread,
12009 (ptid_of): New macro.
12010 * linux-x86-low.c: Include stddef.h, i386-low.h.
12011 (arch_process_info): New struct.
12012 (arch_lwp_info): New struct.
12013 (x86_linux_dr_get, x86_linux_dr_set): New functions.
12014 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12015 (i386_dr_low_get_status): New function.
12016 (x86_insert_point, x86_remove_point): New functions.
12017 (x86_stopped_by_watchpoint): New function.
12018 (x86_stopped_data_address): New function.
12019 (x86_linux_new_process, x86_linux_new_thread): New functions.
12020 (x86_linux_prepare_to_resume): New function.
12021 (the_low_target): Add entries for insert_point, remove_point,
12022 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
12024 * server.c (debug_hw_points): New global.
12025 (monitor_show_help): Document set debug-hw-points.
12026 (handle_query): Process "set debug-hw-points".
12027 * server.h (debug_hw_points): Declare.
12028 (paddress): Declare.
12029 * utils.c (NUMCELLS, CELLSIZE): New macros.
12030 (get_sell, xsnprintf, paddress): New functions.
12031 * win32-arm-low.c (the_low_target): Add entries for insert_point,
12032 remove_point, stopped_by_watchpoint, stopped_data_address.
12033 * win32-i386-low.c: Include i386-low.h.
12034 (debug_reg_state): Replaces dr.
12035 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12036 (i386_dr_low_get_status): New function.
12037 (i386_insert_point, i386_remove_point): New functions.
12038 (i386_stopped_by_watchpoint): New function.
12039 (i386_stopped_data_address): New function.
12040 (i386_initial_stuff): Update.
12041 (get_thread_context,set_thread_context,i386_thread_added): Update.
12042 (the_low_target): Add entries for insert_point,
12043 remove_point, stopped_by_watchpoint, stopped_data_address.
12044 * win32-low.c (win32_insert_watchpoint): New function.
12045 (win32_remove_watchpoint): New function.
12046 (win32_stopped_by_watchpoint): New function.
12047 (win32_stopped_data_address): New function.
12048 (win32_target_ops): Add entries for insert_watchpoint,
12049 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
12050 * win32-low.h (win32_target_ops): New members insert_point,
12051 remove_point, stopped_by_watchpoint, stopped_data_address.
12053 2009-06-25 Pedro Alves <pedro@codesourcery.com>
12055 * server.c (process_serial_event): Re-return unsupported, not
12056 error, if the type isn't recognized. Re-allow supporting only
12057 insert or remove packets. Also call require_running for
12058 breakpoints. Add missing break statement to default case. Tidy.
12059 * target.h (struct target_ops): Rename insert_watchpoint to
12060 insert_point, and remove_watchpoint to remove_point.
12062 * linux-low.h (struct linux_target_ops): Likewise.
12063 * linux-low.c (linux_insert_watchpoint): Rename to ...
12064 (linux_insert_point): ... this. Adjust.
12065 (linux_remove_watchpoint): Rename to ...
12066 (linux_remove_point): ... this. Adjust.
12067 (linux_target_ops): Adjust.
12068 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
12069 (cris_insert_point): ... this.
12070 (cris_remove_watchpoint): Rename to ...
12071 (cris_remove_point): ... this.
12072 (the_low_target): Adjust.
12074 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
12076 * server.c (handle_v_kill): Pass signal_pid to
12077 kill_inferior if multi_process is zero.
12079 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
12081 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
12082 * target.h (target_ops): Comment for *_watchpoint to make it clear
12083 the functions can get types '0' and '1'.
12085 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
12087 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
12088 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
12089 * regcache.c (get_regcache): Likewise.
12090 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
12091 * win32-low.c (child_fetch_inferior_registers): Remove check for
12094 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
12095 Pedro Alves <pedro@codesourcery.com>
12097 * target.h (struct target_ops) <supports_multi_process>: New
12099 (target_supports_multi_process): New.
12100 * server.c (handle_query): Even if GDB reports support, only
12101 enable multi-process if the target also supports it. Report
12102 multi-process support only if the target backend supports it.
12103 * linux-low.c (linux_supports_multi_process): New function.
12104 (linux_target_ops): Install it as target_supports_multi_process
12107 2009-05-24 Doug Evans <dje@google.com>
12109 Global renaming of find_thread_pid to find_thread_ptid.
12110 * server.h (find_thread_ptid): Renamed from find_thread_pid.
12111 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
12112 All callers updated.
12114 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
12115 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
12118 * linux-low.c (get_stop_pc): Print pc if debug_threads.
12119 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
12120 (linux_resume_one_lwp): Ditto.
12122 2009-05-23 Doug Evans <dje@google.com>
12124 * linux-low.c (linux_resume_one_lwp): Change type of first arg
12125 from struct inferior_list_entry * to struct lwp_info *.
12126 All callers updated.
12128 2009-05-13 Doug Evans <dje@google.com>
12130 * linux-x86-low.c: Don't include assert.h.
12131 (x86_siginfo_fixup): Use fatal, not assert.
12132 (x86_arch_setup): Fix comment.
12134 2009-05-12 Doug Evans <dje@google.com>
12136 Biarch support for i386/amd64 gdbserver.
12137 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
12138 Add linux-x86-low.c.
12139 (linux-i386-low.o, linux-x86-64-low.o): Delete.
12140 (linux-x86-low.o): Add.
12141 * linux-x86-64-low.c: Delete.
12142 * linux-i386-low.c: Delete.
12143 * linux-x86-low.c: New file.
12144 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
12146 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
12148 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
12149 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
12150 (linux_child_pid_to_exec_file): New function.
12151 (elf_64_header_p, elf_64_file_p): New functions.
12152 (siginfo_fixup): New function.
12153 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
12154 give target a chance to convert layout.
12155 * linux-low.h (linux_target_ops): New member siginfo_fixup.
12156 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
12158 2009-05-07 Doug Evans <dje@google.com>
12160 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
12161 (regsets_store_inferior_registers): Ditto.
12163 2009-05-06 Pedro Alves <pedro@codesourcery.com>
12167 * linux-low.c (must_set_ptrace_flags): Delete.
12168 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
12170 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
12171 `lwp->must_set_ptrace_flags' instead.
12172 (linux_wait_for_event_1): Set ptrace options here.
12173 (linux_wait_1): ... not here.
12175 2009-04-30 Doug Evans <dje@google.com>
12177 * inferiors.c (started_inferior_callback): New function.
12178 (attached_inferior_callback): New function.
12179 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
12180 * server.c (print_started_pid, print_attached_pid): New functions.
12181 (detach_or_kill_for_exit): New function.
12182 (main): Call it instead of for_each_inferior (kill_inferior_callback).
12183 * server.h (have_started_inferiors_p): Declare.
12184 (have_attached_inferiors_p): Declare.
12186 * inferiors.c (remove_process): Fix memory leak, free process.
12187 * linux-low.c (linux_remove_process): New function.
12188 (linux_kill): Call it instead of remove_process.
12189 (linux_detach, linux_wait_1): Ditto.
12191 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
12193 * configure.srv: Add x86 Windows CE target.
12195 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
12197 * inferiors.c (get_thread_process): Make global.
12198 * server.h (get_thread_process): Add prototype.
12199 * thread-db.c (find_one_thread): Use get_thread_process
12200 instead of current_process.
12201 (thread_db_get_tls_address): Do not crash if called when
12202 thread layer is not yet initialized.
12204 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
12206 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
12207 * spu-low.c (current_tid): Rename to ...
12208 (current_ptid): ... this.
12209 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
12210 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
12211 ptid_get_lwp (current_ptid) instead of current_tid.
12212 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
12213 instead of current_tid. Use find_process_pid to verify pid
12214 argument is valid. Pass proper argument to remove_process.
12215 (spu_thread_alive): Compare current_ptid instead of current_tid.
12216 (spu_resume): Likewise.
12218 2009-04-02 Pedro Alves <pedro@codesourcery.com>
12220 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
12223 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12225 Implement the multiprocess extensions, and add linux multiprocess
12228 * server.h (ULONGEST): Declare.
12229 (struct ptid, ptid_t): New.
12230 (minus_one_ptid, null_ptid): Declare.
12231 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
12232 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
12233 (struct inferior_list_entry): Change `id' type from unsigned from
12235 (struct sym_cache, struct breakpoint, struct
12236 process_info_private): Forward declare.
12237 (struct process_info): Declare.
12238 (current_process): Declare.
12239 (all_processes): Declare.
12240 (initialize_inferiors): Declare.
12241 (add_thread): Adjust to use ptid_t.
12242 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
12243 (add_process, remove_process, find_thread_pid): Declare.
12244 (find_inferior_id): Adjust to use ptid_t.
12245 (cont_thread, general_thread, step_thread): Change type to ptid_t.
12246 (multi_process): Declare.
12247 (push_event): Adjust to use ptid_t.
12248 (read_ptid, write_ptid): Declare.
12249 (prepare_resume_reply): Adjust to use ptid_t.
12250 (clear_symbol_cache): Declare.
12251 * inferiors.c (all_processes): New.
12252 (null_ptid, minus_one_ptid): New.
12253 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
12254 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
12255 (add_thread): Change unsigned long to ptid. Remove gdb_id
12257 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
12258 (gdb_id_to_thread): Rename to ...
12259 (find_thread_pid): ... this. Change unsigned long to ptid.
12260 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
12261 (loaded_dll, pull_pid_from_list): Adjust.
12262 (add_process, remove_process, find_process_pid)
12263 (get_thread_process, current_process, initialize_inferiors): New.
12264 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
12265 (struct target_waitstatus) <related_pid>: Ditto.
12266 (struct target_ops) <kill, detach>: Add `pid' argument. Change
12267 return type to int.
12268 (struct target_ops) <join>: Add `pid' argument.
12269 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
12270 (struct target_ops) <wait>: Add `ptid' field. Change return type
12272 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
12273 (mywait): Add `ptid' argument. Change return type to ptid_t.
12274 (target_pid_to_str): Declare.
12275 * target.c (set_desired_inferior): Adjust to use ptids.
12276 (mywait): Add new `ptid' argument. Adjust.
12277 (target_pid_to_str): New.
12278 * mem-break.h (free_all_breakpoints): Declare.
12279 * mem-break.c (breakpoints): Delelete.
12280 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
12281 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
12282 to use per-process breakpoint list.
12283 (free_all_breakpoints): New.
12284 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
12285 (symbol_cache, all_symbols_looked_up): Delete.
12287 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
12289 (prepare_resume_reply): Change ptid argument's type from unsigned
12290 long to ptid_t. Adjust. Implement W;process and X;process.
12291 (free_sym_cache, clear_symbol_cache): New.
12292 (look_up_one_symbol): Adjust to per-process symbol cache. *
12293 * server.c (cont_thread, general_thread, step_thread): Change type
12295 (attached): Delete.
12296 (multi_process): New.
12297 (last_ptid): Change type to ptid_t.
12298 (struct vstop_notif) <ptid>: Change type to ptid_t.
12299 (queue_stop_reply, push_event): Change `ptid' argument's type to
12301 (discard_queued_stop_replies): Add `pid' argument.
12302 (start_inferior): Adjust to use ptids. Adjust to mywait interface
12303 changes. Don't reference the `attached' global.
12304 (attach_inferior): Adjust to mywait interface changes.
12305 (handle_query): Adjust to use ptids. Parse GDB's qSupported
12306 features. Handle and report "multiprocess+". Handle
12308 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
12310 (handle_v_kill): New.
12311 (handle_v_stopped): Adjust to use target_pid_to_str.
12312 (handle_v_requests): Allow multiple attaches and runs when
12313 multiprocess extensions are in effect. Handle "vKill".
12314 (myresume): Adjust to use ptids.
12315 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
12316 (handle_status): Adjust to discard_queued_stop_replies interface
12318 (first_thread_of, kill_inferior_callback)
12319 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
12320 (main): Call initialize_inferiors. Adjust to use ptids, killing
12321 and detaching from all inferiors. Handle multiprocess packet
12323 * linux-low.h: Include gdb_proc_service.h.
12324 (struct process_info_private): New.
12325 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
12326 <lwpid_of>: Use ptid_get_lwp.
12327 (get_lwp_thread): Adjust.
12328 (struct lwp_info): Add `dead' member.
12329 (find_lwp_pid): Declare.
12330 * linux-low.c (thread_db_active): Delete.
12331 (new_inferior): Adjust comment.
12332 (inferior_pid): Delete.
12333 (linux_add_process): New.
12334 (handle_extended_wait): Adjust.
12335 (add_lwp): Change unsigned long to ptid.
12336 (linux_create_inferior): Add process to processes table. Adjust
12337 to use ptids. Don't set new_inferior here.
12338 (linux_attach_lwp): Rename to ...
12339 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
12340 it. Adjust to use ptids.
12341 (linux_attach_lwp): New.
12342 (linux_attach): Add process to processes table. Don't set
12344 (struct counter): New.
12345 (second_thread_of_pid_p, last_thread_of_process_p): New.
12346 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
12347 multiple processes.
12348 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
12349 processes. Remove process from process table.
12350 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
12351 to multiple processes.
12352 (any_thread_of): New.
12353 (linux_detach): Add `pid' argument, and handle it. Remove process
12354 from processes table.
12355 (linux_join): Add `pid' argument. Handle it.
12356 (linux_thread_alive): Change unsighed long argument to ptid_t.
12357 Consider dead lwps as not being alive.
12358 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
12359 threads we're not interested in.
12360 (same_lwp, find_lwp_pid): New.
12361 (linux_wait_for_lwp): Change `pid' argument's type from int to
12363 (linux_wait_for_event): Rename to ...
12364 (linux_wait_for_event_1): ... this. Change `pid' argument's type
12365 from int to ptid_t. Adjust.
12366 (linux_wait_for_event): New.
12367 (linux_wait_1): Add `ptid' argument. Change return type to
12368 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
12369 that exit from the process table.
12370 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
12372 (mark_lwp_dead): New.
12373 (wait_for_sigstop): Adjust to use ptids. If a process exits while
12374 stopping all threads, mark its main lwp as dead.
12375 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
12377 (fetch_register, usr_store_inferior_registers)
12378 (regsets_fetch_inferior_registers)
12379 (regsets_store_inferior_registers, linux_read_memory)
12380 (linux_write_memory): Inline `inferior_pid'.
