Fix PR threads/19422 - show which thread caused stop
[deliverable/binutils-gdb.git] / gdb / gdbserver / ChangeLog
1 2016-01-18 Yao Qi <yao.qi@linaro.org>
2
3 * linux-low.c (linux_set_pc_64bit): New function.
4 (linux_get_pc_64bit): New function.
5 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
6 Declare.
7 * linux-sparc-low.c (debug_threads): Remove declaration.
8 (sparc_get_pc): Remove.
9 (the_low_target): Use linux_get_pc_64bit instead of
10 sparc_get_pc.
11 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
12 (the_low_target): Use linux_get_pc_64bit and
13 linux_set_pc_64bit.
14
15 2016-01-18 Yao Qi <yao.qi@linaro.org>
16
17 * linux-arm-low.c (debug_threads): Remove declaration.
18 (arm_get_pc, arm_set_pc): Remove.
19 (the_low_target): Use linux_get_pc_32bit and
20 linux_set_pc_32bit.
21 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
22 (the_low_target): Use linux_get_pc_32bit and
23 linux_set_pc_32bit.
24 * linux-cris-low.c (debug_threads): Remove declaration.
25 (cris_get_pc, cris_set_pc,): Remove.
26 (the_low_target): Use linux_get_pc_32bit and
27 linux_set_pc_32bit.
28 * linux-crisv32-low.c (debug_threads): Remove declaration.
29 (cris_get_pc, cris_set_pc): Remove.
30 (the_low_target): Use linux_get_pc_32bit and
31 linux_set_pc_32bit.
32 * linux-low.c: Include inttypes.h.
33 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
34 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
35 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
36 (the_low_target): Use linux_get_pc_32bit and
37 linux_set_pc_32bit.
38 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
39 (the_low_target): Use linux_get_pc_32bit and
40 linux_set_pc_32bit.
41 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
42 (the_low_target): Use linux_get_pc_32bit and
43 linux_set_pc_32bit.
44 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
45 (the_low_target): Use linux_get_pc_32bit and
46 linux_set_pc_32bit.
47 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
48 (the_low_target): Use linux_get_pc_32bit and
49 linux_set_pc_32bit.
50
51 2016-01-18 Gary Benson <gbenson@redhat.com>
52
53 * configure.ac (AC_FUNC_FORK): New check.
54 * config.in: Regenerate.
55 * configure: Likewise.
56
57 2016-01-14 Yao Qi <yao.qi@linaro.org>
58
59 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
60 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
61 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
62 arm_get_next_pcs_ctor.
63
64 2016-01-12 Josh Stone <jistone@redhat.com>
65 Philippe Waroquiers <philippe.waroquiers@skynet.be>
66
67 * inferiors.h: Include "gdb_vecs.h".
68 (struct process_info): Add syscalls_to_catch.
69 * inferiors.c (remove_process): Free syscalls_to_catch.
70 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
71 syscall_return stops.
72 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
73 * server.c (handle_general_set): Handle QCatchSyscalls.
74 (handle_query): Report support for QCatchSyscalls.
75 * target.h (struct target_ops): Add supports_catch_syscall.
76 (target_supports_catch_syscall): New macro.
77 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
78 (struct lwp_info): Add syscall_state.
79 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
80 Maintain syscall_state and syscalls_to_catch across exec.
81 (get_syscall_trapinfo): New function, proxy to the_low_target.
82 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
83 (linux_low_filter_event): Toggle syscall_state entry/return for
84 syscall traps, and set it ignored for all others.
85 (gdb_catching_syscalls_p): New function.
86 (gdb_catch_this_syscall_p): New function.
87 (linux_wait_1): Handle SYSCALL_SIGTRAP.
88 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
89 (linux_supports_catch_syscall): New function.
90 (linux_target_ops): Install it.
91 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
92 (the_low_target): Install it.
93
94 2016-01-12 Mike Frysinger <vapier@gentoo.org>
95
96 * acinclude.m4: Include new ../warning.m4 file.
97 * configure: Regenerated.
98 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
99
100 2016-01-12 Mike Frysinger <vapier@gentoo.org>
101
102 * ax.c (is_goto_target): Mark static.
103 * linux-low.c (register_addr): Likewise.
104 (linux_fetch_registers, linux_store_registers): Likewise.
105 * mem-break.c (any_persistent_commands): Fix old prototype.
106 (add_commands_to_breakpoint): Mark static.
107 * regcache.c (find_register_by_name): Delete unused func.
108 * remote-utils.c (hex_or_minus_one): Mark static.
109 * server.c (monitor_show_help): Mark static.
110 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
111 handle_v_requests): Likewise.
112
113 2016-01-12 Pedro Alves <palves@redhat.com>
114
115 Remove use of the registered trademark symbol throughout.
116
117 2016-01-08 Yao Qi <yao.qi@linaro.org>
118
119 * remote-utils.c (getpkt): If c is '\003', call target hook
120 request_interrupt.
121
122 2016-01-06 Yao Qi <yao.qi@linaro.org>
123
124 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
125 linux-aarch32-low.c.
126 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
127 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
128 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
129 (thumb2_breakpoint): Declare.
130 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
131 linux-aarch32-low.h.
132 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
133 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
134 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
135
136 2016-01-01 Joel Brobecker <brobecker@adacore.com>
137
138 * gdbreplay.c (gdbreplay_version): Change copyright year in
139 version message.
140 * server.c (gdbserver_version): Likewise.
141
142 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
143
144 * server.c (crc32_table): Delete.
145 (crc32): Use libiberty's xcrc32 function.
146
147 2015-12-22 Joel Brobecker <brobecker@adacore.com>
148
149 * lynx-low.c (lynx_delete_thread_callback): New function.
150 (lynx_mourn): Properly delete our process and all of its
151 threads. Remove call to clear_inferiors.
152
153 2015-12-22 Joel Brobecker <brobecker@adacore.com>
154
155 * target.c (thread_search_callback): Add check that
156 the thread_stopped target callback is not NULL before
157 calling it.
158
159 2015-12-21 Yao Qi <yao.qi@linaro.org>
160
161 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
162 arm breakpoint.
163
164 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
165
166 * server.c (handle_query): Call target_supports_software_single_step.
167
168 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
169
170 * linux-low.c (single_step): New function.
171 (linux_resume_one_lwp_throw): Call single_step.
172 (start_step_over): Likewise.
173
174 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
175
176 * Makefile.in (SFILES): Append arch/arm-linux.c,
177 arch/arm-get-next-pcs.c.
178 (arm-linux.o): New rule.
179 (arm-get-next-pcs.o): New rule.
180 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
181 arm-linux.o.
182 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
183 to linux-aarch32-low.c.
184 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
185 (arm_breakpoint_len, thumb_breakpoint): Likewise.
186 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
187 (thumb2_breakpoint_len): Likewise.
188 (arm_is_thumb_mode): Make non-static.
189 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
190 from linux-aarch32-low.c.
191 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
192 (arm_breakpoint_len, thumb_breakpoint): Likewise.
193 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
194 (thumb2_breakpoint_len): Likewise.
195 (arm_is_thumb_mode): New declaration.
196 * linux-arm-low.c: Include arch/arm-linux.h
197 aarch/arm-get-next-pcs.h, sys/syscall.h.
198 (get_next_pcs_ops): New struct.
199 (get_next_pcs_addr_bits_remove): New function.
200 (get_next_pcs_is_thumb): New function.
201 (get_next_pcs_read_memory_unsigned_integer): Likewise.
202 (arm_sigreturn_next_pc): Likewise.
203 (get_next_pcs_syscall_next_pc): Likewise.
204 (arm_gdbserver_get_next_pcs): Likewise.
205 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
206 Initialize.
207 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
208 * server.h: Include gdb_vecs.h.
209
210 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
211
212 * Makefile.in (SFILES): Append common/common-regcache.c.
213 (OBS): Append common-regcache.o.
214 (common-regcache.o): New rule.
215 * regcache.c (init_register_cache): Initialize cache to
216 REG_UNAVAILABLE.
217 (regcache_raw_read_unsigned): New function.
218 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
219 register_status enum.
220
221 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
222
223 * linux-aarch64-low.c (the_low_targets): Rename
224 breakpoint_reinsert_addr to get_next_pcs.
225 * linux-arm-low.c (the_low_targets): Likewise.
226 * linux-bfin-low.c (the_low_targets): Likewise.
227 * linux-cris-low.c (the_low_targets): Likewise.
228 * linux-crisv32-low.c (the_low_targets): Likewise.
229 * linux-low.c (can_software_single_step): Likewise.
230 (install_software_single_step_breakpoints): New function.
231 (start_step_over): Use install_software_single_step_breakpoints.
232 * linux-low.h: New CORE_ADDR vector.
233 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
234 get_next_pcs.
235 * linux-mips-low.c (the_low_targets): Likewise.
236 * linux-nios2-low.c (the_low_targets): Likewise.
237 * linux-sparc-low.c (the_low_targets): Likewise.
238
239 2015-12-17 Pedro Alves <palves@redhat.com>
240
241 * linux-low.c (linux_kill_one_lwp): Remove references to
242 LinuxThreads.
243 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
244 to 'kill'.
245 (linux_init_signals): Delete.
246 (initialize_low): Adjust.
247 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
248
249 2015-12-16 Pedro Alves <palves@redhat.com>
250
251 * configure.ac (compiler warning flags): When testing a
252 -Wno-foo option, check whether -Wfoo works instead.
253 * configure: Regenerate.
254
255 2015-12-11 Don Breazeal <donb@codesourcery.com>
256
257 * server.c (process_serial_event): Don't exit from gdbserver
258 in remote mode if there are still active inferiors.
259
260 2015-12-11 Yao Qi <yao.qi@linaro.org>
261
262 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
263 arm_breakpoint_at if the process is 32-bit.
264
265 2015-12-11 Yao Qi <yao.qi@linaro.org>
266
267 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
268 arm breakpoint.
269
270 2015-12-07 Yao Qi <yao.qi@linaro.org>
271
272 * configure.srv: Append arm.o to srv_tgtobj for
273 aarch64*-*-linux* target.
274 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
275 from linux-arm-low.c.
276 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
277 (arm_breakpoint_len, thumb_breakpoint): Likewise.
278 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
279 (thumb2_breakpoint_len): Likewise.
280 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
281 (arm_breakpoint_kinds): Likewise.
282 (arm_breakpoint_kind_from_pc): Likewise.
283 (arm_sw_breakpoint_from_kind): Likewise.
284 (arm_breakpoint_kind_from_current_state): Likewise.
285 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
286 (arm_sw_breakpoint_from_kind): Declare.
287 (arm_breakpoint_kind_from_current_state): Declare.
288 (arm_breakpoint_at): Declare.
289 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
290 arm_sw_breakpoint_from_kind if process is 32-bit.
291 (aarch64_breakpoint_kind_from_pc): New function.
292 (aarch64_breakpoint_kind_from_current_state): New function.
293 (the_low_target): Initialize fields breakpoint_kind_from_pc
294 and breakpoint_kind_from_current_state.
295 * linux-arm-low.c (arm_breakpoint_kinds): Move to
296 linux-aarch32-low.c.
297 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
298 (arm_breakpoint, arm_breakpoint_len): Likewise.
299 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
300 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
301 (arm_is_thumb_mode): Likewise.
302 (arm_breakpoint_at): Likewise.
303 (arm_breakpoint_kind_from_pc): Likewise.
304 (arm_sw_breakpoint_from_kind): Likewise.
305 (arm_breakpoint_kind_from_current_state): Likewise.
306
307 Revert:
308 2015-08-04 Yao Qi <yao.qi@linaro.org>
309
310 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
311 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
312 * server.c (extended_protocol): Remove "static".
313 * server.h (extended_protocol): Declare it.
314
315 2015-12-04 Josh Stone <jistone@redhat.com>
316
317 * target.h (struct target_ops) <arch_setup>: Rename to ...
318 (struct target_ops) <post_create_inferior>: ... this.
319 (target_arch_setup): Rename to ...
320 (target_post_create_inferior): ... this, calling post_create_inferior.
321 * server.c (start_inferior): Update target_arch_setup calls to
322 target_post_create_inferior.
323 * linux-low.c (linux_low_ptrace_options): Forward declare.
324 (linux_arch_setup): Update its comment for general use.
325 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
326 (struct linux_target_ops): Use linux_post_create_inferior.
327 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
328 to post_create_inferior.
329 * nto-low.c (struct nto_target_ops): Likewise.
330 * spu-low.c (struct spu_target_ops): Likewise.
331 * win32-low.c (struct win32_target_ops): Likewise.
332
333 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
334
335 * linux-arm-low.c: Remove duplicate arch/arm.h include.
336
337 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
338
339 * linux-arm-low.c (arm_reinsert_addr): Remove function.
340 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
341 * linux-cris-low.c (cris_reinsert_addr> Remove function.
342 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
343 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
344 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
345 * linux-mips-low.c (mips_reinsert_addr): Remove function.
346 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
347 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
348 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
349 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
350 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
351
352 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
353
354 * linux-low.c (linux_look_up_symbols): Don't call
355 linux_supports_traceclone.
356 * linux-low.h (thread_db_init): Remove use_events argument.
357 * thread-db.c (thread_db_use_event): Remove global variable.
358 (struct thread_db) <td_thr_event_enable_p>: Remove field.
359 (struct thread_db) <td_create_bp>: Remove field.
360 (thread_db_create_event): Remove function.
361 (thread_db_enable_reporting): Likewise.
362 (find_one_thread): Don't check for thread_db_use_events.
363 (attach_thread): Likewise.
364 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
365 (try_thread_db_load_1): Don't check for thread_db_use_events.
366 (thread_db_init): Remove use_events argument and thread events
367 handling.
368 (remove_thread_event_breakpoints): Remove function.
369 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
370
371 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
372
373 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
374 New function.
375 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
376 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
377 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
378 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
379 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
380 Initialize.
381 * linux-crisv32-low.c (cris_supports_hardware_single_step):
382 New function.
383 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
384 * linux-low.c (can_hardware_single_step): Use
385 supports_hardware_single_step.
386 (can_software_single_step): New function.
387 (start_step_over): Call can_software_single_step.
