1 2017-09-05 Yao Qi <yao.qi@linaro.org>
3 * configure.srv (srv_i386_linux_xmlfiles): Remove
4 i386/i386-XXX-linux.xml from it.
6 2017-09-05 Yao Qi <yao.qi@linaro.org>
8 * configure.srv: Set srv_i386_linux_regobj empty if $development
10 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
12 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
13 with #if initialize_low_tdesc.
14 * linux-x86-tdesc-selftest.c: New file.
15 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
17 2017-09-05 Yao Qi <yao.qi@linaro.org>
19 * Makefile.in (arch-i386.o): New rule.
20 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
21 (x86_64-*-linux*): Likewise.
22 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
24 (i386_linux_read_description): Remove code and call
25 i386_create_target_description.
26 * tdesc.c (allocate_target_description): New function.
27 * tdesc.h (set_tdesc_architecture): Remove declaration.
28 (set_tdesc_osabi): Likewise.
30 2017-09-05 Yao Qi <yao.qi@linaro.org>
32 * linux-x86-tdesc.c: Don't include <inttypes.h>.
33 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
34 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
36 * server.c (get_features_xml): Call tdesc_get_features_xml.
37 * tdesc.c (set_tdesc_architecture): New function.
38 (set_tdesc_osabi): New function.
39 (tdesc_get_features_xml): New function.
40 (tdesc_create_feature): Add an argument.
41 * tdesc.h (struct target_desc) <features>: New field.
42 <arch, osabi>: New field.
43 (~target_desc): xfree features, arch, and osabi.
44 (target_desc::oerator==): Don't compare .xmltarget.
45 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
46 (set_tdesc_osabi): Likewise.
47 (tdesc_get_features_xml): Likewise.
49 2017-09-05 Yao Qi <yao.qi@linaro.org>
51 * linux-x86-tdesc.c: Include selftest.h.
52 (i386_tdesc_test): New function.
53 (initialize_low_tdesc): Call selftests::register_test.
54 * tdesc.h: Include regdef.h.
55 (target_desc): Override operator == and !=.
57 2017-09-05 Yao Qi <yao.qi@linaro.org>
59 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
61 * linux-i386-ipa.c: Include common/x86-xstate.h
62 (get_ipa_tdesc): Call i386_linux_read_description.
63 (initialize_low_tracepoint): Don't call init_registers_XXX
64 functions, call initialize_low_tdesc instead.
65 * linux-x86-low.c (x86_linux_read_description): Call
66 i386_linux_read_description.
67 (initialize_low_arch): Don't call init_registers_i386_XXX
68 functions, call initialize_low_tdesc.
69 * linux-x86-tdesc.c: New file.
70 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
71 (i386_get_ipa_tdesc_idx): Declare.
72 (i386_get_ipa_tdesc): Declare.
73 (initialize_low_tdesc): Declare.
75 2017-09-05 Yao Qi <yao.qi@linaro.org>
77 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
80 2017-09-05 Yao Qi <yao.qi@linaro.org>
82 * Makefile.in (IPA_OBJS): Add vec-ipa.o
83 * regcache.c (get_thread_regcache): Use VEC_length.
84 (init_register_cache): Likewise.
85 (regcache_cpy): Likewise.
86 (registers_to_string): Iterate reg_defs via VEC_iterate.
87 (find_regno): Likewise.
88 (find_register_by_number): Use VEC_index.
89 (register_size): Call find_register_by_number.
90 (register_data): Call find_register_by_number.
91 (supply_regblock): Use VEC_length.
92 (regcache_raw_read_unsigned): Likewise.
93 * tdesc.c (init_target_desc): Iterate reg_defs via
95 (default_description): Update initializer.
96 (copy_target_description): Don't update field num_registers.
97 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
98 <num_registers>: Remove.
100 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
102 * Makefile.in (.SECONDARY): Define target.
104 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
106 * linux-low.c (linux_wait_1): Adjust.
107 * server.c (queue_stop_reply_callback): Adjust.
109 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
111 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
112 QEnvironmentUnset and QEnvironmentReset packets.
113 (handle_query): Inform remote that QEnvironmentHexEncoded,
114 QEnvironmentUnset and QEnvironmentReset are supported.
116 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
118 * inferiors.h (inferior_target_data): Rename to ...
119 (thread_target_data): ... this.
120 (inferior_regcache_data): Rename to ...
121 (thread_regcache_data): ... this.
122 (set_inferior_regcache_data): Rename to ...
123 (set_thread_regcache_data): ... this.
124 * inferiors.c (inferior_target_data): Rename to ...
125 (thread_target_data): ... this.
126 (inferior_regcache_data): Rename to ...
127 (thread_regcache_data): ... this.
128 (set_inferior_regcache_data): Rename to ...
129 (set_thread_regcache_data): ... this.
130 (free_one_thread): Update.
131 * linux-low.h (get_thread_lwp): Update.
132 * regcache.c (get_thread_regcache): Update.
133 (regcache_invalidate_thread): Update.
134 (free_register_cache_thread): Update.
135 * win32-i386-low.c (update_debug_registers_callback): Update.
136 (win32_get_current_dr): Update.
137 * win32-low.c (thread_rec): Update.
138 (delete_thread_info): Update.
139 (continue_one_thread): Update.
140 (suspend_one_thread): Update.
142 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
144 * inferiors.c (set_inferior_target_data): Remove.
145 * inferiors.h (set_inferior_target_data): Remove.
147 2017-08-18 Yao Qi <yao.qi@linaro.org>
149 * Makefile.in (OBS): Add selftest.o.
150 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
151 * configure, config.in: Re-generated.
152 * server.c: Include common/sefltest.h.
153 (captured_main): Handle option --selftest.
155 2017-08-09 Yao Qi <yao.qi@linaro.org>
157 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
158 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
159 i386-avx-mpx.o and i386-mmx.o.
160 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
161 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
162 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
163 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
164 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
165 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
166 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
167 i386/amd64-avx-mpx.xml.
169 2017-08-09 Yao Qi <yao.qi@linaro.org>
171 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
172 and x32-avx-avx512.o.
173 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
174 i386/x32-avx-avx512.xml.
176 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
178 * tracepoint.h (enum class fast_tpoint_collect_result): New
180 (fast_tracepoint_collecting): Change return type to
181 fast_tpoint_collect_result.
182 * tracepoint.c (fast_tracepoint_collecting): Likewise.
183 * linux-low.h: Include tracepoint.h.
184 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
185 fast_tpoint_collect_result.
186 * linux-low.c (handle_tracepoints): Adjust.
187 (linux_fast_tracepoint_collecting): Change return type to
188 fast_tpoint_collect_result.
189 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
190 linux_wait_1, stuck_in_jump_pad_callback,
191 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
192 proceed_one_lwp): Adjust to type change.
194 2017-07-10 Yao Qi <yao.qi@linaro.org>
196 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
198 2017-06-29 Yao Qi <yao.qi@linaro.org>
200 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
202 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
204 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
206 * Makefile.in (IPA_OBJS): Sort and format one item per line.
208 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
210 * linux-low.c (linux_create_inferior): Adjust code to access the
211 environment information via 'gdb_environ' class.
212 * lynx-low.c (lynx_create_inferior): Likewise.
213 * server.c (our_environ): Make it an instance of 'gdb_environ'.
214 (get_environ): Return a pointer to 'our_environ'.
215 (captured_main): Initialize 'our_environ'.
216 * server.h (get_environ): Adjust prototype.
217 * spu-low.c (spu_create_inferior): Adjust code to access the
218 environment information via 'gdb_environ' class.
220 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
222 * linux-low.c (linux_read_memory, linux_write_memory): Remove
223 usage of "register" keyword.
225 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
227 * configure: Re-generate.
229 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
231 * configure: Re-generate.
233 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
235 * Makefile.in (COMPILE.pre): Add "-x c++".
237 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
239 * fork-child.c: Conditionally include <signal.h>.
241 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
243 * server.c (handle_general_set): Handle new packet
245 (handle_query): Add "QStartupWithShell" to the list of supported
247 (gdbserver_usage): Add help text explaining the
248 new "--startup-with-shell" and "--no-startup-with-shell" CLI
250 (captured_main): Recognize and act upon the presence of the new
253 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
254 Pedro Alves <palves@redhat.com>
256 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
257 * configure: Regenerate.
258 * configure.srv (srv_linux_obj): Add "fork-child.o" and
260 (i[34567]86-*-lynxos*): Likewise.
261 (spu*-*-*): Likewise.
262 * fork-child.c: New file.
263 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
265 (linux_ptrace_fun): New function.
266 (linux_create_inferior): Adjust function prototype to reflect
267 change on "target.h". Adjust function code to use
269 (linux_request_interrupt): Delete "signal_pid".
270 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
271 (lynx_ptrace_fun): New function.
272 (lynx_create_inferior): Adjust function prototype to reflect
273 change on "target.h". Adjust function code to use
275 * nto-low.c (nto_create_inferior): Adjust function prototype and
276 code to reflect change on "target.h". Update comments.
277 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
278 "common-terminal.h" and "environ.h".
279 (terminal_fd): Moved to fork-child.c.
280 (old_foreground_pgrp): Likewise.
281 (restore_old_foreground_pgrp): Likewise.
282 (last_status): Make it global.
283 (last_ptid): Likewise.
284 (our_environ): New variable.
285 (startup_with_shell): Likewise.
286 (program_name): Likewise.
287 (program_argv): Rename to...
288 (program_args): ...this.
289 (wrapper_argv): New variable.
290 (start_inferior): Delete function.
291 (get_exec_wrapper): New function.
292 (get_exec_file): Likewise.
293 (get_environ): Likewise.
294 (prefork_hook): Likewise.
295 (post_fork_inferior): Likewise.
296 (postfork_hook): Likewise.
297 (postfork_child_hook): Likewise.
298 (handle_v_run): Update code to deal with arguments coming from the
299 remote host. Update calls from "start_inferior" to
301 (captured_main): Likewise. Initialize environment variable. Call
303 * server.h (post_fork_inferior): New prototype.
304 (get_environ): Likewise.
305 (last_status): Declare.
306 (last_ptid): Likewise.
307 (signal_pid): Likewise.
308 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
309 (spu_ptrace_fun): New function.
310 (spu_create_inferior): Adjust function prototype to reflect change
311 on "target.h". Adjust function code to use "fork_inferior".
312 * target.c (target_terminal_init): New function.
313 (target_terminal_inferior): Likewise.
314 (target_terminal_ours): Likewise.
315 * target.h: Include <vector>.
316 (struct target_ops) <create_inferior>: Update prototype.
317 (create_inferior): Update macro.
318 * utils.c (gdb_flush_out_err): New function.
319 * win32-low.c (win32_create_inferior): Adjust function prototype
320 and code to reflect change on "target.h".
322 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
324 * inferiors.c (switch_to_thread): New function.
326 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
328 * Makefile.in (SFILE): Add "common/job-control.c".
329 (OBS): Add "job-control.o".
331 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
333 * Makefile: Remove "@host_makefile_frag@".
335 2017-05-05 Pedro Alves <palves@redhat.com>
337 * configure: Regenerate.
339 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
341 * configure: Regenerate.
343 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
345 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
346 software_single_step change of return type to
347 std::vector<CORE_ADDR>.
348 * linux-low.c (install_software_single_step_breakpoints):
350 * linux-low.h (install_software_single_step_breakpoints):
353 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
355 * remote-utils.c: Include "gdb_termios.h" instead of
357 * terminal.h: Delete file.
359 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
361 * server.c: Include <vector>.
362 <program_argv, wrapper_argv>: Convert to std::vector.
363 (start_inferior): Rewrite function to use C++.
364 (handle_v_run): Likewise. Update code that calculates the argv
365 based on the vRun packet; use C++.
366 (captured_main): Likewise.
368 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
370 * server.c (handle_v_cont): Initialize thread_resume::thread
373 2017-04-05 Pedro Alves <palves@redhat.com>
375 * configure: Regenerate.
377 2017-04-05 Pedro Alves <palves@redhat.com>
379 * gdbreplay.c (sync_error): Constify.
380 * linux-x86-low.c (push_opcode): Constify.
382 2017-04-05 Pedro Alves <palves@redhat.com>
384 * win32-low.c (get_child_debug_event)
385 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
386 Report TARGET_WAITKIND_SPURIOUS instead.
388 2017-04-05 Pedro Alves <palves@redhat.com>
390 * remote-utils.c (remote_prepare, remote_open): Constify.
391 * remote-utils.h (remote_prepare, remote_open): Constify.
392 * server.c (captured_main): Constify 'port' handling.
394 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
396 * Makefile.in (clean): Clear .deps.
398 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
400 * .gitignore: Remove generated files, replace with wildcard.
401 * (clean): Replace removal of generated files with wildcard.
402 (version.c): Replace with...
403 (version-generated.c): ...this.
404 (xml-builtin.c): Replace with...
405 (xml-builtin-generated.c): ...this.
406 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
407 (%.c: *regformats*): Replace with...
408 (%-generated.c: *regformats*): ...this.
410 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
412 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
413 (xtensa_fill_gregset): Call collect_register_by_name for
415 (xtensa_store_gregset): Call supply_register_by_name for
418 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
420 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
421 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
422 (xtensa_store_gregset): Call supply_register for all registers in
423 a0_regnum..a0_regnum + C0_NREGS range.
425 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
427 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
428 (ax-ipa.o: ax.c): Remove.
429 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
430 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
431 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
432 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
433 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
435 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
437 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
438 (print-utils-ipa.o: ../common/print-utils.c): Remove.
439 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
440 (errors-ipa.o: ../common/errors.c): Remove.
441 (format-ipa.o: ../common/format.c): Remove.
442 (common-utils-ipa.o: ../common/common-utils.c): Remove.
444 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
446 * Makefile.in (%-ipa.o: %.c): New rule.
447 (tracepoint-ipa.o: tracepoint.c): Remove.
448 (utils-ipa.o: utils.c): Remove.
449 (remote-utils-ipa.o: remote-utils.c): Remove.
450 (regcache-ipa.o: regcache.c): Remove.
451 (i386-linux-ipa.o: i386-linux.c): Remove.
452 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
453 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
454 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
455 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
456 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
457 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
458 (amd64-linux-ipa.o: amd64-linux.c): Remove.
459 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
460 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
461 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
462 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
463 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
464 (aarch64-ipa.o: aarch64.c): Remove.
465 (s390-linux32-ipa.o: s390-linux32.c): Remove.
466 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
467 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
468 (s390-linux64-ipa.o: s390-linux64.c): Remove.
469 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
470 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
471 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
472 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
473 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
474 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
475 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
476 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
477 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
478 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
479 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
480 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
481 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
482 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
483 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
484 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
485 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
486 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
487 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
488 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
489 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
490 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
491 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
492 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
493 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
494 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
495 (tdesc-ipa.o: tdesc.c): Remove.
496 (x32-linux-ipa.o: x32-linux.c): Remove.
497 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
498 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
500 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
502 * Makefile.in (%.o: ../arch/%.c): New rule.
503 (arm.o: ../arch/arm.c): Remove.
504 (arm-linux.o: ../arch/arm-linux.c): Remove.
505 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
506 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
508 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
510 * Makefile.in (%.o: ../nat/%.c): New rule.
511 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
512 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
513 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
514 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
515 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
516 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
517 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
518 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
519 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
520 (linux-personality.o: ../nat/linux-personality.c): Remove.
521 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
522 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
523 (x86-linux.o: ../nat/x86-linux.c): Remove.
524 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
525 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
527 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
529 * Makefile.in (%.o: ../common/%.c): New rule.
530 (signals.o: ../common/signals.c): Remove.
531 (print-utils.o: ../common/print-utils.c): Remove.
532 (rsp-low.o: ../common/rsp-low.c): Remove.
533 (common-utils.o: ../common/common-utils.c): Remove.
534 (posix-strerror.o: ../common/posix-strerror.c): Remove.
535 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
536 (vec.o: ../common/vec.c): Remove.
537 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
538 (xml-utils.o: ../common/xml-utils.c): Remove.
539 (ptid.o: ../common/ptid.c): Remove.
540 (buffer.o: ../common/buffer.c): Remove.
541 (format.o: ../common/format.c): Remove.
542 (filestuff.o: ../common/filestuff.c): Remove.
543 (agent.o: ../common/agent.c): Remove.
544 (errors.o: ../common/errors.c): Remove.
545 (environ.o: ../common/environ.c): Remove.
546 (common-debug.o: ../common/common-debug.c): Remove.
547 (cleanups.o: ../common/cleanups.c): Remove.
548 (common-exceptions.o: ../common/common-exceptions.c): Remove.
549 (fileio.o: ../common/fileio.c): Remove.
550 (common-regcache.o: ../common/common-regcache.c): Remove.
551 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
552 (new-op.o: ../common/new-op.c): Remove.
553 (btrace-common.o: ../common/btrace-common.c): Remove.
555 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
557 * Makefile.in (%.o: ../target/%.c): New rule.
558 (waitstatus.o: ../target/waitstatus.c): Remove.
560 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
563 (%.c: ../regformats/%.dat,
564 (%.c: ../regformats/arm/%.dat,
565 (%.c: ../regformats/i386/%.dat,
566 (%.c: ../regformats/rs6000/%.dat): New rules.
569 (arm-with-iwmmxt.c): Remove.
570 (arm-with-vfpv2.c): Remove.
571 (arm-with-vfpv3.c): Remove.
572 (arm-with-neon.c): Remove.
573 (reg-bfin.c): Remove.
574 (reg-cris.c): Remove.
575 (reg-crisv32.c): Remove.
577 (i386-linux.c): Remove.
578 (i386-avx.c): Remove.
579 (i386-avx-linux.c): Remove.
580 (i386-avx-avx512.c): Remove.
581 (i386-avx-avx512-linux.c): Remove.
582 (i386-mpx.c): Remove.
583 (i386-mpx-linux.c): Remove.
584 (i386-avx-mpx-avx512-pku.c): Remove.
585 (i386-avx-mpx-avx512-pku-linux.c): Remove.
586 (i386-avx-mpx.c): Remove.
587 (i386-avx-mpx-linux.c): Remove.
588 (i386-mmx.c): Remove.
589 (i386-mmx-linux.c): Remove.
590 (reg-ia64.c): Remove.
591 (reg-m32r.c): Remove.
592 (reg-m68k.c): Remove.
594 (mips-linux.c): Remove.
595 (mips-dsp-linux.c): Remove.
596 (mips64-linux.c): Remove.
597 (mips64-dsp-linux.c): Remove.
598 (nios2-linux.c): Remove.
599 (powerpc-32.c): Remove.
600 (powerpc-32l.c): Remove.
601 (powerpc-altivec32l.c): Remove.
602 (powerpc-cell32l.c): Remove.
603 (powerpc-vsx32l.c): Remove.
604 (powerpc-isa205-32l.c): Remove.
605 (powerpc-isa205-altivec32l.c): Remove.
606 (powerpc-isa205-vsx32l.c): Remove.
607 (powerpc-e500l.c): Remove.
608 (powerpc-64l.c): Remove.
609 (powerpc-altivec64l.c): Remove.
610 (powerpc-cell64l.c): Remove.
611 (powerpc-vsx64l.c): Remove.
612 (powerpc-isa205-64l.c): Remove.
613 (powerpc-isa205-altivec64l.c): Remove.
614 (powerpc-isa205-vsx64l.c): Remove.
615 (s390-linux32.c): Remove.
616 (s390-linux32v1.c): Remove.
617 (s390-linux32v2.c): Remove.
618 (s390-linux64.c): Remove.
619 (s390-linux64v1.c): Remove.
620 (s390-linux64v2.c): Remove.
621 (s390-te-linux64.c): Remove.
622 (s390-vx-linux64.c): Remove.
623 (s390-tevx-linux64.c): Remove.
624 (s390x-linux64.c): Remove.
625 (s390x-linux64v1.c): Remove.
626 (s390x-linux64v2.c): Remove.
627 (s390x-te-linux64.c): Remove.
628 (s390x-vx-linux64.c): Remove.
629 (s390x-tevx-linux64.c): Remove.
630 (tic6x-c64xp-linux.c): Remove.
631 (tic6x-c64x-linux.c): Remove.
632 (tic6x-c62x-linux.c): Remove.
634 (reg-sparc64.c): Remove.
637 (amd64-linux.c): Remove.
638 (amd64-avx.c): Remove.
639 (amd64-avx-linux.c): Remove.
640 (amd64-avx-avx512.c): Remove.
641 (amd64-avx-avx512-linux.c): Remove.
642 (amd64-mpx.c): Remove.
643 (amd64-mpx-linux.c): Remove.
644 (amd64-avx-mpx-avx512-pku.c): Remove.
645 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
646 (amd64-avx-mpx.c): Remove.
647 (amd64-avx-mpx-linux.c): Remove.
649 (x32-linux.c): Remove.
651 (x32-avx-linux.c): Remove.
652 (x32-avx-avx512.c): Remove.
653 (x32-avx-avx512-linux.c): Remove.
654 (reg-xtensa.c): Remove.
655 (reg-tilegx.c): Remove.
656 (reg-tilegx32.c): Remove.
658 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
660 * Makefile.in (SFILES): Add "common/environ.c".
661 (OBJS): Add "common/environ.h".
663 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
665 * configure.ac: Check if the fs_base and gs_base members of
666 `struct user_regs_struct' exist.
667 * config.in: Regenerated.
668 * configure: Likewise.
670 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
672 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
674 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
675 (get_next_pcs_syscall_next_pc): Likewise.
677 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
679 * win32-i386-low.c: Fix incorrect reference to a couple source files.
680 * nto-x86-low.c: Likewise.
682 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
684 * Makefile.in: Include disable-implicit-rules.mk.
686 2016-11-23 Pedro Alves <palves@redhat.com>
688 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
689 (debug_vprintf): Use std::chrono::steady_clock instead of
690 gettimeofday. Use '.' instead of ':'.
691 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
692 (get_timestamp): Use std::chrono::steady_clock instead of
695 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
697 * Makefile.in: Fix whitespace formatting.
699 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
701 * Makefile.in (SFILES, OBS): Flatten list and order
704 2016-11-23 Pedro Alves <palves@redhat.com>
706 * event-loop.c (handle_file_event): Use warning.
707 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
708 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
711 2016-11-23 Pedro Alves <palves@redhat.com>
713 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
715 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
716 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
717 debug_printf and debug_flush for debug output.
718 * server.c (handle_general_set): Likewise.
719 * thread-db.c (try_thread_db_load): Use debug_printf for debug
722 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
724 * Makefile.in (.c.o): Replace rule with ...
725 (%.o: %.c): ... this one.
727 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
729 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
730 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
732 * configure.ac: Remove checks for the make program.
733 * configure: Re-generate.
735 2016-10-28 Pedro Alves <palves@redhat.com>
737 * Makefile.in (CXX_DIALECT): Get from configure.
738 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
739 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
740 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
741 * config.in: Regenerate.
742 * configure: Regenerate.
744 2016-10-27 Yao Qi <yao.qi@linaro.org>
746 * linux-low.c (linux_supports_range_stepping): Return true if
747 can_software_single_step return true.
749 2016-10-27 Yao Qi <yao.qi@linaro.org>
751 * inferiors.c (find_inferior_in_random): New function.
752 * inferiors.h (find_inferior_in_random): Declare.
753 * linux-low.c (linux_wait_for_event_filtered): Call
754 find_inferior_in_random instead of find_inferior.
756 2016-10-27 Yao Qi <yao.qi@linaro.org>
758 * linux-low.c (linux_wait_1): If single-step breakpoints are
759 inserted, remove them.
761 2016-10-26 Pedro Alves <palves@redhat.com>
763 * linux-low.c (handle_extended_wait): Link parent/child fork
765 (linux_wait_1): Unlink them.
766 (linux_set_resume_request): Ignore resume requests for
767 already-resumed and unhandled fork child threads.
768 * linux-low.h (struct lwp_info) <fork_relative>: New field.
769 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
771 (handle_v_requests) <vCont>: Don't call require_running.
772 * server.h (in_queued_stop_replies): New declaration.
774 2016-10-24 Yao Qi <yao.qi@linaro.org>
777 * linux-aarch64-low.c (append_insns): Cast the return value to
780 2016-10-10 Yao Qi <yao.qi@linaro.org>
782 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
784 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
786 * target.c (target_supports_multi_process): New function, moved
788 * target.h (target_supports_multi_process): ... here. Remove
791 2016-10-05 Tom Tromey <tom@tromey.com>
794 * tracepoint.c (handle_tracepoint_bkpts): Check
795 ipa_error_tracepoint, not ipa_stopping_tracepoint.
797 2016-10-05 Yao Qi <yao.qi@linaro.org>
799 * configure.srv: Update the path of arm-*.xml files.
801 2016-10-05 Terry Guo <terry.guo@arm.com>
802 Yao Qi <yao.qi@linaro.org>
804 * Makefile.in: Adjust the path of rules.
805 * configure.srv: Update the path of xml files.
806 * regformats/arm-with-iwmmxt.dat: Regenerated.
807 * regformats/arm-with-neon.dat: Likewise.
808 * regformats/arm-with-vfpv2.dat: Likewise.
809 * regformats/arm-with-vfpv3.dat Likewise.
811 2016-09-30 Yao Qi <yao.qi@linaro.org>
814 * target.c (target_stop_and_wait): Don't call
815 target_continue_no_signal, use resume_stop instead.
817 2016-09-26 Yao Qi <yao.qi@linaro.org>
819 * linux-low.c (linux_wait_1): Call debug_exit.
821 2016-09-23 Pedro Alves <palves@redhat.com>
823 * Makefile.in (SFILES): Add common/new-op.c.
824 (OBS): Add common/new-op.o.
825 (new-op.o): New rule.
827 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
829 * .gitinore: Ignore more files.
831 2016-09-21 Yao Qi <yao.qi@linaro.org>
833 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
836 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
838 * server.c (start_inferior): Call target_mourn_inferior instead of
839 mourn_inferior; pass ptid_t argument to it.
841 (handle_target_event): Likewise.
842 * target.c (target_mourn_inferior): New function.
843 * target.h (mourn_inferior): Delete macro.
845 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
847 * linux-low.c (lwp_is_stepping): New function.
849 2016-09-06 Carl Love <cel@us.ibm.com>
851 * server.c (start_inferior): Fixed comment, requested comment change
852 didn't get updated correctly. Removed reference to ptrace () call as
853 it is only true on Linux systems.
855 2016-09-06 Carl Love <cel@us.ibm.com>
857 * server.c (start_inferior): Do not call
858 function target_post_create_inferior () if the
859 inferior process has already exited.
861 2016-09-05 Pedro Alves <palves@redhat.com>
863 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
864 (COMPILE.pre, CC_LD): Use CXX directly.
865 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
866 * acinclude.m4: Don't include build-with-cxx.m4.
867 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
868 * configure: Regenerate.
870 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
873 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
874 call writing data to own_buf.
876 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
878 * target.c (mywait): Call target_wait instead of
880 (target_wait): New function.
882 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
884 * server.c (start_inferior): New variable 'ptid'. Replace calls
885 to the_target->resume by target_continue{,_no_signal}, depending
887 * target.c (target_stop_and_wait): Call target_continue_no_signal
888 instead of the_target->resume.
889 (target_continue): New function.
891 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
893 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
895 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
898 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
900 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
901 * linux-arm-low.c (ps_get_thread_area): Likewise.
902 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
903 * linux-m68k-low.c (ps_get_thread_area): Likewise.
904 * linux-mips-low.c (ps_get_thread_area): Likewise.
905 * linux-nios2-low.c (ps_get_thread_area): Likewise.
906 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
907 * linux-x86-low.c (ps_get_thread_area): Likewise.
908 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
910 2016-08-19 Pedro Alves <palves@redhat.com>
912 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
914 2016-08-19 Pedro Alves <palves@redhat.com>
916 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
917 comment. Use memcpy instead of casting through unsigned long.
919 2016-08-19 Pedro Alves <palves@redhat.com>
921 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
922 allocating around 0x80000000.
924 2016-08-19 Pedro Alves <palves@redhat.com>
927 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
928 (x32-avx512-linux-ipa.o): New rules.
929 * configure.ac (x86_64-*-linux*): New x32 check.
930 * configure.srv (ipa_x32_linux_regobj): New.
931 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
932 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
934 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
936 * configure: Regenerate.
938 2016-08-09 Pedro Alves <palves@redhat.com>
941 * Makefile.in (OBS): Add signals-state-save-restore.o.
942 (signals-state-save-restore.o): New rule.
943 * config.in: Regenerate.
944 * configure: Regenerate.
945 * linux-low.c: Include "signals-state-save-restore.h".
946 (linux_create_inferior): Call
947 restore_original_signals_state.
948 * server.c: Include "dispositions-save-restore.h".
949 (captured_main): Call save_original_signals_state.
951 2016-08-05 Pedro Alves <palves@redhat.com>
953 * configure: Regenerate.
955 2016-08-04 Yao Qi <yao.qi@linaro.org>
957 * linux-low.c (regsets_fetch_inferior_registers): Check
958 errno is ESRCH or not.
960 2016-08-02 Yao Qi <yao.qi@linaro.org>
962 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
963 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
964 (thread_db_load_search): Update.
965 (try_thread_db_load_1): Don't look for td_ta_event_addr,
966 td_ta_set_event and td_ta_event_getmsg.
968 2016-07-26 Pedro Alves <palves@redhat.com>
971 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
972 of unsigned long for 64-bit registers and use uint32_t instead of
973 unsigned int for 32-bit registers.
975 2016-07-26 Pedro Alves <palves@redhat.com>
977 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
980 2016-07-21 Tom Tromey <tom@tromey.com>
982 * configure: Rebuild.
984 2016-07-21 Yao Qi <yao.qi@linaro.org>
986 * mem-break.c (find_gdb_breakpoint): Cast bp to
987 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
989 2016-07-21 Yao Qi <yao.qi@linaro.org>
991 * server.c (handle_v_requests): Support s and S actions
992 if target_supports_software_single_step return true.
994 2016-07-21 Yao Qi <yao.qi@linaro.org>
996 * linux-low.c (resume_stopped_resumed_lwps): If resume request
997 is resume_step, call maybe_hw_step.
998 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
1000 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
1002 (proceed_one_lwp): If resume request is resume_step, install
1003 reinsert breakpoints and call maybe_hw_step.
1005 2016-07-21 Yao Qi <yao.qi@linaro.org>
1007 * linux-low.c (proceed_one_lwp): Declare.
1008 (linux_resume_one_thread): Remove local variable 'step'.
1009 Lift code enqueue signal. Call proceed_one_lwp instead of
1010 linux_resume_one_lwp.
1012 2016-07-21 Yao Qi <yao.qi@linaro.org>
1014 * linux-low.c (linux_resume_one_thread): Call
1015 enqueue_pending_signal.
1017 2016-07-21 Yao Qi <yao.qi@linaro.org>
1019 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
1020 * inferiors.c (do_restore_current_thread_cleanup): New function.
1021 (make_cleanup_restore_current_thread): Likewise.
1022 * linux-low.c (install_software_single_step_breakpoints): Call
1023 make_cleanup_restore_current_thread. Switch current_thread to
1026 2016-07-21 Yao Qi <yao.qi@linaro.org>
1028 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
1029 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
1030 (clone_one_breakpoint): Likewise.
1031 (delete_reinsert_breakpoints): Change parameter to thread.
1033 (has_reinsert_breakpoints): Likewise.
1034 (uninsert_reinsert_breakpoints): Likewise.
1035 (reinsert_reinsert_breakpoints): Likewise.
1036 * mem-break.h (set_reinsert_breakpoint): Update declaration.
1037 (delete_reinsert_breakpoints): Likewise.
1038 (reinsert_reinsert_breakpoints): Likewise.
1039 (uninsert_reinsert_breakpoints): Likewise.
1040 (has_reinsert_breakpoints): Likewise.
1042 2016-07-21 Yao Qi <yao.qi@linaro.org>
1044 * inferiors.c (get_thread_process): Make parameter const.
1045 * inferiors.h (get_thread_process): Update declaration.
1046 * mem-break.c (clone_all_breakpoints): Remove all parameters.
1047 Add new parameters child_thread and parent_thread. Callers
1049 * mem-break.h (clone_all_breakpoints): Update declaration.
1051 2016-07-21 Yao Qi <yao.qi@linaro.org>
1053 * mem-break.c (struct breakpoint) <cond_list>: Remove.
1054 <command_list, handler>: Remove.
1055 (struct gdb_breakpoint): New.
1056 (struct other_breakpoint): New.
1057 (struct reinsert_breakpoint): New.
1058 (is_gdb_breakpoint): New function.
1059 (any_persistent_commands): Update command_list if
1060 is_gdb_breakpoint returns true.
1061 (set_breakpoint): Create breakpoints according to their types.
1062 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
1063 (set_gdb_breakpoint_1): Likewise.
1064 (set_gdb_breakpoint): Likewise.
1065 (clear_breakpoint_conditions): Change parameter type to
1066 'struct gdb_breakpoint *'.
1067 (clear_breakpoint_commands): Likewise.
1068 (clear_breakpoint_conditions_and_commands): Likewise.
1069 (add_condition_to_breakpoint): Likewise.
1070 (add_breakpoint_condition): Likewise.
1071 (add_commands_to_breakpoint): Likewise.
1072 (check_breakpoints): Check other_breakpoint.
1073 (clone_one_breakpoint): Clone breakpopint according to its type.
1074 * mem-break.h (struct gdb_breakpoint): Declare.
1075 (set_gdb_breakpoint): Update declaration.
1076 (clear_breakpoint_conditions_and_commands): Likewise.
1077 (add_breakpoint_condition): Likewise.
1078 (add_breakpoint_commands): Likewise.
1079 * server.c (process_point_options): Change parameter type to
1080 'struct gdb_breakpoint *'.
1082 2016-07-21 Yao Qi <yao.qi@linaro.org>
1084 * mem-break.c (set_breakpoint_at): Rename it to ...
1085 (set_breakpoint_type_at): ... it.
1086 (set_breakpoint_at): Call set_breakpoint_type_at.
1087 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
1088 * mem-break.h (set_breakpoint_at): Update comments.
1090 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
1092 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
1094 (nios2_store_gregset): Likewise.
1096 2016-07-01 Pedro Alves <palves@redhat.com>
1097 Antoine Tremblay <antoine.tremblay@ericsson.com>
1099 * linux-low.c: Change interface to take the target lwp_info
1100 pointer directly and return void. Handle detaching from a zombie
1102 (linux_detach_lwp_callback): New function.
1103 (linux_detach): Detach from the leader thread after detaching from
1106 2016-06-28 Yao Qi <yao.qi@linaro.org>
1108 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
1109 for variable new_offset.
1110 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
1111 (aarch64_ftrace_insn_reloc_cb): Likewise.
1112 (aarch64_ftrace_insn_reloc_tb): Likewise.
1113 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
1114 PRIx64 instead of PRIx32.
1116 2016-06-28 Yao Qi <yao.qi@linaro.org>
1118 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
1119 (the_low_target): Install arm_get_syscall_trapinfo.
1121 2016-06-28 Yao Qi <yao.qi@linaro.org>
1123 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
1125 (the_low_target): Install aarch64_get_syscall_trapinfo.
1127 2016-06-28 Yao Qi <yao.qi@linaro.org>
1129 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
1131 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
1132 Remove parameter sysno.
1133 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
1136 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1138 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
1139 (s390_emit_ne_goto): Likewise.
1140 (s390_emit_lt_goto): Likewise.
1141 (s390_emit_le_goto): Likewise.
1142 (s390_emit_gt_goto): Likewise.
1143 (s390_emit_ge_goto): Likewise.
1144 (s390x_emit_eq_goto): Likewise.
1145 (s390x_emit_ne_goto): Likewise.
1146 (s390x_emit_lt_goto): Likewise.
1147 (s390x_emit_le_goto): Likewise.
1148 (s390x_emit_gt_goto): Likewise.
1149 (s390x_emit_ge_goto): Likewise.
1150 (s390_emit_ops_impl): Mark variable static.
1151 (s390x_emit_ops): Likewise.
1153 2016-06-17 Yao Qi <yao.qi@linaro.org>
1155 * linux-low.c (handle_extended_wait): Call
1156 uninsert_reinsert_breakpoints for the parent process. Remove
1157 reinsert breakpoints from the child process. Reinsert them to
1158 the parent process when vfork is done.
1159 * mem-break.c (uninsert_reinsert_breakpoints): New function.
1160 (reinsert_reinsert_breakpoints): New function.
1161 * mem-break.h (uninsert_reinsert_breakpoints): Declare
1162 (reinsert_reinsert_breakpoints): Declare.
1164 2016-06-17 Yao Qi <yao.qi@linaro.org>
1166 * linux-low.c (handle_extended_wait): If the parent is doing
1167 step-over, remove the reinsert breakpoints from the forked child.
1169 2016-06-17 Yao Qi <yao.qi@linaro.org>
1171 * linux-low.c (unsuspend_all_lwps): Declare.
1172 (linux_low_filter_event): If thread exited, call finish_step_over.
1173 If step-over is finished, unsuspend other threads.
1175 2016-06-17 Yao Qi <yao.qi@linaro.org>
1177 * linux-low.c (linux_resume_one_lwp_throw): Assert
1178 has_reinsert_breakpoints returns false.
1179 * mem-break.c (delete_disabled_breakpoints): Assert
1180 bp type isn't reinsert_breakpoint.
1182 2016-06-17 Yao Qi <yao.qi@linaro.org>
1184 * linux-low.c (maybe_hw_step): New function.
1185 (linux_resume_one_lwp_throw): Call maybe_hw_step.
1186 (finish_step_over): Switch current_thread to lwp temporarily,
1187 and assert has_reinsert_breakpoints returns true.
1188 (proceed_one_lwp): Call maybe_hw_step.
1189 * mem-break.c (has_reinsert_breakpoints): New function.
1190 * mem-break.h (has_reinsert_breakpoints): Declare.
1192 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
1194 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
1196 2016-05-17 Yao Qi <yao.qi@linaro.org>
1198 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
1199 instead of find_inferior.
1201 2016-05-05 Yao Qi <yao.qi@linaro.org>
1203 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
1204 Initialize res to zero.
1206 2016-05-05 Yao Qi <yao.qi@linaro.org>
1208 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
1211 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1213 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
1214 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
1215 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
1217 2016-04-28 Par Olsson <par.olsson@windriver.com>
1218 Simon Marchi <simon.marchi@ericsson.com>
1220 * tracepoint.c (write_inferior_int8): New function.
1221 (cmd_qtenable_disable): Write enable flag using
1222 write_inferior_int8.
1224 2016-04-25 Yao Qi <yao.qi@linaro.org>
1226 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
1227 (need_step_over_p): Return zero if the LWP has pending signals
1228 can be delivered on software single step target.
1230 2016-04-25 Yao Qi <yao.qi@linaro.org>
1232 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
1233 return instead of error.
1235 2016-04-22 Yao Qi <yao.qi@linaro.org>
1237 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
1240 2016-04-22 Yao Qi <yao.qi@linaro.org>
1242 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
1243 signal when stepping over breakpoint with software single
1246 2016-04-21 Pedro Alves <palves@redhat.com>
1248 * linux-s390-low.c (s390_collect_ptrace_register)
1249 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
1251 (s390_check_regset): Use void * instead of gdb_byte *.
1253 2016-04-20 Pedro Alves <palves@redhat.com>
1255 * configure: Renegerate.
1257 2016-04-20 Yao Qi <yao.qi@linaro.org>
1259 * linux-aarch32-low.c: Include "arch/arm-linux.h".
1260 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
1262 (arm_store_gregset): Likewise.
1264 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
1266 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
1267 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
1268 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
1269 (amd64-avx-mpx-linux.c): New rules.
1270 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
1271 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
1272 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
1273 (srv_amd64_regobj): Add amd64-avx-mpx.o.
1274 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
1275 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
1276 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
1277 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
1278 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
1279 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
1280 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
1281 * linux-x86-low.c (x86_linux_read_description): Add case for
1282 X86_XSTATE_AVX_MPX_MASK.
1283 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
1284 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
1285 init_registers_i386_avx_mpx_linux.
1286 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
1287 (initialize_low_tracepoint): Call
1288 init_registers_i386_avx_mpx_linux.
1289 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
1290 (initialize_low_tracepoint): Call
1291 init_registers_amd64_avx_mpx_linux.
1292 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
1293 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
1294 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
1297 2016-04-18 Pedro Alves <palves@redhat.com>
1299 * configure: Regenerate.
1301 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
1303 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
1304 (aarch64_emit_sub): Likewise.
1306 2016-04-12 Pedro Alves <palves@redhat.com>
1308 * utils.c (prepare_to_throw_exception): Delete.
1310 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
1312 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
1314 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
1316 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
1318 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
1320 * linux-aarch64-ipa.c: Add <elf.h> include.
1321 * linux-ppc-ipa.c: Add <elf.h> include.
1322 * linux-s390-ipa.c: Add <elf.h> include.
1324 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1326 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
1327 (get_raw_reg_ptr): Likewise.
1328 (get_trace_state_variable_value_ptr): Likewise.
1329 (set_trace_state_variable_value_ptr): Likewise.
1330 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
1333 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
1334 Marcin Kościelnicki <koriakin@0x04.net>
1337 * linux-ppc-low.c (emit_insns): New function.
1338 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
1339 (ppc_emit_prologue): New function.
1340 (ppc_emit_epilogue): New function.
1341 (ppc_emit_add): New function.
1342 (ppc_emit_sub): New function.
1343 (ppc_emit_mul): New function.
1344 (ppc_emit_lsh): New function.
1345 (ppc_emit_rsh_signed): New function.
1346 (ppc_emit_rsh_unsigned): New function.
1347 (ppc_emit_ext): New function.
1348 (ppc_emit_zero_ext): New function.
1349 (ppc_emit_log_not): New function.
1350 (ppc_emit_bit_and): New function.
1351 (ppc_emit_bit_or): New function.
1352 (ppc_emit_bit_xor): New function.
1353 (ppc_emit_bit_not): New function.
1354 (ppc_emit_equal): New function.
1355 (ppc_emit_less_signed): New function.
1356 (ppc_emit_less_unsigned): New function.
1357 (ppc_emit_ref): New function.
1358 (ppc_emit_const): New function.
1359 (ppc_emit_reg): New function.
1360 (ppc_emit_pop): New function.
1361 (ppc_emit_stack_flush): New function.
1362 (ppc_emit_swap): New function.
1363 (ppc_emit_stack_adjust): New function.
1364 (ppc_emit_call): New function.
1365 (ppc_emit_int_call_1): New function.
1366 (ppc_emit_void_call_2): New function.
1367 (ppc_emit_if_goto): New function.
1368 (ppc_emit_goto): New function.
1369 (ppc_emit_eq_goto): New function.
1370 (ppc_emit_ne_goto): New function.
1371 (ppc_emit_lt_goto): New function.
1372 (ppc_emit_le_goto): New function.
1373 (ppc_emit_gt_goto): New function.
1374 (ppc_emit_ge_goto): New function.
1375 (ppc_write_goto_address): New function.
1376 (ppc_emit_ops_impl): New static variable.
1377 (ppc64v1_emit_prologue): New function.
1378 (ppc64v2_emit_prologue): New function.
1379 (ppc64_emit_epilogue): New function.
1380 (ppc64_emit_add): New function.
1381 (ppc64_emit_sub): New function.
1382 (ppc64_emit_mul): New function.
1383 (ppc64_emit_lsh): New function.
1384 (ppc64_emit_rsh_signed): New function.
1385 (ppc64_emit_rsh_unsigned): New function.
1386 (ppc64_emit_ext): New function.
1387 (ppc64_emit_zero_ext): New function.
1388 (ppc64_emit_log_not): New function.
1389 (ppc64_emit_bit_and): New function.
1390 (ppc64_emit_bit_or): New function.
1391 (ppc64_emit_bit_xor): New function.
1392 (ppc64_emit_bit_not): New function.
1393 (ppc64_emit_equal): New function.
1394 (ppc64_emit_less_signed): New function.
1395 (ppc64_emit_less_unsigned): New function.
1396 (ppc64_emit_ref): New function.
1397 (ppc64_emit_const): New function.
1398 (ppc64v1_emit_reg): New function.
1399 (ppc64v2_emit_reg): New function.
1400 (ppc64_emit_pop): New function.
1401 (ppc64_emit_stack_flush): New function.
1402 (ppc64_emit_swap): New function.
1403 (ppc64v1_emit_call): New function.
1404 (ppc64v2_emit_call): New function.
1405 (ppc64v1_emit_int_call_1): New function.
1406 (ppc64v2_emit_int_call_1): New function.
1407 (ppc64v1_emit_void_call_2): New function.
1408 (ppc64v2_emit_void_call_2): New function.
1409 (ppc64_emit_if_goto): New function.
1410 (ppc64_emit_eq_goto): New function.
1411 (ppc64_emit_ne_goto): New function.
1412 (ppc64_emit_lt_goto): New function.
1413 (ppc64_emit_le_goto): New function.
1414 (ppc64_emit_gt_goto): New function.
1415 (ppc64_emit_ge_goto): New function.
1416 (ppc64v1_emit_ops_impl): New static variable.
1417 (ppc64v2_emit_ops_impl): New static variable.
1418 (ppc_emit_ops): New function.
1419 (linux_low_target): Wire in ppc_emit_ops.
1421 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
1422 Marcin Kościelnicki <koriakin@0x04.net>
1425 * Makefile.in: Add powerpc-*-ipa.o
1426 * configure.srv: Add ipa_obj for powerpc*-linux.
1427 * linux-ppc-ipa.c: New file.
1428 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
1430 (PPC_FIELD): New macro.
1431 (PPC_SEXT): New macro.
1432 (PPC_OP6): New macro.
1433 (PPC_BO): New macro.
1434 (PPC_LI): New macro.
1435 (PPC_BD): New macro.
1436 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
1437 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
1438 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
1439 (ppc_get_thread_area): New function.
1440 (is_elfv2_inferior): New function.
1441 (gen_ds_form): New function.
1442 (GEN_STD): New macro.
1443 (GEN_STDU): New macro.
1444 (GEN_LD): New macro.
1445 (GEN_LDU): New macro.
1446 (gen_d_form): New function.
1447 (GEN_ADDI): New macro.
1448 (GEN_ADDIS): New macro.
1449 (GEN_LI): New macro.
1450 (GEN_LIS): New macro.
1451 (GEN_ORI): New macro.
1452 (GEN_ORIS): New macro.
1453 (GEN_LWZ): New macro.
1454 (GEN_STW): New macro.
1455 (GEN_STWU): New macro.
1456 (gen_xfx_form): New function.
1457 (GEN_MFSPR): New macro.
1458 (GEN_MTSPR): New macro.
1459 (GEN_MFCR): New macro.
1460 (GEN_MTCR): New macro.
1461 (GEN_SYNC): New macro.
1462 (GEN_LWSYNC): New macro.
1463 (gen_x_form): New function.
1464 (GEN_OR): New macro.
1465 (GEN_MR): New macro.
1466 (GEN_LWARX): New macro.
1467 (GEN_STWCX): New macro.
1468 (GEN_CMPW): New macro.
1469 (gen_md_form): New function.
1470 (GEN_RLDICL): New macro.
1471 (GEN_RLDICR): New macro.
1472 (gen_i_form): New function.
1474 (GEN_BL): New macro.
1475 (gen_b_form): New function.
1476 (GEN_BNE): New macro.
1477 (GEN_LOAD): New macro.
1478 (GEN_STORE): New macro.
1479 (gen_limm): New function.
1480 (gen_atomic_xchg): New function.
1481 (gen_call): New function.
1482 (ppc_relocate_instruction): New function.
1483 (ppc_install_fast_tracepoint_jump_pad): New function.
1484 (ppc_get_min_fast_tracepoint_insn_len): New function.
1485 (ppc_get_ipa_tdesc_idx): New function.
1486 (the_low_target): Wire in the new functions.
1487 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
1489 * linux-ppc-tdesc.h: New file.
1491 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1493 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1494 (alloc_jump_pad_buffer): New function.
1495 * linux-amd64-ipa.c: Add <sys/mman.h> include.
1496 (alloc_jump_pad_buffer): New function.
1497 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
1498 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1499 (alloc_jump_pad_buffer): New function.
1500 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
1501 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
1502 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
1503 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
1505 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1507 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
1508 * linux-amd64-ipa.c: Likewise.
1509 * linux-i386-ipa.c: Likewise.
1510 * linux-s390-ipa.c: Likewise.
1511 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
1512 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
1513 set_trace_state_variable_value_ptr.
1514 (struct ipa_sym_addresses): Likewise.
1515 (symbol_list): Likewise.
1516 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
1517 accessing gdb_collect directly.
1518 (gdb_collect_ptr_type): New typedef.
1519 (get_raw_reg_ptr_type): New typedef.
1520 (get_trace_state_variable_value_ptr_type): New typedef.
1521 (set_trace_state_variable_value_ptr_type): New typedef.
1522 (gdb_collect_ptr): New global.
1523 (get_raw_reg_ptr): New global.
1524 (get_trace_state_variable_value_ptr): New global.
1525 (set_trace_state_variable_value_ptr): New global.
1526 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
1527 accessing get_raw_reg directly.
1528 (get_get_tsv_func_addr): Likewise for
1529 get_trace_state_variable_value_ptr.
1530 (get_set_tsv_func_addr): Likewise for
1531 set_trace_state_variable_value_ptr.
1532 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
1534 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
1536 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
1538 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1540 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
1542 (relocate_instruction): Remove own_buf.
1543 * server.c (own_buf): Make global.
1544 (handle_v_requests): Make global.
1545 * server.h (own_buf): New declaration.
1546 (handle_v_requests): New prototype.
1548 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1551 * linux-s390-low.c (add_insns): New function.
1552 (s390_emit_prologue): New function.
1553 (s390_emit_epilogue): New function.
1554 (s390_emit_add): New function.
1555 (s390_emit_sub): New function.
1556 (s390_emit_mul): New function.
1557 (s390_emit_lsh): New function.
1558 (s390_emit_rsh_signed): New function.
1559 (s390_emit_rsh_unsigned): New function.
1560 (s390_emit_ext): New function.
1561 (s390_emit_log_not): New function.
1562 (s390_emit_bit_and): New function.
1563 (s390_emit_bit_or): New function.
1564 (s390_emit_bit_xor): New function.
1565 (s390_emit_bit_not): New function.
1566 (s390_emit_equal): New function.
1567 (s390_emit_less_signed): New function.
1568 (s390_emit_less_unsigned): New function.
1569 (s390_emit_ref): New function.
1570 (s390_emit_if_goto): New function.
1571 (s390_emit_goto): New function.
1572 (s390_write_goto_address): New function.
1573 (s390_emit_litpool): New function.
1574 (s390_emit_const): New function.
1575 (s390_emit_call): New function.
1576 (s390_emit_reg): New function.
1577 (s390_emit_pop): New function.
1578 (s390_emit_stack_flush): New function.
1579 (s390_emit_zero_ext): New function.
1580 (s390_emit_swap): New function.
1581 (s390_emit_stack_adjust): New function.
1582 (s390_emit_set_r2): New function.
1583 (s390_emit_int_call_1): New function.
1584 (s390_emit_void_call_2): New function.
1585 (s390_emit_eq_goto): New function.
1586 (s390_emit_ne_goto): New function.
1587 (s390_emit_lt_goto): New function.
1588 (s390_emit_le_goto): New function.
1589 (s390_emit_gt_goto): New function.
1590 (s390_emit_ge_goto): New function.
1591 (s390x_emit_prologue): New function.
1592 (s390x_emit_epilogue): New function.
1593 (s390x_emit_add): New function.
1594 (s390x_emit_sub): New function.
1595 (s390x_emit_mul): New function.
1596 (s390x_emit_lsh): New function.
1597 (s390x_emit_rsh_signed): New function.
1598 (s390x_emit_rsh_unsigned): New function.
1599 (s390x_emit_ext): New function.
1600 (s390x_emit_log_not): New function.
1601 (s390x_emit_bit_and): New function.
1602 (s390x_emit_bit_or): New function.
1603 (s390x_emit_bit_xor): New function.
1604 (s390x_emit_bit_not): New function.
1605 (s390x_emit_equal): New function.
1606 (s390x_emit_less_signed): New function.
1607 (s390x_emit_less_unsigned): New function.
1608 (s390x_emit_ref): New function.
1609 (s390x_emit_if_goto): New function.
1610 (s390x_emit_const): New function.
1611 (s390x_emit_call): New function.
1612 (s390x_emit_reg): New function.
1613 (s390x_emit_pop): New function.
1614 (s390x_emit_stack_flush): New function.
1615 (s390x_emit_zero_ext): New function.
1616 (s390x_emit_swap): New function.
1617 (s390x_emit_stack_adjust): New function.
1618 (s390x_emit_int_call_1): New function.
1619 (s390x_emit_void_call_2): New function.
1620 (s390x_emit_eq_goto): New function.
1621 (s390x_emit_ne_goto): New function.
1622 (s390x_emit_lt_goto): New function.
1623 (s390x_emit_le_goto): New function.
1624 (s390x_emit_gt_goto): New function.
1625 (s390x_emit_ge_goto): New function.
1626 (s390_emit_ops): New function.
1627 (struct linux_target_ops): Fill in emit_ops hook.
1629 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1632 * Makefile.in: Add s390 IPA files.
1633 * configure.srv: Build IPA for s390.
1634 * linux-s390-ipa.c: New file.
1635 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
1636 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
1637 (tdesc_s390_linux32): Likewise.
1638 (init_registers_s390_linux32v1): Likewise.
1639 (tdesc_s390_linux32v1): Likewise.
1640 (init_registers_s390_linux32v2): Likewise.
1641 (tdesc_s390_linux32v2): Likewise.
1642 (init_registers_s390_linux64): Likewise.
1643 (tdesc_s390_linux64): Likewise.
1644 (init_registers_s390_linux64v1): Likewise.
1645 (tdesc_s390_linux64v1): Likewise.
1646 (init_registers_s390_linux64v2): Likewise.
1647 (tdesc_s390_linux64v2): Likewise.
1648 (init_registers_s390_te_linux64): Likewise.
1649 (tdesc_s390_te_linux64): Likewise.
1650 (init_registers_s390_vx_linux64): Likewise.
1651 (tdesc_s390_vx_linux64): Likewise.
1652 (init_registers_s390_tevx_linux64): Likewise.
1653 (tdesc_s390_tevx_linux64): Likewise.
1654 (init_registers_s390x_linux64): Likewise.
1655 (tdesc_s390x_linux64): Likewise.
1656 (init_registers_s390x_linux64v1): Likewise.
1657 (tdesc_s390x_linux64v1): Likewise.
1658 (init_registers_s390x_linux64v2): Likewise.
1659 (tdesc_s390x_linux64v2): Likewise.
1660 (init_registers_s390x_te_linux64): Likewise.
1661 (tdesc_s390x_te_linux64): Likewise.
1662 (init_registers_s390x_vx_linux64): Likewise.
1663 (tdesc_s390x_vx_linux64): Likewise.
1664 (init_registers_s390x_tevx_linux64): Likewise.
1665 (tdesc_s390x_tevx_linux64): Likewise.
1666 (have_hwcap_s390_vx): New static variable.
1667 (s390_arch_setup): Fill have_hwcap_s390_vx.
1668 (s390_get_thread_area): New function.
1669 (s390_ft_entry_gpr_esa): New const.
1670 (s390_ft_entry_gpr_zarch): New const.
1671 (s390_ft_entry_misc): New const.
1672 (s390_ft_entry_fr): New const.
1673 (s390_ft_entry_vr): New const.
1674 (s390_ft_main_31): New const.
1675 (s390_ft_main_64): New const.
1676 (s390_ft_exit_fr): New const.
1677 (s390_ft_exit_vr): New const.
1678 (s390_ft_exit_misc): New const.
1679 (s390_ft_exit_gpr_esa): New const.
1680 (s390_ft_exit_gpr_zarch): New const.
1681 (append_insns): New function.
1682 (s390_relocate_instruction): New function.
1683 (s390_install_fast_tracepoint_jump_pad): New function.
1684 (s390_get_min_fast_tracepoint_insn_len): New function.
1685 (s390_get_ipa_tdesc_idx): New function.
1686 (struct linux_target_ops): Wire in the above functions.
1687 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
1688 * linux-s390-tdesc.h: New file.
1690 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1692 * linux-s390-low.c (s390_supports_tracepoints): New function.
1693 (struct linux_target_ops): Fill supports_tracepoints hook.
1695 2016-03-18 Yao Qi <yao.qi@linaro.org>
1697 * linux-low.c (lwp_signal_can_be_delivered): New function.
1698 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
1700 2016-03-18 Yao Qi <yao.qi@linaro.org>
1702 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
1703 0 if signal is enqueued. Remove 'signal' from one debugging
1704 message. Move one debugging message to some lines below.
1705 Remove code setting 'signal' to 0.
1707 2016-03-18 Yao Qi <yao.qi@linaro.org>
1709 * linux-low.c (linux_low_filter_event): Remove redundant
1710 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
1712 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
1714 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
1715 (struct linux_target_ops): Wire in the above.
1717 2016-03-03 Yao Qi <yao.qi@linaro.org>
1719 * linux-low.c: Update comments to start_step_over.
1721 2016-03-03 Yao Qi <yao.qi@linaro.org>
1724 * linux-low.c (handle_extended_wait): Set child suspended
1725 if event_lwp->bp_reinsert isn't zero.
1727 2016-03-02 Yao Qi <yao.qi@linaro.org>
1729 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
1730 enqueue_pending_signal.
1732 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
1734 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
1737 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1739 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
1740 (s390_regmap_3264) [!__s390x__]: New global.
1741 (s390_collect_ptrace_register): Skip map entries containing -1.
1742 (s390_supply_ptrace_register): Ditto.
1743 (s390_fill_gprs_high): New function.
1744 (s390_store_gprs_high): New function.
1745 (s390_regsets): Add NT_S390_HIGH_GPRS.
1746 (s390_get_hwcap): Enable on 31-bit.
1747 (have_hwcap_s390_high_gprs): Enable on 31-bit.
1748 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
1749 Detect NT_S390_HIGH_GPRS.
1750 (s390_usrregs_info_3264): Enable on 31-bit.
1751 (s390_regs_info): Enable regs_info_3264 on 31-bit.
1752 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
1754 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1757 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
1758 * configure.srv: Ditto.
1759 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
1760 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
1761 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
1762 (init_registers_amd64_linux): Remove prototype.
1763 (tdesc_amd64_linux): Remove declaration.
1764 (get_ipa_tdesc): New function.
1765 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1766 initialize remaining tdescs.
1767 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
1768 (init_registers_i386_linux): Remove prototype.
1769 (tdesc_i386_linux): Remove declaration.
1770 (get_ipa_tdesc): New function.
1771 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1772 initialize remaining tdescs.
1773 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
1774 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
1775 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
1776 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
1777 (x86_get_ipa_tdesc_idx): New function.
1778 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
1779 * linux-x86-tdesc.h: New file.
1780 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
1781 (target_get_ipa_tdesc_idx): New macro.
1782 * tracepoint.c (ipa_tdesc_idx): New macro.
1783 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
1784 (symbol_list): Add ipa_tdesc_idx.
1785 (cmd_qtstart): Write ipa_tdesc_idx in the target.
1786 (ipa_tdesc): Remove.
1787 (ipa_tdesc_idx): New variable.
1788 (get_context_regcache): Use get_ipa_tdesc.
1789 (gdb_collect): Ditto.
1791 * tracepoint.h (get_ipa_tdesc): New prototype.
1792 (ipa_tdesc): Remove.
1794 2016-02-24 Pedro Alves <palves@redhat.com>
1796 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
1797 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
1798 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
1799 Factor out common code between the USE_SIGTRAP_SIGINFO and
1800 !USE_SIGTRAP_SIGINFO blocks.
1801 (linux_low_filter_event): Call save_stop_reason instead of
1802 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
1804 (linux_wait_1): Update comments.
1806 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
1808 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
1809 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
1810 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
1811 ppc_insert_point, ppc_remove_point.
1813 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
1815 * linux-s390-low.c (s390_supports_z_point_type): New function.
1816 (struct linux_target_ops): Wire s390_supports_z_point_type in.
1818 2016-02-16 Yao Qi <yao.qi@linaro.org>
1820 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
1821 PC. Get pc from regcache_read_pc.
1823 2016-02-12 Yao Qi <yao.qi@linaro.org>
1825 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
1826 or linux_get_pc_32bit.
1827 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
1829 2016-02-12 Yao Qi <yao.qi@linaro.org>
1831 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
1832 arm_linux_get_next_pcs_fixup.
1834 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
1836 * tracepoint.c (x_tracepoint_action_download): Change
1837 write_inferior_data_ptr to write_inferior_data_pointer.
1838 (cmd_qtstart): Likewise.
1839 (write_inferior_data_ptr): Remove.
1840 (download_agent_expr): Change write_inferior_data_ptr to
1841 write_inferior_data_pointer.
1842 (download_tracepoint_1): Likewise.
1843 (download_tracepoint): Likewise.
1844 (download_trace_state_variables): Likewise.
1846 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
1847 Marcin Kościelnicki <koriakin@0x04.net>
1849 * tracepoint.c (struct tracepoint_action_ops): Remove.
1850 (struct tracepoint_action): Remove ops.
1851 (m_tracepoint_action_download, r_tracepoint_action_download)
1852 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
1853 size and offset accordingly.
1854 (m_tracepoint_action_ops, r_tracepoint_action_ops)
1855 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
1856 (tracepoint_action_send, tracepoint_action_download): New functions.
1857 Helpers for trace action handlers.
1858 (add_tracepoint_action): Remove setup actions ops.
1859 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
1861 2016-02-10 Yao Qi <yao.qi@linaro.org>
1863 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
1865 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1867 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
1869 * configure: Regenerate.
1871 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1873 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
1874 void * to gdb_byte *.
1875 * linux-low.c (siginfo_fixup): Likewise.
1876 (linux_xfer_siginfo): Likewise.
1877 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
1879 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
1881 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
1883 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
1885 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
1887 * linux-x86-low.c [__x86_64__]: Include
1888 "nat/amd64-linux-siginfo.h".
1889 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
1890 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
1891 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
1892 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
1893 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
1894 (cpt_si_fd, si_timerid, si_overrun): Move from
1895 nat/amd64-linux-siginfo.c.
1896 * Makefile.in (amd64-linux-siginfo.o:): New rule.
1898 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
1900 * server.c (skip_to_semicolon): Remove.
1901 (process_point_options): Use strchrnul instead of
1904 2016-01-26 Yao Qi <yao.qi@linaro.org>
1906 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
1907 * linux-low.c (install_software_single_step_breakpoints): Don't
1908 call regcache_read_pc.
1909 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
1912 2016-01-26 Yao Qi <yao.qi@linaro.org>
1914 * linux-low.c (install_software_single_step_breakpoints): Call
1915 regcache_read_pc instead of get_pc.
1917 2016-01-26 Yao Qi <yao.qi@linaro.org>
1919 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
1920 (unblock_async_io): Rename to ...
1921 (block_unblock_async_io): ... it. New function.
1922 (enable_async_io): Don't install SIGIO handler. Unblock it
1924 (disable_async_io): Don't ignore SIGIO. Block it instead.
1925 (initialize_async_io): Install SIGIO handler. Don't call
1928 2016-01-26 Yao Qi <yao.qi@linaro.org>
1930 * remote-utils.c (getpkt): If the buffer isn't empty, and the
1931 first character is '\003', call *the_target->request_interrupt.
1933 2016-01-25 Yao Qi <yao.qi@linaro.org>
1935 * remote-utils.c (new_thread_notify): Remove.
1936 (dead_thread_notify): Likewise.
1937 * remote-utils.h (new_thread_notify): Remove declaration.
1938 (dead_thread_notify): Likewise.
1940 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
1942 * gdb.trace/pending.exp: Fix expected message on continue.
1944 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
1946 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
1947 it works properly on big-endian machines where sizeof (CORE_ADDR)
1950 2016-01-21 Pedro Alves <palves@redhat.com>
1952 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
1953 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
1954 * configure: Regenerate.
1956 2016-01-21 Yao Qi <yao.qi@linaro.org>
1958 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
1959 is_thumb and set it according to CPSR saved on the stack.
1960 (get_next_pcs_syscall_next_pc): Pass is_thumb to
1961 arm_sigreturn_next_pc.
1963 2016-01-18 Yao Qi <yao.qi@linaro.org>
1965 * linux-low.c (linux_set_pc_64bit): New function.
1966 (linux_get_pc_64bit): New function.
1967 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
1969 * linux-sparc-low.c (debug_threads): Remove declaration.
1970 (sparc_get_pc): Remove.
1971 (the_low_target): Use linux_get_pc_64bit instead of
1973 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
1974 (the_low_target): Use linux_get_pc_64bit and
1977 2016-01-18 Yao Qi <yao.qi@linaro.org>
1979 * linux-arm-low.c (debug_threads): Remove declaration.
1980 (arm_get_pc, arm_set_pc): Remove.
1981 (the_low_target): Use linux_get_pc_32bit and
1983 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
1984 (the_low_target): Use linux_get_pc_32bit and
1986 * linux-cris-low.c (debug_threads): Remove declaration.
1987 (cris_get_pc, cris_set_pc,): Remove.
1988 (the_low_target): Use linux_get_pc_32bit and
1990 * linux-crisv32-low.c (debug_threads): Remove declaration.
1991 (cris_get_pc, cris_set_pc): Remove.
1992 (the_low_target): Use linux_get_pc_32bit and
1994 * linux-low.c: Include inttypes.h.