12381 (linux_look_up_symbols): Adjust to use per-process
12382 `thread_db_active'.
12383 (linux_request_interrupt): Adjust to use ptids.
12384 (linux_read_auxv): Inline `inferior_pid'.
12385 (initialize_low): Don't reference thread_db_active.
12386 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
12387 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
12388 (ps_getpid): Return the pid of the current inferior.
12389 * thread-db.c (proc_handle, thread_agent): Delete.
12390 (thread_db_create_event, thread_db_enable_reporting): Adjust to
12392 (find_one_thread): Change argument type to ptid_t. Adjust to
12394 (maybe_attach_thread): Adjust to per-process data and ptids.
12395 (thread_db_find_new_threads): Ditto.
12396 (thread_db_init): Ditto.
12397 * spu-low.c (spu_create_inferior, spu_attach): Add process to
12398 processes table. Adjust to use ptids.
12399 (spu_kill, spu_detach): Adjust interface. Remove process from
12401 (spu_join, spu_thread_alive): Adjust interface.
12402 (spu_wait): Adjust interface. Remove process from processes
12403 table. Adjust to use ptids.
12404 * win32-low.c (current_inferior_tid): Delete.
12405 (current_inferior_ptid): New.
12406 (debug_event_ptid): New.
12407 (thread_rec): Take a ptid. Adjust.
12408 (child_add_thread): Add `pid' argument. Adjust to use ptids.
12409 (child_delete_thread): Ditto.
12410 (do_initial_child_stuff): Add `attached' argument. Add process to
12412 (child_fetch_inferior_registers, child_store_inferior_registers):
12414 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
12415 (win32_attach): Pass 1 to do_initial_child_stuff.
12416 (win32_kill): Adjust interface. Remove process from processes
12418 (win32_detach): Ditto.
12419 (win32_join): Adjust interface.
12420 (win32_thread_alive): Take a ptid.
12421 (win32_resume): Adjust to use ptids.
12422 (get_child_debug_event): Ditto.
12423 (win32_wait): Adjust interface. Remove exiting process from
12426 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12428 Non-stop mode support.
12430 * server.h (non_stop): Declare.
12431 (gdb_client_data, handler_func): Declare.
12432 (delete_file_handler, add_file_handler, start_event_loop):
12434 (handle_serial_event, handle_target_event, push_event)
12435 (putpkt_notif): Declare.
12436 * target.h (enum resume_kind): New.
12437 (struct thread_resume): Replace `step' field by `kind' field.
12438 (TARGET_WNOHANG): Define.
12439 (struct target_ops) <wait>: Add `options' argument.
12440 <supports_non_stop, async, start_non_stop>: New fields.
12441 (target_supports_non_stop, target_async): New.
12442 (start_non_stop): Declare.
12443 (mywait): Add `options' argument.
12444 * target.c (mywait): Add `options' argument. Print child exit
12445 notifications here.
12446 (start_non_stop): New.
12447 * server.c (non_stop, own_buf, mem_buf): New globals.
12448 (struct vstop_notif): New.
12449 (notif_queue): New global.
12450 (queue_stop_reply, push_event, discard_queued_stop_replies)
12451 (send_next_stop_reply): New.
12452 (start_inferior): Adjust to use resume_kind. Adjust to mywait
12454 (attach_inferior): In non-stop mode, don't wait for the target
12456 (handle_general_set): Handle QNonStop.
12457 (handle_query): When handling qC, return the current general
12458 thread, instead of the first thread of the list.
12459 (handle_query): If the backend supports non-stop mode, include
12460 QNonStop+ in the qSupported query response.
12461 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
12463 (handle_v_attach, handle_v_run): Handle non-stop mode.
12464 (handle_v_stopped): New.
12465 (handle_v_requests): Report support for vCont;t. Handle vStopped.
12466 (myresume): Adjust to use resume_kind. Handle non-stop.
12467 (queue_stop_reply_callback): New.
12468 (handle_status): Handle non-stop mode.
12469 (main): Clear non_stop flag on reconnection. Use the event-loop.
12470 Refactor serial protocol handling from here ...
12471 (process_serial_event): ... to this new function. When GDB
12472 selects any thread, select one here. In non-stop mode, wait until
12473 GDB acks all pending events before exiting.
12474 (handle_serial_event, handle_target_event): New.
12475 * remote-utils.c (remote_open): Install remote_desc in the event
12477 (remote_close): Remove remote_desc from the event loop.
12478 (putpkt_binary): Rename to...
12479 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
12480 (putpkt_binary): New as wrapper around putpkt_binary_1.
12481 (putpkt_notif): New.
12482 (prepare_resume_reply): In non-stop mode, don't change the
12484 * event-loop.c: New.
12485 * Makefile.in (OBJ): Add event-loop.o.
12486 (event-loop.o): New rule.
12488 * linux-low.h (pid_of): Moved here.
12490 (get_lwp_thread): Use lwpid_of.
12491 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
12492 * linux-low.c (pid_of): Delete.
12493 (inferior_pid): Use lwpid_of.
12494 (linux_event_pipe): New.
12495 (target_is_async_p): New.
12497 (handle_extended_wait): Use lwpid_of.
12498 (add_lwp): Don't set lwpid field.
12499 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
12500 (linux_kill_one_lwp): If killing a running lwp, stop it first.
12501 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
12502 (linux_detach_one_lwp): If detaching from a running lwp, stop it
12503 first. Adjust to linux_wait_for_event interface changes. Use
12505 (linux_detach): Don't delete the main lwp here.
12506 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
12507 (status_pending_p): Don't consider explicitly suspended lwps.
12508 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
12509 pointer. Add OPTIONS argument. Change return type to int. Use
12510 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
12511 (linux_wait_for_event): Take an integer pid instead of a lwp_info
12512 pointer. Add status pointer argument. Return a pid instead of a
12513 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
12514 changes. In non-stop mode, don't switch to a random thread.
12515 (linux_wait): Rename to...
12516 (linux_wait_1): ... this. Add target_options argument, and handle
12517 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
12518 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
12519 clean exit and signal exit code. Don't stop all threads in
12520 non-stop mode. In all-stop mode, only stop all threads when
12521 reporting a stop to GDB. Handle explicit thread stop requests.
12522 (async_file_flush, async_file_mark): New.
12524 (send_sigstop): Use lwpid_of.
12525 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
12526 interface changes. In non-stop mode, don't switch to a random
12528 (linux_resume_one_lwp): Use lwpid_of.
12529 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
12530 (linux_resume_one_thread): ... this. Handle resume_stop. In
12531 non-stop mode, don't look for pending flag in all threads.
12532 (resume_status_pending_p): Don't consider explicitly suspended
12534 (my_waitpid): Reimplement. Emulate __WALL.
12535 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12537 (sigchld_handler, linux_supports_non_stop, linux_async)
12538 (linux_start_non_stop): New.
12539 (linux_target_ops): Register linux_supports_non_stop, linux_async
12540 and linux_start_non_stop.
12541 (initialize_low): Install SIGCHLD handler.
12542 * thread-db.c (thread_db_create_event, find_one_thread)
12543 (thread_db_get_tls_address): Use lwpid_of.
12544 * win32-low.c (win32_detach): Adjust to use resume_kind.
12545 (win32_wait): Add `options' argument.
12546 * spu-low.c (spu_resume): Adjust to use resume_kind.
12547 (spu_wait): Add `options' argument.
12549 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12551 Decouple target code from remote protocol.
12553 * target.h (enum target_waitkind): New.
12554 (struct target_waitstatus): New.
12555 (struct target_ops) <wait>: Return an unsigned long. Take a
12556 target_waitstatus pointer instead of a char pointer.
12557 (mywait): Likewise.
12558 * target.c (mywait): Change prototype to return an unsigned long.
12559 Take a target_waitstatus pointer instead of a char pointer. Adjust.
12560 * server.h (thread_from_wait, old_thread_from_wait): Delete
12562 (prepare_resume_reply): Change prototype to take a
12564 * server.c (thread_from_wait, old_thread_from_wait): Delete.
12565 (last_status, last_ptid): New.
12566 (start_inferior): Remove "statusptr" argument. Adjust. Return a
12567 pid instead of a signal.
12568 (attach_inferior): Remove "status" and "signal" parameters.
12570 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
12572 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
12573 (handle_v_requests, myresume): Remove "status" and "signal"
12574 parameters. Adjust.
12575 (handle_status): New.
12576 (main): Delete local `status'. Adjust.
12577 * remote-utils.c: Include target.h.
12578 (prepare_resume_reply): Change prototype to take a
12579 target_waitstatus. Adjust.
12581 * linux-low.c (linux_wait): Adjust to new target_ops->wait
12583 * spu-low.c (spu_wait): Adjust.
12584 * win32-low.c (enum target_waitkind, struct target_waitstatus):
12586 (win32_wait): Adjust.
12588 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12590 * target.h (struct thread_resume): Delete leave_stopped member.
12591 (struct target_ops): Add a `n' argument to the `resume' callback.
12592 * server.c (start_inferior): Adjust.
12593 (handle_v_cont, myresume): Adjust.
12594 * linux-low.c (check_removed_breakpoint): Adjust to resume
12595 interface change, and to removed leave_stopped field.
12596 (resume_ptr): Delete.
12597 (struct thread_resume_array): New.
12598 (linux_set_resume_request): Add new `arg' parameter. Adjust to
12599 resume interface change.
12600 (linux_continue_one_thread, linux_queue_one_thread)
12601 (resume_status_pending_p): Check if the resume field is NULL
12602 instead of checking the leave_stopped member.
12603 (linux_resume): Adjust to the target resume interface change.
12604 * spu-low.c (spu_resume): Adjust to the target resume interface
12606 * win32-low.c (win32_detach, win32_resume): Ditto.
12608 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12610 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
12612 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
12614 (linux_continue_one_thread): Only preserve the stepping flag if
12615 there's a pending breakpoint.
12617 2009-03-31 Pedro Alves <pedro@codesourcery.com>
12619 * server.c (main): After the inferior having exited, call
12620 remote_close before exiting gdbserver.
12622 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
12624 Fix size of FPSCR in Power 7 processors.
12625 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
12626 (PPC_FEATURE_HAS_DFP): New #define.
12627 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
12630 2009-03-23 Pedro Alves <pedro@codesourcery.com>
12632 * server.c (handle_query) Whitespace and formatting.
12634 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12636 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
12637 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
12638 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
12639 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
12640 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
12641 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
12642 Makefile.in, configure.ac: Fix whitespace throughout.
12643 * configure: Regenerate.
12645 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12647 * inferiors.c (find_inferior): Make it safe for the callback
12648 function to delete the currently iterated inferior.
12650 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12652 * Makefile.in (linuw_low_h): Move higher.
12653 (thread-db.o): Depend on $(linux_low_h).
12655 2009-03-17 Pedro Alves <pedro@codesourcery.com>
12657 Rename "process" to "lwp" throughout.
12659 * linux-low.c (all_processes): Rename to...
12660 (all_lwps): ... this.
12661 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
12662 (add_process): Rename to ...
12663 (add_lwp): ... this. Adjust.
12664 (linux_create_inferior): Adjust.
12665 (linux_attach_lwp): Adjust.
12666 (linux_attach): Adjust.
12667 (linux_kill_one_process): Rename to ...
12668 (linux_kill_one_lwp): ... this. Adjust.
12669 (linux_kill): Adjust.
12670 (linux_detach_one_process): Rename to ...
12671 (linux_detach_one_lwp): ... this. Adjust.
12672 (linux_detach): Adjust.
12673 (check_removed_breakpoint): Adjust.
12674 (status_pending_p): Adjust.
12675 (linux_wait_for_process): Rename to ...
12676 (linux_wait_for_lwp): ... this. Adjust.
12677 (linux_wait_for_event): Adjust.
12678 (send_sigstop): Adjust.
12679 (wait_for_sigstop): Adjust.
12680 (stop_all_processes): Rename to ...
12681 (stop_all_lwps): ... this.
12682 (linux_resume_one_process): Rename to ...
12683 (linux_resume_one_lwp): ... this. Adjust.
12684 (linux_set_resume_request, linux_continue_one_thread)
12685 (linux_queue_one_thread, resume_status_pending_p)
12686 (usr_store_inferior_registers, regsets_store_inferior_registers)
12687 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12689 * linux-low.h (get_process): Rename to ...
12690 (get_lwp): ... this. Adjust.
12691 (get_thread_process): Rename to ...
12692 (get_thread_lwp): ... this. Adjust.
12693 (get_process_thread): Rename to ...
12694 (get_lwp_thread): ... this. Adjust.
12695 (struct process_info): Rename to ...
12696 (struct lwp_info): ... this.
12697 (all_processes): Rename to ...
12698 (all_lwps): ... this.
12699 * proc-service.c (ps_lgetregs): Adjust.
12700 * thread-db.c (thread_db_create_event, find_one_thread)
12701 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
12703 2009-03-14 Pedro Alves <pedro@codesourcery.com>
12705 * server.c (handle_query): Handle "qAttached".
12707 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
12709 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
12710 GPLv3, update license URL.
12712 2009-03-01 Doug Evans <dje@google.com>
12714 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
12715 (server_h): Add gdb_signals.h.
12716 (signals.o): Update.
12717 * server.h (target_signal_from_host,target_signal_to_host_p)
12718 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
12720 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
12722 * remote-utils.c (getpkt): Also generate remote-debug
12723 information if noack_mode is set.
12725 2009-02-06 Pedro Alves <pedro@codesourcery.com>
12727 * server.c (handle_query): Report qXfer:siginfo:read and
12728 qXfer:siginfo:write as supported and handle them.
12729 * target.h (struct target_ops) <qxfer_siginfo>: New field.
12730 * linux-low.c (linux_xfer_siginfo): New.
12731 (linux_target_ops): Set it.
12733 2009-01-26 Pedro Alves <pedro@codesourcery.com>
12735 * server.c (gdbserver_usage): Mention --remote-debug.
12736 (main): Accept '--remote-debug' switch.
12738 2009-01-18 Doug Evans <dje@google.com>
12740 * regcache.c (new_register_cache): No need to check result of xcalloc.
12741 * server.c (handle_search_memory): Back out calls to xmalloc,
12742 result is checked and error is returned to user upon failure.