388 (linux_supports_hardware_single_step): New function.
389 (struct target_ops) <supports_software_single_step>: Initialize.
390 * linux-low.h (struct linux_target_ops)
391 <supports_hardware_single_step>: Initialize.
392 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
393 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
394 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
395 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
396 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
397 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
398 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
399 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
400 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
401 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
402 Initialize.
403 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
404 (struct linux_target_ops) <tile_supports_hardware_single_step>:
405 Initialize.
406 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
407 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
408 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
409 New function.
410 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
411 * target.h (struct target_ops): <supports_software_single_step>:
412 New field.
413 (target_supports_software_single_step): New macro.
414
415 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
416
417 * linux-low.c (linux_wait_1): Fix pc advance condition.
418 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
419 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
420
421 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
422
423 * linux-arm-low.c (arm_is_thumb_mode): New function.
424 (arm_breakpoint_at): Use arm_is_thumb_mode.
425 (arm_breakpoint_kind_from_current_state): New function.
426 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
427 Initialize.
428 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
429 (linux_breakpoint_kind_from_current_state): New function.
430 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
431 * linux-low.h (struct linux_target_ops)
432 <breakpoint_kind_from_current_state>: New field.
433 * target.h (struct target_ops): Likewise.
434 (target_breakpoint_kind_from_current_state): New macro.
435
436 2015-11-30 Pedro Alves <palves@redhat.com>
437
438 * linux-low.c (linux_resume): Wake up the event loop before
439 returning.
440
441 2015-11-30 Pedro Alves <palves@redhat.com>
442
443 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
444 check.
445 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
446 to -1.
447 * target.c (struct thread_search): New structure.
448 (thread_search_callback): New function.
449 (prev_general_thread): New global.
450 (prepare_to_access_memory, done_accessing_memory): New functions.
451 * target.h (prepare_to_access_memory, done_accessing_memory):
452 Replace macros with function declarations.
453
454 2015-11-30 Pedro Alves <palves@redhat.com>
455
456 PR 14618
457 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
458 report TARGET_WAITKIND_NO_RESUMED.
459 * remote-utils.c (prepare_resume_reply): Handle
460 TARGET_WAITKIND_NO_RESUMED.
461 * server.c (report_no_resumed): New global.
462 (handle_query) <qSupported>: Handle "no-resumed+". Report
463 "no-resumed+" support.
464 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
465 return error if the client doesn't support no-resumed events.
466 (push_stop_notification): New function.
467 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
468 events if the client supports them.
469
470 2015-11-30 Pedro Alves <palves@redhat.com>
471
472 * linux-low.c (thread_still_has_status_pending_p): Don't check
473 vCont;t here.
474 (lwp_resumed): New function.
475 (status_pending_p_callback): Return early if the LWP is not
476 supposed to be resumed.
477
478 2015-11-30 Pedro Alves <palves@redhat.com>
479
480 * linux-low.c (handle_extended_wait): Assert that the LWP's
481 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
482 thread create events, leave the new child's status pending.
483 (linux_low_filter_event): If GDB wants to hear about thread exit
484 events, leave the LWP marked dead and don't delete it.
485 (linux_wait_for_event_filtered): Don't check for thread exit.
486 (filter_exit_event): New function.
487 (linux_wait_1): Use it, when returning an exit event.
488 (linux_resume_one_lwp_throw): Assert that the LWP's
489 waitstatus is TARGET_WAITKIND_IGNORE.
490 * remote-utils.c (prepare_resume_reply): Handle
491 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
492 * server.c (report_thread_events): New global.
493 (handle_general_set): Handle QThreadEvents.
494 (handle_query) <qSupported>: Handle and report QThreadEvents+;
495 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
496 TARGET_WAITKIND_THREAD_EXITED.
497 * server.h (report_thread_events): Declare.
498
499 2015-11-30 Pedro Alves <palves@redhat.com>
500
501 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
502 the thread's last_resume_kind was resume_stop.
503
504 2015-11-30 Pedro Alves <palves@redhat.com>
505
506 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
507 before returning.
508
509 2015-11-30 Pedro Alves <palves@redhat.com>
510
511 * server.c (handle_v_requests): Handle vCtrlC.
512
513 2015-11-30 Pedro Alves <palves@redhat.com>
514
515 * gdbthread.h (find_any_thread_of_pid): Declare.
516 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
517 functions.
518 * server.c (handle_query): If current_thread is NULL, look for
519 another thread of the selected process.
520
521 2015-11-26 Daniel Colascione <dancol@dancol.org>
522 Simon Marchi <simon.marchi@ericsson.com>
523
524 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
525 * server.c (handle_qxfer_threads_worker): Refactor to include thread
526 name in reply.
527 * target.h (struct target_ops) <thread_name>: New field.
528 (target_thread_name): New macro.
529
530 2015-11-23 Joel Brobecker <brobecker@adacore.com>
531
532 * regcache.h (regcache_invalidate_pid): Add declaration.
533 * regcache.c (regcache_invalidate_pid): New function, extracted
534 from regcache_invalidate.
535 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
536 Add trivial documentation comment.
537 * lynx-low.c: Use regcache_invalidate_pid instead of
538 regcache_invalidate.
539
540 2015-11-23 Joel Brobecker <brobecker@adacore.com>
541
542 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
543 and Elf64_auxv_t if the target is Android.
544
545 2015-11-22 Doug Evans <xdje42@gmail.com>
546
547 * target.h: #include <sys/types.h>.
548
549 2015-11-19 Pedro Alves <palves@redhat.com>
550
551 * linux-low.c (linux_process_qsupported): Change prototype.
552 Adjust.
553 * linux-low.h (struct linux_target_ops) <process_qsupported>:
554 Change prototype.
555 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
556 and adjust to loop over all features.
557 * server.c (handle_query) <qSupported>: Adjust to call
558 target_process_qsupported once, passing it a vector of unprocessed
559 features.
560 * target.h (struct target_ops) <process_qsupported>: Change
561 prototype.
562 (target_process_qsupported): Adjust.
563
564 2015-11-19 Pedro Alves <palves@redhat.com>
565
566 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
567 mode.
568 * configure: Regenerate.
569
570 2015-11-19 Pedro Alves <palves@redhat.com>
571
572 * configure: Regenerate.
573
574 2015-11-19 Yao Qi <yao.qi@linaro.org>
575
576 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
577 type to uint32_t.
578
579 2015-11-19 Yao Qi <yao.qi@linaro.org>
580
581 * linux-aarch64-low.c (enum aarch64_operand_type): New.
582 (struct aarch64_operand): Move enum out.
583
584 2015-11-19 Yao Qi <yao.qi@linaro.org>
585
586 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
587 struct user_fpsimd_state *.
588 (aarch64_store_fpregset): Likewise.
589
590 2015-11-19 Yao Qi <yao.qi@linaro.org>
591
592 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
593 struct user_pt_regs *.
594 (aarch64_store_gregset): Likewise.
595
596 2015-11-18 Pedro Alves <palves@redhat.com>
597
598 * Makefile.in (all_object_files): Add $IPA_OBJS.
599
600 2015-11-17 Pedro Alves <palves@redhat.com>
601
602 * win32-low.c (win32_resume): Use gdb_signal_from_host,
603 GDB_SIGNAL_0 and gdb_signal_to_string.
604
605 2015-11-17 Pedro Alves <palves@redhat.com>
606
607 * win32-low.c (handle_output_debug_string): Remove parameter.
608 (win32_kill): Remove our_status local and adjust call to
609 handle_output_debug_string.
610 (get_child_debug_event): Adjust call to
611 handle_output_debug_string.
612
613 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
614
615 * linux-mips-low.c (mips_fill_gregset): Add cast.
616 (mips_store_gregset): Likewise.
617 (mips_fill_fpregset): Likewise.
618 (mips_store_fpregset): Likewise.
619
620 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
621
622 * linux-mips-low.c (mips_add_watchpoint): Rename private to
623 priv.
624
625 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
626
627 * linux-mips-low.c (mips_linux_new_thread): Change type of
628 watch_type to enum target_hw_bp_type.
629
630 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
631
632 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
633 Change return type to arm_hwbp_type.
634
635 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
636
637 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
638 (arm_store_gregset): Likewise.
639 * linux-arm-low.c (arm_get_hwcap): Likewise.
640 (arm_read_description): Likewise.
641
642 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
643
644 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
645
646 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
647
648 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
649 (ppc_fill_vsxregset): Likewise.
650 (ppc_store_vsxregset): Likewise.
651 (ppc_fill_vrregset): Likewise.
652 (ppc_store_vrregset): Likewise.
653 (ppc_fill_evrregset): Likewise.
654 (ppc_store_evrregset): Likewise.
655
656 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
657
658 * linux-ppc-low.c (ppc_usrregs_info): Remove
659 forward-declaration.
660 (ppc_arch_setup): Move lower in file.
661
662 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
663
664 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
665 (ps_pdwrite): Likewise.
666
667 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
668
669 * linux-arm-low.c (arm_new_thread): Move pointer dereference
670 to after assert checks.
671
672 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
673
674 * proc-service.c (ps_pdread): Add/adjust casts.
675 (ps_pdwrite): Add/adjust casts.
676
677 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
678
679 * server.c (handle_search_memory_1): Cast return value of
680 memmem.
681
682 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
683
684 * server.c (write_qxfer_response): Change type of data to
685 gdb_byte *.
686
687 2015-10-29 Pedro Alves <palves@redhat.com>
688
689 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
690
691 2015-10-29 Pedro Alves <palves@redhat.com>
692
693 * tracepoint.c (clear_installed_tracepoints): Add casts.
694
695 2015-10-29 Pedro Alves <palves@redhat.com>
696
697 * server.c (handle_v_cont, process_serial_event): Add enum
698 gdb_signal casts to signal parsing code.
699
700 2015-10-29 Pedro Alves <palves@redhat.com>
701
702 * linux-low.h (NULL_REGSET): Define.
703 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
704 * linux-arm-low.c (arm_regsets): Likewise.
705 * linux-crisv32-low.c (cris_regsets): Likewise.
706 * linux-m68k-low.c (m68k_regsets): Likewise.
707 * linux-mips-low.c (mips_regsets): Likewise.
708 * linux-nios2-low.c (nios2_regsets): Likewise.
709 * linux-ppc-low.c (ppc_regsets): Likewise.
710 * linux-s390-low.c (s390_regsets): Likewise.
711 * linux-sh-low.c (sh_regsets): Likewise.
712 * linux-sparc-low.c (sparc_regsets): Likewise.
713 * linux-tic6x-low.c (tic6x_regsets): Likewise.
714 * linux-tile-low.c (tile_regsets): Likewise.
715 * linux-x86-low.c (x86_regsets): Likewise.
716 * linux-xtensa-low.c (xtensa_regsets): Likewise.
717
718 2015-10-29 Pedro Alves <palves@redhat.com>
719
720 * linux-low.h (NULL_REGSET): Define.
721 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
722 * linux-arm-low.c (arm_regsets): Likewise.
723 * linux-crisv32-low.c (cris_regsets): Likewise.
724 * linux-m68k-low.c (m68k_regsets): Likewise.
725 * linux-mips-low.c (mips_regsets): Likewise.
726 * linux-nios2-low.c (nios2_regsets): Likewise.
727 * linux-ppc-low.c (ppc_regsets): Likewise.
728 * linux-s390-low.c (s390_regsets): Likewise.
729 * linux-sh-low.c (sh_regsets): Likewise.
730 * linux-sparc-low.c (sparc_regsets): Likewise.
731 * linux-tic6x-low.c (tic6x_regsets): Likewise.
732 * linux-tile-low.c (tile_regsets): Likewise.
733 * linux-x86-low.c (x86_regsets): Likewise.
734 * linux-xtensa-low.c (xtensa_regsets): Likewise.
735
736 2015-10-26 Doug Evans <dje@google.com>
737
738 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
739
740 2015-10-26 Doug Evans <dje@google.com>
741
742 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
743
744 2015-10-26 Doug Evans <dje@google.com>
745
746 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
747 for debug_printf.
748 (attach_thread, find_new_threads_callback): Ditto.
749
750 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
751
752 * mem-break.h (set_breakpoint_data): Remove.
753
754 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
755
756 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
757 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
758 (initialize_low): Remove set_breakpoint_data call.
759 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
760 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
761 (initialize_low): Remove set_breakpoint_data call.
762 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
763 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
764 (initialize_low): Remove set_breakpoint_data call.
765
766 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
767
768 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
769 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
770 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
771 * target.h (target_breakpoint_kind_from_pc): New macro.
772
773 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
774
775 * linux-low.c (default_breakpoint_kind_from_pc): New function.
776 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
777 the default breakpoint kind.
778
779 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
780
781 * linux-arm-low.c (arm_supports_z_point_type): Add software
782 breakpoint support.
783
784 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
785
786 * linux-arm-low.c: Refactor breakpoint definitions.
787 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
788 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
789
790 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
791
792 * Makefile.in: Add arm.c/o.
793 * configure.srv: Likewise.
794 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
795 (arm_breakpoint_kind_from_pc): New function.
796 (arm_sw_breakpoint_from_kind): Return proper kind.
797 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
798
799 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
800
801 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
802 removal.
803 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
804 (struct raw_breakpoint) <size>: Remove.
805 (struct raw_breakpoint) <kind>: Add.
806 (bp_size): New function.
807 (bp_opcode): Likewise.
808 (find_raw_breakpoint_at): Adjust for kind.
809 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
810 (remove_memory_breakpoint): Adjust for kind call bp_size.
811 (set_raw_breakpoint_at): Adjust for kind.
812 (set_breakpoint): Likewise.
813 (set_breakpoint_at): Call breakpoint_kind_from_pc.
814 (delete_raw_breakpoint): Adjust for kind.
815 (delete_breakpoint): Likewise.
816 (find_gdb_breakpoint): Likewise.
817 (set_gdb_breakpoint_1): Likewise.
818 (set_gdb_breakpoint): Likewise.
819 (delete_gdb_breakpoint_1): Likewise.
820 (delete_gdb_breakpoint): Likewise.
821 (uninsert_raw_breakpoint): Likewise.
822 (reinsert_raw_breakpoint): Likewise.
823 (set_breakpoint_data): Remove.