1995 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
1996 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
1997 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
1998 (the_low_target): Use linux_get_pc_32bit and
2000 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
2001 (the_low_target): Use linux_get_pc_32bit and
2003 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
2004 (the_low_target): Use linux_get_pc_32bit and
2006 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
2007 (the_low_target): Use linux_get_pc_32bit and
2009 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
2010 (the_low_target): Use linux_get_pc_32bit and
2013 2016-01-18 Gary Benson <gbenson@redhat.com>
2015 * configure.ac (AC_FUNC_FORK): New check.
2016 * config.in: Regenerate.
2017 * configure: Likewise.
2019 2016-01-14 Yao Qi <yao.qi@linaro.org>
2021 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
2022 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
2023 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
2024 arm_get_next_pcs_ctor.
2026 2016-01-12 Josh Stone <jistone@redhat.com>
2027 Philippe Waroquiers <philippe.waroquiers@skynet.be>
2029 * inferiors.h: Include "gdb_vecs.h".
2030 (struct process_info): Add syscalls_to_catch.
2031 * inferiors.c (remove_process): Free syscalls_to_catch.
2032 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
2033 syscall_return stops.
2034 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
2035 * server.c (handle_general_set): Handle QCatchSyscalls.
2036 (handle_query): Report support for QCatchSyscalls.
2037 * target.h (struct target_ops): Add supports_catch_syscall.
2038 (target_supports_catch_syscall): New macro.
2039 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
2040 (struct lwp_info): Add syscall_state.
2041 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
2042 Maintain syscall_state and syscalls_to_catch across exec.
2043 (get_syscall_trapinfo): New function, proxy to the_low_target.
2044 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
2045 (linux_low_filter_event): Toggle syscall_state entry/return for
2046 syscall traps, and set it ignored for all others.
2047 (gdb_catching_syscalls_p): New function.
2048 (gdb_catch_this_syscall_p): New function.
2049 (linux_wait_1): Handle SYSCALL_SIGTRAP.
2050 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
2051 (linux_supports_catch_syscall): New function.
2052 (linux_target_ops): Install it.
2053 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
2054 (the_low_target): Install it.
2056 2016-01-12 Mike Frysinger <vapier@gentoo.org>
2058 * acinclude.m4: Include new ../warning.m4 file.
2059 * configure: Regenerated.
2060 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
2062 2016-01-12 Mike Frysinger <vapier@gentoo.org>
2064 * ax.c (is_goto_target): Mark static.
2065 * linux-low.c (register_addr): Likewise.
2066 (linux_fetch_registers, linux_store_registers): Likewise.
2067 * mem-break.c (any_persistent_commands): Fix old prototype.
2068 (add_commands_to_breakpoint): Mark static.
2069 * regcache.c (find_register_by_name): Delete unused func.
2070 * remote-utils.c (hex_or_minus_one): Mark static.
2071 * server.c (monitor_show_help): Mark static.
2072 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
2073 handle_v_requests): Likewise.
2075 2016-01-12 Pedro Alves <palves@redhat.com>
2077 Remove use of the registered trademark symbol throughout.
2079 2016-01-08 Yao Qi <yao.qi@linaro.org>
2081 * remote-utils.c (getpkt): If c is '\003', call target hook
2084 2016-01-06 Yao Qi <yao.qi@linaro.org>
2086 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
2087 linux-aarch32-low.c.
2088 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2089 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
2090 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2091 (thumb2_breakpoint): Declare.
2092 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
2093 linux-aarch32-low.h.
2094 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2095 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
2096 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2098 2016-01-01 Joel Brobecker <brobecker@adacore.com>
2100 * gdbreplay.c (gdbreplay_version): Change copyright year in
2102 * server.c (gdbserver_version): Likewise.
2104 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
2106 * server.c (crc32_table): Delete.
2107 (crc32): Use libiberty's xcrc32 function.
2109 2015-12-22 Joel Brobecker <brobecker@adacore.com>
2111 * lynx-low.c (lynx_delete_thread_callback): New function.
2112 (lynx_mourn): Properly delete our process and all of its
2113 threads. Remove call to clear_inferiors.
2115 2015-12-22 Joel Brobecker <brobecker@adacore.com>
2117 * target.c (thread_search_callback): Add check that
2118 the thread_stopped target callback is not NULL before
2121 2015-12-21 Yao Qi <yao.qi@linaro.org>
2123 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
2126 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2128 * server.c (handle_query): Call target_supports_software_single_step.
2130 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2132 * linux-low.c (single_step): New function.
2133 (linux_resume_one_lwp_throw): Call single_step.
2134 (start_step_over): Likewise.
2136 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2138 * Makefile.in (SFILES): Append arch/arm-linux.c,
2139 arch/arm-get-next-pcs.c.
2140 (arm-linux.o): New rule.
2141 (arm-get-next-pcs.o): New rule.
2142 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
2144 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
2145 to linux-aarch32-low.c.
2146 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2147 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2148 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2149 (thumb2_breakpoint_len): Likewise.
2150 (arm_is_thumb_mode): Make non-static.
2151 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
2152 from linux-aarch32-low.c.
2153 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2154 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2155 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2156 (thumb2_breakpoint_len): Likewise.
2157 (arm_is_thumb_mode): New declaration.
2158 * linux-arm-low.c: Include arch/arm-linux.h
2159 aarch/arm-get-next-pcs.h, sys/syscall.h.
2160 (get_next_pcs_ops): New struct.
2161 (get_next_pcs_addr_bits_remove): New function.
2162 (get_next_pcs_is_thumb): New function.
2163 (get_next_pcs_read_memory_unsigned_integer): Likewise.
2164 (arm_sigreturn_next_pc): Likewise.
2165 (get_next_pcs_syscall_next_pc): Likewise.
2166 (arm_gdbserver_get_next_pcs): Likewise.
2167 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
2169 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
2170 * server.h: Include gdb_vecs.h.
2172 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2174 * Makefile.in (SFILES): Append common/common-regcache.c.
2175 (OBS): Append common-regcache.o.
2176 (common-regcache.o): New rule.
2177 * regcache.c (init_register_cache): Initialize cache to
2179 (regcache_raw_read_unsigned): New function.
2180 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
2181 register_status enum.
2183 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2185 * linux-aarch64-low.c (the_low_targets): Rename
2186 breakpoint_reinsert_addr to get_next_pcs.
2187 * linux-arm-low.c (the_low_targets): Likewise.
2188 * linux-bfin-low.c (the_low_targets): Likewise.
2189 * linux-cris-low.c (the_low_targets): Likewise.
2190 * linux-crisv32-low.c (the_low_targets): Likewise.
2191 * linux-low.c (can_software_single_step): Likewise.
2192 (install_software_single_step_breakpoints): New function.
2193 (start_step_over): Use install_software_single_step_breakpoints.
2194 * linux-low.h: New CORE_ADDR vector.
2195 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
2197 * linux-mips-low.c (the_low_targets): Likewise.
2198 * linux-nios2-low.c (the_low_targets): Likewise.
2199 * linux-sparc-low.c (the_low_targets): Likewise.
2201 2015-12-17 Pedro Alves <palves@redhat.com>
2203 * linux-low.c (linux_kill_one_lwp): Remove references to
2205 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
2207 (linux_init_signals): Delete.
2208 (initialize_low): Adjust.
2209 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
2211 2015-12-16 Pedro Alves <palves@redhat.com>
2213 * configure.ac (compiler warning flags): When testing a
2214 -Wno-foo option, check whether -Wfoo works instead.
2215 * configure: Regenerate.
2217 2015-12-11 Don Breazeal <donb@codesourcery.com>
2219 * server.c (process_serial_event): Don't exit from gdbserver
2220 in remote mode if there are still active inferiors.
2222 2015-12-11 Yao Qi <yao.qi@linaro.org>
2224 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
2225 arm_breakpoint_at if the process is 32-bit.
2227 2015-12-11 Yao Qi <yao.qi@linaro.org>
2229 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
2232 2015-12-07 Yao Qi <yao.qi@linaro.org>
2234 * configure.srv: Append arm.o to srv_tgtobj for
2235 aarch64*-*-linux* target.
2236 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
2237 from linux-arm-low.c.
2238 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2239 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2240 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2241 (thumb2_breakpoint_len): Likewise.
2242 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
2243 (arm_breakpoint_kinds): Likewise.
2244 (arm_breakpoint_kind_from_pc): Likewise.
2245 (arm_sw_breakpoint_from_kind): Likewise.
2246 (arm_breakpoint_kind_from_current_state): Likewise.
2247 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
2248 (arm_sw_breakpoint_from_kind): Declare.
2249 (arm_breakpoint_kind_from_current_state): Declare.
2250 (arm_breakpoint_at): Declare.
2251 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
2252 arm_sw_breakpoint_from_kind if process is 32-bit.
2253 (aarch64_breakpoint_kind_from_pc): New function.
2254 (aarch64_breakpoint_kind_from_current_state): New function.
2255 (the_low_target): Initialize fields breakpoint_kind_from_pc
2256 and breakpoint_kind_from_current_state.
2257 * linux-arm-low.c (arm_breakpoint_kinds): Move to
2258 linux-aarch32-low.c.
2259 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
2260 (arm_breakpoint, arm_breakpoint_len): Likewise.
2261 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
2262 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2263 (arm_is_thumb_mode): Likewise.
2264 (arm_breakpoint_at): Likewise.
2265 (arm_breakpoint_kind_from_pc): Likewise.
2266 (arm_sw_breakpoint_from_kind): Likewise.
2267 (arm_breakpoint_kind_from_current_state): Likewise.
2270 2015-08-04 Yao Qi <yao.qi@linaro.org>
2272 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
2273 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
2274 * server.c (extended_protocol): Remove "static".
2275 * server.h (extended_protocol): Declare it.
2277 2015-12-04 Josh Stone <jistone@redhat.com>
2279 * target.h (struct target_ops) <arch_setup>: Rename to ...
2280 (struct target_ops) <post_create_inferior>: ... this.
2281 (target_arch_setup): Rename to ...
2282 (target_post_create_inferior): ... this, calling post_create_inferior.
2283 * server.c (start_inferior): Update target_arch_setup calls to
2284 target_post_create_inferior.
2285 * linux-low.c (linux_low_ptrace_options): Forward declare.
2286 (linux_arch_setup): Update its comment for general use.
2287 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
2288 (struct linux_target_ops): Use linux_post_create_inferior.
2289 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
2290 to post_create_inferior.
2291 * nto-low.c (struct nto_target_ops): Likewise.
2292 * spu-low.c (struct spu_target_ops): Likewise.
2293 * win32-low.c (struct win32_target_ops): Likewise.
2295 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
2297 * linux-arm-low.c: Remove duplicate arch/arm.h include.
2299 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2301 * linux-arm-low.c (arm_reinsert_addr): Remove function.
2302 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
2303 * linux-cris-low.c (cris_reinsert_addr> Remove function.
2304 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2305 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
2306 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2307 * linux-mips-low.c (mips_reinsert_addr): Remove function.
2308 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2309 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
2310 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2311 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
2312 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2314 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2316 * linux-low.c (linux_look_up_symbols): Don't call
2317 linux_supports_traceclone.
2318 * linux-low.h (thread_db_init): Remove use_events argument.
2319 * thread-db.c (thread_db_use_event): Remove global variable.
2320 (struct thread_db) <td_thr_event_enable_p>: Remove field.
2321 (struct thread_db) <td_create_bp>: Remove field.
2322 (thread_db_create_event): Remove function.
2323 (thread_db_enable_reporting): Likewise.
2324 (find_one_thread): Don't check for thread_db_use_events.
2325 (attach_thread): Likewise.
2326 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
2327 (try_thread_db_load_1): Don't check for thread_db_use_events.
2328 (thread_db_init): Remove use_events argument and thread events
2330 (remove_thread_event_breakpoints): Remove function.
2331 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
2333 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2335 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
2337 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2338 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
2339 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2340 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
2341 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
2343 * linux-crisv32-low.c (cris_supports_hardware_single_step):
2345 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2346 * linux-low.c (can_hardware_single_step): Use
2347 supports_hardware_single_step.
2348 (can_software_single_step): New function.
2349 (start_step_over): Call can_software_single_step.
2350 (linux_supports_hardware_single_step): New function.
2351 (struct target_ops) <supports_software_single_step>: Initialize.
2352 * linux-low.h (struct linux_target_ops)
2353 <supports_hardware_single_step>: Initialize.
2354 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
2355 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2356 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
2357 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
2358 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
2359 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2360 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
2361 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2362 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
2363 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
2365 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
2366 (struct linux_target_ops) <tile_supports_hardware_single_step>:
2368 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
2369 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2370 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
2372 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2373 * target.h (struct target_ops): <supports_software_single_step>:
2375 (target_supports_software_single_step): New macro.
2377 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2379 * linux-low.c (linux_wait_1): Fix pc advance condition.
2380 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
2381 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
2383 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2385 * linux-arm-low.c (arm_is_thumb_mode): New function.
2386 (arm_breakpoint_at): Use arm_is_thumb_mode.
2387 (arm_breakpoint_kind_from_current_state): New function.
2388 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
2390 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
2391 (linux_breakpoint_kind_from_current_state): New function.
2392 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
2393 * linux-low.h (struct linux_target_ops)
2394 <breakpoint_kind_from_current_state>: New field.
2395 * target.h (struct target_ops): Likewise.
2396 (target_breakpoint_kind_from_current_state): New macro.
2398 2015-11-30 Pedro Alves <palves@redhat.com>
2400 * linux-low.c (linux_resume): Wake up the event loop before
2403 2015-11-30 Pedro Alves <palves@redhat.com>
2405 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
2407 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
2409 * target.c (struct thread_search): New structure.
2410 (thread_search_callback): New function.
2411 (prev_general_thread): New global.
2412 (prepare_to_access_memory, done_accessing_memory): New functions.
2413 * target.h (prepare_to_access_memory, done_accessing_memory):
2414 Replace macros with function declarations.
2416 2015-11-30 Pedro Alves <palves@redhat.com>
2419 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
2420 report TARGET_WAITKIND_NO_RESUMED.
2421 * remote-utils.c (prepare_resume_reply): Handle
2422 TARGET_WAITKIND_NO_RESUMED.
2423 * server.c (report_no_resumed): New global.
2424 (handle_query) <qSupported>: Handle "no-resumed+". Report
2425 "no-resumed+" support.
2426 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
2427 return error if the client doesn't support no-resumed events.
2428 (push_stop_notification): New function.
2429 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
2430 events if the client supports them.
2432 2015-11-30 Pedro Alves <palves@redhat.com>
2434 * linux-low.c (thread_still_has_status_pending_p): Don't check
2436 (lwp_resumed): New function.
2437 (status_pending_p_callback): Return early if the LWP is not
2438 supposed to be resumed.
2440 2015-11-30 Pedro Alves <palves@redhat.com>
2442 * linux-low.c (handle_extended_wait): Assert that the LWP's
2443 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
2444 thread create events, leave the new child's status pending.
2445 (linux_low_filter_event): If GDB wants to hear about thread exit
2446 events, leave the LWP marked dead and don't delete it.
2447 (linux_wait_for_event_filtered): Don't check for thread exit.
2448 (filter_exit_event): New function.
2449 (linux_wait_1): Use it, when returning an exit event.
2450 (linux_resume_one_lwp_throw): Assert that the LWP's
2451 waitstatus is TARGET_WAITKIND_IGNORE.
2452 * remote-utils.c (prepare_resume_reply): Handle
2453 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
2454 * server.c (report_thread_events): New global.
2455 (handle_general_set): Handle QThreadEvents.
2456 (handle_query) <qSupported>: Handle and report QThreadEvents+;
2457 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
2458 TARGET_WAITKIND_THREAD_EXITED.
2459 * server.h (report_thread_events): Declare.
2461 2015-11-30 Pedro Alves <palves@redhat.com>
2463 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
2464 the thread's last_resume_kind was resume_stop.
2466 2015-11-30 Pedro Alves <palves@redhat.com>
2468 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
2471 2015-11-30 Pedro Alves <palves@redhat.com>
2473 * server.c (handle_v_requests): Handle vCtrlC.
2475 2015-11-30 Pedro Alves <palves@redhat.com>
2477 * gdbthread.h (find_any_thread_of_pid): Declare.
2478 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
2480 * server.c (handle_query): If current_thread is NULL, look for
2481 another thread of the selected process.
2483 2015-11-26 Daniel Colascione <dancol@dancol.org>
2484 Simon Marchi <simon.marchi@ericsson.com>
2486 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
2487 * server.c (handle_qxfer_threads_worker): Refactor to include thread
2489 * target.h (struct target_ops) <thread_name>: New field.
2490 (target_thread_name): New macro.
2492 2015-11-23 Joel Brobecker <brobecker@adacore.com>
2494 * regcache.h (regcache_invalidate_pid): Add declaration.
2495 * regcache.c (regcache_invalidate_pid): New function, extracted
2496 from regcache_invalidate.
2497 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
2498 Add trivial documentation comment.
2499 * lynx-low.c: Use regcache_invalidate_pid instead of
2500 regcache_invalidate.
2502 2015-11-23 Joel Brobecker <brobecker@adacore.com>
2504 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
2505 and Elf64_auxv_t if the target is Android.
2507 2015-11-22 Doug Evans <xdje42@gmail.com>
2509 * target.h: #include <sys/types.h>.
2511 2015-11-19 Pedro Alves <palves@redhat.com>
2513 * linux-low.c (linux_process_qsupported): Change prototype.
2515 * linux-low.h (struct linux_target_ops) <process_qsupported>:
2517 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
2518 and adjust to loop over all features.
2519 * server.c (handle_query) <qSupported>: Adjust to call
2520 target_process_qsupported once, passing it a vector of unprocessed
2522 * target.h (struct target_ops) <process_qsupported>: Change
2524 (target_process_qsupported): Adjust.
2526 2015-11-19 Pedro Alves <palves@redhat.com>
2528 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
2530 * configure: Regenerate.
2532 2015-11-19 Pedro Alves <palves@redhat.com>
2534 * configure: Regenerate.
2536 2015-11-19 Yao Qi <yao.qi@linaro.org>
2538 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
2541 2015-11-19 Yao Qi <yao.qi@linaro.org>
2543 * linux-aarch64-low.c (enum aarch64_operand_type): New.
2544 (struct aarch64_operand): Move enum out.
2546 2015-11-19 Yao Qi <yao.qi@linaro.org>
2548 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
2549 struct user_fpsimd_state *.
2550 (aarch64_store_fpregset): Likewise.
2552 2015-11-19 Yao Qi <yao.qi@linaro.org>
2554 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
2555 struct user_pt_regs *.
2556 (aarch64_store_gregset): Likewise.
2558 2015-11-18 Pedro Alves <palves@redhat.com>
2560 * Makefile.in (all_object_files): Add $IPA_OBJS.
2562 2015-11-17 Pedro Alves <palves@redhat.com>
2564 * win32-low.c (win32_resume): Use gdb_signal_from_host,
2565 GDB_SIGNAL_0 and gdb_signal_to_string.
2567 2015-11-17 Pedro Alves <palves@redhat.com>
2569 * win32-low.c (handle_output_debug_string): Remove parameter.
2570 (win32_kill): Remove our_status local and adjust call to
2571 handle_output_debug_string.
2572 (get_child_debug_event): Adjust call to
2573 handle_output_debug_string.
2575 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2577 * linux-mips-low.c (mips_fill_gregset): Add cast.
2578 (mips_store_gregset): Likewise.
2579 (mips_fill_fpregset): Likewise.
2580 (mips_store_fpregset): Likewise.
2582 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2584 * linux-mips-low.c (mips_add_watchpoint): Rename private to
2587 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2589 * linux-mips-low.c (mips_linux_new_thread): Change type of
2590 watch_type to enum target_hw_bp_type.
2592 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2594 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
2595 Change return type to arm_hwbp_type.
2597 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2599 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
2600 (arm_store_gregset): Likewise.
2601 * linux-arm-low.c (arm_get_hwcap): Likewise.
2602 (arm_read_description): Likewise.
2604 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2606 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
2608 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2610 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
2611 (ppc_fill_vsxregset): Likewise.
2612 (ppc_store_vsxregset): Likewise.
2613 (ppc_fill_vrregset): Likewise.
2614 (ppc_store_vrregset): Likewise.
2615 (ppc_fill_evrregset): Likewise.
2616 (ppc_store_evrregset): Likewise.
2618 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2620 * linux-ppc-low.c (ppc_usrregs_info): Remove
2621 forward-declaration.
2622 (ppc_arch_setup): Move lower in file.
2624 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
2626 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
2627 (ps_pdwrite): Likewise.
2629 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
2631 * linux-arm-low.c (arm_new_thread): Move pointer dereference
2632 to after assert checks.
2634 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
2636 * proc-service.c (ps_pdread): Add/adjust casts.
2637 (ps_pdwrite): Add/adjust casts.
2639 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2641 * server.c (handle_search_memory_1): Cast return value of
2644 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2646 * server.c (write_qxfer_response): Change type of data to
2649 2015-10-29 Pedro Alves <palves@redhat.com>
2651 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
2653 2015-10-29 Pedro Alves <palves@redhat.com>
2655 * tracepoint.c (clear_installed_tracepoints): Add casts.
2657 2015-10-29 Pedro Alves <palves@redhat.com>
2659 * server.c (handle_v_cont, process_serial_event): Add enum
2660 gdb_signal casts to signal parsing code.
2662 2015-10-29 Pedro Alves <palves@redhat.com>
2664 * linux-low.h (NULL_REGSET): Define.
2665 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2666 * linux-arm-low.c (arm_regsets): Likewise.
2667 * linux-crisv32-low.c (cris_regsets): Likewise.
2668 * linux-m68k-low.c (m68k_regsets): Likewise.
2669 * linux-mips-low.c (mips_regsets): Likewise.
2670 * linux-nios2-low.c (nios2_regsets): Likewise.
2671 * linux-ppc-low.c (ppc_regsets): Likewise.
2672 * linux-s390-low.c (s390_regsets): Likewise.
2673 * linux-sh-low.c (sh_regsets): Likewise.
2674 * linux-sparc-low.c (sparc_regsets): Likewise.
2675 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2676 * linux-tile-low.c (tile_regsets): Likewise.
2677 * linux-x86-low.c (x86_regsets): Likewise.
2678 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2680 2015-10-29 Pedro Alves <palves@redhat.com>
2682 * linux-low.h (NULL_REGSET): Define.
2683 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2684 * linux-arm-low.c (arm_regsets): Likewise.
2685 * linux-crisv32-low.c (cris_regsets): Likewise.
2686 * linux-m68k-low.c (m68k_regsets): Likewise.
2687 * linux-mips-low.c (mips_regsets): Likewise.
2688 * linux-nios2-low.c (nios2_regsets): Likewise.
2689 * linux-ppc-low.c (ppc_regsets): Likewise.
2690 * linux-s390-low.c (s390_regsets): Likewise.
2691 * linux-sh-low.c (sh_regsets): Likewise.
2692 * linux-sparc-low.c (sparc_regsets): Likewise.
2693 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2694 * linux-tile-low.c (tile_regsets): Likewise.
2695 * linux-x86-low.c (x86_regsets): Likewise.
2696 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2698 2015-10-26 Doug Evans <dje@google.com>
2700 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
2702 2015-10-26 Doug Evans <dje@google.com>
2704 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
2706 2015-10-26 Doug Evans <dje@google.com>
2708 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
2710 (attach_thread, find_new_threads_callback): Ditto.
2712 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2714 * mem-break.h (set_breakpoint_data): Remove.
2716 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2718 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
2719 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2720 (initialize_low): Remove set_breakpoint_data call.
2721 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
2722 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
2723 (initialize_low): Remove set_breakpoint_data call.
2724 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
2725 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2726 (initialize_low): Remove set_breakpoint_data call.
2728 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2730 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
2731 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
2732 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
2733 * target.h (target_breakpoint_kind_from_pc): New macro.
2735 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
2737 * linux-low.c (default_breakpoint_kind_from_pc): New function.
2738 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
2739 the default breakpoint kind.
2741 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2743 * linux-arm-low.c (arm_supports_z_point_type): Add software
2746 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2748 * linux-arm-low.c: Refactor breakpoint definitions.
2749 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
2750 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
2752 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2754 * Makefile.in: Add arm.c/o.
2755 * configure.srv: Likewise.
2756 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
2757 (arm_breakpoint_kind_from_pc): New function.
2758 (arm_sw_breakpoint_from_kind): Return proper kind.
2759 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
2761 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2763 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
2765 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
2766 (struct raw_breakpoint) <size>: Remove.
2767 (struct raw_breakpoint) <kind>: Add.
2768 (bp_size): New function.
2769 (bp_opcode): Likewise.
2770 (find_raw_breakpoint_at): Adjust for kind.
2771 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
2772 (remove_memory_breakpoint): Adjust for kind call bp_size.
2773 (set_raw_breakpoint_at): Adjust for kind.
2774 (set_breakpoint): Likewise.
2775 (set_breakpoint_at): Call breakpoint_kind_from_pc.
2776 (delete_raw_breakpoint): Adjust for kind.
2777 (delete_breakpoint): Likewise.
2778 (find_gdb_breakpoint): Likewise.
2779 (set_gdb_breakpoint_1): Likewise.
2780 (set_gdb_breakpoint): Likewise.
2781 (delete_gdb_breakpoint_1): Likewise.
2782 (delete_gdb_breakpoint): Likewise.
2783 (uninsert_raw_breakpoint): Likewise.
2784 (reinsert_raw_breakpoint): Likewise.
2785 (set_breakpoint_data): Remove.
2786 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
2787 (check_mem_read): Adjust for kind call bp_size.
2788 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
2789 (clone_one_breakpoint): Adjust for kind.
2790 * mem-break.h (set_gdb_breakpoint): Likewise.
2791 (delete_gdb_breakpoint): Likewise.
2792 * server.c (process_serial_event): Likewise.
2794 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2796 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
2797 (struct linux_target_ops) <breakpoint>: Remove.
2798 (struct linux_target_ops) <breakpoint_len>: Remove.
2799 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2800 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2801 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
2802 (arm_sw_breakpoint_from_kind): New function.
2803 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
2804 (struct linux_target_ops) <breakpoint>: Remove.
2805 (struct linux_target_ops) <breakpoint_len>: Remove.
2806 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2807 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2808 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
2809 (struct linux_target_ops) <breakpoint>: Remove.
2810 (struct linux_target_ops) <breakpoint_len>: Remove.
2811 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2812 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2813 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
2814 (struct linux_target_ops) <breakpoint>: Remove.
2815 (struct linux_target_ops) <breakpoint_len>: Remove.
2816 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2817 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2818 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
2819 and sw_breakpoint_from_kind to increment the pc.
2820 (linux_breakpoint_kind_from_pc): New function.
2821 (linux_sw_breakpoint_from_kind): New function.
2822 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
2823 (initialize_low): Call breakpoint_kind_from_pc and
2824 sw_breakpoint_from_kind to replace breakpoint_data/len.
2825 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
2827 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
2828 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
2829 (struct linux_target_ops) <breakpoint>: Remove.
2830 (struct linux_target_ops) <breakpoint_len>: Remove.
2831 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2832 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2833 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
2834 (struct linux_target_ops) <breakpoint>: Remove.
2835 (struct linux_target_ops) <breakpoint_len>: Remove.
2836 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2837 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2838 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
2839 (struct linux_target_ops) <breakpoint>: Remove.
2840 (struct linux_target_ops) <breakpoint_len>: Remove.
2841 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2842 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2843 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
2844 (struct linux_target_ops) <breakpoint>: Remove.
2845 (struct linux_target_ops) <breakpoint_len>: Remove.
2846 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2847 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2848 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
2849 (struct linux_target_ops) <breakpoint>: Remove.
2850 (struct linux_target_ops) <breakpoint_len>: Remove.
2851 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2852 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2853 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
2854 (struct linux_target_ops) <breakpoint>: Remove.
2855 (struct linux_target_ops) <breakpoint_len>: Remove.
2856 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2857 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2858 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
2859 (struct linux_target_ops) <breakpoint>: Remove.
2860 (struct linux_target_ops) <breakpoint_len>: Remove.
2861 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2862 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2863 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
2864 (struct linux_target_ops) <breakpoint>: Remove.
2865 (struct linux_target_ops) <breakpoint_len>: Remove.
2866 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2867 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2868 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
2869 (struct linux_target_ops) <breakpoint>: Remove.
2870 (struct linux_target_ops) <breakpoint_len>: Remove.
2871 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2872 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2873 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
2874 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
2875 (struct linux_target_ops) <breakpoint>: Remove.
2876 (struct linux_target_ops) <breakpoint_len>: Remove.
2877 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2878 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2879 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
2880 (struct linux_target_ops) <breakpoint>: Remove.
2881 (struct linux_target_ops) <breakpoint_len>: Remove.
2882 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2883 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2885 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2887 * linux-cris-low.c (cris_get_pc): Remove void arg.
2889 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2891 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
2894 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2896 * inferiors.c (thread_pid_matches_callback): New function.
2897 (find_thread_process): New function.
2898 (remove_thread): Reset current_thread.
2899 (remove_process): Assert threads have been removed first.
2901 2015-10-15 Yao Qi <yao.qi@linaro.org>
2903 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
2905 (aarch64_remove_point): Likewise.
2906 * regcache.c (regcache_register_size): New function.
2908 2015-10-12 Yao Qi <yao.qi@linaro.org>
2910 * linux-aarch64-low.c: Update all callers as emit_load_store
2911 is renamed to aarch64_emit_load_store.
2913 2015-10-12 Yao Qi <yao.qi@linaro.org>
2915 * linux-aarch64-low.c: Update all callers of function renaming
2916 from emit_insn to aarch64_emit_insn.
2918 2015-10-12 Yao Qi <yao.qi@linaro.org>
2920 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
2921 arch/aarch64-insn.h.
2922 (struct aarch64_memory_operand): Likewise.
2924 (emit_insn): Move to arch/aarch64-insn.c.
2925 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
2926 (emit_load_store): Move to arch/aarch64-insn.c.
2927 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
2928 (can_encode_int32): Remove.
2930 2015-10-12 Yao Qi <yao.qi@linaro.org>
2932 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
2933 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
2934 (aarch64_relocate_instruction): Likewise.
2935 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
2936 (struct aarch64_insn_visitor): Likewise.
2938 2015-10-12 Yao Qi <yao.qi@linaro.org>
2940 * linux-aarch64-low.c (struct aarch64_insn_data): New.
2941 (struct aarch64_insn_visitor): New.
2942 (struct aarch64_insn_relocation_data): New.
2943 (aarch64_ftrace_insn_reloc_b): New function.
2944 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2945 (aarch64_ftrace_insn_reloc_cb): Likewise.
2946 (aarch64_ftrace_insn_reloc_tb): Likewise.
2947 (aarch64_ftrace_insn_reloc_adr): Likewise.
2948 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
2949 (aarch64_ftrace_insn_reloc_others): Likewise.
2951 (aarch64_relocate_instruction): Use visitor.
2953 2015-10-12 Yao Qi <yao.qi@linaro.org>
2955 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
2956 int. Add argument buf.
2957 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
2958 aarch64_relocate_instruction.
2960 2015-10-12 Yao Qi <yao.qi@linaro.org>
2962 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
2963 argument insn. Remove local variable insn. Don't call
2965 (aarch64_install_fast_tracepoint_jump_pad): Call
2968 2015-09-30 Yao Qi <yao.qi@linaro.org>
2970 * linux-aarch64-low.c (emit_movk): Shorten a long line.
2971 (emit_load_store_pair): Likewise.
2973 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2975 * dll.c (match_dll): Add cast(s).
2976 (unloaded_dll): Likewise.
2977 * linux-low.c (second_thread_of_pid_p): Likewise.
2978 (delete_lwp_callback): Likewise.
2979 (count_events_callback): Likewise.
2980 (select_event_lwp_callback): Likewise.
2981 (linux_set_resume_request): Likewise.
2982 * server.c (accumulate_file_name_length): Likewise.
2983 (emit_dll_description): Likewise.
2984 (handle_qxfer_threads_worker): Likewise.
2985 (visit_actioned_threads): Likewise.
2986 * thread-db.c (any_thread_of): Likewise.
2987 * tracepoint.c (same_process_p): Likewise.
2988 (match_blocktype): Likewise.
2989 (build_traceframe_info_xml): Likewise.
2991 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2993 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
2995 (gdb_unparse_agent_expr): Likewise.
2996 * hostio.c (require_data): Likewise.
2997 (handle_pread): Likewise.
2998 * linux-low.c (disable_regset): Likewise.
2999 (fetch_register): Likewise.
3000 (store_register): Likewise.
3001 (get_dynamic): Likewise.
3002 (linux_qxfer_libraries_svr4): Likewise.
3003 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
3004 (set_fast_tracepoint_jump): Likewise.
3005 (uninsert_fast_tracepoint_jumps_at): Likewise.
3006 (reinsert_fast_tracepoint_jumps_at): Likewise.
3007 (validate_inserted_breakpoint): Likewise.
3008 (clone_agent_expr): Likewise.
3009 * regcache.c (init_register_cache): Likewise.
3010 * remote-utils.c (putpkt_binary_1): Likewise.
3011 (decode_M_packet): Likewise.
3012 (decode_X_packet): Likewise.
3013 (look_up_one_symbol): Likewise.
3014 (relocate_instruction): Likewise.
3015 (monitor_output): Likewise.
3016 * server.c (handle_search_memory): Likewise.
3017 (handle_qxfer_exec_file): Likewise.
3018 (handle_qxfer_libraries): Likewise.
3019 (handle_qxfer): Likewise.
3020 (handle_query): Likewise.
3021 (handle_v_cont): Likewise.
3022 (handle_v_run): Likewise.
3023 (captured_main): Likewise.
3024 * target.c (write_inferior_memory): Likewise.
3025 * thread-db.c (try_thread_db_load_from_dir): Likewise.
3026 * tracepoint.c (init_trace_buffer): Likewise.
3027 (add_tracepoint_action): Likewise.
3028 (add_traceframe): Likewise.
3029 (add_traceframe_block): Likewise.
3030 (cmd_qtdpsrc): Likewise.
3031 (cmd_qtdv): Likewise.
3032 (cmd_qtstatus): Likewise.
3033 (response_source): Likewise.
3034 (response_tsv): Likewise.
3035 (cmd_qtnotes): Likewise.
3036 (gdb_collect): Likewise.
3037 (initialize_tracepoint): Likewise.
3039 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3041 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
3042 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
3043 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
3045 (enum aarch64_condition_codes): New enum.
3046 (w0): New static global.
3049 (struct aarch64_memory_operand) <type>: New
3050 MEMORY_OPERAND_POSTINDEX type.
3051 (postindex_memory_operand): New helper function.
3052 (emit_ret): New function.
3053 (emit_load_store_pair): New function, factored out of emit_stp
3054 with support for MEMORY_OPERAND_POSTINDEX.
3055 (emit_stp): Rewrite using emit_load_store_pair.
3056 (emit_ldp): New function.
3057 (emit_load_store): Likewise.
3058 (emit_ldr): Mention post-index instruction in comment.
3059 (emit_ldrh): New function.
3060 (emit_ldrb): New function.
3061 (emit_ldrsw): Mention post-index instruction in comment.
3062 (emit_str): Likewise.
3063 (emit_subs): New function.
3064 (emit_cmp): Likewise.
3065 (emit_and): Likewise.
3066 (emit_orr): Likewise.
3067 (emit_orn): Likewise.
3068 (emit_eor): Likewise.
3069 (emit_mvn): Likewise.
3070 (emit_lslv): Likewise.
3071 (emit_lsrv): Likewise.
3072 (emit_asrv): Likewise.
3073 (emit_mul): Likewise.
3074 (emit_sbfm): Likewise.
3075 (emit_sbfx): Likewise.
3076 (emit_ubfm): Likewise.
3077 (emit_ubfx): Likewise.
3078 (emit_csinc): Likewise.
3079 (emit_cset): Likewise.
3080 (emit_nop): Likewise.
3081 (emit_ops_insns): New helper function.
3082 (emit_pop): Likewise.
3083 (emit_push): Likewise.
3084 (aarch64_emit_prologue): New function.
3085 (aarch64_emit_epilogue): Likewise.
3086 (aarch64_emit_add): Likewise.
3087 (aarch64_emit_sub): Likewise.
3088 (aarch64_emit_mul): Likewise.
3089 (aarch64_emit_lsh): Likewise.
3090 (aarch64_emit_rsh_signed): Likewise.
3091 (aarch64_emit_rsh_unsigned): Likewise.
3092 (aarch64_emit_ext): Likewise.
3093 (aarch64_emit_log_not): Likewise.
3094 (aarch64_emit_bit_and): Likewise.
3095 (aarch64_emit_bit_or): Likewise.
3096 (aarch64_emit_bit_xor): Likewise.
3097 (aarch64_emit_bit_not): Likewise.
3098 (aarch64_emit_equal): Likewise.
3099 (aarch64_emit_less_signed): Likewise.
3100 (aarch64_emit_less_unsigned): Likewise.
3101 (aarch64_emit_ref): Likewise.
3102 (aarch64_emit_if_goto): Likewise.
3103 (aarch64_emit_goto): Likewise.
3104 (aarch64_write_goto_address): Likewise.
3105 (aarch64_emit_const): Likewise.
3106 (aarch64_emit_call): Likewise.
3107 (aarch64_emit_reg): Likewise.
3108 (aarch64_emit_pop): Likewise.
3109 (aarch64_emit_stack_flush): Likewise.
3110 (aarch64_emit_zero_ext): Likewise.
3111 (aarch64_emit_swap): Likewise.
3112 (aarch64_emit_stack_adjust): Likewise.
3113 (aarch64_emit_int_call_1): Likewise.
3114 (aarch64_emit_void_call_2): Likewise.
3115 (aarch64_emit_eq_goto): Likewise.
3116 (aarch64_emit_ne_goto): Likewise.
3117 (aarch64_emit_lt_goto): Likewise.
3118 (aarch64_emit_le_goto): Likewise.
3119 (aarch64_emit_gt_goto): Likewise.
3120 (aarch64_emit_ge_got): Likewise.
3121 (aarch64_emit_ops_impl): New static global variable.
3122 (aarch64_emit_ops): New target function, return
3123 &aarch64_emit_ops_impl.
3124 (struct linux_target_ops): Install it.
3126 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3128 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
3129 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
3131 * linux-aarch64-ipa.c: New file.
3132 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
3134 (aarch64_get_thread_area): New target method.
3135 (extract_signed_bitfield): New helper function.
3136 (aarch64_decode_ldr_literal): New function.
3137 (enum aarch64_opcodes): New enum.
3138 (struct aarch64_register): New struct.
3139 (struct aarch64_operand): New struct.
3140 (x0): New static global.
3149 (aarch64_register): New helper function.
3150 (register_operand): Likewise.
3151 (immediate_operand): Likewise.
3152 (struct aarch64_memory_operand): New struct.
3153 (offset_memory_operand): New helper function.
3154 (preindex_memory_operand): Likewise.
3155 (enum aarch64_system_control_registers): New enum.
3156 (ENCODE): New macro.
3157 (emit_insn): New helper function.
3158 (emit_b): New function.
3159 (emit_bcond): Likewise.
3160 (emit_cb): Likewise.
3161 (emit_tb): Likewise.
3162 (emit_blr): Likewise.
3163 (emit_stp): Likewise.
3164 (emit_ldp_q_offset): Likewise.
3165 (emit_stp_q_offset): Likewise.
3166 (emit_load_store): Likewise.
3167 (emit_ldr): Likewise.
3168 (emit_ldrsw): Likewise.
3169 (emit_str): Likewise.
3170 (emit_ldaxr): Likewise.
3171 (emit_stxr): Likewise.
3172 (emit_stlr): Likewise.
3173 (emit_data_processing_reg): Likewise.
3174 (emit_data_processing): Likewise.
3175 (emit_add): Likewise.
3176 (emit_sub): Likewise.
3177 (emit_mov): Likewise.
3178 (emit_movk): Likewise.
3179 (emit_mov_addr): Likewise.
3180 (emit_mrs): Likewise.
3181 (emit_msr): Likewise.
3182 (emit_sevl): Likewise.
3183 (emit_wfe): Likewise.
3184 (append_insns): Likewise.
3185 (can_encode_int32_in): New helper function.
3186 (aarch64_relocate_instruction): New function.
3187 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
3188 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
3189 (struct linux_target_ops): Install aarch64_get_thread_area,
3190 aarch64_install_fast_tracepoint_jump_pad and
3191 aarch64_get_min_fast_tracepoint_insn_len.
3193 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3195 * Makefile.in (aarch64-insn.o): New rule.
3196 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
3198 2015-09-21 Yao Qi <yao.qi@linaro.org>
3200 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
3202 2015-09-21 Yao Qi <yao.qi@linaro.org>
3204 * tracepoint.c (max_jump_pad_size): Remove.
3206 2015-09-18 Yao Qi <yao.qi@linaro.org>
3208 * linux-aarch64-low.c: Don't include sys/uio.h.
3209 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
3211 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
3213 * tracepoint.c (eval_result_type): Change prototype.
3214 (condition_true_at_tracepoint): Fix argument to compiled_cond.
3216 2015-09-15 Pedro Alves <palves@redhat.com>
3218 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
3219 Check whether to report exec events instead of checking whether
3220 multiprocess is enabled.
3222 2015-09-15 Pedro Alves <palves@redhat.com>
3225 * remote-utils.c (prepare_resume_reply): Merge
3226 TARGET_WAITKIND_VFORK_DONE switch case with the
3227 TARGET_WAITKIND_FORKED case.
3229 2015-09-15 Yao Qi <yao.qi@linaro.org>
3231 * server.c (handle_query): Check string comparison using
3232 "else if" instead of "if".
3234 2015-09-15 Yao Qi <yao.qi@linaro.org>
3236 * server.c (vCont_supported): New global variable.
3237 (handle_query): Set vCont_supported to 1 if "vContSupported+"
3238 matches. Append ";vContSupported+" to own_buf.
3239 (handle_v_requests): Append ";s;S" to own_buf if target supports
3240 hardware single step or vCont_supported is false.
3241 (capture_main): Set vCont_supported to zero.
3243 2015-09-15 Yao Qi <yao.qi@linaro.org>
3245 * linux-low.c (linux_supports_conditional_breakpoints): Rename
3247 (linux_supports_hardware_single_step): ... New function.
3248 (linux_target_ops): Update.
3249 * lynx-low.c (lynx_target_ops): Set field
3250 supports_hardware_single_step to target_can_do_hardware_single_step.
3251 * nto-low.c (nto_target_ops): Likewise.
3252 * spu-low.c (spu_target_ops): Likewise.
3253 * win32-low.c (win32_target_ops): Likewise.
3254 * target.c (target_can_do_hardware_single_step): New function.
3255 * target.h (struct target_ops) <supports_conditional_breakpoints>:
3256 Remove. <supports_hardware_single_step>: New field.
3257 (target_supports_conditional_breakpoints): Remove.
3258 (target_supports_hardware_single_step): New macro.
3259 (target_can_do_hardware_single_step): Declare.
3260 * server.c (handle_query): Use target_supports_hardware_single_step
3261 instead of target_supports_conditional_breakpoints.
3263 2015-09-15 Yao Qi <yao.qi@linaro.org>
3265 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
3267 (struct linux_target_ops the_low_target): Install
3268 aarch64_linux_siginfo_fixup.
3270 2015-09-11 Don Breazeal <donb@codesourcery.com>
3271 Luis Machado <lgustavo@codesourcery.com>
3273 * linux-low.c (linux_mourn): Static declaration.
3274 (linux_arch_setup): Move in front of
3275 handle_extended_wait.
3276 (linux_arch_setup_thread): New function.
3277 (handle_extended_wait): Handle exec events. Call
3278 linux_arch_setup_thread. Make event_lwp argument a
3279 pointer-to-a-pointer.
3280 (check_zombie_leaders): Do not check stopped threads.
3281 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
3282 (linux_low_filter_event): Add lwp and thread for exec'ing
3283 non-leader thread if leader thread has been deleted.
3284 Refactor code into linux_arch_setup_thread and call it.
3285 Pass child lwp pointer by reference to handle_extended_wait.
3286 (linux_wait_for_event_filtered): Update comment.
3287 (linux_wait_1): Prevent clobbering exec event status.
3288 (linux_supports_exec_events): New function.
3289 (linux_target_ops) <supports_exec_events>: Initialize new member.
3290 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
3292 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
3293 * server.c (report_exec_events): New global variable.
3294 (handle_query): Handle qSupported query for exec-events feature.
3295 (captured_main): Initialize report_exec_events.
3296 * server.h (report_exec_events): Declare new global variable.
3297 * target.h (struct target_ops) <supports_exec_events>: New
3299 (target_supports_exec_events): New macro.
3300 * win32-low.c (win32_target_ops) <supports_exec_events>:
3301 Initialize new member.
3303 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
3305 * linux-low.c (linux_low_enable_btrace): Remove.
3306 (linux_target_ops): Replace linux_low_enable_btrace with
3307 linux_enable_btrace.
3309 2015-09-03 Yao Qi <yao.qi@linaro.org>
3311 * linux-aarch64-low.c (aarch64_insert_point): Call
3312 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
3315 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3317 * linux-low.c (check_stopped_by_breakpoint): Use
3318 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
3320 2015-08-27 Pedro Alves <palves@redhat.com>
3322 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
3324 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
3326 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
3327 the XNEW-family equivalent.
3328 (compile_bytecodes): Likewise.
3329 * dll.c (loaded_dll): Likewise.
3330 * event-loop.c (append_callback_event): Likewise.
3331 (create_file_handler): Likewise.
3332 (create_file_event): Likewise.
3333 * hostio.c (handle_open): Likewise.
3334 * inferiors.c (add_thread): Likewise.
3335 (add_process): Likewise.
3336 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
3337 * linux-arm-low.c (arm_new_process): Likewise.
3338 (arm_new_thread): Likewise.
3339 * linux-low.c (add_to_pid_list): Likewise.
3340 (linux_add_process): Likewise.
3341 (handle_extended_wait): Likewise.
3342 (add_lwp): Likewise.
3343 (enqueue_one_deferred_signal): Likewise.
3344 (enqueue_pending_signal): Likewise.
3345 (linux_resume_one_lwp_throw): Likewise.
3346 (linux_resume_one_thread): Likewise.
3347 (linux_read_memory): Likewise.
3348 (linux_write_memory): Likewise.
3349 * linux-mips-low.c (mips_linux_new_process): Likewise.
3350 (mips_linux_new_thread): Likewise.
3351 (mips_add_watchpoint): Likewise.
3352 * linux-x86-low.c (initialize_low_arch): Likewise.
3353 * lynx-low.c (lynx_add_process): Likewise.
3354 * mem-break.c (set_raw_breakpoint_at): Likewise.
3355 (set_breakpoint): Likewise.
3356 (add_condition_to_breakpoint): Likewise.
3357 (add_commands_to_breakpoint): Likewise.
3358 (clone_agent_expr): Likewise.
3359 (clone_one_breakpoint): Likewise.
3360 * regcache.c (new_register_cache): Likewise.
3361 * remote-utils.c (look_up_one_symbol): Likewise.
3362 * server.c (queue_stop_reply): Likewise.
3363 (start_inferior): Likewise.
3364 (queue_stop_reply_callback): Likewise.
3365 (handle_target_event): Likewise.
3366 * spu-low.c (fetch_ppc_memory): Likewise.
3367 (store_ppc_memory): Likewise.
3368 * target.c (set_target_ops): Likewise.
3369 * thread-db.c (thread_db_load_search): Likewise.
3370 (try_thread_db_load_1): Likewise.
3371 * tracepoint.c (add_tracepoint): Likewise.
3372 (add_tracepoint_action): Likewise.
3373 (create_trace_state_variable): Likewise.
3374 (cmd_qtdpsrc): Likewise.
3375 (cmd_qtro): Likewise.
3376 (add_while_stepping_state): Likewise.
3377 * win32-low.c (child_add_thread): Likewise.
3378 (get_image_name): Likewise.
3380 2015-08-25 Yao Qi <yao.qi@linaro.org>
3382 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
3384 2015-08-25 Yao Qi <yao.qi@linaro.org>
3386 * Makefile.in (aarch64-linux.o): New rule.
3387 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
3389 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
3390 (aarch64_init_debug_reg_state): Make it extern.
3391 (aarch64_linux_prepare_to_resume): Remove.
3393 2015-08-25 Yao Qi <yao.qi@linaro.org>
3395 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
3396 lwp_arch_private_info and ptid_of_lwp.
3398 2015-08-25 Yao Qi <yao.qi@linaro.org>
3400 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
3401 Find proc_info by find_process_pid. All callers updated.
3403 2015-08-25 Yao Qi <yao.qi@linaro.org>
3405 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
3407 (debug_reg_change_callback): Remove.
3408 (aarch64_notify_debug_reg_change): Remove.
3410 2015-08-25 Yao Qi <yao.qi@linaro.org>
3412 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
3413 Call current_lwp_ptid.
3415 2015-08-25 Yao Qi <yao.qi@linaro.org>
3417 * linux-aarch64-low.c (debug_reg_change_callback): Use
3420 2015-08-25 Yao Qi <yao.qi@linaro.org>
3422 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
3424 2015-08-25 Yao Qi <yao.qi@linaro.org>
3426 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
3428 2015-08-25 Yao Qi <yao.qi@linaro.org>
3430 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
3433 2015-08-25 Yao Qi <yao.qi@linaro.org>
3435 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
3437 (debug_reg_change_callback): Remove argument entry and add argument
3438 lwp. Remove local variable thread. Don't print thread id in the
3439 debugging output. Don't check whether pid of thread equals to pid.
3440 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
3441 iterate_over_lwps instead find_inferior.
3443 2015-08-24 Pedro Alves <palves@redhat.com>
3445 * inferiors.c (get_first_process): New function.
3446 * inferiors.h (get_first_process): New declaration.
3447 * remote-utils.c (read_ptid): Default to the first process in the
3448 list, instead of to the current thread's process.
3450 2015-08-24 Pedro Alves <palves@redhat.com>
3452 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
3453 * event-loop.c: Likewise.
3454 * remote-utils.c: Likewise.
3455 * tracepoint.c: Likewise.
3457 2015-08-24 Pedro Alves <palves@redhat.com>
3459 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
3462 2015-08-21 Pedro Alves <palves@redhat.com>
3464 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
3465 instead of literal 1.
3467 2015-08-21 Pedro Alves <palves@redhat.com>
3469 * tdesc.c (default_description): Explicitly zero-initialize.
3471 2015-08-21 Pedro Alves <palves@redhat.com>
3474 * inferiors.c (remove_thread): Discard any pending stop reply for
3476 * server.c (remove_all_on_match_pid): Rename to ...
3477 (remove_all_on_match_ptid): ... this. Work with a filter ptid
3479 (discard_queued_stop_replies): Change parameter to a ptid. Now
3481 (handle_v_kill, kill_inferior_callback, captured_main)
3482 (process_serial_event): Adjust.
3483 * server.h (discard_queued_stop_replies): Declare.
3485 2015-08-21 Pedro Alves <palves@redhat.com>
3487 * linux-low.c (wait_for_sigstop): Always switch to no thread
3488 selected if the previously current thread dies.
3489 * lynx-low.c (lynx_request_interrupt): Use the first thread's
3490 process instead of the current thread's.
3491 * remote-utils.c (input_interrupt): Don't check if there's no
3493 * server.c (gdb_read_memory, gdb_write_memory): If setting the
3494 current thread to the general thread fails, error out.
3495 (handle_qxfer_auxv, handle_qxfer_libraries)
3496 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
3497 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
3498 (handle_query): Check if there's a thread selected instead of
3499 checking whether there's any thread in the thread list.
3500 (handle_qxfer_threads, handle_qxfer_btrace)
3501 (handle_qxfer_btrace_conf): Don't error out early if there's no
3502 thread in the thread list.
3503 (handle_v_cont, myresume): Don't set the current thread to the
3505 (process_serial_event) <Hg handling>: Also set thread_id if the
3506 previous general thread is still alive.
3507 (process_serial_event) <g/G handling>: If setting the current
3508 thread to the general thread fails, error out.
3509 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
3510 thread's lwp instead of the current thread's.
3511 * target.c (set_desired_thread): If the desired thread was not
3512 found, leave the current thread pointing to NULL. Return an int
3513 (boolean) indicating success.
3514 * target.h (set_desired_thread): Change return type to int.
3516 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
3518 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
3519 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
3521 (ps_get_thread_area): New function.
3523 2015-08-19 Gary Benson <gbenson@redhat.com>
3525 * hostio.c (handle_pread): Do not attempt to read more data
3526 than hostio_reply_with_data can fit in a packet.
3528 2015-08-18 Joel Brobecker <brobecker@adacore.com>
3530 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
3532 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
3534 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
3536 2015-08-06 Pedro Alves <palves@redhat.com>
3538 * tracepoint.c (expr_eval_result): Now an int.
3540 2015-08-06 Pedro Alves <palves@redhat.com>
3542 * gdbthread.h (struct regcache): Forward declare.
3543 (struct thread_info) <regcache_data>: Now a struct regcache
3545 * inferiors.c (inferior_regcache_data)
3546 (set_inferior_regcache_data): Now work with struct regcache
3548 * inferiors.h (struct regcache): Forward declare.
3549 (inferior_regcache_data, set_inferior_regcache_data): Now work
3550 with struct regcache pointers.
3551 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
3552 (free_register_cache_thread): Remove struct regcache pointer
3555 2015-08-06 Pedro Alves <palves@redhat.com>
3557 * server.c (captured_main): On error, print the exception message
3558 to stderr, and if run_once is set, throw a quit.
3560 2015-08-06 Pedro Alves <palves@redhat.com>
3562 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
3565 2015-08-06 Pedro Alves <palves@redhat.com>
3567 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
3568 reading beyond the passed in buffer length.
3570 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
3572 * tracepoint.c (symbol_list) <required>: Remove.
3574 2015-08-06 Pedro Alves <palves@redhat.com>
3576 * linux-low.c (handle_extended_wait): Set the fork child's suspend
3577 count if stopping and suspending threads.
3578 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
3579 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
3580 (linux_detach): Complete an ongoing step-over.
3581 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
3583 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
3584 (linux_wait_1): If passing a signal to the inferior after
3585 finishing a step-over, unsuspend and re-resume all lwps. If we
3586 see a single-step event but the thread should be continuing, don't
3587 pass the trap to gdb.
3588 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
3589 internal_error instead of gdb_assert.
3590 (enqueue_pending_signal): New function.
3591 (check_ptrace_stopped_lwp_gone): Add debug output.
3592 (start_step_over): Use internal_error instead of gdb_assert.
3593 (complete_ongoing_step_over): New function.
3594 (linux_resume_one_thread): Don't resume a suspended thread.
3595 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
3598 2015-08-06 Pedro Alves <palves@redhat.com>
3600 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
3601 (linux_thread_alive): Use lwp_is_marked_dead.
3602 (extended_event_reported): Delete.
3603 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
3604 instead of extended_event_reported.
3605 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
3607 (lwp_is_marked_dead): New function.
3608 (lwp_running): Use lwp_is_marked_dead.
3609 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
3612 2015-08-06 Pedro Alves <palves@redhat.com>
3614 * linux-low.c (linux_wait_1): Move fork event output out of the
3615 !report_to_gdb check. Pass event_child->waitstatus to
3616 target_waitstatus_to_string instead of ourstatus.
3618 2015-08-04 Yao Qi <yao.qi@linaro.org>
3620 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
3621 if current_thread is 32 bit.
3623 2015-08-04 Yao Qi <yao.qi@linaro.org>
3625 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3626 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3627 * server.c (extended_protocol): Remove "static".
3628 * server.h (extended_protocol): Declare it.
3630 2015-08-04 Yao Qi <yao.qi@linaro.org>
3632 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
3633 both aarch64 and aarch32.
3634 (aarch64_set_pc): Likewise.
3636 2015-08-04 Yao Qi <yao.qi@linaro.org>
3638 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
3639 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
3640 arm-with-neon.xml to srv_xmlfiles.
3641 * linux-aarch64-low.c: Include linux-aarch32-low.h.
3642 (is_64bit_tdesc): New function.
3643 (aarch64_linux_read_description): New function.
3644 (aarch64_arch_setup): Call aarch64_linux_read_description.
3645 (regs_info): Rename to regs_info_aarch64.
3646 (aarch64_regs_info): Return right regs_info.
3647 (initialize_low_arch): Call initialize_low_arch_aarch32.
3649 2015-08-04 Yao Qi <yao.qi@linaro.org>
3651 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
3652 * linux-aarch32-low.c: New file.
3653 * linux-aarch32-low.h: New file.
3654 * linux-arm-low.c (arm_fill_gregset): Move it to
3655 linux-aarch32-low.c.
3656 (arm_store_gregset): Likewise.
3657 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
3658 (arm_store_vfpregset): Call arm_store_vfpregset_num.
3659 (arm_arch_setup): Check if PTRACE_GETREGSET works.
3660 (regs_info): Rename to regs_info_arm.
3661 (arm_regs_info): Return regs_info_aarch32 if
3662 have_ptrace_getregset is 1 and target description is
3663 arm_with_neon or arm_with_vfpv3.
3664 (initialize_low_arch): Don't call init_registers_arm_with_neon.
3665 Call initialize_low_arch_aarch32 instead.
3667 2015-08-04 Yao Qi <yao.qi@linaro.org>
3669 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
3670 * linux-low.c: ... here.
3671 * linux-low.h (have_ptrace_getregset): Declare it.
3673 2015-08-04 Pedro Alves <palves@redhat.com>
3675 * thread-db.c (struct thread_db): Use new typedefs.
3676 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
3678 (disable_thread_event_reporting): Cast result of dlsym to
3679 destination function pointer type.
3680 (thread_db_mourn): Use td_ta_delete_ftype.
3682 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
3684 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
3686 (CDX_BREAKPOINT): Define for R2.
3687 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
3688 (the_low_target): Add comments.
3690 2015-07-30 Yao Qi <yao.qi@linaro.org>
3692 * linux-arm-low.c (arm_hwcap): Remove it.
3693 (arm_read_description): New local variable arm_hwcap. Don't
3694 set arm_hwcap to zero.
3696 2015-07-30 Yao Qi <yao.qi@linaro.org>
3698 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
3699 Use regcache->tdesc instead.
3700 (arm_store_wmmxregset): Likewise.
3701 (arm_fill_vfpregset): Likewise.
3702 (arm_store_vfpregset): Likewise.
3704 2015-07-30 Yao Qi <yao.qi@linaro.org>
3706 * linux-arm-low.c: Include arch/arm.h.
3707 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
3708 (arm_store_gregset): Likewise.
3710 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
3712 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
3713 ptrace's 4th parameter.
3715 2015-07-27 Yao Qi <yao.qi@linaro.org>
3717 * configure.srv (case aarch64*-*-linux*): Don't set
3720 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
3722 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
3724 * linux-arm-low.c: Likewise.
3725 * linux-cris-low.c: Likewise.
3726 * linux-crisv32-low.c: Likewise.
3727 * linux-low.c: Likewise.
3728 * linux-m68k-low.c: Likewise.
3729 * linux-mips-low.c: Likewise.
3730 * linux-nios2-low.c: Likewise.
3731 * linux-s390-low.c: Likewise.
3732 * linux-sparc-low.c: Likewise.
3733 * linux-tic6x-low.c: Likewise.
3734 * linux-tile-low.c: Likewise.
3735 * linux-x86-low.c: Likewise.
3737 2015-07-24 Pedro Alves <palves@redhat.com>
3739 * config.in: Regenerate.
3740 * configure: Regenerate.
3742 2015-07-24 Pedro Alves <palves@redhat.com>
3744 * acinclude.m4: Include ../ptrace.m4.
3745 * configure.ac: Call GDB_AC_PTRACE.
3746 * config.in, configure: Regenerate.
3748 2015-07-24 Yao Qi <yao.qi@linaro.org>
3750 * linux-low.c (linux_create_inferior): Remove setting to
3751 proc->priv->new_inferior.
3752 (linux_attach): Likewise.
3753 (linux_low_filter_event): Likewise.
3754 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
3756 2015-07-24 Yao Qi <yao.qi@linaro.org>
3758 * linux-low.c (linux_arch_setup): New function.
3759 (linux_low_filter_event): If proc->tdesc is NULL and
3760 proc->attached is true, call the_low_target.arch_setup.
3761 Otherwise, keep status pending, and return.
3762 (linux_resume_one_lwp_throw): Don't call get_pc if
3763 thread->while_stepping isn't NULL. Don't call
3764 get_thread_regcache if proc->tdesc is NULL.
3765 (need_step_over_p): Return 0 if proc->tdesc is NULL.
3766 (linux_target_ops): Install arch_setup.
3767 * server.c (start_inferior): Call the_target->arch_setup.
3768 * target.h (struct target_ops) <arch_setup>: New field.
3769 (target_arch_setup): New marco.
3770 * lynx-low.c (lynx_target_ops): Update.
3771 * nto-low.c (nto_target_ops): Update.
3772 * spu-low.c (spu_target_ops): Update.
3773 * win32-low.c (win32_target_ops): Update.
3775 2015-07-24 Yao Qi <yao.qi@linaro.org>
3777 * linux-low.c (linux_add_process): Don't set
3778 proc->priv->new_inferior.
3779 (linux_create_inferior): Set proc->priv->new_inferior to 1.
3780 (linux_attach): Likewise.
3782 2015-07-24 Yao Qi <yao.qi@linaro.org>
3784 * server.c (start_inferior): Code refactor.
3786 2015-07-24 Yao Qi <yao.qi@linaro.org>
3788 * server.c (process_serial_event): Set general_thread.
3790 2015-07-21 Yao Qi <yao.qi@linaro.org>
3792 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
3793 aarch64_linux_get_debug_reg_capacity.
3795 2015-07-17 Yao Qi <yao.qi@linaro.org>
3797 * Makefile.in (aarch64-linux-hw-point.o): New rule.
3798 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
3799 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
3800 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
3801 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
3802 (AARCH64_HWP_ALIGNMENT): Likewise.
3803 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
3804 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
3805 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
3806 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
3807 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
3808 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
3809 (struct aarch64_debug_reg_state): Likewise.
3810 (struct arch_lwp_info): Likewise.
3811 (aarch64_align_watchpoint): Likewise.
3812 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
3813 (aarch64_watchpoint_length): Likewise.
3814 (aarch64_point_encode_ctrl_reg): Likewise
3815 (aarch64_point_is_aligned): Likewise.
3816 (aarch64_align_watchpoint): Likewise.
3817 (aarch64_linux_set_debug_regs):
3818 (aarch64_dr_state_insert_one_point): Likewise.
3819 (aarch64_dr_state_remove_one_point): Likewise.
3820 (aarch64_handle_breakpoint): Likewise.
3821 (aarch64_handle_aligned_watchpoint): Likewise.
3822 (aarch64_handle_unaligned_watchpoint): Likewise.
3823 (aarch64_handle_watchpoint): Likewise.
3825 2015-07-17 Yao Qi <yao.qi@linaro.org>
3827 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
3828 and don't aarch64_get_debug_reg_state. All callers update.
3829 (aarch64_handle_aligned_watchpoint): Likewise.
3830 (aarch64_handle_unaligned_watchpoint): Likewise.
3831 (aarch64_handle_watchpoint): Likewise.
3832 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
3833 (aarch64_remove_point): Likewise.
3835 2015-07-17 Yao Qi <yao.qi@linaro.org>
3837 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
3839 (aarch64_handle_unaligned_watchpoint): Likewise.
3841 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3843 Revert the previous 3 commits:
3844 Move gdb_regex* to common/
3845 Move linux_find_memory_regions_full & co.
3846 gdbserver build-id attribute generator
3848 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3849 Jan Kratochvil <jan.kratochvil@redhat.com>
3851 gdbserver build-id attribute generator.
3852 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
3853 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
3854 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
3856 (get_dynamic): Use find_pdhr to traverse program headers.
3857 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
3858 (compare_mapping_entry_range, struct find_memory_region_callback_data)
3859 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
3860 (get_hex_build_id): New.
3861 (linux_qxfer_libraries_svr4): Add optional build-id attribute
3862 to reply XML document.
3864 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3865 Jan Kratochvil <jan.kratochvil@redhat.com>
3867 * target.c: Include target/target-utils.h and fcntl.h.
3868 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
3869 (target_fileio_read_stralloc): New functions.
3871 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3873 * Makefile.in (OBS): Add gdb_regex.o.
3875 * config.in: Rebuilt.
3876 * configure: Rebuilt.
3878 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3879 Jan Kratochvil <jan.kratochvil@redhat.com>
3881 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
3882 * Makefile.in (OBS): Add target-utils.o.
3883 (linux-maps.o, target-utils.o): New.
3884 * configure.srv (srv_linux_obj): Add linux-maps.o.
3886 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
3888 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
3890 (the_low_target): Install it.
3892 2015-07-14 Pedro Alves <palves@redhat.com>
3894 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
3895 Instead, ignore ECHILD, and throw an error for other errnos.
3897 2015-07-10 Pedro Alves <palves@redhat.com>
3899 * event-loop.c (struct callback_event) <data>: Change type to
3900 gdb_client_data instance instead of gdb_client_data pointer.
3901 (append_callback_event): Adjust.
3903 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
3905 * linux-aarch64-low.c: Add comments for each linux_target_ops
3906 method. Remove comments already covered in target_ops and
3907 linux_target_ops definitions.
3908 (the_low_target): Add comments for each unimplemented method.
3910 2015-07-09 Yao Qi <yao.qi@linaro.org>
3912 * linux-aarch64-low.c (aarch64_regmap): Remove.