12743 (handle_query): Ditto. Add more checks for result of malloc.
12744 (handle_v_cont): Check result of malloc, report error back to
12746 (handle_v_run): Ditto. Call freeargv.
12747 * server.h (freeargv): Declare.
12748 * utils.c (freeargv): New fn.
12750 2009-01-15 Doug Evans <dje@google.com>
12752 * gdbreplay.c (perror_with_name): Make arg const char *.
12753 * server.h (target_signal_to_name): Make return type const char *.
12754 * thread-db.c (thread_db_err_str): Make return type const char *.
12755 * utils.c (perror_with_name): Make arg const char *.
12757 2009-01-14 Pedro Alves <pedro@codesourcery.com>
12759 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
12760 when handling a EXIT_PROCESS_DEBUG_EVENT.
12762 2009-01-06 Joel Brobecker <brobecker@adacore.com>
12764 * gdbreplay.c (gdbreplay_version): Update copyright year.
12765 * server.c (gdbserver_version): Likewise.
12767 2009-01-05 Doug Evans <dje@google.com>
12769 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
12770 (handle_extended_wait): Improve comment.
12772 2008-12-13 Doug Evans <dje@google.com>
12774 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
12775 * server.h (ATTR_MALLOC): New macro.
12776 (xmalloc,xcalloc,xstrdup): Declare.
12777 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
12778 * inferiors.c: Ditto.
12779 * linux-low.c: Ditto.
12780 * mem-break.c: Ditto.
12781 * regcache.c: Ditto.
12782 * remote-utils.c: Ditto.
12785 * win32-low.c: Ditto.
12787 2008-12-12 Doug Evans <dje@google.com>
12789 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
12790 in debugging printf.
12792 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
12794 2008-12-09 Doug Evans <dje@google.com>
12796 * linux-low.h (struct process_info): Delete member tid, unused.
12797 * thread-db.c (find_one_thread): Update.
12798 (maybe_attach_thread): Update.
12800 2008-12-02 Pedro Alves <pedro@codesourcery.com>
12802 * target.h (struct target_ops): Add qxfer_osdata member.
12803 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
12805 (linux_qxfer_osdata): New functions.
12806 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
12808 * server.c (handle_query): Handle "qXfer:osdata:read:".
12809 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
12810 (buffer_xml_printf): New functions.
12811 * server.h (struct buffer): New.
12812 (buffer_grow_str, buffer_grow_str0): New macros.
12813 (buffer_grow, buffer_free, buffer_init, buffer_finish)
12814 (buffer_xml_printf): Declare.
12816 2008-11-24 Doug Evans <dje@google.com>
12818 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
12820 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
12822 * server.c (handle_v_run): Always use the supplied argument list.
12824 2008-11-19 Bob Wilson <bob.wilson@acm.org>
12826 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
12827 (xtensa_regmap_table): Add entry for scompare1.
12829 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
12831 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
12832 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
12833 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
12834 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
12835 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
12836 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
12837 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
12838 XML target descriptions.
12839 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
12840 when inferior is running on an ISA 2.05 or later processor. Add
12841 special case to return offset for full 64-bit slot of FPSCR when
12844 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
12846 * Makefile.in (SFILES, clean): Added sparc64 files.
12847 (reg-sparc64.o, reg-sparc64.c): New.
12848 * configure.srv (sparc*-*-linux*): New configuration.
12849 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
12850 syscall arguments for SPARC.
12851 (regsets_store_inferior_registers): Likewise.
12852 * linux-sparc-low.c: New file.
12854 2008-10-21 Doug Evans <dje@google.com>
12856 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
12857 (READLINE_DIR,READLINE_DEP): Delete.
12858 (INTERNAL_CFLAGS): Update.
12859 (LINTFLAGS): Update.
12861 2008-10-10 Pedro Alves <pedro@codesourcery.com>
12863 * server.c (handle_v_run): If GDB didn't specify an argv, use the
12864 whole argv from the last run, not just argv[0].
12866 2008-09-08 Pedro Alves <pedro@codesourcery.com>
12868 * regcache.c (new_register_cache): Return NULL if the register
12869 cache size isn't known yet.
12870 (free_register_cache): Avoid dereferencing a NULL regcache.
12872 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
12874 * configure.srv: Merge MIPS and MIPS64.
12876 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
12878 * Makefile.in (uninstall): Apply $(EXEEXT) too.
12880 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
12882 * Makefile.in: Add required vsx dependencies.
12884 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
12885 Declare init_registers_powerpc_vsx32l.
12886 Declare init_registers_powerpc_vsx64l.
12887 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
12888 (ppc_arch_setup): Check for VSX in hwcap.
12889 (ppc_fill_vsxregset): New function.
12890 (ppc_store_vsxregset): New function.
12891 Add new VSX entry in regset_info target_regsets.
12893 * configure.srv: Add new VSX dependencies.
12895 2008-08-12 Pedro Alves <pedro@codesourcery.com>
12897 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
12898 (remote_open): Set or clear transport_is_reliable.
12899 (putpkt_binary): Don't expect acks in noack mode.
12900 (getpkt): Don't send ack/nac in noack mode.
12901 * server.c (handle_general_set): Handle QStartNoAckMode.
12902 (handle_query): If connected by tcp pass QStartNoAckMode+ in
12904 (main): Reset noack_mode on every connection.
12905 * server.h (noack_mode): Declare.
12907 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12909 * Makefile.in (GDBREPLAY_OBS): New variable.
12910 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
12912 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
12913 Daniel Jacobowitz <dan@codesourcery.com>
12915 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
12916 (usr_store_inferior_registers): Likewise.
12917 (regsets_store_inferior_registers): Likewise.
12919 2008-07-31 Rolf Jansen <rj@surtec.com>
12920 Pedro Alves <pedro@codesourcery.com>
12922 * configure.ac: Check for memmem declaration.
12923 * server.c [HAVE_MALLOC_H]: Include malloc.h.
12924 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
12925 (disable_packet_qfThreadInfo): Unconditionally compile.
12926 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
12927 * configure, config.in: Regenerate.
12929 2008-07-28 Doug Kwan <dougkwan@google.com>
12931 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
12932 (linux_write_memory): Remove declaration of errno.
12934 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
12936 * linux-low.c (handle_extended_wait): Do not use "status"
12937 variable uninitialized.
12939 2008-07-07 Pedro Alves <pedro@codesourcery.com>
12941 * server.c (handle_v_attach): Inhibit reporting dll changes.
12943 2008-06-27 Pedro Alves <pedro@codesourcery.com>
12945 * remote-utils.c (prepare_resume_reply): If requested, don't
12946 output "thread:TID" in the T stop reply.
12948 * server.c (disable_packet_vCont, disable_packet_Tthread)
12949 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
12950 (handle_query): If requested, disable support for qC, qfThreadInfo
12952 (handle_v_requests): If requested, disable support for vCont.
12953 (gdbserver_show_disableable): New.
12954 (main): Handle --disable-packet and --disable-packet=LIST.
12956 * server.h (disable_packet_vCont, disable_packet_Tthread)
12957 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
12959 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
12961 * server.c (gdbserver_usage): Mention --version.
12963 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
12965 * Makefile.in (gdbreplay.o): New rule.
12967 2008-06-06 Joseph Myers <joseph@codesourcery.com>
12969 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
12970 message, not gdbserver.
12972 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
12973 Nathan Sidwell <nathan@codesourcery.com>
12974 Joseph Myers <joseph@codesourcery.com>
12976 * acinclude.m4: Include ../../config/acx.m4.
12977 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
12978 * configure, config.in: Regenerate.
12979 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
12980 * server.c (gdbserver_version): Print PKGVERSION.
12981 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
12982 (main): Adjust gdbserver_usage calls.
12983 * gdbreplay.c (version, host_name): Add declarations.
12984 (gdbreplay_version, gdbreplay_usage): New.
12985 (main): Accept --version and --help options.
12987 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
12989 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
12990 (arm_breakpoint_at): Handle Thumb.
12991 (the_low_target): Add comment.
12993 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
12995 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
12997 2008-05-09 Doug Evans <dje@google.com>
12999 * server.h (decode_search_memory_packet): Declare.
13000 * remote-utils.c (decode_search_memory_packet): New fn.
13001 * server.c (handle_search_memory_1): New fn.
13002 (handle_search_memory): New fn.
13003 (handle_query): Process qSearch:memory packets.
13005 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
13007 * regcache.c (registers_length): Remove.
13008 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
13009 full register packet.
13010 * regcache.h (registers_length): Remove prototype.
13011 * server.h (PBUFSIZ): Define to 16384.
13013 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
13015 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
13016 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
13017 powerpc-64l.o, and powerpc-altivec64l.o.
13018 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
13019 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
13020 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
13021 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
13022 rs6000/power-linux.xml, and rs6000/power64-linux.xml
13025 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
13026 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
13027 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
13028 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
13029 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
13030 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
13031 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
13032 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
13033 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
13034 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
13037 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
13038 (init_registers_powerpc_32l): ... this new prototype.
13039 (init_registers_powerpc_32): Remove, replace by ...
13040 (init_registers_powerpc_altivec32l): ... this new prototype.
13041 (init_registers_powerpc_e500): Remove, replace by ...
13042 (init_registers_powerpc_e500l): ... this new prototype.
13043 (init_registers_ppc64): Remove, replace by ...
13044 (init_registers_powerpc_64l): ... this new prototype.
13045 (init_registers_powerpc_64): Remove, replace by ...
13046 (init_registers_powerpc_altivec64l): ... this new prototype.
13047 (ppc_num_regs): Set to 73.
13048 (PT_ORIG_R3, PT_TRAP): Define if necessary.
13049 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
13050 (ppc_cannot_store_register): Handle orig_r3 and trap.
13051 (ppc_arch_setup): Update init_registers_... calls.
13052 (ppc_fill_gregset): Handle orig_r3 and trap.
13054 * inferiors.c (clear_inferiors): Reset current_inferior.
13056 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
13058 * acinclude.m4: Add override.m4.
13059 * configure: Regenerate.
13061 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13063 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
13064 initial call to init_register_ppc64.
13066 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13068 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
13069 single powerpc*-*-linux* case.
13070 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
13072 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
13074 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
13075 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
13077 * linux-ppc-low.c: Include <elf.h>.
13078 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
13079 (ppc_hwcap): New global variable.
13080 (ppc_regmap): Remove __SPE__ #ifdef sections.
13081 (ppc_regmap_e500): New global variable.
13082 (ppc_cannot_store_register): Update __SPE__ special case.
13083 (ppc_get_hwcap): New function.
13084 (ppc_arch_setup): Use it to determine whether inferior supports
13085 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
13086 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
13087 Do not access registers if target does not support AltiVec.
13088 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
13089 Do not access registers if target does not support SPE.
13090 (target_regsets): Unconditionally include AltiVec and SPE regsets.
13092 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
13094 * linux-low.c (disabled_regsets, num_regsets): New.
13095 (use_regsets_p): Delete.
13096 (linux_wait_for_process): Clear disabled_regsets.
13097 (regsets_fetch_inferior_registers): Check and set it.
13098 (regsets_store_inferior_registers): Likewise.
13099 (linux_fetch_registers, linux_store_registers): Do not use
13101 (initialize_low): Allocate disabled_regsets.
13103 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
13105 * Makefile.in (LIBOBJS): New.
13106 (OBS): Use LIBOBJS.
13107 (memmem.o): New rule.
13108 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
13109 * configure: Regenerated.
13111 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
13113 * server.c (handle_query): Never return "unsupported" for
13114 qXfer:features:read queries.
13116 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
13118 * server.c (get_features_xml): Fix inverted condition.
13119 (handle_query): Always support qXfer:feature:read.
13121 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
13123 * server.c (wrapper_argv): New.
13124 (start_inferior): Handle wrapper_argv. If set, expect an extra
13126 (gdbserver_usage): Document --wrapper.
13127 (main): Parse --wrapper.
13129 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13131 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
13132 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
13133 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
13134 (ppc_set_pc): Likewise.
13135 (ppc_arch_setup): New function.
13136 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
13137 of collect_register.
13138 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
13140 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13142 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
13143 instead of linux-ppc64-low.o.
13144 * linux-ppc64-low.c: Remove file.
13145 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
13146 (linux-ppc64-low.o): Remove rule.
13148 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
13149 (init_registers_powerpc_64): Likewise.
13150 (ppc_regmap): Conditionally define depending on __powerpc64__.
13151 (ppc_cannot_store_register): Do not special-case "fpscr" when
13152 compiled on __powerpc64__.
13153 (ppc_collect_ptrace_register): New function.
13154 (ppc_supply_ptrace_register): New function.
13155 (ppc_breakpoint): Change type to "unsigned int".
13156 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
13157 (the_low_target): Conditionally provide initializers for the
13158 arch_setup member depending on __powerpc64__. Install
13159 collect_ptrace_register and supply_ptrace_register members.
13161 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13163 * regcache.h (gdbserver_xmltarget): Add extern declaration.
13164 * server.c (gdbserver_xmltarget): Define.
13165 (get_features_xml): Use it to replace "target.xml" and arch_string.
13167 * configure.srv: Remove srv_xmltarget. Add XML files that were
13168 mentioned there to srv_xmlfiles instead. Remove conditional tests
13169 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
13170 srv_xmlfiles and srv_regobj to include all possible choices.
13171 * configure.ac (srv_xmltarget): Remove.
13172 (srv_xmlfiles): Do not add "target.xml".
13173 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
13174 checks for supplementary target information.
13175 * configure: Regenerate.
13176 * Makefile.in (XML_TARGET): Remove.
13177 (target.xml): Remove rule.
13178 (clean): Do not clean up target.xml.
13179 (.PRECIOUS): Do not mention target.xml.
13181 * target.h (struct target_ops): Remove arch_string member.
13182 * linux-low.c (linux_arch_string): Remove.
13183 (linux_target_ops): Remove arch_string initializer.
13184 * linux-low.h (struct linux_target_ops): Remove arch_string member.
13185 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
13186 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
13187 * spu-low.c (spu_arch_string): Remove.
13188 (spu_target_ops): Remove arch_string initializer.
13189 * win32-low.c (win32_arch_string): Remove.
13190 (win32_target_ops): Remove arch_string initializer.
13191 * win32-low.h (struct win32_target_ops): Remove arch_string member.