824 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
825 (check_mem_read): Adjust for kind call bp_size.
826 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
827 (clone_one_breakpoint): Adjust for kind.
828 * mem-break.h (set_gdb_breakpoint): Likewise.
829 (delete_gdb_breakpoint): Likewise.
830 * server.c (process_serial_event): Likewise.
831
832 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
833
834 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
835 (struct linux_target_ops) <breakpoint>: Remove.
836 (struct linux_target_ops) <breakpoint_len>: Remove.
837 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
838 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
839 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
840 (arm_sw_breakpoint_from_kind): New function.
841 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
842 (struct linux_target_ops) <breakpoint>: Remove.
843 (struct linux_target_ops) <breakpoint_len>: Remove.
844 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
845 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
846 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
847 (struct linux_target_ops) <breakpoint>: Remove.
848 (struct linux_target_ops) <breakpoint_len>: Remove.
849 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
850 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
851 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
852 (struct linux_target_ops) <breakpoint>: Remove.
853 (struct linux_target_ops) <breakpoint_len>: Remove.
854 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
855 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
856 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
857 and sw_breakpoint_from_kind to increment the pc.
858 (linux_breakpoint_kind_from_pc): New function.
859 (linux_sw_breakpoint_from_kind): New function.
860 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
861 (initialize_low): Call breakpoint_kind_from_pc and
862 sw_breakpoint_from_kind to replace breakpoint_data/len.
863 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
864 New field.
865 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
866 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
867 (struct linux_target_ops) <breakpoint>: Remove.
868 (struct linux_target_ops) <breakpoint_len>: Remove.
869 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
870 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
871 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
872 (struct linux_target_ops) <breakpoint>: Remove.
873 (struct linux_target_ops) <breakpoint_len>: Remove.
874 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
875 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
876 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
877 (struct linux_target_ops) <breakpoint>: Remove.
878 (struct linux_target_ops) <breakpoint_len>: Remove.
879 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
880 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
881 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
882 (struct linux_target_ops) <breakpoint>: Remove.
883 (struct linux_target_ops) <breakpoint_len>: Remove.
884 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
885 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
886 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
887 (struct linux_target_ops) <breakpoint>: Remove.
888 (struct linux_target_ops) <breakpoint_len>: Remove.
889 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
890 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
891 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
892 (struct linux_target_ops) <breakpoint>: Remove.
893 (struct linux_target_ops) <breakpoint_len>: Remove.
894 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
895 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
896 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
897 (struct linux_target_ops) <breakpoint>: Remove.
898 (struct linux_target_ops) <breakpoint_len>: Remove.
899 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
900 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
901 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
902 (struct linux_target_ops) <breakpoint>: Remove.
903 (struct linux_target_ops) <breakpoint_len>: Remove.
904 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
905 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
906 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
907 (struct linux_target_ops) <breakpoint>: Remove.
908 (struct linux_target_ops) <breakpoint_len>: Remove.
909 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
910 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
911 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
912 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
913 (struct linux_target_ops) <breakpoint>: Remove.
914 (struct linux_target_ops) <breakpoint_len>: Remove.
915 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
916 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
917 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
918 (struct linux_target_ops) <breakpoint>: Remove.
919 (struct linux_target_ops) <breakpoint_len>: Remove.
920 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
921 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
922
923 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
924
925 * linux-cris-low.c (cris_get_pc): Remove void arg.
926
927 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
928
929 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
930 variable name.
931
932 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
933
934 * inferiors.c (thread_pid_matches_callback): New function.
935 (find_thread_process): New function.
936 (remove_thread): Reset current_thread.
937 (remove_process): Assert threads have been removed first.
938
939 2015-10-15 Yao Qi <yao.qi@linaro.org>
940
941 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
942 if it is 3.
943 (aarch64_remove_point): Likewise.
944 * regcache.c (regcache_register_size): New function.
945
946 2015-10-12 Yao Qi <yao.qi@linaro.org>
947
948 * linux-aarch64-low.c: Update all callers as emit_load_store
949 is renamed to aarch64_emit_load_store.
950
951 2015-10-12 Yao Qi <yao.qi@linaro.org>
952
953 * linux-aarch64-low.c: Update all callers of function renaming
954 from emit_insn to aarch64_emit_insn.
955
956 2015-10-12 Yao Qi <yao.qi@linaro.org>
957
958 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
959 arch/aarch64-insn.h.
960 (struct aarch64_memory_operand): Likewise.
961 (ENCODE): Likewise.
962 (emit_insn): Move to arch/aarch64-insn.c.
963 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
964 (emit_load_store): Move to arch/aarch64-insn.c.
965 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
966 (can_encode_int32): Remove.
967
968 2015-10-12 Yao Qi <yao.qi@linaro.org>
969
970 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
971 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
972 (aarch64_relocate_instruction): Likewise.
973 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
974 (struct aarch64_insn_visitor): Likewise.
975
976 2015-10-12 Yao Qi <yao.qi@linaro.org>
977
978 * linux-aarch64-low.c (struct aarch64_insn_data): New.
979 (struct aarch64_insn_visitor): New.
980 (struct aarch64_insn_relocation_data): New.
981 (aarch64_ftrace_insn_reloc_b): New function.
982 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
983 (aarch64_ftrace_insn_reloc_cb): Likewise.
984 (aarch64_ftrace_insn_reloc_tb): Likewise.
985 (aarch64_ftrace_insn_reloc_adr): Likewise.
986 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
987 (aarch64_ftrace_insn_reloc_others): Likewise.
988 (visitor): New.
989 (aarch64_relocate_instruction): Use visitor.
990
991 2015-10-12 Yao Qi <yao.qi@linaro.org>
992
993 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
994 int. Add argument buf.
995 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
996 aarch64_relocate_instruction.
997
998 2015-10-12 Yao Qi <yao.qi@linaro.org>
999
1000 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
1001 argument insn. Remove local variable insn. Don't call
1002 target_read_uint32.
1003 (aarch64_install_fast_tracepoint_jump_pad): Call
1004 target_read_uint32.
1005
1006 2015-09-30 Yao Qi <yao.qi@linaro.org>
1007
1008 * linux-aarch64-low.c (emit_movk): Shorten a long line.
1009 (emit_load_store_pair): Likewise.
1010
1011 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
1012
1013 * dll.c (match_dll): Add cast(s).
1014 (unloaded_dll): Likewise.
1015 * linux-low.c (second_thread_of_pid_p): Likewise.
1016 (delete_lwp_callback): Likewise.
1017 (count_events_callback): Likewise.
1018 (select_event_lwp_callback): Likewise.
1019 (linux_set_resume_request): Likewise.
1020 * server.c (accumulate_file_name_length): Likewise.
1021 (emit_dll_description): Likewise.
1022 (handle_qxfer_threads_worker): Likewise.
1023 (visit_actioned_threads): Likewise.
1024 * thread-db.c (any_thread_of): Likewise.
1025 * tracepoint.c (same_process_p): Likewise.
1026 (match_blocktype): Likewise.
1027 (build_traceframe_info_xml): Likewise.
1028
1029 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
1030
1031 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
1032 assignment.
1033 (gdb_unparse_agent_expr): Likewise.
1034 * hostio.c (require_data): Likewise.
1035 (handle_pread): Likewise.
1036 * linux-low.c (disable_regset): Likewise.
1037 (fetch_register): Likewise.
1038 (store_register): Likewise.
1039 (get_dynamic): Likewise.
1040 (linux_qxfer_libraries_svr4): Likewise.
1041 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
1042 (set_fast_tracepoint_jump): Likewise.
1043 (uninsert_fast_tracepoint_jumps_at): Likewise.
1044 (reinsert_fast_tracepoint_jumps_at): Likewise.
1045 (validate_inserted_breakpoint): Likewise.
1046 (clone_agent_expr): Likewise.
1047 * regcache.c (init_register_cache): Likewise.
1048 * remote-utils.c (putpkt_binary_1): Likewise.
1049 (decode_M_packet): Likewise.
1050 (decode_X_packet): Likewise.
1051 (look_up_one_symbol): Likewise.
1052 (relocate_instruction): Likewise.
1053 (monitor_output): Likewise.
1054 * server.c (handle_search_memory): Likewise.
1055 (handle_qxfer_exec_file): Likewise.
1056 (handle_qxfer_libraries): Likewise.
1057 (handle_qxfer): Likewise.
1058 (handle_query): Likewise.
1059 (handle_v_cont): Likewise.
1060 (handle_v_run): Likewise.
1061 (captured_main): Likewise.
1062 * target.c (write_inferior_memory): Likewise.
1063 * thread-db.c (try_thread_db_load_from_dir): Likewise.
1064 * tracepoint.c (init_trace_buffer): Likewise.
1065 (add_tracepoint_action): Likewise.
1066 (add_traceframe): Likewise.
1067 (add_traceframe_block): Likewise.
1068 (cmd_qtdpsrc): Likewise.
1069 (cmd_qtdv): Likewise.
1070 (cmd_qtstatus): Likewise.
1071 (response_source): Likewise.
1072 (response_tsv): Likewise.
1073 (cmd_qtnotes): Likewise.
1074 (gdb_collect): Likewise.
1075 (initialize_tracepoint): Likewise.
1076
1077 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
1078
1079 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
1080 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
1081 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
1082 <NOP>: New.
1083 (enum aarch64_condition_codes): New enum.
1084 (w0): New static global.
1085 (fp): Likewise.
1086 (lr): Likewise.
1087 (struct aarch64_memory_operand) <type>: New
1088 MEMORY_OPERAND_POSTINDEX type.
1089 (postindex_memory_operand): New helper function.
1090 (emit_ret): New function.
1091 (emit_load_store_pair): New function, factored out of emit_stp
1092 with support for MEMORY_OPERAND_POSTINDEX.
1093 (emit_stp): Rewrite using emit_load_store_pair.
1094 (emit_ldp): New function.
1095 (emit_load_store): Likewise.
1096 (emit_ldr): Mention post-index instruction in comment.
1097 (emit_ldrh): New function.
1098 (emit_ldrb): New function.
1099 (emit_ldrsw): Mention post-index instruction in comment.
1100 (emit_str): Likewise.
1101 (emit_subs): New function.
1102 (emit_cmp): Likewise.
1103 (emit_and): Likewise.
1104 (emit_orr): Likewise.
1105 (emit_orn): Likewise.
1106 (emit_eor): Likewise.
1107 (emit_mvn): Likewise.
1108 (emit_lslv): Likewise.
1109 (emit_lsrv): Likewise.
1110 (emit_asrv): Likewise.
1111 (emit_mul): Likewise.
1112 (emit_sbfm): Likewise.
1113 (emit_sbfx): Likewise.
1114 (emit_ubfm): Likewise.
1115 (emit_ubfx): Likewise.
1116 (emit_csinc): Likewise.
1117 (emit_cset): Likewise.
1118 (emit_nop): Likewise.
1119 (emit_ops_insns): New helper function.
1120 (emit_pop): Likewise.
1121 (emit_push): Likewise.
1122 (aarch64_emit_prologue): New function.
1123 (aarch64_emit_epilogue): Likewise.
1124 (aarch64_emit_add): Likewise.
1125 (aarch64_emit_sub): Likewise.
1126 (aarch64_emit_mul): Likewise.
1127 (aarch64_emit_lsh): Likewise.
1128 (aarch64_emit_rsh_signed): Likewise.
1129 (aarch64_emit_rsh_unsigned): Likewise.
1130 (aarch64_emit_ext): Likewise.
1131 (aarch64_emit_log_not): Likewise.
1132 (aarch64_emit_bit_and): Likewise.
1133 (aarch64_emit_bit_or): Likewise.
1134 (aarch64_emit_bit_xor): Likewise.
1135 (aarch64_emit_bit_not): Likewise.
1136 (aarch64_emit_equal): Likewise.
1137 (aarch64_emit_less_signed): Likewise.
1138 (aarch64_emit_less_unsigned): Likewise.
1139 (aarch64_emit_ref): Likewise.
1140 (aarch64_emit_if_goto): Likewise.
1141 (aarch64_emit_goto): Likewise.
1142 (aarch64_write_goto_address): Likewise.
1143 (aarch64_emit_const): Likewise.
1144 (aarch64_emit_call): Likewise.
1145 (aarch64_emit_reg): Likewise.
1146 (aarch64_emit_pop): Likewise.
1147 (aarch64_emit_stack_flush): Likewise.
1148 (aarch64_emit_zero_ext): Likewise.
1149 (aarch64_emit_swap): Likewise.
1150 (aarch64_emit_stack_adjust): Likewise.
1151 (aarch64_emit_int_call_1): Likewise.
1152 (aarch64_emit_void_call_2): Likewise.
1153 (aarch64_emit_eq_goto): Likewise.
1154 (aarch64_emit_ne_goto): Likewise.
1155 (aarch64_emit_lt_goto): Likewise.
1156 (aarch64_emit_le_goto): Likewise.
1157 (aarch64_emit_gt_goto): Likewise.
1158 (aarch64_emit_ge_got): Likewise.
1159 (aarch64_emit_ops_impl): New static global variable.
1160 (aarch64_emit_ops): New target function, return
1161 &aarch64_emit_ops_impl.
1162 (struct linux_target_ops): Install it.
1163
1164 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
1165
1166 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
1167 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
1168 aarch64-ipa.o.
1169 * linux-aarch64-ipa.c: New file.
1170 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
1171 and endian.h.
1172 (aarch64_get_thread_area): New target method.
1173 (extract_signed_bitfield): New helper function.
1174 (aarch64_decode_ldr_literal): New function.
1175 (enum aarch64_opcodes): New enum.
1176 (struct aarch64_register): New struct.
1177 (struct aarch64_operand): New struct.
1178 (x0): New static global.
1179 (x1): Likewise.
1180 (x2): Likewise.
1181 (x3): Likewise.
1182 (x4): Likewise.
1183 (w2): Likewise.
1184 (ip0): Likewise.
1185 (sp): Likewise.
1186 (xzr): Likewise.
1187 (aarch64_register): New helper function.
1188 (register_operand): Likewise.
1189 (immediate_operand): Likewise.
1190 (struct aarch64_memory_operand): New struct.
1191 (offset_memory_operand): New helper function.