3913 (aarch64_usrregs_info): Remove.
3914 (regs_info): Set field usrregs to NULL.
3916 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
3918 * linux-low.c: Include "rsp-low.h"
3919 (linux_low_encode_pt_config, linux_low_encode_raw): New.
3920 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
3921 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
3922 (handle_btrace_enable_pt): New.
3923 (handle_btrace_general_set): Support "pt".
3924 (handle_btrace_conf_general_set): Support "pt:size".
3926 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3928 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
3931 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3933 * linux-aarch64-low.c: Remove comment about endianness.
3934 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
3935 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
3938 2015-06-24 Gary Benson <gbenson@redhat.com>
3940 * linux-i386-ipa.c (stdint.h): Do not include.
3941 * lynx-i386-low.c (stdint.h): Likewise.
3942 * lynx-ppc-low.c (stdint.h): Likewise.
3943 * mem-break.c (stdint.h): Likewise.
3944 * thread-db.c (stdint.h): Likewise.
3945 * tracepoint.c (stdint.h): Likewise.
3946 * win32-low.c (stdint.h): Likewise.
3948 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
3950 * server.c (write_qxfer_response): Update call to
3951 remote_escape_output.
3953 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
3954 Jan Kratochvil <jan.kratochvil@redhat.com>
3956 Merge multiple hex conversions.
3957 * gdbreplay.c (tohex): Rename to 'fromhex'.
3958 (logchar): Use fromhex.
3960 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
3962 * server.c (handle_qxfer_libraries): Set `version' attribute for
3965 2015-06-10 Gary Benson <gbenson@redhat.com>
3967 * target.h (struct target_ops) <multifs_open>: New field.
3968 <multifs_unlink>: Likewise.
3969 <multifs_readlink>: Likewise.
3970 * linux-low.c (nat/linux-namespaces.h): New include.
3971 (linux_target_ops): Initialize the_target->multifs_open,
3972 the_target->multifs_unlink and the_target->multifs_readlink.
3973 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
3974 * hostio.c (hostio_fs_pid): New static variable.
3975 (hostio_handle_new_gdb_connection): New function.
3976 (handle_setfs): Likewise.
3977 (handle_open): Use the_target->multifs_open as appropriate.
3978 (handle_unlink): Use the_target->multifs_unlink as appropriate.
3979 (handle_readlink): Use the_target->multifs_readlink as
3981 (handle_vFile): Handle vFile:setfs packets.
3982 * server.c (handle_query): Call hostio_handle_new_gdb_connection
3983 after target_handle_new_gdb_connection.
3985 2015-06-10 Gary Benson <gbenson@redhat.com>
3987 * configure.ac (AC_CHECK_FUNCS): Add setns.
3988 * config.in: Regenerate.
3989 * configure: Likewise.
3990 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
3991 (linux-namespaces.o): New rule.
3992 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
3994 2015-06-09 Gary Benson <gbenson@redhat.com>
3996 * hostio.c (handle_open): Process mode argument with
3997 fileio_to_host_mode.
3999 2015-06-01 Yao Qi <yao.qi@linaro.org>
4001 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
4002 * linux-x86-low.c: Likewise.
4004 2015-05-28 Don Breazeal <donb@codesourcery.com>
4006 * linux-low.c (handle_extended_wait): Initialize
4007 thread_info.last_resume_kind for new fork children.
4009 2015-05-15 Pedro Alves <palves@redhat.com>
4011 * target.h (target_handle_new_gdb_connection): Rewrite using if
4012 wrapped in do/while.
4014 2015-05-14 Joel Brobecker <brobecker@adacore.com>
4016 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
4017 * configure, config.in: Regenerate.
4018 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
4021 2015-05-12 Don Breazeal <donb@codesourcery.com>
4023 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
4024 PTRACE_EVENT_VFORK_DONE.
4025 (linux_low_ptrace_options, extended_event_reported): Add vfork
4027 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
4028 and "vforkdone" for RSP 'T' Stop Reply Packet.
4029 * server.h (report_vfork_events): Declare
4032 2015-05-12 Don Breazeal <donb@codesourcery.com>
4034 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
4035 (the_low_target) <new_fork>: Initialize new member.
4036 * linux-arm-low.c (arm_new_fork): New function.
4037 (the_low_target) <new_fork>: Initialize new member.
4038 * linux-low.c (handle_extended_wait): Call new target function
4040 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
4041 * linux-mips-low.c (mips_add_watchpoint): New function
4042 extracted from mips_insert_point.
4043 (the_low_target) <new_fork>: Initialize new member.
4044 (mips_linux_new_fork): New function.
4045 (mips_insert_point): Call mips_add_watchpoint.
4046 * linux-x86-low.c (x86_linux_new_fork): New function.
4047 (the_low_target) <new_fork>: Initialize new member.
4049 2015-05-12 Don Breazeal <donb@codesourcery.com>
4051 * linux-low.c (handle_extended_wait): Implement return value,
4052 rename argument 'event_child' to 'event_lwp', handle
4053 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
4054 (linux_low_ptrace_options): New function.
4055 (linux_low_filter_event): Call linux_low_ptrace_options,
4056 use different argument fo linux_enable_event_reporting,
4057 use return value from handle_extended_wait.
4058 (extended_event_reported): New function.
4059 (linux_wait_1): Call extended_event_reported and set
4060 status to report fork events.
4061 (linux_write_memory): Add pid to debug message.
4062 (reset_lwp_ptrace_options_callback): New function.
4063 (linux_handle_new_gdb_connection): New function.
4064 (linux_target_ops): Initialize new structure member.
4065 * linux-low.h (struct lwp_info) <waitstatus>: New member.
4066 * lynx-low.c: Initialize new structure member.
4067 * remote-utils.c (prepare_resume_reply): Implement stop reason
4068 "fork" for "T" stop message.
4069 * server.c (handle_query): Call handle_new_gdb_connection.
4070 * server.h (report_fork_events): Declare global flag.
4071 * target.h (struct target_ops) <handle_new_gdb_connection>:
4073 (target_handle_new_gdb_connection): New macro.
4074 * win32-low.c: Initialize new structure member.
4076 2015-05-12 Don Breazeal <donb@codesourcery.com>
4078 * mem-break.c (APPEND_TO_LIST): Define macro.
4079 (clone_agent_expr): New function.
4080 (clone_one_breakpoint): New function.
4081 (clone_all_breakpoints): New function.
4082 * mem-break.h: Declare new functions.
4084 2015-05-12 Don Breazeal <donb@codesourcery.com>
4086 * linux-low.c (linux_supports_fork_events): New function.
4087 (linux_supports_vfork_events): New function.
4088 (linux_target_ops): Initialize new structure members.
4089 (initialize_low): Call linux_check_ptrace_features.
4090 * lynx-low.c (lynx_target_ops): Initialize new structure
4092 * server.c (report_fork_events, report_vfork_events):
4094 (handle_query): Add new features to qSupported packet and
4096 (captured_main): Initialize new global variables.
4097 * target.h (struct target_ops) <supports_fork_events>:
4099 <supports_vfork_events>: New member.
4100 (target_supports_fork_events): New macro.
4101 (target_supports_vfork_events): New macro.
4102 * win32-low.c (win32_target_ops): Initialize new structure
4105 2015-05-12 Gary Benson <gbenson@redhat.com>
4107 * server.c (handle_qxfer_exec_file): Use current process
4110 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
4112 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
4113 Remove HAVE_PTRACE_GETREGS conditionals.
4114 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
4115 instead of PTRACE_GETREGS and PTRACE_SETREGS.
4117 2015-05-08 Yao Qi <yao.qi@linaro.org>
4119 * linux-low.c (linux_supports_conditional_breakpoints): New
4121 (linux_target_ops): Install new target method.
4122 * lynx-low.c (lynx_target_ops): Install NULL hook for
4123 supports_conditional_breakpoints.
4124 * nto-low.c (nto_target_ops): Likewise.
4125 * spu-low.c (spu_target_ops): Likewise.
4126 * win32-low.c (win32_target_ops): Likewise.
4127 * server.c (handle_query): Check
4128 target_supports_conditional_breakpoints.
4129 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4131 (target_supports_conditional_breakpoints): New macro.
4133 2015-05-06 Pedro Alves <palves@redhat.com>
4136 * server.c (start_inferior): If the process exits, mourn it.
4138 2015-04-21 Gary Benson <gbenson@redhat.com>
4140 * hostio.c (fileio_open_flags_to_host): Factored out to
4141 fileio_to_host_openflags in common/fileio.c. Single use
4144 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
4146 * linux-xtensa-low.c (xtensa_fill_gregset)
4147 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
4150 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
4152 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
4153 (regs_info): Replace usrregs pointer with NULL.
4155 2015-04-17 Gary Benson <gbenson@redhat.com>
4157 * target.h (struct target_ops) <pid_to_exec_file>: New field.
4158 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
4159 * server.c (handle_qxfer_exec_file): New function.
4160 (qxfer_packets): Add exec-file entry.
4161 (handle_query): Report qXfer:exec-file:read as supported packet.
4163 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
4165 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
4167 2015-04-09 Gary Benson <gbenson@redhat.com>
4169 * hostio-errno.c (errno_to_fileio_error): Remove function.
4170 Update caller to use remote_fileio_to_fio_error.
4172 2015-04-09 Yao Qi <yao.qi@linaro.org>
4174 * linux-low.c (linux_insert_point): Call
4175 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
4176 (linux_remove_point): Call remove_memory_breakpoint if type is
4178 * linux-x86-low.c (x86_insert_point): Don't call
4179 insert_memory_breakpoint.
4180 (x86_remove_point): Don't call remove_memory_breakpoint.
4182 2015-04-01 Pedro Alves <palves@redhat.com>
4183 Cleber Rosa <crosa@redhat.com>
4185 * server.c (gdbserver_usage): Reorganize and extend the usage
4188 2015-03-24 Pedro Alves <palves@redhat.com>
4190 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
4191 output. Also dump TRAP_TRACE.
4192 (linux_low_filter_event): In debug output, distinguish a
4193 resume_stop SIGSTOP from a delayed SIGSTOP.
4195 2015-03-24 Gary Benson <gbenson@redhat.com>
4197 * linux-x86-low.c (x86_linux_new_thread): Moved to
4199 (x86_linux_prepare_to_resume): Likewise.
4201 2015-03-24 Gary Benson <gbenson@redhat.com>
4203 * Makefile.in (x86-linux-dregs.o): New rule.
4204 * configure.srv: Add x86-linux-dregs.o to relevant targets.
4205 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
4206 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
4207 (x86_linux_dr_get): Likewise.
4208 (x86_linux_dr_set): Likewise.
4209 (update_debug_registers_callback): Likewise.
4210 (x86_linux_dr_set_addr): Likewise.
4211 (x86_linux_dr_get_addr): Likewise.
4212 (x86_linux_dr_set_control): Likewise.
4213 (x86_linux_dr_get_control): Likewise.
4214 (x86_linux_dr_get_status): Likewise.
4215 (x86_linux_update_debug_registers): Likewise.
4217 2015-03-24 Gary Benson <gbenson@redhat.com>
4219 * linux-x86-low.c (x86_linux_update_debug_registers):
4220 New function, factored out from...
4221 (x86_linux_prepare_to_resume): ...this.
4223 2015-03-24 Gary Benson <gbenson@redhat.com>
4225 * linux-x86-low.c (x86_linux_dr_get): Update comments.
4226 (x86_linux_dr_set): Likewise.
4227 (update_debug_registers_callback): Likewise.
4228 (x86_linux_dr_set_addr): Likewise.
4229 (x86_linux_dr_get_addr): Likewise.
4230 (x86_linux_dr_set_control): Likewise.
4231 (x86_linux_dr_get_control): Likewise.
4232 (x86_linux_dr_get_status): Likewise.
4233 (x86_linux_prepare_to_resume): Likewise.
4235 2015-03-24 Gary Benson <gbenson@redhat.com>
4237 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
4238 Use perror_with_name. Pass string through gettext.
4239 (x86_linux_dr_set): Likewise.
4241 2015-03-24 Gary Benson <gbenson@redhat.com>
4243 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
4244 (x86_linux_dr_set_addr): ...this.
4245 (x86_dr_low_get_addr): Rename to...
4246 (x86_linux_dr_get_addr): ...this.
4247 (x86_dr_low_set_control): Rename to...
4248 (x86_linux_dr_set_control): ...this.
4249 (x86_dr_low_get_control): Rename to...
4250 (x86_linux_dr_get_control): ...this.
4251 (x86_dr_low_get_status): Rename to...
4252 (x86_linux_dr_get_status): ...this.
4253 (x86_dr_low): Update with new function names.
4255 2015-03-24 Gary Benson <gbenson@redhat.com>
4257 * Makefile.in (x86-linux.o): New rule.
4258 * configure.srv: Add x86-linux.o to relevant targets.
4259 * linux-low.c (lwp_set_arch_private_info): New function.
4260 (lwp_arch_private_info): Likewise.
4261 * linux-x86-low.c: Include nat/x86-linux.h.
4262 (arch_lwp_info): Removed structure.
4263 (update_debug_registers_callback):
4264 Use lwp_set_debug_registers_changed.
4265 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
4266 and lwp_set_debug_registers_changed.
4267 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
4269 2015-03-24 Gary Benson <gbenson@redhat.com>
4271 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
4272 * linux-arm-low.c (arm_new_thread): Likewise.
4273 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
4274 * linux-mips-low.c (mips_linux_new_thread): Likewise.
4275 * linux-x86-low.c (x86_linux_new_thread): Likewise.
4276 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
4278 2015-03-24 Gary Benson <gbenson@redhat.com>
4280 * linux-low.c (ptid_of_lwp): New function.
4281 (lwp_is_stopped): Likewise.
4282 (lwp_stop_reason): Likewise.
4283 * linux-x86-low.c (update_debug_registers_callback):
4285 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
4288 2015-03-24 Gary Benson <gbenson@redhat.com>
4290 * linux-low.h (linux_stop_lwp): Remove declaration.
4292 2015-03-24 Gary Benson <gbenson@redhat.com>
4294 * linux-low.h: Include nat/linux-nat.h.
4295 * linux-low.c (iterate_over_lwps_args): New structure.
4296 (iterate_over_lwps_filter): New function.
4297 (iterate_over_lwps): Likewise.
4298 * linux-x86-low.c (update_debug_registers_callback):
4299 Update signature to what iterate_over_lwps expects.
4300 Remove PID check that iterate_over_lwps now performs.
4301 (x86_dr_low_set_addr): Use iterate_over_lwps.
4302 (x86_dr_low_set_control): Likewise.
4304 2015-03-24 Gary Benson <gbenson@redhat.com>
4306 * linux-x86-low.c (x86_debug_reg_state): New function.
4307 (x86_linux_prepare_to_resume): Use the above.
4309 2015-03-24 Gary Benson <gbenson@redhat.com>
4311 * linux-low.c (current_lwp_ptid): New function.
4312 * linux-x86-low.c: Include nat/linux-nat.h.
4313 (x86_dr_low_get_addr): Use current_lwp_ptid.
4314 (x86_dr_low_get_control): Likewise.
4315 (x86_dr_low_get_status): Likewise.
4317 2015-03-20 Pedro Alves <palves@redhat.com>
4319 * tracepoint.c (cmd_qtstatus): Make "str" const.
4321 2015-03-20 Pedro Alves <palves@redhat.com>
4323 * server.c (handle_general_set): Make "req_str" const.
4325 2015-03-19 Pedro Alves <palves@redhat.com>
4327 * linux-low.c (linux_resume_one_lwp): Rename to ...
4328 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
4329 instead call perror_with_name.
4330 (check_ptrace_stopped_lwp_gone): New function.
4331 (linux_resume_one_lwp): Reimplement as wrapper around
4332 linux_resume_one_lwp_throw that swallows errors if the LWP is
4335 2015-03-19 Pedro Alves <palves@redhat.com>
4337 * linux-low.c (count_events_callback, select_event_lwp_callback):
4338 No longer check whether the thread has resume_stop as last resume
4341 2015-03-19 Pedro Alves <palves@redhat.com>
4343 * linux-low.c (count_events_callback, select_event_lwp_callback):
4344 Use the lwp's status_pending_p field, not the thread's.
4346 2015-03-19 Pedro Alves <palves@redhat.com>
4348 * linux-low.c (select_event_lwp_callback): Update comments to
4349 no longer mention SIGTRAP.
4351 2015-03-18 Gary Benson <gbenson@redhat.com>
4353 * server.c (handle_query): Do not report vFile:fstat as supported.
4355 2015-03-11 Gary Benson <gbenson@redhat.com>
4357 * hostio.c (sys/types.h): New include.
4358 (sys/stat.h): Likewise.
4359 (common-remote-fileio.h): Likewise.
4360 (handle_fstat): New function.
4361 (handle_vFile): Handle vFile:fstat packets.
4363 2015-03-11 Gary Benson <gbenson@redhat.com>
4365 * configure.ac (AC_CHECK_MEMBERS): Add checks for
4366 struct stat.st_blocks and struct stat.st_blksize.
4367 * configure: Regenerate.
4368 * config.in: Likewise.
4369 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
4370 (OBS): Add common-remote-fileio.o.
4371 (common-remote-fileio.o): New rule.
4373 2015-03-09 Pedro Alves <palves@redhat.com>
4375 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
4376 'struct sockaddr' pointer in 'accept' call.
4378 2015-03-09 Pedro Alves <palves@redhat.com>
4381 2015-03-07 Pedro Alves <palves@redhat.com>
4382 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
4383 or <winsock2.h> here. Instead include "gdb_socket.h".
4384 (remote_open): Use union gdb_sockaddr_u.
4385 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
4386 or <winsock2.h> here. Instead include "gdb_socket.h".
4387 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
4388 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
4390 (init_named_socket, gdb_agent_helper_thread): Use union
4393 2015-03-07 Pedro Alves <palves@redhat.com>
4395 * configure.ac (build_warnings): Move
4396 -Wdeclaration-after-statement to the C-specific set.
4397 * configure: Regenerate.
4399 2015-03-07 Pedro Alves <palves@redhat.com>
4401 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
4402 or <winsock2.h> here. Instead include "gdb_socket.h".
4403 (remote_open): Use union gdb_sockaddr_u.
4404 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
4405 or <winsock2.h> here. Instead include "gdb_socket.h".
4406 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
4407 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
4409 (init_named_socket, gdb_agent_helper_thread): Use union
4412 2015-03-07 Pedro Alves <palves@redhat.com>
4414 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
4417 2015-03-06 Yao Qi <yao.qi@linaro.org>
4419 * linux-aarch64-low.c (aarch64_insert_point): Use
4420 show_debug_regs as a boolean.
4421 (aarch64_remove_point): Likewise.
4423 2015-03-05 Pedro Alves <palves@redhat.com>
4425 * lynx-low.c (lynx_target_ops): Install NULL hooks for
4426 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
4427 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
4428 * nto-low.c (nto_target_ops): Likewise.
4429 * spu-low.c (spu_target_ops): Likewise.
4430 * win32-low.c (win32_target_ops): Likewise.
4432 2015-03-04 Pedro Alves <palves@redhat.com>
4434 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
4435 Decide whether a breakpoint triggered based on the SIGTRAP's
4437 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
4438 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
4439 (linux_low_filter_event): Check for breakpoints before checking
4441 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
4443 (linux_stopped_by_sw_breakpoint)
4444 (linux_supports_stopped_by_sw_breakpoint)
4445 (linux_stopped_by_hw_breakpoint)
4446 (linux_supports_stopped_by_hw_breakpoint): New functions.
4447 (linux_target_ops): Install new target methods.
4449 2015-03-04 Pedro Alves <palves@redhat.com>
4451 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
4452 * server.c (swbreak_feature, hwbreak_feature): New globals.
4453 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
4454 (captured_main): Clear swbreak_feature and hwbreak_feature.
4455 * server.h (swbreak_feature, hwbreak_feature): Declare.
4456 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
4457 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
4458 supports_stopped_by_hw_breakpoint>: New fields.
4459 (target_supports_stopped_by_sw_breakpoint)
4460 (target_stopped_by_sw_breakpoint)
4461 (target_supports_stopped_by_hw_breakpoint)
4462 (target_stopped_by_hw_breakpoint): Declare.
4464 2015-03-04 Pedro Alves <palves@redhat.com>
4466 enum lwp_stop_reason -> enum target_stop_reason
4467 * linux-low.c (check_stopped_by_breakpoint): Adjust.
4468 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
4469 (linux_wait_1, stuck_in_jump_pad_callback)
4470 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
4471 (linux_stopped_by_watchpoint):
4472 * linux-low.h (enum lwp_stop_reason): Delete.
4473 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
4474 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4476 2015-03-04 Yao Qi <yao.qi@linaro.org>
4478 * Makefile.in (SFILES): Add linux-aarch64-low.c.
4480 2015-03-03 Gary Benson <gbenson@redhat.com>
4482 * hostio.c (handle_vFile): Fix prefix lengths.
4484 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
4486 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
4489 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
4491 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
4492 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
4493 (clean): Add "rm -f" for above C files.
4494 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
4495 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
4496 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
4497 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
4498 * linux-s390-low.c (HWCAP_S390_VX): New macro.
4499 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
4500 (init_registers_s390x_vx_linux64)
4501 (init_registers_s390x_tevx_linux64)
4502 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
4503 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
4505 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
4506 (s390_store_vxrs_high): New functions.
4507 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
4509 (s390_arch_setup): Add logic for selecting one of the new target
4510 descriptions. Activate the new vector regsets if applicable.
4511 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
4512 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
4513 and init_registers_s390x_tevx_linux64.
4515 2015-03-01 Pedro Alves <palves@redhat.com>
4517 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
4520 2015-02-27 Pedro Alves <palves@redhat.com>
4522 * linux-x86-low.c (u_debugreg_offset): New function.
4523 (x86_linux_dr_get, x86_linux_dr_set): Use it.
4525 2015-02-27 Pedro Alves <palves@redhat.com>
4527 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
4528 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
4529 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
4530 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
4531 (ps_lsetfpregs, ps_getpid)
4532 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
4533 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
4534 (ps_lsetxregs, ps_plog): Declare.
4536 2015-02-27 Pedro Alves <palves@redhat.com>
4538 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
4539 IP_AGENT_EXPORT_FUNC.
4540 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
4541 IP_AGENT_EXPORT_FUNC.
4542 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
4543 (IP_AGENT_EXPORT): Delete.
4544 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4545 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4546 (gdb_trampoline_buffer_error, collecting, gdb_collect)
4547 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
4548 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
4549 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
4550 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
4551 (traceframe_read_count, traceframe_write_count)
4552 (traceframes_created, trace_state_variables, get_raw_reg)
4553 (get_trace_state_variable_value, set_trace_state_variable_value)
4554 (ust_loaded, helper_thread_id, cmd_buf): Use
4555 IPA_SYM_EXPORTED_NAME.
4556 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
4557 (tracepoints) Use IP_AGENT_EXPORT_VAR.
4558 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
4559 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4560 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
4561 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
4562 EXTERN_C_PUSH/EXTERN_C_POP.
4563 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
4564 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
4565 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4566 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
4567 (traceframe_write_count, traceframe_read_count)
4568 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
4569 (about_to_request_buffer_space, get_trace_state_variable_value)
4570 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
4571 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
4572 EXTERN_C_PUSH/EXTERN_C_POP.
4573 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
4574 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
4575 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
4576 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4577 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4578 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4579 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
4580 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
4582 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
4583 (IP_AGENT_EXPORT_VAR_DECL): Define.
4585 (gdb_agent_get_raw_reg): Declare.
4587 2015-02-27 Tom Tromey <tromey@redhat.com>
4588 Pedro Alves <palves@redhat.com>
4590 Rename symbols whose names are reserved C++ keywords throughout.
4592 2015-02-27 Pedro Alves <palves@redhat.com>
4594 * Makefile.in (COMPILER): New, get it from autoconf.
4595 (CXX): Get from autoconf instead.
4596 (COMPILE.pre): Use COMPILER.
4597 (CC-LD): Rename to ...
4598 (CC_LD): ... this. Use COMPILER.
4599 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
4600 (CXX_FOR_TARGET): Default to g++ instead of gcc.
4601 * acinclude.m4: Include build-with-cxx.m4.
4602 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
4603 Disable -Werror by default if building in C++ mode.
4604 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
4605 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
4606 the C++ compiler. Save/restore CXXFLAGS too.
4607 * configure: Regenerate.
4609 2015-02-27 Pedro Alves <palves@redhat.com>
4611 * acinclude.m4: Include libiberty.m4.
4612 * configure.ac: Call libiberty_INIT.
4613 * config.in, configure: Regenerate.
4615 2015-02-26 Pedro Alves <palves@redhat.com>
4617 * linux-low.c (linux_wait_1): When incrementing the PC past a
4618 program breakpoint always use the_low_target.breakpoint_len as
4619 increment, rather than the maximum between that and
4620 the_low_target.decr_pc_after_break.
4622 2015-02-23 Pedro Alves <palves@redhat.com>
4624 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
4625 thread was doing a step-over; always adjust the PC if
4626 we stepped over a permanent breakpoint.
4627 (linux_wait_1): If we stepped over breakpoint that was on top of a
4628 permanent breakpoint, manually advance the PC past it.
4630 2015-02-23 Pedro Alves <palves@redhat.com>
4632 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
4634 (x86_fill_gregset, x86_store_gregset): Use it when handling
4637 2015-02-20 Pedro Alves <palves@redhat.com>
4639 * thread-db.c: Include "nat/linux-procfs.h".
4640 (thread_db_init): Skip listing new threads if the kernel supports
4641 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
4643 2015-02-20 Pedro Alves <palves@redhat.com>
4645 * linux-low.c (status_pending_p_callback): Use ptid_match.
4647 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
4649 PR breakpoints/16812
4650 * linux-low.c (wstatus_maybe_breakpoint): Remove.
4651 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
4652 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
4654 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
4656 PR breakpoints/15956
4657 * tracepoint.c (cmd_qtinit): Add check for current_thread.
4659 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4661 * linux-low.c (linux_low_btrace_conf): Print size.
4662 * server.c (handle_btrace_conf_general_set): New.
4663 (hanle_general_set): Call handle_btrace_conf_general_set.
4664 (handle_query): Report Qbtrace-conf:bts:size as supported.
4666 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4668 * linux-low.c (linux_low_enable_btrace): Update parameters.
4669 (linux_low_btrace_conf): New.
4670 (linux_target_ops)<to_btrace_conf>: Initialize.
4671 * server.c (current_btrace_conf): New.
4672 (handle_btrace_enable): Rename to ...
4673 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
4674 to target_enable_btrace. Update comment. Update users.
4675 (handle_qxfer_btrace_conf): New.
4676 (qxfer_packets): Add btrace-conf entry.
4677 (handle_query): Report qXfer:btrace-conf:read as supported packet.
4678 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
4679 (target_ops)<read_btrace_conf>: New.
4680 (target_enable_btrace): Update parameters.
4681 (target_read_btrace_conf): New.
4683 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4685 * server.c (handle_btrace_general_set): Remove call to
4686 target_supports_btrace.
4687 (supported_btrace_packets): New.
4688 (handle_query): Call supported_btrace_packets.
4689 * target.h: include btrace-common.h.
4690 (btrace_target_info): Removed.
4691 (supports_btrace, target_supports_btrace): Update parameters.
4693 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4695 * Makefile.in (SFILES): Add common/btrace-common.c.
4696 (OBS): Add common/btrace-common.o.
4697 (btrace-common.o): Add build rules.
4698 * linux-low: Include btrace-common.h.
4699 (linux_low_read_btrace): Use struct btrace_data. Call
4700 btrace_data_init and btrace_data_fini.
4702 2015-02-06 Pedro Alves <palves@redhat.com>
4704 * thread-db.c (find_new_threads_callback): Add debug output.
4706 2015-02-04 Pedro Alves <palves@redhat.com>
4708 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
4709 (resume_stopped_resumed_lwps): New function.
4710 (linux_wait_for_event_filtered): Use it.
4712 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4714 * Makefile.in (SFILES): Add linux-personality.c.
4715 (linux-personality.o): New rule.
4716 * configure.srv (srv_linux_obj): Add linux-personality.o to the
4717 list of objects to be built.
4718 * linux-low.c: Include nat/linux-personality.h.
4719 (linux_create_inferior): Remove code to disable address space
4720 randomization (moved to ../nat/linux-personality.c). Create
4721 cleanup to disable address space randomization.
4723 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4725 * Makefile.in (posix-strerror.o): New rule.
4726 (mingw-strerror.o): Likewise.
4727 * configure: Regenerated.
4728 * configure.ac: Source file ../common/common.host. Initialize new
4729 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
4731 2015-01-14 Yao Qi <yao@codesourcery.com>
4733 * Makefile.in (SFILES): Add nat/ppc-linux.c.
4734 (ppc-linux.o): New rule.
4735 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
4736 * configure.ac: AC_CHECK_FUNCS(getauxval).
4737 * config.in: Re-generated.
4738 * configure: Re-generated.
4739 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
4740 ppc64_64bit_inferior_p
4742 2015-01-14 Yao Qi <yao@codesourcery.com>
4744 * linux-ppc-low.c: Include "nat/ppc-linux.h".
4745 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
4746 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
4747 (PT_ORIG_R3, PT_TRAP): Likewise.
4748 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
4749 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
4750 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
4752 2015-01-10 Joel Brobecker <brobecker@adacore.com>
4754 * i387-fp.c (i387_cache_to_xsave): In look over
4755 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
4756 zmmh_low_space field by use of zmmh_high_space.
4758 2015-01-09 Pedro Alves <palves@redhat.com>
4760 * linux-low.c (step_over_bkpt): Move higher up in the file.
4761 (handle_extended_wait): Don't store the stop_pc here.
4762 (get_stop_pc): Adjust comments and rename to ...
4763 (check_stopped_by_breakpoint): ... this. Record whether the LWP
4764 stopped for a software breakpoint or hardware breakpoint.
4765 (thread_still_has_status_pending_p): New function.
4766 (status_pending_p_callback): Use
4767 thread_still_has_status_pending_p. If the event is no longer
4768 interesting, resume the LWP.
4769 (handle_tracepoints): Add assert.
4770 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
4771 (wstatus_maybe_breakpoint): New function.
4772 (cancel_breakpoint): Delete function.
4773 (check_stopped_by_watchpoint): New function, factored out from
4774 linux_low_filter_event.
4775 (lp_status_maybe_breakpoint): Delete function.
4776 (linux_low_filter_event): Remove filter_ptid argument.
4777 Leave thread group exits pending here. Store the LWP's stop PC.
4778 Always leave events pending.
4779 (linux_wait_for_event_filtered): Pull all events out of the
4780 kernel, and leave them all pending.
4781 (count_events_callback, select_event_lwp_callback): Consider all
4783 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
4784 (select_event_lwp): Only give preference to the stepping LWP in
4785 all-stop mode. Adjust comments.
4786 (ignore_event): New function.
4787 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
4788 references to cancel_breakpoints. Adjust to renames. Also give
4789 equal priority to all LWPs that have had events in non-stop mode.
4790 If reporting a software breakpoint event, unadjust the LWP's PC.
4791 (linux_wait): If linux_wait_1 returned an ignored event, retry.
4792 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
4794 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
4795 (resume_status_pending_p): Use thread_still_has_status_pending_p.
4796 (linux_stopped_by_watchpoint): Adjust.
4797 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
4798 * linux-low.h (enum lwp_stop_reason): New.
4799 (struct lwp_info) <stop_pc>: Adjust comment.
4800 <stopped_by_watchpoint>: Delete field.
4801 <stop_reason>: New field.
4802 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4803 * mem-break.c (software_breakpoint_inserted_here)
4804 (hardware_breakpoint_inserted_here): New function.
4805 * mem-break.h (software_breakpoint_inserted_here)
4806 (hardware_breakpoint_inserted_here): Declare.
4807 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
4808 (cancel_breakpoints): Delete.
4809 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
4810 (upload_fast_traceframes): Remove references to
4813 2015-01-09 Pedro Alves <palves@redhat.com>
4815 * thread-db.c (find_new_threads_callback): Ignore thread if the
4816 kernel thread ID is -1.
4818 2015-01-09 Pedro Alves <palves@redhat.com>
4820 * linux-low.c (linux_attach_fail_reason_string): Move to
4821 nat/linux-ptrace.c, and rename.
4822 (linux_attach_lwp): Update comment.
4823 (attach_proc_task_lwp_callback): New function.
4824 (linux_attach): Adjust to rename and use
4825 linux_proc_attach_tgid_threads.
4826 (linux_attach_fail_reason_string): Delete declaration.
4828 2015-01-01 Joel Brobecker <brobecker@adacore.com>
4830 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
4831 * server.c (gdbserver_version): Likewise.
4833 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
4835 * remote-utils.c: Include ctype.h.
4836 (input_interrupt): Explicitly handle the case when the char
4837 received is the NUL byte. Improve the printing of non-ASCII
4840 2014-12-16 Joel Brobecker <brobecker@adacore.com>
4842 * linux-low.c (linux_low_filter_event): Update call to
4843 linux_enable_event_reporting following the addition of
4844 a new parameter to that function.
4846 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
4849 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
4850 (AARCH64_FPCR_REGNO): Likewise.
4851 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
4852 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
4853 (aarch64_store_fpregset): Likewise.
4855 2014-12-15 Joel Brobecker <brobecker@adacore.com>
4857 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
4858 Remove FIXME comment about assumption about N.
4860 2014-12-13 Joel Brobecker <brobecker@adacore.com>
4862 * configure.ac: If large-file support is disabled in GDBserver,
4863 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
4864 * configure: Regenerate.
4866 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4868 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
4869 warning upon ENODATA from ptrace.
4870 * linux-s390-low.c (s390_store_tdb): New.
4871 (s390_regsets): Add regset for NT_S390_TDB.
4873 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4875 * linux-low.c (regsets_store_inferior_registers): Skip regsets
4876 without a fill_function.
4877 * linux-s390-low.c (s390_fill_last_break): Remove.
4878 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
4879 (s390_arch_setup): Use regset's size instead of fill_function for
4882 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4884 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
4885 the regset's store function when ptrace returned an error.
4886 * regcache.c (get_thread_regcache): Invalidate register cache
4887 before fetching inferior's registers.
4889 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4891 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
4892 while-loop as for-loop.
4893 (regsets_store_inferior_registers): Likewise.
4895 2014-11-28 Yao Qi <yao@codesourcery.com>
4897 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
4898 * config.in, configure: Re-generate.
4899 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
4902 2014-11-21 Yao Qi <yao@codesourcery.com>
4904 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
4905 (AC_CHECK_HEADERS): Remove malloc.h.
4906 * configure: Re-generated.
4907 * config.in: Re-generated.
4908 * server.h: Don't include alloca.h and malloc.h.
4909 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
4910 Don't include malloc.h.
4912 2014-11-17 Joel Brobecker <brobecker@adacore.com>
4914 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
4915 corresponding ERRNO check in same block.
4917 2014-11-12 Pedro Alves <palves@redhat.com>
4919 * server.c (cont_thread): Update comment.
4920 (start_inferior, attach_inferior): No longer clear cont_thread.
4921 (handle_v_cont): No longer set cont_thread.
4922 (captured_main): Clear cont_thread each time a GDB connects.
4924 2014-11-12 Pedro Alves <palves@redhat.com>
4926 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
4927 thread, and don't resume all threads if the Hc thread has exited.
4929 2014-11-12 Pedro Alves <palves@redhat.com>
4931 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
4932 the process group instead of to a specific LWP.
4934 2014-10-15 Pedro Alves <palves@redhat.com>
4937 * win32-arm-low.c (arm_set_thread_context): Remove current_event
4939 (arm_set_thread_context): Delete.
4940 (the_low_target): Adjust.
4941 * win32-i386-low.c (debug_registers_changed)
4942 (debug_registers_used): Delete.
4943 (update_debug_registers_callback): New function.
4944 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
4945 needing to update their debug registers.
4946 (win32_get_current_dr): New function.
4947 (x86_dr_low_get_addr, x86_dr_low_get_control)
4948 (x86_dr_low_get_status): Fetch the debug register from the thread
4950 (i386_initial_stuff): Adjust.
4951 (i386_get_thread_context): Remove current_event parameter. Don't
4952 clear debug_registers_changed nor copy DR values to
4954 (i386_set_thread_context): Delete.
4955 (i386_prepare_to_resume): New function.
4956 (i386_thread_added): Mark the thread as needing to update irs
4958 (the_low_target): Remove i386_set_thread_context and install
4959 i386_prepare_to_resume.
4960 * win32-low.c (win32_get_thread_context): Adjust.
4961 (win32_set_thread_context): Use SetThreadContext
4963 (win32_prepare_to_resume): New function.
4964 (win32_require_context): New function, factored out from ...
4965 (thread_rec): ... this.
4966 (continue_one_thread): Call win32_prepare_to_resume on each thread
4967 we're about to continue.
4968 (win32_resume): Call win32_prepare_to_resume on the event thread.
4969 * win32-low.h (struct win32_thread_info)
4970 <debug_registers_changed>: New field.
4971 (struct win32_target_ops): Change prototype of set_thread_context,
4972 delete set_thread_context and add prepare_to_resume.
4973 (win32_require_context): New declaration.
4975 2014-10-08 Gary Benson <gbenson@redhat.com>
4977 * server.h: Do not include common-exceptions.h.
4979 2014-10-08 Gary Benson <gbenson@redhat.com>
4981 * server.h: Do not include cleanups.h.
4983 2014-09-30 James Hogan <james.hogan@imgtec.com>
4985 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
4988 2014-09-23 Yao Qi <yao@codesourcery.com>
4990 * linux-low.c (lp_status_maybe_breakpoint): New function.
4991 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
4992 (count_events_callback): Likewise.
4993 (select_event_lwp_callback): Likewise.
4994 (cancel_breakpoints_callback): Likewise.
4996 2014-09-19 Don Breazeal <donb@codesourcery.com>
4998 * linux-low.c (handle_extended_wait): Call
4999 linux_ptrace_get_extended_event.
5000 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
5001 linux_is_extended_waitstatus.
5003 2014-09-16 Joel Brobecker <brobecker@adacore.com>
5005 * Makefile.in (CPPFLAGS): Define.
5006 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
5007 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
5009 2014-09-16 Gary Benson <gbenson@redhat.com>
5011 * inferiors.h (current_inferior): Renamed as...
5012 (current_thread): New variable. All uses updated.
5013 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
5014 (maybe_move_out_of_jump_pad): Likewise.
5015 (cancel_breakpoint): Likewise.
5016 (linux_low_filter_event): Likewise.
5017 (wait_for_sigstop): Likewise.
5018 (linux_resume_one_lwp): Likewise.
5019 (need_step_over_p): Likewise.
5020 (start_step_over): Likewise.
5021 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
5022 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
5023 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
5024 and save_inferior as saved_thread.
5025 * regcache.c (get_thread_regcache): Renamed saved_inferior as
5027 (regcache_invalidate_thread): Likewise.
5028 * remote-utils.c (prepare_resume_reply): Likewise.
5029 * thread-db.c (thread_db_get_tls_address): Likewise.
5030 (disable_thread_event_reporting): Likewise.
5031 (remove_thread_event_breakpoints): Likewise.
5032 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
5034 * target.h (set_desired_inferior): Renamed as...
5035 (set_desired_thread): New declaration. All uses updated.
5036 * server.c (myresume): Updated comment to reference thread instead
5038 (handle_serial_event): Likewise.
5039 (handle_target_event): Likewise.
5041 2014-09-12 Tom Tromey <tromey@redhat.com>
5042 Gary Benson <gbenson@redhat.com>
5044 * regcache.h: Include common-regcache.h.
5045 (regcache_read_pc): Don't declare.
5046 * regcache.c (get_thread_regcache_for_ptid): New function.
5048 2014-09-11 Tom Tromey <tromey@redhat.com>
5049 Gary Benson <gbenson@redhat.com>
5051 * symbol.c: New file.
5052 * Makefile.in (SFILES): Add symbol.c.
5053 (OBS): Add symbol.o.
5055 2014-09-11 Gary Benson <gbenson@redhat.com>
5057 * target.c (target_stop_ptid, target_continue_ptid): New
5060 2014-09-11 Tom Tromey <tromey@redhat.com>
5061 Gary Benson <gbenson@redhat.com>
5063 * target.h: Include target/target.h.
5064 * target.c (target_read_memory, target_read_uint32)
5065 (target_write_memory): New functions.
5067 2014-09-11 Gary Benson <gbenson@redhat.com>
5069 * server.h (debug_hw_points): Don't declare.
5070 * server.c (debug_hw_points): Don't define. Replace all uses
5071 with show_debug_regs.
5072 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
5073 all uses with show_debug_regs.
5075 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
5077 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
5078 endianness into account.
5079 (ppc_supply_ptrace_register): Likewise.
5081 2014-09-03 James Hogan <james.hogan@imgtec.com>
5083 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
5084 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
5086 2014-09-03 Gary Benson <gbenson@redhat.com>
5088 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
5089 ALL_DEBUG_ADDRESS_REGISTERS.
5091 2014-09-02 Gary Benson <gbenson@redhat.com>
5093 * i386-low.h: Renamed as...
5094 * x86-low.h: New file. All type, function and variable name
5095 prefixes changed from "i386_" to "x86_". All references updated.
5096 * i386-low.c: Renamed as...
5097 * x86-low.c: New file. All type, function and variable name
5098 prefixes changed from "i386_" to "x86_". All references updated.
5100 2014-09-02 Gary Benson <gbenson@redhat.com>
5102 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
5103 (x86_linux_new_thread): Likewise.
5105 2014-08-29 Gary Benson <gbenson@redhat.com>
5107 * server.h (setjmp.h): Do not include.
5108 (toplevel): Do not declare.
5109 (common-exceptions.h): Include.
5110 (cleanups.h): Likewise.
5111 * server.c (toplevel): Do not define.
5112 (exit_code): New static global.
5113 (detach_or_kill_for_exit_cleanup): New function.
5114 (main): New function. Original main renamed to...
5115 (captured_main): New function.
5116 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
5118 2014-08-29 Gary Benson <gbenson@redhat.com>
5120 * Makefile.in (SFILES): Add common/common-exceptions.c.
5121 (OBS): Add common-exceptions.o.
5122 (common-exceptions.o): New rule.
5123 * utils.c (prepare_to_throw_exception): New function.
5125 2014-08-29 Gary Benson <gbenson@redhat.com>
5127 * config.in: Regenerate.
5128 * configure: Likewise.
5130 2014-08-29 Gary Benson <gbenson@redhat.com>
5132 * Makefile.in (SFILES): Add common/cleanups.c.
5134 (cleanups.o): New rule.
5136 2014-08-29 Gary Benson <gbenson@redhat.com>
5138 * utils.c (internal_vwarning): New function.
5140 2014-08-28 Gary Benson <gbenson@redhat.com>
5142 * utils.h (fatal): Remove declaration.
5143 * utils.c (fatal): Remove function.
5145 2014-08-28 Gary Benson <gbenson@redhat.com>
5147 * tracepoint.c (gdb_agent_init): Replace fatal with
5149 (initialize_tracepoint): Likewise.
5151 2014-08-28 Gary Benson <gbenson@redhat.com>
5153 * remote-utils.c (remote_prepare): Replace fatal with error.
5155 2014-08-28 Gary Benson <gbenson@redhat.com>
5157 * linux-low.c (linux_async): Replace fatal with warning.
5159 (linux_start_non_stop): Return -1 if linux_async failed.
5161 2014-08-28 Gary Benson <gbenson@redhat.com>
5163 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
5165 (i386_dr_low_get_addr): Remove vague comment.
5166 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
5169 2014-08-28 Gary Benson <gbenson@redhat.com>
5171 * inferiors.c (get_thread_process): Replace check with gdb_assert.
5172 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
5174 (linux_resume_one_lwp): Likewise.
5175 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
5177 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
5178 with internal_error.
5179 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
5180 (init_register_cache): Replace fatal with gdb_assert_not_reached.
5181 (find_register_by_name): Replace fatal with internal_error.
5182 (find_regno): Likewise.
5183 * tdesc.c (init_target_desc): Replace check with gdb_assert.
5184 * thread-db.c (thread_db_create_event): Likewise.
5185 (thread_db_load_search): Likewise.
5186 (try_thread_db_load_1): Likewise.
5187 * tracepoint.c (get_jump_space_head): Replace fatal with
5189 (claim_trampoline_space): Likewise.
5190 (have_fast_tracepoint_trampoline_buffer): Likewise.
5191 (cmd_qtstart): Likewise.
5192 (stop_tracing): Likewise.
5193 (fast_tracepoint_collecting): Likewise.
5194 (target_malloc): Likewise.
5195 (download_tracepoint): Likewise.
5196 (download_trace_state_variables): Replace check with gdb_assert.
5197 (upload_fast_traceframes): Replace fatal with internal_error.
5199 2014-08-19 Tom Tromey <tromey@redhat.com>
5200 Gary Benson <gbenson@redhat.com>
5202 * Makefile.in (SFILES): Add common/common-debug.c.
5203 (OBS): Add common-debug.o.
5204 (common-debug.o): New rule.
5205 * debug.h (debug_printf): Don't declare.
5206 * debug.c (debug_printf): Renamed and rewritten as...
5207 (debug_vprintf): New function.
5209 2014-08-19 Gary Benson <gbenson@redhat.com>
5211 * utils.h: Do not include print-utils.h.
5213 2014-08-19 Tom Tromey <tromey@redhat.com>
5214 Gary Benson <gbenson@redhat.com>
5216 * server.h: Add static assertion.
5217 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
5219 2014-08-19 Tom Tromey <tromey@redhat.com>
5220 Gary Benson <gbenson@redhat.com>
5222 * Makefile.in (SFILES): Add common/errors.c.
5223 (OBS): Add errors.o.
5224 (IPA_OBS): Add errors-ipa.o.
5225 (errors.o): New rule.
5226 (errors-ipa.o): Likewise.
5227 * utils.h (perror_with_name, error, warning): Don't declare.
5228 * utils.c (warning): Renamed and rewritten as...
5229 (vwarning): New function.
5230 (error): Renamed and rewritten as...
5231 (verror): New function.
5232 (internal_error): Renamed and rewritten as...
5233 (internal_verror): New function.
5235 2014-08-07 Gary Benson <gbenson@redhat.com>
5237 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
5238 * configure: Regenerate.
5239 * config.in: Likewise.
5240 * server.h: Do not include errno.h.
5241 * event-loop.c: Likewise.
5242 * hostio-errno.c: Likewise.
5243 * linux-low.c: Likewise.
5244 * remote-utils.c: Likewise.
5245 * spu-low.c: Likewise.
5246 * utils.c: Likewise.
5247 * gdbreplay.c: Unconditionally include errno.h.
5249 2014-08-07 Gary Benson <gbenson@redhat.com>
5251 * server.h: Do not include string.h.
5252 * event-loop.c: Likewise.
5253 * linux-low.c: Likewise.
5254 * regcache.c: Likewise.
5255 * remote-utils.c: Likewise.
5256 * spu-low.c: Likewise.
5257 * utils.c: Likewise.
5259 2014-08-07 Gary Benson <gbenson@redhat.com>
5261 * server.h: Do not include gdb_assert.h.
5263 2014-08-07 Gary Benson <gbenson@redhat.com>
5265 * server.h: Do not include common-utils.h.
5267 2014-08-07 Gary Benson <gbenson@redhat.com>
5269 * server.h: Do not include ptid.h.
5270 * notif.h: Likewise.
5272 2014-08-07 Gary Benson <gbenson@redhat.com>
5274 * server.h: Do not include gdb_locale.h.
5276 2014-08-07 Gary Benson <gbenson@redhat.com>
5278 * server.h: Do not include gdb/signals.h.
5279 * win32-low.c: Likewise.
5281 2014-08-07 Gary Benson <gbenson@redhat.com>
5283 * server.h: Do not include pathmax.h.
5285 2014-08-07 Gary Benson <gbenson@redhat.com>
5287 * server.h: Do not include libiberty.h.
5288 * linux-bfin-low.c: Likewise.
5290 2014-08-07 Gary Benson <gbenson@redhat.com>
5292 * server.h: Do not include ansidecl.h.
5294 2014-08-07 Gary Benson <gbenson@redhat.com>
5296 * linux-x86-low.c: Do not include stddef.h.
5297 * lynx-ppc-low.c: Likewise.
5298 * tracepoint.c: Likewise.
5300 2014-08-07 Gary Benson <gbenson@redhat.com>
5302 * server.h: Do not include stdarg.h.
5303 * nto-low.c: Likewise.
5305 2014-08-07 Gary Benson <gbenson@redhat.com>
5307 * server.h: Do not include stdlib.h.
5308 * inferiors.c: Likewise.
5309 * linux-low.c: Likewise.
5310 * regcache.c: Likewise.
5311 * spu-low.c: Likewise.
5312 * tracepoint.c: Likewise.
5313 * utils.c: Likewise.
5315 2014-08-07 Gary Benson <gbenson@redhat.com>
5317 * server.h: Do not include stdio.h.
5318 * linux-low.c: Likewise.
5319 * remote-utils.c: Likewise.
5320 * spu-low.c: Likewise.
5321 * utils.c: Likewise.
5322 * wincecompat.c: Likewise.
5324 2014-08-06 Gary Benson <gbenson@redhat.com>
5326 * regcache.c (init_register_cache): Move conditionals inside if.
5328 2014-08-06 Gary Benson <gbenson@redhat.com>
5330 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
5332 2014-07-31 Gary Benson <gbenson@redhat.com>
5334 * ax.h: Do not include server.h.
5335 * gdbthread.h: Likewise.
5336 * lynx-low.h: Likewise.
5337 * notif.h: Likewise.
5339 2014-07-30 Gary Benson <gbenson@redhat.com>
5341 * server.h: Include common-defs.h.
5342 Do not include config.h or build-gnulib-gdbserver/config.h.
5344 2014-07-30 Gary Benson <gbenson@redhat.com>
5346 * hostio-errno.c: Move server.h to top of includes list.
5347 * inferiors.c: Likewise.
5348 * linux-x86-low.c: Likewise.
5349 * notif.c: Include server.h.
5351 2014-07-24 Tom Tromey <tromey@redhat.com>
5352 Gary Benson <gbenson@redhat.com>
5354 * server.h (CORE_ADDR): Now unsigned.
5356 2014-07-16 Pedro Alves <palves@redhat.com>
5358 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
5360 2014-07-15 Pedro Alves <palves@redhat.com>
5362 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
5365 2014-07-11 Pedro Alves <palves@redhat.com>
5367 * linux-low.c (kill_wait_lwp): New function, based on
5368 kill_one_lwp_callback, but use my_waitpid directly.
5369 (kill_one_lwp_callback, linux_kill): Use it.
5371 2014-06-23 Pedro Alves <palves@redhat.com>
5373 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
5374 before setting DR0..DR3.
5376 2014-06-20 Gary Benson <gbenson@redhat.com>
5378 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
5379 * configure: Regenerated.
5380 * config.in: Likewise.
5382 2014-06-20 Gary Benson <gbenson@redhat.com>
5384 * Makefile.in (SFILES): Update locations for files moved
5386 (object file files): Reordered.
5388 2014-06-20 Gary Benson <gbenson@redhat.com>
5390 * i386-low.h (i386_dr_low_can_set_addr): Removed.
5391 (i386_dr_low_set_addr): Likewise.
5392 (i386_dr_low_get_addr): Likewise.
5393 (i386_dr_low_can_set_control): Likewise.
5394 (i386_dr_low_set_control): Likewise.
5395 (i386_dr_low_get_control): Likewise.
5396 (i386_dr_low_get_status): Likewise.
5397 (i386_get_debug_register_length): Likewise.
5398 * linux-x86-low.c (i386_dr_low_set_addr):
5399 Changed signature. Made static.
5400 (i386_dr_low_get_addr): Likewise.
5401 (i386_dr_low_set_control): Likewise.
5402 (i386_dr_low_get_control): Likewise.
5403 (i386_dr_low_get_status): Likewise.
5404 (i386_dr_low): New global variable.
5405 * win32-i386-low.c (i386_dr_low_set_addr):
5406 Changed signature. Made static.
5407 (i386_dr_low_get_addr): Likewise.
5408 (i386_dr_low_set_control): Likewise.
5409 (i386_dr_low_get_control): Likewise.
5410 (i386_dr_low_get_status): Likewise.
5411 (i386_dr_low): New global variable.
5413 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
5415 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
5416 * Makefile.in (AR, AR_FLAGS): Define.
5417 * configure: Regenerate.
5419 2014-06-19 Gary Benson <gbenson@redhat.com>
5421 * Makefile.in (i386-dregs.o): New rule.
5422 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
5423 * i386-low.c (target.h): Remove include.
5424 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
5425 (DR_CONTROL_SHIFT): Likewise.
5426 (DR_CONTROL_SIZE): Likewise.
5427 (DR_RW_EXECUTE): Likewise.
5428 (DR_RW_WRITE): Likewise.
5429 (DR_RW_READ): Likewise.
5430 (DR_RW_IORW): Likewise.
5431 (DR_LEN_1): Likewise.
5432 (DR_LEN_2): Likewise.
5433 (DR_LEN_4): Likewise.
5434 (DR_LEN_8): Likewise.
5435 (DR_LOCAL_ENABLE_SHIFT): Likewise.
5436 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
5437 (DR_ENABLE_SIZE): Likewise.
5438 (DR_LOCAL_SLOWDOWN): Likewise.
5439 (DR_GLOBAL_SLOWDOWN): Likewise.
5440 (DR_CONTROL_RESERVED): Likewise.
5441 (I386_DR_CONTROL_MASK): Likewise.
5442 (I386_DR_VACANT): Likewise.
5443 (I386_DR_LOCAL_ENABLE): Likewise.
5444 (I386_DR_GLOBAL_ENABLE): Likewise.
5445 (I386_DR_DISABLE): Likewise.
5446 (I386_DR_SET_RW_LEN): Likewise.
5447 (I386_DR_GET_RW_LEN): Likewise.
5448 (I386_DR_WATCH_HIT): Likewise.
5449 (i386_wp_op_t): Likewise.
5450 (i386_show_dr): Likewise.
5451 (i386_length_and_rw_bits): Likewise.
5452 (i386_insert_aligned_watchpoint): Likewise.
5453 (i386_remove_aligned_watchpoint): Likewise.
5454 (i386_handle_nonaligned_watchpoint): Likewise.
5455 i386_update_inferior_debug_regs(): Likewise.
5456 (i386_dr_insert_watchpoint): Likewise.
5457 (i386_dr_remove_watchpoint): Likewise.
5458 (i386_dr_region_ok_for_watchpoint): Likewise.
5459 (i386_dr_stopped_data_address): Likewise.
5460 (i386_dr_stopped_by_watchpoint): Likewise.
5462 2014-06-19 Gary Benson <gbenson@redhat.com>
5464 * i386-low.c (i386_dr_show): Renamed to
5465 i386_show_dr and made static. All uses updated.
5466 (i386_dr_length_and_rw_bits): Renamed to
5467 i386_length_and_rw_bits and made static.
5469 (i386_dr_insert_aligned_watchpoint): Renamed to
5470 i386_insert_aligned_watchpoint and made static.
5472 (i386_dr_remove_aligned_watchpoint): Renamed to
5473 i386_remove_aligned_watchpoint and made static.
5475 (i386_dr_update_inferior_debug_regs): Renamed to
5476 i386_update_inferior_debug_regs and made static.
5479 2014-06-18 Gary Benson <gbenson@redhat.com>
5481 * i386-low.h (i386_dr_low_can_set_addr): New macro.
5482 (i386_dr_low_can_set_control): Likewise.
5483 (i386_get_debug_register_length): Likewise.
5484 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
5485 (i386_dr_low_can_set_control): Likewise.
5486 (i386_get_debug_register_length): Likewise.
5488 2014-06-17 Gary Benson <gbenson@redhat.com>
5490 * i386-low.h (i386-dregs.h): New include.
5491 (DR_FIRSTADDR): Now in i386-dregs.h.
5492 (DR_LASTADDR): Likewise.
5493 (DR_NADDR): Likewise.
5494 (DR_STATUS): Likewise.
5495 (DR_CONTROL): Likewise.
5496 (i386_debug_reg_state): Likewise.
5497 (i386_dr_insert_watchpoint): Likewise.
5498 (i386_dr_remove_watchpoint): Likewise.
5499 (i386_dr_region_ok_for_watchpoint): Likewise.
5500 (i386_dr_stopped_data_address): Likewise.
5501 (i386_dr_stopped_by_watchpoint): Likewise.
5502 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
5504 2014-06-18 Gary Benson <gbenson@redhat.com>
5506 * i386-low.h (i386_low_insert_watchpoint): Renamed to
5507 i386_dr_insert_watchpoint.
5508 (i386_low_remove_watchpoint): Renamed to
5509 i386_dr_remove_watchpoint.
5510 (i386_low_region_ok_for_watchpoint): Renamed to
5511 i386_dr_region_ok_for_watchpoint.
5512 (i386_low_stopped_data_address): Renamed to
5513 i386_dr_stopped_data_address.
5514 (i386_low_stopped_by_watchpoint): Renamed to
5515 i386_dr_stopped_by_watchpoint.
5516 * i386-low.c (i386_show_dr): Renamed to
5517 i386_dr_show and made nonstatic. All uses updated.
5518 (i386_length_and_rw_bits): Renamed to
5519 i386_dr_length_and_rw_bits and made nonstatic.
5521 (i386_insert_aligned_watchpoint): Renamed to
5522 i386_dr_insert_aligned_watchpoint and made nonstatic.
5524 (i386_remove_aligned_watchpoint): Renamed to
5525 i386_dr_remove_aligned_watchpoint and made nonstatic.
5527 (i386_update_inferior_debug_regs): Renamed to
5528 i386_dr_update_inferior_debug_regs and made nonstatic.
5530 (i386_low_insert_watchpoint): Renamed to
5531 i386_dr_insert_watchpoint. All uses updated.
5532 (i386_low_remove_watchpoint): Renamed to
5533 i386_dr_remove_watchpoint. All uses updated.
5534 (i386_low_region_ok_for_watchpoint): Renamed to
5535 i386_dr_region_ok_for_watchpoint. All uses updated.
5536 (i386_low_stopped_data_address): Renamed to
5537 i386_dr_stopped_data_address. All uses updated.
5538 (i386_low_stopped_by_watchpoint): Renamed to
5539 i386_dr_stopped_by_watchpoint. All uses updated.
5541 2014-06-18 Gary Benson <gbenson@redhat.com>
5543 * i386-low.c (i386_dr_low_can_set_addr): New macro.
5544 (i386_dr_low_can_set_control): Likewise.
5545 (i386_insert_aligned_watchpoint): New check.
5547 2014-06-18 Gary Benson <gbenson@redhat.com>
5549 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
5552 2014-06-18 Gary Benson <gbenson@redhat.com>
5554 * i386-low.c (i386_length_and_rw_bits): Use internal_error
5555 instead of fatal and error.
5556 (i386_handle_nonaligned_watchpoint): Likewise.
5558 2014-06-18 Gary Benson <gbenson@redhat.com>
5560 * i386-low.c (i386_get_debug_register_length): New macro.
5561 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
5562 (i386_show_dr): Use debug_printf instead of fprintf. Use
5563 phex to format values.
5565 2014-06-18 Gary Benson <gbenson@redhat.com>
5567 * i386-low.h: Comment changes.
5568 * i386-low.c: Likewise.
5570 2014-06-18 Gary Benson <gbenson@redhat.com>
5572 * i386-low.c: Whitespace changes.
5574 2014-06-12 Tom Tromey <tromey@redhat.com>
5576 * utils.c (freeargv): Remove.
5578 2014-06-12 Tom Tromey <tromey@redhat.com>
5580 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
5581 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
5582 (parse_debug_format_options): Likewise.
5583 (gdbserver_usage): Likewise.
5584 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
5585 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
5586 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
5588 ($(LIBGNU)): Depend on libiberty.
5589 (all-lib): Recurse into all subdirs.
5590 (install-only): Invoke "install" target in subdirs.
5591 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
5593 * configure: Rebuild.
5594 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
5595 for vasprintf, vsnprintf, or gettimeofday.
5596 * configure.srv: Don't add safe-ctype.o or lbasename.o to
5599 2014-06-05 Joel Brobecker <brobecker@adacore.com>
5601 * development.sh: Delete.
5602 * Makefile.in (config.status): Adjust dependency on development.sh.
5603 * configure.ac: Adjust development.sh source call.
5604 * configure: Regenerate.
5606 2014-06-02 Pedro Alves <palves@redhat.com>
5608 * ax.c (gdb_free_agent_expr): New function.
5609 * ax.h (gdb_free_agent_expr): New declaration.
5610 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
5612 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
5614 (clear_breakpoint_conditions_and_commands): New function.
5615 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
5616 (clear_breakpoint_conditions_and_commands): New declaration.
5618 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
5620 * linux-aarch64-low.c (asm/ptrace.h): Include.
5622 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
5624 Fix TLS access for -static -pthread.
5625 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
5626 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
5627 (thread_db_load_search, try_thread_db_load_1): Initialize it.
5629 2014-05-20 Pedro Alves <palves@redhat.com>
5631 * linux-aarch64-low.c (aarch64_insert_point)
5632 (aarch64_remove_point): No longer check whether the type is
5633 supported here. Adjust to new interface.
5634 (the_low_target): Install aarch64_supports_z_point_type as
5635 supports_z_point_type method.
5636 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
5637 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
5638 instead of a Z packet char. Adjust.
5639 (arm_supports_z_point_type): New function.
5640 (arm_insert_point, arm_remove_point): Adjust to new interface.
5641 (the_low_target): Install arm_supports_z_point_type.
5642 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
5643 (cris_insert_point, cris_remove_point): Adjust to new interface.
5644 Don't check whether the type is supported here.
5645 (the_low_target): Install cris_supports_z_point_type.
5646 * linux-low.c (linux_supports_z_point_type): New function.
5647 (linux_insert_point, linux_remove_point): Adjust to new interface.
5648 * linux-low.h (struct linux_target_ops) <insert_point,
5649 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
5650 raw_breakpoint pointer parameter.
5651 <supports_z_point_type>: New method.
5652 * linux-mips-low.c (mips_supports_z_point_type): New function.
5653 (mips_insert_point, mips_remove_point): Adjust to new interface.
5654 Use mips_supports_z_point_type.
5655 (the_low_target): Install mips_supports_z_point_type.
5656 * linux-ppc-low.c (the_low_target): Install NULL as
5657 supports_z_point_type method.
5658 * linux-s390-low.c (the_low_target): Install NULL as
5659 supports_z_point_type method.
5660 * linux-sparc-low.c (the_low_target): Install NULL as
5661 supports_z_point_type method.
5662 * linux-x86-low.c (x86_supports_z_point_type): New function.
5663 (x86_insert_point): Adjust to new insert_point interface. Use
5664 insert_memory_breakpoint. Adjust to new
5665 i386_low_insert_watchpoint interface.
5666 (x86_remove_point): Adjust to remove_point interface. Use
5667 remove_memory_breakpoint. Adjust to new
5668 i386_low_remove_watchpoint interface.
5669 (the_low_target): Install x86_supports_z_point_type.
5670 * lynx-low.c (lynx_target_ops): Install NULL as
5671 supports_z_point_type callback.
5672 * nto-low.c (nto_supports_z_point_type): New.
5673 (nto_insert_point, nto_remove_point): Adjust to new interface.
5674 (nto_target_ops): Install nto_supports_z_point_type.
5675 * mem-break.c: Adjust intro comment.
5676 (struct raw_breakpoint) <raw_type, size>: New fields.
5677 <inserted>: Update comment.
5678 <shlib_disabled>: Delete field.
5679 (enum bkpt_type) <gdb_breakpoint>: Delete value.
5680 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
5681 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
5682 (raw_bkpt_type_to_target_hw_bp_type): New function.
5683 (find_enabled_raw_code_breakpoint_at): New function.
5684 (find_raw_breakpoint_at): New type and size parameters. Use them.
5685 (insert_memory_breakpoint): New function, based off
5686 set_raw_breakpoint_at.
5687 (remove_memory_breakpoint): New function.
5688 (set_raw_breakpoint_at): Reimplement.
5689 (set_breakpoint): New, based on set_breakpoint_at.
5690 (set_breakpoint_at): Reimplement.
5691 (delete_raw_breakpoint): Go through the_target->remove_point
5692 instead of assuming memory breakpoints.
5693 (find_gdb_breakpoint_at): Delete.
5694 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
5695 (find_gdb_breakpoint): New function.
5696 (set_gdb_breakpoint_at): Delete.
5697 (z_type_supported): New function.
5698 (set_gdb_breakpoint_1): New function, loosely based off
5699 set_gdb_breakpoint_at.
5700 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
5701 (delete_gdb_breakpoint_at): Delete.
5702 (delete_gdb_breakpoint_1): New function, loosely based off
5703 delete_gdb_breakpoint_at.
5704 (delete_gdb_breakpoint): New function.
5705 (clear_gdb_breakpoint_conditions): Rename to ...
5706 (clear_breakpoint_conditions): ... this. Don't handle a NULL
5708 (add_condition_to_breakpoint): Make static.
5709 (add_breakpoint_condition): Take a struct breakpoint pointer
5710 instead of an address. Adjust.
5711 (gdb_condition_true_at_breakpoint): Rename to ...
5712 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
5714 (gdb_condition_true_at_breakpoint): Reimplement.
5715 (add_breakpoint_commands): Take a struct breakpoint pointer
5716 instead of an address. Adjust.