13192 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
13193 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
13195 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13197 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
13198 by collect_ptrace_register and supply_ptrace_register hooks.
13199 * linux-low.c (fetch_register): Use supply_ptrace_register callback
13200 instead of checking for the_low_target.left_pad_xfer.
13201 (usr_store_inferior_registers): Use collect_ptrace_register callback
13202 instead of checking for the_low_target.left_pad_xfer.
13204 * linux-s390-low.c (s390_collect_ptrace_register): New function.
13205 (s390_supply_ptrace_register): Likewise.
13206 (s390_fill_gregset): Call s390_collect_ptrace_register.
13207 (the_low_target): Update.
13209 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
13210 (ppc_supply_ptrace_register): Likewise.
13211 (the_low_target): Update.
13213 * linux-i386-low.c (the_low_target): Update.
13214 * linux-x86-64-low.c (the_low_target): Update.
13216 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13218 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
13219 reg-s390.o and reg-s390x.o.
13221 * linux-low.c (new_inferior): New global variable.
13222 (linux_create_inferior, linux_attach): Set it.
13223 (linux_wait_for_process): Call the_low_target.arch_setup after the
13224 target has stopped for the first time.
13225 (initialize_low): Do not call the_low_target.arch_setup.
13227 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
13228 (s390_set_pc): Likewise.
13229 (s390_arch_setup): New function.
13230 (the_low_target): Use s390_arch_setup as arch_setup routine.
13232 * regcache.c (realloc_register_cache): New function.
13233 (set_register_cache): Call it for each existing regcache.
13235 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13237 * server.h (init_registers): Remove prototype.
13239 * linux-low.h (struct linux_target_ops): Add arch_setup field.
13240 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
13241 instead of init_registers ().
13242 * linux-arm-low.c (init_registers_arm): Add prototype.
13243 (init_registers_arm_with_iwmmxt): Likewise.
13244 (the_low_target): Add initializer for arch_setup field.
13245 * linux-cris-low.c (init_registers_cris): Add prototype.
13246 (the_low_target): Add initializer for arch_setup field.
13247 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
13248 (the_low_target): Add initializer for arch_setup field.
13249 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
13250 (the_low_target): Add initializer for arch_setup field.
13251 * linux-ia64-low.c (init_registers_ia64): Add prototype.
13252 (the_low_target): Add initializer for arch_setup field.
13253 * linux-m32r-low.c (init_registers_m32r): Add prototype.
13254 (the_low_target): Add initializer for arch_setup field.
13255 * linux-m68k-low.c (init_registers_m68k): Add prototype.
13256 (the_low_target): Add initializer for arch_setup field.
13257 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
13258 (init_registers_mips64_linux): Likewise.
13259 (the_low_target): Add initializer for arch_setup field.
13260 * linux-ppc-low.c (init_registers_ppc): Add prototype.
13261 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
13262 (the_low_target): Add initializer for arch_setup field.
13263 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
13264 (init_registers_powerpc_64): Likewise.
13265 (the_low_target): Add initializer for arch_setup field.
13266 * linux-s390-low.c (init_registers_s390): Add prototype.
13267 (init_registers_s390x): Likewise.
13268 (the_low_target): Add initializer for arch_setup field.
13269 * linux-sh-low.c (init_registers_sh): Add prototype.
13270 (the_low_target): Add initializer for arch_setup field.
13271 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
13272 (the_low_target): Add initializer for arch_setup field.
13273 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
13274 (the_low_target): Add initializer for arch_setup field.
13276 * win32-low.h (struct win32_target_ops): Add arch_setup field.
13277 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
13278 instead of init_registers ().
13279 * win32-arm-low.c (init_registers_arm): Add prototype.
13280 (the_low_target): Add initializer for arch_setup field.
13281 * win32-i386-low.c (init_registers_i386): Add prototype.
13282 (the_low_target): Add initializer for arch_setup field.
13284 * spu-low.c (init_registers_spu): Add prototype.
13285 (initialize_low): Call initialie_registers_spu () instead of
13286 initialize_registers ().
13288 2008-02-19 Pedro Alves <pedro@codesourcery.com>
13290 * server.c (handle_v_requests): When handling the vRun and vAttach
13291 packets, if already debugging a process, don't kill it. Return an
13294 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
13296 * server.c (handle_query): Correct length check.
13298 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
13300 * win32-low.c (do_initial_child_stuff): Add process handle
13301 parameter. Set current_process_handle and current_process_id from the
13302 parameters. Clear globals.
13303 (win32_create_inferior): Don't set current_process_handle and
13304 current_process_id here. Instead pass them on the call to
13305 do_initial_child_stuff.
13306 (win32_attach): Likewise.
13307 (win32_clear_inferiors): New.
13308 (win32_kill): Don't close the current process handle or the
13309 current thread handle here. Instead call win32_clear_inferiors.
13310 (win32_detach): Don't open a new handle to the process. Call
13311 win32_clear_inferiors.
13312 (win32_join): Don't rely on current_process_handle; open a new
13313 handle using the process id.
13314 (win32_wait): Call win32_clear_inferiors when the inferior process
13317 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
13319 * server.c (monitor_show_help): Add "exit".
13321 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
13323 * Makefile.in (SFILES): Add linux-xtensa-low.c.
13324 (clean): Add reg-xtensa.c.
13325 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
13326 * configure.srv (xtensa*-*-linux*) New target.
13327 * linux-xtensa-low.c: New.
13328 * xtensa-xtregs.c: New.
13330 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
13332 * hostio.c: Don't include errno.h.
13333 (errno_to_fileio_errno): Move to hostio-errno.
13334 * hostio.c: (hostio_error): Remove the error parameter. Defer the
13335 error number outputting to the target->hostio_last_error callback.
13336 (hostio_packet_error): Use FILEIO_EINVAL directly.
13337 (handle_open, handle_pread, hostio_error, handle_unlink): Update
13338 calls to hostio_error.
13339 * hostio-errno.c: New.
13340 * server.h (hostio_last_error_from_errno): Declare.
13341 * target.h (target_ops): Add hostio_last_error member.
13342 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
13343 as hostio_last_error handler.
13344 * spu-low.c (spu_target_ops): Likewise.
13345 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
13346 (wince_hostio_last_error): New functions.
13347 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
13348 as hostio_last_error handler.
13349 (win32_target_ops) [!_WIN32_WCE]: Register
13350 hostio_last_error_from_errno as hostio_last_error handler.
13351 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
13352 (hostio-errno.o): New rule.
13353 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
13354 * configure.srv (srv_hostio_err_objs): New variable. Default to
13356 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
13357 * configure: Regenerate.
13359 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13361 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
13362 (linux_kill, linux_detach): Clean up the process list.
13363 * remote-utils.c (remote_open): Improve port number parsing.
13364 (putpkt_binary, input_interrupt): Only send interrupts if the target
13366 * server.c (extended_protocol): Make static.
13367 (attached): Define earlier.
13368 (exit_requested, response_needed, program_argv): New variables.
13369 (target_running): New.
13370 (start_inferior): Clear attached here.
13371 (attach_inferior): Set attached here.
13372 (require_running): Define.
13373 (handle_query): Use require_running and target_running. Implement
13375 (handle_v_attach, handle_v_run): New.
13376 (handle_v_requests): Use require_running. Handle vAttach and vRun.
13377 (gdbserver_usage): Update.
13378 (main): Redo argument parsing. Handle --debug and --multi. Handle
13379 --attach along with other options or after the port. Save
13380 program_argv. Support no initial program. Resynchronize
13381 communication with GDB after an error. Handle "monitor exit".
13382 Use require_running and target_running. Always allow the extended
13383 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
13384 restart in extended mode.
13385 * README: Refer to the GDB manual. Update --attach usage.
13387 2007-12-20 Andreas Schwab <schwab@suse.de>
13389 * linux-low.c (STACK_SIZE): Define.
13390 (linux_tracefork_child): Use it. Use __clone2 on ia64.
13391 (linux_test_for_tracefork): Likewise.
13393 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
13395 * linux-low.c (linux_wait_for_event): Update messages. Do not
13396 reinsert auto-delete breakpoints.
13397 * mem-break.c (struct breakpoint): Change return type of handler to
13399 (set_breakpoint_at): Update handler type.
13400 (reinsert_breakpoint_handler): Return 1 instead of calling
13402 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
13404 (check_breakpoints): Delete auto-delete breakpoints and return 2.
13405 * mem-break.h (set_breakpoint_at): Update handler type.
13406 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
13407 * win32-low.c (auto_delete_breakpoint): New.
13408 (get_child_debug_event): Use it.
13410 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
13412 * configure.ac: Check for pread and pwrite.
13413 * hostio.c (handle_pread): Fall back to lseek and read.
13414 (handle_pwrite): Fall back to lseek and write.
13415 * config.in, configure: Regenerated.
13417 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
13419 * server.c (myresume): Add own_buf argument.
13420 (main): Update calls.
13422 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
13424 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
13425 * remote-utils.c (remote_open): Do not call disable_async_io.
13426 (block_async_io): Delete.
13427 (unblock_async_io): Make static.
13428 (initialize_async_io): New.
13429 * server.c (handle_v_cont): Handle async I/O here.
13430 (myresume): Likewise. Move other common resume tasks here...
13431 (main): ... from here. Call initialize_async_io. Disable async
13432 I/O before the main loop.
13433 * server.h (initialize_async_io): Declare.
13434 (block_async_io, unblock_async_io): Delete prototypes.
13435 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
13437 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
13439 * remote-utils.c (readchar): Allow binary data in received messages.
13441 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13443 * win32-low.c (attaching): New global.
13444 (win32_create_inferior): Clear the `attaching' global.
13445 (win32_attach): Set the `attaching' global.
13446 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
13447 attaching. Only set a breakpoint at the entry point if not
13450 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13452 * server.c (main): Don't report dll events on the initial
13453 connection on attaches.
13455 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13457 * server.c (main): Relax numerical bases supported for the pid of
13458 the --attach command line argument.
13460 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13462 * win32-low.c (win32_attach): Call OpenProcess before
13463 DebugActiveProcess, not after. Add last error output to error
13466 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13468 * win32-low.c (win32_get_thread_context)
13469 (win32_set_thread_context): New functions.
13470 (thread_rec): Use win32_get_thread_context.
13471 (continue_one_thread, win32_resume): Use win32_set_thread_context.
13472 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
13475 2007-12-03 Leo Zayas
13476 Pedro Alves <pedro_alves@portugalmail.pt>
13478 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
13480 (child_add_thread): Minor cleanup.
13481 (child_continue): Resume artificially suspended threads before
13482 calling ContinueDebugEvent.
13483 (suspend_one_thread): New.
13484 (fake_breakpoint_event): New.
13485 (get_child_debug_event): Change return type to int. Check here if
13486 gdb sent an interrupt request. If a soft interrupt was requested,
13487 fake a breakpoint event. Return 0 if there is no event to handle,
13489 (win32_wait): Don't check here if gdb sent an interrupt request.
13490 Ensure there is a valid event to handle.
13491 (win32_request_interrupt): Add soft interruption method as last
13494 2007-12-03 Leo Zayas
13495 Pedro Alves <pedro_alves@portugalmail.pt>
13497 * win32-low.h (win32_thread_info): Add descriptions to the
13498 structure members. Replace `suspend_count' counter by a
13500 * win32-low.c (thread_rec): Update condition of when to get the
13501 context from the inferior. Rely on ContextFlags being set if it
13502 has already been retrieved. Only suspend the inferior thread if
13503 we haven't already. Warn if that fails.
13504 (continue_one_thread): s/suspend_count/suspended/. Only call
13505 ResumeThread once. Warn if that fails.
13507 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13509 * win32-low.c (win32_wait): Don't read from the inferior when it
13510 has already exited.
13512 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13514 * Makefile.in (win32_low_h): New variable.
13515 (win32-low.o): Add dependency on $(win32_low_h).
13516 (win32-arm-low.o, win32-i386-low.o): New rules.
13518 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13520 * hostio.c: Correct copyright year.
13522 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13524 * Makefile.in (OBS): Add hostio.o.
13525 (hostio.o): New rule.
13526 * server.h (handle_vFile): Declare.
13527 * hostio.c: New file.
13528 * server.c (handle_v_requests): Take packet_len and new_packet_len
13529 for binary packets. Call handle_vFile.
13530 (main): Update call to handle_v_requests.
13532 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
13534 * linux-low.c: Include <sched.h>.
13536 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
13538 * linux-low.c (linux_tracefork_grandchild): New.
13539 (linux_tracefork_child): Use clone.
13540 (linux_test_for_tracefork): Use clone; allocate and free a stack.
13542 2007-10-31 Joel Brobecker <brobecker@adacore.com>
13544 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
13546 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
13548 * linux-low.c (handle_extended_wait): Handle unexpected signals.
13550 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
13552 * inferiors.c (change_inferior_id): Delete.
13553 (add_pid_to_list, pull_pid_from_list): New.
13554 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
13555 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
13556 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
13557 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
13558 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
13559 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
13560 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
13561 (using_threads): Always set to 1.
13562 (handle_extended_wait): New.
13563 (add_process): Do not set TID.
13564 (linux_create_inferior): Set must_set_ptrace_flags.
13565 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
13566 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
13567 (linux_thread_alive): Rename TID argument to LWPID.
13568 (linux_wait_for_process): Handle unknown processes. Do not use TID.
13569 (linux_wait_for_event): Do not use TID or check using_threads. Update
13570 call to dead_thread_notify. Call handle_extended_wait.
13571 (linux_create_inferior): Use PTRACE_SETOPTIONS.
13572 (send_sigstop): Delete sigstop_sent.
13573 (wait_for_sigstop): Avoid TID.
13574 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
13575 (linux_test_for_tracefork): New.
13576 (linux_lookup_signals): Use thread_db_active and
13577 linux_supports_tracefork_flag.
13578 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
13579 * linux-low.h (get_process_thread): Avoid TID.
13580 (struct process_ifo): Move thread_known and tid to the end. Remove
13582 (linux_attach_lwp, thread_db_init): Update prototypes.
13583 * server.h (change_inferior_id): Delete prototype.
13584 (add_pid_to_list, pull_pid_from_list): New prototypes.
13585 * thread-db.c (thread_db_use_events): New.
13586 (find_first_thread): Rename to...