1192 (preindex_memory_operand): Likewise.
1193 (enum aarch64_system_control_registers): New enum.
1194 (ENCODE): New macro.
1195 (emit_insn): New helper function.
1196 (emit_b): New function.
1197 (emit_bcond): Likewise.
1198 (emit_cb): Likewise.
1199 (emit_tb): Likewise.
1200 (emit_blr): Likewise.
1201 (emit_stp): Likewise.
1202 (emit_ldp_q_offset): Likewise.
1203 (emit_stp_q_offset): Likewise.
1204 (emit_load_store): Likewise.
1205 (emit_ldr): Likewise.
1206 (emit_ldrsw): Likewise.
1207 (emit_str): Likewise.
1208 (emit_ldaxr): Likewise.
1209 (emit_stxr): Likewise.
1210 (emit_stlr): Likewise.
1211 (emit_data_processing_reg): Likewise.
1212 (emit_data_processing): Likewise.
1213 (emit_add): Likewise.
1214 (emit_sub): Likewise.
1215 (emit_mov): Likewise.
1216 (emit_movk): Likewise.
1217 (emit_mov_addr): Likewise.
1218 (emit_mrs): Likewise.
1219 (emit_msr): Likewise.
1220 (emit_sevl): Likewise.
1221 (emit_wfe): Likewise.
1222 (append_insns): Likewise.
1223 (can_encode_int32_in): New helper function.
1224 (aarch64_relocate_instruction): New function.
1225 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
1226 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
1227 (struct linux_target_ops): Install aarch64_get_thread_area,
1228 aarch64_install_fast_tracepoint_jump_pad and
1229 aarch64_get_min_fast_tracepoint_insn_len.
1230
1231 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
1232
1233 * Makefile.in (aarch64-insn.o): New rule.
1234 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
1235
1236 2015-09-21 Yao Qi <yao.qi@linaro.org>
1237
1238 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
1239
1240 2015-09-21 Yao Qi <yao.qi@linaro.org>
1241
1242 * tracepoint.c (max_jump_pad_size): Remove.
1243
1244 2015-09-18 Yao Qi <yao.qi@linaro.org>
1245
1246 * linux-aarch64-low.c: Don't include sys/uio.h.
1247 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
1248
1249 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
1250
1251 * tracepoint.c (eval_result_type): Change prototype.
1252 (condition_true_at_tracepoint): Fix argument to compiled_cond.
1253
1254 2015-09-15 Pedro Alves <palves@redhat.com>
1255
1256 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
1257 Check whether to report exec events instead of checking whether
1258 multiprocess is enabled.
1259
1260 2015-09-15 Pedro Alves <palves@redhat.com>
1261
1262 PR remote/18965
1263 * remote-utils.c (prepare_resume_reply): Merge
1264 TARGET_WAITKIND_VFORK_DONE switch case with the
1265 TARGET_WAITKIND_FORKED case.
1266
1267 2015-09-15 Yao Qi <yao.qi@linaro.org>
1268
1269 * server.c (handle_query): Check string comparison using
1270 "else if" instead of "if".
1271
1272 2015-09-15 Yao Qi <yao.qi@linaro.org>
1273
1274 * server.c (vCont_supported): New global variable.
1275 (handle_query): Set vCont_supported to 1 if "vContSupported+"
1276 matches. Append ";vContSupported+" to own_buf.
1277 (handle_v_requests): Append ";s;S" to own_buf if target supports
1278 hardware single step or vCont_supported is false.
1279 (capture_main): Set vCont_supported to zero.
1280
1281 2015-09-15 Yao Qi <yao.qi@linaro.org>
1282
1283 * linux-low.c (linux_supports_conditional_breakpoints): Rename
1284 it to ...
1285 (linux_supports_hardware_single_step): ... New function.
1286 (linux_target_ops): Update.
1287 * lynx-low.c (lynx_target_ops): Set field
1288 supports_hardware_single_step to target_can_do_hardware_single_step.
1289 * nto-low.c (nto_target_ops): Likewise.
1290 * spu-low.c (spu_target_ops): Likewise.
1291 * win32-low.c (win32_target_ops): Likewise.
1292 * target.c (target_can_do_hardware_single_step): New function.
1293 * target.h (struct target_ops) <supports_conditional_breakpoints>:
1294 Remove. <supports_hardware_single_step>: New field.
1295 (target_supports_conditional_breakpoints): Remove.
1296 (target_supports_hardware_single_step): New macro.
1297 (target_can_do_hardware_single_step): Declare.
1298 * server.c (handle_query): Use target_supports_hardware_single_step
1299 instead of target_supports_conditional_breakpoints.
1300
1301 2015-09-15 Yao Qi <yao.qi@linaro.org>
1302
1303 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
1304 function.
1305 (struct linux_target_ops the_low_target): Install
1306 aarch64_linux_siginfo_fixup.
1307
1308 2015-09-11 Don Breazeal <donb@codesourcery.com>
1309 Luis Machado <lgustavo@codesourcery.com>
1310
1311 * linux-low.c (linux_mourn): Static declaration.
1312 (linux_arch_setup): Move in front of
1313 handle_extended_wait.
1314 (linux_arch_setup_thread): New function.
1315 (handle_extended_wait): Handle exec events. Call
1316 linux_arch_setup_thread. Make event_lwp argument a
1317 pointer-to-a-pointer.
1318 (check_zombie_leaders): Do not check stopped threads.
1319 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
1320 (linux_low_filter_event): Add lwp and thread for exec'ing
1321 non-leader thread if leader thread has been deleted.
1322 Refactor code into linux_arch_setup_thread and call it.
1323 Pass child lwp pointer by reference to handle_extended_wait.
1324 (linux_wait_for_event_filtered): Update comment.
1325 (linux_wait_1): Prevent clobbering exec event status.
1326 (linux_supports_exec_events): New function.
1327 (linux_target_ops) <supports_exec_events>: Initialize new member.
1328 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
1329 new member.
1330 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
1331 * server.c (report_exec_events): New global variable.
1332 (handle_query): Handle qSupported query for exec-events feature.
1333 (captured_main): Initialize report_exec_events.
1334 * server.h (report_exec_events): Declare new global variable.
1335 * target.h (struct target_ops) <supports_exec_events>: New
1336 member.
1337 (target_supports_exec_events): New macro.
1338 * win32-low.c (win32_target_ops) <supports_exec_events>:
1339 Initialize new member.
1340
1341 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
1342
1343 * linux-low.c (linux_low_enable_btrace): Remove.
1344 (linux_target_ops): Replace linux_low_enable_btrace with
1345 linux_enable_btrace.
1346
1347 2015-09-03 Yao Qi <yao.qi@linaro.org>
1348
1349 * linux-aarch64-low.c (aarch64_insert_point): Call
1350 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
1351 returns true.
1352
1353 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1354
1355 * linux-low.c (check_stopped_by_breakpoint): Use
1356 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
1357
1358 2015-08-27 Pedro Alves <palves@redhat.com>
1359
1360 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
1361
1362 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
1363
1364 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
1365 the XNEW-family equivalent.
1366 (compile_bytecodes): Likewise.
1367 * dll.c (loaded_dll): Likewise.
1368 * event-loop.c (append_callback_event): Likewise.
1369 (create_file_handler): Likewise.
1370 (create_file_event): Likewise.
1371 * hostio.c (handle_open): Likewise.
1372 * inferiors.c (add_thread): Likewise.
1373 (add_process): Likewise.
1374 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
1375 * linux-arm-low.c (arm_new_process): Likewise.
1376 (arm_new_thread): Likewise.
1377 * linux-low.c (add_to_pid_list): Likewise.
1378 (linux_add_process): Likewise.
1379 (handle_extended_wait): Likewise.
1380 (add_lwp): Likewise.
1381 (enqueue_one_deferred_signal): Likewise.
1382 (enqueue_pending_signal): Likewise.
1383 (linux_resume_one_lwp_throw): Likewise.
1384 (linux_resume_one_thread): Likewise.
1385 (linux_read_memory): Likewise.
1386 (linux_write_memory): Likewise.
1387 * linux-mips-low.c (mips_linux_new_process): Likewise.
1388 (mips_linux_new_thread): Likewise.
1389 (mips_add_watchpoint): Likewise.
1390 * linux-x86-low.c (initialize_low_arch): Likewise.
1391 * lynx-low.c (lynx_add_process): Likewise.
1392 * mem-break.c (set_raw_breakpoint_at): Likewise.
1393 (set_breakpoint): Likewise.
1394 (add_condition_to_breakpoint): Likewise.
1395 (add_commands_to_breakpoint): Likewise.
1396 (clone_agent_expr): Likewise.
1397 (clone_one_breakpoint): Likewise.
1398 * regcache.c (new_register_cache): Likewise.
1399 * remote-utils.c (look_up_one_symbol): Likewise.
1400 * server.c (queue_stop_reply): Likewise.
1401 (start_inferior): Likewise.
1402 (queue_stop_reply_callback): Likewise.
1403 (handle_target_event): Likewise.
1404 * spu-low.c (fetch_ppc_memory): Likewise.
1405 (store_ppc_memory): Likewise.
1406 * target.c (set_target_ops): Likewise.
1407 * thread-db.c (thread_db_load_search): Likewise.
1408 (try_thread_db_load_1): Likewise.
1409 * tracepoint.c (add_tracepoint): Likewise.
1410 (add_tracepoint_action): Likewise.
1411 (create_trace_state_variable): Likewise.
1412 (cmd_qtdpsrc): Likewise.
1413 (cmd_qtro): Likewise.
1414 (add_while_stepping_state): Likewise.
1415 * win32-low.c (child_add_thread): Likewise.
1416 (get_image_name): Likewise.
1417
1418 2015-08-25 Yao Qi <yao.qi@linaro.org>
1419
1420 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
1421
1422 2015-08-25 Yao Qi <yao.qi@linaro.org>
1423
1424 * Makefile.in (aarch64-linux.o): New rule.
1425 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
1426 srv_tgtobj.
1427 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
1428 (aarch64_init_debug_reg_state): Make it extern.
1429 (aarch64_linux_prepare_to_resume): Remove.
1430
1431 2015-08-25 Yao Qi <yao.qi@linaro.org>
1432
1433 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
1434 lwp_arch_private_info and ptid_of_lwp.
1435
1436 2015-08-25 Yao Qi <yao.qi@linaro.org>
1437
1438 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
1439 Find proc_info by find_process_pid. All callers updated.
1440
1441 2015-08-25 Yao Qi <yao.qi@linaro.org>
1442
1443 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
1444 Remove.
1445 (debug_reg_change_callback): Remove.
1446 (aarch64_notify_debug_reg_change): Remove.
1447
1448 2015-08-25 Yao Qi <yao.qi@linaro.org>
1449
1450 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
1451 Call current_lwp_ptid.
1452
1453 2015-08-25 Yao Qi <yao.qi@linaro.org>
1454
1455 * linux-aarch64-low.c (debug_reg_change_callback): Use
1456 debug_printf.
1457
1458 2015-08-25 Yao Qi <yao.qi@linaro.org>
1459
1460 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
1461
1462 2015-08-25 Yao Qi <yao.qi@linaro.org>
1463
1464 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
1465
1466 2015-08-25 Yao Qi <yao.qi@linaro.org>
1467
1468 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
1469 the code.
1470
1471 2015-08-25 Yao Qi <yao.qi@linaro.org>
1472
1473 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
1474 Remove.
1475 (debug_reg_change_callback): Remove argument entry and add argument
1476 lwp. Remove local variable thread. Don't print thread id in the
1477 debugging output. Don't check whether pid of thread equals to pid.
1478 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
1479 iterate_over_lwps instead find_inferior.
1480
1481 2015-08-24 Pedro Alves <palves@redhat.com>
1482
1483 * inferiors.c (get_first_process): New function.
1484 * inferiors.h (get_first_process): New declaration.
1485 * remote-utils.c (read_ptid): Default to the first process in the
1486 list, instead of to the current thread's process.
1487
1488 2015-08-24 Pedro Alves <palves@redhat.com>
1489
1490 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
1491 * event-loop.c: Likewise.
1492 * remote-utils.c: Likewise.
1493 * tracepoint.c: Likewise.
1494
1495 2015-08-24 Pedro Alves <palves@redhat.com>
1496
1497 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
1498 ptid_get_lwp.
1499
1500 2015-08-21 Pedro Alves <palves@redhat.com>
1501
1502 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
1503 instead of literal 1.
1504
1505 2015-08-21 Pedro Alves <palves@redhat.com>
1506
1507 * tdesc.c (default_description): Explicitly zero-initialize.
1508
1509 2015-08-21 Pedro Alves <palves@redhat.com>
1510
1511 PR gdb/18749
1512 * inferiors.c (remove_thread): Discard any pending stop reply for
1513 this thread.
1514 * server.c (remove_all_on_match_pid): Rename to ...
1515 (remove_all_on_match_ptid): ... this. Work with a filter ptid
1516 instead of a pid.
1517 (discard_queued_stop_replies): Change parameter to a ptid. Now
1518 extern.
1519 (handle_v_kill, kill_inferior_callback, captured_main)
1520 (process_serial_event): Adjust.
1521 * server.h (discard_queued_stop_replies): Declare.
1522
1523 2015-08-21 Pedro Alves <palves@redhat.com>
1524
1525 * linux-low.c (wait_for_sigstop): Always switch to no thread
1526 selected if the previously current thread dies.
1527 * lynx-low.c (lynx_request_interrupt): Use the first thread's
1528 process instead of the current thread's.
1529 * remote-utils.c (input_interrupt): Don't check if there's no
1530 current thread.
1531 * server.c (gdb_read_memory, gdb_write_memory): If setting the
1532 current thread to the general thread fails, error out.
1533 (handle_qxfer_auxv, handle_qxfer_libraries)
1534 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
1535 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
1536 (handle_query): Check if there's a thread selected instead of
1537 checking whether there's any thread in the thread list.
1538 (handle_qxfer_threads, handle_qxfer_btrace)
1539 (handle_qxfer_btrace_conf): Don't error out early if there's no
1540 thread in the thread list.
1541 (handle_v_cont, myresume): Don't set the current thread to the
1542 continue thread.