5717 (gdb_no_commands_at_breakpoint): Rename to ...
5718 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
5719 parameter. Return true if no breakpoint was found. Change debug
5721 (gdb_no_commands_at_breakpoint): Reimplement.
5722 (run_breakpoint_commands): Rename to ...
5723 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
5724 and change return type to boolean.
5725 (run_breakpoint_commands): New function.
5726 (gdb_breakpoint_here): Also check for Z1 breakpoints.
5727 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
5728 breakpoint. Go through the_target->remove_point instead of
5729 assuming memory breakpoint.
5730 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
5731 software and hardware breakpoints.
5732 (reinsert_raw_breakpoint): Go through the_target->insert_point
5733 instead of assuming memory breakpoint.
5734 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
5735 software and hardware breakpoints.
5736 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
5737 Check both software and hardware breakpoints.
5738 (validate_inserted_breakpoint): Assert the breakpoint is a
5739 software breakpoint. Set the inserted flag to -1 instead of
5740 setting shlib_disabled.
5741 (delete_disabled_breakpoints): Adjust.
5742 (validate_breakpoints): Only validate software breakpoints.
5743 Adjust to inserted flag change.
5744 (check_mem_read, check_mem_write): Skip breakpoint types other
5745 than software breakpoints. Adjust to inserted flag change.
5746 * mem-break.h (enum raw_bkpt_type): New enum.
5747 (raw_breakpoint, struct process_info): Forward declare.
5748 (Z_packet_to_target_hw_bp_type): Delete declaration.
5749 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
5750 (set_gdb_breakpoint, delete_gdb_breakpoint)
5751 (clear_breakpoint_conditions): New declarations.
5752 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
5753 (breakpoint_inserted_here): Update comment.
5754 (add_breakpoint_condition, add_breakpoint_commands): Replace
5755 address parameter with a breakpoint pointer parameter.
5756 (gdb_breakpoint_here): Update comment.
5757 (delete_gdb_breakpoint_at): Delete.
5758 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
5759 * server.c (process_point_options): Take a struct breakpoint
5760 pointer instead of an address. Adjust.
5761 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
5762 delete_gdb_breakpoint.
5763 * spu-low.c (spu_target_ops): Install NULL as
5764 supports_z_point_type method.
5765 * target.h: Include mem-break.h.
5766 (struct target_ops) <prepare_to_access_memory>: Update comment.
5767 <supports_z_point_type>: New field.
5768 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5769 instead of a char. Also take a raw breakpoint pointer.
5770 * win32-arm-low.c (the_low_target): Install NULL as
5771 supports_z_point_type.
5772 * win32-i386-low.c (i386_supports_z_point_type): New function.
5773 (i386_insert_point, i386_remove_point): Adjust to new interface.
5774 (the_low_target): Install i386_supports_z_point_type.
5775 * win32-low.c (win32_supports_z_point_type): New function.
5776 (win32_insert_point, win32_remove_point): Adjust to new interface.
5777 (win32_target_ops): Install win32_supports_z_point_type.
5778 * win32-low.h (struct win32_target_ops):
5779 <supports_z_point_type>: New method.
5780 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5781 instead of a char. Also take a raw breakpoint pointer.
5783 2014-05-20 Pedro Alves <palves@redhat.com>
5785 * mem-break.h: Include break-common.h.
5786 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5787 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
5788 (Z_packet_to_target_hw_bp_type): New declaration.
5789 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
5790 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
5791 (Z_PACKET_ACCESS_WP): Delete macros.
5792 (Z_packet_to_hw_type): Delete function.
5793 * i386-low.h: Don't include break-common.h here.
5794 (Z_packet_to_hw_type): Delete declaration.
5795 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
5796 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5797 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
5798 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5799 * linux-aarch64-low.c: Don't include break-common.h here.
5800 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5801 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
5802 (Z_packet_to_target_hw_bp_type): Delete function.
5803 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
5805 (mips_insert_point, mips_remove_point): Use
5806 Z_packet_to_target_hw_bp_type.
5808 2014-05-20 Pedro Alves <palves@redhat.com>
5810 * linux-aarch64-low.c: Include break-common.h.
5811 (enum target_point_type): Delete.
5812 (Z_packet_to_point_type): Rename to ...
5813 (Z_packet_to_target_hw_bp_type): ... this, and return a
5814 target_hw_bp_type instead.
5815 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
5816 instead of an enum target_point_type.
5817 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
5819 (aarch64_dr_state_insert_one_point)
5820 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
5821 (aarch64_handle_aligned_watchpoint)
5822 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
5823 Take an enum target_hw_bp_type instead of an enum
5825 (aarch64_supports_z_point_type): New function.
5826 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
5827 use Z_packet_to_target_hw_bp_type.
5829 2014-05-20 Joel Brobecker <brobecker@adacore.com>
5831 * configure.ac: Only use -Werror by default when DEVELOPMENT
5833 * configure: Regenerate.
5835 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
5837 Fix gdbserver qGetTLSAddr for x86_64 -m32.
5838 * linux-x86-low.c (X86_64_USER_REGS): New.
5839 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
5841 2014-04-28 Yao Qi <yao@codesourcery.com>
5843 * Makefile.in (i386-avx512.c): Fix the typo of generated file
5846 2014-04-25 Pedro Alves <palves@redhat.com>
5849 * linux-low.c (linux_attach_fail_reason_string): New function.
5850 (linux_attach_lwp): Delete.
5851 (linux_attach_lwp_1): Rename to ...
5852 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
5853 argument. Remove "initial" parameter. Return int instead of
5854 void. Don't error or warn here.
5855 (linux_attach): Adjust to call linux_attach_lwp. Call error on
5856 failure to attach to the tgid. Call warning when failing to
5858 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
5859 argument. Remove "initial" parameter. Return int instead of
5860 void. Don't error or warn here.
5861 (linux_attach_fail_reason_string): New declaration.
5862 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
5863 interface change. Use linux_attach_fail_reason_string.
5865 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
5866 Walfred Tedeschi <walfred.tedeschi@intel.com>
5868 * Makefile.in: Added rules to handle new files
5869 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
5870 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
5871 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
5872 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
5873 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
5874 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
5876 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
5877 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
5878 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
5879 i386/x32-avx512.xml.
5880 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
5881 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
5882 i386/x32-avx512-linux.xml.
5883 * i387-fp.c (num_avx512_k_registers): New constant for number
5885 (num_avx512_zmmh_low_registers): New constant for number of
5886 lower ZMM registers (0-15).
5887 (num_avx512_zmmh_high_registers): New constant for number of
5888 higher ZMM registers (16-31).
5889 (num_avx512_ymmh_registers): New contant for number of higher
5890 YMM registers (ymm16-31 added by avx521 on x86_64).
5891 (num_avx512_xmm_registers): New constant for number of higher
5892 XMM registers (xmm16-31 added by AVX512 on x86_64).
5893 (struct i387_xsave): Add space for AVX512 registers.
5894 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
5895 Add code to handle AVX512 registers.
5896 (i387_xsave_to_cache): Add code to handle AVX512 registers.
5897 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
5898 prototypei from generated file.
5899 (tdesc_amd64_avx512_linux): Likewise.
5900 (init_registers_x32_avx512_linux): Likewise.
5901 (tdesc_x32_avx512_linux): Likewise.
5902 (init_registers_i386_avx512_linux): Likewise.
5903 (tdesc_i386_avx512_linux): Likewise.
5904 (x86_64_regmap): Add AVX512 registers.
5905 (x86_linux_read_description): Add code to handle AVX512 XSTATE
5907 (initialize_low_arch): Add code to initialize AVX512 registers.
5909 2014-04-23 Pedro Alves <palves@redhat.com>
5911 * mem-break.c (find_gdb_breakpoint_at): Make static.
5912 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
5914 2014-04-23 Pedro Alves <palves@redhat.com>
5916 * i386-low.c: Don't include break-common.h here.
5917 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5918 prototype to take target_hw_bp_type as argument instead of a Z
5920 * i386-low.h: Include break-common.h here.
5921 (Z_packet_to_hw_type): Declare.
5922 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5924 * linux-x86-low.c (x86_insert_point): Convert the packet number to
5925 a target_hw_bp_type before calling i386_low_insert_watchpoint.
5926 (x86_remove_point): Convert the packet number to a
5927 target_hw_bp_type before calling i386_low_remove_watchpoint.
5928 * win32-i386-low.c (i386_insert_point): Convert the packet number
5929 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
5930 (i386_remove_point): Convert the packet number to a
5931 target_hw_bp_type before calling i386_low_remove_watchpoint.
5933 2014-04-23 Pedro Alves <palves@redhat.com>
5935 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
5937 2014-04-10 Pedro Alves <palves@redhat.com>
5939 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
5940 Check if the condition or command is NULL before checking if the
5941 breakpoint is known. On success, return true.
5942 * mem-break.h (add_breakpoint_condition): Document return.
5943 (add_breakpoint_commands): Add describing comment.
5944 * server.c (skip_to_semicolon): New function.
5945 (process_point_options): Use it.
5947 2014-04-09 Pedro Alves <palves@redhat.com>
5949 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
5952 2014-02-27 Pedro Alves <palves@redhat.com>
5955 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
5957 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
5959 (last_thread_of_process_p): Take a PID argument instead of a
5961 (linux_wait_for_lwp): Delete.
5962 (num_lwps, check_zombie_leaders, not_stopped_callback): New
5964 (linux_low_filter_event): New function, party factored out from
5965 linux_wait_for_event.
5966 (linux_wait_for_event): Rename to ...
5967 (linux_wait_for_event_filtered): ... this. Add new filter ptid
5968 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
5969 sigsuspend. Check for zombie leaders.
5970 (linux_wait_for_event): Reimplement as wrapper around
5971 linux_wait_for_event_filtered.
5972 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
5973 a normal or signal exit is seen, it's the whole process exiting.
5974 (wait_for_sigstop): No longer a for_each_inferior callback.
5975 Rewrite on top of linux_wait_for_event_filtered.
5976 (stop_all_lwps): Call wait_for_sigstop directly.
5977 * server.c (resume, handle_target_event): Handle
5978 TARGET_WAITKIND_NO_RESUMED.
5980 2014-02-26 Joel Brobecker <brobecker@adacore.com>
5982 * win32-low.c (psapi_get_dll_name,
5983 * win32_CreateToolhelp32Snapshot): Delete.
5984 (win32_CreateToolhelp32Snapshot, win32_Module32First)
5985 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
5987 (handle_load_dll): Add function description.
5988 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
5990 2014-02-26 Joel Brobecker <brobecker@adacore.com>
5992 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
5994 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
5995 base address when calling win32_add_one_solib.
5996 (handle_load_dll): Delete local variable load_addr.
5997 Remove 0x1000 offset applied to DLL base address when calling
5998 win32_add_one_solib.
5999 (handle_unload_dll): Add comment.
6001 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6003 * win32-low.c (win32_add_all_dlls): Renames
6004 win32_ensure_ntdll_loaded. Rewrite function documentation.
6005 Adjust implementation to always load all DLLs.
6006 Add 0x1000 offset to DLL base address when calling
6007 win32_add_one_solib.
6008 (child_initialization_done): New static global.
6009 (do_initial_child_stuff): Set child_initialization_done to
6010 zero during child initialization, and 1 after. Replace call
6011 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
6013 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
6014 (handle_unload_dll): Add function documentation.
6015 (get_child_debug_event): Ignore load and unload DLL events
6016 during child initialization.
6018 2014-02-20 Doug Evans <dje@google.com>
6020 Remove global all_lwps.
6021 * inferiors.h (ptid_of): Move here from linux-low.h.
6022 (pid_of, lwpid_of): Ditto.
6023 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
6024 parameter is a struct thread_info * now.
6025 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
6026 directly. Pass &all_threads to find_inferior instead of &all_lwps.
6027 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
6029 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
6030 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
6031 * linux-arm-low.c (update_registers_callback): Update, "entry"
6032 parameter is a struct thread_info * now.
6033 Fetch lwpid from current_inferior directly.
6034 (arm_insert_point): Pass &all_threads to find_inferior instead of
6036 (arm_remove_point): Ditto.
6037 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
6038 (arm_prepare_to_resume): Fetch pid from thread.
6039 (arm_read_description): Fetch lwpid from current_inferior directly.
6040 * linux-low.c (all_lwps): Delete.
6041 (delete_lwp): Delete call to remove_inferior.
6042 (handle_extended_wait): Fetch lwpid from thread.
6043 (add_lwp): Don't set lwp->entry.id. Remove call to
6044 add_inferior_to_list.
6045 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
6046 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
6047 (kill_one_lwp_callback): Ditto.
6048 (linux_kill): Don't dereference NULL pointer.
6049 Fetch ptid,lwpid from thread.
6050 (get_detach_signal): Fetch ptid from thread.
6051 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
6052 Simplify call to regcache_invalidate_thread.
6053 (delete_lwp_callback): Update, "entry" parameter is a
6054 struct thread_info * now. Fetch pid from thread.
6055 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
6056 (status_pending_p_callback): Update, "entry" parameter is a
6057 struct thread_info * now. Fetch ptid from thread.
6058 (find_lwp_pid): Update, "entry" parameter is a
6059 struct thread_info * now.
6060 (linux_wait_for_lwp): Fetch pid from thread.
6061 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
6062 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
6063 (enqueue_one_deferred_signal): Fetch lwpid from thread.
6064 (dequeue_one_deferred_signal): Ditto.
6065 (cancel_breakpoint): Fetch ptid from current_inferior.
6066 (linux_wait_for_event): Pass &all_threads to find_inferior,
6067 not &all_lwps. Fetch ptid, lwpid from thread.
6068 (count_events_callback): Update, "entry" parameter is a
6069 struct thread_info * now.
6070 (select_singlestep_lwp_callback): Ditto.
6071 (select_event_lwp_callback): Ditto.
6072 (cancel_breakpoints_callback): Ditto.
6073 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
6075 (select_event_lwp): Ditto. Fetch ptid from event_thread.
6076 (unsuspend_one_lwp): Update, "entry" parameter is a
6077 struct thread_info * now.
6078 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
6080 (linux_stabilize_threads): Ditto. And for for_each_inferior.
6081 Fetch lwpid from thread, not lwp.
6082 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
6083 Pass &all_threads to find_inferior, not &all_lwps.
6084 (send_sigstop): Fetch lwpid from thread, not lwp.
6085 (send_sigstop_callback): Update, "entry" parameter is a
6086 struct thread_info * now.
6087 (suspend_and_send_sigstop_callback): Ditto.
6088 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
6089 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
6090 struct thread_info * now.
6091 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
6093 (lwp_running): Update, "entry" parameter is a
6094 struct thread_info * now.
6095 (stop_all_lwps): Fetch ptid from thread.
6096 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
6097 (linux_resume_one_lwp): Fetch lwpid from thread.
6098 (linux_set_resume_request): Update, "entry" parameter is a
6099 struct thread_info * now. Fetch pid, lwpid from thread.
6100 (resume_status_pending_p): Update, "entry" parameter is a
6101 struct thread_info * now.
6102 (need_step_over_p): Ditto. Fetch lwpid from thread.
6103 (start_step_over): Fetch lwpid from thread.
6104 (linux_resume_one_thread): Update, "entry" parameter is a
6105 struct thread_info * now. Fetch lwpid from thread.
6106 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
6107 (proceed_one_lwp): Update, "entry" parameter is a
6108 struct thread_info * now. Fetch lwpid from thread.
6109 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
6110 struct thread_info * now.
6111 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
6112 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
6113 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
6115 (regsets_store_inferior_registers): Ditto.
6116 (fetch_register, store_register): Ditto.
6117 (linux_read_memory, linux_write_memory): Ditto.
6118 (linux_request_interrupt): Ditto.
6119 (linux_read_auxv): Ditto.
6120 (linux_xfer_siginfo): Ditto.
6121 (linux_qxfer_spu): Ditto.
6122 (linux_qxfer_libraries_svr4): Ditto.
6123 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
6124 moved to inferiors.h.
6126 (get_thread_lwp): Update.
6127 (struct lwp_info): Delete member "entry". Simplify comment for
6130 * linux-mips-low.c (mips_read_description): Fetch lwpid from
6131 current_inferior directly.
6132 (update_watch_registers_callback): Update, "entry" parameter is a
6133 struct thread_info * now. Fetch pid from thread.
6134 (mips_linux_prepare_to_resume): Fetch ptid from thread.
6135 (mips_insert_point): Fetch lwpid from current_inferior.
6136 Pass &all_threads to find_inferior, not &all_lwps.
6137 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
6138 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
6140 (mips_stopped_data_address): Ditto.
6141 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
6143 * linux-tile-low.c (tile_arch_setup): Ditto.
6144 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
6145 (update_debug_registers_callback): Update, "entry" parameter is a
6146 struct thread_info * now. Fetch pid from thread.
6147 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
6148 Pass &all_threads to find_inferior, not &all_lwps.
6149 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
6150 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
6151 Pass &all_threads to find_inferior, not &all_lwps.
6152 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
6153 (i386_dr_low_get_status): Ditto.
6154 (x86_linux_prepare_to_resume): Fetch ptid from thread.
6155 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
6156 (x86_linux_read_description): Ditto.
6157 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
6159 2014-02-20 Doug Evans <dje@google.com>
6161 * inferiors.c (get_first_inferior): Fix buglet.
6163 2014-02-19 Doug Evans <dje@google.com>
6165 * gdbthread.h (add_thread): Change result type to struct thread_info *.
6166 * inferiors.c (add_thread): Change result type to struct thread_info *.
6167 All callers updated.
6168 (add_lwp): Call add_thread here instead of in callers.
6169 All callers updated.
6170 * linux-low.h (get_lwp_thread): Rewrite.
6171 (struct lwp_info): New member "thread".
6173 2014-02-19 Doug Evans <dje@google.com>
6175 * linux-low.c (add_lwp): Change result to struct lwp_info *.
6176 All callers updated.
6178 2014-02-19 Doug Evans <dje@google.com>
6180 * inferiors.c (add_thread): Fix whitespace.
6182 2014-02-19 Doug Evans <dje@google.com>
6184 * dll.c (clear_dlls): Replace accessing list implemention details
6186 * gdbthread.h (get_first_thread): Declare.
6187 * inferiors.c (for_each_inferior_with_data): New function.
6188 (get_first_thread): New function.
6189 (find_thread_ptid): Simplify.
6190 (get_first_inferior): New function.
6191 (clear_list): Delete.
6192 (one_inferior_p): New function.
6193 (clear_inferior_list): New function.
6194 (clear_inferiors): Update.
6195 * inferiors.h (for_each_inferior_with_data): Declare.
6196 (clear_inferior_list): Declare.
6197 (one_inferior_p): Declare.
6198 (get_first_inferior): Declare.
6199 * linux-low.c (linux_wait_for_event): Replace accessing list
6200 implemention details with API function.
6201 * server.c (target_running): Ditto.
6202 (accumulate_file_name_length): New function.
6203 (emit_dll_description): New function.
6204 (handle_qxfer_libraries): Replace accessing list implemention
6205 details with API function.
6206 (handle_qxfer_threads_worker): New function.
6207 (handle_qxfer_threads_proper): Replace accessing list implemention
6208 details with API function.
6209 (handle_query): Ditto.
6210 (visit_actioned_threads_callback_ftype): New typedef.
6211 (visit_actioned_threads_data): New struct.
6212 (visit_actioned_threads): Rewrite to be find_inferior callback.
6213 (resume): Call find_inferior.
6214 (handle_status): Replace accessing list implemention
6215 details with API function.
6216 (process_serial_event): Replace accessing list implemention details
6218 * target.c (set_desired_inferior): Replace accessing list implemention
6219 details with API function.
6220 * tracepoint.c (same_process_p): New function.
6221 (gdb_agent_about_to_close): Replace accessing list implemention
6222 details with API function.
6223 * win32-low.c (child_delete_thread): Replace accessing list
6224 implemention details with API function.
6225 (match_dll_by_basename): New function.
6226 (dll_is_loaded_by_basename): New function.
6227 (win32_ensure_ntdll_loaded): Replace accessing list implemention
6228 details call to dll_is_loaded_by_basename.
6230 2014-02-19 Doug Evans <dje@google.com>
6232 * dll.h (struct dll_info): Add comment.
6233 * gdbthread.h (struct thread_info): Add comment.
6234 (current_ptid): Simplify.
6235 * inferiors.c (add_process): Update.
6236 (remove_process): Update.
6237 * inferiors.h (struct process_info): Rename member "head" to "entry".
6238 * linux-low.c (delete_lwp): Update.
6240 (last_thread_of_process_p): Update.
6241 (kill_one_lwp_callback, linux_kill): Update.
6242 (status_pending_p_callback): Update.
6243 (wait_for_sigstop): Update. Simplify read of ptid.
6244 (start_step_over): Update.
6245 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
6246 (get_lwp_thread): Update.
6247 (struct lwp_info): Rename member "head" to "entry".
6248 * regcache.h (inferior_list_entry): Delete.
6249 * server.c (kill_inferior_callback): Update.
6250 (detach_or_kill_inferior_callback): Update.
6251 (print_started_pid): Update.
6252 (print_attached_pid): Update.
6253 (process_serial_event): Simplify read of ptid.
6254 * thread-db.c (thread_db_create_event): Update.
6255 (thread_db_get_tls_address): Update.
6256 * win32-low.c (current_inferior_ptid): Simplify.
6258 2014-02-19 Tom Tromey <tromey@redhat.com>
6260 * target.h (struct target_ops) <supports_btrace>: Add target_ops
6262 (target_supports_btrace): Update.
6264 2014-02-14 Yao Qi <yao@codesourcery.com>
6266 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
6267 (rsp-low-ipa.o): New target.
6269 2014-02-12 Tom Tromey <tromey@redhat.com>
6271 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
6272 convert_ascii_to_int.
6273 * regcache.c (registers_to_string): Likewise.
6274 * remote-utils.c (decode_M_packet): Likewise.
6275 * server.c (process_serial_event): Likewise.
6277 2014-02-12 Tom Tromey <tromey@redhat.com>
6279 * server.c (handle_query, handle_v_run): Use hex2bin, not
6281 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
6283 2014-02-12 Tom Tromey <tromey@redhat.com>
6285 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
6286 convert_int_to_ascii.
6287 * regcache.c (registers_to_string, collect_register_as_string):
6289 * remote-utils.c (look_up_one_symbol, relocate_instruction):
6291 * server.c (process_serial_event): Likewise.
6292 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
6293 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
6295 2014-02-12 Tom Tromey <tromey@redhat.com>
6297 * remote-utils.c (look_up_one_symbol, monitor_output): Use
6298 bin2hex, not hexify.
6299 * tracepoint.c (cmd_qtstatus): Likewise.
6301 2014-02-12 Tom Tromey <tromey@redhat.com>
6303 * remote-utils.c (monitor_output): Pass explicit length to
6306 2014-02-12 Tom Tromey <tromey@redhat.com>
6308 * tracepoint.c: Include rsp-low.h.
6309 * server.c: Include rsp-low.h.
6310 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
6311 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
6313 * remote-utils.c: Include rsp-low.h.
6314 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
6315 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
6316 (convert_int_to_ascii, convert_ascii_to_int): Move to
6318 * regcache.c: Include rsp-low.h.
6319 * ax.c: Include rsp-low.h.
6320 * Makefile.in (SFILES): Add common/rsp-low.c.
6321 (OBS): Add rsp-low.o.
6322 (rsp-low.o): New target.
6324 2014-02-12 Tom Tromey <tromey@redhat.com>
6326 * utils.h (pulongest, plongest, phex_nz): Don't declare.
6327 Include print-utils.h.
6328 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
6329 (plongest, thirty_two, phex_nz): Remove.
6330 * Makefile.in (SFILES): Add common/print-utils.c.
6331 (OBS): Add print-utils.o.
6332 (print-utils-ipa.o): New target.
6333 (print-utils.o): New target.
6334 (IPA_OBJS): Add print-utils-ipa.o.
6336 2014-02-06 Tom Tromey <tromey@redhat.com>
6338 * Makefile.in (SFILES): Fix indentation.
6340 2014-02-05 Doug Evans <dje@google.com>
6342 * linux-low.c (linux_wait_for_event): Improve comment.
6343 (linux_wait_1): Keep current_inferior in sync with event_child.
6345 2014-01-22 Doug Evans <dje@google.com>
6347 * gdbthread.h (gdb_id_to_thread): Delete, unused.
6349 2014-01-22 Doug Evans <dje@google.com>
6351 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
6352 * configure: Regenerate.
6353 * config.in: Regenerate.
6354 * Makefile.in (SFILES): Add debug.c.
6356 * debug.c: New file.
6357 * debug.h: New file.
6358 * linux-aarch64-low.c (*): Update all debugging printfs to use
6359 debug_printf instead of fprintf.
6360 * linux-arm-low.c (*): Ditto.
6361 * linux-cris-low.c (*): Ditto.
6362 * linux-crisv32-low.c (*): Ditto.
6363 * linux-m32r-low.c (*): Ditto.
6364 * linux-sparc-low.c (*): Ditto.
6365 * linux-x86.c (*): Ditto.
6366 * linux-low.c (*): Ditto.
6367 (linux_wait_1): Add calls to debug_enter, debug_exit.
6368 (linux_wait): Remove redundant debugging printf.
6369 (stop_all_lwps): Add calls to debug_enter, debug_exit.
6370 (linux_resume, unstop_all_lwps): Ditto.
6371 * mem-break.c (*): Update all debugging printfs to use
6372 debug_printf instead of fprintf.
6373 * remote-utils.c (*): Ditto.
6374 * thread-db.c (*): Ditto.
6375 * server.c #include <ctype.h>, "gdb_vecs.h".
6376 (debug_threads): Moved to debug.c.
6377 (*): Update all debugging printfs to use debug_printf instead of
6379 (start_inferior): Replace call to fflush with call to debug_flush.
6380 (monitor_show_help): Mention set debug-format.
6381 (parse_debug_format_options): New function.
6382 (handle_monitor_command): Handle "monitor set debug-format".
6383 (gdbserver_usage): Mention --debug-format.
6384 (main): Parse --debug-format.
6385 * server.h (debug_threads): Declaration moved to debug.h.
6387 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
6388 trace_debug_1 that uses debug_printf.
6389 (tracepoint_look_up_symbols): Update all debugging printfs to use
6390 debug_printf instead of fprintf.
6392 2014-01-20 Baruch Siach <baruch@tkos.co.il>
6394 * linux-xtensa-low.c: Include asm/ptrace.h instead of
6397 2014-01-17 Pedro Alves <palves@redhat.com>
6400 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
6401 defined after including gdb_proc_service.h.
6403 2014-01-16 Doug Evans <dje@google.com>
6405 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
6406 (match_dll): Use it.
6408 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
6410 * target.h (target_ops) <read_btrace>: Change parameters and
6411 return type to allow error reporting.
6412 * server.c (handle_qxfer_btrace): Support delta reads. Pass
6413 trace reading errors on.
6414 * linux-low.c (linux_low_read_btrace): Pass trace reading
6416 (linux_low_disable_btrace): New.
6418 2014-01-15 Doug Evans <dje@google.com>
6420 * inferiors.c (thread_id_to_gdb_id): Delete.
6421 * inferiors.h (thread_id_to_gdb_id): Delete.
6423 2014-01-13 Eli Zaretskii <eliz@gnu.org>
6425 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
6426 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
6429 2014-01-08 Pedro Alves <palves@redhat.com>
6431 * server.c (handle_status): Don't discard previous queued stop
6432 replies or thread's pending status here.
6433 (main) <disconnection>: Do it here instead.
6435 2014-01-08 Pedro Alves <palves@redhat.com>
6437 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
6438 * server.c (visit_actioned_threads, handle_pending_status): New
6440 (handle_v_cont): Factor out parts to ...
6441 (resume): ... this new function. If in all-stop, and a thread
6442 being resumed has a pending status, report it without actually
6444 (myresume): Adjust to use the new 'resume' function.
6445 (clear_pending_status_callback, set_pending_status_callback)
6446 (find_status_pending_thread_callback): New functions.
6447 (handle_status): Handle the case of multiple threads having
6448 interesting statuses to report. Report threads' real last signal
6449 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
6450 with an interesting thread to report the status for, instead of
6451 always reporting the status of the first thread.
6453 2014-01-01 Joel Brobecker <brobecker@adacore.com>
6455 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
6456 * gdbreplay.c (gdbreplay_version): Likewise.
6458 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
6460 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
6461 iov.iov_len with the real length in use.
6463 2013-12-13 Joel Brobecker <brobecker@adacore.com>
6465 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
6466 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
6467 for all targets that use win32-low.c.
6468 * win32-low.c (win32_ensure_ntdll_loaded): New function.
6469 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
6471 2013-12-13 Pedro Alves <palves@redhat.com>
6473 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
6474 if equal to TARGET_WAITKIND_LOADED.
6475 * win32-low.c (cached_status): New static global.
6476 (win32_wait): Add declaration.
6477 (do_initial_child_stuff): Flush all initial pending debug events
6478 up to the initial breakpoint.
6479 (win32_wait): If CACHED_STATUS was set, return that instead
6480 of doing a real wait. Remove the code resuming the execution
6481 of the inferior after receiving a TARGET_WAITKIND_LOADED event
6482 during the initial phase. Also remove the code changing
6483 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
6484 TARGET_WAITKIND_STOPPED.
6486 2013-12-11 Yao Qi <yao@codesourcery.com>
6488 * notif.c (handle_notif_ack): Return 0 if no notification
6491 2013-11-20 Doug Evans <dje@google.com>
6493 * linux-low.c (linux_set_resume_request): Fix comment.
6495 2013-11-20 Doug Evans <dje@google.com>
6497 * linux-low.c (resume_status_pending_p): Tweak comment.
6499 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
6501 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
6502 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
6503 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
6504 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
6505 (srv_amd64_regobj): Add amd64-mpx.o.
6506 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
6507 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
6508 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
6509 * i387-fp.c (num_pl_bnd_register) Added constant.
6510 (num_pl_bnd_cfg_registers) Added constant.
6511 (struct i387_xsave) Added reserved area and MPX fields.
6512 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
6513 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
6515 (tdesc_i386_mpx_linux): Add MPX amd64 target.
6516 (init_registers_amd64_mpx_linux): Declare new function.
6517 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
6518 (x86_64_regmap): Add MPX registers.
6519 (x86_linux_read_description): Add MPX case.
6520 (initialize_low_arch): Initialize MPX targets.
6522 2013-11-18 Tom Tromey <tromey@redhat.com>
6524 * configure: Rebuild.
6525 * configure.ac: Don't check for stdlib.h.
6526 * gdbreplay.c: Unconditionally include stdlib.h.
6528 2013-11-18 Tom Tromey <tromey@redhat.com>
6530 * config.in: Rebuild.
6531 * configure: Rebuild.
6532 * configure.ac: Don't use AC_HEADER_DIRENT.
6534 2013-11-18 Tom Tromey <tromey@redhat.com>
6536 * server.h: Don't check HAVE_STRING_H.
6537 * gdbreplay.c: Don't check HAVE_STRING_H.
6538 * configure: Rebuild.
6540 2013-11-18 Tom Tromey <tromey@redhat.com>
6542 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
6545 2013-11-08 Tom Tromey <tromey@redhat.com>
6547 * configure, config.in: Rebuild.
6548 * configure.ac: Remove unused configury.
6550 2013-11-08 Tom Tromey <tromey@redhat.com>
6552 * acinclude.m4: Include common.m4, codeset.m4.
6553 * configure, config.in: Rebuild.
6554 * configure.ac: Use GDB_AC_COMMON.
6556 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
6558 * linux-s390-low.c (HWCAP_S390_TE): New define.
6559 (s390_arch_setup): Consider the TE field in the HWCAP for
6560 determining 'have_regset_tdb'.
6562 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
6565 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
6568 2013-10-02 Pedro Alves <palves@redhat.com>
6570 * server.c (process_serial_event): Don't output "GDBserver
6571 exiting" if GDB is connected through stdio.
6572 * target.c (mywait): Likewise, be silent if GDB is connected
6575 2013-10-01 Joel Brobecker <brobecker@adacore.com>
6577 * lynx-low.c (lynx_add_threads_after_attach): New function.
6578 (lynx_attach): Remove call to add_thread. Add call to
6579 lynx_add_threads_after_attach instead.
6581 2013-09-28 Mike Frysinger <vapier@gentoo.org>
6583 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
6584 * config.in, configure: Regenerated.
6586 2013-09-18 Yao Qi <yao@codesourcery.com>
6589 * server.c (start_inferior): Clear 'resume_info'.
6591 2013-09-16 Jiong Wang <jiwang@tilera.com>
6593 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
6596 2013-09-16 Jiong Wang <jiwang@tilera.com>
6598 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
6599 linux-tile-low.o to srv_tgtobj.
6601 2013-09-16 Will Newton <will.newton@linaro.org>
6603 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
6606 2013-09-06 Pedro Alves <palves@redhat.com>
6608 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
6609 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
6610 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
6611 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
6612 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
6613 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
6615 2013-09-06 Pedro Alves <palves@redhat.com>
6617 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
6618 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
6620 2013-09-06 Pedro Alves <palves@redhat.com>
6622 * linux-amd64-ipa.c: Include tracepoint.h.
6623 * linux-i386-ipa.c: Include tracepoint.h.
6625 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
6627 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
6628 (ps_get_thread_area): New function.
6630 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
6632 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
6633 (initialize_low_arch): Call init_registers_crisv32 rather than
6634 init_register_crisv32.
6636 2013-09-05 Pedro Alves <palves@redhat.com>
6638 * server.h (handle_vFile, hostio_last_error_from_errno): Move
6640 * hostio.h: ... this new file.
6641 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
6642 win32-low.c: Include hostio.h.
6644 2013-09-05 Pedro Alves <palves@redhat.com>
6646 * server.h (gdb_client_data, handler_func, callback_handler_func)
6647 (delete_file_handler, add_file_handler, append_callback_event)
6648 (delete_callback_event, start_event_loop, initialize_event_loop):
6649 Move to event-loop.h and include it.
6650 * event-loop.h: New file.
6652 2013-09-05 Pedro Alves <palves@redhat.com>
6654 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
6655 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
6656 (loaded_dll, unloaded_dll): Move to ...
6657 * dll.h: ... this new file.
6658 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
6660 2013-09-05 Pedro Alves <palves@redhat.com>
6662 * server.h (current_process, get_thread_process, all_processes)
6663 (add_inferior_to_list, for_each_inferior, current_inferior)
6664 (remove_inferior, add_process, remove_process, find_process_pid)
6665 (have_started_inferiors_p, have_attached_inferiors_p)
6666 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
6667 (clear_inferiors, find_inferior, find_inferior_id)
6668 (inferior_target_data, set_inferior_target_data)
6669 (inferior_regcache_data, set_inferior_regcache_data): Move to
6670 inferiors.h, and include it.
6671 * inferiors.h: New file.
6673 2013-09-05 Pedro Alves <palves@redhat.com>
6675 * server.h (struct emit_ops, current_insn_ptr, emit_error):
6679 2013-09-05 Pedro Alves <palves@redhat.com>
6681 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
6683 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
6684 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
6685 (handle_tracepoint_general_set, handle_tracepoint_query)
6686 (tracepoint_finished_step, tracepoint_was_hit)
6687 (release_while_stepping_state_list, current_traceframe)
6688 (in_readonly_region, traceframe_read_mem)
6689 (fetch_traceframe_registers, traceframe_read_sdata)
6690 (traceframe_read_info, struct fast_tpoint_collect_status)
6691 (fast_tracepoint_collecting, force_unlock_trace_buffer)
6692 (handle_tracepoit_bkpts, initialize_low_tracepoint)
6693 (supply_fast_tracepoint_registers)
6694 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
6695 (ipa_tdesc, claim_trampoline_space)
6696 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
6697 (agent_mem_read, agent_get_trace_state_variable_value)
6698 (agent_set_trace_state_variable_value, agent_tsv_read)
6699 (agent_mem_read_string, get_raw_reg_func_addr)
6700 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
6701 * tracepoint.h: ... this new file.
6703 2013-09-05 Pedro Alves <palves@redhat.com>
6705 * server.h (perror_with_name, error, fatal, warning, paddress)
6706 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
6708 * utils.h: New file.
6710 2013-09-05 Pedro Alves <palves@redhat.com>
6712 * server.h (remote_debug, noack_mode, transport_is_reliable)
6713 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
6714 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
6715 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
6716 (write_enn, initialize_async_io, enable_async_io)
6717 (disable_async_io, check_remote_input_interrupt_request)
6718 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
6719 (dead_thread_notify, prepare_resume_reply)
6720 (decode_address_to_semicolon, decode_address, decode_m_packet)
6721 (decode_M_packet, decode_X_packet, decode_xfer_write)
6722 (decode_search_memory_packet, unhexify, hexify)
6723 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
6724 (look_up_one_symbol, relocate_instruction)
6725 (monitor_output): Move to remote-utils.h, and include it.
6726 * remote-utils.h: New file.
6728 2013-09-05 Pedro Alves <palves@redhat.com>
6730 * server.h (_): Delete.
6732 2013-09-02 Pedro Alves <palves@redhat.com>
6734 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
6735 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
6737 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
6739 2013-09-02 Pierre Muller <muller@sourceware.org>
6741 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
6742 or WriteProcessMemory complete successfully and handle
6743 ERROR_PARTIAL_COPY error.
6745 2013-09-02 Pedro Alves <palves@redhat.com>
6747 * server.c (gdb_read_memory): Return -1 on traceframe memory read
6748 error instead of EIO.
6750 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6753 * linux-low.c: Include filestuff.h.
6754 (linux_create_inferior) <pid == 0>: Call close_most_fds.
6755 * lynx-low.c: Include filestuff.h.
6756 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
6757 * server.c: Include filestuff.h.
6758 (main): Call notice_open_fds.
6759 * spu-low.c: Include filestuff.h.
6760 (spu_create_inferior) <pid == 0>: Call close_most_fds.
6762 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
6764 * Makefile.in: Explain why ../target and ../nat are not
6765 listed as include file search paths.
6766 (linux-waitpid.o): New object file rule.
6767 * configure.srv (srv_native_linux_obj): New variable.
6768 Replace all occurrences of linux native object files with
6769 $srv_native_linux_obj.
6770 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
6771 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
6772 (linux_enable_event_reporting): Remove declaration.
6773 (my_waitpid): Moved to common/linux-waitpid.c.
6774 (linux_wait_for_event): Pass ptid when calling
6775 linux_enable_event_reporting.
6776 (linux_supports_tracefork_flag): Remove.
6777 (linux_enable_event_reporting): Likewise.
6778 (linux_tracefork_grandchild): Remove.
6779 (STACK_SIZE): Moved to common/linux-ptrace.c.
6780 (linux_tracefork_child): Remove.
6781 (linux_test_for_tracefork): Remove.
6782 (linux_look_up_symbols): Call linux_supports_traceclone.
6783 (initialize_low): Remove call to linux_test_for_tracefork.
6784 * linux-low.h (PTRACE_TYPE_ARG3): Move to
6785 common/linux-ptrace.h.
6786 (PTRACE_TYPE_ARG4): Likewise.
6787 Include linux-ptrace.h.
6789 2013-08-21 Pedro Alves <palves@redhat.com>
6791 * config.in: Renegerate.
6793 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
6795 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
6796 (SFILES): Remove $(srcdir)/common/target-common.c and
6797 add $(srcdir)/target/waitstatus.c.
6798 (OBS): Remove target-common.o and add waitstatus.o.
6799 (server_h): Remove $(srcdir)/../common/target-common.h and
6800 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
6801 and $(srcdir)/../target/waitstatus.h.
6802 (target-common.o): Remove.
6803 (waitstatus.o): New target object file.
6804 * target.h: Do not include target-common.h and
6805 include target/resume.h, target/wait.h and
6806 target/waitstatus.h.
6808 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
6810 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6811 to PTRACE_TYPE_ARG3.
6812 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6813 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
6815 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
6816 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
6818 2013-07-27 Jie Zhang <jie@codesourcery.com>
6819 Daniel Jacobowitz <dan@codesourcery.com>
6820 Yao Qi <yao@codesourcery.com>
6822 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
6823 (mips-linux-watch.o): New rule.
6824 (mips_linux_watch_h): New variable.
6825 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
6827 * linux-mips-low.c: Include mips-linux-watch.h.
6828 (struct arch_process_info, struct arch_lwp_info): New.
6829 (update_watch_registers_callback): New function.
6830 (mips_linux_new_process, mips_linux_new_thread) New functions.
6831 (mips_linux_prepare_to_resume, mips_insert_point): New
6833 (mips_remove_point, mips_stopped_by_watchpoint): New
6835 (rsp_bp_type_to_target_hw_bp_type): New function.
6836 (mips_stopped_data_address): New function.
6837 (the_low_target): Add watchpoint support functions.
6839 2013-07-27 Yao Qi <yao@codesourcery.com>
6841 * i386-low.c: Include break-common.h.
6842 (enum target_hw_bp_type): Remove.
6844 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
6846 * Makefile.in (SFILES): /common/target-common.c.
6847 (OBS): Add target-common.o.
6848 (server_h): Add $(srcdir)/../common/target-common.h.
6849 (target-common.o): New target.
6850 * server.c (queue_stop_reply_callback): Free
6851 status string after use.
6852 * target.c (target_waitstatus_to_string): Remove.
6853 * target.h: Include target-common.h.
6854 (resume_kind): Likewise.
6855 (target_waitkind): Likewise.
6856 (target_waitstatus): Likewise.
6857 (TARGET_WNOHANG): Likewise.
6859 2013-07-04 Yao Qi <yao@codesourcery.com>
6861 * Makefile.in (host_alias): Use @host_noncanonical@.
6862 (target_alias): Use @target_noncanonical@.
6863 * configure.ac: Use ACX_NONCANONICAL_TARGET and
6864 ACX_NONCANONICAL_HOST.
6865 * configure: Regenerated.
6868 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6870 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6871 * configure: Rebuild.
6872 * Makefile.in (version_host, version_target): Get from configure.
6873 (version.c): Use $(version_host) and $(version_target).
6875 2013-07-03 Pedro Alves <palves@redhat.com>
6877 * Makefile.in (config.status): Depend on development.sh.
6878 * acinclude.m4: Include libmcheck.m4.
6879 * configure: Regenerate.
6881 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6883 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
6884 attribute inside the parentheses.
6885 (winapi_DebugSetProcessKillOnExit): Ditto.
6886 (winapi_DebugBreakProcess): Ditto.
6887 (winapi_GenerateConsoleCtrlEvent): Ditto.
6889 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6891 * notif.h (notif_event): Add a dummy member to avoid compiler
6894 2013-07-01 Pedro Alves <palves@redhat.com>
6896 * hostio.c (HOSTIO_PATH_MAX): Define.
6897 (require_filename, handle_open, handle_unlink, handle_readlink):
6900 2013-07-01 Pedro Alves <palves@redhat.com>
6902 * server.h: Include "pathmax.h".
6903 * linux-low.c: Don't include sys/param.h.
6904 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
6906 * win32-low.c: Don't include sys/param.h.
6907 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
6909 2013-07-01 Pedro Alves <palves@redhat.com>
6911 * event-loop.c: Don't check HAVE_UNISTD_H before including
6913 * gdbreplay.c: Likewise.
6914 * remote-utils.c: Likewise.
6915 * server.c: Likewise.
6916 * configure.ac: Don't check for unistd.h.
6917 * configure: Regenerate.
6919 2013-06-28 Tom Tromey <tromey@redhat.com>
6921 * Makefile.in (version.c): Use version.in, not
6924 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6926 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6927 * configure: Rebuild.
6928 * Makefile.in (version_host, version_target): Get from configure.
6929 (version.c): Use $(version_host) and $(version_target).
6931 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6933 Fix trace-status to output user name without trailing colon.
6934 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
6936 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6938 Fix trace-status to output proper start-time and stop-time.
6939 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
6940 output start time and stop time in hex as gdb expects.
6942 2013-06-26 Pedro Alves <pedro@codesourcery.com>
6944 * tracepoint.c (build_traceframe_info_xml): Output trace state
6945 variables present in the trace buffer.
6947 2013-06-24 Tom Tromey <tromey@redhat.com>
6949 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
6951 (version.o): Remove.
6952 * gdbreplay.c: Include version.h.
6953 (version, host_name): Don't declare.
6954 * server.h: Include version.h.
6955 (version, host_name): Don't declare.
6957 2013-06-12 Pedro Alves <palves@redhat.com>
6959 * linux-x86-low.c (linux_is_elf64): Delete global.
6960 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
6961 with local linux_pid_exe_is_elf_64_file use.
6963 2013-06-11 Pedro Alves <palves@redhat.com>
6965 * linux-low.c (regset_disabled, disable_regset): New functions.
6966 (regsets_fetch_inferior_registers)
6967 (regsets_store_inferior_registers): Use them.
6968 (initialize_regsets_info); Don't allocate the disabled_regsets
6970 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
6973 2013-06-11 Pedro Alves <palves@redhat.com>
6975 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
6978 2013-06-11 Pedro Alves <palves@redhat.com>
6980 * linux-x86-low.c (initialize_low_arch): Call
6981 init_registers_x32_avx_linux.
6983 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
6985 Fix compatibility with Android Bionic.
6986 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
6989 2013-06-07 Pedro Alves <palves@redhat.com>
6992 * Makefile.in (OBS): Add tdesc.o.
6993 (IPA_OBJS): Add tdesc-ipa.o.
6994 (tdesc-ipa.o): New rule.
6995 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
6997 * linux-low.c (new_inferior): Delete.
6998 (disabled_regsets, num_regsets): Delete.
6999 (linux_add_process): Adjust to set the new per-process
7001 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
7002 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
7003 was a stop. When calling arch_setup, switch the current inferior
7004 to the thread that got an event.
7005 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
7006 (regsets_fetch_inferior_registers)
7007 (regsets_store_inferior_registers): New regsets_info parameter.
7009 (linux_register_in_regsets): New regs_info parameter. Adjust to
7011 (register_addr, fetch_register, store_register): New usrregs_info
7012 parameter. Adjust to use it.
7013 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
7014 parameter regs_info. Adjust to use it.
7015 (linux_fetch_registers): Get the current inferior's regs_info, and
7017 (linux_store_registers): Ditto.
7018 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
7019 (initialize_low): Don't initialize the target_regsets here. Call
7020 initialize_low_arch.
7021 * linux-low.h (target_regsets): Delete declaration.
7022 (struct regsets_info): New.
7023 (struct usrregs_info): New.
7024 (struct regs_info): New.
7025 (struct process_info_private) <new_inferior>: New field.
7026 (struct linux_target_ops): Delete the num_regs, regmap, and
7027 regset_bitmap fields. New field regs_info.
7028 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
7029 * i387-fp.c (num_xmm_registers): Delete.
7030 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
7031 calls to new interface.
7032 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
7033 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
7034 Infer the number of xmm registers from the regcache's target
7036 * i387-fp.h (num_xmm_registers): Delete.
7037 * inferiors.c (add_thread): Don't install the thread's regcache
7039 * proc-service.c (gregset_info): Fetch the current inferior's
7040 regs_info. Adjust to use it.
7041 * regcache.c: Include tdesc.h.
7042 (register_bytes, reg_defs, num_registers)
7043 (gdbserver_expedite_regs): Delete.
7044 (get_thread_regcache): If the thread doesn't have a regcache yet,
7045 create one, instead of aborting gdbserver.
7046 (regcache_invalidate_one): Rename to ...
7047 (regcache_invalidate_thread): ... this.
7048 (regcache_invalidate_one): New.
7049 (regcache_invalidate): Only invalidate registers of the current
7051 (init_register_cache): Add target_desc parameter, and use it.
7052 (new_register_cache): Ditto. Assert the target description has a
7053 non zero registers_size.
7054 (regcache_cpy): Add assertions. Adjust.
7055 (realloc_register_cache, set_register_cache): Delete.
7056 (registers_to_string, registers_from_string): Adjust.
7057 (find_register_by_name, find_regno, find_register_by_number)
7058 (register_cache_size): Add target_desc parameter, and use it.
7059 (free_register_cache_thread, free_register_cache_thread_one)
7060 (regcache_release, register_cache_size): New.
7061 (register_size): Add target_desc parameter, and use it.
7062 (register_data, supply_register, supply_register_zeroed)
7063 (supply_regblock, supply_register_by_name, collect_register)
7064 (collect_register_as_string, collect_register_by_name): Adjust.
7065 * regcache.h (struct target_desc): Forward declare.
7066 (struct regcache) <tdesc>: New field.
7067 (init_register_cache, new_register_cache): Add target_desc
7069 (regcache_invalidate_thread): Declare.
7070 (regcache_invalidate_one): Delete declaration.
7071 (regcache_release): Declare.
7072 (find_register_by_number, register_cache_size, register_size)
7073 (find_regno): Add target_desc parameter.
7074 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
7076 * remote-utils.c: Include tdesc.h.
7077 (outreg, prepare_resume_reply): Adjust.
7078 * server.c: Include tdesc.h.
7079 (gdbserver_xmltarget): Delete declaration.
7080 (get_features_xml, process_serial_event): Adjust.
7081 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
7083 (struct process_info) <tdesc>: New field.
7084 (ipa_tdesc): Declare.
7085 * tdesc.c: New file.
7086 * tdesc.h: New file.
7087 * tracepoint.c: Include tdesc.h.
7088 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
7089 (get_context_regcache): Adjust to pass ipa_tdesc down.
7090 (do_action_at_tracepoint): Adjust to get the register cache size
7091 from the context regcache's description.
7092 (traceframe_walk_blocks): Adjust to get the register cache size
7093 from the current trace frame's description.
7094 (traceframe_get_pc): Adjust to get current trace frame's
7095 description and pass it down.
7096 (gdb_collect): Adjust to get the register cache size from the
7098 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
7099 (gdbserver_xmltarget): Delete.
7100 (initialize_low_tracepoint): Set the ipa's target description.
7101 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
7102 (initialize_low_tracepoint): Set the ipa's target description.
7103 * linux-x86-low.c: Include tdesc.h.
7104 [__x86_64__] (is_64bit_tdesc): New.
7105 (ps_get_thread_area, x86_get_thread_area): Use it.
7106 (i386_cannot_store_register): Rename to ...
7107 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
7108 (i386_cannot_fetch_register): Rename to ...
7109 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
7110 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
7112 (target_regsets): Rename to ...
7113 (x86_regsets): ... this.
7114 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
7116 (x86_siginfo_fixup): Use is_64bit_tdesc.
7117 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
7118 (tdesc_x32_avx_linux, tdesc_x32_linux)
7119 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
7121 (x86_linux_update_xmltarget): Delete.
7122 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
7123 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
7124 (AMD64_LINUX_USER64_CS): New.
7125 (x86_linux_read_description): New, based on
7126 x86_linux_update_xmltarget.
7127 (same_process_callback): New.
7128 (x86_arch_setup_process_callback): New.
7129 (x86_linux_update_xmltarget): New.
7130 (x86_regsets_info): New.
7131 (amd64_linux_regs_info): New.
7132 (i386_linux_usrregs_info): New.
7133 (i386_linux_regs_info): New.
7134 (x86_linux_regs_info): New.
7135 (x86_arch_setup): Reimplement.
7136 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
7137 (x86_emit_ops): Ditto.
7138 (the_low_target): Adjust. Install x86_linux_regs_info,
7139 x86_cannot_fetch_register, and x86_cannot_store_register.
7140 (initialize_low_arch): New.
7141 * linux-ia64-low.c (tdesc_ia64): Declare.
7142 (ia64_fetch_register): Adjust.
7143 (ia64_usrregs_info, regs_info): New globals.
7144 (ia64_regs_info): New function.
7145 (the_low_target): Adjust.
7146 (initialize_low_arch): New function.
7147 * linux-sparc-low.c (tdesc_sparc64): Declare.
7148 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
7150 (sparc_arch_setup): New function.
7151 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
7152 (the_low_target): Adjust.
7153 (initialize_low_arch): New function.
7154 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
7155 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
7156 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
7157 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
7158 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
7159 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
7160 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
7161 (tdesc_powerpc_isa205_vsx64l): Declare.
7162 (ppc_cannot_store_register, ppc_collect_ptrace_register)
7163 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
7164 (ppc_set_pc, ppc_get_hwcap): Adjust.
7165 (ppc_usrregs_info): Forward declare.
7166 (!__powerpc64__) ppc_regmap_adjusted: New global.
7167 (ppc_arch_setup): Adjust to the current process'es target
7169 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
7170 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
7171 (ppc_store_evrregset): Adjust.
7172 (target_regsets): Rename to ...
7173 (ppc_regsets): ... this, and make static.
7174 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
7175 (ppc_regs_info): New function.
7176 (the_low_target): Adjust.
7177 (initialize_low_arch): New function.
7178 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
7179 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
7180 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
7181 (tdesc_s390x_linux64v2): Declare.
7182 (s390_collect_ptrace_register, s390_supply_ptrace_register)
7183 (s390_fill_gregset, s390_store_last_break): Adjust.
7184 (target_regsets): Rename to ...
7185 (s390_regsets): ... this, and make static.
7186 (s390_get_pc, s390_set_pc): Adjust.
7187 (s390_get_hwcap): New target_desc parameter, and use it.
7188 [__s390x__] (have_hwcap_s390_high_gprs): New global.
7189 (s390_arch_setup): Adjust to set the current process'es target
7190 description. Don't adjust the regmap.
7191 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
7192 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
7193 (regs_info_3264): New globals.
7194 (s390_regs_info): New function.
7195 (the_low_target): Adjust.
7196 (initialize_low_arch): New function.
7197 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
7198 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
7199 [__mips64] (init_registers_mips_linux)
7200 (init_registers_mips_dsp_linux): Delete defines.
7201 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
7202 (have_dsp): New global.
7203 (mips_read_description): New, based on mips_arch_setup.
7204 (mips_arch_setup): Reimplement.
7205 (get_usrregs_info): New function.
7206 (mips_cannot_fetch_register, mips_cannot_store_register)
7207 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
7208 (mips_fill_fpregset, mips_store_fpregset): Adjust.
7209 (target_regsets): Rename to ...
7210 (mips_regsets): ... this, and make static.
7211 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
7212 (dsp_regs_info, regs_info): New globals.
7213 (mips_regs_info): New function.
7214 (the_low_target): Adjust.
7215 (initialize_low_arch): New function.
7216 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
7217 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
7219 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
7220 (arm_read_description): New, with bits factored from
7222 (arm_arch_setup): Reimplement.
7223 (target_regsets): Rename to ...
7224 (arm_regsets): ... this, and make static.
7225 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
7226 (arm_regs_info): New function.
7227 (the_low_target): Adjust.
7228 (initialize_low_arch): New function.
7229 * linux-m68k-low.c (tdesc_m68k): Declare.
7230 (target_regsets): Rename to ...
7231 (m68k_regsets): ... this, and make static.
7232 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
7233 (m68k_regs_info): New function.
7234 (m68k_arch_setup): New function.
7235 (the_low_target): Adjust.
7236 (initialize_low_arch): New function.
7237 * linux-sh-low.c (tdesc_sharch): Declare.
7238 (target_regsets): Rename to ...
7239 (sh_regsets): ... this, and make static.
7240 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
7241 (sh_regs_info, sh_arch_setup): New functions.
7242 (the_low_target): Adjust.
7243 (initialize_low_arch): New function.
7244 * linux-bfin-low.c (tdesc_bfin): Declare.
7245 (bfin_arch_setup): New function.
7246 (bfin_usrregs_info, regs_info): New globals.
7247 (bfin_regs_info): New function.
7248 (the_low_target): Adjust.
7249 (initialize_low_arch): New function.
7250 * linux-cris-low.c (tdesc_cris): Declare.
7251 (cris_arch_setup): New function.
7252 (cris_usrregs_info, regs_info): New globals.
7253 (cris_regs_info): New function.
7254 (the_low_target): Adjust.
7255 (initialize_low_arch): New function.
7256 * linux-cris-low.c (tdesc_crisv32): Declare.
7257 (cris_arch_setup): New function.
7258 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
7259 (cris_regs_info): New function.
7260 (the_low_target): Adjust.
7261 (initialize_low_arch): New function.
7262 * linux-m32r-low.c (tdesc_m32r): Declare.
7263 (m32r_arch_setup): New function.
7264 (m32r_usrregs_info, regs_info): New globals.
7265 (m32r_regs_info): Adjust.
7266 (initialize_low_arch): New function.
7267 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
7268 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
7269 (tic6x_usrregs_info): Forward declare.
7270 (tic6x_read_description): New function, based on ...
7271 (tic6x_arch_setup): ... this. Reimplement.
7272 (target_regsets): Rename to ...
7273 (tic6x_regsets): ... this, and make static.
7274 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
7275 (tic6x_regs_info): New function.
7276 (the_low_target): Adjust.
7277 (initialize_low_arch): New function.
7278 * linux-xtensa-low.c (tdesc_xtensa): Declare.
7279 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
7280 (target_regsets): Rename to ...
7281 (xtensa_regsets): ... this, and make static.
7282 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
7284 (xtensa_arch_setup, xtensa_regs_info): New functions.
7285 (the_low_target): Adjust.
7286 (initialize_low_arch): New function.
7287 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
7288 (nios2_arch_setup): Set the current process'es tdesc.
7289 (target_regsets): Rename to ...
7290 (nios2_regsets): ... this.
7291 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
7292 (nios2_regs_info): New function.
7293 (the_low_target): Adjust.
7294 (initialize_low_arch): New function.
7295 * linux-aarch64-low.c (tdesc_aarch64): Declare.
7296 (aarch64_arch_setup): Set the current process'es tdesc.
7297 (target_regsets): Rename to ...
7298 (aarch64_regsets): ... this.
7299 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
7300 (aarch64_regs_info): New function.
7301 (the_low_target): Adjust.
7302 (initialize_low_arch): New function.
7303 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
7305 (target_regsets): Rename to ...
7306 (tile_regsets): ... this.
7307 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
7308 (tile_regs_info): New function.
7309 (tile_arch_setup): Set the current process'es tdesc.
7310 (the_low_target): Adjust.
7311 (initialize_low_arch): New function.
7312 * spu-low.c (tdesc_spu): Declare.
7313 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
7314 * win32-arm-low.c (tdesc_arm): Declare.
7315 (arm_arch_setup): New function.
7316 (the_low_target): Install arm_arch_setup instead of
7318 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
7319 (init_windows_x86): Rename to ...
7320 (i386_arch_setup): ... this. Set `win32_tdesc'.
7321 (the_low_target): Adjust.
7322 * win32-low.c (win32_tdesc): New global.
7323 (child_add_thread): Don't create the thread cache here.
7324 (do_initial_child_stuff): Set the new process'es tdesc.
7325 * win32-low.h (struct target_desc): Forward declare.
7326 (win32_tdesc): Declare.
7327 * lynx-i386-low.c (tdesc_i386): Declare global.
7328 (lynx_i386_arch_setup): Set `lynx_tdesc'.
7329 * lynx-low.c (lynx_tdesc): New global.
7330 (lynx_add_process): Set the new process'es tdesc.
7331 * lynx-low.h (struct target_desc): Forward declare.
7332 (lynx_tdesc): Declare global.
7333 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
7334 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
7335 * nto-low.c (nto_tdesc): New global.
7336 (do_attach): Set the new process'es tdesc.
7337 * nto-low.h (struct target_desc): Forward declare.
7338 (nto_tdesc): Declare.
7339 * nto-x86-low.c (tdesc_i386): Declare.
7340 (nto_x86_arch_setup): Set `nto_tdesc'.
7342 2013-06-04 Gary Benson <gbenson@redhat.com>
7344 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
7345 to qSupported response when appropriate.
7346 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
7347 with nonzero-length annex.
7348 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
7349 arguments supplied in annex.
7351 2013-05-31 Doug Evans <dje@google.com>
7354 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
7355 64 bits in 64-cross-32 environment.
7357 2013-05-28 Pedro Alves <palves@redhat.com>
7359 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
7360 (aarch64-without-fpu.c): Delete rule.
7361 * configure.srv (aarch64*-*-linux*): Remove references to
7362 aarch64-without-fpu.o and aarch64-without-fpu.xml.
7363 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
7366 2013-05-24 Pedro Alves <palves@redhat.com>
7368 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
7369 instead of strchr/decode_address. Error if the range isn't split
7370 with a ','. Don't assume there's be a ':' in the action.
7372 2013-05-23 Yao Qi <yao@codesourcery.com>
7373 Pedro Alves <palves@redhat.com>
7375 * linux-low.c (lwp_in_step_range): New function.
7376 (linux_wait_1): If the thread was range stepping and stopped
7377 outside the stepping range, report the stop to GDB. Otherwise,
7378 continue stepping. Add range stepping debug output.
7379 (linux_set_resume_request): Copy the step range from the resume
7381 (linux_supports_range_stepping): New.
7382 (linux_target_ops) <supports_range_stepping>: Set to
7383 linux_supports_range_stepping.
7384 * linux-low.h (struct linux_target_ops)
7385 <supports_range_stepping>: New field.
7386 (struct lwp_info) <step_range_start, step_range_end>: New fields.
7387 * linux-x86-low.c (x86_supports_range_stepping): New.
7388 (the_low_target) <supports_range_stepping>: Set to
7389 x86_supports_range_stepping.
7390 * server.c (handle_v_cont): Handle 'r' action.
7391 (handle_v_requests): Append ";r" if the target supports range
7393 * target.h (struct thread_resume) <step_range_start,
7394 step_range_end>: New fields.
7395 (struct target_ops) <supports_range_stepping>:
7397 (target_supports_range_stepping): New macro.
7399 2013-05-17 Joel Brobecker <brobecker@adacore.com>
7401 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
7402 confusion in comment.
7404 2013-05-17 Joel Brobecker <brobecker@adacore.com>
7406 * lynx-low.c (struct process_info_private): New type.
7407 (lynx_add_process): New function.
7408 (lynx_create_inferior, lynx_attach): Replace calls to
7409 add_process by calls to lynx_add_process.
7410 (lynx_resume): If PTID is null, then try using
7411 current_process()->private->last_wait_event_ptid.
7413 (lynx_clear_inferiors): Delete. The contents of that function
7414 has been inlined in lynx_mourn;
7415 (lynx_wait_1): Save the ptid in the process's private data.
7416 (lynx_mourn): Free the process' private data. Replace call
7417 to lynx_clear_inferiors by call to clear_inferiors.
7419 2013-05-17 Yao Qi <yao@codesourcery.com>
7421 * i386-low.c (i386_length_and_rw_bits): Move the comment to
7424 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
7426 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
7427 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
7428 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
7429 PT_TEXT_END_ADDR guards. Update comments.
7430 (linux_target_op) <read_offsets>: Conditionally define to
7431 linux_read_offsets if the target is UCLIBC and if it defines
7432 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
7434 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
7435 Andrew Jenner <andrew@codesourcery.com>
7437 * Makefile.in (SFILES): Add linux-nios2-low.c.
7438 (clean): Add action to delete nios2-linux.c.
7439 (nios2-linux.c): New rule.
7440 * configure.srv: Add nios2*-*-linux*.
7441 * linux-nios2-low.c: New.
7443 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
7445 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
7447 2013-04-25 Hui Zhu <hui@codesourcery.com>
7450 * ax.c (ax_printf): Add fflush.
7452 2013-04-22 Tom Tromey <tromey@redhat.com>
7454 * Makefile.in (SFILES): Add filestuff.c.
7455 (OBS): Add filestuff.o.
7456 (filestuff.o): New target.
7457 * config.in, configure: Rebuild.
7458 * configure.ac: Check for fdwalk, pipe2.
7460 2013-04-17 Pedro Alves <palves@redhat.com>
7462 * configure.ac (USE_THREAD_DB): Delete variable.
7463 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
7464 Don't AC_SUBST USE_THREAD_DB.
7465 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
7466 * config.in, configure: Regenerate.
7468 2013-04-16 Pedro Alves <palves@redhat.com>
7470 * linux-low.h (struct lwp_info) <thread_known>: Move under
7471 the USE_THREAD_DB #ifdef.
7473 2013-04-16 Pedro Alves <palves@redhat.com>
7475 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
7476 (linux-low.o): Delete rule.
7477 * linux-low.h: Always include "gdb_thread_db.h" instead of
7478 conditionally including thread_db.h.
7479 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
7482 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7484 * Makefile.in (install-only): Fix make install regression.
7486 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
7488 Convert man pages to texinfo, new gdbinit.5 texinfo page.
7489 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
7491 * gdbserver.1: Remove.
7493 2013-03-22 Pedro Alves <palves@redhat.com>
7495 * linux-low.c (handle_extended_wait): Don't call
7496 linux_enable_event_reporting.
7498 2013-03-15 Tony Theodore <tonyt@logyst.com>
7501 * Makefile.in (SHELL): Use @SHELL@.
7503 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
7505 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
7508 2013-03-13 Joel Brobecker <brobecker@adacore.com>
7510 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
7511 Remove extraneous NULL element.
7513 2013-03-13 Yao Qi <yao@codesourcery.com>
7515 * tracepoint.c (traceframe_read_tsv): Look for the last matched
7516 'V' block in trace frame.
7518 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7520 * target.h (struct target_ops): Add btrace ops.
7521 (target_supports_btrace): New macro.
7522 (target_enable_btrace): New macro.
7523 (target_disable_btrace): New macro.
7524 (target_read_btrace): New macro.
7525 * gdbthread.h (struct thread_info): Add btrace field.
7526 * server.c: Include btrace-common.h.
7527 (handle_btrace_general_set): New function.
7528 (handle_btrace_enable): New function.
7529 (handle_btrace_disable): New function.