13587 (find_one_thread): ...this. Update callers and messages. Do not
13588 call fatal. Check thread_db_use_events. Do not call
13589 change_inferior_id or new_thread_notify.
13590 (maybe_attach_thread): Update. Do not call new_thread_notify.
13591 (thread_db_init): Set thread_db_use_events. Check use_events.
13592 * utils.c (fatal, warning): Correct message prefix.
13594 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
13596 * Makefile.in (clean): Remove new files.
13597 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
13598 (powerpc-64.o, powerpc-64.c): New rules.
13599 * configure.srv: Use alternate register sets for powerpc64-*-linux*
13600 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
13602 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
13604 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
13605 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
13606 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
13607 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
13608 (target_regsets): Add AltiVec and SPE register sets.
13609 * configure.ac: Check for AltiVec and SPE.
13610 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
13611 (ppc_fill_vrregset, ppc_store_vrregset): New.
13612 (target_regsets): Add AltiVec register set.
13613 * configure: Regenerated.
13615 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
13617 * linux-low.c (O_LARGEFILE): Define.
13618 (linux_read_memory): Use /proc/PID/mem.
13619 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
13620 * configure, config.in: Regenerated.
13622 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13624 * linux-low.c (linux_wait_for_event): Do not pass signals while
13627 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13629 * win32-low.c (create_process): New.
13630 (win32_create_inferior): Use create_process instead of
13631 CreateProcess. If create_process failed retry appending an ".exe"
13632 suffix. Store the GetLastError result immediatelly after
13633 create_process calls and use it on the call to error.
13635 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13637 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
13639 2007-08-23 Joel Brobecker <brobecker@adacore.com>
13641 * configure.ac: Switch license to GPLv3.
13643 2007-08-01 Michael Snyder <msnyder@access-company.com>
13645 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
13647 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
13649 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
13651 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
13652 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
13653 CloseToolhelp32Snapshot.
13654 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
13655 CloseToolhelp32Snapshot.
13657 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
13659 * server.c (main): Check for inferior exit before main loop.
13661 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
13663 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
13664 instead of on tmp_desc.
13666 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
13667 Daniel Jacobowitz <dan@codesourcery.com>
13669 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
13670 (add_thread): Minor cleanups.
13671 (clear_inferiors): Move lower in the file. Clear the DLL
13673 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
13674 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
13675 (xml_escape_text): New.
13676 * server.c (handle_query): Handle qXfer:libraries:read. Report it
13678 (handle_v_cont): Report errors.
13679 (gdbserver_version): Update.
13680 (main): Correct size of own_buf. Do not report initial DLL events.
13681 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
13682 (unloaded_dll, xml_escape_text): New.
13683 * win32-low.c (enum target_waitkind): Update comments.
13684 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
13685 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
13686 (win32_EnumProcessModules, win32_GetModuleInformation)
13687 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
13688 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
13689 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
13690 (win32_Module32First, win32_Module32Next, load_toolhelp)
13691 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
13692 (get_child_debug_event): Handle DLL events.
13693 (win32_wait): Likewise.
13695 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
13697 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
13698 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
13700 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13702 * win32-low.c (handle_output_debug_string): Ignore event if not
13705 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13707 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
13709 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
13711 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
13713 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
13715 * inferiors.c (change_inferior_id): Add comment.
13716 * linux-low.c (check_removed_breakpoint): Add an early
13717 prototype. Improve debug output.
13718 (linux_attach): Doc update.
13719 (linux_detach_one_process, linux_detach): Clean up before releasing
13721 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
13722 * linux-low.h (struct process_info): Doc improvement.
13723 * mem-break.c (delete_all_breakpoints): New.
13724 * mem-break.h (delete_all_breakpoints): New prototype.
13725 * thread-db.c (find_first_thread): New.
13726 (thread_db_create_event): Call it instead of
13727 thread_db_find_new_threads. Clean up unused variables.
13728 (maybe_attach_thread): Remove first thread handling.
13729 (thread_db_find_new_threads): Use find_first_thread.
13730 (thread_db_get_tls_address): Likewise.
13732 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
13734 * thread-db.c (thread_db_find_new_threads): Add prototype.
13735 (thread_db_create_event): Check for the main thread before adding
13737 (maybe_attach_thread): Only enable event reporting if TID == 0.
13738 (thread_db_get_tls_address): Check for new threads.
13740 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
13742 * linux-low.c (linux_create_inferior): Try execv before execvp.
13743 * spu-low.c (spu_create_inferior): Likewise.
13745 2007-06-13 Mike Frysinger <vapier@gentoo.org>
13747 * linux-low.c (linux_create_inferior): Change execv to execvp.
13748 * spu-low.c (spu_create_inferior): Likewies.
13750 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
13752 * Makefile.in (clean): Clean new files instead of deleted ones.
13753 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
13754 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
13756 * configure.srv: Specify XML files and new regformats for MIPS and
13758 * linux-mips-low.c (mips_num_regs): Set to only used registers.
13759 (mips_regmap): Do not fetch $0. Remove unused registers. Add
13760 an entry for the restart register.
13761 (mips_cannot_fetch_register, mips_cannot_store_register)
13762 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
13763 register names to match the XML descriptions.
13764 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
13765 restart register instead of $0.
13767 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13768 Markus Deuling <deuling@de.ibm.com>
13770 * remote-utils.c (decode_xfer_write): New function.
13771 * server.h (decode_xfer_write): Add prototype.
13772 * server.c (handle_query): Add PACKET_LEN argument. Support
13773 qXfer:spu:read and qXfer:spu:write packets.
13774 (main): Pass packet_len to handle_query.
13775 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
13776 * target.h (target_ops): Add qxfer_spu.
13778 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13780 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
13781 accessing non-seekable spufs files.
13783 2007-05-16 Markus Deuling <deuling@de.ibm.com>
13785 * server.c (handle_query): Add reply for qC packet.
13787 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13788 Leo Zayas <lerele@champenstudios@com>
13790 * server.h (check_remote_input_interrupt_request): New function.
13791 * remote_utils.c (INVALID_DESCRIPTOR): New define.
13792 (remote_desc): Initialize with INVALID_DESCRIPTOR.
13793 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
13794 (check_remote_input_interrupt_request): New function.
13795 * server.h (check_remote_input_interrupt_request): Declare.
13796 * win32-low.c (winapi_DebugBreakProcess,
13797 winapi_GenerateConsoleCtrlEvent): New typedefs.
13798 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
13800 (win32_wait): Check for remote interrupt request
13801 with check_remote_input_interrupt_request.
13802 (win32_request_interrupt): New function.
13803 (win32_target_op): Set request_interrupt to win32_request_interrupt.
13805 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13807 * win32-low.c (debug_registers_changed,
13808 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
13809 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
13810 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
13811 (thread_rec): Get context using the low target.
13812 (child_add_thread): Call thread_added on the low target,
13813 which does the same thing.
13815 (do_initial_child_stuff): Remove debug registers references.
13816 Set context using the low target. Resume threads after
13817 setting the contexts.
13818 (child_continue): Remove dead variable. Remove debug
13819 registers references.
13820 (child_fetch_inferior_registers): Go through the low target.
13821 (do_child_store_inferior_registers): Remove.
13822 (child_store_inferior_registers): Go through the low target.
13823 (win32_resume): Remove debug registers references.
13824 Set context using the low target.
13825 (handle_exception): Change return type to void. Don't record
13826 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
13827 first chance exception.
13828 (get_child_debug_event): Change return type to void. Remove
13829 goto loop. Always return after waiting for debug event.
13830 (win32_wait): Convert to switch statement. Handle spurious
13833 * win32-i386-low.c (debug_registers_changed,
13834 debug_registers_used): New.
13835 (initial_stuff): Rename to ...
13836 (i386_initial_stuff): ... this. Clear debug registers
13838 (store_debug_registers): Delete.
13839 (i386_get_thread_context): New.
13840 (load_debug_registers): Delete.
13841 (i386_set_thread_context): New.
13842 (i386_thread_added): New.
13843 (single_step): Rename to ...
13844 (i386_single_step): ... this.
13845 (do_fetch_inferior_registers): Rename to ...
13846 (i386_fetch_inferior_register): ... this.
13847 (i386_store_inferior_register): New.
13848 (the_low_target): Adapt to new interface.
13850 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
13851 (arm_get_thread_context): New.
13852 (arm_set_thread_context): New.
13854 (do_fetch_inferior_registers): Rename to ...
13855 (arm_fetch_inferior_register): ... this.
13856 (arm_store_inferior_register): New.
13857 (arm_wince_breakpoint): Reimplement as unsigned long.
13858 (arm_wince_breakpoint_len): Define.
13859 (the_low_target): Adapt to new interface.
13861 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
13862 load_debug_registers. Add get_thread_context, set_thread_context,
13863 thread_added and store_inferior_register. Rename
13864 fetch_inferior_registers to fetch_inferior_register.
13865 (regptr): Remove declaration.
13867 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13869 * linux-low.c (linux_detach): Change return type to int. Return 0.
13870 * spu-low.c (spu_detach): Likewise.
13872 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13874 * target.h (target_ops): Change return type of detach to int.
13876 (join_inferior): New.
13877 * server.c (main): Don't skip detach support on mingw32.
13878 If the inferior doesn't support detaching return error.
13879 Call join_inferior instead of using waitpid.
13880 * linux-low.c (linux_join): New.
13881 (linux_target_op): Add linux_join.
13882 * spu-low.c (spu_join): New.
13883 (spu_target_ops): Add spu_join.
13884 * win32-low.c (win32_detach): Adapt to new interface.
13885 Reopen current_process_handle before detaching. Issue a child
13886 resume before detaching.
13888 (win32_target_op): Add win32_join.
13890 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13892 * win32-low.c (win32-attach): Fix return value.
13893 * target.h (target_ops): Describe ATTACH return values.
13895 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13897 * win32-low.c (GETPROCADDRESS): Define.
13898 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
13899 (winapi_DebugSetProcessKillOnExit): Likewise.
13900 (win32_create_inferior): Force usage of ansi CreateProcessA.
13901 (win32_attach): Use GETPROCADDRESS.
13902 (win32_detach): Likewise.
13904 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13906 * win32-low.c (win32_wait): Don't use WSTOPSIG.
13908 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
13910 * win32-low.c: Commit leftover changes from 2007-03-29.
13912 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13914 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
13915 fields short instead of int. Add explicit padding.
13916 (i387_cache_to_fsave): Remove unnecessary casts.
13917 (i387_fsave_to_cache): Doc fix.
13918 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
13920 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13922 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
13923 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
13925 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13927 * configure.srv (arm*-*-mingw32ce*): Move near the other
13930 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13932 * configure.ac: Add errno checking.
13933 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
13934 sys/file.h and malloc.h.
13935 (AC_CHECK_DECLS): Add perror.
13936 (srv_mingwce): Handle.
13937 * configure.srv (i[34567]86-*-cygwin*): Add
13938 win32-i386-low.o to srv_tgtobj.
13939 (i[34567]86-*-mingw*): Likewise.
13940 (arm*-*-mingw32ce*): Add case.
13941 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13942 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
13943 [__MINGW32CE__] (strerror): New function.
13944 [__MINGW32CE__] (errno): Define to GetLastError.
13945 [__MINGW32CE__] (COUNTOF): New macro.
13946 (remote_open): Remove extra close call.
13947 * mem-break.c (delete_breakpoint_at): New function.
13948 * mem-break.h (delete_breakpoint_at): Declare.
13949 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13950 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
13951 [USE_WIN32API] (read, write): Add char* casts.
13952 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
13953 * server.h: Include wincecompat.h on Windows CE.
13954 [HAVE_ERRNO_H]: Check.
13955 (perror): Declare if not declared.
13956 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
13957 (perror_with_name): Remove errno declaration.
13958 * wincecompat.h: New.
13959 * wincecompat.c: New.
13960 * win32-low.h: New.
13961 * win32-arm-low.c: New.
13962 * win32-i386-low.c: New.
13963 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
13964 (OUTMSG2): Make it safe.
13966 (COUNTOF): New macro.
13967 (NUM_REGS): Get it from the low target.
13968 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
13969 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
13970 (thread_rec): Let low target handle debug registers.
13971 (child_add_thread): Likewise.
13972 (child_init_thread_list): Likewise.
13973 (continue_one_thread): Likewise.
13975 (do_child_fetch_inferior_registers): Move to ...
13976 * win32-i386-low.c: ... here, and rename to ...
13977 (do_fetch_inferior_registers): ... this.
13978 * win32-low.c (child_fetch_inferior_registers):
13979 Go through the low target.
13980 (do_child_store_inferior_registers): Use regptr.
13981 (strwinerror): New function.
13982 (win32_create_inferior): Handle Windows CE.
13983 Use strwinerror instead of strerror on Windows error
13984 codes. Add program to the error output.
13985 Don't close the main thread handle on Windows CE.
13986 (win32_attach): Use coredll.dll on Windows CE.
13987 (win32_kill): Close current process and current
13989 (win32_detach): Use coredll.dll on Windows CE.
13990 (win32_resume): Let low target handle debug registers, and
13992 (handle_exception): Add/Remove initial breakpoint. Avoid
13993 non-existant WSTOPSIG on Windows CE.
13994 (win32_read_inferior_memory): Cast to remove warning.
13995 (win32_arch_string): Go through the low target.
13996 (initialize_low): Call set_breakpoint_data with the low
13997 target's breakpoint.
13998 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
13999 FOP_REGNUM, mappings): Move to ...
14000 * win32-i386-low.c: ... here.
14001 * win32-low.c (win32_thread_info): Move to ...
14002 * win32-low.h: ... here.
14003 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
14004 win32-arm-low.c and wincecompat.c.
14005 (all:): Add $EXEEXT.
14006 (install-only:): Likewise.
14007 (gdbserver:): Likewise.
14008 (gdbreplay:): Likewise.
14009 * config.in: Regenerate.
14010 * configure: Regenerate.
14012 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14014 * win32-low.c: Rename typedef thread_info to
14015 win32_thread_info throughout.
14017 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14019 * win32-i386-low.c: Rename to ...
14020 * win32-low.c: ... this.
14021 * configure.srv: Replace win32-i386-low.o with win32-low.o.
14022 * Makefile.in: Likewise.
14024 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
14026 * remote-utils.c (monitor_output): Constify msg parameter.