1543 (process_serial_event) <Hg handling>: Also set thread_id if the
1544 previous general thread is still alive.
1545 (process_serial_event) <g/G handling>: If setting the current
1546 thread to the general thread fails, error out.
1547 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
1548 thread's lwp instead of the current thread's.
1549 * target.c (set_desired_thread): If the desired thread was not
1550 found, leave the current thread pointing to NULL. Return an int
1551 (boolean) indicating success.
1552 * target.h (set_desired_thread): Change return type to int.
1553
1554 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
1555
1556 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
1557 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
1558 #includes.
1559 (ps_get_thread_area): New function.
1560
1561 2015-08-19 Gary Benson <gbenson@redhat.com>
1562
1563 * hostio.c (handle_pread): Do not attempt to read more data
1564 than hostio_reply_with_data can fit in a packet.
1565
1566 2015-08-18 Joel Brobecker <brobecker@adacore.com>
1567
1568 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
1569
1570 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
1571
1572 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
1573
1574 2015-08-06 Pedro Alves <palves@redhat.com>
1575
1576 * tracepoint.c (expr_eval_result): Now an int.
1577
1578 2015-08-06 Pedro Alves <palves@redhat.com>
1579
1580 * gdbthread.h (struct regcache): Forward declare.
1581 (struct thread_info) <regcache_data>: Now a struct regcache
1582 pointer.
1583 * inferiors.c (inferior_regcache_data)
1584 (set_inferior_regcache_data): Now work with struct regcache
1585 pointers.
1586 * inferiors.h (struct regcache): Forward declare.
1587 (inferior_regcache_data, set_inferior_regcache_data): Now work
1588 with struct regcache pointers.
1589 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
1590 (free_register_cache_thread): Remove struct regcache pointer
1591 casts.
1592
1593 2015-08-06 Pedro Alves <palves@redhat.com>
1594
1595 * server.c (captured_main): On error, print the exception message
1596 to stderr, and if run_once is set, throw a quit.
1597
1598 2015-08-06 Pedro Alves <palves@redhat.com>
1599
1600 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
1601 the current thread.
1602
1603 2015-08-06 Pedro Alves <palves@redhat.com>
1604
1605 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
1606 reading beyond the passed in buffer length.
1607
1608 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
1609
1610 * tracepoint.c (symbol_list) <required>: Remove.
1611
1612 2015-08-06 Pedro Alves <palves@redhat.com>
1613
1614 * linux-low.c (handle_extended_wait): Set the fork child's suspend
1615 count if stopping and suspending threads.
1616 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
1617 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
1618 (linux_detach): Complete an ongoing step-over.
1619 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
1620 throughout.
1621 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
1622 (linux_wait_1): If passing a signal to the inferior after
1623 finishing a step-over, unsuspend and re-resume all lwps. If we
1624 see a single-step event but the thread should be continuing, don't
1625 pass the trap to gdb.
1626 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
1627 internal_error instead of gdb_assert.
1628 (enqueue_pending_signal): New function.
1629 (check_ptrace_stopped_lwp_gone): Add debug output.
1630 (start_step_over): Use internal_error instead of gdb_assert.
1631 (complete_ongoing_step_over): New function.
1632 (linux_resume_one_thread): Don't resume a suspended thread.
1633 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
1634 it stepping.
1635
1636 2015-08-06 Pedro Alves <palves@redhat.com>
1637
1638 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
1639 (linux_thread_alive): Use lwp_is_marked_dead.
1640 (extended_event_reported): Delete.
1641 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
1642 instead of extended_event_reported.
1643 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
1644 as well.
1645 (lwp_is_marked_dead): New function.
1646 (lwp_running): Use lwp_is_marked_dead.
1647 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
1648 comment.
1649
1650 2015-08-06 Pedro Alves <palves@redhat.com>
1651
1652 * linux-low.c (linux_wait_1): Move fork event output out of the
1653 !report_to_gdb check. Pass event_child->waitstatus to
1654 target_waitstatus_to_string instead of ourstatus.
1655
1656 2015-08-04 Yao Qi <yao.qi@linaro.org>
1657
1658 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
1659 if current_thread is 32 bit.
1660
1661 2015-08-04 Yao Qi <yao.qi@linaro.org>
1662
1663 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
1664 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
1665 * server.c (extended_protocol): Remove "static".
1666 * server.h (extended_protocol): Declare it.
1667
1668 2015-08-04 Yao Qi <yao.qi@linaro.org>
1669
1670 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
1671 both aarch64 and aarch32.
1672 (aarch64_set_pc): Likewise.
1673
1674 2015-08-04 Yao Qi <yao.qi@linaro.org>
1675
1676 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
1677 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
1678 arm-with-neon.xml to srv_xmlfiles.
1679 * linux-aarch64-low.c: Include linux-aarch32-low.h.
1680 (is_64bit_tdesc): New function.
1681 (aarch64_linux_read_description): New function.
1682 (aarch64_arch_setup): Call aarch64_linux_read_description.
1683 (regs_info): Rename to regs_info_aarch64.
1684 (aarch64_regs_info): Return right regs_info.
1685 (initialize_low_arch): Call initialize_low_arch_aarch32.
1686
1687 2015-08-04 Yao Qi <yao.qi@linaro.org>
1688
1689 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
1690 * linux-aarch32-low.c: New file.
1691 * linux-aarch32-low.h: New file.
1692 * linux-arm-low.c (arm_fill_gregset): Move it to
1693 linux-aarch32-low.c.
1694 (arm_store_gregset): Likewise.
1695 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
1696 (arm_store_vfpregset): Call arm_store_vfpregset_num.
1697 (arm_arch_setup): Check if PTRACE_GETREGSET works.
1698 (regs_info): Rename to regs_info_arm.
1699 (arm_regs_info): Return regs_info_aarch32 if
1700 have_ptrace_getregset is 1 and target description is
1701 arm_with_neon or arm_with_vfpv3.
1702 (initialize_low_arch): Don't call init_registers_arm_with_neon.
1703 Call initialize_low_arch_aarch32 instead.
1704
1705 2015-08-04 Yao Qi <yao.qi@linaro.org>
1706
1707 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
1708 * linux-low.c: ... here.
1709 * linux-low.h (have_ptrace_getregset): Declare it.
1710
1711 2015-08-04 Pedro Alves <palves@redhat.com>
1712
1713 * thread-db.c (struct thread_db): Use new typedefs.
1714 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
1715 CHK calls.
1716 (disable_thread_event_reporting): Cast result of dlsym to
1717 destination function pointer type.
1718 (thread_db_mourn): Use td_ta_delete_ftype.
1719
1720 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
1721
1722 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
1723 arch variant.
1724 (CDX_BREAKPOINT): Define for R2.
1725 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
1726 (the_low_target): Add comments.
1727
1728 2015-07-30 Yao Qi <yao.qi@linaro.org>
1729
1730 * linux-arm-low.c (arm_hwcap): Remove it.
1731 (arm_read_description): New local variable arm_hwcap. Don't
1732 set arm_hwcap to zero.
1733
1734 2015-07-30 Yao Qi <yao.qi@linaro.org>
1735
1736 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
1737 Use regcache->tdesc instead.
1738 (arm_store_wmmxregset): Likewise.
1739 (arm_fill_vfpregset): Likewise.
1740 (arm_store_vfpregset): Likewise.
1741
1742 2015-07-30 Yao Qi <yao.qi@linaro.org>
1743
1744 * linux-arm-low.c: Include arch/arm.h.
1745 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
1746 (arm_store_gregset): Likewise.
1747
1748 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
1749
1750 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
1751 ptrace's 4th parameter.
1752
1753 2015-07-27 Yao Qi <yao.qi@linaro.org>
1754
1755 * configure.srv (case aarch64*-*-linux*): Don't set
1756 srv_linux_usrregs.
1757
1758 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
1759
1760 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
1761 sys/ptrace.h.
1762 * linux-arm-low.c: Likewise.
1763 * linux-cris-low.c: Likewise.
1764 * linux-crisv32-low.c: Likewise.
1765 * linux-low.c: Likewise.
1766 * linux-m68k-low.c: Likewise.
1767 * linux-mips-low.c: Likewise.
1768 * linux-nios2-low.c: Likewise.
1769 * linux-s390-low.c: Likewise.
1770 * linux-sparc-low.c: Likewise.
1771 * linux-tic6x-low.c: Likewise.
1772 * linux-tile-low.c: Likewise.
1773 * linux-x86-low.c: Likewise.
1774
1775 2015-07-24 Pedro Alves <palves@redhat.com>
1776
1777 * config.in: Regenerate.
1778 * configure: Regenerate.
1779
1780 2015-07-24 Pedro Alves <palves@redhat.com>
1781
1782 * acinclude.m4: Include ../ptrace.m4.
1783 * configure.ac: Call GDB_AC_PTRACE.
1784 * config.in, configure: Regenerate.
1785
1786 2015-07-24 Yao Qi <yao.qi@linaro.org>
1787
1788 * linux-low.c (linux_create_inferior): Remove setting to
1789 proc->priv->new_inferior.
1790 (linux_attach): Likewise.
1791 (linux_low_filter_event): Likewise.
1792 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
1793
1794 2015-07-24 Yao Qi <yao.qi@linaro.org>
1795
1796 * linux-low.c (linux_arch_setup): New function.
1797 (linux_low_filter_event): If proc->tdesc is NULL and
1798 proc->attached is true, call the_low_target.arch_setup.
1799 Otherwise, keep status pending, and return.
1800 (linux_resume_one_lwp_throw): Don't call get_pc if
1801 thread->while_stepping isn't NULL. Don't call
1802 get_thread_regcache if proc->tdesc is NULL.
1803 (need_step_over_p): Return 0 if proc->tdesc is NULL.
1804 (linux_target_ops): Install arch_setup.
1805 * server.c (start_inferior): Call the_target->arch_setup.
1806 * target.h (struct target_ops) <arch_setup>: New field.
1807 (target_arch_setup): New marco.
1808 * lynx-low.c (lynx_target_ops): Update.
1809 * nto-low.c (nto_target_ops): Update.
1810 * spu-low.c (spu_target_ops): Update.
1811 * win32-low.c (win32_target_ops): Update.
1812
1813 2015-07-24 Yao Qi <yao.qi@linaro.org>
1814
1815 * linux-low.c (linux_add_process): Don't set
1816 proc->priv->new_inferior.
1817 (linux_create_inferior): Set proc->priv->new_inferior to 1.
1818 (linux_attach): Likewise.
1819
1820 2015-07-24 Yao Qi <yao.qi@linaro.org>
1821
1822 * server.c (start_inferior): Code refactor.
1823
1824 2015-07-24 Yao Qi <yao.qi@linaro.org>
1825
1826 * server.c (process_serial_event): Set general_thread.
1827
1828 2015-07-21 Yao Qi <yao.qi@linaro.org>
1829
1830 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
1831 aarch64_linux_get_debug_reg_capacity.
1832
1833 2015-07-17 Yao Qi <yao.qi@linaro.org>
1834
1835 * Makefile.in (aarch64-linux-hw-point.o): New rule.
1836 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
1837 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
1838 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
1839 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
1840 (AARCH64_HWP_ALIGNMENT): Likewise.
1841 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
1842 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
1843 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
1844 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
1845 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
1846 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
1847 (struct aarch64_debug_reg_state): Likewise.
1848 (struct arch_lwp_info): Likewise.
1849 (aarch64_align_watchpoint): Likewise.
1850 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
1851 (aarch64_watchpoint_length): Likewise.
1852 (aarch64_point_encode_ctrl_reg): Likewise
1853 (aarch64_point_is_aligned): Likewise.
1854 (aarch64_align_watchpoint): Likewise.
1855 (aarch64_linux_set_debug_regs):
1856 (aarch64_dr_state_insert_one_point): Likewise.
1857 (aarch64_dr_state_remove_one_point): Likewise.
1858 (aarch64_handle_breakpoint): Likewise.
1859 (aarch64_handle_aligned_watchpoint): Likewise.
1860 (aarch64_handle_unaligned_watchpoint): Likewise.
1861 (aarch64_handle_watchpoint): Likewise.
1862
1863 2015-07-17 Yao Qi <yao.qi@linaro.org>
1864
1865 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
1866 and don't aarch64_get_debug_reg_state. All callers update.
1867 (aarch64_handle_aligned_watchpoint): Likewise.
1868 (aarch64_handle_unaligned_watchpoint): Likewise.
1869 (aarch64_handle_watchpoint): Likewise.
1870 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
1871 (aarch64_remove_point): Likewise.
1872
1873 2015-07-17 Yao Qi <yao.qi@linaro.org>
1874
1875 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
1876 debug_printf.
1877 (aarch64_handle_unaligned_watchpoint): Likewise.
1878
1879 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
1880
1881 Revert the previous 3 commits:
1882 Move gdb_regex* to common/
1883 Move linux_find_memory_regions_full & co.
1884 gdbserver build-id attribute generator
1885
1886 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
1887 Jan Kratochvil <jan.kratochvil@redhat.com>
1888
1889 gdbserver build-id attribute generator.
1890 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
1891 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
1892 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
1893 (find_phdr): New.
1894 (get_dynamic): Use find_pdhr to traverse program headers.
1895 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
1896 (compare_mapping_entry_range, struct find_memory_region_callback_data)
1897 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
1898 (get_hex_build_id): New.
1899 (linux_qxfer_libraries_svr4): Add optional build-id attribute
1900 to reply XML document.
1901
1902 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
1903 Jan Kratochvil <jan.kratochvil@redhat.com>
1904
1905 * target.c: Include target/target-utils.h and fcntl.h.
1906 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
1907 (target_fileio_read_stralloc): New functions.
1908
1909 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
1910
1911 * Makefile.in (OBS): Add gdb_regex.o.
1912 (gdb_regex.o): New.
1913 * config.in: Rebuilt.
1914 * configure: Rebuilt.
1915
1916 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
1917 Jan Kratochvil <jan.kratochvil@redhat.com>
1918
1919 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
1920 * Makefile.in (OBS): Add target-utils.o.
1921 (linux-maps.o, target-utils.o): New.
1922 * configure.srv (srv_linux_obj): Add linux-maps.o.