7530 (handle_general_set): Call handle_btrace_general_set.
7531 (handle_qxfer_btrace): New function.
7532 (struct qxfer qxfer_packets[]): Add btrace entry.
7533 * inferiors.c (remove_thread): Disable btrace.
7534 * linux-low: Include linux-btrace.h.
7535 (linux_low_enable_btrace): New function.
7536 (linux_low_read_btrace): New function.
7537 (linux_target_ops): Add btrace ops.
7538 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
7539 Add srv_linux_btrace=yes.
7540 (x86_64-*-linux*): Add linux-btrace.o.
7541 Add srv_linux_btrace=yes.
7542 * configure.ac: Define HAVE_LINUX_BTRACE.
7543 * config.in: Regenerated.
7544 * configure: Regenerated.
7546 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7548 * server.c (handle_qxfer): Preserve error message if -3 is
7550 (qxfer): Document the -3 return value.
7552 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7554 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
7555 (linux_btrace_h): New variable.
7556 (linux-btrace.o): New rule.
7558 2013-03-08 Stan Shebs <stan@codesourcery.com>
7559 Hafiz Abid Qadeer <abidh@codesourcery.com>
7561 * tracepoint.c (trace_buffer_size): New global.
7562 (DEFAULT_TRACE_BUFFER_SIZE): New define.
7563 (init_trace_buffer): Change to one-argument function. Allocate
7564 trace buffer memory.
7565 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
7566 handle QTBuffer:size packet.
7567 (cmd_bigqtbuffer_size): New function.
7568 (initialize_tracepoint): Call init_trace_buffer with
7569 DEFAULT_TRACE_BUFFER_SIZE.
7570 * server.c (handle_query): Add QTBuffer:size in the
7573 2013-03-07 Yao Qi <yao@codesourcery.com>
7575 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
7576 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
7578 (cmd_qtsp): Adjust condition. Do post increment.
7579 Set cur_action and cur_step_action back to 0.
7581 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
7584 * linux-low.c (linux_write_memory): Return early success if LEN is
7587 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
7589 * configure.srv: Add x86_64-*-cygwin* as target.
7591 2013-02-28 Tom Tromey <tromey@redhat.com>
7593 * configure.ac: Invoke AC_SYS_LARGEFILE.
7594 * configure, config.in: Rebuild.
7596 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
7598 * win32-low.c: Throughout, fix format strings and casts of
7599 printf-like functions to avoid type related warnings on all
7601 (get_child_debug_event): Print dwDebugEventCode as hex since
7602 that's how it's usually documented.
7604 2013-02-28 Yao Qi <yao@codesourcery.com>
7606 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
7609 2013-02-27 Jiong Wang <jiwang@tilera.com>
7611 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
7612 (reg-tilegx32.c): New rule.
7613 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
7614 * linux-tile-low.c (tile_arch_setup): New function. Invoke
7615 different register info initializer according to elf class.
7616 (init_registers_tilgx32): New function. The tilegx32 register info
7618 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
7619 (tile_store_gregset): Likewise.
7621 2013-02-27 Yao Qi <yao@codesourcery.com>
7623 * server.c (process_point_options): Print debug message when
7624 debug_threads is true.
7626 2013-02-26 Yao Qi <yao@codesourcery.com>
7628 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
7630 2013-02-19 Pedro Alves <palves@redhat.com>
7631 Kai Tietz <ktietz@redhat.com>
7635 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
7636 instead of strtoul to extract address from packet.
7637 (process_serial_event) <'z'>: Likewise.
7639 2013-02-18 Yao Qi <yao@codesourcery.com>
7641 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
7643 2013-02-14 Pedro Alves <palves@redhat.com>
7647 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
7648 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
7650 2013-02-14 Pedro Alves <palves@redhat.com>
7652 * tracepoint.c (cmd_qtdpsrc): Use savestring.
7654 2013-02-14 Pedro Alves <palves@redhat.com>
7656 * tracepoint.c (save_string): Delete.
7657 (add_tracepoint_action): Use savestring instead of save_string.
7659 2013-02-12 Pedro Alves <palves@redhat.com>
7661 * linux-xtensa-low.c: Ditto.
7662 * xtensa-xtregs.c: Ditto.
7664 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
7666 * thread-db.c (thread_db_get_tls_address): NULL pointer check
7669 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7671 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
7672 aarch64_num_wp_regs and aarch64_num_bp_regs to
7673 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
7675 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7677 * linux-aarch64-low.c (ps_get_thread_area): Replace
7678 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
7680 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
7681 Marcus Shawcroft <marcus.shawcroft@arm.com>
7682 Nigel Stephens <nigel.stephens@arm.com>
7683 Yufeng Zhang <yufeng.zhang@arm.com>
7685 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
7686 (aarch64.c, aarch64-without-fpu.c): New targets.
7687 * configure.srv (aarch64*-*-linux*): New.
7688 * linux-aarch64-low.c: New file.
7690 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
7692 * linux-low.c (handle_extended_wait, linux_create_inferior)
7693 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
7694 (dequeue_one_deferred_signal, linux_resume_one_thread)
7695 (fetch_register, linux_write_memory, linux_enable_event_reporting)
7696 (linux_tracefork_grandchild, linux_test_for_tracefork)
7697 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
7698 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
7699 where the argument is 0.
7701 2013-01-25 Yao Qi <yao@codesourcery.com>
7703 * event-loop.c: Include "queue.h".
7704 (gdb_event_p): New typedef.
7705 (struct gdb_event) <next_event>: Remove.
7706 (event_queue): Change to QUEUE(gdb_event_p).
7707 (async_queue_event): Remove.
7708 (gdb_event_xfree): New.
7709 (initialize_event_loop): New.
7710 (process_event): Use API from QUEUE.
7711 (wait_for_event): Likewise.
7712 * server.c (main): Call initialize_event_loop.
7713 * server.h (initialize_event_loop): Declare.
7715 2013-01-18 Yao Qi <yao@codesourcery.com>
7717 * ax.h (struct eval_agent_expr_context): New.
7718 (gdb_eval_agent_expr): Update declaration.
7719 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
7720 TFRAME. Add new argument CTX.
7721 * server.h (struct eval_agent_expr_context): Declare.
7722 (agent_mem_read, agent_tsv_read): Update declaration.
7723 (agent_mem_read_string): Likewise.
7724 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
7725 (add_traceframe_block): Add new argument TPOINT.
7726 Increase TPOINT->traceframe_usage.
7727 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
7728 eval_tracepoint_agent_expr.
7729 (condition_true_at_tracepoint): Likewise.
7730 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
7731 (agent_mem_read_string, agent_tsv_read): Likewise.
7733 2013-01-16 Yao Qi <yao@codesourcery.com>
7735 * linux-low.c (linux_resume_one_lwp): Don't check
7736 'lwp->bp_reinsert != 0'.
7738 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7739 Pedro Alves <palves@redhat.com>
7741 * lynx-low.c (ptrace_request_to_str): Define a temporary
7742 macro and use it to simplify this function's implementation.
7744 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7746 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
7749 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7751 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
7753 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7755 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
7757 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7759 * lynx-low.c (lynx_resume): Use the resume_info parameter
7760 to determine the ptid for the lynx_ptrace call, unless
7761 it is equal to minus_one_ptid, in which case we use the
7762 ptid of the current_inferior.
7763 (lynx_wait_1): After having received a thread create/exit
7764 event, resume the inferior's execution using the signaling
7765 thread's ptid, rather than the old ptid.
7767 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7769 * lynx-low.c (lynx_resume): Delete variable ret.
7771 2013-01-01 Joel Brobecker <brobecker@adacore.com>
7773 * gdbreplay.c (gdbreplay_version): Update copyright year.
7774 * server.c (gdbserver_version): Likewise.
7776 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7778 * lynx-low.c (lynx_wait_1): Add debug trace before adding
7781 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7783 * lynx-low.c (ptrace_request_to_str): Add handling for
7786 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7788 * lynx-low.c (lynx_attach): Delete variable new_process.
7790 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7792 * lynx-low.c (lynx_create_inferior): Delete variable
7795 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7797 * lynx-low.c (ptrace_request_to_str): Do not handle
7798 PTRACE_GETTHREADLIST if this macro does not exist.
7800 2012-12-15 Yao Qi <yao@codesourcery.com>
7802 * Makefile.in (OBS): Add notif.o.
7803 * notif.c, notif.h: New.
7804 * server.c: Include "notif.h".
7805 (struct vstop_notif) <next>: Remove.
7807 (queue_stop_reply): Update.
7808 (push_event, send_next_stop_reply): Remove.
7809 (discard_queued_stop_replies): Update.
7810 (notif_stop): New variable.
7811 (handle_v_stopped): Remove.
7812 (handle_v_requests): Don't call handle_v_stopped. Call
7813 handle_ack_notif instead.
7814 (queue_stop_reply_callback): Call notif_event_enque instead
7815 of queue_stop_reply.
7816 (handle_status): Don't call send_next_stop_reply, call
7817 notif_write_event instead.
7818 (kill_inferior_callback): Likewise.
7819 (detach_or_kill_inferior_callback): Likewise.
7820 (main): Call initialize_notif.
7821 (process_serial_event): Call QUEUE_is_empty.
7822 (handle_target_event): Call notif_push instead of push event.
7823 * server.h (push_event): Remove declaration.
7825 2012-12-10 Tom Tromey <tromey@redhat.com>
7827 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
7828 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
7831 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
7832 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
7833 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
7834 (amd64-linux-ipa.o, ax.o): Rewrite.
7835 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
7836 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
7837 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
7838 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
7839 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
7840 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
7841 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
7842 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
7843 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
7844 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
7845 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
7846 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
7847 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
7848 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
7849 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
7850 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
7851 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
7852 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
7853 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
7854 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
7855 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
7856 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
7857 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
7858 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
7859 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
7860 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
7861 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
7862 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
7863 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
7864 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
7865 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
7866 (reg-tilegx.o): Remove.
7867 (all_object_files): New macro.
7868 Include .deps files.
7869 * aclocal.m4, configure: Rebuild.
7870 * acinclude.m4: Include depstand.m4, lead-dot.m4.
7871 * configure.ac: Invoke ZW_CREATE_DEPDIR,
7872 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
7874 2012-12-05 Tom Tromey <tromey@redhat.com>
7877 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
7879 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
7881 * configure.ac: Check for linux/perf_event.h.
7882 * config.in: Regenerated.
7883 * configure: Regenerated.
7885 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
7887 * hostio.c (handle_readlink): Decrease buffer size
7888 parameter passed to readlink by one byte.
7890 2012-11-26 Yao Qi <yao@codesourcery.com>
7892 * configure.ac (build_warnings): Append '-Wempty-body'.
7893 * configure: Regenerated.
7894 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
7897 2012-11-15 Pierre Muller <muller@sourceware.org>
7899 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
7900 * config.in: Regenerate.
7901 * configure: Regenerate.
7902 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
7903 Use "gdb_wait.h" header instead of <sys/wait.h> header.
7904 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7905 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
7907 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
7908 instead of <sys/wait.h> header.
7909 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7911 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
7913 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
7914 (various make rules): Remove -DGDBSERVER
7916 2012-11-09 Yao Qi <yao@codesourcery.com>
7918 * spu-low.c (current_ptid): Move it to ..
7919 * gdbthread.h: ... here. New.
7920 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
7921 * server.c (myresume, process_serial_event): Likewise.
7922 * thread-db.c (thread_db_find_new_threads): Likewise.
7923 * tracepoint.c (run_inferior_command): Likewise.
7925 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
7927 * server.c (handle_search_memory_1): Include access length in
7930 2012-09-05 Michael Brandt <michael.brandt@axis.com>
7932 * linux-crisv32-low.c: Fix compile errors.
7934 2012-09-04 Yao Qi <yao@codesourcery.com>
7936 * tracepoint.c (cmd_qtsv): Adjust debug message.
7937 Don't check CUR_TPOINT.
7939 2012-08-28 Yao Qi <yao@codesourcery.com>
7941 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
7942 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
7943 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
7944 Remove declarations of xmalloc, xreallloc, xstrdup and
7946 * Makefile.in (libiberty_h): New.
7947 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
7948 (linux-bfin-low.o): Append dependency 'libiberty.h'.
7950 2012-08-23 Yao Qi <yao@codesourcery.com>
7952 * server.h: Remove declaration of 'xsnprintf'.
7954 2012-08-22 Keith Seitz <keiths@redhat.com>
7956 * server.h: Include build-gnulib-gbserver/config.h.
7957 * gdbreplay.c: Likewise.
7959 2012-08-08 Doug Evans <dje@google.com>
7961 * Makefile.in (SFILES): Add gdb_vecs.c.
7962 (OBS): Add gdb_vecs.o.
7963 (gdb_vecs_h, host_defs_h): New variables.
7964 (thread-db.o): Add $(gdb_vecs_h) dependency.
7965 (gdb_vecs.o): New rule.
7966 * thread-db.c: #include "gdb_vecs.h".
7967 (thread_db_load_search): Use a vector to iterate over path elements.
7968 Handle text appearing after "$pdir".
7970 * configure.ac: Add check for strstr.
7971 * config.in: Regenerate.
7972 * configure: Regenerate.
7974 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
7976 * hostio.c (handle_pread): If pread fails, fall back to attempting
7978 (handle_pwrite): Likewise for pwrite.
7980 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
7982 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
7983 between unsupported TYPE and unimplementable ADDR/LEN combination.
7984 (arm_insert_point): Act on new return value.
7986 2012-07-31 Pedro Alves <palves@redhat.com>
7988 * server.c (process_point_options): Only skip tokens if we find
7989 one that is unrecognized. Don't treat 'X' specially while
7990 skipping unrecognized tokens.
7992 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
7994 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
7995 to 4-byte-align HW breakpoint addresses for Thumb.
7997 2012-07-27 Yao Qi <yao@codesourcery.com>
8001 * server.h: Declare gdb_agent_about_to_close.
8002 * target.c (kill_inferior): Include "agent.h".
8003 New. Send command 'kill'.
8004 * target.h (kill_inferior): Removed macro.
8005 * tracepoint.c (gdb_agent_about_to_close): New.
8006 (gdb_agent_helper_thread): Handle command 'close'.
8007 Wait endlessly until the inferior stops.
8008 Install gdb_agent_remove_socket to atexit hook.
8009 (agent_socket_name): New static variable.
8010 (gdb_agent_socket_init): Replace local variable 'name' with
8011 'agent_socket_name'.
8012 (gdb_agent_remove_socket): New.
8014 2012-07-27 Yao Qi <yao@codesourcery.com>
8016 * server.c (process_point_options): Stop at 'X' when parsing.
8018 2012-07-19 Michael Eager <eager@eagercon.com>
8020 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
8022 * linux-x86-low.c (x86_insert_point, x86_remove_point):
8023 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
8024 hardware breakpoint.
8026 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8028 * gdbserver/linux-low.c (initialize_low): Call
8029 linux_ptrace_init_warnings.
8031 2012-07-02 Doug Evans <dje@google.com>
8033 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
8036 2012-07-02 Stan Shebs <stan@codesourcery.com>
8038 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
8039 (ax.o): Add it to build rule.
8041 (OBS): Add format.o.
8042 (IPA_OBS): Add format.o.
8043 * server.c (handle_query): Claim support for breakpoint commands.
8044 (process_point_options): Add command case.
8045 (process_serial_event): Leave running if there are printfs in
8047 * mem-break.h (any_persistent_commands): Declare.
8048 (add_breakpoint_commands): Declare.
8049 (gdb_no_commands_at_breakpoint): Declare.
8050 (run_breakpoint_commands): Declare.
8051 * mem-break.c (struct point_command_list): New struct.
8052 (struct breakpoint): New field command_list.
8053 (any_persistent_commands): New function.
8054 (add_commands_to_breakpoint): New function.
8055 (add_breakpoint_commands): New function.
8056 (gdb_no_commands_at_breakpoint): New function.
8057 (run_breakpoint_commands): New function.
8058 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
8060 * ax.c: Include format.h.
8061 (ax_printf): New function.
8062 (gdb_eval_agent_expr): Add printf opcode.
8064 2012-06-13 Yao Qi <yao@codesourcery.com>
8066 * server.c (start_inferior): Remove duplicated writes to fields
8067 'last_resume_kind' and 'last_status' of 'current_inferior'.
8069 2012-06-12 Yao Qi <yao@codesourcery.com>
8070 Pedro Alves <palves@redhat.com>
8072 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
8074 * server.c (handle_v_cont): Extend comment.
8076 2012-06-11 Yao Qi <yao@codesourcery.com>
8078 * linux-low.c (linux_attach): Add 'static'.
8080 2012-06-06 Yao Qi <yao@codesourcery.com>
8082 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
8084 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
8086 Fix gcc -flto compilation warning.
8087 * server.c (main): Make variable multi_mode and attach volatile.
8089 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8091 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
8092 if the platform doesn't know about it.
8094 2012-05-30 Jeff Kenton <jkenton@tilera.com>
8096 * Makefile.in (SFILES): Add linux-tile-low.c.
8097 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
8098 * configure.srv: Handle tilegx-*-linux*.
8099 * linux-tile-low.c: New file.
8101 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8103 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
8105 2012-05-24 Pedro Alves <palves@redhat.com>
8109 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
8111 2012-05-24 Pedro Alves <palves@redhat.com>
8115 Replace target_signal with gdb_signal throughout.
8117 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
8119 * linux-low.c (linux_store_registers): Avoid the copying sequence
8120 when no data has been retrieved by ptrace.
8122 2012-05-22 Will Deacon <will.deacon@arm.com>
8124 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
8125 Include asm/ptrace.h.
8126 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
8129 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
8131 * linux-low.c (linux_store_registers): Don't re-retrieve data
8132 with ptrace that has already been obtained from /proc. Always
8133 copy any data retrieved with ptrace to the buffer supplied.
8135 2012-05-11 Yao Qi <yao@codesourcery.com>
8136 Pedro Alves <palves@redhat.com>
8138 * linux-low.c (enum stopping_threads_kind): New.
8139 (stopping_threads): Change type to `enum stopping_threads_kind'.
8140 (handle_extended_wait): If stopping and suspending threads, leave
8141 the new_lwp suspended too.
8142 (linux_wait_for_event): Adjust.
8143 (stop_all_lwps): Set `stopping_threads' to
8144 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
8145 whether we're suspending threads or just stopping them. Assert no
8148 2012-04-29 Yao Qi <yao@codesourcery.com>
8150 * server.h: Move some code to ...
8151 * gdbthread.h: ... here. New.
8152 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
8153 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
8154 (nto-low.o, win32-low.o): Likewise.
8155 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
8156 * regcache.c, remote-utils.c, server.c: Likewise.
8157 * target.c, tracepoint.c, win32-low.c: Likewise.
8159 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8161 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
8162 (PTRACE_ARG4_TYPE): Likewise.
8163 (PTRACE_XFER_TYPE): Likewise.
8164 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
8165 ptrace to PTRACE_ARG3_TYPE.
8166 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
8167 (PTRACE_ARG4_TYPE): Likewise.
8168 (PTRACE_XFER_TYPE): Likewise.
8169 (linux_detach_one_lwp): Cast fourth argument of
8170 ptrace to long then PTRACE_ARG4_TYPE.
8171 (regsets_fetch_inferior_registers): Cast third argument of
8172 ptrace to long then PTRACE_ARG3_TYPE.
8173 (regsets_store_inferior_registers): Likewise.
8175 2012-04-20 Pedro Alves <palves@redhat.com>
8177 * configure: Regenerate.
8179 2012-04-19 Pedro Alves <palves@redhat.com>
8181 * Makefile.in (GNULIB_BUILDDIR): New.
8182 (LIBGNU, INCGNU, GNULIB_H): Adjust.
8183 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
8184 (all, install-only, uninstall, clean-info, all-lib, clean): No
8185 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
8186 (maintainer-clean realclean distclean): Use subdir_do.
8188 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
8189 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
8190 * acinclude.m4: Include acx_configure_dir.m4.
8191 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
8192 calls. Call AC_PROG_RANLIB. Configure gnulib using
8195 (GNULIB_STDINT_H): Adjust.
8196 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
8197 * gdbreplay.c: Include build-gnulib/config.h.
8198 * server.h: Likewise.
8199 * aclocal.m4: Regenerate.
8200 * config.in: Regenerate.
8201 * configure: Regenerate.
8203 2012-04-19 Pedro Alves <palves@redhat.com>
8205 * Makefile.in (LIBGNU, INCGNU): Adjust.
8206 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
8207 (all, install-only, uninstall, clean-info, all-lib, clean)
8208 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
8209 * configure.ac: Adjust AC_OUTPUT output.
8210 * aclocal.m4: Regenerate.
8211 * configure: Regenerate.
8213 2012-04-19 Pedro Alves <palves@redhat.com>
8215 * Makefile.in (generated_files): New.
8216 (server_h): Remove the explicit dependency on config.h, and depend
8217 on $generated_files.
8219 2012-04-19 Pedro Alves <palves@redhat.com>
8221 * Makefile.in (INCGNU): Add -Ignulib.
8223 2012-04-19 Pedro Alves <palves@redhat.com>
8225 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
8226 (INCGNU): ... this, and spell out -I here.
8227 (GNULIB_LIB): Rename to ...
8229 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
8231 2012-04-19 Pedro Alves <palves@redhat.com>
8233 * config.in: Regenerate.
8235 2012-04-19 Pedro Alves <palves@redhat.com>
8237 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
8238 * server.h (memmem): Remove declaration.
8239 * config.in: Regenerate.
8240 * configure: Regenerate.
8242 2012-04-19 Yao Qi <yao@codesourcery.com>
8244 * Makefile.in (SFILES): Add common/vec.c.
8248 2012-04-19 Yao Qi <yao@codesourcery.com>
8250 * remote-utils.c (prepare_resume_reply): Replace with macro
8251 target_core_of_thread.
8252 * server.c (handle_qxfer_threads_proper): Likewise.
8253 * target.h (traget_core_of_thread): New macro.
8255 2012-04-18 Pedro Alves <palves@redhat.com>
8257 * aclocal.m4: Regenerate.
8258 * configure: Regenerate.
8260 2012-04-16 Yao Qi <yao@codesourcery.com>
8262 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
8263 duplicated on address.
8265 2012-04-16 Yao Qi <yao@codesourcery.com>
8267 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
8268 (struct tracepoint_action_ops) <send>: New field.
8269 (m_tracepoint_action_send, r_tracepoint_action_send): New.
8270 (agent_expr_send, x_tracepoint_action_send): New.
8271 (l_tracepoint_action_send): New.
8272 (cmd_qtdp): Download and install tracepoint
8273 according to `use_agent'.
8274 (run_inferior_command): Add one more parameter `len'.
8276 (tracepoint_send_agent): New.
8277 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
8279 2012-04-16 Yao Qi <yao@codesourcery.com>
8281 * tracepoint.c (download_tracepoints): Moved to ...
8282 (cmd_qtstart): ... here.
8284 2012-04-14 Yao Qi <yao@codesourcery.com>
8286 * tracepoint.c: Include inttypes.h.
8287 (struct collect_memory_action): Use sized types.
8288 (struct tracepoint): Likewise.
8289 (cmd_qtdp, stop_tracing): Update print specifiers.
8290 (cmd_qtp, response_tracepoint): Likewise.
8291 (collect_data_at_tracepoint): Likewise.
8292 (collect_data_at_step): Likewise.
8294 2012-04-14 Yao Qi <yao@codesourcery.com>
8296 Import gnulib module inttypes.
8297 * aclocal.m4, config.in, configure: Regenerated.
8299 2012-04-14 Yao Qi <yao@codesourcery.com>
8301 * Makefile.in (maintainer-clean, realclean, distclean): Remove
8302 Makefile and config.status at last.
8304 2012-04-13 Yao Qi <yao@codesourcery.com>
8306 * tracepoint.c: Include stdint.h unconditionally.
8308 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8310 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
8311 on BFD_HAVE_SYS_PROCFS_TYPE.
8312 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
8313 * configure: Regenerate.
8314 * config.in: Likewise.
8316 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
8318 * Makefile.in (clean): Also remove x32.c x32-linux.c
8319 x32-avx.c x32-avx-linux.c.
8320 (x32.o): New target.
8322 (x32-linux.o): Likewise.
8323 (x32-linux.c): Likewise.
8324 (x32-avx.o): Likewise.
8325 (x32-avx.c): Likewise.
8326 (x32-avx-linux.o): Likewise.
8327 (x32-avx-linux.c): Likewise.
8329 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
8330 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
8331 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
8332 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
8333 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
8334 i386/x32-avx-linux.xml.
8336 * linux-x86-low.c (init_registers_x32_linux): New prototype.
8337 (init_registers_x32_avx_linux): Likwise.
8338 (x86_linux_update_xmltarget): Call init_registers_x32_linux
8339 or init_registers_x32_avx_linux if linux_is_elf64 is false.
8341 2012-04-13 Pedro Alves <palves@redhat.com>
8343 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
8344 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
8345 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
8346 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
8349 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
8351 * linux-x86-low.c (compat_x32_clock_t): New.
8352 (compat_x32_siginfo_t): Likewise.
8353 (compat_x32_siginfo_from_siginfo): Likewise.
8354 (siginfo_from_compat_x32_siginfo): Likewise.
8355 (linux_is_elf64): Likewise.
8356 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
8357 and siginfo_from_compat_x32_siginfo for x32.
8358 (x86_arch_setup): Set linux_is_elf64.
8360 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
8363 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
8365 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
8366 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
8367 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
8368 compatible with process.
8370 2012-04-12 Yao Qi <yao@codesourcery.com>
8372 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
8373 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
8374 (install-only, install-info, clean): Handle sub dir gnulib.
8375 (all-lib, am--refresh): New targets.
8376 (memmem.o): Remove target.
8377 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
8378 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
8379 (AC_REPLACE_FUNCS): Remove memmem.
8380 Invoke gl_INIT and AM_INIT_AUTOMAKE.
8381 (AC_OUTPUT): Generate Makefile in gnulib/.
8382 * aclocal.m4, config.in, configure: Regenerated.
8384 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
8386 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
8388 2012-04-05 Pedro Alves <palves@redhat.com>
8390 -Werror=strict-aliasing
8392 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
8395 2012-04-04 Pedro Alves <palves@redhat.com>
8397 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
8398 (sparc_store_gregset_from_stack, sparc_store_gregset)
8399 (sparc_breakpoint_at): Fix formatting.
8401 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8403 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
8405 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
8406 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
8407 * config.in: Regenerate.
8408 * configure: Likewise.
8410 2012-03-29 Pedro Alves <palves@redhat.com>
8412 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
8413 Correct ptrace arguments.
8415 2012-03-28 Pedro Alves <palves@redhat.com>
8417 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
8418 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
8419 (IA64_FR1_REGNUM): New defines.
8420 (ia64_fetch_register): New.
8421 (the_low_target): Install it.
8422 * linux-low.h (struct linux_target_ops) <fetch_register>: New
8424 * linux-low.c (linux_fetch_registers): Try the
8425 the_low_target.fetch_register hook first.
8427 * linux-arm-low.c (the_low_target): Adjust.
8428 * linux-bfin-low.c (the_low_target): Adjust.
8429 * linux-cris-low.c (the_low_target): Adjust.
8430 * linux-crisv32-low.c (the_low_target): Adjust.
8431 * linux-m32r-low.c (the_low_target): Adjust.
8432 * linux-m68k-low.c (the_low_target): Adjust.
8433 * linux-mips-low.c (the_low_target): Adjust.
8434 * linux-ppc-low.c (the_low_target): Adjust.
8435 * linux-s390-low.c (the_low_target): Adjust.
8436 * linux-sh-low.c (the_low_target): Adjust.
8437 * linux-sparc-low.c (the_low_target): Adjust.
8438 * linux-tic6x-low.c (the_low_target): Adjust.
8439 * linux-x86-low.c (the_low_target): Adjust.
8440 * linux-xtensa-low.c (the_low_target): Adjust.
8442 2012-03-26 Pedro Alves <palves@redhat.com>
8444 * server.c (handle_qxfer_libraries): Don't bail early if
8445 the_target->qxfer_libraries_svr4 is not NULL.
8447 2012-03-26 Pedro Alves <palves@redhat.com>
8449 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
8451 2012-03-23 Pedro Alves <palves@redhat.com>
8453 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
8454 "library-list-svr4" element's start tag when the the DSO list is
8457 2012-03-23 Pedro Alves <palves@redhat.com>
8459 * linux-low.c (read_one_ptr): Read the inferior's pointer through
8460 a variable whose type size is the same as the inferior's pointer
8463 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
8465 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
8467 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
8468 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
8469 * linux-low.h: Include <signal.h>.
8470 (struct siginfo): Remove forward declaration.
8471 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
8474 2012-03-21 Mike Frysinger <vapier@gentoo.org>
8476 * .gitignore: Ignore more files.
8478 2012-03-19 Pedro Alves <palves@redhat.com>
8479 Jan Kratochvil <jan.kratochvil@redhat.com>
8481 * server.c (cont_thread, general_thread): Add describing comments.
8482 (start_inferior): Clear `cont_thread'.
8483 (handle_v_cont): Don't set `cont_thread' if resuming all threads
8486 2012-03-15 Yao Qi <yao@codesourcery.com>
8488 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
8490 (cmd_qtdp): ... here.
8492 2012-03-15 Yao Qi <yao@codesourcery.com>
8494 * tracepoint.c (struct tracepoint_action_ops): New.
8495 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
8496 (m_tracepoint_action_download): New.
8497 (r_tracepoint_action_download): New.
8498 (x_tracepoint_action_download): New.
8499 (l_tracepoint_action_download): New.
8500 (add_tracepoint_action): Install `action->ops' according type.
8501 (download_tracepoint_1): Move code `download' function pointer
8502 of various tracepoint_action_ops.
8504 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8506 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
8507 linux_ptrace_attach_warnings.
8509 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8511 * Makefile.in (linux-ptrace.o): New.
8512 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
8513 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
8514 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
8515 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
8516 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
8518 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
8520 2012-03-08 Yao Qi <yao@codesourcery.com>
8521 Pedro Alves <palves@redhat.com>
8523 Fix PR server/13392.
8524 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
8526 * tracepoint.c (remove_tracepoint): New.
8527 (cmd_qtdp): Call remove_tracepoint when failed to install.
8529 2012-03-07 Pedro Alves <palves@redhat.com>
8531 * linux-low.c (get_detach_signal): New.
8532 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
8533 Pass on pending signals to PTRACE_DETACH. Check the result of the
8535 * server.c (program_signals, program_signals_p): New.
8536 (handle_general_set): Handle QProgramSignals.
8537 * server.h (program_signals, program_signals_p): Declare.
8539 2012-03-05 Pedro Alves <palves@redhat.com>
8540 Jan Kratochvil <jan.kratochvil@redhat.com>
8542 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
8545 2012-03-03 Yao Qi <yao@codesourcery.com>
8547 * tracepoint.c (tracepoint_look_up_symbols): Update call to
8548 agent_look_up_symbols.
8550 2012-03-03 Yao Qi <yao@codesourcery.com>
8552 * Makefile.in (linux-low.o): Keep dependence on agent.h.
8553 (linux-x86-low.o): Likewise.
8554 * server.h: Remove in_process_agent_loaded.
8555 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
8559 2012-03-03 Yao Qi <yao@codesourcery.com>
8561 * tracepoint.c (gdb_agent_capability): New global.
8562 (in_process_agent_loaded_ust): Renamed to
8563 `in_process_agent_supports_ust'.
8565 (in_process_agent_supports_ust): Call agent_capability_check.
8566 (clear_installed_tracepoints): Assert that agent supports
8569 2012-03-03 Yao Qi <yao@codesourcery.com>
8571 * linux-low.c (linux_supports_agent): New.
8572 (linux_target_ops): Initialize field `supports_agent' with
8573 linux_supports_agent.
8574 * target.h (struct target_ops) <supports_agent>: New.
8575 (target_supports_agent): New macro.
8576 * server.c (handle_general_set): Handle packet 'QAgent'.
8577 (handle_query): Send `QAgent+'.
8578 * Makefile.in (server.o): Depends on agent.h.
8580 2012-03-03 Yao Qi <yao@codesourcery.com>
8582 * Makefile.in (OBS): Add agent.o.
8583 Add new rule for agent.o.
8584 Track dependence of tracepoint.c on agent.h.
8585 * tracepoint.c (run_inferior_command_1):
8586 (run_inferior_command): Call agent_run_command.
8587 (gdb_ust_connect_sync_socket): Deleted. Move it to
8589 (resume_thread, stop_thread): Likewise.
8590 (gdb_ust_socket_init): Renamed to ...
8591 (gdb_agent_socket_init): ... New.
8592 (gdb_ust_thread): Renamed to ...
8593 (gdb_agent_helper_thread): ... New.
8594 (gdb_ust_init): Move some code to ...
8595 (gdb_agent_init): ... here. New.
8596 [HAVE_UST]: Call gdb_ust_init.
8597 (initialize_tracepoint_ftlib): Call gdb_agent_init.
8598 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
8599 * config.in, configure: Regenerated.
8601 2012-03-02 Pedro Alves <palves@redhat.com>
8603 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
8604 * linux-low.c (struct simple_pid_list): New.
8605 (stopped_pids): New a struct simple_pid_list pointer.
8606 (add_to_pid_list, pull_pid_from_list): New.
8607 (handle_extended_wait): Don't assume the first signal new children
8608 report is SIGSTOP. Adjust call to pull_pid_from_list.
8609 (linux_wait_for_lwp): Adjust.
8611 2012-03-02 Yao Qi <yao@codesourcery.com>
8613 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
8616 2012-03-02 Yao Qi <yao@codesourcery.com>
8618 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
8619 `stop_pc' and `tpoint'. Update caller.
8621 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
8623 * linux-low.h (linux_target_ops): Add regset_bitmap member.
8624 * linux-low.c (use_linux_regsets): New macro.
8625 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
8626 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
8627 (linux_register_in_regsets): New function.
8628 (usr_fetch_inferior_registers): Skip registers covered by
8630 (usr_store_inferior_registers): Likewise.
8631 (usr_fetch_inferior_registers): New macro.
8632 (usr_store_inferior_registers): Likewise.
8633 (linux_fetch_registers): Handle mixed regset/non-regset targets.
8634 (linux_store_registers): Likewise.
8635 * linux-mips-low.c (init_registers_mips_dsp_linux): New
8637 (init_registers_mips64_dsp_linux): Likewise.
8638 (init_registers_mips_linux): New macro.
8639 (init_registers_mips_dsp_linux): Likewise.
8640 (mips_dsp_num_regs): Likewise.
8641 (DSP_BASE, DSP_CONTROL): New fallback macros.
8642 (mips_base_regs): New macro.
8643 (mips_regmap): Use it. Fix the size.
8644 (mips_dsp_regmap): New variable.
8645 (mips_dsp_regset_bitmap): Likewise.
8646 (mips_arch_setup): New function.
8647 (mips_cannot_fetch_register): Use the_low_target.regmap rather
8649 (mips_cannot_store_register): Likewise.
8650 (the_low_target): Update .arch_setup, .num_regs and .regmap
8651 initializers. Add .regset_bitmap initializer.
8652 * linux-arm-low.c (the_low_target): Add .regset_bitmap
8654 * linux-bfin-low.c (the_low_target): Likewise.
8655 * linux-cris-low.c (the_low_target): Likewise.
8656 * linux-crisv32-low.c (the_low_target): Likewise.
8657 * linux-ia64-low.c (the_low_target): Likewise.
8658 * linux-m32r-low.c (the_low_target): Likewise.
8659 * linux-m68k-low.c (the_low_target): Likewise.
8660 * linux-ppc-low.c (the_low_target): Likewise.
8661 * linux-s390-low.c (the_low_target): Likewise.
8662 * linux-sh-low.c (the_low_target): Likewise.
8663 * linux-sparc-low.c (the_low_target): Likewise.
8664 * linux-tic6x-low.c (the_low_target): Likewise.
8665 * linux-x86-low.c (the_low_target): Likewise.
8666 * linux-xtensa-low.c (the_low_target): Likewise.
8667 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
8668 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
8669 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
8671 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
8672 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
8674 2012-02-29 Yao Qi <yao@codesourcery.com>
8675 Pedro Alves <palves@redhat.com>
8677 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
8678 `step_over_finished' is true.
8680 2012-02-27 Pedro Alves <palves@redhat.com>
8682 * linux-low.c (pid_is_stopped): Delete, moved to common/.
8683 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
8685 2012-02-27 Pedro Alves <palves@redhat.com>
8688 * linux-low.c (pid_is_stopped): New.
8689 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
8691 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
8693 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
8696 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
8698 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
8700 2012-02-24 Luis Machado <lgustavo@codesourcery>
8702 * server.c (handle_query): Advertise support for target-side
8703 breakpoint condition evaluation.
8704 (process_point_options): New function.
8705 (process_serial_event): When inserting a breakpoint, check for
8706 a target-side condition that should be evaluated.
8708 * mem-break.c: Include regcache.h and ax.h.
8709 (point_cond_list_t): New data structure.
8710 (breakpoint) <cond_list>: New field.
8711 (find_gdb_breakpoint_at): Make non-static.
8712 (delete_gdb_breakpoint_at): Clear any target-side
8714 (clear_gdb_breakpoint_conditions): New function.
8715 (add_condition_to_breakpoint): Likewise.
8716 (add_breakpoint_condition): Likewise.
8717 (gdb_condition_true_at_breakpoint): Likewise.
8718 (gdb_breakpoint_here): Return result directly instead
8719 of going through a local variable.
8721 * mem-break.h (find_gdb_breakpoint_at): New prototype.
8722 (clear_gdb_breakpoint_conditions): Likewise.
8723 (add_breakpoint_condition): Likewise.
8724 (gdb_condition_true_at_breakpoint): Likewise.
8726 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
8727 (need_step_over_p): Take target-side breakpoint condition into
8730 2012-02-24 Luis Machado <lgustavo@codesourcery>
8732 * server.h: Include tracepoint.h.
8733 (agent_mem_read, agent_get_trace_state_variable_value,
8734 agent_set_trace_state_variable_value,
8735 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
8736 get_set_tsv_func_addr): New prototypes.
8738 * ax.h: New include file.
8739 * ax.c: New source file.
8741 * tracepoint.c: Include ax.h.
8742 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
8743 agent_expr, eval_result_type): Move to ax.h.
8744 (parse_agent_expr): Rename to ...
8745 (gdb_parse_agent_expr): ... this, make it non-static and move
8747 (unparse_agent_expr) Rename to ...
8748 (gdb_unparse_agent_expr): ... this, make it non-static and move
8750 (eval_agent_expr): Rename to ...
8751 (eval_tracepoint_agent_expr): ... this.
8752 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
8753 forward declarations.
8754 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
8755 (agent_get_trace_state_variable_value): New function.
8756 (agent_set_trace_state_variable_value): New function.
8757 (cmd_qtdp): Call gdb_parse_agent_expr (...).
8758 (response_tracepoint): Call gdb_unparse_agent_expr (...).
8759 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
8760 (condition_true_at_tracepoint): Likewise.
8761 (parse_agent_expr): Rename to ...
8762 (gdb_parse_agent_expr): ... this and move to ax.c.
8763 (unparse_agent_expr): Rename to ...
8764 (gdb_unparse_agent_expr): ... this and move to ax.c.
8765 (gdb_agent_op_name): Move to ax.c.
8766 (eval_agent_expr): Rename to ...
8767 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
8769 (eval_tracepoint_agent_expr): New function.
8770 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
8772 (current_insn_ptr, emit_error, struct bytecode_address): Move to
8774 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
8775 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
8776 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
8777 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
8778 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
8779 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
8780 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
8781 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
8782 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
8783 (compile_bytecodes): Remove forward declaration.
8784 (is_goto_target): Move to ax.c.
8785 (compile_bytecodes): Move to ax.c and call
8786 agent_get_trace_state_variable_value (...) and
8787 agent_set_trace_state_variable_value (...).
8789 * Makefile.in: Update ax.c and IPA dependencies.
8791 2012-02-24 Pedro Alves <palves@redhat.com>
8793 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
8794 (cmd_bigqtbuffer_circular): ... this. Only handle
8795 'QTBuffer:circular:'.
8796 (handle_tracepoint_general_set): Adjust.
8798 2012-02-16 Yao Qi <yao@codesourcery.com>
8800 * inferiors.c: Move code to ...
8801 * dll.c: .... here. New.
8802 * server.h: Declare clear_dlls.
8803 * Makefile.in (SFILES): Add dll.c.
8807 2012-02-11 Yao Qi <yao@codesourcery.com>
8809 * server.c: (handle_monitor_command): Add a new parameter
8811 (handle_query): Update caller.
8813 2012-02-09 Joel Brobecker <brobecker@adacore.com>
8815 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
8816 * configure, config.in: Regenerate.
8817 * hostio.c: Provide an alternate implementation if HAVE_READLINK
8820 2012-02-02 Pedro Alves <palves@redhat.com>
8822 Try SIGKILL first, then PTRACE_KILL.
8823 * linux-low.c (linux_kill_one_lwp): New.
8824 (linux_kill_one_lwp): Rename to ...
8825 (kill_one_lwp_callback): ... this. Use the new
8828 2012-02-02 Pedro Alves <palves@redhat.com>
8830 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
8833 2012-01-27 Pedro Alves <palves@redhat.com>
8835 * linux-low.c (linux_child_pid_to_exec_file): Delete.
8836 (elf_64_file_p): Make static.
8837 (linux_pid_exe_is_elf_64_file): New.
8838 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
8839 Delete declarations.
8840 (linux_pid_exe_is_elf_64_file): Declare.
8841 * linux-x86-low.c (x86_arch_setup): Use
8842 linux_pid_exe_is_elf_64_file.
8844 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
8846 * linux-low.c (linux_wait_for_event_1): Rename to ...
8847 (linux_wait_for_event): ... here and merge it with former
8848 linux_wait_for_event - new variable wait_ptid, use it.
8849 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
8851 2012-01-23 Pedro Alves <palves@redhat.com>
8853 * server.c (main): Avoid yet another case of infinite loop while
8854 detaching/killing after a longjmp.
8856 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
8859 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
8861 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
8863 * hostio.c (handle_readlink): New function.
8864 (handle_vFile): Call it to handle "vFile:readlink" packets.
8866 2012-01-20 Pedro Alves <palves@redhat.com>
8867 Ulrich Weigand <ulrich.weigand@linaro.org>
8869 * server.c (handle_v_requests): Only support vAttach and vRun to
8870 start multiple processes when in extended protocol mode.
8872 2012-01-17 Pedro Alves <palves@redhat.com>
8874 * tracepoint.c (initialize_tracepoint): Use mmap instead of
8875 memalign plus mprotect to allocate the scratch buffer.
8877 2012-01-13 Pedro Alves <palves@redhat.com>
8879 * server.c (attach_inferior): Clear `cont_thread'.
8881 2012-01-13 Pedro Alves <palves@redhat.com>
8883 * server.c (main): Avoid infinite loop while detaching/killing
8886 2012-01-09 Doug Evans <dje@google.com>
8888 * server.c (start_inferior): Set last_ptid in --wrapper case.
8890 2012-01-06 Yao Qi <yao@codesourcery.com>
8892 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
8894 [IN_PROCESS_AGENT] (debug_agent): New global variable.
8896 2012-01-04 Yao Qi <yao@codesourcery.com>
8898 * tracepoint.c (cmd_qtdp): Print debug message
8899 for static tracepoint.
8901 2012-01-04 Yao Qi <yao@codesourcery.com>
8903 * tracepoint.c (trace_vdebug): Differentiate debug message
8904 between gdbserver and IPA.
8906 2012-01-03 Yao Qi <yao@codesourcery.com>
8908 * tracepoint.c (tracepoint_was_hit): Don't collect for
8911 2012-01-02 Joel Brobecker <brobecker@adacore.com>
8913 * terminal.h: Reformat copyright header.
8915 2012-01-02 Joel Brobecker <brobecker@adacore.com>
8917 * server.c (gdbserver_version): Update copyright year.
8918 * gdbreplay.c (gdbreplay_version): Likewise.
8920 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
8922 * linux-low.c (linux_create_inferior): Put empty if clause for write.
8925 2011-12-18 Hui Zhu <teawater@gmail.com>
8926 * linux-low.c (linux_create_inferior): Save return value to ret.
8928 2011-12-18 Hui Zhu <teawater@gmail.com>
8930 * linux-low.c (linux_create_inferior): Save return value to ret.
8932 2011-12-16 Doug Evans <dje@google.com>
8934 * linux-low.c (linux_create_inferior): If stdio connection,
8935 redirect stdin from /dev/null, stdout to stderr.
8936 * remote-utils.c (remote_is_stdio): New static global.
8937 (remote_connection_is_stdio): New function.
8938 (remote_prepare): Handle stdio connection.
8939 (remote_open): Ditto.
8940 (remote_close): Don't close stdin for stdio connections.
8941 (read_prim,write_prim): New functions. Replace all calls to
8942 read/write to these.
8943 * server.c (main): Watch for "-" argument. Move call to
8944 remote_prepare before start_inferior.
8945 * server.h (STDIO_CONNECTION_NAME): New macro.
8946 (remote_connection_is_stdio): Declare.
8948 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
8949 in debugging output.
8951 2011-12-15 Yao Qi <yao@codesourcery.com>
8953 * tracepoint.c: Include sys/syscall.h.
8954 (gdb_ust_thread): Remove preprocessor conditional.
8956 2011-12-14 Pedro Alves <pedro@codesourcery.com>
8958 * linux-low.c (linux_detach_one_lwp): Call
8959 the_low_target.prepare_to_resume before detaching.
8961 2011-12-14 Yao Qi <yao@codesourcery.com>
8963 * tracepoint.c (gdb_ust_thread): Don't ignore return value
8966 2011-12-14 Yao Qi <yao@codesourcery.com>
8968 * i386-low.c (i386_low_stopped_data_address): Initialize local
8971 2011-12-13 Pedro Alves <pedro@codesourcery.com>
8975 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
8976 DR_CONTROL unless necessary. Extend comments.
8977 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
8978 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
8980 2011-12-13 Yao Qi <yao@codesourcery.com>
8982 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
8984 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
8986 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
8988 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
8989 Print new debug message for such case.
8991 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
8993 Fix overlapping memcpy.
8994 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
8995 the read_inferior_memory transfer.
8996 (delete_fast_tracepoint_jump): New variable buf. Use it for the
8997 write_inferior_memory transfer.
8998 (set_fast_tracepoint_jump): New variable buf. Use it for the
8999 read_inferior_memory and write_inferior_memory transfers.
9000 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
9001 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
9002 Use it for the write_inferior_memory transfer.
9003 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
9006 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9008 * linux-low.c (fetch_register, store_register): Make code
9009 consistent, fix formatting.
9011 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9013 * linux-low.c (usr_store_inferior_registers): Factor out code
9014 to handle individual registers into...
9015 (store_register): ... this new function.
9017 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
9019 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
9020 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
9021 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
9022 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
9023 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
9024 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
9025 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
9026 (srv_xmlfiles): Add new XML files.
9028 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
9030 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
9031 (init_registers_s390_linux32v1): Add prototype.
9032 (init_registers_s390_linux32v2): Likewise.
9033 (init_registers_s390_linux64v1): Likewise.
9034 (init_registers_s390_linux64v2): Likewise.
9035 (init_registers_s390x_linux64v1): Likewise.
9036 (init_registers_s390x_linux64v2): Likewise.
9037 (s390_num_regs): Increment to 52.
9038 (s390_regmap): Add orig_r2 register.
9039 (s390_num_regs_3264): Increment to 68.
9040 (s390_regmap_3264): Add orig_r2 register.
9041 (s390_collect_ptrace_register): Handle orig_r2 register.
9042 (s390_supply_ptrace_register): Likewise.
9043 (s390_fill_last_break): New function.
9044 (s390_store_last_break): Likewise.
9045 (s390_fill_system_call): New function.
9046 (s390_store_system_call): Likewise.
9047 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
9049 (s390_check_regset): New function.
9050 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
9051 NT_S390_SYSTEM_CALL regsets and use appropriate description.
9052 Update target_regsets for available register sets.
9054 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
9055 Jan Kratochvil <jan.kratochvil@redhat.com>
9057 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
9058 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
9060 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
9061 * linux-low.h (struct process_info_private): New member r_debug.
9062 * server.c (handle_qxfer_libraries): Call
9063 the_target->qxfer_libraries_svr4.
9064 (handle_qxfer_libraries_svr4): New function.
9065 (qxfer_packets): New entry "libraries-svr4".
9066 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
9067 * target.h (struct target_ops): New member qxfer_libraries_svr4.
9068 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
9069 PACKET_qXfer_libraries_svr4.
9071 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
9073 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
9074 PSW address/mask between 8-byte and 16-byte formats.
9075 (s390_supply_ptrace_register): Likewise.
9076 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
9077 basic addressing mode bit.
9079 2011-11-24 Stan Shebs <stan@codesourcery.com>
9081 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
9083 2011-11-17 Stan Shebs <stan@codesourcery.com>
9085 * tracepoint.c (struct tracepoint): New field traceframe_usage.
9086 (tracing_start_time): New global.
9087 (tracing_stop_time): New global.
9088 (tracing_user_name): New global.
9089 (tracing_notes): New global.
9090 (tracing_stop_note): New global.
9091 (cmd_qtstart): Set traceframe_usage, start_time.
9092 (stop_tracing): Set stop_time.
9093 (cmd_qtstatus): Report additional status.
9094 (cmd_qtp): New function.
9095 (handle_tracepoint_query): Call it.
9096 (cmd_qtnotes): New function.
9097 (handle_tracepoint_general_set): Call it.
9098 (get_timestamp): Rename from tsv_get_timestamp.
9100 2011-11-14 Stan Shebs <stan@codesourcery.com>
9101 Kwok Cheung Yeung <kcy@codesourcery.com>
9103 * linux-x86-low.c (small_jump_insn): New.
9104 (i386_install_fast_tracepoint_jump_pad): Add arguments for
9105 trampoline and error message, build a trampoline and issue a small
9106 jump instruction to it.
9107 (x86_install_fast_tracepoint_jump_pad): Add arguments for
9108 trampoline and error message.
9109 (x86_get_min_fast_tracepoint_insn_len): New.
9110 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
9111 * linux-low.h (struct linux_target_ops): Add arguments to
9112 install_fast_tracepoint_jump_pad operation, add new operation.
9113 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
9115 (linux_get_min_fast_tracepoint_insn_len): New function.
9116 (linux_target_op): Add new operation.
9117 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
9118 (gdb_trampoline_buffer_end): Ditto.
9119 (gdb_trampoline_buffer_error): Ditto.
9120 (struct ipa_sym_addresses): Add fields for new IPA variables.
9121 (symbol_list): Add entries for new IPA variables.
9122 (struct tracepoint): Add fields to hold the address range of the
9123 trampoline used by the tracepoint.
9124 (trampoline_buffer_head): New static variable.
9125 (trampoline_buffer_tail): Ditto.
9126 (claim_trampoline_space): New function.
9127 (have_fast_tracepoint_trampoline_buffer): New function.
9128 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
9130 (install_fast_tracepoint): Ditto, also add error buffer argument.
9131 (cmd_qtminftpilen): New function.
9132 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
9133 (fast_tracepoint_from_trampoline_address): New function.
9134 (fast_tracepoint_collecting): Handle trampoline as part of jump
9136 (set_trampoline_buffer_space): New function.
9137 (initialize_tracepoint): Initialize new IPA variables.
9138 * target.h (struct target_ops): Add arguments to
9139 install_fast_tracepoint_jump_pad operation, add new
9140 get_min_fast_tracepoint_insn_len operation.
9141 (target_get_min_fast_tracepoint_insn_len): New.
9142 (install_fast_tracepoint_jump_pad): Add arguments.
9143 * server.h (IPA_BUFSIZ): Define.
9144 * linux-i386-ipa.c: Include extra header files.
9145 (initialize_fast_tracepoint_trampoline_buffer): New function.
9146 (initialize_low_tracepoint): Call it.
9147 * server.h (set_trampoline_buffer_space): Declare.
9148 (claim_trampoline_space): Ditto.
9149 (have_fast_tracepoint_trampoline_buffer): Ditto.
9151 2011-11-14 Yao Qi <yao@codesourcery.com>
9153 * server.c (handle_query): Handle InstallInTrace for qSupported.
9154 * tracepoint.c (add_tracepoint): Sort list.
9155 (install_tracepoint, download_tracepoint): New.
9156 (cmd_qtdp): Call them to install and download tracepoints.
9157 (sort_tracepoints): Removed.
9158 (cmd_qtstart): Update.
9160 2011-11-14 Yao Qi <yao@codesourcery.com>
9162 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
9163 * mem-break.h: Declare.
9164 * tracepoint.c (cmd_qtstart): Move some code to ...
9165 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
9167 (download_tracepoints): Move some code to ...
9168 (download_tracepoint_1): ... here. New.
9170 2011-11-08 Yao Qi <yao@codesourcery.com>
9172 * remote-utils.c (relocate_instruction): A comment fix.
9174 2011-11-07 Joel Brobecker <brobecker@adacore.com>
9176 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
9177 (i386_dr_low_get_control, i386_dr_low_get_status): Use
9178 dr_status_mirror and dr_control_mirror from debug_reg_state.
9179 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
9180 (i386_initial_stuff): Remove use of deleted globals.
9181 (i386_get_thread_context, i386_set_thread_context,
9182 i386_thread_added): Use dr_status_mirror and dr_control_mirror
9183 from debug_reg_state.
9185 2011-11-05 Yao Qi <yao@codesourcery.com>
9187 * tracepoint.c (gdb_collect): Loop over tracepoints of same
9188 address as TPOINT's.
9190 2011-11-02 Stan Shebs <stan@codesourcery.com>
9192 * tracepoint.c (agent_mem_read_string): New function.
9193 (eval_agent_expr): Call it for tracenz.
9194 * server.c (handle_query): Report support for tracenz.
9196 2011-11-02 Yao Qi <yao@codesourcery.com>
9198 * tracepoint.c (cmd_qtstart): Remove unused local variables.
9200 2011-11-02 Yao Qi <yao@codesourcery.com>
9202 * target.h: Fix a typo in comment.
9204 2011-10-31 Pedro Alves <pedro@codesourcery.com>
9206 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
9207 clobber the breakpoints' shadows with fast tracepoint jumps.
9208 * mem-break.h (check_mem_write): Add `myaddr' parameter.
9209 * target.c (write_inferior_memory): Also pass MYADDR down to
9212 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
9214 * configure.ac: Check support for personality routine.
9215 * configure: Regenerate.
9216 * config.in: Likewise.
9217 * linux-low.c: Include <sys/personality.h>.
9218 Define ADDR_NO_RANDOMIZE if necessary.
9219 (linux_create_inferior): Disable address space randomization when
9220 forking inferior, if requested.
9221 (linux_supports_disable_randomization): New function.
9222 (linux_target_ops): Install it.
9223 * server.h (disable_randomization): Declare.
9224 * server.c (disable_randomization): New global variable.
9225 (handle_general_set): Handle QDisableRandomization.
9226 (handle_query): Likewise for qSupported.
9227 (main): Support --disable-randomization and --no-disable-randomization
9228 command line arguments.
9229 * target.h (struct target_ops): Add supports_disable_randomization.
9230 (target_supports_disable_randomization): New macro.
9232 2011-09-29 Mike Frysinger <vapier@gentoo.org>
9234 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
9236 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
9237 [!PT_GETDSBT] (target_loadmap): New definition.
9238 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
9239 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
9240 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
9241 and PT_GETDSBT to LINUX_LOADMAP.
9242 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
9243 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
9245 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
9247 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
9248 (arm_linux_hwbp_cap): New static variable.
9249 (arm_linux_get_hwbp_cap): Replace by ...
9250 (arm_linux_init_hwbp_cap): ... this new function.
9251 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
9252 (arm_linux_get_hw_watchpoint_count): Likewise.
9253 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9254 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
9255 (arm_prepare_to_resume): Use perror_with_name instead of error.
9257 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
9259 * linux-arm-low.c: Include <signal.h>.
9260 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
9261 (struct arm_linux_hwbp_cap): New data type.
9262 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
9263 (struct arm_linux_hw_breakpoint): New data type.
9264 (MAX_BPTS, MAX_WPTS): Define.
9265 (struct arch_process_info, struct arch_lwp_info): New data types.
9266 (arm_linux_get_hwbp_cap): New function.
9267 (arm_linux_get_hw_breakpoint_count): Likewise.
9268 (arm_linux_get_hw_watchpoint_count): Likewise.
9269 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9270 (arm_hwbp_control_initialize): Likewise.
9271 (arm_hwbp_control_is_enabled): Likewise.
9272 (arm_hwbp_control_is_initialized): Likewise.
9273 (arm_hwbp_control_disable): Likewise.
9274 (arm_linux_hw_breakpoint_equal): Likewise.
9275 (arm_linux_hw_point_initialize): Likewise.
9276 (struct update_registers_data): New data structure.
9277 (update_registers_callback: New function.
9278 (arm_insert_point): Likewise.
9279 (arm_remove_point): Likewise.
9280 (arm_stopped_by_watchpoint): Likewise.
9281 (arm_stopped_data_address): Likewise.
9282 (arm_new_process): Likewise.
9283 (arm_new_thread): Likewise.
9284 (arm_prepare_to_resume): Likewise.
9285 (the_low_target): Register arm_insert_point, arm_remove_point,
9286 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
9287 arm_new_thread, and arm_prepare_to_resume.
9289 2011-09-15 Stan Shebs <stan@codesourcery.com>
9291 * server.h (struct emit_ops): Add compare-goto fields.
9292 * tracepoint.c (gdb_agent_op_sizes): New table.
9293 (emit_eq_goto): New function.
9294 (emit_ne_goto): New function.
9295 (emit_lt_goto): New function.
9296 (emit_le_goto): New function.
9297 (emit_gt_goto): New function.
9298 (emit_ge_goto): New function.
9299 (is_goto_target): New function.
9300 (compile_bytecodes): Recognize special cases of compare-goto
9301 combinations and call specialized emitters for them.
9302 * linux-x86-low.c (amd64_emit_eq_goto): New function.
9303 (amd64_emit_ne_goto): New function.
9304 (amd64_emit_lt_goto): New function.
9305 (amd64_emit_le_goto): New function.
9306 (amd64_emit_gt_goto): New function.
9307 (amd64_emit_ge_goto): New function.
9308 (amd64_emit_ops): Add the new functions.
9309 (i386_emit_eq_goto): New function.
9310 (i386_emit_ne_goto): New function.
9311 (i386_emit_lt_goto): New function.
9312 (i386_emit_le_goto): New function.
9313 (i386_emit_gt_goto): New function.
9314 (i386_emit_ge_goto): New function.
9315 (i386_emit_ops): Add the new functions.
9317 2011-09-08 Stan Shebs <stan@codesourcery.com>
9319 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
9320 (i386_emit_epilogue): Restore %ebx.
9322 2011-08-31 Jie Zhang <jzhang918@gmail.com>
9324 * server.c (step_thread): Remove definition.
9325 (process_serial_event): Don't handle Hs.
9326 * server.h (step_thread): Remove declaration.
9327 * target.c (set_desired_inferior): Remove use of step_thread.
9329 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
9331 * linux-low.c: Include linux-procfs.h.
9332 (linux_attach_lwp_1): Update comments.
9333 (linux_attach): Scan for existing threads when attaching to a
9334 process that is the tgid.
9335 * Makefile.in: Update dependencies.
9337 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
9339 * configure.srv: Add linux-procfs.o dependencies.
9341 2011-08-14 Yao Qi <yao@codesourcery.com>
9343 * target.h (struct target_ops): Fix indent.
9344 * win32-low.c (win32_target_ops): Fix comment.
9346 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
9347 Yao Qi <yao@codesourcery.com>
9349 * Makefile.in (clean): Remove tic6x-*.c files.
9350 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
9351 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
9352 (tic6x-c64xp-linux.c): Likewise.
9353 * configure.srv: Add support for tic6x-*-uclinux.
9354 * linux-tic6x-low.c: New.
9355 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
9357 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
9358 Yao Qi <yao@codesourcery.com>
9360 * target.h (struct target_ops): Add read_loadmap.
9361 * linux-low.c (struct target_loadseg): New type.
9362 (struct target_loadmap): New type.
9363 (linux_read_loadmap): New function.
9364 (linux_target_ops): Add linux_read_loadmap.
9365 * server.c (handle_query): Support qXfer:fdpic:read packet.
9366 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
9369 2011-08-05 Eli Zaretskii <eliz@gnu.org>
9371 * win32-low.c: Include <stdint.h>.
9373 2011-07-22 Pedro Alves <pedro@codesourcery.com>
9375 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
9376 to the inferior here.
9377 (i386_remove_aligned_watchpoint): Ditto.
9378 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
9379 fit part of the watchpoint in the debug registers.
9380 (i386_update_inferior_debug_regs): New.
9381 (i386_low_insert_watchpoint): Work on a local mirror of the debug
9382 registers, and only update the inferior on success.
9383 (i386_low_remove_watchpoint): Ditto.
9385 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
9387 * linux-low.c (compare_ints, unique, list_threads, show_process,
9388 linux_core_of_thread): Delete.
9389 (linux_target_ops): Change linux_core_of_thread to
9390 linux_common_core_of_thread.
9391 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
9392 * utils.c (malloc_failure): Change type of argument.
9393 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
9394 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
9395 common/linux-osdata.c, common/ptid.c and common/buffer.c.
9396 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
9397 (IPA_OBJS): Add common-utils-ipa.o.
9398 (ptid_h, linux_osdata_h): New macros.
9399 (server_h): Add common/common-utils.h, common/xml-utils.h,
9400 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
9402 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
9403 ptid.o, buffer.o): New rules.
9404 (linux-low.o): Add common/linux-osdata.h as a dependency.
9405 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
9406 * configure.ac: Add AC_HEADER_DIRENT check.
9407 * config.in: Regenerate.
9408 * configure: Regenerate.
9409 * remote-utils.c (xml_escape_text): Delete.
9410 (buffer_grow, buffer_free, buffer_init, buffer_finish,
9411 buffer_xml_printf): Move to common/buffer.c.
9412 * server.c (main): Remove call to initialize_inferiors.
9413 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
9414 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
9415 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
9416 internal_error, gdb_assert, gdb_assert_fail): Delete.
9417 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
9418 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
9420 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
9421 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
9422 initialize_inferiors): Delete.
9424 2011-07-20 Pedro Alves <pedro@codesourcery.com>
9426 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
9429 2011-05-31 Pedro Alves <pedro@codesourcery.com>
9431 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
9433 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
9435 2011-05-26 Yao Qi <yao@codesourcery.com>
9437 * Makefile.in (thread-db.o): Track dependence to
9438 common/gdb_thread_db.h.
9439 * thread-db.c: include gdb_thread_db.h from right place.
9441 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
9443 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
9444 __FILE__ and __LINE__ to internal_error.
9446 2011-05-13 Doug Evans <dje@google.com>
9448 * thread-db.c (try_thread_db_load_from_sdir): New function.
9449 (try_thread_db_load_from_dir): New function.
9450 (thread_db_load_search): Handle $sdir, ignore $pdir.
9451 Remove trying of system directories if search of
9452 libthread-db-search-path fails, that is now done via $sdir.
9454 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
9456 * server.c (handle_query): Add EnableDisableTracepoints to the list
9457 of supported features.
9458 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
9460 (cmd_qtenable_disable): New.
9461 (cmd_qtstart): Install tracepoints even if disabled.
9462 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
9463 receiving a QTEnable or QTDisable packet.
9464 (gdb_collect): Skip data collection if fast tracepoint is disabled.
9465 (ust_marker_to_static_tracepoint): Do not ignore disabled static
9467 (gdb_probe): Skip data collection if static tracepoint is disabled.
9469 2011-05-10 Doug Evans <dje@google.com>
9471 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
9473 2011-05-04 Doug Evans <dje@google.com>
9475 * linux-low.c (linux_join): Skip process lookup.
9476 * spu-low.c (spu_join): Ditto.
9477 * server.c (join_inferiors_callback): Delete.
9478 (process_serial_event): For 'D' packet (detach) call join_inferior
9481 2011-05-04 Joseph Myers <joseph@codesourcery.com>
9483 * README: Don't mention xscale*-*-linux*.
9484 * configure.srv (xscale*-*-linux*): Don't handle target.
9486 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
9488 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
9490 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
9491 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
9492 (i386_emit_void_call_2): Likewise.
9494 2011-04-26 Yao Qi <yao@codesourcery.com>
9496 * linux-low.c: Move common macros to linux-ptrace.h.
9497 Include linux-ptrace.h.
9498 * Makefile.in (linux_ptrace_h): New.
9499 (linux-low.o): Depends on linux-ptrace.h.
9501 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
9503 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
9504 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
9505 (remote_prepare): New function with most of the TCP code from ...
9506 (remote_open): ... here. Detect PORT here unconditionally. Move also
9507 setting transport_is_reliable.
9508 * server.c (run_once): New variable.
9509 (gdbserver_usage): Document it.
9510 (main): Set run_once for `--once'. Call remote_prepare. Exit after
9511 the first run if RUN_ONCE.
9512 * server.h (run_once, remote_prepare): New declarations.
9514 2011-04-19 Tom Tromey <tromey@redhat.com>
9516 * win32-low.c (handle_load_dll): Remove duplicate "the".
9518 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
9520 Remove support for old Cygwin 1.5 versions.
9521 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
9522 function to avoid warning.
9523 (win32_add_one_solib): Use cygwin_conv_path function to avoid
9526 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
9528 * gdbserver/server.h (Macro _): Define it if not available.