14027 * server.h (monitor_output): Likewise.
14028 * win32-i386-low.c (handle_output_debug_string): New.
14029 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
14030 handle_output_debug_string.
14031 (get_child_debug_event): Likewise.
14033 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
14035 * server.c (main): Correct strtoul check.
14037 2007-03-27 Jon Ringle <jon@ringle.org>
14039 * linux-low.c: Check __ARCH_HAS_MMU__ also.
14041 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
14043 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
14045 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
14047 * terminal.h: Check HAVE_SGTTY_H.
14049 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
14051 * remote-utils.c (remote_open): Print out the assigned port number.
14053 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
14055 * remote-utils.c (monitor_output): New function.
14056 * server.c (debug_threads): Define here.
14057 (monitor_show_help): New function.
14058 (handle_query): Handle qRcmd.
14059 (main): Do not handle 'd' packet.
14060 * server.h (debug_threads, remote_debug, monitor_output): Declare.
14061 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
14064 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14066 * Makefile.in (EXEEXT): New.
14067 (clean): Use $(EXEEXT).
14069 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14071 * target.h (target_ops): Rename send_signal to request_interrupt,
14072 and remove enum target_signal parameter.
14073 * linux-low.c (linux_request_interrupt): Rename from
14074 linux_send_signal, and always send SIGINT.
14075 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
14076 and always send SIGINT.
14077 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
14079 (input_interrupt): Likewise.
14081 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14083 * server.c (get_features_xml): Check if target implemented
14085 * win32-i386-low.c (win32_arch_string): New.
14086 (win32_target_ops): Add win32_arch_string as arch_string member.
14088 2007-02-22 Markus Deuling <deuling@de.ibm.com>
14090 * spu-low.c (spu_arch_string): New.
14091 (spu_target_ops): Add spu_arch_string.
14093 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
14095 * remote-utils.c: Remove HAVE_TERMINAL_H check.
14096 * configure.ac: Do not check for terminal.h.
14097 * configure, config.in: Regenerated.
14099 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14101 * Makefile.in (OBS): Add $(XML_BUILTIN).
14102 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
14104 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
14105 (arm-with-iwmmxt.c): New.
14106 * config.in, configure: Regenerate.
14107 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
14108 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
14109 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
14110 (arm*-*-linux*): Add iWMMXt and regset support.
14111 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
14112 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
14113 (arm_store_wmmxregset, target_regsets): New.
14114 * server.c (get_features_xml): Take annex argument. Check builtin
14116 (handle_query): Handle multiple annexes.
14118 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14120 * remote-utils.c [USE_WIN32API] (read, write): Define.
14121 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
14124 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
14126 * linux-i386-low.c (the_low_target): Set arch_string.
14127 * linux-x86-64-low.c (the_low_target): Likewise.
14128 * linux-low.c (linux_arch_string): New.
14129 (linux_target_ops): Add it.
14130 * linux-low.h (struct linux_target_ops): Add arch_string.
14131 * server.c (write_qxfer_response): Use const void * for DATA.
14132 (get_features_xml): New.
14133 (handle_query): Handle qXfer:features:read. Report it for qSupported.
14134 * target.h (struct target_ops): Add arch_string method.
14136 2007-01-03 Denis Pilat <denis.pilat@st.com>
14137 Daniel Jacobowitz <dan@codesourcery.com>
14139 * linux-low.c (linux_kill): Handle being called with no threads.
14140 * win32-i386-low.c (win32_kill): Likewise.
14141 (get_child_debug_event): Clear current_process_handle.
14143 2006-12-30 Denis PILAT <denis.pilat@st.com>
14144 Daniel Jacobowitz <dan@codesourcery.com>
14146 * remote-utils.c (remote_open): Check the type of specified
14147 serial port devices before opening them.
14148 * server.c (main): Kill the inferior if an error occurs during
14149 the first remote_open.
14151 2006-12-05 Markus Deuling <deuling@de.ibm.com>
14153 * README: Update supported targets.
14155 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
14157 * Makefile.in (clean): Remove reg-mips64.c.
14158 (reg-mips64.c, reg-mips64.o): New rules.
14159 * configure.srv: Handle mips64. Include regset support for mips.
14160 * linux-mips-low.c (union mips_register): New.
14161 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
14162 (mips_breakpoint, mips_breakpoint_at): Use int.
14163 (mips_collect_register, mips_supply_register)
14164 (mips_collect_register_32bit, mips_supply_register_32bit)
14165 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
14166 (mips_store_fpregset, target_regsets): New.
14167 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
14169 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
14171 * configure.srv: Add target "spu*-*-*".
14172 * Makefile.in (clean): Remove reg-spu.c.
14173 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
14174 * spu-low.c: New file.
14176 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
14178 * configure.ac: Correct td_thr_tls_get_addr test.
14179 * configure: Regenerated.
14181 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
14183 * linux-low.c (linux_wait_for_event): Reformat. Use the
14184 pass_signals array.
14185 * remote-utils.c (decode_address_to_semicolon): New.
14186 * server.c (pass_signals, handle_general_set): New.
14187 (handle_query): Mention QPassSignals for qSupported.
14188 (main): Call handle_general_set.
14189 * server.h (pass_signals, decode_address_to_semicolon): New.
14191 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
14193 * server.c (handle_query): Correct error handling for read_auxv.
14195 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
14197 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
14198 and srv_linux_thread_db to yes.
14199 * linux-s390-low.c (s390_fill_gregset): New function.
14200 (target_regsets): Define data structure.
14202 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
14204 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
14205 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
14206 * config.in, configure: Regenerated.
14207 * inferiors.c (gdb_id_to_thread): New function.
14208 (gdb_id_to_thread_id): Use it.
14209 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
14210 * linux-low.h (struct process_info): Add th member.
14211 (thread_db_get_tls_address): New prototype.
14212 * remote-utils.c (decode_address): Make non-static.
14213 * server.c (handle_query): Handle qGetTLSAddr.
14214 * server.h (gdb_id_to_thread, decode_address): New prototypes.
14215 * target.h (struct target_ops): Add get_tls_address.
14216 * thread-db.c (maybe_attach_thread): Save the thread handle.
14217 (thread_db_get_tls_address): New.
14219 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
14221 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
14222 (linux_resume_one_process): Take a siginfo_t *. Update all
14223 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
14224 (struct pending_signals): Add a siginfo_t.
14225 (linux_wait_for_process): Always set last_status.
14226 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
14227 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
14228 * linux-low.h (struct process_info): Add last_status.
14230 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
14232 * remote-utils.c (try_rle): New function.
14233 (putpkt_binary): Use it.
14235 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
14237 * Makefile.in (clean): Clean reg-x86-64-linux.c.
14238 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
14239 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
14240 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
14241 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
14244 2006-08-08 Richard Sandiford <richard@codesourcery.com>
14246 * server.c (terminal_fd): New variable.
14247 (old_foreground_pgrp): Likewise.
14248 (restore_old_foreground_pgrp): New function.
14249 (start_inferior): Record the terminal file descriptor in terminal_fd
14250 and its original foreground group in old_foreground_pgrp. Register
14251 restore_old_foreground_pgrp with atexit().
14253 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
14255 * server.c (handle_query): Correct qPart to qXfer.
14257 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
14259 * configure.ac: Check for more headers which are missing on
14260 Windows. Automatically supply -lwsock32 and USE_WIN32API.
14261 * configure.srv: Add Cygwin and mingw32.
14262 * remote-utils.c: Don't include headers unconditionally which
14263 are missing on mingw32. Include <winsock.h> for mingw32.
14264 (remote_open): Adjust for mingw32 support. Flush
14265 standard error after writing to it.
14266 (remote_close, putpkt_binary, input_interrupt, block_async_io)
14267 (unblock_async_io, enable_async_io, disable_async_io)
14268 (readchar, getpkt): Update for Winsock support.
14269 (prepare_resume_reply): Expect a protocol signal number.
14270 * server.c: Disable <sys/wait.h> on mingw32.
14271 (start_inferior): Adjust for mingw32 support. Flush
14272 standard error after writing to it.
14273 (attach_inferior): Likewise. Use protocol signal
14275 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
14277 * win32-i386-low.c: New file.
14278 * Makefile.in (XM_CLIBS): Set.
14279 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
14280 (win32-i386-low.o): New dependency rule.
14281 * linux-low.c (linux_wait): Use target signal numbers.
14282 * target.h (struct target_ops): Doc fix.
14283 * server.h (target_signal_to_name): New prototype.
14284 * gdbreplay.c: Don't include headers unconditionally which
14285 are missing on mingw32. Include <winsock.h> for mingw32.
14286 (remote_close, remote_open): Adjust for Winsock support.
14287 * configure, config.in: Regenerated.
14289 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14291 * server.c (decode_xfer_read, write_qxfer_response): New.
14292 (handle_query): Take a packet length argument. Handle
14293 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
14294 the qSupported response.
14295 (main): Update call to handle_query.
14297 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
14299 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
14300 (putpkt_binary): Renamed from putpkt and adjusted for binary
14302 (putpkt): New wrapper for putpkt_binary.
14303 (readchar): Don't mask off the high bit.
14304 (decode_X_packet): New function.
14305 * server.c (main): Call putpkt_binary if a handler sets the packet
14306 length. Save the length of the incoming packet. Handle 'X'.
14307 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
14309 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
14311 * server.c (handle_query): Handle qSupported.
14313 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14315 * remote-utils.c (all_symbols_looked_up): New variable.
14316 (look_up_one_symbol): Check it.
14317 * server.h (look_up_one_symbol): New declaration.
14318 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
14320 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14322 * Makefile.in (linux-arm-low.o): Update dependencies.
14323 * linux-arm-low.c: Include "gdb_proc_service.h".
14324 (PTRACE_GET_THREAD_AREA): Define.
14325 (ps_get_thread_area): New function.
14327 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
14329 * configure.srv (m68k*-*-uclinux*): New target.
14330 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
14331 (linux_resume_one_process): Remove extraneous cast.
14332 (linux_read_offsets): New.
14333 (linux_target_op): Add linux_read_offsets on mmuless systems.
14334 * server.c (handle_query): Add qOffsets logic.
14335 * target.h (struct target_ops): Add read_offsets.
14337 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14339 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
14340 (PTRACE_GET_THREAD_AREA): Define.
14341 (ps_get_thread_area): New function.
14342 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
14343 (linux-x86-64-low.o): Update.
14345 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14347 * configure.ac: Remove checks for prfpregset_t.
14348 * gdb_proc_service.h: New file.
14349 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
14350 new "gdb_proc_service.h".
14351 * proc-service.c: Likewise.
14352 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
14353 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
14354 * Makefile.in (gdb_proc_service_h): Updated.
14355 * configure, config.in: Regenerated.
14357 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14359 * remote-utils.c (prepare_resume_reply): Move declaration
14360 of gdb_id_from_wait to the top of the block.
14362 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
14364 * linux-low.c (regsets_store_inferior_registers): Read the regset
14365 from the target before filling it.
14367 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14369 * server.c (attach_inferior): Return SIGTRAP for a successful
14372 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
14374 * Makefile.in (OBS): Add version.o.
14375 (STAGESTUFF): Delete.
14376 (version.o): Add dependencies.
14377 (version.c): Replace rule.
14378 (clean): Remove version.c.
14379 * server.c (gdbserver_version): New.
14380 (gdbserver_usage): Use printf.
14381 (main): Handle --version and --help.
14382 * server.h (version, host_name): Add declarations.
14384 2005-12-23 Eli Zaretskii <eliz@gnu.org>
14396 * linux-x86-64-low.c:
14398 * linux-s390-low.c:
14399 * linux-ppc64-low.c:
14401 * linux-mips-low.c:
14402 * linux-m68k-low.c:
14403 * linux-m32r-low.c:
14406 * linux-ia64-low.c:
14407 * linux-i386-low.c:
14408 * linux-crisv32-low.c:
14420 * gdbserver.1: Add (C) after Copyright. Update the FSF
14423 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
14425 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
14426 (arm_breakpoint_at): Recognize both breakpoints.
14427 (the_low_target): Use the correct breakpoint instruction.
14429 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
14431 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
14432 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
14433 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
14434 (the_low_target): Update.
14436 2005-10-25 Andreas Schwab <schwab@suse.de>
14438 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
14440 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
14441 (ia64_num_regs): Reduce to 462.
14443 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
14445 * acinclude.m4: Correct quoting.
14446 * aclocal.m4: Regenerated.
14448 Suggested by SZOKOVACS Robert <szo@ies.hu>:
14449 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
14450 (thread_db_init): Call thread_db_err_str.
14451 * configure.ac: Check for TD_VERSION.
14452 * config.in, configure: Regenerated.
14454 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14456 * server.h (error, fatal, warning): Add ATTR_FORMAT.
14458 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14460 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
14461 is not available. Define HAVE_PTRACE_GETREGS if it is.
14462 * config.in, configure: Regenerated.
14463 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
14464 * linux-i386-low.c, linux-m68k-low.c: Update to use
14465 HAVE_PTRACE_GETREGS.
14466 * linux-low.c (regsets_fetch_inferior_registers)
14467 (regsets_store_inferior_registers): Only return 0 if we processed
14469 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
14470 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
14472 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14474 * inferiors.c (struct thread_info): Add gdb_id.
14475 (add_thread): Add gdb_id argument.
14476 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
14477 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
14478 calls to add_thread.
14479 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
14480 * server.c (handle_query): Use thread_to_gdb_id.
14481 (handle_v_cont, main): Use gdb_id_to_thread_id.
14482 * server.h (add_thread): Update prototype.
14483 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
14486 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14488 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
14489 left-padded registers.
14490 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
14491 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
14493 2005-07-01 Steve Ellcey <sje@cup.hp.com>
14495 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
14496 * configure: Regenerate.
14497 * config.in: Regenerate.
14498 * server.h (NEED_DECLARATION_STRERROR):
14499 Replace with !HAVE_DECL_STRERROR.
14501 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
14503 * linux-low.c (linux_wait, linux_send_signal): Don't test
14504 an unsigned long variable for > 0 if it could be MAX_ULONG.
14505 * server.c (myresume): Likewise.
14506 * target.c (set_desired_inferior): Likewise.
14508 2005-06-13 Mark Kettenis <kettenis@gnu.org>
14510 * configure.ac: Simplify and improve check for socklen_t.