1923
1924 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
1925
1926 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
1927 function, return 1.
1928 (the_low_target): Install it.
1929
1930 2015-07-14 Pedro Alves <palves@redhat.com>
1931
1932 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
1933 Instead, ignore ECHILD, and throw an error for other errnos.
1934
1935 2015-07-10 Pedro Alves <palves@redhat.com>
1936
1937 * event-loop.c (struct callback_event) <data>: Change type to
1938 gdb_client_data instance instead of gdb_client_data pointer.
1939 (append_callback_event): Adjust.
1940
1941 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
1942
1943 * linux-aarch64-low.c: Add comments for each linux_target_ops
1944 method. Remove comments already covered in target_ops and
1945 linux_target_ops definitions.
1946 (the_low_target): Add comments for each unimplemented method.
1947
1948 2015-07-09 Yao Qi <yao.qi@linaro.org>
1949
1950 * linux-aarch64-low.c (aarch64_regmap): Remove.
1951 (aarch64_usrregs_info): Remove.
1952 (regs_info): Set field usrregs to NULL.
1953
1954 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
1955
1956 * linux-low.c: Include "rsp-low.h"
1957 (linux_low_encode_pt_config, linux_low_encode_raw): New.
1958 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
1959 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
1960 (handle_btrace_enable_pt): New.
1961 (handle_btrace_general_set): Support "pt".
1962 (handle_btrace_conf_general_set): Support "pt:size".
1963
1964 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
1965
1966 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
1967 Z_PACKET_SW_BP.
1968
1969 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
1970
1971 * linux-aarch64-low.c: Remove comment about endianness.
1972 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
1973 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
1974 memcmp.
1975
1976 2015-06-24 Gary Benson <gbenson@redhat.com>
1977
1978 * linux-i386-ipa.c (stdint.h): Do not include.
1979 * lynx-i386-low.c (stdint.h): Likewise.
1980 * lynx-ppc-low.c (stdint.h): Likewise.
1981 * mem-break.c (stdint.h): Likewise.
1982 * thread-db.c (stdint.h): Likewise.
1983 * tracepoint.c (stdint.h): Likewise.
1984 * win32-low.c (stdint.h): Likewise.
1985
1986 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
1987
1988 * server.c (write_qxfer_response): Update call to
1989 remote_escape_output.
1990
1991 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
1992 Jan Kratochvil <jan.kratochvil@redhat.com>
1993
1994 Merge multiple hex conversions.
1995 * gdbreplay.c (tohex): Rename to 'fromhex'.
1996 (logchar): Use fromhex.
1997
1998 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
1999
2000 * server.c (handle_qxfer_libraries): Set `version' attribute for
2001 <library-list>.
2002
2003 2015-06-10 Gary Benson <gbenson@redhat.com>
2004
2005 * target.h (struct target_ops) <multifs_open>: New field.
2006 <multifs_unlink>: Likewise.
2007 <multifs_readlink>: Likewise.
2008 * linux-low.c (nat/linux-namespaces.h): New include.
2009 (linux_target_ops): Initialize the_target->multifs_open,
2010 the_target->multifs_unlink and the_target->multifs_readlink.
2011 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
2012 * hostio.c (hostio_fs_pid): New static variable.
2013 (hostio_handle_new_gdb_connection): New function.
2014 (handle_setfs): Likewise.
2015 (handle_open): Use the_target->multifs_open as appropriate.
2016 (handle_unlink): Use the_target->multifs_unlink as appropriate.
2017 (handle_readlink): Use the_target->multifs_readlink as
2018 appropriate.
2019 (handle_vFile): Handle vFile:setfs packets.
2020 * server.c (handle_query): Call hostio_handle_new_gdb_connection
2021 after target_handle_new_gdb_connection.
2022
2023 2015-06-10 Gary Benson <gbenson@redhat.com>
2024
2025 * configure.ac (AC_CHECK_FUNCS): Add setns.
2026 * config.in: Regenerate.
2027 * configure: Likewise.
2028 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
2029 (linux-namespaces.o): New rule.
2030 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
2031
2032 2015-06-09 Gary Benson <gbenson@redhat.com>
2033
2034 * hostio.c (handle_open): Process mode argument with
2035 fileio_to_host_mode.
2036
2037 2015-06-01 Yao Qi <yao.qi@linaro.org>
2038
2039 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
2040 * linux-x86-low.c: Likewise.
2041
2042 2015-05-28 Don Breazeal <donb@codesourcery.com>
2043
2044 * linux-low.c (handle_extended_wait): Initialize
2045 thread_info.last_resume_kind for new fork children.
2046
2047 2015-05-15 Pedro Alves <palves@redhat.com>
2048
2049 * target.h (target_handle_new_gdb_connection): Rewrite using if
2050 wrapped in do/while.
2051
2052 2015-05-14 Joel Brobecker <brobecker@adacore.com>
2053
2054 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
2055 * configure, config.in: Regenerate.
2056 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
2057 Declare typedef.
2058
2059 2015-05-12 Don Breazeal <donb@codesourcery.com>
2060
2061 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
2062 PTRACE_EVENT_VFORK_DONE.
2063 (linux_low_ptrace_options, extended_event_reported): Add vfork
2064 events.
2065 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
2066 and "vforkdone" for RSP 'T' Stop Reply Packet.
2067 * server.h (report_vfork_events): Declare
2068 global variable.
2069
2070 2015-05-12 Don Breazeal <donb@codesourcery.com>
2071
2072 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
2073 (the_low_target) <new_fork>: Initialize new member.
2074 * linux-arm-low.c (arm_new_fork): New function.
2075 (the_low_target) <new_fork>: Initialize new member.
2076 * linux-low.c (handle_extended_wait): Call new target function
2077 new_fork.
2078 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
2079 * linux-mips-low.c (mips_add_watchpoint): New function
2080 extracted from mips_insert_point.
2081 (the_low_target) <new_fork>: Initialize new member.
2082 (mips_linux_new_fork): New function.
2083 (mips_insert_point): Call mips_add_watchpoint.
2084 * linux-x86-low.c (x86_linux_new_fork): New function.
2085 (the_low_target) <new_fork>: Initialize new member.
2086
2087 2015-05-12 Don Breazeal <donb@codesourcery.com>
2088
2089 * linux-low.c (handle_extended_wait): Implement return value,
2090 rename argument 'event_child' to 'event_lwp', handle
2091 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
2092 (linux_low_ptrace_options): New function.
2093 (linux_low_filter_event): Call linux_low_ptrace_options,
2094 use different argument fo linux_enable_event_reporting,
2095 use return value from handle_extended_wait.
2096 (extended_event_reported): New function.
2097 (linux_wait_1): Call extended_event_reported and set
2098 status to report fork events.
2099 (linux_write_memory): Add pid to debug message.
2100 (reset_lwp_ptrace_options_callback): New function.
2101 (linux_handle_new_gdb_connection): New function.
2102 (linux_target_ops): Initialize new structure member.
2103 * linux-low.h (struct lwp_info) <waitstatus>: New member.
2104 * lynx-low.c: Initialize new structure member.
2105 * remote-utils.c (prepare_resume_reply): Implement stop reason
2106 "fork" for "T" stop message.
2107 * server.c (handle_query): Call handle_new_gdb_connection.
2108 * server.h (report_fork_events): Declare global flag.
2109 * target.h (struct target_ops) <handle_new_gdb_connection>:
2110 New member.
2111 (target_handle_new_gdb_connection): New macro.
2112 * win32-low.c: Initialize new structure member.
2113
2114 2015-05-12 Don Breazeal <donb@codesourcery.com>
2115
2116 * mem-break.c (APPEND_TO_LIST): Define macro.
2117 (clone_agent_expr): New function.
2118 (clone_one_breakpoint): New function.
2119 (clone_all_breakpoints): New function.
2120 * mem-break.h: Declare new functions.
2121
2122 2015-05-12 Don Breazeal <donb@codesourcery.com>
2123
2124 * linux-low.c (linux_supports_fork_events): New function.
2125 (linux_supports_vfork_events): New function.
2126 (linux_target_ops): Initialize new structure members.
2127 (initialize_low): Call linux_check_ptrace_features.
2128 * lynx-low.c (lynx_target_ops): Initialize new structure
2129 members.
2130 * server.c (report_fork_events, report_vfork_events):
2131 New global flags.
2132 (handle_query): Add new features to qSupported packet and
2133 response.
2134 (captured_main): Initialize new global variables.
2135 * target.h (struct target_ops) <supports_fork_events>:
2136 New member.
2137 <supports_vfork_events>: New member.
2138 (target_supports_fork_events): New macro.
2139 (target_supports_vfork_events): New macro.
2140 * win32-low.c (win32_target_ops): Initialize new structure
2141 members.
2142
2143 2015-05-12 Gary Benson <gbenson@redhat.com>
2144
2145 * server.c (handle_qxfer_exec_file): Use current process
2146 if annex is empty.
2147
2148 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
2149
2150 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
2151 Remove HAVE_PTRACE_GETREGS conditionals.
2152 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
2153 instead of PTRACE_GETREGS and PTRACE_SETREGS.
2154
2155 2015-05-08 Yao Qi <yao.qi@linaro.org>
2156
2157 * linux-low.c (linux_supports_conditional_breakpoints): New
2158 function.
2159 (linux_target_ops): Install new target method.
2160 * lynx-low.c (lynx_target_ops): Install NULL hook for
2161 supports_conditional_breakpoints.
2162 * nto-low.c (nto_target_ops): Likewise.
2163 * spu-low.c (spu_target_ops): Likewise.
2164 * win32-low.c (win32_target_ops): Likewise.
2165 * server.c (handle_query): Check
2166 target_supports_conditional_breakpoints.
2167 * target.h (struct target_ops) <supports_conditional_breakpoints>:
2168 New field.
2169 (target_supports_conditional_breakpoints): New macro.
2170
2171 2015-05-06 Pedro Alves <palves@redhat.com>
2172
2173 PR server/18081
2174 * server.c (start_inferior): If the process exits, mourn it.
2175
2176 2015-04-21 Gary Benson <gbenson@redhat.com>
2177
2178 * hostio.c (fileio_open_flags_to_host): Factored out to
2179 fileio_to_host_openflags in common/fileio.c. Single use
2180 updated.
2181
2182 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
2183
2184 * linux-xtensa-low.c (xtensa_fill_gregset)
2185 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
2186 XCHAL_HAVE_LOOP.
2187
2188 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
2189
2190 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
2191 (regs_info): Replace usrregs pointer with NULL.
2192
2193 2015-04-17 Gary Benson <gbenson@redhat.com>
2194
2195 * target.h (struct target_ops) <pid_to_exec_file>: New field.
2196 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
2197 * server.c (handle_qxfer_exec_file): New function.
2198 (qxfer_packets): Add exec-file entry.
2199 (handle_query): Report qXfer:exec-file:read as supported packet.
2200
2201 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
2202
2203 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
2204
2205 2015-04-09 Gary Benson <gbenson@redhat.com>
2206
2207 * hostio-errno.c (errno_to_fileio_error): Remove function.
2208 Update caller to use remote_fileio_to_fio_error.
2209
2210 2015-04-09 Yao Qi <yao.qi@linaro.org>
2211
2212 * linux-low.c (linux_insert_point): Call
2213 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
2214 (linux_remove_point): Call remove_memory_breakpoint if type is
2215 raw_bkpt_type_sw.
2216 * linux-x86-low.c (x86_insert_point): Don't call
2217 insert_memory_breakpoint.
2218 (x86_remove_point): Don't call remove_memory_breakpoint.
2219
2220 2015-04-01 Pedro Alves <palves@redhat.com>
2221 Cleber Rosa <crosa@redhat.com>
2222
2223 * server.c (gdbserver_usage): Reorganize and extend the usage
2224 message.
2225
2226 2015-03-24 Pedro Alves <palves@redhat.com>
2227
2228 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
2229 output. Also dump TRAP_TRACE.
2230 (linux_low_filter_event): In debug output, distinguish a
2231 resume_stop SIGSTOP from a delayed SIGSTOP.
2232
2233 2015-03-24 Gary Benson <gbenson@redhat.com>
2234
2235 * linux-x86-low.c (x86_linux_new_thread): Moved to
2236 nat/x86-linux.c.
2237 (x86_linux_prepare_to_resume): Likewise.
2238
2239 2015-03-24 Gary Benson <gbenson@redhat.com>
2240
2241 * Makefile.in (x86-linux-dregs.o): New rule.
2242 * configure.srv: Add x86-linux-dregs.o to relevant targets.
2243 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
2244 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
2245 (x86_linux_dr_get): Likewise.
2246 (x86_linux_dr_set): Likewise.
2247 (update_debug_registers_callback): Likewise.
2248 (x86_linux_dr_set_addr): Likewise.
2249 (x86_linux_dr_get_addr): Likewise.
2250 (x86_linux_dr_set_control): Likewise.
2251 (x86_linux_dr_get_control): Likewise.
2252 (x86_linux_dr_get_status): Likewise.
2253 (x86_linux_update_debug_registers): Likewise.
2254
2255 2015-03-24 Gary Benson <gbenson@redhat.com>
2256
2257 * linux-x86-low.c (x86_linux_update_debug_registers):
2258 New function, factored out from...
2259 (x86_linux_prepare_to_resume): ...this.
2260
2261 2015-03-24 Gary Benson <gbenson@redhat.com>
2262
2263 * linux-x86-low.c (x86_linux_dr_get): Update comments.
2264 (x86_linux_dr_set): Likewise.
2265 (update_debug_registers_callback): Likewise.
2266 (x86_linux_dr_set_addr): Likewise.
2267 (x86_linux_dr_get_addr): Likewise.
2268 (x86_linux_dr_set_control): Likewise.
2269 (x86_linux_dr_get_control): Likewise.
2270 (x86_linux_dr_get_status): Likewise.
2271 (x86_linux_prepare_to_resume): Likewise.
2272
2273 2015-03-24 Gary Benson <gbenson@redhat.com>
2274
2275 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
2276 Use perror_with_name. Pass string through gettext.
2277 (x86_linux_dr_set): Likewise.
2278
2279 2015-03-24 Gary Benson <gbenson@redhat.com>
2280
2281 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
2282 (x86_linux_dr_set_addr): ...this.