9530 2011-03-14 Michael Snyder <msnyder@vmware.com>
9532 * hostio.c (handle_close): Remove unnecessary null test.
9534 2011-03-10 Joel Brobecker <brobecker@adacore.com>
9536 * Makefile.in (maintainer-clean realclean distclean): Remove
9537 "make ... subdir_do" command.
9539 2011-03-10 Michael Snyder <msnyder@vmware.com>
9541 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
9543 * server.c (handle_v_run): Free alloced buffer on early return.
9545 2011-03-09 Yao Qi <yao@codesourcery.com>
9548 2011-03-04 Yao Qi <yao@codesourcery.com>
9550 * Makefile.in: Remove GNU make feature --directory.
9552 2011-03-05 Yao Qi <yao@codesourcery.com>
9554 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9555 (subdir_do): New make target. Copied from gdb/Makefile.
9556 (maintainer-clean, realclean, distclean, clean): Call corresponding
9557 make targets in common/Makefile.
9559 2011-02-11 Yao Qi <yao@codesourcery.com>
9561 * configure.ac: Call AC_PROG_RANLIB.
9562 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9563 * configure: Regenerate.
9565 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9567 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
9569 2011-03-06 Yao Qi <yao@codesourcery.com>
9571 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
9573 2011-03-05 Yao Qi <yao@codesourcery.com>
9575 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9576 (subdir_do): New make target. Copied from gdb/Makefile.
9577 (maintainer-clean, realclean, distclean, clean): Call corresponding
9578 make targets in common/Makefile.
9580 2011-03-04 Yao Qi <yao@codesourcery.com>
9582 * Makefile.in: Remove GNU make feature --directory.
9584 2011-03-04 Michael Snyder <msnyder@vmware.com>
9586 * server.c (queue_stop_reply): Call xmalloc not malloc.
9588 2011-03-02 Michael Snyder <msnyder@vmware.com>
9590 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
9592 2011-02-28 Michael Snyder <msnyder@vmware.com>
9594 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
9595 (cmd_qtframe): Ditto.
9596 (cmd_qtbuffer): Ditto.
9597 (cmd_bigqtbuffer): Ditto.
9599 * utils.c (decimal2str): Initialize 'width' to nine, then
9602 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
9604 * hostio.c (require_data): Free *data, not data.
9606 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9608 * hostio.c (require_data): Use free, not xfree.
9610 2011-02-27 Michael Snyder <msnyder@vmware.com>
9612 * server.c (handle_query): Discard unused value.
9614 * hostio.c (require_data): Free malloc memory before returning
9617 2011-02-26 Michael Snyder <msnyder@vmware.com>
9619 * linux-low.c (list_threads): Call closedir for dirent.
9621 2011-02-27 Michael Snyder <msnyder@vmware.com>
9623 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
9624 a case statement falls through.
9626 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
9628 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
9631 2011-02-26 Michael Snyder <msnyder@vmware.com>
9633 * utils.c (decimal2str): Eliminate dead code and dead param.
9634 (pulongest): Drop dead param from call to decimal2str.
9637 2011-02-24 Joel Brobecker <brobecker@adacore.com>
9639 Revert the following patch (not approved yet):
9640 2011-02-21 Hui Zhu <teawater@gmail.com>
9641 * tracepoint.c (tp_printf): New function.
9642 (eval_agent_expr): Handle gdb_agent_op_printf.
9644 2011-02-21 Hui Zhu <teawater@gmail.com>
9646 * tracepoint.c (tp_printf): New function.
9647 (eval_agent_expr): Handle gdb_agent_op_printf.
9649 2011-02-18 Tom Tromey <tromey@redhat.com>
9651 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
9652 (tracepoint.o): Likewise.
9653 * tracepoint.c (enum gdb_agent_op): Use ax.def.
9654 (gdb_agent_op_names): Likewise.
9656 2011-02-18 Tom Tromey <tromey@redhat.com>
9658 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
9659 gdb_agent_op_rot>: New constants.
9660 (gdb_agent_op_names): Add pick and roll.
9661 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
9664 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
9666 * aclocal.m4: Regenerated with aclocal-1.11.1.
9668 2011-02-14 Pedro Alves <pedro@codesourcery.com>
9670 * server.c (handle_qxfer_traceframe_info): New.
9671 (qxfer_packets): Register "traceframe-info".
9672 (handle_query): Report support for qXfer:traceframe-info:read+.
9673 * tracepoint.c (match_blocktype): New.
9674 (traceframe_find_block_type): Rename to ...
9675 (traceframe_walk_blocks): ... this. Add callback filter argument,
9677 (traceframe_find_block_type): New, reimplemented on top of
9678 traceframe_walk_blocks.
9679 (build_traceframe_info_xml): New.
9680 (traceframe_read_info): New.
9681 * server.h (traceframe_read_info): Declare.
9683 2011-02-11 Yao Qi <yao@codesourcery.com>
9685 * configure.ac: Call AC_PROG_RANLIB.
9686 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9687 * configure: Regenerate.
9689 2011-02-07 Pedro Alves <pedro@codesourcery.com>
9691 * server.c (gdb_read_memory): Change return semantics to allow
9693 (handle_search_memory_1): Adjust.
9694 (process_serial_event) <'m' packet>: Handle partial transfers.
9695 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
9697 2011-01-28 Pedro Alves <pedro@codesourcery.com>
9699 * regcache.c (init_register_cache): Initialize
9700 regcache->register_status.
9701 (free_register_cache): Release regcache->register_status.
9702 (regcache_cpy): Copy register_status.
9703 (registers_to_string): Print 'x's for unavailable registers.
9704 (supply_register): Mark the register's status valid or
9705 unavailable, depending on whether a buffer was passed in or not.
9706 (supply_register_zeroed): New.
9707 (supply_regblock): Mark the registers' status valid or
9708 unavailable, depending on whether a buffer was passed in or not.
9709 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
9710 (struct regcache): New `register_status' field.
9711 (supply_register_zeroed): Declare.
9712 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
9713 supply_register_zeroed, rather than passing a NULL buffer to
9715 * tracepoint.c (fetch_traceframe_registers): Update comment.
9717 2011-01-28 Pedro Alves <pedro@codesourcery.com>
9719 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
9722 2011-01-25 Pedro Alves <pedro@codesourcery.com>
9724 * server.h (decode_xfer_write): Change prototype.
9725 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
9726 and don't extract the annex here.
9727 * server.c (decode_xfer_read): Remove `annex' parameter,
9728 and don't extract the annex here.
9730 (struct qxfer): New.
9731 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
9732 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
9733 (handle_qxfer_statictrace): New functions, abstracted out from
9734 handle_query, and made to use the struct qxfer interface.
9735 (handle_threads_qxfer_proper): Rename to ...
9736 (handle_qxfer_threads_proper): ... this.
9737 (handle_threads_qxfer): Rename to ...
9738 (handle_qxfer_threads): ... this. Adjust.
9739 (qxfer_packets): New array.
9740 (handle_qxfer): New function.
9741 (handle_query): Use handle_qxfer.
9743 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
9745 * gdbreplay.c: Shorten lines of >= 80 columns.
9746 * linux-low.c: Ditto.
9747 * linux-ppc-low.c: Ditto.
9748 * linux-s390-low.c: Ditto.
9749 * linux-sparc-low.c: Ditto.
9750 * linux-x86-low.c: Ditto.
9751 * linux-xtensa-low.c: Ditto.
9752 * mem-break.c: Ditto.
9754 * regcache.h: Ditto.
9755 * remote-utils.c: Ditto.
9758 * thread-db.c: Ditto.
9759 * tracepoint.c: Ditto.
9761 * win32-low.h: Ditto.
9763 2011-01-05 Joel Brobecker <brobecker@adacore.com>
9765 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
9768 2011-01-01 Joel Brobecker <brobecker@adacore.com>
9770 * server.c (gdbserver_version): Update copyright year in version
9772 * gdbreplay.c (gdbreplay_version): Ditto.
9774 2010-12-29 Jie Zhang <jie.zhang@analog.com>
9776 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
9777 * linux-bfin-low.c: New file.
9778 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
9779 PT_DATA_ADDR for BFIN targets.
9780 * Makefile.in (SFILES): Add linux-bfin-low.c.
9781 (clean): Remove reg-bfin.c.
9782 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
9783 * README: Mention supported Blackfin targets.
9785 2010-12-23 Mike Frysinger <vapier@gentoo.org>
9787 * .gitignore: New file.
9789 2010-11-16 Mike Frysinger <vapier@gentoo.org>
9791 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
9793 2010-10-22 Jie Zhang <jie@codesourcery.com>
9795 * Makefile.in: Add FLAGS_TO_PASS variable.
9796 (install): Remove dependency of install-only and recursively
9797 invoke make for install-only.
9799 2010-10-04 Doug Evans <dje@google.com>
9801 * Makefile.in (uninstall): Use $(DESTDIR).
9803 2010-09-24 Pedro Alves <pedro@codesourcery.com>
9807 * linux-x86-low.c (compat_siginfo_from_siginfo)
9808 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
9809 si_code is < 0. Check for si_code == SI_TIMER before checking for
9812 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9814 * lynx-i386-low.c: New file.
9815 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
9817 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9819 * lynx-low.c (ptrace_request_to_str): Remove handling for
9820 request values that have been removed in LynxOS 5.x.
9822 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9824 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
9827 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
9829 * configure.ac: Add --enable-inprocess-agent option.
9830 * configure: Rebuilt.
9832 2010-09-06 Yao Qi <yao@codesourcery.com>
9834 * linux-low.c (linux_kill): Remove unused variable.
9835 (linux_stabilize_threads): Likewise.
9836 * server.c (start_inferior): Likewise.
9837 (queue_stop_reply_callback): Likewise.
9838 * tracepoint.c (do_action_at_tracepoint): Likewise.
9840 2010-09-06 Yao Qi <yao@codesourcery.com>
9842 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
9845 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9847 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
9849 2010-09-06 Pedro Alves <pedro@codesourcery.com>
9851 * Makefile.in (install-only): Replace $IPA_DEPFILES with
9854 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9856 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
9857 gdbserver/lynx-ppc-low.c: New files.
9858 * Makefile.in (lynx_low_h): New variable.
9859 (lynx-low.o, lynx-ppc-low.o): New rules.
9860 * configure.ac: On LynxOS, link with -lnetinet.
9861 * configure.srv: Add handling of powerpc-*-lynxos* targets.
9862 * configure: regenerate.
9864 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9866 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
9867 * configure.ac: Add check for vasprintf and vsnprintf.
9868 * configure, config.in: Regenerate.
9869 * server.h (vasprintf, vsnprintf): Add conditional declarations.
9871 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9873 * gdbreplay.c: Move include of alloca.h up, next to include of
9875 * server.h: Add include of malloc.h.
9876 * mem-break.c: Remove include of malloc.h.
9877 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
9879 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9881 * Makefile.in (memmem.o): Build with -Wno-error.
9883 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9885 * utils.c (xsnprintf): Make non-static.
9886 * server.h: Add xsnprintf declaration.
9887 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
9888 replace calls to snprintf by calls to xsnprintf throughout.
9890 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9892 * configure.ac: Add configure check for alloca.
9893 * configure, config.in: Regenerate.
9894 * server.h: Include alloca.h if it exists.
9895 * gdbreplay.c: Include alloca.h if it exists.
9897 2010-08-28 Pedro Alves <pedro@codesourcery.com>
9899 * linux-low.c (__SIGRTMIN): Define if not already defined.
9900 (linux_create_inferior): Check for __ANDROID__ rather than
9902 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
9903 are already deferred.
9904 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
9905 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
9906 stopped and already has a pending signal to report.
9907 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
9908 a pending signal to report or is moving out of a jump pad.
9909 (linux_init_signals): Check for __ANDROID__ rather than
9912 2010-08-28 Pedro Alves <pedro@codesourcery.com>
9914 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
9915 debug_threads check. Avoid a linear search when not doing debug
9918 2010-08-27 Pedro Alves <pedro@codesourcery.com>
9920 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
9921 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
9922 (struct file_handler) <fd>: Change type to gdb_fildes_t.
9923 (process_event): Change local fd's type to gdb_fildes_t.
9924 (create_file_handler): Adjust prototype.
9925 (delete_file_handler): Adjust prototype.
9926 (handle_file_event): Adjust prototype. Use pfildes.
9927 (create_file_event): Adjsut prototype.
9928 * remote-utils.c (remote_desc, listen_desc): Change type to
9930 * server.h: New gdb_fildes_t typedef.
9931 [USE_WIN32API]: Include winsock2.h.
9932 (delete_file_handler, add_file_handler): Adjust prototypes.
9934 * utils.c (pfildes): New.
9936 2010-08-27 Pedro Alves <pedro@codesourcery.com>
9938 * configure.ac (build_warnings): Add -Wno-char-subscripts.
9939 * configure: Regenerate.
9941 2010-08-27 Pedro Alves <pedro@codesourcery.com>
9943 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
9944 (linux_done_accessing_memory): ... this.
9945 (linux_target_ops): Adjust.
9946 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
9947 * nto-low.c (nto_target_ops): Adjust comment.
9948 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
9949 * spu-low.c (spu_target_ops): Adjust comment.
9950 * target.h (target_ops): Rename unprepare_to_access_memory field
9951 to done_accessing_memory.
9952 (unprepare_to_access_memory): Rename to ...
9953 (done_accessing_memory): ... this.
9955 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9957 * linux-low.c (linux_prepare_to_access_memory): New.
9958 (linux_unprepare_to_access_memory): New.
9959 (linux_target_ops): Install them.
9960 * server.c (read_memory): Rename to ...
9961 (gdb_read_memory): ... this. Use
9962 prepare_to_access_memory/prepare_to_access_memory.
9963 (write_memory): Rename to ...
9964 (gdb_write_memory): ... this. Use
9965 prepare_to_access_memory/prepare_to_access_memory.
9966 (handle_search_memory_1): Adjust.
9967 (process_serial_event): Adjust.
9968 * target.h (struct target_ops): New fields
9969 prepare_to_access_memory and unprepare_to_access_memory.
9970 (prepare_to_access_memory, unprepare_to_access_memory): New.
9971 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
9972 prepare_to_access_memory/prepare_to_access_memory.
9973 * nto-low.c (nto_target_ops): Adjust.
9974 * spu-low.c (spu_target_ops): Adjust.
9975 * win32-low.c (win32_target_ops): Adjust.
9977 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9979 * Makefile.in (WARN_CFLAGS): Get it from configure.
9980 (WERROR_CFLAGS): New.
9981 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
9982 * configure.ac: Introduce --enable-werror, which adds -Werror to
9983 the compiler command line. Enabled by default. Disable with
9984 --disable-werror. Add -Wdeclaration-after-statement
9985 Wpointer-arith and -Wformat-nonliteral to warning flags.
9986 * configure: Regenerate.
9988 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9990 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
9992 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9994 * gdbreplay.c (remote_error): New.
9996 (expect): Use gdbchar. Check for error reading from GDB.
9997 Clarify sync error output.
9998 (play): Check for errors writing to GDB.
9999 * linux-low.c (sigchld_handler): Really ignore `write' errors.
10000 * remote-utils.c (getpkt): Check for errors writing to the remote
10003 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10005 * linux-low.c (linux_wait_1): Move non-debugging code out of
10006 `debug_threads' control.
10008 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10010 * linux-low.c (linux_wait_1): Don't set last_status here.
10011 * server.c (push_event, queue_stop_reply_callback): Assert we're
10012 not pushing a TARGET_WAITKIND_IGNORE event.
10013 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
10014 (myresume, handle_target_event): Set the thread's last_resume_kind
10015 and last_status from the target returned status.
10017 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10021 * linux-x86-low.c (update_debug_registers_callback): New.
10022 (i386_dr_low_set_addr): Use it.
10023 (i386_dr_low_get_addr): New.
10024 (i386_dr_low_set_control): Use update_debug_registers_callback.
10025 (i386_dr_low_get_control): New.
10026 (i386_dr_low_get_status): Adjust.
10027 * linux-low.c (linux_stop_lwp): New.
10028 * linux-low.h (linux_stop_lwp): Declare.
10030 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
10031 argument instead of a i386_debug_reg_state.
10032 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
10033 a i386_debug_reg_state.
10034 (i386_insert_aligned_watchpoint): Adjust.
10035 (i386_remove_aligned_watchpoint): Adjust.
10036 (i386_low_stopped_data_address): Read the debug registers from the
10037 inferior instead of from the mirrors.
10038 * i386-low.h (struct i386_debug_reg_state): Extend comment.
10039 (i386_dr_low_get_addr): Declare.
10040 (i386_dr_low_get_control): Declare.
10041 (i386_dr_low_get_status): Change prototype.
10043 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
10044 (i386_dr_low_get_addr): New.
10045 (i386_dr_low_get_control): New.
10046 (i386_dr_low_get_status): Adjust prototype. Return
10048 (i386_initial_stuff): Clear dr_status_mirror and
10050 (i386_get_thread_context): Adjust.
10051 (i386_set_thread_context): Adjust.
10052 (i386_thread_added): Adjust.
10054 2010-08-24 Pedro Alves <pedro@codesourcery.com>
10056 * linux-low.h (linux_thread_area): Delete declaration.
10058 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
10060 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
10061 after its termination.
10063 2010-08-09 Pedro Alves <pedro@codesourcery.com>
10065 * linux-low.c (gdb_wants_lwp_stopped): Delete.
10066 (gdb_wants_all_stopped): Delete.
10067 (linux_wait_1): Don't call them.
10068 * server.c (handle_v_cont): Tag all threads as want-stopped.
10069 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
10070 stopped as "client-wants-stopped".
10072 2010-07-31 Pedro Alves <pedro@codesourcery.com>
10074 * Makefile.in (signals_h): New.
10075 (server_h): Depend on it.
10076 (server.o): Don't depend on $(signals_def).
10077 (signals.o): Depend on $(signals_def).
10079 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
10081 * Makefile.in (signals_def): New.
10082 (server_h): Append include/gdb/signals.h and signals_def.
10083 (server.o): Append signals_def.
10085 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10087 * server.c (handle_target_event): Use target_signal_to_host for
10088 resume_info.sig initialization.
10089 * target.h (struct thread_resume) <sig>: New comment.
10091 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
10093 * server.c (handle_query): strcpy() the returned string from paddress()
10094 instead of sprintf().
10095 * utils.c (paddress): Return phex_nz().
10097 2010-07-07 Joel Brobecker <brobecker@adacore.com>
10099 * server.c (handle_v_cont): Call mourn_inferior if process
10101 (myresume): Likewise.
10103 2010-07-01 Pedro Alves <pedro@codesourcery.com>
10105 Static tracepoints, and integration with UST.
10107 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
10108 * mem-break.c (uninsert_all_breakpoints)
10109 (reinsert_all_breakpoints): New.
10110 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
10111 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
10112 (gdb_agent_ust_loaded, helper_thread_id)
10113 (gdb_agent_helper_thread_id): New macros.
10114 (struct ipa_sym_addresses): Add addr_ust_loaded,
10115 addr_helper_thread_id, addr_cmd_buf.
10116 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
10117 (in_process_agent_loaded_ust): New.
10118 (write_e_ust_not_loaded): New.
10119 (maybe_write_ipa_ust_not_loaded): New.
10120 (struct collect_static_trace_data_action): New.
10121 (enum tracepoint_type) <static_tracepoint>: New.
10122 (struct tracepoint) <handle>: Mention static tracepoints.
10123 (struct static_tracepoint_ctx): New.
10124 (CMD_BUF_SIZE): New.
10125 (add_tracepoint_action): Handle static tracepoint actions.
10126 (unprobe_marker_at): New.
10127 (clear_installed_tracepoints): Handle static tracepoints.
10128 (cmd_qtdp): Handle static tracepoints.
10129 (probe_marker_at): New.
10130 (cmd_qtstart): Handle static tracepoints.
10131 (response_tracepoint): Handle static tracepoints.
10132 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
10133 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
10134 (get_context_regcache): Handle static tracepoints.
10135 (do_action_at_tracepoint): Handle static tracepoint actions.
10136 (traceframe_find_block_type): Handle static trace data blocks.
10137 (traceframe_read_sdata): New.
10138 (download_tracepoints): Download static tracepoint actions.
10139 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
10140 (GDB_PROBE_NAME): New.
10142 (GET_UST_SYM): New.
10145 (ust_marker_to_static_tracepoint): New.
10147 (collect_ust_data_at_tracepoint): New.
10148 (gdb_ust_probe): New.
10149 (UNIX_PATH_MAX, SOCK_DIR): New.
10150 (gdb_ust_connect_sync_socket): New.
10151 (resume_thread, stop_thread): New.
10152 (run_inferior_command): New.
10153 (init_named_socket): New.
10154 (gdb_ust_socket_init): New.
10155 (cstr_to_hexstr): New.
10157 (first_marker, next_marker): New.
10158 (response_ust_marker): New.
10159 (cmd_qtfstm, cmd_qtsstm): New.
10160 (unprobe_marker_at, probe_marker_at): New.
10161 (cmd_qtstmat, gdb_ust_thread): New.
10162 (gdb_ust_init): New.
10163 (initialize_tracepoint_ftlib): Call gdb_ust_init.
10164 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
10165 (ST_REGENTRY): New.
10166 (x86_64_st_collect_regmap): New.
10167 (X86_64_NUM_ST_COLLECT_GREGS): New.
10168 (AMD64_RIP_REGNUM): New.
10169 (supply_static_tracepoint_registers): New.
10170 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
10171 (ST_REGENTRY): New.
10172 (i386_st_collect_regmap): New.
10173 (i386_NUM_ST_COLLECT_GREGS): New.
10174 (supply_static_tracepoint_registers): New.
10175 * server.c (handle_query): Handle qXfer:statictrace:read.
10176 <qSupported>: Report support for StaticTracepoints, and
10177 qXfer:statictrace:read features.
10178 * server.h (traceframe_read_sdata)
10179 (supply_static_tracepoint_registers): Declare.
10180 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
10181 (unpack_varlen_hex): Include in IPA build.
10182 * Makefile.in (ustlibs, ustinc): New.
10183 (IPA_OBJS): Add remote-utils-ipa.o.
10184 ($(IPA_LIB)): Link -ldl and -lpthread.
10186 (IPAGENT_CFLAGS): Add UST_CFLAGS.
10187 * config.in, configure: Regenerate.
10189 2010-06-20 Ian Lance Taylor <iant@google.com>
10190 Pedro Alves <pedro@codesourcery.com>
10192 * linux-x86-low.c (always_true): Delete.
10193 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
10194 trying to fool the compiler with always_true.
10196 2010-06-20 Pedro Alves <pedro@codesourcery.com>
10198 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
10199 conditions in gdbserver.
10201 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
10203 * spu-low.c (spu_read_memory): Wrap around local store limit.
10204 (spu_write_memory): Likewise.
10206 2010-06-15 Pedro Alves <pedro@codesourcery.com>
10208 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
10209 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
10211 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
10213 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
10214 uses with LONGEST uses.
10216 2010-06-14 Stan Shebs <stan@codesourcery.com>
10217 Pedro Alves <pedro@codesourcery.com>
10221 * linux-x86-low.c: Include limits.h.
10223 (always_true): New.
10226 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
10227 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
10228 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
10229 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
10230 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
10231 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
10232 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
10233 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
10234 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
10235 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
10236 (amd64_emit_void_call_2): New.
10237 (amd64_emit_ops): New.
10238 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
10239 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
10240 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
10241 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
10242 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
10243 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
10244 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
10245 (i386_emit_call, i386_emit_reg, i386_emit_pop)
10246 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
10247 (i386_emit_stack_adjust, i386_emit_int_call_1)
10248 (i386_emit_void_call_2): New.
10249 (i386_emit_ops): New.
10250 (x86_emit_ops): New.
10251 (the_low_target): Install x86_emit_ops.
10252 * server.h (struct emit_ops): New.
10253 (get_raw_reg_func_addr): Declare.
10254 (current_insn_ptr, emit_error): Declare.
10255 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
10256 (set_trace_state_variable_value): New defines.
10257 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
10258 addr_get_trace_state_variable_value and
10259 addr_set_trace_state_variable_value.
10260 (symbol_list): New fields for get_raw_reg,
10261 get_trace_state_variable_value and set_trace_state_variable_value.
10262 (condfn): New typedef.
10263 (struct tracepoint): New field `compiled_cond'.
10264 (do_action_at_tracepoint): Clear compiled_cond.
10265 (get_trace_state_variable_value, set_trace_state_variable_value):
10267 (condition_true_at_tracepoint): If there's a compiled condition,
10269 (current_insn_ptr, emit_error): New globals.
10270 (struct bytecode_address): New.
10271 (get_raw_reg_func_addr): New.
10272 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
10273 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
10274 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
10275 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
10276 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
10277 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
10278 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
10279 (compile_tracepoint_condition, compile_bytecodes): New.
10280 * target.h (emit_ops): Forward declare.
10281 (struct target_ops): New field emit_ops.
10282 (target_emit_ops): New.
10283 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
10284 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
10285 * linux-low.c (linux_emit_ops): New.
10286 (linux_target_ops): Install it.
10287 * linux-low.h (struct linux_target_ops): New field emit_ops.
10289 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
10291 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
10292 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
10294 2010-06-01 Pedro Alves <pedro@codesourcery.com>
10295 Stan Shebs <stan@codesourcery.com>
10297 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
10298 (all): Depend on $(extra_libraries).
10299 (install-only): Install the IPA.
10300 (IPA_OBJS, IPA_LIB): New.
10301 (clean): Remove the IPA lib.
10302 (IPAGENT_CFLAGS): New.
10303 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
10304 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
10305 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
10306 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
10307 * configure.ac: Check for atomic builtins support in the compiler.
10308 (IPA_DEPFILES, extra_libraries): Define.
10309 * configure.srv (ipa_obj): Add description.
10310 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
10311 (i[34567]86-*-linux*): Set ipa_obj.
10312 (x86_64-*-linux*): Set ipa_obj.
10313 * linux-low.c (stabilizing_threads): New.
10314 (supports_fast_tracepoints): New.
10315 (linux_detach): Stabilize threads before detaching.
10316 (handle_tracepoints): Handle internal tracing breakpoints. Assert
10317 the lwp is either not stabilizing, or is moving out of a jump pad.
10318 (linux_fast_tracepoint_collecting): New.
10319 (maybe_move_out_of_jump_pad): New.
10320 (enqueue_one_deferred_signal): New.
10321 (dequeue_one_deferred_signal): New.
10322 (linux_wait_for_event_1): If moving out of a jump pad, defer
10323 pending signals to later.
10324 (linux_stabilize_threads): New.
10325 (linux_wait_1): Check if threads need moving out of jump pads, and
10327 (stuck_in_jump_pad_callback): New.
10328 (move_out_of_jump_pad_callback): New.
10329 (lwp_running): New.
10330 (linux_resume_one_lwp): Handle moving out of jump pads.
10331 (linux_set_resume_request): Dequeue deferred signals.
10332 (need_step_over_p): Also step over fast tracepoint jumps.
10333 (start_step_over): Also uninsert fast tracepoint jumps.
10334 (finish_step_over): Also reinsert fast tracepoint jumps.
10335 (linux_install_fast_tracepoint_jump): New.
10336 (linux_target_ops): Install linux_stabilize_threads and
10337 linux_install_fast_tracepoint_jump_pad.
10338 * linux-low.h (linux_target_ops) <get_thread_area,
10339 install_fast_tracepoint_jump_pad>: New fields.
10340 (struct lwp_info) <collecting_fast_tracepoint,
10341 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
10342 (linux_get_thread_area): Declare.
10343 * linux-x86-low.c (jump_insn): New.
10344 (x86_get_thread_area): New.
10345 (append_insns): New.
10346 (push_opcode): New.
10347 (amd64_install_fast_tracepoint_jump_pad): New.
10348 (i386_install_fast_tracepoint_jump_pad): New.
10349 (x86_install_fast_tracepoint_jump_pad): New.
10350 (the_low_target): Install x86_get_thread_area and
10351 x86_install_fast_tracepoint_jump_pad.
10352 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
10353 (struct fast_tracepoint_jump): New.
10354 (fast_tracepoint_jump_insn): New.
10355 (fast_tracepoint_jump_shadow): New.
10356 (find_fast_tracepoint_jump_at): New.
10357 (fast_tracepoint_jump_here): New.
10358 (delete_fast_tracepoint_jump): New.
10359 (set_fast_tracepoint_jump): New.
10360 (uninsert_fast_tracepoint_jumps_at): New.
10361 (reinsert_fast_tracepoint_jumps_at): New.
10362 (set_breakpoint_at): Use write_inferior_memory.
10363 (uninsert_raw_breakpoint): Use write_inferior_memory.
10364 (check_mem_read): Mask out fast tracepoint jumps.
10365 (check_mem_write): Mask out fast tracepoint jumps.
10366 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
10367 (set_fast_tracepoint_jump): Declare.
10368 (delete_fast_tracepoint_jump)
10369 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
10370 (reinsert_fast_tracepoint_jumps_at): Declare.
10371 * regcache.c: Don't compile many functions when building the
10372 in-process agent library.
10373 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
10374 the register buffer in the heap.
10375 (free_register_cache): If the register buffer isn't owned by the
10376 regcache, don't free it.
10377 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
10378 pre-existing register caches.
10379 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
10381 (convert_ascii_to_int): : Constify `from' parameter type.
10382 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
10383 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
10384 the needed buffer in-place.
10385 (relocate_instruction): New.
10386 * server.c (handle_query) <qSymbols>: If the target supports
10387 tracepoints, give it a chance of looking up symbols. Report
10388 support for fast tracepoints.
10389 (handle_status): Stabilize threads.
10390 (process_serial_event): Adjust.
10391 * server.h (struct fast_tracepoint_jump): Forward declare.
10392 (struct process_info) <fast_tracepoint_jumps>: New field.
10393 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
10394 (decode_X_packet, decode_M_packet): Adjust.
10395 (relocate_instruction): Declare.
10396 (in_process_agent_loaded): Declare.
10397 (tracepoint_look_up_symbols): Declare.
10398 (struct fast_tpoint_collect_status): Declare.
10399 (fast_tracepoint_collecting): Declare.
10400 (force_unlock_trace_buffer): Declare.
10401 (handle_tracepoint_bkpts): Declare.
10402 (initialize_low_tracepoint)
10403 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
10404 * target.h (struct target_ops) <stabilize_threads,
10405 install_fast_tracepoint_jump_pad>: New fields.
10406 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
10407 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
10408 [HAVE_STDINT_H]: Include stdint.h.
10409 (trace_debug_1): Rename to ...
10410 (trace_vdebug): ... this.
10411 (trace_debug): Rename to ...
10412 (trace_debug_1): ... this. Add `level' parameter.
10413 (trace_debug): New.
10414 (ATTR_USED, ATTR_NOINLINE): New.
10415 (IP_AGENT_EXPORT): New.
10416 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
10417 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
10418 (about_to_request_buffer_space, trace_buffer_is_full)
10419 (stopping_tracepoint, expr_eval_result, error_tracepoint)
10420 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
10421 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
10422 (traceframe_write_count, traceframes_created)
10423 (trace_state_variables)
10424 New renaming defines.
10425 (struct ipa_sym_addresses): New.
10426 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
10427 (symbol_list): New.
10428 (ipa_sym_addrs): New.
10429 (all_tracepoint_symbols_looked_up): New.
10430 (in_process_agent_loaded): New.
10431 (write_e_ipa_not_loaded): New.
10432 (maybe_write_ipa_not_loaded): New.
10433 (tracepoint_look_up_symbols): New.
10434 (debug_threads) [IN_PROCESS_AGENT]: New.
10435 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
10436 (UNKNOWN_SIDE_EFFECTS): New.
10437 (stop_tracing): New.
10438 (flush_trace_buffer): New.
10439 (stop_tracing_bkpt): New.
10440 (flush_trace_buffer_bkpt): New.
10441 (read_inferior_integer): New.
10442 (read_inferior_uinteger): New.
10443 (read_inferior_data_pointer): New.
10444 (write_inferior_data_pointer): New.
10445 (write_inferior_integer): New.
10446 (write_inferior_uinteger): New.
10447 (struct collect_static_trace_data_action): Delete.
10448 (enum tracepoint_type): New.
10449 (struct tracepoint) <type>: New field `type'.
10450 <actions_str, step_actions, step_actions_str>: Only include in
10452 <orig_size, obj_addr_on_target, adjusted_insn_addr>
10453 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
10454 (tracepoints): Use IP_AGENT_EXPORT.
10455 (last_tracepoint): Don't include in the IPA.
10456 (stopping_tracepoint): Use IP_AGENT_EXPORT.
10457 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
10458 (alloced_trace_state_variables): New.
10459 (trace_state_variables): Use IP_AGENT_EXPORT.
10460 (traceframe_t): Delete unused variable.
10461 (circular_trace_buffer): Don't include in the IPA.
10462 (trace_buffer_start): Delete.
10463 (struct trace_buffer_control): New.
10464 (trace_buffer_free): Delete.
10465 (struct ipa_trace_buffer_control): New.
10466 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
10467 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
10469 (trace_buffer_ctrl): New.
10470 (TRACE_BUFFER_CTRL_CURR): New.
10471 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
10472 Reimplement as macros.
10473 (trace_buffer_wrap): Delete.
10474 (traceframe_write_count, traceframe_read_count)
10475 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
10476 (struct tracepoint_hit_ctx) <type>: New field.
10477 (struct fast_tracepoint_ctx): New.
10478 (memory_barrier): New.
10480 (record_tracepoint_error): Update atomically in the IPA.
10481 (clear_inferior_trace_buffer): New.
10482 (about_to_request_buffer_space): New.
10483 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
10484 updating the same buffer.
10485 (add_tracepoint): Default the tracepoint's type to trap
10486 tracepoint, and orig_size to -1.
10487 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
10488 internal variables.
10489 (create_trace_state_variable): New parameter `gdb'. Handle it.
10490 (clear_installed_tracepoints): Clear fast tracepoint jumps.
10491 (cmd_qtdp): Handle fast tracepoints.
10492 (cmd_qtdv): Adjust.
10493 (max_jump_pad_size): New.
10494 (gdb_jump_pad_head): New.
10495 (get_jump_space_head): New.
10496 (claim_jump_space): New.
10497 (sort_tracepoints): New.
10498 (MAX_JUMP_SIZE): New.
10499 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
10501 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
10502 support. Upload fast traceframes, and delete internal IPA
10504 (stop_tracing_handler): New.
10505 (flush_trace_buffer_handler): New.
10506 (cmd_qtstop): Upload fast tracepoints.
10507 (response_tracepoint): Handle fast tracepoints.
10508 (tracepoint_finished_step): Upload fast traceframes. Set the
10509 tracepoint hit context's tracepoint type.
10510 (handle_tracepoint_bkpts): New.
10511 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
10512 type. Add comment about fast tracepoints.
10513 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
10514 non-existing action_str field.
10515 (get_context_regcache): Handle fast tracepoints.
10516 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
10518 (fast_tracepoint_from_jump_pad_address): New.
10519 (fast_tracepoint_from_ipa_tpoint_address): New.
10520 (collecting_t): New.
10521 (force_unlock_trace_buffer): New.
10522 (fast_tracepoint_collecting): New.
10524 (gdb_collect): New.
10525 (write_inferior_data_ptr): New.
10526 (target_tp_heap): New.
10527 (target_malloc): New.
10528 (download_agent_expr): New.
10530 (download_tracepoints): New.
10531 (download_trace_state_variables): New.
10532 (upload_fast_traceframes): New.
10533 (IPA_FIRST_TRACEFRAME): New.
10534 (IPA_NEXT_TRACEFRAME_1): New.
10535 (IPA_NEXT_TRACEFRAME): New.
10536 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
10537 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
10538 (gdb_jump_pad_buffer_end): New.
10539 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
10540 (initialize_tracepoint): Adjust.
10541 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
10542 buffer. Initialize the low module.
10543 * utils.c (PREFIX, TOOLNAME): New.
10544 (malloc_failure): Use PREFIX.
10545 (error): In the IPA, an error causes an exit.
10546 (fatal, warning): Use PREFIX.
10547 (internal_error): Use TOOLNAME.
10548 (NUMCELLS): Increase to 10.
10549 * configure, config.in: Regenerate.
10551 2010-06-01 Pedro Alves <pedro@codesourcery.com>
10553 * server.c (handle_query) <qSupported>: Do two passes over the
10554 qSupported string to avoid nesting strtok.
10556 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10558 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
10560 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
10561 -Wl,--dynamic-list.
10562 * configure: Regenerate.
10563 * proc-service.list: New.
10565 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10567 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
10570 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
10572 * gdbreplay.c (remote_open): Check error return from socket() call by
10573 its equality to -1 not by it being negative.
10574 * remote-utils.c (remote_open): Likewise.
10576 2010-05-23 Pedro Alves <pedro@codesourcery.com>
10578 * config.h: Regenerate.
10580 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10582 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
10583 doesn't provide PTRACE_GET_THREAD_AREA.
10585 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10587 * linux-m68k-low.c: Include <asm/ptrace.h>
10588 (ps_get_thread_area): Implement.
10590 2010-05-03 Doug Evans <dje@google.com>
10592 * event-loop.c (struct callback_event): New struct.
10593 (callback_list): New global.
10594 (append_callback_event, delete_callback_event): New functions.
10595 (process_callback): New function.
10596 (start_event_loop): Call it.
10597 * remote-utils.c (NOT_SCHEDULED): Define.
10598 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
10599 moved out of readchar.
10600 (readchar): Rewrite. Call reschedule before returning.
10601 (reset_readchar): New function.
10602 (remote_close): Call it.
10603 (process_remaining, reschedule): New functions.
10604 * server.h (callback_handler_func): New typedef.
10605 (append_callback_event, delete_callback_event): Declare.
10607 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10609 * proc-service.c (ps_pglobal_lookup): Use
10610 thread_db_look_up_one_symbol.
10611 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
10612 parameter. Use it instead of all_symbols_looked_up.
10613 * server.h (struct process_info) <all_symbols_looked_up>: Delete
10615 (all_symbols_looked_up): Don't declare.
10616 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
10617 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
10619 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
10620 Set all_symbols_looked_up here.
10621 (thread_db_look_up_one_symbol): New.
10622 (thread_db_get_tls_address): Adjust.
10623 (thread_db_load_search, try_thread_db_load_1): Always allocate the
10624 thread_db object on the heap, and tentatively set it in the
10626 (thread_db_init): Don't set all_symbols_looked_up here.
10627 * linux-low.h (thread_db_look_up_one_symbol): Declare.
10629 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10631 * linux-low.c (linux_kill, linux_detach): Adjust.
10632 (status_pending_p_callback): Remove redundant statement. Check
10633 for !TARGET_WAITIKIND_IGNORE, instead of
10634 TARGET_WAITKIND_STOPPED.
10635 (handle_tracepoints): Make sure LWP is locked. Adjust.
10636 (linux_wait_for_event_1): Adjust.
10637 (linux_cancel_breakpoints): New.
10638 (unsuspend_one_lwp): New.
10639 (unsuspend_all_lwps): New.
10640 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
10641 (send_sigstop_callback): Change return type to int, add new
10642 `except' parameter and handle it.
10643 (suspend_and_send_sigstop_callback): New.
10644 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
10645 pass them down. If SUSPEND, also increment the lwp's suspend
10647 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
10648 (need_step_over_p): Don't consider suspended LWPs.
10649 (start_step_over): Adjust.
10650 (proceed_one_lwp): Change return type to int, add new `except'
10651 parameter and handle it.
10652 (unsuspend_and_proceed_one_lwp): New.
10653 (proceed_all_lwps): Use find_inferior instead of
10655 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
10656 also decrement the suspend count of LWPs. Pass `except' down,
10657 instead of hacking its suspend count.
10658 (linux_pause_all): Add `freeze' parameter. Adjust.
10659 (linux_unpause_all): New.
10660 (linux_target_ops): Install linux_unpause_all.
10661 * server.c (handle_status): Adjust.
10662 * target.h (struct target_ops): New fields `unpause_all' and
10663 `cancel_breakpoints'. Add new parameter to `pause_all'.
10664 (pause_all): Add new `freeze' parameter.
10665 (unpause_all): New.
10666 (cancel_breakpoints): New.
10667 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
10668 cancel breakpoints.
10669 (cmd_qtstart): Pause threads.
10670 (stop_tracing): Pause threads, and cancel breakpoints.
10671 * win32-low.c (win32_target_ops): Adjust.
10673 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10675 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
10676 the inferior right away from here...
10677 (linux_wait_1): ... to here, and adjust to check the thread's
10678 last_resume_kind instead of the lwp's step or stop_expected flags.
10680 2010-05-02 Pedro Alves <pedro@codesourcery.com>
10682 * README: Use consistent `GDB' and `GDBserver' spellings.
10684 2010-05-02 Pedro Alves <pedro@codesourcery.com>
10686 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
10687 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
10688 (linux_detach_one_lwp): Assume the lwp is stopped.
10689 (any_thread_of): Delete.
10690 (linux_detach): Stop all lwps here. Don't blindly delete all
10692 (delete_lwp_callback): New.
10693 (linux_mourn): Delete all lwps of the process that is gone.
10694 (linux_wait_1): Don't delete the last lwp of the process here.
10695 * mem-break.h (mark_breakpoints_out): Declare.
10696 * mem-break.c (mark_breakpoints_out): New.
10697 (free_all_breakpoints): Use it.
10698 * server.c (handle_target_event): If the process is gone, mark
10700 * thread-db.c (struct thread_db) <create_bp>: New field.
10701 (thread_db_enable_reporting): Fix prototype. Store a thread event
10702 breakpoint reference in the thread_db struct.
10703 (thread_db_load_search): Clear the thread_db object.
10704 (try_thread_db_load_1): Ditto.
10705 (switch_to_process): New.
10706 (disable_thread_event_reporting): Use it.
10707 (remove_thread_event_breakpoints): New.
10708 (thread_db_detach, thread_db_mourn): Use it.
10710 2010-05-01 Pedro Alves <pedro@codesourcery.com>
10712 * linux-low.c (linux_enable_event_reporting): New.
10713 (linux_wait_for_event_1, handle_extended_wait): Use it.
10715 2010-04-30 Pedro Alves <pedro@codesourcery.com>
10717 * linux-low.c (linux_kill_one_lwp, linux_kill)
10718 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
10719 (send_sigstop): Take an lwp_info as parameter instead. Queue a
10720 SIGSTOP even if the LWP is stopped.
10721 (send_sigstop_callback): New.
10722 (stop_all_lwps): Use send_sigstop_callback instead.
10723 (linux_resume_one_thread): Adjust.
10724 (proceed_one_lwp): Still proceed an LWP that the client has
10725 requested to stop, if we haven't reported it as stopped yet. Make
10726 sure that LWPs the client want stopped, have a pending SIGSTOP.
10728 2010-04-26 Doug Evans <dje@google.com>
10730 * server.c (handle_general_set): Make static.
10732 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
10733 Print received char after testing for error/eof instead of before.
10734 (input_interrupt): Tweak comment.
10736 2010-04-23 Doug Evans <dje@google.com>
10738 * server.c (start_inferior): Print inferior argv if --debug.
10740 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
10742 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
10743 * nto-x86-low.c: Include server.h
10745 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
10747 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
10748 be consistent with other sources of this directory.
10749 (init_registers_amd64): Correct name of source file of this function
10752 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10754 * configure.srv (x86_64-*-mingw*): New configuration for Windows
10755 64-bit executables.
10757 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10759 * win32-i386-low.c: Add 64-bit support.
10760 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
10761 (init_registers_amd64): Declare.
10762 (mappings): Add 64-bit version of array.
10763 (init_windows_x86): New function.
10764 (the_low_target): Change init_arch field to init_windows_x86.
10766 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10768 * win32-low.c: Adapt to support also 64-bit architecture.
10769 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
10770 (get_image_name): Use SIZE_T type for local variable `done'.
10771 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
10772 (toolhelp_get_dll_name): Idem.
10773 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
10774 Use uintptr_t typecast to avoid warning.
10775 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
10776 (handle_exception): Use phex_nz to avoid warning.
10777 (win32_wait): Remove unused local variable `process'.
10779 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10781 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
10784 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
10786 * configure.ac: Use `ws2_32' library for srv_mingw.
10787 * configure: Regenerate.
10788 * gdbreplay.c: Include winsock2.h instead of winsock.h.
10789 * remote-utils.c: Likewise.
10791 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
10793 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
10794 if __x86_64__ is defined.
10796 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10798 * configure: Regenerate.
10800 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10802 * server.c (handle_query): Handle 'qGetTIBAddr' query.
10803 * target.h (target_ops): New get_tib_address field.
10804 * win32-low.h (win32_thread_info): Add thread_local_base field.
10805 * win32-low.c (child_add_thread): Add tlb argument.
10806 Set thread_local_base field to TLB.
10807 (get_child_debug_event): Adapt to child_add_thread change.
10808 (win32_get_tib_address): New function.
10809 (win32_target_ops): Set get_tib_address field to
10810 win32_get_tib_address.
10811 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
10813 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10815 * linux-low.c (linux_mourn): Also remove the process.
10816 * server.c (handle_target_event): Don't remove the process here.
10817 * nto-low.c (nto_mourn): New.
10818 (nto_target_ops): Install it.
10819 * spu-low.c (spu_mourn): New.
10820 (spu_target_ops): Install it.
10821 * win32-low.c (win32_mourn): New.
10822 (win32_target_ops): Install it.
10824 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10826 * server.h (buffer_xml_printf): Remove redundant `;'.
10828 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10830 * regcache.c (set_register_cache): Invalidate regcaches before
10831 changing the register cache layout.
10832 (regcache_invalidate_one): Allow a NULL regcache.
10833 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
10834 regcaches before changing the register cache layout or the target
10837 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
10839 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
10840 variable warning on Linux/x86-64.
10842 2010-04-11 Pedro Alves <pedro@codesourcery.com>
10844 GDBserver disconnected tracing support.
10846 * linux-low.c (linux_remove_process): Delete.
10847 (add_lwp): Don't set last_resume_kind here.
10848 (linux_kill): Use `mourn'.
10849 (linux_detach): Use `thread_db_detach', and `mourn'.
10850 (linux_mourn): New.
10851 (linux_attach_lwp_1): Adjust comment.
10852 (linux_attach): last_resume_kind moved the thread_info; adjust.
10853 (status_pending_p_callback): Adjust.
10854 (linux_wait_for_event_1): Adjust.
10855 (count_events_callback, select_singlestep_lwp_callback)
10856 (select_event_lwp_callback, cancel_breakpoints_callback)
10857 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
10858 (proceed_one_lwp): Adjust.
10859 (linux_async): Add debug output.
10860 (linux_thread_stopped): New.
10861 (linux_pause_all): New.
10862 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
10864 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
10865 (thread_db_free): Delete declaration.
10866 (thread_db_detach, thread_db_mourn): Declare.
10867 * thread-db.c (thread_db_init): Use thread_db_mourn.
10868 (thread_db_free): Delete, split in two.
10869 (disable_thread_event_reporting): New.
10870 (thread_db_detach): New.
10871 (thread_db_mourn): New.
10873 * server.h (struct thread_info) <last_resume_kind>: New field.
10874 <attached>: Add comment.
10875 <gdb_detached>: New field.
10876 (handler_func): Change return type to int.
10877 (handle_serial_event, handle_target_event): Ditto.
10878 (gdb_connected): Declare.
10880 (disconnected_tracing): Declare.
10881 (stop_tracing): Declare.
10883 * server.c (handle_query) <qSupported>: Report support for
10884 disconnected tracing.
10885 (queue_stop_reply_callback): Account for running threads.
10886 (gdb_wants_thread_stopped): New.
10887 (gdb_wants_all_threads_stopped): New.
10888 (gdb_reattached_process): New.
10889 (handle_status): Clear the `gdb_detached' flag of all processes.
10890 In all-stop, stop all threads.
10891 (main): Be sure to leave tfind mode. Handle disconnected tracing.
10892 (process_serial_event): If the remote connection breaks, or if an
10893 exit was forced with "monitor exit", force an event loop exit.
10894 Handle disconnected tracing on detach.
10895 (handle_serial_event): Adjust.
10896 (handle_target_event): If GDB isn't connected, forward events back
10897 to the inferior, unless the last process exited, in which case,
10898 exit gdbserver. Adjust interface.
10900 * remote-utils.c (remote_open): Don't block in accept. Instead
10901 register an event loop source on the listen socket file
10902 descriptor. Refactor bits into ...
10903 (listen_desc): ... this new global.
10904 (gdb_connected): ... this new function.
10905 (enable_async_notification): ... this new function.
10906 (handle_accept_event): ... this new function.
10907 (remote_close): Clear remote_desc.
10909 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
10911 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
10913 (mourn_inferior): Define.
10914 (target_process_qsupported): Avoid the dangling else problem.
10915 (thread_stopped): Define.
10916 (pause_all): Define.
10917 (target_waitstatus_to_string): Declare.
10918 * target.c (target_waitstatus_to_string): New.
10920 * tracepoint.c (tracing): Make extern.
10921 (disconnected_tracing): New.
10922 (stop_tracing): Make extern. Handle tracing stops due to GDB
10924 (cmd_qtdisconnected): New.
10925 (cmd_qtstatus): Report disconnected tracing status in trace reply.
10926 (handle_tracepoint_general_set): Handle QTDisconnected.
10928 * event-loop.c (event_handler_func): Change return type to int.
10929 (process_event): Bail out if the event handler wants the event
10931 (handle_file_event): Ditto.
10932 (start_event_loop): Bail out if the event handler wants the event
10935 * nto-low.c (nto_target_ops): Adjust.
10936 * spu-low.c (spu_wait): Don't remove the process here.
10937 (spu_target_ops): Adjust.
10938 * win32-low.c (win32_wait): Don't remove the process here.
10939 (win32_target_ops): Adjust.
10941 2010-04-11 Pedro Alves <pedro@codesourcery.com>
10943 * regcache.c (realloc_register_cache): Invalidate inferior's
10944 regcache before recreating it.
10946 2010-04-09 Pedro Alves <pedro@codesourcery.com>
10948 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
10950 2010-04-09 Stan Shebs <stan@codesourcery.com>
10951 Pedro Alves <pedro@codesourcery.com>
10953 * server.h (LONGEST): New.
10954 (struct thread_info) <while_stepping>: New field.
10955 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
10957 (initialize_tracepoint, handle_tracepoint_general_set)
10958 (handle_tracepoint_query, tracepoint_finished_step)
10959 (tracepoint_was_hit, release_while_stepping_state_list):
10960 (current_traceframe): Declare.
10961 * server.c (handle_general_set): Handle tracepoint packets.
10962 (read_memory): New.
10963 (write_memory): New.
10964 (handle_search_memory_1): Use read_memory.
10965 (handle_query): Report support for conditional tracepoints, trace
10966 state variables, and tracepoint sources. Handle tracepoint
10968 (main): Initialize the tracepoints module.
10969 (process_serial_event): Handle traceframe reads/writes.
10971 * linux-low.c (handle_tracepoints): New.
10972 (linux_wait_1): Call it.
10973 (linux_resume_one_lwp): Handle while-stepping.
10974 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
10975 (linux_target_ops): Install them.
10976 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
10978 * linux-x86-low.c (x86_supports_tracepoints): New.
10979 (the_low_target). Install it.
10981 * mem-break.h (delete_breakpoint): Declare.
10982 * mem-break.c (delete_breakpoint): Make external.
10984 * target.h (struct target_ops): Add `supports_tracepoints',
10985 `read_pc', and `write_pc' fields.
10986 (target_supports_tracepoints): Define.
10987 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
10990 * regcache.h (struct regcache) <registers_owned>: New field.
10991 (init_register_cache, regcache_cpy): Declare.
10992 (regcache_read_pc, regcache_write_pc): Declare.
10993 (register_cache_size): Declare.
10994 (supply_regblock): Declare.
10995 * regcache.c (init_register_cache): New.
10996 (new_register_cache): Use it.
10997 (regcache_cpy): New.
10998 (register_cache_size): New.
10999 (supply_regblock): New.
11000 (regcache_read_pc, regcache_write_pc): New.
11002 * tracepoint.c: New.
11004 * Makefile.in (OBS): Add tracepoint.o.
11005 (tracepoint.o): New rule.
11007 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
11009 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
11011 (i386-mmx.c): Likewise.
11012 (i386-mmx-linux.o): Likewise.
11013 (i386-mmx-linux.c): Likewise.
11015 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
11016 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
11017 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
11018 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
11020 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
11021 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
11022 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
11024 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
11026 * Makefile.in (clean): Updated.
11028 (i386-avx.c): Likewise.
11029 (i386-avx-linux.o): Likewise.
11030 (i386-avx-linux.c): Likewise.
11031 (amd64-avx.o): Likewise.
11032 (amd64-avx.c): Likewise.
11033 (amd64-avx-linux.o): Likewise.
11034 (amd64-avx-linux.c): Likewise.
11036 * configure.srv (srv_i386_regobj): Add i386-avx.o.
11037 (srv_i386_linux_regobj): Add i386-avx-linux.o.
11038 (srv_amd64_regobj): Add amd64-avx.o.
11039 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
11040 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
11041 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
11042 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
11043 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
11044 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
11045 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
11047 * i387-fp.c: Include "i386-xstate.h".
11049 (i387_cache_to_xsave): Likewise.
11050 (i387_xsave_to_cache): Likewise.
11051 (x86_xcr0): Likewise.
11053 * i387-fp.h (i387_cache_to_xsave): Likewise.
11054 (i387_xsave_to_cache): Likewise.
11055 (x86_xcr0): Likewise.
11057 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
11058 * linux-crisv32-low.c (target_regsets): Likewise.
11059 * linux-m68k-low.c (target_regsets): Likewise.
11060 * linux-mips-low.c (target_regsets): Likewise.
11061 * linux-ppc-low.c (target_regsets): Likewise.
11062 * linux-s390-low.c (target_regsets): Likewise.
11063 * linux-sh-low.c (target_regsets): Likewise.
11064 * linux-sparc-low.c (target_regsets): Likewise.
11065 * linux-xtensa-low.c (target_regsets): Likewise.
11067 * linux-low.c: Include <sys/uio.h>.
11068 (regsets_fetch_inferior_registers): Support nt_type.
11069 (regsets_store_inferior_registers): Likewise.
11070 (linux_process_qsupported): New.
11071 (linux_target_ops): Add linux_process_qsupported.
11073 * linux-low.h (regset_info): Add nt_type.
11074 (linux_target_ops): Add process_qsupported.
11076 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
11078 (init_registers_i386_avx_linux): New.
11079 (init_registers_amd64_avx_linux): Likewise.
11080 (xmltarget_i386_linux_no_xml): Likewise.
11081 (xmltarget_amd64_linux_no_xml): Likewise.
11082 (PTRACE_GETREGSET): Likewise.
11083 (PTRACE_SETREGSET): Likewise.
11084 (x86_fill_xstateregset): Likewise.
11085 (x86_store_xstateregset): Likewise.
11086 (use_xml): Likewise.
11087 (x86_linux_update_xmltarget): Likewise.
11088 (x86_linux_process_qsupported): Likewise.
11089 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
11090 (x86_arch_setup): Don't call init_registers_amd64_linux nor
11091 init_registers_i386_linux here. Call
11092 x86_linux_update_xmltarget.
11093 (the_low_target): Add x86_linux_process_qsupported.
11095 * server.c (handle_query): Call target_process_qsupported.
11097 * target.h (target_ops): Add process_qsupported.
11098 (target_process_qsupported): New.
11100 2010-04-03 Pedro Alves <pedro@codesourcery.com>
11102 * inferiors.c (add_thread): Set last_status kind to
11103 TARGET_WAITKIND_IGNORE.
11104 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
11105 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
11106 (linux_wait_1): Move `thread' local definition to block that uses
11107 it. Don't NULL initialize `event_child'.
11108 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
11109 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
11110 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
11112 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11114 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
11115 an extended waitstatus, or by a watchpoint.
11116 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
11117 thread was stepping or has been stopped by a watchpoint.
11119 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11121 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
11122 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
11123 of another, then delete the previous, and validate all
11125 (validate_inserted_breakpoint): New.
11126 (delete_disabled_breakpoints): New.
11127 (validate_breakpoints): New.
11128 (check_mem_read): Validate breakpoints before trusting their
11129 shadow. Delete disabled breakpoints.
11130 (check_mem_write): Validate breakpoints before trusting they
11131 should be inserted. Delete disabled breakpoints.
11132 * mem-break.h (validate_breakpoints):
11133 * server.c (handle_query): Validate breakpoints when we see a
11136 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11138 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
11139 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
11140 if we could tell there's a GDB breakpoint at stop_pc.
11141 (need_step_over_p): Don't do a step over if we find a GDB
11142 breakpoint at the resume PC.
11144 * mem-break.c (struct raw_breakpoint): New.
11145 (enum bkpt_type): New type `gdb_breakpoint'.
11146 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
11147 fields. New field `raw'.
11148 (find_raw_breakpoint_at): New.
11149 (set_raw_breakpoint_at): Handle refcounting. Create a raw
11150 breakpoint instead.
11151 (set_breakpoint_at): Adjust.
11152 (delete_raw_breakpoint): New.
11153 (release_breakpoint): New.
11154 (delete_breakpoint): Rename to...
11155 (delete_breakpoint_1): ... this. Add proc parameter. Use
11156 release_breakpoint. Return ENOENT.
11157 (delete_breakpoint): Reimplement.
11158 (find_breakpoint_at): Delete.
11159 (find_gdb_breakpoint_at): New.
11160 (delete_breakpoint_at): Delete.
11161 (set_gdb_breakpoint_at): New.
11162 (delete_gdb_breakpoint_at): New.
11163 (gdb_breakpoint_here): New.
11164 (set_reinsert_breakpoint): Use release_breakpoint.
11165 (uninsert_breakpoint): Rename to ...
11166 (uninsert_raw_breakpoint): ... this.
11167 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
11168 (reinsert_raw_breakpoint): Change parameter type to
11170 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
11172 (check_breakpoints): Adjust. Use release_breakpoint.
11173 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
11174 (breakpoint_inserted_here): Ditto.
11175 (check_mem_read): Adjust to iterate over raw breakpoints instead.
11176 Don't trust the breakpoint's shadow if it is not inserted.
11177 (check_mem_write): Adjust to iterate over raw breakpoints instead.
11178 (delete_all_breakpoints): Adjust.
11179 (free_all_breakpoints): Mark all breakpoints as uninserted, and
11180 use delete_breakpoint_1.
11182 * mem-break.h (breakpoints_supported): Delete declaration.
11183 (set_gdb_breakpoint_at): Declare.
11184 (gdb_breakpoint_here): Declare.
11185 (delete_breakpoint_at): Delete.
11186 (delete_gdb_breakpoint_at): Declare.
11188 * server.h (struct raw_breakpoint): Forward declare.
11189 (struct process_info): New field `raw_breakpoints'.
11191 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
11194 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11196 * linux-low.c (status_pending_p_callback): Fix comment.
11197 (linux_wait_for_event_1): Move most of the internal breakpoint
11198 handling from here...
11199 (linux_wait_1): ... to here.
11200 (count_events_callback): New.
11201 (select_singlestep_lwp_callback): New.
11202 (select_event_lwp_callback): New.
11203 (cancel_breakpoints_callback): New.
11204 (select_event_lwp): New.
11205 (linux_wait_1): Simplify internal breakpoint handling. Give equal
11206 priority to all LWPs that have had events that should be reported
11207 to the client. Cancel breakpoints when about to reporting the
11208 event to the client, not while stopping lwps. No longer cancel
11209 finished single-steps here.
11210 (cancel_finished_single_step): Delete.
11211 (cancel_finished_single_steps): Delete.
11213 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11215 * mem-break.c (enum bkpt_type): New.
11216 (struct breakpoint): New field `type'.
11217 (set_breakpoint_at): Change return type to struct breakpoint
11218 pointer. Set type to `other_breakpoint' by default.
11219 (delete_breakpoint): Rewrite, supporting more than one breakpoint
11220 in the breakpoint list.
11221 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
11222 (reinsert_breakpoint): Rename to ...
11223 (reinsert_raw_breakpoint): ... this.
11224 (reinsert_breakpoints_at): Adjust.
11225 * mem-break.h (struct breakpoint): Declare.
11226 (set_breakpoint_at): Change return type to struct breakpoint
11229 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11231 * server.c (handle_query): Assign, not compare.
11233 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11235 Teach linux gdbserver to step-over-breakpoints.
11237 * linux-low.c (can_hardware_single_step): New.
11238 (supports_breakpoints): New.
11239 (handle_extended_wait): If stopping threads, read the stop pc of
11240 the new cloned LWP.
11242 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
11243 low target doesn't support retrieving the PC.
11244 (add_lwp): Set last_resume_kind to resume_continue.
11245 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
11246 (linux_attach): Don't clear stop_expected. Set the lwp's
11247 last_resume_kind to resume_stop.
11248 (linux_detach_one_lwp): Don't check for removed breakpoints.
11249 (check_removed_breakpoint): Delete.
11250 (status_pending_p): Rename to ...
11251 (status_pending_p_callback): ... this. Don't check for removed
11252 breakpoints. Don't consider threads that are stopped from GDB's
11254 (linux_wait_for_lwp): Always read the stop_pc here.
11255 (cancel_breakpoint): New.
11256 (step_over_bkpt): New global.
11257 (linux_wait_for_event_1): Implement stepping over breakpoints.
11258 (gdb_wants_lwp_stopped): New.
11259 (gdb_wants_all_stopped): New.
11260 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
11261 single-step traps here. Store the thread's last reported target
11263 (send_sigstop): Don't clear stop_expected. Always set it,
11265 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
11266 (cancel_finished_single_step): New.
11267 (cancel_finished_single_steps): New.
11268 (wait_for_sigstop): Don't cancel finished single-step traps here.
11269 (linux_resume_one_lwp): Don't check for removed breakpoints.
11270 Don't set `step' on non-hardware step archs.
11271 (linux_set_resume_request): Ignore resume_stop requests if already
11272 stopping or stopped. Set the lwp's last_resume_kind.
11273 (resume_status_pending_p): Don't check for removed breakpoints.
11274 (need_step_over_p): New.
11275 (start_step_over): New.
11276 (finish_step_over): New.
11277 (linux_resume_one_thread): Always queue a sigstop for resume_stop
11278 requests. Clear the thread's last reported target waitstatus.
11279 Don't use the `suspended' flag. Don't consider pending breakpoints.
11280 (linux_resume): Start a step-over if necessary.
11281 (proceed_one_lwp): New.
11282 (proceed_all_lwps): New.
11283 (unstop_all_lwps): New.
11284 * linux-low.h (struct lwp_info): Rewrite comment for the
11285 `suspended' flag. Add the `stop_pc' field. Delete the
11286 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
11287 Add `'last_resume_kind' and `need_step_over' fields.
11288 * inferiors.c (struct thread_info): Delete, moved elsewhere.
11289 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
11290 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
11291 (set_raw_breakpoint_at): New.
11292 (set_breakpoint_at): Rewrite to use it.
11293 (reinsert_breakpoint_handler): Delete.
11294 (set_reinsert_breakpoint): New.
11295 (reinsert_breakpoint_by_bp): Delete.
11296 (delete_reinsert_breakpoints): New.
11297 (uninsert_breakpoint): Rewrite.
11298 (uninsert_breakpoints_at): New.
11299 (reinsert_breakpoint): Rewrite.
11300 (reinsert_breakpoints_at): New.
11301 (check_breakpoints): Rewrite.
11302 (breakpoint_here): New.
11303 (breakpoint_inserted_here): New.
11304 (check_mem_read): Adjust.
11305 * mem-break.h (breakpoints_supported, breakpoint_here)
11306 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
11307 (reinsert_breakpoint_by_bp): Delete declaration.
11308 (delete_reinsert_breakpoints): Declare.
11309 (reinsert_breakpoint): Delete declaration.
11310 (reinsert_breakpoints_at): Declare.
11311 (uninsert_breakpoint): Delete declaration.
11312 (uninsert_breakpoints_at): Declare.
11313 (check_breakpoints): Adjust prototype.
11314 * server.h: Adjust include order.
11315 (struct thread_info): Declare here. Add a `last_status' field.
11317 2010-03-23 Michael Snyder <msnyder@vmware.com>
11319 * server.c (crc32): New function.
11320 (handle_query): Add handling for 'qCRC:' request.
11322 2010-03-23 Pedro Alves <pedro@codesourcery.com>
11324 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
11325 lwp had been stopped by a watchpoint.
11327 2010-03-16 Pedro Alves <pedro@codesourcery.com>
11329 * server.h (internal_error): Declare.
11330 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
11331 * utils.c (internal_error): New function.
11333 2010-03-15 Andreas Schwab <schwab@redhat.com>
11335 * configure.srv: Fix typo setting srv_regobj.
11337 2010-03-15 Pedro Alves <pedro@codesourcery.com>
11339 * linux-low.c (fetch_register): Avoid passing a non string literal
11341 (usr_store_inferior_registers): Ditto.
11343 2010-03-14 Pedro Alves <pedro@codesourcery.com>
11345 * linux-low.c (linux_write_memory): Bail out early if peeking
11348 2010-03-14 Pedro Alves <pedro@codesourcery.com>
11350 * linux-low.h (struct lwp_info): New fields
11351 `stopped_by_watchpoint' and `stopped_data_address'.
11352 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
11353 here, and cache them in the lwp object.
11354 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
11356 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
11358 (linux_stopped_by_watchpoint): Rewrite.
11359 (linux_stopped_data_address): Rewrite.