14511 * configure, config.in: Regenerate.
14513 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
14515 * acconfig.h: Remove.
14516 * configure.ac: Add a test for socklen_t. Use three-argument
14517 AC_DEFINE throughout.
14518 * config.in: Regenerated using autoheader 2.59.
14519 * configure: Regenerated.
14521 * gdbreplay.c (socklen_t): Provide a default.
14522 (remote_open): Use socklen_t.
14523 * remote-utils.c (socklen_t): Provide a default.
14524 (remote_open): Use socklen_t.
14525 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
14528 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
14530 * linux-low.c (linux_read_memory, linux_write_memory)
14531 (linux_read_auxv): Likewise.
14532 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
14533 (check_mem_write): Likewise.
14534 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
14536 * regcache.c (struct inferior_rgcache_data, registers_to_string)
14537 (registers_from_string, register_data): Likewise.
14538 * server.c (handle_query, main): Likewise.
14539 * server.h (convert_ascii_to_int, convert_int_to_ascii)
14540 (decode_M_packet): Likewise.
14541 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
14542 * target.h (struct target_ops): Update read_memory, write_memory,
14544 (read_inferior_memory, write_inferior_memory): Update.
14545 * linux-low.h (struct linux_target_ops): Change type of breakpoint
14546 to unsigned char *.
14547 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
14548 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
14549 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
14550 linux-s390-low.c, linux-sh-low.c: Update for changes in
14551 read_inferior_memory and the_low_target->breakpoint.
14553 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
14555 * Makefile.in (SFILES): Add linux-ppc64-low.c.
14556 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
14557 * configure.srv: Add powerpc64-*-linux*.
14558 * linux-ppc64-low.c: New file.
14560 2005-05-23 Orjan Friberg <orjanf@axis.com>
14562 * linux-cris-low.c: New file with support for CRIS.
14563 * linux-crisv32-low.c: Ditto for CRISv32.
14564 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
14565 (clean): Add reg-cris.c and reg-crisv32.c.
14566 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
14567 reg-crisv32.o, and reg-crisv32.c to make rules.
14568 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
14569 recognized targets.
14571 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
14573 * linux-low.c (fetch_register): Ensure buffer size is a multiple
14574 of sizeof (PTRACE_XFER_TYPE).
14575 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
14577 2005-05-12 Orjan Friberg <orjanf@axis.com>
14579 * target.h (struct target_ops): Add insert_watchpoint,
14580 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
14581 pointers for hardware watchpoint support.
14582 * linux-low.h (struct linux_target_ops): Ditto.
14583 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
14584 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
14585 to linux_target_ops.
14586 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
14588 * server.c (main): Recognize 'Z' and 'z' packets.
14590 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
14592 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
14593 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
14594 (the_low_target): Add new members.
14596 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14598 * proc-service.c (ps_lgetregs): Search all_processes instead of
14601 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14603 * server.c (start_inferior): Change return type to int.
14604 (attach_inferior): Change sigptr to int *.
14605 (handle_v_cont, handle_v_requests): Change signal to int *.
14606 (main): Change signal to int.
14608 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
14610 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
14611 * configure.srv: Add m32r*-*-linux*.
14612 * linux-m32r-low.c: New file.
14614 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
14616 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
14618 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14620 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
14621 Take unsigned long arguments for PIDs.
14622 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
14623 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
14624 (wait_for_sigstop, linux_resume_one_process)
14625 (regsets_fetch_inferior_registers, linux_send_signal)
14626 (linux_read_auxv): Likewise. Update the types of variables holding
14627 PIDs. Update format string specifiers.
14628 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
14629 * remote-utils.c (prepare_resume_reply): Likewise.
14630 * server.c (cont_thread, general_thread, step_thread)
14631 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
14633 (handle_query): Update format specifiers.
14634 (handle_v_cont, main): Use strtoul for thread IDs.
14635 * server.h (struct inferior_list_entry): Use unsigned long for ID.
14636 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
14637 (general_thread, step_thread, thread_from_wait)
14638 (old_thread_from_wait): Update.
14639 * target.h (struct thread_resume): Use unsigned long for THREAD.
14640 (struct target_ops): Use unsigned long for arguments to attach and
14643 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
14645 * acinclude.m4: Include bfd/bfd.m4 directly.
14646 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
14647 <agriffis@toolchain.org>.
14648 * aclocal.m4, configure: Regenerated.
14650 2005-01-07 Andrew Cagney <cagney@gnu.org>
14652 * configure.ac: Rename configure.in, require autoconf 2.59.
14653 * configure: Re-generate.
14655 2004-12-08 Daniel Jacobowitz <dan@debian.org>
14657 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
14658 LIBS when finished.
14659 * aclocal.m4: Regenerated.
14660 * configure: Regenerated.
14662 2004-11-21 Andreas Schwab <schwab@suse.de>
14664 * linux-m68k-low.c (m68k_num_gregs): Define.
14665 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
14666 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
14667 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
14668 (m68k_breakpoint_at): New. Add to the_low_target.
14670 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
14671 srv_linux_thread_db to yes.
14673 2004-10-20 Joel Brobecker <brobecker@gnat.com>
14675 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
14676 (ARCH_SET_FS): Likewise.
14677 (ARCH_GET_FS): Likewise.
14678 (ARCH_GET_GS): Likewise.
14680 2004-10-16 Daniel Jacobowitz <dan@debian.org>
14682 * linux-i386-low.c (ps_get_thread_area): New.
14683 * linux-x86-64-low.c (ps_get_thread_area): New.
14684 * linux-low.c: Include <sys/syscall.h>.
14685 (linux_kill_one_process): Don't kill the first thread here.
14686 (linux_kill): Kill the first thread here.
14687 (kill_lwp): New function.
14688 (send_sigstop, linux_send_signal): Use it.
14689 * proc-service.c: Clean up #ifdefs.
14690 (fpregset_info): Delete.
14691 (ps_lgetregs): Update and enable implementation.
14692 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
14694 * remote-utils.c (struct sym_cache, symbol_cache): New.
14695 (input_interrupt): Print a clearer message.
14696 (async_io_enabled): New variable.
14697 (enable_async_io, disable_async_io): Use it. Update comments.
14698 (look_up_one_symbol): Use the symbol cache.
14699 * thread-db.c (thread_db_look_up_symbols): New function.
14700 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
14702 2004-10-16 Daniel Jacobowitz <dan@debian.org>
14704 * configure.in: Test for -rdynamic.
14705 * configure: Regenerated.
14706 * Makefile (INTERNAL_LDFLAGS): New.
14707 (gdbserver, gdbreplay): Use it.
14709 2004-09-02 Andrew Cagney <cagney@gnu.org>
14711 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
14713 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
14715 * linux-low.c (linux_wait): Clear all_processes list also.
14717 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
14719 * linux-low.c: Include <errno.h>. Remove extern declaration of
14722 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
14724 * gdbreplay.c, server.h, utils.c: Update copyright years.
14726 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14728 * server.c (main): Print child status or termination signal from
14729 variable 'signal', not 'sig'.
14731 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14733 * linux-low.c (linux_read_memory): Change return type to
14734 int. Check for and return error from ptrace().
14735 * target.c (read_inferior_memory): Change return type to int. Pass
14736 back return status from the_target->read_memory().
14737 * target.h (struct target_ops): Adapt *read_memory() prototype.
14739 (read_inferior_memory): Adapt prototype.
14740 * server.c (main): Return an error packet if
14741 read_inferior_memory() returns an error.
14743 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
14745 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
14746 Unify with other clean targets.
14748 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14750 * server.c (handle_v_cont): Call set_desired_inferior.
14752 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14754 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
14756 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14758 * linux-low.c (linux_wait): Unblock async I/O.
14759 (linux_resume): Block and enable async I/O.
14760 * remote-utils.c (block_async_io, unblock_async_io): New functions.
14761 * server.h (block_async_io, unblock_async_io): Add prototypes.
14763 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14765 * remote-utils.c (remote_open): Print a status notice after
14766 opening a TCP port.
14767 * server.c (attach_inferior): Print a status notice after
14770 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14772 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
14774 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
14776 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
14778 * server.c, target.h: Update copyright years.
14780 2004-02-25 Roland McGrath <roland@redhat.com>
14782 * target.h (struct target_ops): New member `read_auxv'.
14783 * server.c (handle_query): Handle qPart:auxv:read: query using that.
14784 * linux-low.c (linux_read_auxv): New function.
14785 (linux_target_ops): Initialize `read_auxv' member to that.
14787 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
14789 Committed by Jim Blandy <jimb@redhat.com>.
14791 * linux-s390-low.c (s390_num_regs): Update.
14792 (s390_regmap): Remove control registers. Use __s390x__ predefine
14793 instead of GPR_SIZE to distiguish s390 and s390x targets.
14795 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
14797 * linux-low.c: Update copyright year.
14798 (check_removed_breakpoint): Clear pending_is_breakpoint.
14799 (linux_set_resume_request, linux_queue_one_thread)
14800 (resume_status_pending_p): New functions.
14801 (linux_continue_one_thread): Use process->resume.
14802 (linux_resume): Only resume threads if there are no pending events.
14803 * linux-low.h (struct process_info): Add resume request
14806 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
14808 * regcache.c (new_register_cache): Clear the allocated register
14809 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
14811 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
14813 * linux-low.c (linux_resume): Take a struct thread_resume *
14815 (linux_wait): Update call.
14816 (resume_ptr): New static variable.
14817 (linux_continue_one_thread): Renamed from
14818 linux_continue_one_process. Use resume_ptr.
14819 (linux_resume): Use linux_continue_one_thread.
14820 * server.c (handle_v_cont, handle_v_requests): New functions.
14821 (myresume): New function.
14822 (main): Handle 'v' case.
14823 * target.h (struct thread_resume): New type.
14824 (struct target_ops): Change argument of "resume" to struct
14826 (myresume): Delete macro.
14828 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
14830 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
14831 (uninstall): Support DESTDIR.
14833 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
14835 * configure.srv: Add xscale*linux copy of arm*linux entry.
14837 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
14839 * linux-arm-low.c (arm_reinsert_addr): New function.
14840 (the_low_target): Add arm_reinsert_addr.
14842 2003-07-08 Mark Kettenis <kettenis@gnu.org>
14844 * mem-break.c: Remove whitespace at end of file.
14846 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
14848 * configure.in: Check whether we need to prototype strerror.
14849 * server.h: Optionally prototype strerror.
14850 * gdbreplay.c (perror_with_name): Use strerror.
14851 * linux-low.c (linux_attach_lwp): Use strerror.
14852 * utils.c (perror_with_name): Use strerror.
14853 * config.in, configure: Regenerated.
14855 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
14857 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
14858 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
14860 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
14862 * Makefile.in (SFILES): Update.
14863 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
14864 low-sun3.c: Remove files.
14866 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
14868 * linux-low.c: Move comment to linux_thread_alive where it belonged.
14869 (linux_detach_one_process, linux_detach): New functions.
14870 (linux_target_ops): Add linux_detach.
14871 * server.c (main): Handle 'D' packet.
14872 * target.h (struct target_ops): Add "detach" member.
14873 (detach_inferior): Define.
14875 2003-06-13 Mark Kettenis <kettenis@gnu.org>
14877 From Kelley Cook <kelleycook@wideopenwest.com>:
14878 * configure.srv: Accept i[34567]86 variants.
14880 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
14882 * linux-low.c (linux_wait_for_event): Correct comment typos.
14883 (linux_resume_one_process): Call check_removed_breakpoint.
14884 (linux_send_signal): New function.
14885 (linux_target_ops): Add linux_send_signal.
14886 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
14888 * target.h (struct target_ops): Add send_signal.
14890 2003-05-29 Jim Blandy <jimb@redhat.com>
14892 * linux-low.c (usr_store_inferior_registers): Transfer buf in
14893 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
14894 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
14895 away part of the register's value.
14897 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
14899 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
14900 (linux_wait_for_event, linux_init_signals): Likewise.
14902 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
14904 * configure.in: Check for stdlib.h.
14905 * configure: Regenerated.
14906 * config.in: Regenerated.
14908 2003-01-04 Andreas Schwab <schwab@suse.de>
14910 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
14912 2003-01-02 Andrew Cagney <ac131313@redhat.com>
14914 * Makefile.in: Remove obsolete code.
14916 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
14918 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
14919 defined(PT_FPR0_HI).
14921 2002-11-17 Stuart Hughes <seh@zee2.com>
14923 * linux-arm-low.c (arm_num_regs): Increase.
14924 (arm_regmap): Include status register.
14926 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
14928 * linux-low.c (register_addr): Remove incorrect -1 check.
14930 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
14932 * linux-low.c (linux_create_inferior): Call setpgid. Return
14934 (unstopped_p, linux_signal_pid): Remove.
14935 (linux_target_ops): Remove linux_signal_pid.
14936 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
14937 global instead of target method.
14938 * target.h (struct target_ops): Remove signal_pid. Update comment
14939 for create_inferior.
14940 * server.c (signal_pid): New variable.
14941 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
14942 gdbserver. Set the child to be the foreground process group.
14943 (attach_inferior): Set signal_pid.
14945 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
14947 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
14949 2002-08-20 Jim Blandy <jimb@redhat.com>
14951 * Makefile.in (LDFLAGS): Allow the configure script to establish a
14954 2002-08-01 Andrew Cagney <cagney@redhat.com>
14956 * Makefile.in: Make chill references obsolete.
14958 2002-07-24 Kevin Buettner <kevinb@redhat.com>
14960 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
14961 * configure: Regenerate.
14962 * config.in: Regenerate.
14964 2002-07-09 David O'Brien <obrien@FreeBSD.org>
14966 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
14967 (perror_with_name, remote_close, remote_open, expect, play): Static.
14969 2002-07-04 Michal Ludvig <mludvig@suse.cz>
14971 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
14972 byte offsets instead of an array of indexes.
14973 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
14975 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
14977 * regcache.c: Add comment.
14979 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
14981 * thread-db.c: New file.
14982 * proc-service.c: New file.
14983 * acinclude.m4: New file.
14984 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
14985 proc-service.o, and thread-db.o.
14986 (linux-low.o): Add USE_THREAD_DB.
14987 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
14988 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
14989 * aclocal.m4: Regenerated.