2283 (x86_dr_low_get_addr): Rename to...
2284 (x86_linux_dr_get_addr): ...this.
2285 (x86_dr_low_set_control): Rename to...
2286 (x86_linux_dr_set_control): ...this.
2287 (x86_dr_low_get_control): Rename to...
2288 (x86_linux_dr_get_control): ...this.
2289 (x86_dr_low_get_status): Rename to...
2290 (x86_linux_dr_get_status): ...this.
2291 (x86_dr_low): Update with new function names.
2292
2293 2015-03-24 Gary Benson <gbenson@redhat.com>
2294
2295 * Makefile.in (x86-linux.o): New rule.
2296 * configure.srv: Add x86-linux.o to relevant targets.
2297 * linux-low.c (lwp_set_arch_private_info): New function.
2298 (lwp_arch_private_info): Likewise.
2299 * linux-x86-low.c: Include nat/x86-linux.h.
2300 (arch_lwp_info): Removed structure.
2301 (update_debug_registers_callback):
2302 Use lwp_set_debug_registers_changed.
2303 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
2304 and lwp_set_debug_registers_changed.
2305 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
2306
2307 2015-03-24 Gary Benson <gbenson@redhat.com>
2308
2309 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
2310 * linux-arm-low.c (arm_new_thread): Likewise.
2311 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
2312 * linux-mips-low.c (mips_linux_new_thread): Likewise.
2313 * linux-x86-low.c (x86_linux_new_thread): Likewise.
2314 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
2315
2316 2015-03-24 Gary Benson <gbenson@redhat.com>
2317
2318 * linux-low.c (ptid_of_lwp): New function.
2319 (lwp_is_stopped): Likewise.
2320 (lwp_stop_reason): Likewise.
2321 * linux-x86-low.c (update_debug_registers_callback):
2322 Use lwp_is_stopped.
2323 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
2324 lwp_stop_reason.
2325
2326 2015-03-24 Gary Benson <gbenson@redhat.com>
2327
2328 * linux-low.h (linux_stop_lwp): Remove declaration.
2329
2330 2015-03-24 Gary Benson <gbenson@redhat.com>
2331
2332 * linux-low.h: Include nat/linux-nat.h.
2333 * linux-low.c (iterate_over_lwps_args): New structure.
2334 (iterate_over_lwps_filter): New function.
2335 (iterate_over_lwps): Likewise.
2336 * linux-x86-low.c (update_debug_registers_callback):
2337 Update signature to what iterate_over_lwps expects.
2338 Remove PID check that iterate_over_lwps now performs.
2339 (x86_dr_low_set_addr): Use iterate_over_lwps.
2340 (x86_dr_low_set_control): Likewise.
2341
2342 2015-03-24 Gary Benson <gbenson@redhat.com>
2343
2344 * linux-x86-low.c (x86_debug_reg_state): New function.
2345 (x86_linux_prepare_to_resume): Use the above.
2346
2347 2015-03-24 Gary Benson <gbenson@redhat.com>
2348
2349 * linux-low.c (current_lwp_ptid): New function.
2350 * linux-x86-low.c: Include nat/linux-nat.h.
2351 (x86_dr_low_get_addr): Use current_lwp_ptid.
2352 (x86_dr_low_get_control): Likewise.
2353 (x86_dr_low_get_status): Likewise.
2354
2355 2015-03-20 Pedro Alves <palves@redhat.com>
2356
2357 * tracepoint.c (cmd_qtstatus): Make "str" const.
2358
2359 2015-03-20 Pedro Alves <palves@redhat.com>
2360
2361 * server.c (handle_general_set): Make "req_str" const.
2362
2363 2015-03-19 Pedro Alves <palves@redhat.com>
2364
2365 * linux-low.c (linux_resume_one_lwp): Rename to ...
2366 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
2367 instead call perror_with_name.
2368 (check_ptrace_stopped_lwp_gone): New function.
2369 (linux_resume_one_lwp): Reimplement as wrapper around
2370 linux_resume_one_lwp_throw that swallows errors if the LWP is
2371 gone.
2372
2373 2015-03-19 Pedro Alves <palves@redhat.com>
2374
2375 * linux-low.c (count_events_callback, select_event_lwp_callback):
2376 No longer check whether the thread has resume_stop as last resume
2377 kind.
2378
2379 2015-03-19 Pedro Alves <palves@redhat.com>
2380
2381 * linux-low.c (count_events_callback, select_event_lwp_callback):
2382 Use the lwp's status_pending_p field, not the thread's.
2383
2384 2015-03-19 Pedro Alves <palves@redhat.com>
2385
2386 * linux-low.c (select_event_lwp_callback): Update comments to
2387 no longer mention SIGTRAP.
2388
2389 2015-03-18 Gary Benson <gbenson@redhat.com>
2390
2391 * server.c (handle_query): Do not report vFile:fstat as supported.
2392
2393 2015-03-11 Gary Benson <gbenson@redhat.com>
2394
2395 * hostio.c (sys/types.h): New include.
2396 (sys/stat.h): Likewise.
2397 (common-remote-fileio.h): Likewise.
2398 (handle_fstat): New function.
2399 (handle_vFile): Handle vFile:fstat packets.
2400
2401 2015-03-11 Gary Benson <gbenson@redhat.com>
2402
2403 * configure.ac (AC_CHECK_MEMBERS): Add checks for
2404 struct stat.st_blocks and struct stat.st_blksize.
2405 * configure: Regenerate.
2406 * config.in: Likewise.
2407 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
2408 (OBS): Add common-remote-fileio.o.
2409 (common-remote-fileio.o): New rule.
2410
2411 2015-03-09 Pedro Alves <palves@redhat.com>
2412
2413 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
2414 'struct sockaddr' pointer in 'accept' call.
2415
2416 2015-03-09 Pedro Alves <palves@redhat.com>
2417
2418 Revert:
2419 2015-03-07 Pedro Alves <palves@redhat.com>
2420 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
2421 or <winsock2.h> here. Instead include "gdb_socket.h".
2422 (remote_open): Use union gdb_sockaddr_u.
2423 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
2424 or <winsock2.h> here. Instead include "gdb_socket.h".
2425 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
2426 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
2427 or <sys/un.h>.
2428 (init_named_socket, gdb_agent_helper_thread): Use union
2429 gdb_sockaddr_u.
2430
2431 2015-03-07 Pedro Alves <palves@redhat.com>
2432
2433 * configure.ac (build_warnings): Move
2434 -Wdeclaration-after-statement to the C-specific set.
2435 * configure: Regenerate.
2436
2437 2015-03-07 Pedro Alves <palves@redhat.com>
2438
2439 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
2440 or <winsock2.h> here. Instead include "gdb_socket.h".
2441 (remote_open): Use union gdb_sockaddr_u.
2442 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
2443 or <winsock2.h> here. Instead include "gdb_socket.h".
2444 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
2445 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
2446 or <sys/un.h>.
2447 (init_named_socket, gdb_agent_helper_thread): Use union
2448 gdb_sockaddr_u.
2449
2450 2015-03-07 Pedro Alves <palves@redhat.com>
2451
2452 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
2453 instead.
2454
2455 2015-03-06 Yao Qi <yao.qi@linaro.org>
2456
2457 * linux-aarch64-low.c (aarch64_insert_point): Use
2458 show_debug_regs as a boolean.
2459 (aarch64_remove_point): Likewise.
2460
2461 2015-03-05 Pedro Alves <palves@redhat.com>
2462
2463 * lynx-low.c (lynx_target_ops): Install NULL hooks for
2464 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
2465 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
2466 * nto-low.c (nto_target_ops): Likewise.
2467 * spu-low.c (spu_target_ops): Likewise.
2468 * win32-low.c (win32_target_ops): Likewise.
2469
2470 2015-03-04 Pedro Alves <palves@redhat.com>
2471
2472 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
2473 Decide whether a breakpoint triggered based on the SIGTRAP's
2474 siginfo.si_code.
2475 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
2476 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
2477 (linux_low_filter_event): Check for breakpoints before checking
2478 watchpoints.
2479 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
2480 siginfo.si_code.
2481 (linux_stopped_by_sw_breakpoint)
2482 (linux_supports_stopped_by_sw_breakpoint)
2483 (linux_stopped_by_hw_breakpoint)
2484 (linux_supports_stopped_by_hw_breakpoint): New functions.
2485 (linux_target_ops): Install new target methods.
2486
2487 2015-03-04 Pedro Alves <palves@redhat.com>
2488
2489 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
2490 * server.c (swbreak_feature, hwbreak_feature): New globals.
2491 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
2492 (captured_main): Clear swbreak_feature and hwbreak_feature.
2493 * server.h (swbreak_feature, hwbreak_feature): Declare.
2494 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
2495 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
2496 supports_stopped_by_hw_breakpoint>: New fields.
2497 (target_supports_stopped_by_sw_breakpoint)
2498 (target_stopped_by_sw_breakpoint)
2499 (target_supports_stopped_by_hw_breakpoint)
2500 (target_stopped_by_hw_breakpoint): Declare.
2501
2502 2015-03-04 Pedro Alves <palves@redhat.com>
2503
2504 enum lwp_stop_reason -> enum target_stop_reason
2505 * linux-low.c (check_stopped_by_breakpoint): Adjust.
2506 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
2507 (linux_wait_1, stuck_in_jump_pad_callback)
2508 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
2509 (linux_stopped_by_watchpoint):
2510 * linux-low.h (enum lwp_stop_reason): Delete.
2511 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
2512 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
2513
2514 2015-03-04 Yao Qi <yao.qi@linaro.org>
2515
2516 * Makefile.in (SFILES): Add linux-aarch64-low.c.
2517
2518 2015-03-03 Gary Benson <gbenson@redhat.com>
2519
2520 * hostio.c (handle_vFile): Fix prefix lengths.
2521
2522 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
2523
2524 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
2525 ptr_bits.
2526
2527 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
2528
2529 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
2530 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
2531 (clean): Add "rm -f" for above C files.
2532 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
2533 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
2534 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
2535 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
2536 * linux-s390-low.c (HWCAP_S390_VX): New macro.
2537 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
2538 (init_registers_s390x_vx_linux64)
2539 (init_registers_s390x_tevx_linux64)
2540 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
2541 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
2542 declarations.
2543 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
2544 (s390_store_vxrs_high): New functions.
2545 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
2546 NT_S390_VXRS_HIGH.
2547 (s390_arch_setup): Add logic for selecting one of the new target
2548 descriptions. Activate the new vector regsets if applicable.
2549 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
2550 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
2551 and init_registers_s390x_tevx_linux64.
2552
2553 2015-03-01 Pedro Alves <palves@redhat.com>
2554
2555 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
2556 parameter.
2557
2558 2015-02-27 Pedro Alves <palves@redhat.com>
2559
2560 * linux-x86-low.c (u_debugreg_offset): New function.
2561 (x86_linux_dr_get, x86_linux_dr_set): Use it.
2562
2563 2015-02-27 Pedro Alves <palves@redhat.com>
2564
2565 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
2566 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
2567 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
2568 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
2569 (ps_lsetfpregs, ps_getpid)
2570 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
2571 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
2572 (ps_lsetxregs, ps_plog): Declare.
2573
2574 2015-02-27 Pedro Alves <palves@redhat.com>
2575
2576 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
2577 IP_AGENT_EXPORT_FUNC.
2578 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
2579 IP_AGENT_EXPORT_FUNC.
2580 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
2581 (IP_AGENT_EXPORT): Delete.
2582 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
2583 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
2584 (gdb_trampoline_buffer_error, collecting, gdb_collect)
2585 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
2586 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
2587 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
2588 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
2589 (traceframe_read_count, traceframe_write_count)
2590 (traceframes_created, trace_state_variables, get_raw_reg)
2591 (get_trace_state_variable_value, set_trace_state_variable_value)
2592 (ust_loaded, helper_thread_id, cmd_buf): Use
2593 IPA_SYM_EXPORTED_NAME.
2594 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
2595 (tracepoints) Use IP_AGENT_EXPORT_VAR.
2596 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
2597 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
2598 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
2599 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
2600 EXTERN_C_PUSH/EXTERN_C_POP.
2601 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
2602 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
2603 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
2604 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
2605 (traceframe_write_count, traceframe_read_count)
2606 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
2607 (about_to_request_buffer_space, get_trace_state_variable_value)
2608 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
2609 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
2610 EXTERN_C_PUSH/EXTERN_C_POP.
2611 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
2612 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
2613 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
2614 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
2615 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
2616 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
2617 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
2618 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
2619 Define.
2620 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
2621 (IP_AGENT_EXPORT_VAR_DECL): Define.
2622 (tracing): Declare.
2623 (gdb_agent_get_raw_reg): Declare.
2624
2625 2015-02-27 Tom Tromey <tromey@redhat.com>
2626 Pedro Alves <palves@redhat.com>
2627
2628 Rename symbols whose names are reserved C++ keywords throughout.
2629
2630 2015-02-27 Pedro Alves <palves@redhat.com>
2631
2632 * Makefile.in (COMPILER): New, get it from autoconf.
2633 (CXX): Get from autoconf instead.
2634 (COMPILE.pre): Use COMPILER.
2635 (CC-LD): Rename to ...
2636 (CC_LD): ... this. Use COMPILER.
2637 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
2638 (CXX_FOR_TARGET): Default to g++ instead of gcc.
2639 * acinclude.m4: Include build-with-cxx.m4.
2640 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
2641 Disable -Werror by default if building in C++ mode.
2642 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
2643 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
2644 the C++ compiler. Save/restore CXXFLAGS too.
2645 * configure: Regenerate.
2646
2647 2015-02-27 Pedro Alves <palves@redhat.com>
2648
2649 * acinclude.m4: Include libiberty.m4.
2650 * configure.ac: Call libiberty_INIT.
2651 * config.in, configure: Regenerate.
2652
2653 2015-02-26 Pedro Alves <palves@redhat.com>
2654
2655 * linux-low.c (linux_wait_1): When incrementing the PC past a
2656 program breakpoint always use the_low_target.breakpoint_len as
2657 increment, rather than the maximum between that and
2658 the_low_target.decr_pc_after_break.