11361 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
11363 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
11364 switching the current inferior, not before.
11366 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
11368 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
11369 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
11370 i386-linux.c and amd64-linux.c.
11371 (reg-i386.o): Removed.
11372 (reg-i386.c): Likewise.
11373 (reg-i386-linux.o): Likewise.
11374 (reg-i386-linux.c): Likewise.
11375 (reg-x86-64.o): Likewise.
11376 (reg-x86-64.c): Likewise.
11377 (reg-x86-64-linux.o): Likewise.
11378 (reg-x86-64-linux.c): Likewise.
11380 (i386.c): Likewise.
11381 (i386-linux.o): Likewise.
11382 (i386-linux.c): Likewise.
11383 (amd64.o): Likewise.
11384 (amd64.c): Likewise.
11385 (amd64-linux.o): Likewise.
11386 (amd64-linux.c): Likewise.
11388 * configure.srv (srv_i386_regobj): New.
11389 (srv_i386_linux_regobj): Likewise.
11390 (srv_amd64_regobj): Likewise.
11391 (srv_amd64_linux_regobj): Likewise.
11392 (srv_i386_32bit_xmlfiles): Likewise.
11393 (srv_i386_64bit_xmlfiles): Likewise.
11394 (srv_i386_xmlfiles): Likewise.
11395 (srv_amd64_xmlfiles): Likewise.
11396 (srv_i386_linux_xmlfiles): Likewise.
11397 (srv_amd64_linux_xmlfiles): Likewise.
11398 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
11399 srv_xmlfiles to $srv_i386_xmlfiles.
11400 (i[34567]86-*-mingw32ce*): Likewise.
11401 (i[34567]86-*-mingw*): Likewise.
11402 (i[34567]86-*-nto*): Likewise.
11403 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
11404 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
11405 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
11406 (x86_64-*-linux*): Likewise.
11408 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
11409 (init_registers_amd64_linux): New.
11410 (x86_arch_setup): Replace init_registers_x86_64_linux with
11411 init_registers_amd64_linux.
11413 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
11415 * configure.ac: Check for libdl. If it is not available link against
11416 static libthread_db.
11417 * configure: Regenerate.
11419 2010-02-22 Pedro Alves <pedro@codesourcery.com>
11423 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
11424 handing a read watchpoint.
11425 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
11427 2010-02-12 Doug Evans <dje@google.com>
11429 * linux-low.c (linux_supports_tracefork_flag): Document.
11430 (linux_look_up_symbols): Add comment.
11432 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
11434 * regcache.c (supply_register): Clear regcache if buf is NULL.
11436 2010-02-02 Nicolas Roche <roche@sourceware.org>
11437 Joel Brobecker <brobecker@adacore.com>
11439 * inferiors.c (find_inferior): Add function documentation.
11440 (unloaded_dll): Handle the case where the unloaded dll has not
11441 been previously registered in the dll list.
11443 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
11445 * linux-arm-low.c (thumb_breakpoint_len): Delete.
11446 (thumb2_breakpoint): New.
11447 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
11449 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
11451 * linux-low.c (get_stop_pc): Check for SIGTRAP.
11452 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
11455 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11457 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
11459 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
11461 * linux-s390-low.c (s390_collect_ptrace_register)
11462 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
11464 2010-01-21 Doug Evans <dje@google.com>
11466 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
11467 (PTRACE_ARG4_TYPE): New macro.
11468 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
11469 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
11470 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
11471 (usr_store_inferior_registers): Ditto.
11472 (linux_read_memory, linux_write_memory): Ditto.
11473 (linux_test_for_tracefork): Ditto.
11475 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
11476 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
11478 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11480 * proc-service.c (ps_lgetregs): Don't refetch registers from the
11483 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11485 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
11486 prototype to take a regcache. Adjust.
11488 2010-01-20 Pedro Alves <pedro@codesourcery.com>
11490 * regcache.h (struct thread_info): Forward declare.
11491 (struct regcache): New.
11492 (new_register_cache): Adjust prototype.
11493 (get_thread_regcache): Declare.
11494 (free_register_cache): Adjust prototype.
11495 (registers_to_string, registers_from_string): Ditto.
11496 (supply_register, supply_register_by_name, collect_register)
11497 (collect_register_as_string, collect_register_by_name): Ditto.
11498 * regcache.c (struct inferior_regcache_data): Delete.
11499 (get_regcache): Rename to ...
11500 (get_thread_regcache): ... this. Adjust. Switch inferior before
11501 fetching registers.
11502 (regcache_invalidate_one): Adjust.
11503 (regcache_invalidate): Fix prototype.
11504 (new_register_cache): Return the new register cache.
11505 (free_register_cache): Change prototype.
11506 (realloc_register_cache): Adjust.
11507 (registers_to_string): Change prototype to take a regcache. Adjust.
11508 (registers_from_string): Ditto.
11509 (register_data): Ditto.
11510 (supply_register): Ditto.
11511 (supply_register_by_name): Ditto.
11512 (collect_register): Ditto.
11513 (collect_register_as_string): Ditto.
11514 (collect_register_by_name): Ditto.
11515 * server.c (process_serial_event): Adjust.
11516 * linux-low.h (regset_fill_func, regset_store_func): Change
11518 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
11520 * linux-low.c (get_stop_pc): Adjust.
11521 (check_removed_breakpoint): Adjust.
11522 (linux_wait_for_event): Adjust.
11523 (linux_resume_one_lwp): Adjust.
11524 (fetch_register): Add regcache parameter. Adjust.
11525 (usr_store_inferior_registers): Ditto.
11526 (regsets_fetch_inferior_registers): Ditto.
11527 (regsets_store_inferior_registers): Ditto.
11528 (linux_fetch_registers, linux_store_registers): Ditto.
11529 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
11531 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
11533 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
11534 prototype to take a regcache.
11535 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
11536 * remote-utils.c (convert_ascii_to_int, outreg)
11537 (prepare_resume_reply): Change prototype to take a regcache.
11539 * target.h (struct target_ops) <fetch_registers, store_registers>:
11540 Change prototype to take a regcache.
11541 (fetch_inferior_registers, store_inferior_registers): Change
11542 prototype to take a regcache. Adjust.
11543 * proc-service.c (ps_lgetregs): Adjust.
11544 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
11545 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
11546 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
11547 take a regcache. Adjust.
11548 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
11549 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
11550 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
11551 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
11552 * linux-cris-low.c (cris_get_pc, cris_set_pc)
11553 (cris_cannot_fetch_register):
11554 (cris_breakpoint_at): Change prototype to take a regcache.
11556 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
11557 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
11558 to take a regcache. Adjust.
11559 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
11561 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
11562 take a regcache. Adjust.
11563 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
11564 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
11565 (m68k_set_pc): Change prototype to take a regcache. Adjust.
11566 * linux-mips-low.c (mips_get_pc):
11567 (mips_set_pc): Change prototype to take a regcache. Adjust.
11568 (mips_reinsert_addr): Adjust.
11569 (mips_collect_register): Change prototype to take a regcache.
11571 (mips_supply_register):
11572 (mips_collect_register_32bit, mips_supply_register_32bit)
11573 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
11574 (mips_store_fpregset): Ditto.
11575 * linux-ppc-low.c (ppc_supply_ptrace_register)
11576 (ppc_supply_ptrace_register): Ditto.
11577 (parse_spufs_run): Adjust.
11578 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
11579 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
11580 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
11581 take a regcache. Adjust.
11582 * linux-s390-low.c (s390_collect_ptrace_register)
11583 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
11584 (s390_set_pc): Change prototype to take a regcache. Adjust.
11585 (s390_arch_setup): Adjust.
11586 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
11587 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
11588 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
11589 (sparc_fill_gregset, sparc_store_gregset_from_stack)
11590 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
11592 (sparc_breakpoint_at): Adjust.
11593 * linux-xtensa-low.c (xtensa_fill_gregset):
11594 (xtensa_store_gregset):
11595 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
11596 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
11597 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
11598 prototype to take a regcache. Adjust.
11599 * win32-arm-low.c (arm_fetch_inferior_register)
11600 (arm_store_inferior_register): Change prototype to take a
11602 * win32-i386-low.c (i386_fetch_inferior_register)
11603 (i386_store_inferior_register): Change prototype to take a
11605 * win32-low.c (child_fetch_inferior_registers)
11606 (child_store_inferior_registers): Change prototype to take a
11608 (win32_wait): Adjust.
11609 (win32_fetch_inferior_registers): Change prototype to take a
11611 (win32_store_inferior_registers): Adjust.
11612 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
11613 store_inferior_register>: Change prototype to take a regcache.
11615 2010-01-20 Doug Evans <dje@google.com>
11617 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
11619 (linux_wait_for_event1, linux_init_signals): Ditto.
11620 (W_STOPCODE): Provide definition if missing.
11622 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
11624 * linux-low.c (linux_core_of_thread): New.
11625 (compare_ints, show_process, list_threads): New.
11626 (linux_qxfer_osdata): Report threads and cores.
11627 (linux_target_op): Register linux_core_of_thread.
11628 * remote-utils.c (prepare_resume_reply): Report the core.
11629 (buffer_xml_printf): Support %d specifier.
11630 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
11632 (handle_query): Handle qXfer:threads. Announce availability
11634 * target.h (struct target_ops): New field core_of_thread.
11636 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
11638 * Makefile.in (clean): Remove new generated files.
11639 (reg-s390.o, reg-s390.c): Remove rules.
11640 (reg-s390x.o, reg-s390x.c): Likewise.
11641 (s390-linux32.o, s390-linux32.c): Add rules.
11642 (s390-linux64.o, s390-linux64.c): Likewise.
11643 (s390x-linux64.o, s390x-linux64.c): Likewise.
11644 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
11645 * linux-s390-low.c: Include <elf.h>.
11646 (HWCAP_S390_HIGH_GPRS): Define if undefined.
11647 (init_registers_s390): Remove prototype.
11648 (init_registers_s390x): Likewise.
11649 (init_registers_s390_linux32): Add prototype.
11650 (init_registers_s390_linux64): Likewise.
11651 (init_registers_s390x_linux64): Likewise.
11652 (s390_num_regs_3264): New define.
11653 (s390_regmap_3264): New global variable.
11654 (s390_cannot_fetch_register): Remove obsolete check.
11655 (s390_cannot_store_register): Likewise.
11656 (s390_collect_ptrace_register): Handle upper/lower register halves.
11657 (s390_supply_ptrace_register): Likewise.
11658 (s390_fill_gregset): Update to register number changes.
11659 (s390_get_hwcap): New routine.
11660 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
11661 Install appropriate regmap and register set.
11663 2010-01-01 Joel Brobecker <brobecker@adacore.com>
11665 * server.c (gdbserver_version): Update copyright year to 2010.
11666 * gdbreplay.c (gdbreplay_version): Likewise.
11668 2009-12-28 Doug Evans <dje@google.com>
11670 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
11671 elf/external.h. Include <elf.h> instead but only if necessary.
11673 2009-12-28 Pedro Alves <pedro@codesourcery.com>
11675 * linux-low.c (linux_remove_process): Remove `detaching'
11676 parameter. Don't release/detach from thread_db here.
11677 (linux_kill): Release/detach from thread_db here, ...
11678 (linux_detach): ... and here, before actually detaching.
11679 (linux_wait_1): ... and here, when a process exits.
11680 * thread-db.c (any_thread_of): New.
11681 (thread_db_free): Switch the current inferior to a thread of the
11684 2009-12-21 Doug Evans <dje@google.com>
11686 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
11688 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
11689 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
11690 warning ifndef __NR_tkill. Move setting of errno there too.
11691 Delete unnecessary resetting of errno after syscall.
11692 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
11694 * configure.ac: Check for dladdr.
11695 * config.in: Regenerate.
11696 * configure: Regenerate.
11697 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
11698 (try_thread_db_load): Update.
11700 * linux-low.c (my_waitpid): Delete unnecessary prototype.
11702 2009-12-18 Doug Evans <dje@google.com>
11704 * event-loop.c: Include unistd.h if it exists.
11706 * linux-low.c (my_waitpid): Move definition away from being in
11707 between linux_tracefork_child/linux_test_for_tracefork.
11709 * gdb_proc_service.h (psaddr_t): Fix type.
11710 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
11711 signature to match glibc.
11713 2009-12-16 Doug Evans <dje@google.com>
11715 * linux-low.c (linux_read_memory): Fix argument to read.
11717 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11719 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
11720 events, don't leave current_inferior pointing at null.
11722 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11724 * win32-low.c (LOG): Delete.
11725 (OUTMSG): Output to stderr.
11726 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
11727 on compile time LOG macro.
11728 (win32_wait): Fix debug output.
11730 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11732 * win32-low.c (win32_add_one_solib): If the dll name is
11733 "ntdll.dll", prepend the system directory to the dll path.
11735 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
11737 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
11739 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
11740 Vladimir Prus <vladimir@codesourcery.com>
11742 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
11743 * configure.ac: Check for __mcoldfire__ and set
11744 gdb_cv_m68k_is_coldfire.
11745 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
11746 reg-cf.o and reg-m68k.o.
11747 * configure: Regenerated.
11749 2009-11-16 Pedro Alves <pedro@codesourcery.com>
11751 * linux-low.c (linux_remove_process): Add `detaching' parameter.
11752 Pass it to thread_db_free.
11753 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
11754 proper `detaching' argument to linux_remove_process.
11755 * linux-low.h (thread_db_free): Add `detaching' parameter.
11756 * thread-db.c (thread_db_init): Pass false as `detaching' argument
11758 (thread_db_free): Add `detaching' parameter. Only
11759 call td_ta_clear_event if detaching from process.
11761 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
11763 * thread-db.c (thread_db_free): Fix typo.
11765 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
11768 * thread-db.c (thread_db_free): Call td_ta_clear_event.
11770 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
11772 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
11773 with an i686 compiler.
11774 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
11776 * configure: Rebuilt.
11778 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
11782 * server.c (handle_search_memory_1): Correct read_addr initialization
11783 in loop for searching subsequent chunks.
11785 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
11787 * configure.ac: New --with-libthread-db option.
11788 * thread-db.c: Allow direct dependence on libthread_db.
11789 (thread_db_free): Adjust.
11790 * config.in: Regenerate.
11791 * configure: Likewise.
11793 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
11796 * thread-db.c (attach_thread): New function.
11797 (maybe_attach_thread): Return success/failure.
11798 (find_new_threads_callback): Adjust.
11799 (thread_db_find_new_threads): Loop until no new threads.
11801 2009-10-13 Pedro Alves <pedro@codesourcery.com>
11803 * proc-service.c (ps_lgetregs): Formatting.
11805 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
11807 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
11808 * configure.ac: Adjust.
11809 * linux-low.h (struct process_info_private): Move members to struct
11811 (thread_db_free, thread_db_handle_monitor_command): New prototype.
11812 * linux-low.c (linux_remove_process): Adjust.
11813 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
11814 * server.c (handle_query): Move code ...
11815 (handle_monitor_command): ... here. New function.
11816 * target.h (struct target_ops): New member.
11817 * thread-db.c (struct thread_db): New.
11818 (libthread_db_search_path): New variable.
11819 (thread_db_create_event, thread_db_enable_reporting)
11820 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
11821 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
11822 (try_thread_db_load_1, dladdr_to_soname): New functions.
11823 (try_thread_db_load, thread_db_load_search): New functions.
11824 (thread_db_init): Search for libthread_db.
11825 (thread_db_free): New function.
11826 (thread_db_handle_monitor_command): Likewise.
11827 * config.in: Regenerate.
11828 * configure: Regenerate.
11830 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
11832 * spu-low.c (spu_kill): Wait for inferior to terminate.
11833 Call clear_inferiors.
11834 (spu_detach): Call clear_inferiors.
11836 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11838 * aclocal.m4: Regenerate.
11839 * config.in: Likewise.
11840 * configure: Likewise.
11842 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11844 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
11845 (parse_spufs_run): New function.
11846 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
11847 (ppc_breakpoint_at): Handle SPU breakpoints.
11849 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11851 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
11852 (SPUFS_MAGIC): Define.
11853 (spu_enumerate_spu_ids): New function.
11854 (linux_qxfer_spu): New function.
11855 (linux_target_ops): Install linux_qxfer_spu.
11857 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11859 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
11860 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
11861 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
11862 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
11863 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
11864 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
11865 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
11866 (init_registers_powerpc_cell32l): Add prototype.
11867 (init_registers_powerpc_cell64l): Likewise.
11868 (ppc_arch_setup): Detect Cell/B.E. architecture.
11870 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11872 * Makefile.in (datarootdir): New variable.
11874 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11876 * linux-low.c (linux_write_memory): Update debugging output.
11877 * Makefile.in (clean): Add new descriptions.
11878 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
11879 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
11880 * configure.srv: Add new files for arm*-*-linux*.
11881 * linux-arm-low.c: Add new declarations.
11882 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
11883 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
11884 (HWCAP_VFPv3D16): New.
11885 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
11886 instead of __IWMMXT__.
11887 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
11888 (arm_arch_setup): New.
11889 (target_regsets): Remove #ifdef. Add VFP regset.
11890 (the_low_target): Use arm_arch_setup.
11892 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11894 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
11895 the main thread again.
11897 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
11899 Adding Neutrino gdbserver.
11900 * configure: Regenerated.
11901 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
11902 * configure.srv (i[34567]86-*-nto*): New target.
11903 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
11904 * remote-utils.c [__QNX__]: Include sys/iomgr.h
11905 (nto_comctrl) [__QNX__]: New function.
11906 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
11908 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
11910 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
11913 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
11914 Pedro Alves <pedro@codesourcery.com>
11916 * win32-i386-low.c (i386_get_thread_context): Handle systems that
11917 don't support CONTEXT_EXTENDED_REGISTERS.
11918 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
11919 (the_low_target): Install them.
11920 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
11921 failing with ERROR_PIPE_NOT_CONNECTED.
11923 2009-06-30 Doug Evans <dje@google.com>
11924 Pierre Muller <muller@ics.u-strasbg.fr>
11926 Add h/w watchpoint support to x86-linux, win32-i386.
11927 * Makefile.in (SFILES): Add i386-low.c
11928 (i386_low_h): Define.
11929 (i386-low.o): Add dependencies.
11930 (linux-x86-low.o): Add i386-low.h dependency.
11931 (win32-i386-low.o): Ditto.
11932 * i386-low.c: New file.
11933 * i386-low.h: New file.
11934 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
11935 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
11936 * linux-low.c (linux_add_process): Initialize arch_private.
11937 (linux_remove_process): Free arch_private.
11938 (add_lwp): Initialize arch_private.
11939 (delete_lwp): Free arch_private.
11940 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
11942 * linux-low.h (process_info_private): New member arch_private.
11943 (lwp_info): New member arch_private.
11944 (linux_target_ops): New members new_process, new_thread,
11946 (ptid_of): New macro.
11947 * linux-x86-low.c: Include stddef.h, i386-low.h.
11948 (arch_process_info): New struct.
11949 (arch_lwp_info): New struct.
11950 (x86_linux_dr_get, x86_linux_dr_set): New functions.
11951 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11952 (i386_dr_low_get_status): New function.
11953 (x86_insert_point, x86_remove_point): New functions.
11954 (x86_stopped_by_watchpoint): New function.
11955 (x86_stopped_data_address): New function.
11956 (x86_linux_new_process, x86_linux_new_thread): New functions.
11957 (x86_linux_prepare_to_resume): New function.
11958 (the_low_target): Add entries for insert_point, remove_point,
11959 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
11961 * server.c (debug_hw_points): New global.
11962 (monitor_show_help): Document set debug-hw-points.
11963 (handle_query): Process "set debug-hw-points".
11964 * server.h (debug_hw_points): Declare.
11965 (paddress): Declare.
11966 * utils.c (NUMCELLS, CELLSIZE): New macros.
11967 (get_sell, xsnprintf, paddress): New functions.
11968 * win32-arm-low.c (the_low_target): Add entries for insert_point,
11969 remove_point, stopped_by_watchpoint, stopped_data_address.
11970 * win32-i386-low.c: Include i386-low.h.
11971 (debug_reg_state): Replaces dr.
11972 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11973 (i386_dr_low_get_status): New function.
11974 (i386_insert_point, i386_remove_point): New functions.
11975 (i386_stopped_by_watchpoint): New function.
11976 (i386_stopped_data_address): New function.
11977 (i386_initial_stuff): Update.
11978 (get_thread_context,set_thread_context,i386_thread_added): Update.
11979 (the_low_target): Add entries for insert_point,
11980 remove_point, stopped_by_watchpoint, stopped_data_address.
11981 * win32-low.c (win32_insert_watchpoint): New function.
11982 (win32_remove_watchpoint): New function.
11983 (win32_stopped_by_watchpoint): New function.
11984 (win32_stopped_data_address): New function.
11985 (win32_target_ops): Add entries for insert_watchpoint,
11986 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
11987 * win32-low.h (win32_target_ops): New members insert_point,
11988 remove_point, stopped_by_watchpoint, stopped_data_address.
11990 2009-06-25 Pedro Alves <pedro@codesourcery.com>
11992 * server.c (process_serial_event): Re-return unsupported, not
11993 error, if the type isn't recognized. Re-allow supporting only
11994 insert or remove packets. Also call require_running for
11995 breakpoints. Add missing break statement to default case. Tidy.
11996 * target.h (struct target_ops): Rename insert_watchpoint to
11997 insert_point, and remove_watchpoint to remove_point.
11999 * linux-low.h (struct linux_target_ops): Likewise.
12000 * linux-low.c (linux_insert_watchpoint): Rename to ...
12001 (linux_insert_point): ... this. Adjust.
12002 (linux_remove_watchpoint): Rename to ...
12003 (linux_remove_point): ... this. Adjust.
12004 (linux_target_ops): Adjust.
12005 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
12006 (cris_insert_point): ... this.
12007 (cris_remove_watchpoint): Rename to ...
12008 (cris_remove_point): ... this.
12009 (the_low_target): Adjust.
12011 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
12013 * server.c (handle_v_kill): Pass signal_pid to
12014 kill_inferior if multi_process is zero.
12016 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
12018 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
12019 * target.h (target_ops): Comment for *_watchpoint to make it clear
12020 the functions can get types '0' and '1'.
12022 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
12024 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
12025 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
12026 * regcache.c (get_regcache): Likewise.
12027 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
12028 * win32-low.c (child_fetch_inferior_registers): Remove check for
12031 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
12032 Pedro Alves <pedro@codesourcery.com>
12034 * target.h (struct target_ops) <supports_multi_process>: New
12036 (target_supports_multi_process): New.
12037 * server.c (handle_query): Even if GDB reports support, only
12038 enable multi-process if the target also supports it. Report
12039 multi-process support only if the target backend supports it.
12040 * linux-low.c (linux_supports_multi_process): New function.
12041 (linux_target_ops): Install it as target_supports_multi_process
12044 2009-05-24 Doug Evans <dje@google.com>
12046 Global renaming of find_thread_pid to find_thread_ptid.
12047 * server.h (find_thread_ptid): Renamed from find_thread_pid.
12048 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
12049 All callers updated.
12051 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
12052 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
12055 * linux-low.c (get_stop_pc): Print pc if debug_threads.
12056 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
12057 (linux_resume_one_lwp): Ditto.
12059 2009-05-23 Doug Evans <dje@google.com>
12061 * linux-low.c (linux_resume_one_lwp): Change type of first arg
12062 from struct inferior_list_entry * to struct lwp_info *.
12063 All callers updated.
12065 2009-05-13 Doug Evans <dje@google.com>
12067 * linux-x86-low.c: Don't include assert.h.
12068 (x86_siginfo_fixup): Use fatal, not assert.
12069 (x86_arch_setup): Fix comment.
12071 2009-05-12 Doug Evans <dje@google.com>
12073 Biarch support for i386/amd64 gdbserver.
12074 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
12075 Add linux-x86-low.c.
12076 (linux-i386-low.o, linux-x86-64-low.o): Delete.
12077 (linux-x86-low.o): Add.
12078 * linux-x86-64-low.c: Delete.
12079 * linux-i386-low.c: Delete.
12080 * linux-x86-low.c: New file.
12081 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
12083 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
12085 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
12086 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
12087 (linux_child_pid_to_exec_file): New function.
12088 (elf_64_header_p, elf_64_file_p): New functions.
12089 (siginfo_fixup): New function.
12090 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
12091 give target a chance to convert layout.
12092 * linux-low.h (linux_target_ops): New member siginfo_fixup.
12093 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
12095 2009-05-07 Doug Evans <dje@google.com>
12097 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
12098 (regsets_store_inferior_registers): Ditto.
12100 2009-05-06 Pedro Alves <pedro@codesourcery.com>
12104 * linux-low.c (must_set_ptrace_flags): Delete.
12105 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
12107 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
12108 `lwp->must_set_ptrace_flags' instead.
12109 (linux_wait_for_event_1): Set ptrace options here.
12110 (linux_wait_1): ... not here.
12112 2009-04-30 Doug Evans <dje@google.com>
12114 * inferiors.c (started_inferior_callback): New function.
12115 (attached_inferior_callback): New function.
12116 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
12117 * server.c (print_started_pid, print_attached_pid): New functions.
12118 (detach_or_kill_for_exit): New function.
12119 (main): Call it instead of for_each_inferior (kill_inferior_callback).
12120 * server.h (have_started_inferiors_p): Declare.
12121 (have_attached_inferiors_p): Declare.
12123 * inferiors.c (remove_process): Fix memory leak, free process.
12124 * linux-low.c (linux_remove_process): New function.
12125 (linux_kill): Call it instead of remove_process.
12126 (linux_detach, linux_wait_1): Ditto.
12128 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
12130 * configure.srv: Add x86 Windows CE target.
12132 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
12134 * inferiors.c (get_thread_process): Make global.
12135 * server.h (get_thread_process): Add prototype.
12136 * thread-db.c (find_one_thread): Use get_thread_process
12137 instead of current_process.
12138 (thread_db_get_tls_address): Do not crash if called when
12139 thread layer is not yet initialized.
12141 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
12143 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
12144 * spu-low.c (current_tid): Rename to ...
12145 (current_ptid): ... this.
12146 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
12147 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
12148 ptid_get_lwp (current_ptid) instead of current_tid.
12149 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
12150 instead of current_tid. Use find_process_pid to verify pid
12151 argument is valid. Pass proper argument to remove_process.
12152 (spu_thread_alive): Compare current_ptid instead of current_tid.
12153 (spu_resume): Likewise.
12155 2009-04-02 Pedro Alves <pedro@codesourcery.com>
12157 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
12160 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12162 Implement the multiprocess extensions, and add linux multiprocess
12165 * server.h (ULONGEST): Declare.
12166 (struct ptid, ptid_t): New.
12167 (minus_one_ptid, null_ptid): Declare.
12168 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
12169 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
12170 (struct inferior_list_entry): Change `id' type from unsigned from
12172 (struct sym_cache, struct breakpoint, struct
12173 process_info_private): Forward declare.
12174 (struct process_info): Declare.
12175 (current_process): Declare.
12176 (all_processes): Declare.
12177 (initialize_inferiors): Declare.
12178 (add_thread): Adjust to use ptid_t.
12179 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
12180 (add_process, remove_process, find_thread_pid): Declare.
12181 (find_inferior_id): Adjust to use ptid_t.
12182 (cont_thread, general_thread, step_thread): Change type to ptid_t.
12183 (multi_process): Declare.
12184 (push_event): Adjust to use ptid_t.
12185 (read_ptid, write_ptid): Declare.
12186 (prepare_resume_reply): Adjust to use ptid_t.
12187 (clear_symbol_cache): Declare.
12188 * inferiors.c (all_processes): New.
12189 (null_ptid, minus_one_ptid): New.
12190 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
12191 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
12192 (add_thread): Change unsigned long to ptid. Remove gdb_id
12194 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
12195 (gdb_id_to_thread): Rename to ...
12196 (find_thread_pid): ... this. Change unsigned long to ptid.
12197 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
12198 (loaded_dll, pull_pid_from_list): Adjust.
12199 (add_process, remove_process, find_process_pid)
12200 (get_thread_process, current_process, initialize_inferiors): New.
12201 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
12202 (struct target_waitstatus) <related_pid>: Ditto.
12203 (struct target_ops) <kill, detach>: Add `pid' argument. Change
12204 return type to int.
12205 (struct target_ops) <join>: Add `pid' argument.
12206 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
12207 (struct target_ops) <wait>: Add `ptid' field. Change return type
12209 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
12210 (mywait): Add `ptid' argument. Change return type to ptid_t.
12211 (target_pid_to_str): Declare.
12212 * target.c (set_desired_inferior): Adjust to use ptids.
12213 (mywait): Add new `ptid' argument. Adjust.
12214 (target_pid_to_str): New.
12215 * mem-break.h (free_all_breakpoints): Declare.
12216 * mem-break.c (breakpoints): Delelete.
12217 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
12218 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
12219 to use per-process breakpoint list.
12220 (free_all_breakpoints): New.
12221 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
12222 (symbol_cache, all_symbols_looked_up): Delete.
12224 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
12226 (prepare_resume_reply): Change ptid argument's type from unsigned
12227 long to ptid_t. Adjust. Implement W;process and X;process.
12228 (free_sym_cache, clear_symbol_cache): New.
12229 (look_up_one_symbol): Adjust to per-process symbol cache. *
12230 * server.c (cont_thread, general_thread, step_thread): Change type
12232 (attached): Delete.
12233 (multi_process): New.
12234 (last_ptid): Change type to ptid_t.
12235 (struct vstop_notif) <ptid>: Change type to ptid_t.
12236 (queue_stop_reply, push_event): Change `ptid' argument's type to
12238 (discard_queued_stop_replies): Add `pid' argument.
12239 (start_inferior): Adjust to use ptids. Adjust to mywait interface
12240 changes. Don't reference the `attached' global.
12241 (attach_inferior): Adjust to mywait interface changes.
12242 (handle_query): Adjust to use ptids. Parse GDB's qSupported
12243 features. Handle and report "multiprocess+". Handle
12245 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
12247 (handle_v_kill): New.
12248 (handle_v_stopped): Adjust to use target_pid_to_str.
12249 (handle_v_requests): Allow multiple attaches and runs when
12250 multiprocess extensions are in effect. Handle "vKill".
12251 (myresume): Adjust to use ptids.
12252 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
12253 (handle_status): Adjust to discard_queued_stop_replies interface
12255 (first_thread_of, kill_inferior_callback)
12256 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
12257 (main): Call initialize_inferiors. Adjust to use ptids, killing
12258 and detaching from all inferiors. Handle multiprocess packet
12260 * linux-low.h: Include gdb_proc_service.h.
12261 (struct process_info_private): New.
12262 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
12263 <lwpid_of>: Use ptid_get_lwp.
12264 (get_lwp_thread): Adjust.
12265 (struct lwp_info): Add `dead' member.
12266 (find_lwp_pid): Declare.
12267 * linux-low.c (thread_db_active): Delete.
12268 (new_inferior): Adjust comment.
12269 (inferior_pid): Delete.
12270 (linux_add_process): New.
12271 (handle_extended_wait): Adjust.
12272 (add_lwp): Change unsigned long to ptid.
12273 (linux_create_inferior): Add process to processes table. Adjust
12274 to use ptids. Don't set new_inferior here.
12275 (linux_attach_lwp): Rename to ...
12276 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
12277 it. Adjust to use ptids.
12278 (linux_attach_lwp): New.
12279 (linux_attach): Add process to processes table. Don't set
12281 (struct counter): New.
12282 (second_thread_of_pid_p, last_thread_of_process_p): New.
12283 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
12284 multiple processes.
12285 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
12286 processes. Remove process from process table.
12287 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
12288 to multiple processes.
12289 (any_thread_of): New.
12290 (linux_detach): Add `pid' argument, and handle it. Remove process
12291 from processes table.
12292 (linux_join): Add `pid' argument. Handle it.
12293 (linux_thread_alive): Change unsighed long argument to ptid_t.
12294 Consider dead lwps as not being alive.
12295 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
12296 threads we're not interested in.
12297 (same_lwp, find_lwp_pid): New.
12298 (linux_wait_for_lwp): Change `pid' argument's type from int to
12300 (linux_wait_for_event): Rename to ...
12301 (linux_wait_for_event_1): ... this. Change `pid' argument's type
12302 from int to ptid_t. Adjust.
12303 (linux_wait_for_event): New.
12304 (linux_wait_1): Add `ptid' argument. Change return type to
12305 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
12306 that exit from the process table.
12307 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
12309 (mark_lwp_dead): New.
12310 (wait_for_sigstop): Adjust to use ptids. If a process exits while
12311 stopping all threads, mark its main lwp as dead.
12312 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
12314 (fetch_register, usr_store_inferior_registers)
12315 (regsets_fetch_inferior_registers)
12316 (regsets_store_inferior_registers, linux_read_memory)
12317 (linux_write_memory): Inline `inferior_pid'.
12318 (linux_look_up_symbols): Adjust to use per-process
12319 `thread_db_active'.
12320 (linux_request_interrupt): Adjust to use ptids.
12321 (linux_read_auxv): Inline `inferior_pid'.
12322 (initialize_low): Don't reference thread_db_active.
12323 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
12324 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
12325 (ps_getpid): Return the pid of the current inferior.
12326 * thread-db.c (proc_handle, thread_agent): Delete.
12327 (thread_db_create_event, thread_db_enable_reporting): Adjust to
12329 (find_one_thread): Change argument type to ptid_t. Adjust to
12331 (maybe_attach_thread): Adjust to per-process data and ptids.
12332 (thread_db_find_new_threads): Ditto.
12333 (thread_db_init): Ditto.
12334 * spu-low.c (spu_create_inferior, spu_attach): Add process to
12335 processes table. Adjust to use ptids.
12336 (spu_kill, spu_detach): Adjust interface. Remove process from
12338 (spu_join, spu_thread_alive): Adjust interface.
12339 (spu_wait): Adjust interface. Remove process from processes
12340 table. Adjust to use ptids.
12341 * win32-low.c (current_inferior_tid): Delete.
12342 (current_inferior_ptid): New.
12343 (debug_event_ptid): New.
12344 (thread_rec): Take a ptid. Adjust.
12345 (child_add_thread): Add `pid' argument. Adjust to use ptids.
12346 (child_delete_thread): Ditto.
12347 (do_initial_child_stuff): Add `attached' argument. Add process to
12349 (child_fetch_inferior_registers, child_store_inferior_registers):
12351 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
12352 (win32_attach): Pass 1 to do_initial_child_stuff.
12353 (win32_kill): Adjust interface. Remove process from processes
12355 (win32_detach): Ditto.
12356 (win32_join): Adjust interface.
12357 (win32_thread_alive): Take a ptid.
12358 (win32_resume): Adjust to use ptids.
12359 (get_child_debug_event): Ditto.
12360 (win32_wait): Adjust interface. Remove exiting process from
12363 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12365 Non-stop mode support.
12367 * server.h (non_stop): Declare.
12368 (gdb_client_data, handler_func): Declare.
12369 (delete_file_handler, add_file_handler, start_event_loop):
12371 (handle_serial_event, handle_target_event, push_event)
12372 (putpkt_notif): Declare.
12373 * target.h (enum resume_kind): New.
12374 (struct thread_resume): Replace `step' field by `kind' field.
12375 (TARGET_WNOHANG): Define.
12376 (struct target_ops) <wait>: Add `options' argument.
12377 <supports_non_stop, async, start_non_stop>: New fields.
12378 (target_supports_non_stop, target_async): New.
12379 (start_non_stop): Declare.
12380 (mywait): Add `options' argument.
12381 * target.c (mywait): Add `options' argument. Print child exit
12382 notifications here.
12383 (start_non_stop): New.
12384 * server.c (non_stop, own_buf, mem_buf): New globals.
12385 (struct vstop_notif): New.
12386 (notif_queue): New global.
12387 (queue_stop_reply, push_event, discard_queued_stop_replies)
12388 (send_next_stop_reply): New.
12389 (start_inferior): Adjust to use resume_kind. Adjust to mywait
12391 (attach_inferior): In non-stop mode, don't wait for the target
12393 (handle_general_set): Handle QNonStop.
12394 (handle_query): When handling qC, return the current general
12395 thread, instead of the first thread of the list.
12396 (handle_query): If the backend supports non-stop mode, include
12397 QNonStop+ in the qSupported query response.
12398 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
12400 (handle_v_attach, handle_v_run): Handle non-stop mode.
12401 (handle_v_stopped): New.
12402 (handle_v_requests): Report support for vCont;t. Handle vStopped.
12403 (myresume): Adjust to use resume_kind. Handle non-stop.
12404 (queue_stop_reply_callback): New.
12405 (handle_status): Handle non-stop mode.
12406 (main): Clear non_stop flag on reconnection. Use the event-loop.
12407 Refactor serial protocol handling from here ...
12408 (process_serial_event): ... to this new function. When GDB
12409 selects any thread, select one here. In non-stop mode, wait until
12410 GDB acks all pending events before exiting.
12411 (handle_serial_event, handle_target_event): New.
12412 * remote-utils.c (remote_open): Install remote_desc in the event
12414 (remote_close): Remove remote_desc from the event loop.
12415 (putpkt_binary): Rename to...
12416 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
12417 (putpkt_binary): New as wrapper around putpkt_binary_1.
12418 (putpkt_notif): New.
12419 (prepare_resume_reply): In non-stop mode, don't change the
12421 * event-loop.c: New.
12422 * Makefile.in (OBJ): Add event-loop.o.
12423 (event-loop.o): New rule.
12425 * linux-low.h (pid_of): Moved here.
12427 (get_lwp_thread): Use lwpid_of.
12428 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
12429 * linux-low.c (pid_of): Delete.
12430 (inferior_pid): Use lwpid_of.
12431 (linux_event_pipe): New.
12432 (target_is_async_p): New.
12434 (handle_extended_wait): Use lwpid_of.
12435 (add_lwp): Don't set lwpid field.
12436 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
12437 (linux_kill_one_lwp): If killing a running lwp, stop it first.
12438 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
12439 (linux_detach_one_lwp): If detaching from a running lwp, stop it
12440 first. Adjust to linux_wait_for_event interface changes. Use
12442 (linux_detach): Don't delete the main lwp here.
12443 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
12444 (status_pending_p): Don't consider explicitly suspended lwps.
12445 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
12446 pointer. Add OPTIONS argument. Change return type to int. Use
12447 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
12448 (linux_wait_for_event): Take an integer pid instead of a lwp_info
12449 pointer. Add status pointer argument. Return a pid instead of a
12450 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
12451 changes. In non-stop mode, don't switch to a random thread.
12452 (linux_wait): Rename to...
12453 (linux_wait_1): ... this. Add target_options argument, and handle
12454 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
12455 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
12456 clean exit and signal exit code. Don't stop all threads in
12457 non-stop mode. In all-stop mode, only stop all threads when
12458 reporting a stop to GDB. Handle explicit thread stop requests.
12459 (async_file_flush, async_file_mark): New.
12461 (send_sigstop): Use lwpid_of.
12462 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
12463 interface changes. In non-stop mode, don't switch to a random
12465 (linux_resume_one_lwp): Use lwpid_of.
12466 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
12467 (linux_resume_one_thread): ... this. Handle resume_stop. In
12468 non-stop mode, don't look for pending flag in all threads.
12469 (resume_status_pending_p): Don't consider explicitly suspended
12471 (my_waitpid): Reimplement. Emulate __WALL.
12472 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12474 (sigchld_handler, linux_supports_non_stop, linux_async)
12475 (linux_start_non_stop): New.
12476 (linux_target_ops): Register linux_supports_non_stop, linux_async
12477 and linux_start_non_stop.
12478 (initialize_low): Install SIGCHLD handler.
12479 * thread-db.c (thread_db_create_event, find_one_thread)
12480 (thread_db_get_tls_address): Use lwpid_of.
12481 * win32-low.c (win32_detach): Adjust to use resume_kind.
12482 (win32_wait): Add `options' argument.
12483 * spu-low.c (spu_resume): Adjust to use resume_kind.
12484 (spu_wait): Add `options' argument.
12486 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12488 Decouple target code from remote protocol.
12490 * target.h (enum target_waitkind): New.
12491 (struct target_waitstatus): New.
12492 (struct target_ops) <wait>: Return an unsigned long. Take a
12493 target_waitstatus pointer instead of a char pointer.
12494 (mywait): Likewise.
12495 * target.c (mywait): Change prototype to return an unsigned long.
12496 Take a target_waitstatus pointer instead of a char pointer. Adjust.
12497 * server.h (thread_from_wait, old_thread_from_wait): Delete
12499 (prepare_resume_reply): Change prototype to take a
12501 * server.c (thread_from_wait, old_thread_from_wait): Delete.
12502 (last_status, last_ptid): New.
12503 (start_inferior): Remove "statusptr" argument. Adjust. Return a
12504 pid instead of a signal.
12505 (attach_inferior): Remove "status" and "signal" parameters.
12507 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
12509 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
12510 (handle_v_requests, myresume): Remove "status" and "signal"
12511 parameters. Adjust.
12512 (handle_status): New.
12513 (main): Delete local `status'. Adjust.
12514 * remote-utils.c: Include target.h.
12515 (prepare_resume_reply): Change prototype to take a
12516 target_waitstatus. Adjust.
12518 * linux-low.c (linux_wait): Adjust to new target_ops->wait
12520 * spu-low.c (spu_wait): Adjust.
12521 * win32-low.c (enum target_waitkind, struct target_waitstatus):
12523 (win32_wait): Adjust.
12525 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12527 * target.h (struct thread_resume): Delete leave_stopped member.
12528 (struct target_ops): Add a `n' argument to the `resume' callback.
12529 * server.c (start_inferior): Adjust.
12530 (handle_v_cont, myresume): Adjust.
12531 * linux-low.c (check_removed_breakpoint): Adjust to resume
12532 interface change, and to removed leave_stopped field.
12533 (resume_ptr): Delete.
12534 (struct thread_resume_array): New.
12535 (linux_set_resume_request): Add new `arg' parameter. Adjust to
12536 resume interface change.
12537 (linux_continue_one_thread, linux_queue_one_thread)
12538 (resume_status_pending_p): Check if the resume field is NULL
12539 instead of checking the leave_stopped member.
12540 (linux_resume): Adjust to the target resume interface change.
12541 * spu-low.c (spu_resume): Adjust to the target resume interface
12543 * win32-low.c (win32_detach, win32_resume): Ditto.
12545 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12547 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
12549 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
12551 (linux_continue_one_thread): Only preserve the stepping flag if
12552 there's a pending breakpoint.
12554 2009-03-31 Pedro Alves <pedro@codesourcery.com>
12556 * server.c (main): After the inferior having exited, call
12557 remote_close before exiting gdbserver.
12559 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
12561 Fix size of FPSCR in Power 7 processors.
12562 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
12563 (PPC_FEATURE_HAS_DFP): New #define.
12564 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
12567 2009-03-23 Pedro Alves <pedro@codesourcery.com>
12569 * server.c (handle_query) Whitespace and formatting.
12571 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12573 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
12574 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
12575 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
12576 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
12577 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
12578 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
12579 Makefile.in, configure.ac: Fix whitespace throughout.
12580 * configure: Regenerate.
12582 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12584 * inferiors.c (find_inferior): Make it safe for the callback
12585 function to delete the currently iterated inferior.
12587 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12589 * Makefile.in (linuw_low_h): Move higher.
12590 (thread-db.o): Depend on $(linux_low_h).
12592 2009-03-17 Pedro Alves <pedro@codesourcery.com>
12594 Rename "process" to "lwp" throughout.
12596 * linux-low.c (all_processes): Rename to...
12597 (all_lwps): ... this.
12598 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
12599 (add_process): Rename to ...
12600 (add_lwp): ... this. Adjust.
12601 (linux_create_inferior): Adjust.
12602 (linux_attach_lwp): Adjust.
12603 (linux_attach): Adjust.
12604 (linux_kill_one_process): Rename to ...
12605 (linux_kill_one_lwp): ... this. Adjust.
12606 (linux_kill): Adjust.
12607 (linux_detach_one_process): Rename to ...
12608 (linux_detach_one_lwp): ... this. Adjust.
12609 (linux_detach): Adjust.
12610 (check_removed_breakpoint): Adjust.
12611 (status_pending_p): Adjust.
12612 (linux_wait_for_process): Rename to ...
12613 (linux_wait_for_lwp): ... this. Adjust.
12614 (linux_wait_for_event): Adjust.
12615 (send_sigstop): Adjust.
12616 (wait_for_sigstop): Adjust.
12617 (stop_all_processes): Rename to ...
12618 (stop_all_lwps): ... this.
12619 (linux_resume_one_process): Rename to ...
12620 (linux_resume_one_lwp): ... this. Adjust.
12621 (linux_set_resume_request, linux_continue_one_thread)
12622 (linux_queue_one_thread, resume_status_pending_p)
12623 (usr_store_inferior_registers, regsets_store_inferior_registers)
12624 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12626 * linux-low.h (get_process): Rename to ...
12627 (get_lwp): ... this. Adjust.
12628 (get_thread_process): Rename to ...
12629 (get_thread_lwp): ... this. Adjust.
12630 (get_process_thread): Rename to ...
12631 (get_lwp_thread): ... this. Adjust.
12632 (struct process_info): Rename to ...
12633 (struct lwp_info): ... this.
12634 (all_processes): Rename to ...
12635 (all_lwps): ... this.
12636 * proc-service.c (ps_lgetregs): Adjust.
12637 * thread-db.c (thread_db_create_event, find_one_thread)
12638 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
12640 2009-03-14 Pedro Alves <pedro@codesourcery.com>
12642 * server.c (handle_query): Handle "qAttached".
12644 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
12646 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
12647 GPLv3, update license URL.
12649 2009-03-01 Doug Evans <dje@google.com>
12651 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
12652 (server_h): Add gdb_signals.h.
12653 (signals.o): Update.
12654 * server.h (target_signal_from_host,target_signal_to_host_p)
12655 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
12657 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
12659 * remote-utils.c (getpkt): Also generate remote-debug
12660 information if noack_mode is set.
12662 2009-02-06 Pedro Alves <pedro@codesourcery.com>
12664 * server.c (handle_query): Report qXfer:siginfo:read and
12665 qXfer:siginfo:write as supported and handle them.
12666 * target.h (struct target_ops) <qxfer_siginfo>: New field.
12667 * linux-low.c (linux_xfer_siginfo): New.
12668 (linux_target_ops): Set it.
12670 2009-01-26 Pedro Alves <pedro@codesourcery.com>
12672 * server.c (gdbserver_usage): Mention --remote-debug.
12673 (main): Accept '--remote-debug' switch.
12675 2009-01-18 Doug Evans <dje@google.com>
12677 * regcache.c (new_register_cache): No need to check result of xcalloc.
12678 * server.c (handle_search_memory): Back out calls to xmalloc,
12679 result is checked and error is returned to user upon failure.
12680 (handle_query): Ditto. Add more checks for result of malloc.
12681 (handle_v_cont): Check result of malloc, report error back to
12683 (handle_v_run): Ditto. Call freeargv.
12684 * server.h (freeargv): Declare.
12685 * utils.c (freeargv): New fn.
12687 2009-01-15 Doug Evans <dje@google.com>
12689 * gdbreplay.c (perror_with_name): Make arg const char *.
12690 * server.h (target_signal_to_name): Make return type const char *.
12691 * thread-db.c (thread_db_err_str): Make return type const char *.
12692 * utils.c (perror_with_name): Make arg const char *.
12694 2009-01-14 Pedro Alves <pedro@codesourcery.com>
12696 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
12697 when handling a EXIT_PROCESS_DEBUG_EVENT.
12699 2009-01-06 Joel Brobecker <brobecker@adacore.com>
12701 * gdbreplay.c (gdbreplay_version): Update copyright year.
12702 * server.c (gdbserver_version): Likewise.
12704 2009-01-05 Doug Evans <dje@google.com>
12706 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
12707 (handle_extended_wait): Improve comment.
12709 2008-12-13 Doug Evans <dje@google.com>
12711 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
12712 * server.h (ATTR_MALLOC): New macro.
12713 (xmalloc,xcalloc,xstrdup): Declare.
12714 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
12715 * inferiors.c: Ditto.
12716 * linux-low.c: Ditto.
12717 * mem-break.c: Ditto.
12718 * regcache.c: Ditto.
12719 * remote-utils.c: Ditto.
12722 * win32-low.c: Ditto.
12724 2008-12-12 Doug Evans <dje@google.com>
12726 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
12727 in debugging printf.
12729 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
12731 2008-12-09 Doug Evans <dje@google.com>
12733 * linux-low.h (struct process_info): Delete member tid, unused.
12734 * thread-db.c (find_one_thread): Update.
12735 (maybe_attach_thread): Update.
12737 2008-12-02 Pedro Alves <pedro@codesourcery.com>
12739 * target.h (struct target_ops): Add qxfer_osdata member.
12740 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
12742 (linux_qxfer_osdata): New functions.
12743 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
12745 * server.c (handle_query): Handle "qXfer:osdata:read:".
12746 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
12747 (buffer_xml_printf): New functions.
12748 * server.h (struct buffer): New.
12749 (buffer_grow_str, buffer_grow_str0): New macros.
12750 (buffer_grow, buffer_free, buffer_init, buffer_finish)
12751 (buffer_xml_printf): Declare.
12753 2008-11-24 Doug Evans <dje@google.com>
12755 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
12757 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
12759 * server.c (handle_v_run): Always use the supplied argument list.
12761 2008-11-19 Bob Wilson <bob.wilson@acm.org>
12763 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
12764 (xtensa_regmap_table): Add entry for scompare1.
12766 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
12768 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
12769 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
12770 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
12771 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
12772 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
12773 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
12774 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
12775 XML target descriptions.
12776 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
12777 when inferior is running on an ISA 2.05 or later processor. Add
12778 special case to return offset for full 64-bit slot of FPSCR when
12781 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
12783 * Makefile.in (SFILES, clean): Added sparc64 files.
12784 (reg-sparc64.o, reg-sparc64.c): New.
12785 * configure.srv (sparc*-*-linux*): New configuration.
12786 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
12787 syscall arguments for SPARC.
12788 (regsets_store_inferior_registers): Likewise.
12789 * linux-sparc-low.c: New file.
12791 2008-10-21 Doug Evans <dje@google.com>
12793 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
12794 (READLINE_DIR,READLINE_DEP): Delete.
12795 (INTERNAL_CFLAGS): Update.
12796 (LINTFLAGS): Update.
12798 2008-10-10 Pedro Alves <pedro@codesourcery.com>
12800 * server.c (handle_v_run): If GDB didn't specify an argv, use the
12801 whole argv from the last run, not just argv[0].
12803 2008-09-08 Pedro Alves <pedro@codesourcery.com>
12805 * regcache.c (new_register_cache): Return NULL if the register
12806 cache size isn't known yet.
12807 (free_register_cache): Avoid dereferencing a NULL regcache.
12809 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
12811 * configure.srv: Merge MIPS and MIPS64.
12813 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
12815 * Makefile.in (uninstall): Apply $(EXEEXT) too.
12817 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
12819 * Makefile.in: Add required vsx dependencies.
12821 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
12822 Declare init_registers_powerpc_vsx32l.
12823 Declare init_registers_powerpc_vsx64l.
12824 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
12825 (ppc_arch_setup): Check for VSX in hwcap.
12826 (ppc_fill_vsxregset): New function.
12827 (ppc_store_vsxregset): New function.
12828 Add new VSX entry in regset_info target_regsets.
12830 * configure.srv: Add new VSX dependencies.
12832 2008-08-12 Pedro Alves <pedro@codesourcery.com>
12834 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
12835 (remote_open): Set or clear transport_is_reliable.
12836 (putpkt_binary): Don't expect acks in noack mode.
12837 (getpkt): Don't send ack/nac in noack mode.
12838 * server.c (handle_general_set): Handle QStartNoAckMode.
12839 (handle_query): If connected by tcp pass QStartNoAckMode+ in
12841 (main): Reset noack_mode on every connection.
12842 * server.h (noack_mode): Declare.
12844 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12846 * Makefile.in (GDBREPLAY_OBS): New variable.
12847 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
12849 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
12850 Daniel Jacobowitz <dan@codesourcery.com>
12852 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
12853 (usr_store_inferior_registers): Likewise.
12854 (regsets_store_inferior_registers): Likewise.
12856 2008-07-31 Rolf Jansen <rj@surtec.com>
12857 Pedro Alves <pedro@codesourcery.com>
12859 * configure.ac: Check for memmem declaration.
12860 * server.c [HAVE_MALLOC_H]: Include malloc.h.
12861 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
12862 (disable_packet_qfThreadInfo): Unconditionally compile.
12863 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
12864 * configure, config.in: Regenerate.
12866 2008-07-28 Doug Kwan <dougkwan@google.com>
12868 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
12869 (linux_write_memory): Remove declaration of errno.
12871 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
12873 * linux-low.c (handle_extended_wait): Do not use "status"
12874 variable uninitialized.
12876 2008-07-07 Pedro Alves <pedro@codesourcery.com>
12878 * server.c (handle_v_attach): Inhibit reporting dll changes.
12880 2008-06-27 Pedro Alves <pedro@codesourcery.com>
12882 * remote-utils.c (prepare_resume_reply): If requested, don't
12883 output "thread:TID" in the T stop reply.
12885 * server.c (disable_packet_vCont, disable_packet_Tthread)
12886 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
12887 (handle_query): If requested, disable support for qC, qfThreadInfo
12889 (handle_v_requests): If requested, disable support for vCont.
12890 (gdbserver_show_disableable): New.
12891 (main): Handle --disable-packet and --disable-packet=LIST.
12893 * server.h (disable_packet_vCont, disable_packet_Tthread)
12894 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
12896 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
12898 * server.c (gdbserver_usage): Mention --version.
12900 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
12902 * Makefile.in (gdbreplay.o): New rule.
12904 2008-06-06 Joseph Myers <joseph@codesourcery.com>
12906 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
12907 message, not gdbserver.
12909 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
12910 Nathan Sidwell <nathan@codesourcery.com>
12911 Joseph Myers <joseph@codesourcery.com>
12913 * acinclude.m4: Include ../../config/acx.m4.
12914 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
12915 * configure, config.in: Regenerate.
12916 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
12917 * server.c (gdbserver_version): Print PKGVERSION.
12918 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
12919 (main): Adjust gdbserver_usage calls.
12920 * gdbreplay.c (version, host_name): Add declarations.
12921 (gdbreplay_version, gdbreplay_usage): New.
12922 (main): Accept --version and --help options.
12924 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
12926 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
12927 (arm_breakpoint_at): Handle Thumb.
12928 (the_low_target): Add comment.
12930 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
12932 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
12934 2008-05-09 Doug Evans <dje@google.com>
12936 * server.h (decode_search_memory_packet): Declare.
12937 * remote-utils.c (decode_search_memory_packet): New fn.
12938 * server.c (handle_search_memory_1): New fn.
12939 (handle_search_memory): New fn.
12940 (handle_query): Process qSearch:memory packets.
12942 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
12944 * regcache.c (registers_length): Remove.
12945 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
12946 full register packet.
12947 * regcache.h (registers_length): Remove prototype.
12948 * server.h (PBUFSIZ): Define to 16384.
12950 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
12952 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
12953 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
12954 powerpc-64l.o, and powerpc-altivec64l.o.
12955 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
12956 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
12957 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
12958 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
12959 rs6000/power-linux.xml, and rs6000/power64-linux.xml
12962 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
12963 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
12964 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
12965 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
12966 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
12967 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
12968 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
12969 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
12970 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
12971 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
12974 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
12975 (init_registers_powerpc_32l): ... this new prototype.
12976 (init_registers_powerpc_32): Remove, replace by ...
12977 (init_registers_powerpc_altivec32l): ... this new prototype.
12978 (init_registers_powerpc_e500): Remove, replace by ...
12979 (init_registers_powerpc_e500l): ... this new prototype.
12980 (init_registers_ppc64): Remove, replace by ...
12981 (init_registers_powerpc_64l): ... this new prototype.
12982 (init_registers_powerpc_64): Remove, replace by ...
12983 (init_registers_powerpc_altivec64l): ... this new prototype.
12984 (ppc_num_regs): Set to 73.
12985 (PT_ORIG_R3, PT_TRAP): Define if necessary.
12986 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
12987 (ppc_cannot_store_register): Handle orig_r3 and trap.
12988 (ppc_arch_setup): Update init_registers_... calls.
12989 (ppc_fill_gregset): Handle orig_r3 and trap.
12991 * inferiors.c (clear_inferiors): Reset current_inferior.
12993 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
12995 * acinclude.m4: Add override.m4.
12996 * configure: Regenerate.
12998 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13000 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
13001 initial call to init_register_ppc64.
13003 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13005 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
13006 single powerpc*-*-linux* case.
13007 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
13009 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
13011 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
13012 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
13014 * linux-ppc-low.c: Include <elf.h>.
13015 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
13016 (ppc_hwcap): New global variable.
13017 (ppc_regmap): Remove __SPE__ #ifdef sections.
13018 (ppc_regmap_e500): New global variable.
13019 (ppc_cannot_store_register): Update __SPE__ special case.
13020 (ppc_get_hwcap): New function.
13021 (ppc_arch_setup): Use it to determine whether inferior supports
13022 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
13023 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
13024 Do not access registers if target does not support AltiVec.
13025 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
13026 Do not access registers if target does not support SPE.
13027 (target_regsets): Unconditionally include AltiVec and SPE regsets.
13029 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
13031 * linux-low.c (disabled_regsets, num_regsets): New.
13032 (use_regsets_p): Delete.
13033 (linux_wait_for_process): Clear disabled_regsets.
13034 (regsets_fetch_inferior_registers): Check and set it.
13035 (regsets_store_inferior_registers): Likewise.
13036 (linux_fetch_registers, linux_store_registers): Do not use
13038 (initialize_low): Allocate disabled_regsets.
13040 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
13042 * Makefile.in (LIBOBJS): New.
13043 (OBS): Use LIBOBJS.
13044 (memmem.o): New rule.
13045 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
13046 * configure: Regenerated.
13048 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
13050 * server.c (handle_query): Never return "unsupported" for
13051 qXfer:features:read queries.
13053 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
13055 * server.c (get_features_xml): Fix inverted condition.
13056 (handle_query): Always support qXfer:feature:read.
13058 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
13060 * server.c (wrapper_argv): New.
13061 (start_inferior): Handle wrapper_argv. If set, expect an extra
13063 (gdbserver_usage): Document --wrapper.
13064 (main): Parse --wrapper.
13066 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13068 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
13069 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
13070 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
13071 (ppc_set_pc): Likewise.
13072 (ppc_arch_setup): New function.
13073 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
13074 of collect_register.
13075 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
13077 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13079 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
13080 instead of linux-ppc64-low.o.
13081 * linux-ppc64-low.c: Remove file.
13082 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
13083 (linux-ppc64-low.o): Remove rule.
13085 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
13086 (init_registers_powerpc_64): Likewise.
13087 (ppc_regmap): Conditionally define depending on __powerpc64__.
13088 (ppc_cannot_store_register): Do not special-case "fpscr" when
13089 compiled on __powerpc64__.
13090 (ppc_collect_ptrace_register): New function.
13091 (ppc_supply_ptrace_register): New function.
13092 (ppc_breakpoint): Change type to "unsigned int".
13093 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
13094 (the_low_target): Conditionally provide initializers for the
13095 arch_setup member depending on __powerpc64__. Install
13096 collect_ptrace_register and supply_ptrace_register members.
13098 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13100 * regcache.h (gdbserver_xmltarget): Add extern declaration.
13101 * server.c (gdbserver_xmltarget): Define.
13102 (get_features_xml): Use it to replace "target.xml" and arch_string.
13104 * configure.srv: Remove srv_xmltarget. Add XML files that were
13105 mentioned there to srv_xmlfiles instead. Remove conditional tests
13106 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
13107 srv_xmlfiles and srv_regobj to include all possible choices.
13108 * configure.ac (srv_xmltarget): Remove.
13109 (srv_xmlfiles): Do not add "target.xml".
13110 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
13111 checks for supplementary target information.
13112 * configure: Regenerate.
13113 * Makefile.in (XML_TARGET): Remove.
13114 (target.xml): Remove rule.
13115 (clean): Do not clean up target.xml.
13116 (.PRECIOUS): Do not mention target.xml.
13118 * target.h (struct target_ops): Remove arch_string member.
13119 * linux-low.c (linux_arch_string): Remove.
13120 (linux_target_ops): Remove arch_string initializer.
13121 * linux-low.h (struct linux_target_ops): Remove arch_string member.
13122 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
13123 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
13124 * spu-low.c (spu_arch_string): Remove.
13125 (spu_target_ops): Remove arch_string initializer.
13126 * win32-low.c (win32_arch_string): Remove.
13127 (win32_target_ops): Remove arch_string initializer.
13128 * win32-low.h (struct win32_target_ops): Remove arch_string member.
13129 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
13130 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
13132 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13134 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
13135 by collect_ptrace_register and supply_ptrace_register hooks.
13136 * linux-low.c (fetch_register): Use supply_ptrace_register callback
13137 instead of checking for the_low_target.left_pad_xfer.
13138 (usr_store_inferior_registers): Use collect_ptrace_register callback
13139 instead of checking for the_low_target.left_pad_xfer.
13141 * linux-s390-low.c (s390_collect_ptrace_register): New function.
13142 (s390_supply_ptrace_register): Likewise.
13143 (s390_fill_gregset): Call s390_collect_ptrace_register.
13144 (the_low_target): Update.
13146 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
13147 (ppc_supply_ptrace_register): Likewise.
13148 (the_low_target): Update.
13150 * linux-i386-low.c (the_low_target): Update.
13151 * linux-x86-64-low.c (the_low_target): Update.
13153 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13155 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
13156 reg-s390.o and reg-s390x.o.
13158 * linux-low.c (new_inferior): New global variable.
13159 (linux_create_inferior, linux_attach): Set it.
13160 (linux_wait_for_process): Call the_low_target.arch_setup after the
13161 target has stopped for the first time.
13162 (initialize_low): Do not call the_low_target.arch_setup.
13164 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
13165 (s390_set_pc): Likewise.
13166 (s390_arch_setup): New function.
13167 (the_low_target): Use s390_arch_setup as arch_setup routine.
13169 * regcache.c (realloc_register_cache): New function.
13170 (set_register_cache): Call it for each existing regcache.
13172 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13174 * server.h (init_registers): Remove prototype.
13176 * linux-low.h (struct linux_target_ops): Add arch_setup field.
13177 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
13178 instead of init_registers ().
13179 * linux-arm-low.c (init_registers_arm): Add prototype.
13180 (init_registers_arm_with_iwmmxt): Likewise.
13181 (the_low_target): Add initializer for arch_setup field.
13182 * linux-cris-low.c (init_registers_cris): Add prototype.
13183 (the_low_target): Add initializer for arch_setup field.
13184 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
13185 (the_low_target): Add initializer for arch_setup field.
13186 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
13187 (the_low_target): Add initializer for arch_setup field.
13188 * linux-ia64-low.c (init_registers_ia64): Add prototype.
13189 (the_low_target): Add initializer for arch_setup field.
13190 * linux-m32r-low.c (init_registers_m32r): Add prototype.
13191 (the_low_target): Add initializer for arch_setup field.
13192 * linux-m68k-low.c (init_registers_m68k): Add prototype.
13193 (the_low_target): Add initializer for arch_setup field.
13194 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
13195 (init_registers_mips64_linux): Likewise.
13196 (the_low_target): Add initializer for arch_setup field.
13197 * linux-ppc-low.c (init_registers_ppc): Add prototype.
13198 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
13199 (the_low_target): Add initializer for arch_setup field.
13200 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
13201 (init_registers_powerpc_64): Likewise.
13202 (the_low_target): Add initializer for arch_setup field.
13203 * linux-s390-low.c (init_registers_s390): Add prototype.
13204 (init_registers_s390x): Likewise.
13205 (the_low_target): Add initializer for arch_setup field.
13206 * linux-sh-low.c (init_registers_sh): Add prototype.
13207 (the_low_target): Add initializer for arch_setup field.
13208 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
13209 (the_low_target): Add initializer for arch_setup field.
13210 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
13211 (the_low_target): Add initializer for arch_setup field.
13213 * win32-low.h (struct win32_target_ops): Add arch_setup field.
13214 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
13215 instead of init_registers ().
13216 * win32-arm-low.c (init_registers_arm): Add prototype.
13217 (the_low_target): Add initializer for arch_setup field.
13218 * win32-i386-low.c (init_registers_i386): Add prototype.
13219 (the_low_target): Add initializer for arch_setup field.
13221 * spu-low.c (init_registers_spu): Add prototype.
13222 (initialize_low): Call initialie_registers_spu () instead of
13223 initialize_registers ().
13225 2008-02-19 Pedro Alves <pedro@codesourcery.com>
13227 * server.c (handle_v_requests): When handling the vRun and vAttach
13228 packets, if already debugging a process, don't kill it. Return an
13231 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
13233 * server.c (handle_query): Correct length check.
13235 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
13237 * win32-low.c (do_initial_child_stuff): Add process handle
13238 parameter. Set current_process_handle and current_process_id from the
13239 parameters. Clear globals.
13240 (win32_create_inferior): Don't set current_process_handle and
13241 current_process_id here. Instead pass them on the call to
13242 do_initial_child_stuff.
13243 (win32_attach): Likewise.
13244 (win32_clear_inferiors): New.
13245 (win32_kill): Don't close the current process handle or the
13246 current thread handle here. Instead call win32_clear_inferiors.
13247 (win32_detach): Don't open a new handle to the process. Call
13248 win32_clear_inferiors.