14990 * config.in: Regenerated.
14991 * configure: Regenerated.
14992 * configure.in: Check for proc_service.h, sys/procfs.h,
14993 thread_db.h, and linux/elf.h headrs.
14994 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
14995 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
14996 Check for -lthread_db and thread support.
14997 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
14998 PowerPC, and SuperH.
14999 * i387-fp.c: Constify arguments.
15000 * i387-fp.h: Likewise.
15001 * inferiors.c: (struct thread_info): Renamed from
15002 `struct inferior_info'. Remove PID member. Use generic inferior
15003 list header. All uses updated.
15004 (inferiors, signal_pid): Removed.
15005 (all_threads): New variable.
15006 (get_thread): Define.
15007 (add_inferior_to_list): New function.
15008 (for_each_inferior): New function.
15009 (change_inferior_id): New function.
15010 (add_inferior): Removed.
15011 (remove_inferior): New function.
15012 (add_thread): New function.
15013 (free_one_thread): New function.
15014 (remove_thread): New function.
15015 (clear_inferiors): Use for_each_inferior and free_one_thread.
15016 (find_inferior): New function.
15017 (find_inferior_id): New function.
15018 (inferior_target_data): Update argument type.
15019 (set_inferior_target_data): Likewise.
15020 (inferior_regcache_data): Likewise.
15021 (set_inferior_regcache_data): Likewise.
15022 * linux-low.c (linux_bp_reinsert): Remove.
15023 (all_processes, stopping_threads, using_thrads)
15024 (struct pending_signals, debug_threads, pid_of): New.
15025 (inferior_pid): Replace with macro.
15026 (struct inferior_linux_data): Remove.
15027 (get_stop_pc, add_process): New functions.
15028 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
15029 Use add_process and add_thread.
15030 (linux_attach_lwp): New function, based on old linux_attach. Use
15031 add_process and add_thread. Set stop_expected for new threads.
15032 (linux_attach): New function.
15033 (linux_kill_one_process): New function.
15034 (linux_kill): Kill all LWPs.
15035 (linux_thread_alive): Use find_inferior_id.
15036 (check_removed_breakpoints, status_pending_p): New functions.
15037 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
15038 Update. Use WNOHANG. Wait for cloned processes also. Update process
15039 struct for the found process.
15040 (linux_wait_for_event): New function.
15041 (linux_wait): Use it. Support LWPs.
15042 (send_sigstop, wait_for_sigstop, stop_all_processes)
15043 (linux_resume_one_process, linux_continue_one_process): New functions.
15044 (linux_resume): Support LWPs.
15045 (REGISTER_RAW_SIZE): Remove.
15046 (fetch_register): Use register_size instead. Call supply_register.
15047 (usr_store_inferior_registers): Likewise. Call collect_register.
15048 Fix recursive case.
15049 (regsets_fetch_inferior_registers): Improve error message.
15050 (regsets_store_inferior_registers): Add debugging.
15051 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
15052 (unstopped_p, linux_signal_pid): New functions.
15053 (linux_target_ops): Add linux_signal_pid.
15054 (linux_init_signals): New function.
15055 (initialize_low): Call it. Initialize using_threads.
15056 * regcache.c (inferior_regcache_data): Add valid
15058 (get_regcache): Fetch registers lazily. Add fetch argument
15059 and update all callers.
15060 (regcache_invalidate_one, regcache_invalidate): New
15062 (new_register_cache): Renamed from create_register_cache.
15063 Return the new regcache.
15064 (free_register_cache): Change argument to a void *.
15065 (registers_to_string, registers_from_string): Call get_regcache
15066 with fetch flag set.
15067 (register_data): Make static. Pass fetch flag to get_regcache.
15068 (supply_register): Call get_regcache with fetch flag clear.
15069 (collect_register): Call get_regcache with fetch flag set.
15070 (collect_register_as_string): New function.
15071 * regcache.h: Update.
15072 * remote-utils.c (putpkt): Flush after debug output and use
15074 Handle input interrupts while waiting for an ACK.
15075 (input_interrupt): Use signal_pid method.
15076 (getpkt): Flush after debug output and use stderr.
15077 (outreg): Use collect_register_as_string.
15078 (new_thread_notify, dead_thread_notify): New functions.
15079 (prepare_resume_reply): Check using_threads. Set thread_from_wait
15080 and general_thread.
15081 (look_up_one_symbol): Flush after debug output.
15082 * server.c (step_thread, server_waiting): New variables.
15083 (start_inferior): Don't use signal_pid. Update call to mywait.
15084 (attach_inferior): Update call to mywait.
15085 (handle_query): Handle qfThreadInfo and qsThreadInfo.
15086 (main): Don't fetch/store registers explicitly. Use
15087 set_desired_inferior. Support proposed ``Hs'' packet. Update
15089 * server.h: Update.
15090 (struct inferior_list, struct_inferior_list_entry): New.
15091 * target.c (set_desired_inferior): New.
15092 (write_inferior_memory): Constify.
15093 (mywait): New function.
15094 * target.h: Update.
15095 (struct target_ops): New signal_pid method.
15096 (mywait): Removed macro, added prototype.
15098 * linux-low.h (regset_func): Removed.
15099 (regset_fill_func, regset_store_func): New.
15100 (enum regset_type): New.
15101 (struct regset_info): Add type field. Use new operation types.
15102 (struct linux_target_ops): stop_pc renamed to get_pc.
15103 Add decr_pc_after_break and breakpoint_at.
15104 (get_process, get_thread_proess, get_process_thread)
15105 (strut process_info, all_processes, linux_attach_lwp)
15106 (thread_db_init): New.
15108 * linux-arm-low.c (arm_get_pc, arm_set_pc,
15109 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
15110 (the_low_target): Add new members.
15111 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
15112 (i386_store_fpxregset): Constify.
15113 (target_regsets): Add new kind identifier.
15114 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
15115 (i386_set_pc): Add debugging.
15116 (i386_breakpoint_at): New function.
15117 (the_low_target): Add new members.
15118 * linux-mips-low.c (mips_get_pc, mips_set_pc)
15119 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
15120 (mips_breakpoint_at): New.
15121 (the_low_target): Add new members.
15122 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
15123 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
15124 (the_low_target): Add new members.
15125 * linux-sh-low.c (sh_get_pc, sh_set_pc)
15126 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
15127 (the_low_target): Add new members.
15128 * linux-x86-64-low.c (target_regsets): Add new kind
15131 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
15133 From Martin Pool <mbp@samba.org>:
15134 * server.c (gdbserver_usage): New function.
15137 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
15139 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
15140 stop_at -> stop_pc.
15142 2002-05-04 Andrew Cagney <ac131313@redhat.com>
15144 * Makefile.in: Remove obsolete code.
15146 2002-04-24 Michal Ludvig <mludvig@suse.cz>
15148 * linux-low.c (regsets_fetch_inferior_registers),
15149 (regsets_store_inferior_registers): Removed cast to int from
15151 * regcache.h: Added declaration of struct inferior_info.
15153 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
15155 * inferiors.c (struct inferior_info): Add regcache_data.
15156 (add_inferior): Call create_register_cache.
15157 (clear_inferiors): Call free_register_cache.
15158 (inferior_regcache_data, set_inferior_regcache_data): New functions.
15159 * regcache.c (struct inferior_regcache_data): New.
15160 (registers): Remove.
15161 (get_regcache): New function.
15162 (create_register_cache, free_register_cache): New functions.
15163 (set_register_cache): Don't initialize the register cache here.
15164 (registers_to_string, registers_from_string, register_data): Call
15166 * regcache.h: Add prototypes.
15167 * server.h: Likewise.
15169 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
15171 * mem-break.c: New file.
15172 * mem-break.h: New file.
15173 * Makefile.in: Add mem-break.o rule; update server.h
15175 * inferiors.c (struct inferior_info): Add target_data
15177 (clear_inferiors): Free target_data member if set.
15178 (inferior_target_data, set_inferior_target_data): New functions.
15179 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
15180 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
15181 * linux-low.c (linux_bp_reinsert): New variable.
15182 (struct inferior_linux_data): New.
15183 (linux_create_inferior): Use set_inferior_target_data.
15184 (linux_attach): Likewise. Call add_inferior.
15185 (linux_wait_for_one_inferior): New function.
15186 (linux_wait): Call it.
15187 (linux_write_memory): Add const.
15188 (initialize_low): Call set_breakpoint_data.
15189 * linux-low.h (struct linux_target_ops): Add breakpoint
15191 * server.c (attach_inferior): Remove extra add_inferior
15193 * server.h: Include mem-break.h. Update inferior.c
15195 * target.c (read_inferior_memory)
15196 (write_inferior_memory): New functions.
15197 * target.h (read_inferior_memory)
15198 (write_inferior_memory): Change macros to prototypes.
15199 (struct target_ops): Update comments. Add const to write_memory
15202 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
15204 * linux-low.c (usr_store_inferior_registers): Support
15205 registers which are allowed to fail to store.
15206 * linux-low.h (linux_target_ops): Likewise.
15207 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
15208 (ppc_cannot_store_register): FPSCR may not be storable.
15210 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15212 * server.h: Include <string.h> if HAVE_STRING_H.
15213 * ChangeLog: Correct paths in last ChangeLog entry.
15215 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15217 * linux-low.h: Remove obsolete prototypes.
15218 (struct linux_target_ops): New.
15219 (extern the_low_target): New.
15220 * linux-low.c (num_regs, regmap): Remove declarations.
15221 (register_addr): Use the_low_target explicitly.
15222 (fetch_register): Likewise.
15223 (usr_fetch_inferior_registers): Likewise.
15224 (usr_store_inferior_registers): Likewise.
15225 * linux-arm-low.c (num_regs): Remove.
15226 (arm_num_regs): Define.
15227 (arm_regmap): Renamed from regmap, made static.
15228 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
15230 (arm_cannot_store_register): Renamed from cannot_store_register,
15232 (the_low_target): New.
15233 * linux-i386-low.c (num_regs): Remove.
15234 (i386_num_regs): Define.
15235 (i386_regmap): Renamed from regmap, made static.
15236 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
15238 (i386_cannot_store_register): Renamed from cannot_store_register,
15240 (the_low_target): New.
15241 * linux-ia64-low.c (num_regs): Remove.
15242 (ia64_num_regs): Define.
15243 (ia64_regmap): Renamed from regmap, made static.
15244 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
15246 (ia64_cannot_store_register): Renamed from cannot_store_register,
15248 (the_low_target): New.
15249 * linux-m68k-low.c (num_regs): Remove.
15250 (m68k_num_regs): Define.
15251 (m68k_regmap): Renamed from regmap, made static.
15252 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
15254 (m68k_cannot_store_register): Renamed from cannot_store_register,
15256 (the_low_target): New.
15257 * linux-mips-low.c (num_regs): Remove.
15258 (mips_num_regs): Define.
15259 (mips_regmap): Renamed from regmap, made static.
15260 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
15262 (mips_cannot_store_register): Renamed from cannot_store_register,
15264 (the_low_target): New.
15265 * linux-ppc-low.c (num_regs): Remove.
15266 (ppc_num_regs): Define.
15267 (ppc_regmap): Renamed from regmap, made static.
15268 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
15270 (ppc_cannot_store_register): Renamed from cannot_store_register,
15272 (the_low_target): New.
15273 * linux-s390-low.c (num_regs): Remove.
15274 (s390_num_regs): Define.
15275 (s390_regmap): Renamed from regmap, made static.
15276 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
15278 (s390_cannot_store_register): Renamed from cannot_store_register,
15280 (the_low_target): New.
15281 * linux-sh-low.c (num_regs): Remove.
15282 (sh_num_regs): Define.
15283 (sh_regmap): Renamed from regmap, made static.
15284 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
15286 (sh_cannot_store_register): Renamed from cannot_store_register,
15288 (the_low_target): New.
15289 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
15290 (the_low_target): New.
15292 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15294 * Makefile.in: Add stamp-h target.
15295 * configure.in: Create stamp-h.
15296 * configure: Regenerated.
15298 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15300 * inferiors.c: New file.
15301 * target.c: New file.
15302 * target.h: New file.
15303 * Makefile.in: Add target.o and inferiors.o. Update
15305 * linux-low.c (inferior_pid): New static variable,
15306 moved from server.c.
15307 (linux_create_inferior): Renamed from create_inferior.
15308 Call add_inferior. Return 0 on success instead of a PID.
15309 (linux_attach): Renamed from myattach.
15310 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
15311 (linux_thread_alive): Renamed from mythread_alive.
15312 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
15314 (linux_resume): Renamed from myresume. Add missing ``return 0''.
15315 (regsets_store_inferior_registers): Correct error message.
15316 Add missing ``return 0''.
15317 (linux_fetch_registers): Renamed from fetch_inferior_registers.
15318 (linux_store_registers): Renamed from store_inferior_registers.
15319 (linux_read_memory): Renamed from read_inferior_memory.
15320 (linux_write_memory): Renamed from write_inferior_memory.
15321 (linux_target_ops): New structure.
15322 (initialize_low): Call set_target_ops ().
15323 * remote-utils.c (unhexify): New function.
15324 (hexify): New function.
15325 (input_interrupt): Send signals to ``signal_pid''.
15326 * server.c (inferior_pid): Remove.
15327 (start_inferior): Update create_inferior call.
15328 (attach_inferior): Call add_inferior.
15329 (handle_query): New function.
15330 (main): Call handle_query for `q' packets.
15331 * server.h: Include "target.h". Remove obsolete prototypes.
15332 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
15334 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15336 * Makefile.in: Add WARN_CFLAGS. Update configury
15338 * configure.in: Check for <string.h>
15339 * configure: Regenerate.
15340 * config.in: Regenerate.
15341 * gdbreplay.c: Include needed system headers.
15342 (remote_open): Remove strchr prototype.
15343 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
15344 * regcache.c (supply_register): Change buf argument to const void *.
15345 (supply_register_by_name): Likewise.
15346 (collect_register): Change buf argument to void *.
15347 (collect_register_by_name): Likewise.
15348 * regcache.h: Add missing prototypes.
15349 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
15350 * server.c (handle_query): New function.
15351 (attached): New static variable, moved out of main.
15352 (main): Quiet longjmp clobber warnings.
15353 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
15354 * utils.c (error): Remove NORETURN.