13249 (win32_join): Don't rely on current_process_handle; open a new
13250 handle using the process id.
13251 (win32_wait): Call win32_clear_inferiors when the inferior process
13254 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
13256 * server.c (monitor_show_help): Add "exit".
13258 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
13260 * Makefile.in (SFILES): Add linux-xtensa-low.c.
13261 (clean): Add reg-xtensa.c.
13262 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
13263 * configure.srv (xtensa*-*-linux*) New target.
13264 * linux-xtensa-low.c: New.
13265 * xtensa-xtregs.c: New.
13267 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
13269 * hostio.c: Don't include errno.h.
13270 (errno_to_fileio_errno): Move to hostio-errno.
13271 * hostio.c: (hostio_error): Remove the error parameter. Defer the
13272 error number outputting to the target->hostio_last_error callback.
13273 (hostio_packet_error): Use FILEIO_EINVAL directly.
13274 (handle_open, handle_pread, hostio_error, handle_unlink): Update
13275 calls to hostio_error.
13276 * hostio-errno.c: New.
13277 * server.h (hostio_last_error_from_errno): Declare.
13278 * target.h (target_ops): Add hostio_last_error member.
13279 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
13280 as hostio_last_error handler.
13281 * spu-low.c (spu_target_ops): Likewise.
13282 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
13283 (wince_hostio_last_error): New functions.
13284 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
13285 as hostio_last_error handler.
13286 (win32_target_ops) [!_WIN32_WCE]: Register
13287 hostio_last_error_from_errno as hostio_last_error handler.
13288 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
13289 (hostio-errno.o): New rule.
13290 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
13291 * configure.srv (srv_hostio_err_objs): New variable. Default to
13293 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
13294 * configure: Regenerate.
13296 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13298 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
13299 (linux_kill, linux_detach): Clean up the process list.
13300 * remote-utils.c (remote_open): Improve port number parsing.
13301 (putpkt_binary, input_interrupt): Only send interrupts if the target
13303 * server.c (extended_protocol): Make static.
13304 (attached): Define earlier.
13305 (exit_requested, response_needed, program_argv): New variables.
13306 (target_running): New.
13307 (start_inferior): Clear attached here.
13308 (attach_inferior): Set attached here.
13309 (require_running): Define.
13310 (handle_query): Use require_running and target_running. Implement
13312 (handle_v_attach, handle_v_run): New.
13313 (handle_v_requests): Use require_running. Handle vAttach and vRun.
13314 (gdbserver_usage): Update.
13315 (main): Redo argument parsing. Handle --debug and --multi. Handle
13316 --attach along with other options or after the port. Save
13317 program_argv. Support no initial program. Resynchronize
13318 communication with GDB after an error. Handle "monitor exit".
13319 Use require_running and target_running. Always allow the extended
13320 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
13321 restart in extended mode.
13322 * README: Refer to the GDB manual. Update --attach usage.
13324 2007-12-20 Andreas Schwab <schwab@suse.de>
13326 * linux-low.c (STACK_SIZE): Define.
13327 (linux_tracefork_child): Use it. Use __clone2 on ia64.
13328 (linux_test_for_tracefork): Likewise.
13330 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
13332 * linux-low.c (linux_wait_for_event): Update messages. Do not
13333 reinsert auto-delete breakpoints.
13334 * mem-break.c (struct breakpoint): Change return type of handler to
13336 (set_breakpoint_at): Update handler type.
13337 (reinsert_breakpoint_handler): Return 1 instead of calling
13339 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
13341 (check_breakpoints): Delete auto-delete breakpoints and return 2.
13342 * mem-break.h (set_breakpoint_at): Update handler type.
13343 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
13344 * win32-low.c (auto_delete_breakpoint): New.
13345 (get_child_debug_event): Use it.
13347 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
13349 * configure.ac: Check for pread and pwrite.
13350 * hostio.c (handle_pread): Fall back to lseek and read.
13351 (handle_pwrite): Fall back to lseek and write.
13352 * config.in, configure: Regenerated.
13354 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
13356 * server.c (myresume): Add own_buf argument.
13357 (main): Update calls.
13359 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
13361 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
13362 * remote-utils.c (remote_open): Do not call disable_async_io.
13363 (block_async_io): Delete.
13364 (unblock_async_io): Make static.
13365 (initialize_async_io): New.
13366 * server.c (handle_v_cont): Handle async I/O here.
13367 (myresume): Likewise. Move other common resume tasks here...
13368 (main): ... from here. Call initialize_async_io. Disable async
13369 I/O before the main loop.
13370 * server.h (initialize_async_io): Declare.
13371 (block_async_io, unblock_async_io): Delete prototypes.
13372 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
13374 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
13376 * remote-utils.c (readchar): Allow binary data in received messages.
13378 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13380 * win32-low.c (attaching): New global.
13381 (win32_create_inferior): Clear the `attaching' global.
13382 (win32_attach): Set the `attaching' global.
13383 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
13384 attaching. Only set a breakpoint at the entry point if not
13387 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13389 * server.c (main): Don't report dll events on the initial
13390 connection on attaches.
13392 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13394 * server.c (main): Relax numerical bases supported for the pid of
13395 the --attach command line argument.
13397 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13399 * win32-low.c (win32_attach): Call OpenProcess before
13400 DebugActiveProcess, not after. Add last error output to error
13403 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13405 * win32-low.c (win32_get_thread_context)
13406 (win32_set_thread_context): New functions.
13407 (thread_rec): Use win32_get_thread_context.
13408 (continue_one_thread, win32_resume): Use win32_set_thread_context.
13409 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
13412 2007-12-03 Leo Zayas
13413 Pedro Alves <pedro_alves@portugalmail.pt>
13415 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
13417 (child_add_thread): Minor cleanup.
13418 (child_continue): Resume artificially suspended threads before
13419 calling ContinueDebugEvent.
13420 (suspend_one_thread): New.
13421 (fake_breakpoint_event): New.
13422 (get_child_debug_event): Change return type to int. Check here if
13423 gdb sent an interrupt request. If a soft interrupt was requested,
13424 fake a breakpoint event. Return 0 if there is no event to handle,
13426 (win32_wait): Don't check here if gdb sent an interrupt request.
13427 Ensure there is a valid event to handle.
13428 (win32_request_interrupt): Add soft interruption method as last
13431 2007-12-03 Leo Zayas
13432 Pedro Alves <pedro_alves@portugalmail.pt>
13434 * win32-low.h (win32_thread_info): Add descriptions to the
13435 structure members. Replace `suspend_count' counter by a
13437 * win32-low.c (thread_rec): Update condition of when to get the
13438 context from the inferior. Rely on ContextFlags being set if it
13439 has already been retrieved. Only suspend the inferior thread if
13440 we haven't already. Warn if that fails.
13441 (continue_one_thread): s/suspend_count/suspended/. Only call
13442 ResumeThread once. Warn if that fails.
13444 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13446 * win32-low.c (win32_wait): Don't read from the inferior when it
13447 has already exited.
13449 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13451 * Makefile.in (win32_low_h): New variable.
13452 (win32-low.o): Add dependency on $(win32_low_h).
13453 (win32-arm-low.o, win32-i386-low.o): New rules.
13455 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13457 * hostio.c: Correct copyright year.
13459 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13461 * Makefile.in (OBS): Add hostio.o.
13462 (hostio.o): New rule.
13463 * server.h (handle_vFile): Declare.
13464 * hostio.c: New file.
13465 * server.c (handle_v_requests): Take packet_len and new_packet_len
13466 for binary packets. Call handle_vFile.
13467 (main): Update call to handle_v_requests.
13469 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
13471 * linux-low.c: Include <sched.h>.
13473 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
13475 * linux-low.c (linux_tracefork_grandchild): New.
13476 (linux_tracefork_child): Use clone.
13477 (linux_test_for_tracefork): Use clone; allocate and free a stack.
13479 2007-10-31 Joel Brobecker <brobecker@adacore.com>
13481 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
13483 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
13485 * linux-low.c (handle_extended_wait): Handle unexpected signals.
13487 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
13489 * inferiors.c (change_inferior_id): Delete.
13490 (add_pid_to_list, pull_pid_from_list): New.
13491 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
13492 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
13493 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
13494 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
13495 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
13496 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
13497 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
13498 (using_threads): Always set to 1.
13499 (handle_extended_wait): New.
13500 (add_process): Do not set TID.
13501 (linux_create_inferior): Set must_set_ptrace_flags.
13502 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
13503 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
13504 (linux_thread_alive): Rename TID argument to LWPID.
13505 (linux_wait_for_process): Handle unknown processes. Do not use TID.
13506 (linux_wait_for_event): Do not use TID or check using_threads. Update
13507 call to dead_thread_notify. Call handle_extended_wait.
13508 (linux_create_inferior): Use PTRACE_SETOPTIONS.
13509 (send_sigstop): Delete sigstop_sent.
13510 (wait_for_sigstop): Avoid TID.
13511 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
13512 (linux_test_for_tracefork): New.
13513 (linux_lookup_signals): Use thread_db_active and
13514 linux_supports_tracefork_flag.
13515 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
13516 * linux-low.h (get_process_thread): Avoid TID.
13517 (struct process_ifo): Move thread_known and tid to the end. Remove
13519 (linux_attach_lwp, thread_db_init): Update prototypes.
13520 * server.h (change_inferior_id): Delete prototype.
13521 (add_pid_to_list, pull_pid_from_list): New prototypes.
13522 * thread-db.c (thread_db_use_events): New.
13523 (find_first_thread): Rename to...
13524 (find_one_thread): ...this. Update callers and messages. Do not
13525 call fatal. Check thread_db_use_events. Do not call
13526 change_inferior_id or new_thread_notify.
13527 (maybe_attach_thread): Update. Do not call new_thread_notify.
13528 (thread_db_init): Set thread_db_use_events. Check use_events.
13529 * utils.c (fatal, warning): Correct message prefix.
13531 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
13533 * Makefile.in (clean): Remove new files.
13534 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
13535 (powerpc-64.o, powerpc-64.c): New rules.
13536 * configure.srv: Use alternate register sets for powerpc64-*-linux*
13537 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
13539 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
13541 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
13542 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
13543 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
13544 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
13545 (target_regsets): Add AltiVec and SPE register sets.
13546 * configure.ac: Check for AltiVec and SPE.
13547 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
13548 (ppc_fill_vrregset, ppc_store_vrregset): New.
13549 (target_regsets): Add AltiVec register set.
13550 * configure: Regenerated.
13552 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
13554 * linux-low.c (O_LARGEFILE): Define.
13555 (linux_read_memory): Use /proc/PID/mem.
13556 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
13557 * configure, config.in: Regenerated.
13559 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13561 * linux-low.c (linux_wait_for_event): Do not pass signals while
13564 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13566 * win32-low.c (create_process): New.
13567 (win32_create_inferior): Use create_process instead of
13568 CreateProcess. If create_process failed retry appending an ".exe"
13569 suffix. Store the GetLastError result immediatelly after
13570 create_process calls and use it on the call to error.
13572 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13574 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
13576 2007-08-23 Joel Brobecker <brobecker@adacore.com>
13578 * configure.ac: Switch license to GPLv3.
13580 2007-08-01 Michael Snyder <msnyder@access-company.com>
13582 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
13584 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
13586 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
13588 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
13589 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
13590 CloseToolhelp32Snapshot.
13591 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
13592 CloseToolhelp32Snapshot.
13594 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
13596 * server.c (main): Check for inferior exit before main loop.
13598 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
13600 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
13601 instead of on tmp_desc.
13603 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
13604 Daniel Jacobowitz <dan@codesourcery.com>
13606 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
13607 (add_thread): Minor cleanups.
13608 (clear_inferiors): Move lower in the file. Clear the DLL
13610 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
13611 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
13612 (xml_escape_text): New.
13613 * server.c (handle_query): Handle qXfer:libraries:read. Report it
13615 (handle_v_cont): Report errors.
13616 (gdbserver_version): Update.
13617 (main): Correct size of own_buf. Do not report initial DLL events.
13618 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
13619 (unloaded_dll, xml_escape_text): New.
13620 * win32-low.c (enum target_waitkind): Update comments.
13621 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
13622 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
13623 (win32_EnumProcessModules, win32_GetModuleInformation)
13624 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
13625 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
13626 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
13627 (win32_Module32First, win32_Module32Next, load_toolhelp)
13628 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
13629 (get_child_debug_event): Handle DLL events.
13630 (win32_wait): Likewise.
13632 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
13634 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
13635 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
13637 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13639 * win32-low.c (handle_output_debug_string): Ignore event if not
13642 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13644 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
13646 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
13648 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
13650 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
13652 * inferiors.c (change_inferior_id): Add comment.
13653 * linux-low.c (check_removed_breakpoint): Add an early
13654 prototype. Improve debug output.
13655 (linux_attach): Doc update.
13656 (linux_detach_one_process, linux_detach): Clean up before releasing
13658 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
13659 * linux-low.h (struct process_info): Doc improvement.
13660 * mem-break.c (delete_all_breakpoints): New.
13661 * mem-break.h (delete_all_breakpoints): New prototype.
13662 * thread-db.c (find_first_thread): New.
13663 (thread_db_create_event): Call it instead of
13664 thread_db_find_new_threads. Clean up unused variables.
13665 (maybe_attach_thread): Remove first thread handling.
13666 (thread_db_find_new_threads): Use find_first_thread.
13667 (thread_db_get_tls_address): Likewise.
13669 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
13671 * thread-db.c (thread_db_find_new_threads): Add prototype.
13672 (thread_db_create_event): Check for the main thread before adding
13674 (maybe_attach_thread): Only enable event reporting if TID == 0.
13675 (thread_db_get_tls_address): Check for new threads.
13677 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
13679 * linux-low.c (linux_create_inferior): Try execv before execvp.
13680 * spu-low.c (spu_create_inferior): Likewise.
13682 2007-06-13 Mike Frysinger <vapier@gentoo.org>
13684 * linux-low.c (linux_create_inferior): Change execv to execvp.
13685 * spu-low.c (spu_create_inferior): Likewies.
13687 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
13689 * Makefile.in (clean): Clean new files instead of deleted ones.
13690 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
13691 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
13693 * configure.srv: Specify XML files and new regformats for MIPS and
13695 * linux-mips-low.c (mips_num_regs): Set to only used registers.
13696 (mips_regmap): Do not fetch $0. Remove unused registers. Add
13697 an entry for the restart register.
13698 (mips_cannot_fetch_register, mips_cannot_store_register)
13699 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
13700 register names to match the XML descriptions.
13701 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
13702 restart register instead of $0.
13704 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13705 Markus Deuling <deuling@de.ibm.com>
13707 * remote-utils.c (decode_xfer_write): New function.
13708 * server.h (decode_xfer_write): Add prototype.
13709 * server.c (handle_query): Add PACKET_LEN argument. Support
13710 qXfer:spu:read and qXfer:spu:write packets.
13711 (main): Pass packet_len to handle_query.
13712 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
13713 * target.h (target_ops): Add qxfer_spu.
13715 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13717 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
13718 accessing non-seekable spufs files.
13720 2007-05-16 Markus Deuling <deuling@de.ibm.com>
13722 * server.c (handle_query): Add reply for qC packet.
13724 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13725 Leo Zayas <lerele@champenstudios@com>
13727 * server.h (check_remote_input_interrupt_request): New function.
13728 * remote_utils.c (INVALID_DESCRIPTOR): New define.
13729 (remote_desc): Initialize with INVALID_DESCRIPTOR.
13730 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
13731 (check_remote_input_interrupt_request): New function.
13732 * server.h (check_remote_input_interrupt_request): Declare.
13733 * win32-low.c (winapi_DebugBreakProcess,
13734 winapi_GenerateConsoleCtrlEvent): New typedefs.
13735 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
13737 (win32_wait): Check for remote interrupt request
13738 with check_remote_input_interrupt_request.
13739 (win32_request_interrupt): New function.
13740 (win32_target_op): Set request_interrupt to win32_request_interrupt.
13742 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13744 * win32-low.c (debug_registers_changed,
13745 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
13746 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
13747 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
13748 (thread_rec): Get context using the low target.
13749 (child_add_thread): Call thread_added on the low target,
13750 which does the same thing.
13752 (do_initial_child_stuff): Remove debug registers references.
13753 Set context using the low target. Resume threads after
13754 setting the contexts.
13755 (child_continue): Remove dead variable. Remove debug
13756 registers references.
13757 (child_fetch_inferior_registers): Go through the low target.
13758 (do_child_store_inferior_registers): Remove.
13759 (child_store_inferior_registers): Go through the low target.
13760 (win32_resume): Remove debug registers references.
13761 Set context using the low target.
13762 (handle_exception): Change return type to void. Don't record
13763 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
13764 first chance exception.
13765 (get_child_debug_event): Change return type to void. Remove
13766 goto loop. Always return after waiting for debug event.
13767 (win32_wait): Convert to switch statement. Handle spurious
13770 * win32-i386-low.c (debug_registers_changed,
13771 debug_registers_used): New.
13772 (initial_stuff): Rename to ...
13773 (i386_initial_stuff): ... this. Clear debug registers
13775 (store_debug_registers): Delete.
13776 (i386_get_thread_context): New.
13777 (load_debug_registers): Delete.
13778 (i386_set_thread_context): New.
13779 (i386_thread_added): New.
13780 (single_step): Rename to ...
13781 (i386_single_step): ... this.
13782 (do_fetch_inferior_registers): Rename to ...
13783 (i386_fetch_inferior_register): ... this.
13784 (i386_store_inferior_register): New.
13785 (the_low_target): Adapt to new interface.
13787 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
13788 (arm_get_thread_context): New.
13789 (arm_set_thread_context): New.
13791 (do_fetch_inferior_registers): Rename to ...
13792 (arm_fetch_inferior_register): ... this.
13793 (arm_store_inferior_register): New.
13794 (arm_wince_breakpoint): Reimplement as unsigned long.
13795 (arm_wince_breakpoint_len): Define.
13796 (the_low_target): Adapt to new interface.
13798 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
13799 load_debug_registers. Add get_thread_context, set_thread_context,
13800 thread_added and store_inferior_register. Rename
13801 fetch_inferior_registers to fetch_inferior_register.
13802 (regptr): Remove declaration.
13804 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13806 * linux-low.c (linux_detach): Change return type to int. Return 0.
13807 * spu-low.c (spu_detach): Likewise.
13809 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13811 * target.h (target_ops): Change return type of detach to int.
13813 (join_inferior): New.
13814 * server.c (main): Don't skip detach support on mingw32.
13815 If the inferior doesn't support detaching return error.
13816 Call join_inferior instead of using waitpid.
13817 * linux-low.c (linux_join): New.
13818 (linux_target_op): Add linux_join.
13819 * spu-low.c (spu_join): New.
13820 (spu_target_ops): Add spu_join.
13821 * win32-low.c (win32_detach): Adapt to new interface.
13822 Reopen current_process_handle before detaching. Issue a child
13823 resume before detaching.
13825 (win32_target_op): Add win32_join.
13827 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13829 * win32-low.c (win32-attach): Fix return value.
13830 * target.h (target_ops): Describe ATTACH return values.
13832 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13834 * win32-low.c (GETPROCADDRESS): Define.
13835 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
13836 (winapi_DebugSetProcessKillOnExit): Likewise.
13837 (win32_create_inferior): Force usage of ansi CreateProcessA.
13838 (win32_attach): Use GETPROCADDRESS.
13839 (win32_detach): Likewise.
13841 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13843 * win32-low.c (win32_wait): Don't use WSTOPSIG.
13845 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
13847 * win32-low.c: Commit leftover changes from 2007-03-29.
13849 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13851 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
13852 fields short instead of int. Add explicit padding.
13853 (i387_cache_to_fsave): Remove unnecessary casts.
13854 (i387_fsave_to_cache): Doc fix.
13855 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
13857 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13859 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
13860 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
13862 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13864 * configure.srv (arm*-*-mingw32ce*): Move near the other
13867 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13869 * configure.ac: Add errno checking.
13870 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
13871 sys/file.h and malloc.h.
13872 (AC_CHECK_DECLS): Add perror.
13873 (srv_mingwce): Handle.
13874 * configure.srv (i[34567]86-*-cygwin*): Add
13875 win32-i386-low.o to srv_tgtobj.
13876 (i[34567]86-*-mingw*): Likewise.
13877 (arm*-*-mingw32ce*): Add case.
13878 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13879 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
13880 [__MINGW32CE__] (strerror): New function.
13881 [__MINGW32CE__] (errno): Define to GetLastError.
13882 [__MINGW32CE__] (COUNTOF): New macro.
13883 (remote_open): Remove extra close call.
13884 * mem-break.c (delete_breakpoint_at): New function.
13885 * mem-break.h (delete_breakpoint_at): Declare.
13886 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13887 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
13888 [USE_WIN32API] (read, write): Add char* casts.
13889 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
13890 * server.h: Include wincecompat.h on Windows CE.
13891 [HAVE_ERRNO_H]: Check.
13892 (perror): Declare if not declared.
13893 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
13894 (perror_with_name): Remove errno declaration.
13895 * wincecompat.h: New.
13896 * wincecompat.c: New.
13897 * win32-low.h: New.
13898 * win32-arm-low.c: New.
13899 * win32-i386-low.c: New.
13900 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
13901 (OUTMSG2): Make it safe.
13903 (COUNTOF): New macro.
13904 (NUM_REGS): Get it from the low target.
13905 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
13906 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
13907 (thread_rec): Let low target handle debug registers.
13908 (child_add_thread): Likewise.
13909 (child_init_thread_list): Likewise.
13910 (continue_one_thread): Likewise.
13912 (do_child_fetch_inferior_registers): Move to ...
13913 * win32-i386-low.c: ... here, and rename to ...
13914 (do_fetch_inferior_registers): ... this.
13915 * win32-low.c (child_fetch_inferior_registers):
13916 Go through the low target.
13917 (do_child_store_inferior_registers): Use regptr.
13918 (strwinerror): New function.
13919 (win32_create_inferior): Handle Windows CE.
13920 Use strwinerror instead of strerror on Windows error
13921 codes. Add program to the error output.
13922 Don't close the main thread handle on Windows CE.
13923 (win32_attach): Use coredll.dll on Windows CE.
13924 (win32_kill): Close current process and current
13926 (win32_detach): Use coredll.dll on Windows CE.
13927 (win32_resume): Let low target handle debug registers, and
13929 (handle_exception): Add/Remove initial breakpoint. Avoid
13930 non-existant WSTOPSIG on Windows CE.
13931 (win32_read_inferior_memory): Cast to remove warning.
13932 (win32_arch_string): Go through the low target.
13933 (initialize_low): Call set_breakpoint_data with the low
13934 target's breakpoint.
13935 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
13936 FOP_REGNUM, mappings): Move to ...
13937 * win32-i386-low.c: ... here.
13938 * win32-low.c (win32_thread_info): Move to ...
13939 * win32-low.h: ... here.
13940 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
13941 win32-arm-low.c and wincecompat.c.
13942 (all:): Add $EXEEXT.
13943 (install-only:): Likewise.
13944 (gdbserver:): Likewise.
13945 (gdbreplay:): Likewise.
13946 * config.in: Regenerate.
13947 * configure: Regenerate.
13949 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13951 * win32-low.c: Rename typedef thread_info to
13952 win32_thread_info throughout.
13954 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13956 * win32-i386-low.c: Rename to ...
13957 * win32-low.c: ... this.
13958 * configure.srv: Replace win32-i386-low.o with win32-low.o.
13959 * Makefile.in: Likewise.
13961 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
13963 * remote-utils.c (monitor_output): Constify msg parameter.
13964 * server.h (monitor_output): Likewise.
13965 * win32-i386-low.c (handle_output_debug_string): New.
13966 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
13967 handle_output_debug_string.
13968 (get_child_debug_event): Likewise.
13970 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
13972 * server.c (main): Correct strtoul check.
13974 2007-03-27 Jon Ringle <jon@ringle.org>
13976 * linux-low.c: Check __ARCH_HAS_MMU__ also.
13978 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
13980 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
13982 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
13984 * terminal.h: Check HAVE_SGTTY_H.
13986 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
13988 * remote-utils.c (remote_open): Print out the assigned port number.
13990 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
13992 * remote-utils.c (monitor_output): New function.
13993 * server.c (debug_threads): Define here.
13994 (monitor_show_help): New function.
13995 (handle_query): Handle qRcmd.
13996 (main): Do not handle 'd' packet.
13997 * server.h (debug_threads, remote_debug, monitor_output): Declare.
13998 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
14001 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14003 * Makefile.in (EXEEXT): New.
14004 (clean): Use $(EXEEXT).
14006 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14008 * target.h (target_ops): Rename send_signal to request_interrupt,
14009 and remove enum target_signal parameter.
14010 * linux-low.c (linux_request_interrupt): Rename from
14011 linux_send_signal, and always send SIGINT.
14012 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
14013 and always send SIGINT.
14014 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
14016 (input_interrupt): Likewise.
14018 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14020 * server.c (get_features_xml): Check if target implemented
14022 * win32-i386-low.c (win32_arch_string): New.
14023 (win32_target_ops): Add win32_arch_string as arch_string member.
14025 2007-02-22 Markus Deuling <deuling@de.ibm.com>
14027 * spu-low.c (spu_arch_string): New.
14028 (spu_target_ops): Add spu_arch_string.
14030 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
14032 * remote-utils.c: Remove HAVE_TERMINAL_H check.
14033 * configure.ac: Do not check for terminal.h.
14034 * configure, config.in: Regenerated.
14036 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14038 * Makefile.in (OBS): Add $(XML_BUILTIN).
14039 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
14041 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
14042 (arm-with-iwmmxt.c): New.
14043 * config.in, configure: Regenerate.
14044 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
14045 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
14046 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
14047 (arm*-*-linux*): Add iWMMXt and regset support.
14048 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
14049 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
14050 (arm_store_wmmxregset, target_regsets): New.
14051 * server.c (get_features_xml): Take annex argument. Check builtin
14053 (handle_query): Handle multiple annexes.
14055 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14057 * remote-utils.c [USE_WIN32API] (read, write): Define.
14058 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
14061 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
14063 * linux-i386-low.c (the_low_target): Set arch_string.
14064 * linux-x86-64-low.c (the_low_target): Likewise.
14065 * linux-low.c (linux_arch_string): New.
14066 (linux_target_ops): Add it.
14067 * linux-low.h (struct linux_target_ops): Add arch_string.
14068 * server.c (write_qxfer_response): Use const void * for DATA.
14069 (get_features_xml): New.
14070 (handle_query): Handle qXfer:features:read. Report it for qSupported.
14071 * target.h (struct target_ops): Add arch_string method.
14073 2007-01-03 Denis Pilat <denis.pilat@st.com>
14074 Daniel Jacobowitz <dan@codesourcery.com>
14076 * linux-low.c (linux_kill): Handle being called with no threads.
14077 * win32-i386-low.c (win32_kill): Likewise.
14078 (get_child_debug_event): Clear current_process_handle.
14080 2006-12-30 Denis PILAT <denis.pilat@st.com>
14081 Daniel Jacobowitz <dan@codesourcery.com>
14083 * remote-utils.c (remote_open): Check the type of specified
14084 serial port devices before opening them.
14085 * server.c (main): Kill the inferior if an error occurs during
14086 the first remote_open.
14088 2006-12-05 Markus Deuling <deuling@de.ibm.com>
14090 * README: Update supported targets.
14092 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
14094 * Makefile.in (clean): Remove reg-mips64.c.
14095 (reg-mips64.c, reg-mips64.o): New rules.
14096 * configure.srv: Handle mips64. Include regset support for mips.
14097 * linux-mips-low.c (union mips_register): New.
14098 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
14099 (mips_breakpoint, mips_breakpoint_at): Use int.
14100 (mips_collect_register, mips_supply_register)
14101 (mips_collect_register_32bit, mips_supply_register_32bit)
14102 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
14103 (mips_store_fpregset, target_regsets): New.
14104 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
14106 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
14108 * configure.srv: Add target "spu*-*-*".
14109 * Makefile.in (clean): Remove reg-spu.c.
14110 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
14111 * spu-low.c: New file.
14113 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
14115 * configure.ac: Correct td_thr_tls_get_addr test.
14116 * configure: Regenerated.
14118 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
14120 * linux-low.c (linux_wait_for_event): Reformat. Use the
14121 pass_signals array.
14122 * remote-utils.c (decode_address_to_semicolon): New.
14123 * server.c (pass_signals, handle_general_set): New.
14124 (handle_query): Mention QPassSignals for qSupported.
14125 (main): Call handle_general_set.
14126 * server.h (pass_signals, decode_address_to_semicolon): New.
14128 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
14130 * server.c (handle_query): Correct error handling for read_auxv.
14132 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
14134 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
14135 and srv_linux_thread_db to yes.
14136 * linux-s390-low.c (s390_fill_gregset): New function.
14137 (target_regsets): Define data structure.
14139 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
14141 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
14142 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
14143 * config.in, configure: Regenerated.
14144 * inferiors.c (gdb_id_to_thread): New function.
14145 (gdb_id_to_thread_id): Use it.
14146 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
14147 * linux-low.h (struct process_info): Add th member.
14148 (thread_db_get_tls_address): New prototype.
14149 * remote-utils.c (decode_address): Make non-static.
14150 * server.c (handle_query): Handle qGetTLSAddr.
14151 * server.h (gdb_id_to_thread, decode_address): New prototypes.
14152 * target.h (struct target_ops): Add get_tls_address.
14153 * thread-db.c (maybe_attach_thread): Save the thread handle.
14154 (thread_db_get_tls_address): New.
14156 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
14158 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
14159 (linux_resume_one_process): Take a siginfo_t *. Update all
14160 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
14161 (struct pending_signals): Add a siginfo_t.
14162 (linux_wait_for_process): Always set last_status.
14163 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
14164 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
14165 * linux-low.h (struct process_info): Add last_status.
14167 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
14169 * remote-utils.c (try_rle): New function.
14170 (putpkt_binary): Use it.
14172 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
14174 * Makefile.in (clean): Clean reg-x86-64-linux.c.
14175 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
14176 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
14177 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
14178 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
14181 2006-08-08 Richard Sandiford <richard@codesourcery.com>
14183 * server.c (terminal_fd): New variable.
14184 (old_foreground_pgrp): Likewise.
14185 (restore_old_foreground_pgrp): New function.
14186 (start_inferior): Record the terminal file descriptor in terminal_fd
14187 and its original foreground group in old_foreground_pgrp. Register
14188 restore_old_foreground_pgrp with atexit().
14190 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
14192 * server.c (handle_query): Correct qPart to qXfer.
14194 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
14196 * configure.ac: Check for more headers which are missing on
14197 Windows. Automatically supply -lwsock32 and USE_WIN32API.
14198 * configure.srv: Add Cygwin and mingw32.
14199 * remote-utils.c: Don't include headers unconditionally which
14200 are missing on mingw32. Include <winsock.h> for mingw32.
14201 (remote_open): Adjust for mingw32 support. Flush
14202 standard error after writing to it.
14203 (remote_close, putpkt_binary, input_interrupt, block_async_io)
14204 (unblock_async_io, enable_async_io, disable_async_io)
14205 (readchar, getpkt): Update for Winsock support.
14206 (prepare_resume_reply): Expect a protocol signal number.
14207 * server.c: Disable <sys/wait.h> on mingw32.
14208 (start_inferior): Adjust for mingw32 support. Flush
14209 standard error after writing to it.
14210 (attach_inferior): Likewise. Use protocol signal
14212 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
14214 * win32-i386-low.c: New file.
14215 * Makefile.in (XM_CLIBS): Set.
14216 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
14217 (win32-i386-low.o): New dependency rule.
14218 * linux-low.c (linux_wait): Use target signal numbers.
14219 * target.h (struct target_ops): Doc fix.
14220 * server.h (target_signal_to_name): New prototype.
14221 * gdbreplay.c: Don't include headers unconditionally which
14222 are missing on mingw32. Include <winsock.h> for mingw32.
14223 (remote_close, remote_open): Adjust for Winsock support.
14224 * configure, config.in: Regenerated.
14226 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14228 * server.c (decode_xfer_read, write_qxfer_response): New.
14229 (handle_query): Take a packet length argument. Handle
14230 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
14231 the qSupported response.
14232 (main): Update call to handle_query.
14234 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
14236 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
14237 (putpkt_binary): Renamed from putpkt and adjusted for binary
14239 (putpkt): New wrapper for putpkt_binary.
14240 (readchar): Don't mask off the high bit.
14241 (decode_X_packet): New function.
14242 * server.c (main): Call putpkt_binary if a handler sets the packet
14243 length. Save the length of the incoming packet. Handle 'X'.
14244 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
14246 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
14248 * server.c (handle_query): Handle qSupported.
14250 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14252 * remote-utils.c (all_symbols_looked_up): New variable.
14253 (look_up_one_symbol): Check it.
14254 * server.h (look_up_one_symbol): New declaration.
14255 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
14257 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14259 * Makefile.in (linux-arm-low.o): Update dependencies.
14260 * linux-arm-low.c: Include "gdb_proc_service.h".
14261 (PTRACE_GET_THREAD_AREA): Define.
14262 (ps_get_thread_area): New function.
14264 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
14266 * configure.srv (m68k*-*-uclinux*): New target.
14267 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
14268 (linux_resume_one_process): Remove extraneous cast.
14269 (linux_read_offsets): New.
14270 (linux_target_op): Add linux_read_offsets on mmuless systems.
14271 * server.c (handle_query): Add qOffsets logic.
14272 * target.h (struct target_ops): Add read_offsets.
14274 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14276 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
14277 (PTRACE_GET_THREAD_AREA): Define.
14278 (ps_get_thread_area): New function.
14279 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
14280 (linux-x86-64-low.o): Update.
14282 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14284 * configure.ac: Remove checks for prfpregset_t.
14285 * gdb_proc_service.h: New file.
14286 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
14287 new "gdb_proc_service.h".
14288 * proc-service.c: Likewise.
14289 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
14290 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
14291 * Makefile.in (gdb_proc_service_h): Updated.
14292 * configure, config.in: Regenerated.
14294 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14296 * remote-utils.c (prepare_resume_reply): Move declaration
14297 of gdb_id_from_wait to the top of the block.
14299 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
14301 * linux-low.c (regsets_store_inferior_registers): Read the regset
14302 from the target before filling it.
14304 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14306 * server.c (attach_inferior): Return SIGTRAP for a successful
14309 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
14311 * Makefile.in (OBS): Add version.o.
14312 (STAGESTUFF): Delete.
14313 (version.o): Add dependencies.
14314 (version.c): Replace rule.
14315 (clean): Remove version.c.
14316 * server.c (gdbserver_version): New.
14317 (gdbserver_usage): Use printf.
14318 (main): Handle --version and --help.
14319 * server.h (version, host_name): Add declarations.
14321 2005-12-23 Eli Zaretskii <eliz@gnu.org>
14333 * linux-x86-64-low.c:
14335 * linux-s390-low.c:
14336 * linux-ppc64-low.c:
14338 * linux-mips-low.c:
14339 * linux-m68k-low.c:
14340 * linux-m32r-low.c:
14343 * linux-ia64-low.c:
14344 * linux-i386-low.c:
14345 * linux-crisv32-low.c:
14357 * gdbserver.1: Add (C) after Copyright. Update the FSF
14360 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
14362 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
14363 (arm_breakpoint_at): Recognize both breakpoints.
14364 (the_low_target): Use the correct breakpoint instruction.
14366 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
14368 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
14369 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
14370 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
14371 (the_low_target): Update.
14373 2005-10-25 Andreas Schwab <schwab@suse.de>
14375 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
14377 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
14378 (ia64_num_regs): Reduce to 462.
14380 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
14382 * acinclude.m4: Correct quoting.
14383 * aclocal.m4: Regenerated.
14385 Suggested by SZOKOVACS Robert <szo@ies.hu>:
14386 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
14387 (thread_db_init): Call thread_db_err_str.
14388 * configure.ac: Check for TD_VERSION.
14389 * config.in, configure: Regenerated.
14391 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14393 * server.h (error, fatal, warning): Add ATTR_FORMAT.
14395 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14397 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
14398 is not available. Define HAVE_PTRACE_GETREGS if it is.
14399 * config.in, configure: Regenerated.
14400 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
14401 * linux-i386-low.c, linux-m68k-low.c: Update to use
14402 HAVE_PTRACE_GETREGS.
14403 * linux-low.c (regsets_fetch_inferior_registers)
14404 (regsets_store_inferior_registers): Only return 0 if we processed
14406 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
14407 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
14409 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14411 * inferiors.c (struct thread_info): Add gdb_id.
14412 (add_thread): Add gdb_id argument.
14413 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
14414 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
14415 calls to add_thread.
14416 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
14417 * server.c (handle_query): Use thread_to_gdb_id.
14418 (handle_v_cont, main): Use gdb_id_to_thread_id.
14419 * server.h (add_thread): Update prototype.
14420 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
14423 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14425 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
14426 left-padded registers.
14427 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
14428 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
14430 2005-07-01 Steve Ellcey <sje@cup.hp.com>
14432 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
14433 * configure: Regenerate.
14434 * config.in: Regenerate.
14435 * server.h (NEED_DECLARATION_STRERROR):
14436 Replace with !HAVE_DECL_STRERROR.
14438 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
14440 * linux-low.c (linux_wait, linux_send_signal): Don't test
14441 an unsigned long variable for > 0 if it could be MAX_ULONG.
14442 * server.c (myresume): Likewise.
14443 * target.c (set_desired_inferior): Likewise.
14445 2005-06-13 Mark Kettenis <kettenis@gnu.org>
14447 * configure.ac: Simplify and improve check for socklen_t.
14448 * configure, config.in: Regenerate.
14450 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
14452 * acconfig.h: Remove.
14453 * configure.ac: Add a test for socklen_t. Use three-argument
14454 AC_DEFINE throughout.
14455 * config.in: Regenerated using autoheader 2.59.
14456 * configure: Regenerated.
14458 * gdbreplay.c (socklen_t): Provide a default.
14459 (remote_open): Use socklen_t.
14460 * remote-utils.c (socklen_t): Provide a default.
14461 (remote_open): Use socklen_t.
14462 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
14465 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
14467 * linux-low.c (linux_read_memory, linux_write_memory)
14468 (linux_read_auxv): Likewise.
14469 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
14470 (check_mem_write): Likewise.
14471 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
14473 * regcache.c (struct inferior_rgcache_data, registers_to_string)
14474 (registers_from_string, register_data): Likewise.
14475 * server.c (handle_query, main): Likewise.
14476 * server.h (convert_ascii_to_int, convert_int_to_ascii)
14477 (decode_M_packet): Likewise.
14478 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
14479 * target.h (struct target_ops): Update read_memory, write_memory,
14481 (read_inferior_memory, write_inferior_memory): Update.
14482 * linux-low.h (struct linux_target_ops): Change type of breakpoint
14483 to unsigned char *.
14484 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
14485 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
14486 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
14487 linux-s390-low.c, linux-sh-low.c: Update for changes in
14488 read_inferior_memory and the_low_target->breakpoint.
14490 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
14492 * Makefile.in (SFILES): Add linux-ppc64-low.c.
14493 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
14494 * configure.srv: Add powerpc64-*-linux*.
14495 * linux-ppc64-low.c: New file.
14497 2005-05-23 Orjan Friberg <orjanf@axis.com>
14499 * linux-cris-low.c: New file with support for CRIS.
14500 * linux-crisv32-low.c: Ditto for CRISv32.
14501 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
14502 (clean): Add reg-cris.c and reg-crisv32.c.
14503 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
14504 reg-crisv32.o, and reg-crisv32.c to make rules.
14505 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
14506 recognized targets.
14508 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
14510 * linux-low.c (fetch_register): Ensure buffer size is a multiple
14511 of sizeof (PTRACE_XFER_TYPE).
14512 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
14514 2005-05-12 Orjan Friberg <orjanf@axis.com>
14516 * target.h (struct target_ops): Add insert_watchpoint,
14517 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
14518 pointers for hardware watchpoint support.
14519 * linux-low.h (struct linux_target_ops): Ditto.
14520 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
14521 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
14522 to linux_target_ops.
14523 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
14525 * server.c (main): Recognize 'Z' and 'z' packets.
14527 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
14529 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
14530 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
14531 (the_low_target): Add new members.
14533 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14535 * proc-service.c (ps_lgetregs): Search all_processes instead of
14538 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14540 * server.c (start_inferior): Change return type to int.
14541 (attach_inferior): Change sigptr to int *.
14542 (handle_v_cont, handle_v_requests): Change signal to int *.
14543 (main): Change signal to int.
14545 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
14547 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
14548 * configure.srv: Add m32r*-*-linux*.
14549 * linux-m32r-low.c: New file.
14551 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
14553 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
14555 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14557 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
14558 Take unsigned long arguments for PIDs.
14559 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
14560 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
14561 (wait_for_sigstop, linux_resume_one_process)
14562 (regsets_fetch_inferior_registers, linux_send_signal)
14563 (linux_read_auxv): Likewise. Update the types of variables holding
14564 PIDs. Update format string specifiers.
14565 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
14566 * remote-utils.c (prepare_resume_reply): Likewise.
14567 * server.c (cont_thread, general_thread, step_thread)
14568 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
14570 (handle_query): Update format specifiers.
14571 (handle_v_cont, main): Use strtoul for thread IDs.
14572 * server.h (struct inferior_list_entry): Use unsigned long for ID.
14573 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
14574 (general_thread, step_thread, thread_from_wait)
14575 (old_thread_from_wait): Update.
14576 * target.h (struct thread_resume): Use unsigned long for THREAD.
14577 (struct target_ops): Use unsigned long for arguments to attach and
14580 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
14582 * acinclude.m4: Include bfd/bfd.m4 directly.
14583 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
14584 <agriffis@toolchain.org>.
14585 * aclocal.m4, configure: Regenerated.
14587 2005-01-07 Andrew Cagney <cagney@gnu.org>
14589 * configure.ac: Rename configure.in, require autoconf 2.59.
14590 * configure: Re-generate.
14592 2004-12-08 Daniel Jacobowitz <dan@debian.org>
14594 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
14595 LIBS when finished.
14596 * aclocal.m4: Regenerated.
14597 * configure: Regenerated.
14599 2004-11-21 Andreas Schwab <schwab@suse.de>
14601 * linux-m68k-low.c (m68k_num_gregs): Define.
14602 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
14603 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
14604 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
14605 (m68k_breakpoint_at): New. Add to the_low_target.
14607 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
14608 srv_linux_thread_db to yes.
14610 2004-10-20 Joel Brobecker <brobecker@gnat.com>
14612 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
14613 (ARCH_SET_FS): Likewise.
14614 (ARCH_GET_FS): Likewise.
14615 (ARCH_GET_GS): Likewise.
14617 2004-10-16 Daniel Jacobowitz <dan@debian.org>
14619 * linux-i386-low.c (ps_get_thread_area): New.
14620 * linux-x86-64-low.c (ps_get_thread_area): New.
14621 * linux-low.c: Include <sys/syscall.h>.
14622 (linux_kill_one_process): Don't kill the first thread here.
14623 (linux_kill): Kill the first thread here.
14624 (kill_lwp): New function.
14625 (send_sigstop, linux_send_signal): Use it.
14626 * proc-service.c: Clean up #ifdefs.
14627 (fpregset_info): Delete.
14628 (ps_lgetregs): Update and enable implementation.
14629 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
14631 * remote-utils.c (struct sym_cache, symbol_cache): New.
14632 (input_interrupt): Print a clearer message.
14633 (async_io_enabled): New variable.
14634 (enable_async_io, disable_async_io): Use it. Update comments.
14635 (look_up_one_symbol): Use the symbol cache.
14636 * thread-db.c (thread_db_look_up_symbols): New function.
14637 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
14639 2004-10-16 Daniel Jacobowitz <dan@debian.org>
14641 * configure.in: Test for -rdynamic.
14642 * configure: Regenerated.
14643 * Makefile (INTERNAL_LDFLAGS): New.
14644 (gdbserver, gdbreplay): Use it.
14646 2004-09-02 Andrew Cagney <cagney@gnu.org>
14648 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
14650 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
14652 * linux-low.c (linux_wait): Clear all_processes list also.
14654 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
14656 * linux-low.c: Include <errno.h>. Remove extern declaration of
14659 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
14661 * gdbreplay.c, server.h, utils.c: Update copyright years.
14663 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14665 * server.c (main): Print child status or termination signal from
14666 variable 'signal', not 'sig'.
14668 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14670 * linux-low.c (linux_read_memory): Change return type to
14671 int. Check for and return error from ptrace().
14672 * target.c (read_inferior_memory): Change return type to int. Pass
14673 back return status from the_target->read_memory().
14674 * target.h (struct target_ops): Adapt *read_memory() prototype.
14676 (read_inferior_memory): Adapt prototype.
14677 * server.c (main): Return an error packet if
14678 read_inferior_memory() returns an error.
14680 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
14682 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
14683 Unify with other clean targets.
14685 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14687 * server.c (handle_v_cont): Call set_desired_inferior.
14689 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14691 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
14693 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14695 * linux-low.c (linux_wait): Unblock async I/O.
14696 (linux_resume): Block and enable async I/O.
14697 * remote-utils.c (block_async_io, unblock_async_io): New functions.
14698 * server.h (block_async_io, unblock_async_io): Add prototypes.
14700 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14702 * remote-utils.c (remote_open): Print a status notice after
14703 opening a TCP port.
14704 * server.c (attach_inferior): Print a status notice after
14707 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14709 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
14711 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
14713 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
14715 * server.c, target.h: Update copyright years.
14717 2004-02-25 Roland McGrath <roland@redhat.com>
14719 * target.h (struct target_ops): New member `read_auxv'.
14720 * server.c (handle_query): Handle qPart:auxv:read: query using that.
14721 * linux-low.c (linux_read_auxv): New function.
14722 (linux_target_ops): Initialize `read_auxv' member to that.
14724 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
14726 Committed by Jim Blandy <jimb@redhat.com>.
14728 * linux-s390-low.c (s390_num_regs): Update.
14729 (s390_regmap): Remove control registers. Use __s390x__ predefine
14730 instead of GPR_SIZE to distiguish s390 and s390x targets.
14732 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
14734 * linux-low.c: Update copyright year.
14735 (check_removed_breakpoint): Clear pending_is_breakpoint.
14736 (linux_set_resume_request, linux_queue_one_thread)
14737 (resume_status_pending_p): New functions.
14738 (linux_continue_one_thread): Use process->resume.
14739 (linux_resume): Only resume threads if there are no pending events.
14740 * linux-low.h (struct process_info): Add resume request
14743 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
14745 * regcache.c (new_register_cache): Clear the allocated register
14746 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
14748 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
14750 * linux-low.c (linux_resume): Take a struct thread_resume *
14752 (linux_wait): Update call.
14753 (resume_ptr): New static variable.
14754 (linux_continue_one_thread): Renamed from
14755 linux_continue_one_process. Use resume_ptr.
14756 (linux_resume): Use linux_continue_one_thread.
14757 * server.c (handle_v_cont, handle_v_requests): New functions.
14758 (myresume): New function.
14759 (main): Handle 'v' case.
14760 * target.h (struct thread_resume): New type.
14761 (struct target_ops): Change argument of "resume" to struct
14763 (myresume): Delete macro.
14765 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
14767 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
14768 (uninstall): Support DESTDIR.
14770 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
14772 * configure.srv: Add xscale*linux copy of arm*linux entry.
14774 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
14776 * linux-arm-low.c (arm_reinsert_addr): New function.
14777 (the_low_target): Add arm_reinsert_addr.
14779 2003-07-08 Mark Kettenis <kettenis@gnu.org>
14781 * mem-break.c: Remove whitespace at end of file.
14783 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
14785 * configure.in: Check whether we need to prototype strerror.
14786 * server.h: Optionally prototype strerror.
14787 * gdbreplay.c (perror_with_name): Use strerror.
14788 * linux-low.c (linux_attach_lwp): Use strerror.
14789 * utils.c (perror_with_name): Use strerror.
14790 * config.in, configure: Regenerated.
14792 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
14794 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
14795 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
14797 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
14799 * Makefile.in (SFILES): Update.
14800 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
14801 low-sun3.c: Remove files.
14803 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
14805 * linux-low.c: Move comment to linux_thread_alive where it belonged.
14806 (linux_detach_one_process, linux_detach): New functions.
14807 (linux_target_ops): Add linux_detach.
14808 * server.c (main): Handle 'D' packet.
14809 * target.h (struct target_ops): Add "detach" member.
14810 (detach_inferior): Define.
14812 2003-06-13 Mark Kettenis <kettenis@gnu.org>
14814 From Kelley Cook <kelleycook@wideopenwest.com>:
14815 * configure.srv: Accept i[34567]86 variants.
14817 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
14819 * linux-low.c (linux_wait_for_event): Correct comment typos.
14820 (linux_resume_one_process): Call check_removed_breakpoint.
14821 (linux_send_signal): New function.
14822 (linux_target_ops): Add linux_send_signal.
14823 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
14825 * target.h (struct target_ops): Add send_signal.
14827 2003-05-29 Jim Blandy <jimb@redhat.com>
14829 * linux-low.c (usr_store_inferior_registers): Transfer buf in
14830 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
14831 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
14832 away part of the register's value.
14834 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
14836 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
14837 (linux_wait_for_event, linux_init_signals): Likewise.
14839 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
14841 * configure.in: Check for stdlib.h.
14842 * configure: Regenerated.
14843 * config.in: Regenerated.
14845 2003-01-04 Andreas Schwab <schwab@suse.de>
14847 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
14849 2003-01-02 Andrew Cagney <ac131313@redhat.com>
14851 * Makefile.in: Remove obsolete code.
14853 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
14855 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
14856 defined(PT_FPR0_HI).
14858 2002-11-17 Stuart Hughes <seh@zee2.com>
14860 * linux-arm-low.c (arm_num_regs): Increase.
14861 (arm_regmap): Include status register.
14863 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
14865 * linux-low.c (register_addr): Remove incorrect -1 check.
14867 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
14869 * linux-low.c (linux_create_inferior): Call setpgid. Return
14871 (unstopped_p, linux_signal_pid): Remove.
14872 (linux_target_ops): Remove linux_signal_pid.
14873 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
14874 global instead of target method.
14875 * target.h (struct target_ops): Remove signal_pid. Update comment
14876 for create_inferior.
14877 * server.c (signal_pid): New variable.
14878 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
14879 gdbserver. Set the child to be the foreground process group.
14880 (attach_inferior): Set signal_pid.
14882 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
14884 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
14886 2002-08-20 Jim Blandy <jimb@redhat.com>
14888 * Makefile.in (LDFLAGS): Allow the configure script to establish a
14891 2002-08-01 Andrew Cagney <cagney@redhat.com>
14893 * Makefile.in: Make chill references obsolete.
14895 2002-07-24 Kevin Buettner <kevinb@redhat.com>
14897 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
14898 * configure: Regenerate.
14899 * config.in: Regenerate.
14901 2002-07-09 David O'Brien <obrien@FreeBSD.org>
14903 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
14904 (perror_with_name, remote_close, remote_open, expect, play): Static.
14906 2002-07-04 Michal Ludvig <mludvig@suse.cz>
14908 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
14909 byte offsets instead of an array of indexes.
14910 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
14912 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
14914 * regcache.c: Add comment.
14916 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
14918 * thread-db.c: New file.
14919 * proc-service.c: New file.
14920 * acinclude.m4: New file.
14921 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
14922 proc-service.o, and thread-db.o.
14923 (linux-low.o): Add USE_THREAD_DB.
14924 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
14925 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
14926 * aclocal.m4: Regenerated.
14927 * config.in: Regenerated.
14928 * configure: Regenerated.
14929 * configure.in: Check for proc_service.h, sys/procfs.h,
14930 thread_db.h, and linux/elf.h headrs.
14931 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
14932 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
14933 Check for -lthread_db and thread support.
14934 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
14935 PowerPC, and SuperH.
14936 * i387-fp.c: Constify arguments.
14937 * i387-fp.h: Likewise.
14938 * inferiors.c: (struct thread_info): Renamed from
14939 `struct inferior_info'. Remove PID member. Use generic inferior
14940 list header. All uses updated.
14941 (inferiors, signal_pid): Removed.
14942 (all_threads): New variable.
14943 (get_thread): Define.
14944 (add_inferior_to_list): New function.
14945 (for_each_inferior): New function.
14946 (change_inferior_id): New function.
14947 (add_inferior): Removed.
14948 (remove_inferior): New function.
14949 (add_thread): New function.
14950 (free_one_thread): New function.
14951 (remove_thread): New function.
14952 (clear_inferiors): Use for_each_inferior and free_one_thread.
14953 (find_inferior): New function.
14954 (find_inferior_id): New function.
14955 (inferior_target_data): Update argument type.
14956 (set_inferior_target_data): Likewise.
14957 (inferior_regcache_data): Likewise.
14958 (set_inferior_regcache_data): Likewise.
14959 * linux-low.c (linux_bp_reinsert): Remove.
14960 (all_processes, stopping_threads, using_thrads)
14961 (struct pending_signals, debug_threads, pid_of): New.
14962 (inferior_pid): Replace with macro.
14963 (struct inferior_linux_data): Remove.
14964 (get_stop_pc, add_process): New functions.
14965 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
14966 Use add_process and add_thread.
14967 (linux_attach_lwp): New function, based on old linux_attach. Use
14968 add_process and add_thread. Set stop_expected for new threads.
14969 (linux_attach): New function.
14970 (linux_kill_one_process): New function.
14971 (linux_kill): Kill all LWPs.
14972 (linux_thread_alive): Use find_inferior_id.
14973 (check_removed_breakpoints, status_pending_p): New functions.
14974 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
14975 Update. Use WNOHANG. Wait for cloned processes also. Update process
14976 struct for the found process.
14977 (linux_wait_for_event): New function.
14978 (linux_wait): Use it. Support LWPs.
14979 (send_sigstop, wait_for_sigstop, stop_all_processes)
14980 (linux_resume_one_process, linux_continue_one_process): New functions.
14981 (linux_resume): Support LWPs.
14982 (REGISTER_RAW_SIZE): Remove.
14983 (fetch_register): Use register_size instead. Call supply_register.
14984 (usr_store_inferior_registers): Likewise. Call collect_register.
14985 Fix recursive case.
14986 (regsets_fetch_inferior_registers): Improve error message.
14987 (regsets_store_inferior_registers): Add debugging.
14988 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
14989 (unstopped_p, linux_signal_pid): New functions.
14990 (linux_target_ops): Add linux_signal_pid.
14991 (linux_init_signals): New function.
14992 (initialize_low): Call it. Initialize using_threads.
14993 * regcache.c (inferior_regcache_data): Add valid
14995 (get_regcache): Fetch registers lazily. Add fetch argument
14996 and update all callers.
14997 (regcache_invalidate_one, regcache_invalidate): New
14999 (new_register_cache): Renamed from create_register_cache.
15000 Return the new regcache.
15001 (free_register_cache): Change argument to a void *.
15002 (registers_to_string, registers_from_string): Call get_regcache
15003 with fetch flag set.
15004 (register_data): Make static. Pass fetch flag to get_regcache.
15005 (supply_register): Call get_regcache with fetch flag clear.
15006 (collect_register): Call get_regcache with fetch flag set.
15007 (collect_register_as_string): New function.
15008 * regcache.h: Update.
15009 * remote-utils.c (putpkt): Flush after debug output and use
15011 Handle input interrupts while waiting for an ACK.
15012 (input_interrupt): Use signal_pid method.
15013 (getpkt): Flush after debug output and use stderr.
15014 (outreg): Use collect_register_as_string.
15015 (new_thread_notify, dead_thread_notify): New functions.
15016 (prepare_resume_reply): Check using_threads. Set thread_from_wait
15017 and general_thread.
15018 (look_up_one_symbol): Flush after debug output.
15019 * server.c (step_thread, server_waiting): New variables.
15020 (start_inferior): Don't use signal_pid. Update call to mywait.
15021 (attach_inferior): Update call to mywait.
15022 (handle_query): Handle qfThreadInfo and qsThreadInfo.
15023 (main): Don't fetch/store registers explicitly. Use
15024 set_desired_inferior. Support proposed ``Hs'' packet. Update
15026 * server.h: Update.
15027 (struct inferior_list, struct_inferior_list_entry): New.
15028 * target.c (set_desired_inferior): New.
15029 (write_inferior_memory): Constify.
15030 (mywait): New function.
15031 * target.h: Update.
15032 (struct target_ops): New signal_pid method.
15033 (mywait): Removed macro, added prototype.
15035 * linux-low.h (regset_func): Removed.
15036 (regset_fill_func, regset_store_func): New.
15037 (enum regset_type): New.
15038 (struct regset_info): Add type field. Use new operation types.
15039 (struct linux_target_ops): stop_pc renamed to get_pc.
15040 Add decr_pc_after_break and breakpoint_at.
15041 (get_process, get_thread_proess, get_process_thread)
15042 (strut process_info, all_processes, linux_attach_lwp)
15043 (thread_db_init): New.
15045 * linux-arm-low.c (arm_get_pc, arm_set_pc,
15046 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
15047 (the_low_target): Add new members.
15048 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
15049 (i386_store_fpxregset): Constify.
15050 (target_regsets): Add new kind identifier.
15051 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
15052 (i386_set_pc): Add debugging.
15053 (i386_breakpoint_at): New function.
15054 (the_low_target): Add new members.
15055 * linux-mips-low.c (mips_get_pc, mips_set_pc)
15056 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
15057 (mips_breakpoint_at): New.
15058 (the_low_target): Add new members.
15059 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
15060 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
15061 (the_low_target): Add new members.
15062 * linux-sh-low.c (sh_get_pc, sh_set_pc)
15063 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
15064 (the_low_target): Add new members.
15065 * linux-x86-64-low.c (target_regsets): Add new kind
15068 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
15070 From Martin Pool <mbp@samba.org>:
15071 * server.c (gdbserver_usage): New function.
15074 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
15076 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
15077 stop_at -> stop_pc.
15079 2002-05-04 Andrew Cagney <ac131313@redhat.com>
15081 * Makefile.in: Remove obsolete code.
15083 2002-04-24 Michal Ludvig <mludvig@suse.cz>
15085 * linux-low.c (regsets_fetch_inferior_registers),
15086 (regsets_store_inferior_registers): Removed cast to int from
15088 * regcache.h: Added declaration of struct inferior_info.
15090 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
15092 * inferiors.c (struct inferior_info): Add regcache_data.
15093 (add_inferior): Call create_register_cache.
15094 (clear_inferiors): Call free_register_cache.
15095 (inferior_regcache_data, set_inferior_regcache_data): New functions.
15096 * regcache.c (struct inferior_regcache_data): New.
15097 (registers): Remove.
15098 (get_regcache): New function.
15099 (create_register_cache, free_register_cache): New functions.
15100 (set_register_cache): Don't initialize the register cache here.
15101 (registers_to_string, registers_from_string, register_data): Call
15103 * regcache.h: Add prototypes.
15104 * server.h: Likewise.
15106 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
15108 * mem-break.c: New file.
15109 * mem-break.h: New file.
15110 * Makefile.in: Add mem-break.o rule; update server.h
15112 * inferiors.c (struct inferior_info): Add target_data
15114 (clear_inferiors): Free target_data member if set.
15115 (inferior_target_data, set_inferior_target_data): New functions.
15116 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
15117 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
15118 * linux-low.c (linux_bp_reinsert): New variable.
15119 (struct inferior_linux_data): New.
15120 (linux_create_inferior): Use set_inferior_target_data.
15121 (linux_attach): Likewise. Call add_inferior.
15122 (linux_wait_for_one_inferior): New function.
15123 (linux_wait): Call it.
15124 (linux_write_memory): Add const.
15125 (initialize_low): Call set_breakpoint_data.
15126 * linux-low.h (struct linux_target_ops): Add breakpoint
15128 * server.c (attach_inferior): Remove extra add_inferior
15130 * server.h: Include mem-break.h. Update inferior.c
15132 * target.c (read_inferior_memory)
15133 (write_inferior_memory): New functions.
15134 * target.h (read_inferior_memory)
15135 (write_inferior_memory): Change macros to prototypes.
15136 (struct target_ops): Update comments. Add const to write_memory
15139 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
15141 * linux-low.c (usr_store_inferior_registers): Support
15142 registers which are allowed to fail to store.
15143 * linux-low.h (linux_target_ops): Likewise.
15144 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
15145 (ppc_cannot_store_register): FPSCR may not be storable.
15147 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15149 * server.h: Include <string.h> if HAVE_STRING_H.
15150 * ChangeLog: Correct paths in last ChangeLog entry.
15152 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15154 * linux-low.h: Remove obsolete prototypes.
15155 (struct linux_target_ops): New.
15156 (extern the_low_target): New.
15157 * linux-low.c (num_regs, regmap): Remove declarations.
15158 (register_addr): Use the_low_target explicitly.
15159 (fetch_register): Likewise.
15160 (usr_fetch_inferior_registers): Likewise.
15161 (usr_store_inferior_registers): Likewise.
15162 * linux-arm-low.c (num_regs): Remove.
15163 (arm_num_regs): Define.
15164 (arm_regmap): Renamed from regmap, made static.
15165 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
15167 (arm_cannot_store_register): Renamed from cannot_store_register,
15169 (the_low_target): New.
15170 * linux-i386-low.c (num_regs): Remove.
15171 (i386_num_regs): Define.
15172 (i386_regmap): Renamed from regmap, made static.
15173 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
15175 (i386_cannot_store_register): Renamed from cannot_store_register,
15177 (the_low_target): New.
15178 * linux-ia64-low.c (num_regs): Remove.
15179 (ia64_num_regs): Define.
15180 (ia64_regmap): Renamed from regmap, made static.
15181 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
15183 (ia64_cannot_store_register): Renamed from cannot_store_register,
15185 (the_low_target): New.
15186 * linux-m68k-low.c (num_regs): Remove.
15187 (m68k_num_regs): Define.
15188 (m68k_regmap): Renamed from regmap, made static.
15189 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
15191 (m68k_cannot_store_register): Renamed from cannot_store_register,
15193 (the_low_target): New.
15194 * linux-mips-low.c (num_regs): Remove.
15195 (mips_num_regs): Define.
15196 (mips_regmap): Renamed from regmap, made static.
15197 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
15199 (mips_cannot_store_register): Renamed from cannot_store_register,
15201 (the_low_target): New.
15202 * linux-ppc-low.c (num_regs): Remove.
15203 (ppc_num_regs): Define.
15204 (ppc_regmap): Renamed from regmap, made static.
15205 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
15207 (ppc_cannot_store_register): Renamed from cannot_store_register,
15209 (the_low_target): New.
15210 * linux-s390-low.c (num_regs): Remove.
15211 (s390_num_regs): Define.
15212 (s390_regmap): Renamed from regmap, made static.
15213 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
15215 (s390_cannot_store_register): Renamed from cannot_store_register,
15217 (the_low_target): New.
15218 * linux-sh-low.c (num_regs): Remove.
15219 (sh_num_regs): Define.
15220 (sh_regmap): Renamed from regmap, made static.
15221 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
15223 (sh_cannot_store_register): Renamed from cannot_store_register,
15225 (the_low_target): New.
15226 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
15227 (the_low_target): New.
15229 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15231 * Makefile.in: Add stamp-h target.
15232 * configure.in: Create stamp-h.
15233 * configure: Regenerated.
15235 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15237 * inferiors.c: New file.
15238 * target.c: New file.
15239 * target.h: New file.
15240 * Makefile.in: Add target.o and inferiors.o. Update
15242 * linux-low.c (inferior_pid): New static variable,
15243 moved from server.c.
15244 (linux_create_inferior): Renamed from create_inferior.
15245 Call add_inferior. Return 0 on success instead of a PID.
15246 (linux_attach): Renamed from myattach.
15247 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
15248 (linux_thread_alive): Renamed from mythread_alive.
15249 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
15251 (linux_resume): Renamed from myresume. Add missing ``return 0''.
15252 (regsets_store_inferior_registers): Correct error message.
15253 Add missing ``return 0''.
15254 (linux_fetch_registers): Renamed from fetch_inferior_registers.
15255 (linux_store_registers): Renamed from store_inferior_registers.
15256 (linux_read_memory): Renamed from read_inferior_memory.
15257 (linux_write_memory): Renamed from write_inferior_memory.
15258 (linux_target_ops): New structure.
15259 (initialize_low): Call set_target_ops ().
15260 * remote-utils.c (unhexify): New function.
15261 (hexify): New function.
15262 (input_interrupt): Send signals to ``signal_pid''.
15263 * server.c (inferior_pid): Remove.
15264 (start_inferior): Update create_inferior call.
15265 (attach_inferior): Call add_inferior.
15266 (handle_query): New function.
15267 (main): Call handle_query for `q' packets.
15268 * server.h: Include "target.h". Remove obsolete prototypes.
15269 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
15271 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15273 * Makefile.in: Add WARN_CFLAGS. Update configury
15275 * configure.in: Check for <string.h>
15276 * configure: Regenerate.
15277 * config.in: Regenerate.
15278 * gdbreplay.c: Include needed system headers.
15279 (remote_open): Remove strchr prototype.
15280 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
15281 * regcache.c (supply_register): Change buf argument to const void *.
15282 (supply_register_by_name): Likewise.
15283 (collect_register): Change buf argument to void *.
15284 (collect_register_by_name): Likewise.
15285 * regcache.h: Add missing prototypes.
15286 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
15287 * server.c (handle_query): New function.
15288 (attached): New static variable, moved out of main.
15289 (main): Quiet longjmp clobber warnings.
15290 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
15291 * utils.c (error): Remove NORETURN.