2659
2660 2015-02-23 Pedro Alves <palves@redhat.com>
2661
2662 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
2663 thread was doing a step-over; always adjust the PC if
2664 we stepped over a permanent breakpoint.
2665 (linux_wait_1): If we stepped over breakpoint that was on top of a
2666 permanent breakpoint, manually advance the PC past it.
2667
2668 2015-02-23 Pedro Alves <palves@redhat.com>
2669
2670 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
2671 modes.
2672 (x86_fill_gregset, x86_store_gregset): Use it when handling
2673 $orig_eax.
2674
2675 2015-02-20 Pedro Alves <palves@redhat.com>
2676
2677 * thread-db.c: Include "nat/linux-procfs.h".
2678 (thread_db_init): Skip listing new threads if the kernel supports
2679 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
2680
2681 2015-02-20 Pedro Alves <palves@redhat.com>
2682
2683 * linux-low.c (status_pending_p_callback): Use ptid_match.
2684
2685 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
2686
2687 PR breakpoints/16812
2688 * linux-low.c (wstatus_maybe_breakpoint): Remove.
2689 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
2690 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
2691
2692 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
2693
2694 PR breakpoints/15956
2695 * tracepoint.c (cmd_qtinit): Add check for current_thread.
2696
2697 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
2698
2699 * linux-low.c (linux_low_btrace_conf): Print size.
2700 * server.c (handle_btrace_conf_general_set): New.
2701 (hanle_general_set): Call handle_btrace_conf_general_set.
2702 (handle_query): Report Qbtrace-conf:bts:size as supported.
2703
2704 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
2705
2706 * linux-low.c (linux_low_enable_btrace): Update parameters.
2707 (linux_low_btrace_conf): New.
2708 (linux_target_ops)<to_btrace_conf>: Initialize.
2709 * server.c (current_btrace_conf): New.
2710 (handle_btrace_enable): Rename to ...
2711 (handle_btrace_enable_bts): ... this. Pass &current_btrace_conf
2712 to target_enable_btrace. Update comment. Update users.
2713 (handle_qxfer_btrace_conf): New.
2714 (qxfer_packets): Add btrace-conf entry.
2715 (handle_query): Report qXfer:btrace-conf:read as supported packet.
2716 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
2717 (target_ops)<read_btrace_conf>: New.
2718 (target_enable_btrace): Update parameters.
2719 (target_read_btrace_conf): New.
2720
2721 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
2722
2723 * server.c (handle_btrace_general_set): Remove call to
2724 target_supports_btrace.
2725 (supported_btrace_packets): New.
2726 (handle_query): Call supported_btrace_packets.
2727 * target.h: include btrace-common.h.
2728 (btrace_target_info): Removed.
2729 (supports_btrace, target_supports_btrace): Update parameters.
2730
2731 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
2732
2733 * Makefile.in (SFILES): Add common/btrace-common.c.
2734 (OBS): Add common/btrace-common.o.
2735 (btrace-common.o): Add build rules.
2736 * linux-low: Include btrace-common.h.
2737 (linux_low_read_btrace): Use struct btrace_data. Call
2738 btrace_data_init and btrace_data_fini.
2739
2740 2015-02-06 Pedro Alves <palves@redhat.com>
2741
2742 * thread-db.c (find_new_threads_callback): Add debug output.
2743
2744 2015-02-04 Pedro Alves <palves@redhat.com>
2745
2746 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
2747 (resume_stopped_resumed_lwps): New function.
2748 (linux_wait_for_event_filtered): Use it.
2749
2750 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
2751
2752 * Makefile.in (SFILES): Add linux-personality.c.
2753 (linux-personality.o): New rule.
2754 * configure.srv (srv_linux_obj): Add linux-personality.o to the
2755 list of objects to be built.
2756 * linux-low.c: Include nat/linux-personality.h.
2757 (linux_create_inferior): Remove code to disable address space
2758 randomization (moved to ../nat/linux-personality.c). Create
2759 cleanup to disable address space randomization.
2760
2761 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
2762
2763 * Makefile.in (posix-strerror.o): New rule.
2764 (mingw-strerror.o): Likewise.
2765 * configure: Regenerated.
2766 * configure.ac: Source file ../common/common.host. Initialize new
2767 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
2768
2769 2015-01-14 Yao Qi <yao@codesourcery.com>
2770
2771 * Makefile.in (SFILES): Add nat/ppc-linux.c.
2772 (ppc-linux.o): New rule.
2773 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
2774 * configure.ac: AC_CHECK_FUNCS(getauxval).
2775 * config.in: Re-generated.
2776 * configure: Re-generated.
2777 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
2778 ppc64_64bit_inferior_p
2779
2780 2015-01-14 Yao Qi <yao@codesourcery.com>
2781
2782 * linux-ppc-low.c: Include "nat/ppc-linux.h".
2783 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
2784 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
2785 (PT_ORIG_R3, PT_TRAP): Likewise.
2786 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
2787 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
2788 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
2789
2790 2015-01-10 Joel Brobecker <brobecker@adacore.com>
2791
2792 * i387-fp.c (i387_cache_to_xsave): In look over
2793 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
2794 zmmh_low_space field by use of zmmh_high_space.
2795
2796 2015-01-09 Pedro Alves <palves@redhat.com>
2797
2798 * linux-low.c (step_over_bkpt): Move higher up in the file.
2799 (handle_extended_wait): Don't store the stop_pc here.
2800 (get_stop_pc): Adjust comments and rename to ...
2801 (check_stopped_by_breakpoint): ... this. Record whether the LWP
2802 stopped for a software breakpoint or hardware breakpoint.
2803 (thread_still_has_status_pending_p): New function.
2804 (status_pending_p_callback): Use
2805 thread_still_has_status_pending_p. If the event is no longer
2806 interesting, resume the LWP.
2807 (handle_tracepoints): Add assert.
2808 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
2809 (wstatus_maybe_breakpoint): New function.
2810 (cancel_breakpoint): Delete function.
2811 (check_stopped_by_watchpoint): New function, factored out from
2812 linux_low_filter_event.
2813 (lp_status_maybe_breakpoint): Delete function.
2814 (linux_low_filter_event): Remove filter_ptid argument.
2815 Leave thread group exits pending here. Store the LWP's stop PC.
2816 Always leave events pending.
2817 (linux_wait_for_event_filtered): Pull all events out of the
2818 kernel, and leave them all pending.
2819 (count_events_callback, select_event_lwp_callback): Consider all
2820 events.
2821 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
2822 (select_event_lwp): Only give preference to the stepping LWP in
2823 all-stop mode. Adjust comments.
2824 (ignore_event): New function.
2825 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
2826 references to cancel_breakpoints. Adjust to renames. Also give
2827 equal priority to all LWPs that have had events in non-stop mode.
2828 If reporting a software breakpoint event, unadjust the LWP's PC.
2829 (linux_wait): If linux_wait_1 returned an ignored event, retry.
2830 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
2831 Adjust.
2832 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
2833 (resume_status_pending_p): Use thread_still_has_status_pending_p.
2834 (linux_stopped_by_watchpoint): Adjust.
2835 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
2836 * linux-low.h (enum lwp_stop_reason): New.
2837 (struct lwp_info) <stop_pc>: Adjust comment.
2838 <stopped_by_watchpoint>: Delete field.
2839 <stop_reason>: New field.
2840 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
2841 * mem-break.c (software_breakpoint_inserted_here)
2842 (hardware_breakpoint_inserted_here): New function.
2843 * mem-break.h (software_breakpoint_inserted_here)
2844 (hardware_breakpoint_inserted_here): Declare.
2845 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
2846 (cancel_breakpoints): Delete.
2847 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
2848 (upload_fast_traceframes): Remove references to
2849 cancel_breakpoints.
2850
2851 2015-01-09 Pedro Alves <palves@redhat.com>
2852
2853 * thread-db.c (find_new_threads_callback): Ignore thread if the
2854 kernel thread ID is -1.
2855
2856 2015-01-09 Pedro Alves <palves@redhat.com>
2857
2858 * linux-low.c (linux_attach_fail_reason_string): Move to
2859 nat/linux-ptrace.c, and rename.
2860 (linux_attach_lwp): Update comment.
2861 (attach_proc_task_lwp_callback): New function.
2862 (linux_attach): Adjust to rename and use
2863 linux_proc_attach_tgid_threads.
2864 (linux_attach_fail_reason_string): Delete declaration.
2865
2866 2015-01-01 Joel Brobecker <brobecker@adacore.com>
2867
2868 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
2869 * server.c (gdbserver_version): Likewise.
2870
2871 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
2872
2873 * remote-utils.c: Include ctype.h.
2874 (input_interrupt): Explicitly handle the case when the char
2875 received is the NUL byte. Improve the printing of non-ASCII
2876 characters.
2877
2878 2014-12-16 Joel Brobecker <brobecker@adacore.com>
2879
2880 * linux-low.c (linux_low_filter_event): Update call to
2881 linux_enable_event_reporting following the addition of
2882 a new parameter to that function.
2883
2884 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
2885
2886 PR server/17457
2887 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
2888 (AARCH64_FPCR_REGNO): Likewise.
2889 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
2890 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
2891 (aarch64_store_fpregset): Likewise.
2892
2893 2014-12-15 Joel Brobecker <brobecker@adacore.com>
2894
2895 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
2896 Remove FIXME comment about assumption about N.
2897
2898 2014-12-13 Joel Brobecker <brobecker@adacore.com>
2899
2900 * configure.ac: If large-file support is disabled in GDBserver,
2901 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
2902 * configure: Regenerate.
2903
2904 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
2905
2906 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
2907 warning upon ENODATA from ptrace.
2908 * linux-s390-low.c (s390_store_tdb): New.
2909 (s390_regsets): Add regset for NT_S390_TDB.
2910
2911 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
2912
2913 * linux-low.c (regsets_store_inferior_registers): Skip regsets
2914 without a fill_function.
2915 * linux-s390-low.c (s390_fill_last_break): Remove.
2916 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
2917 (s390_arch_setup): Use regset's size instead of fill_function for
2918 loop end condition.
2919
2920 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
2921
2922 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
2923 the regset's store function when ptrace returned an error.
2924 * regcache.c (get_thread_regcache): Invalidate register cache
2925 before fetching inferior's registers.
2926
2927 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
2928
2929 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
2930 while-loop as for-loop.
2931 (regsets_store_inferior_registers): Likewise.
2932
2933 2014-11-28 Yao Qi <yao@codesourcery.com>
2934
2935 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
2936 * config.in, configure: Re-generate.
2937 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
2938 is defined.
2939
2940 2014-11-21 Yao Qi <yao@codesourcery.com>
2941
2942 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
2943 (AC_CHECK_HEADERS): Remove malloc.h.
2944 * configure: Re-generated.
2945 * config.in: Re-generated.
2946 * server.h: Don't include alloca.h and malloc.h.
2947 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
2948 Don't include malloc.h.
2949
2950 2014-11-17 Joel Brobecker <brobecker@adacore.com>
2951
2952 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
2953 corresponding ERRNO check in same block.
2954
2955 2014-11-12 Pedro Alves <palves@redhat.com>
2956
2957 * server.c (cont_thread): Update comment.
2958 (start_inferior, attach_inferior): No longer clear cont_thread.
2959 (handle_v_cont): No longer set cont_thread.
2960 (captured_main): Clear cont_thread each time a GDB connects.
2961
2962 2014-11-12 Pedro Alves <palves@redhat.com>
2963
2964 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
2965 thread, and don't resume all threads if the Hc thread has exited.
2966
2967 2014-11-12 Pedro Alves <palves@redhat.com>
2968
2969 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
2970 the process group instead of to a specific LWP.
2971
2972 2014-10-15 Pedro Alves <palves@redhat.com>
2973
2974 PR server/17487
2975 * win32-arm-low.c (arm_set_thread_context): Remove current_event
2976 parameter.
2977 (arm_set_thread_context): Delete.
2978 (the_low_target): Adjust.
2979 * win32-i386-low.c (debug_registers_changed)
2980 (debug_registers_used): Delete.
2981 (update_debug_registers_callback): New function.
2982 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
2983 needing to update their debug registers.
2984 (win32_get_current_dr): New function.
2985 (x86_dr_low_get_addr, x86_dr_low_get_control)
2986 (x86_dr_low_get_status): Fetch the debug register from the thread
2987 record's context.
2988 (i386_initial_stuff): Adjust.
2989 (i386_get_thread_context): Remove current_event parameter. Don't
2990 clear debug_registers_changed nor copy DR values to
2991 debug_reg_state.
2992 (i386_set_thread_context): Delete.
2993 (i386_prepare_to_resume): New function.
2994 (i386_thread_added): Mark the thread as needing to update irs
2995 debug registers.
2996 (the_low_target): Remove i386_set_thread_context and install
2997 i386_prepare_to_resume.
2998 * win32-low.c (win32_get_thread_context): Adjust.
2999 (win32_set_thread_context): Use SetThreadContext
3000 directly.
3001 (win32_prepare_to_resume): New function.
3002 (win32_require_context): New function, factored out from ...
3003 (thread_rec): ... this.
3004 (continue_one_thread): Call win32_prepare_to_resume on each thread
3005 we're about to continue.
3006 (win32_resume): Call win32_prepare_to_resume on the event thread.
3007 * win32-low.h (struct win32_thread_info)
3008 <debug_registers_changed>: New field.
3009 (struct win32_target_ops): Change prototype of set_thread_context,
3010 delete set_thread_context and add prepare_to_resume.
3011 (win32_require_context): New declaration.
3012
3013 2014-10-08 Gary Benson <gbenson@redhat.com>
3014
3015 * server.h: Do not include common-exceptions.h.
3016
3017 2014-10-08 Gary Benson <gbenson@redhat.com>
3018
3019 * server.h: Do not include cleanups.h.
3020
3021 2014-09-30 James Hogan <james.hogan@imgtec.com>
3022
3023 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
3024 mips64-dsp-linux.c.
3025
3026 2014-09-23 Yao Qi <yao@codesourcery.com>
3027
3028 * linux-low.c (lp_status_maybe_breakpoint): New function.
3029 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
3030 (count_events_callback): Likewise.
3031 (select_event_lwp_callback): Likewise.
3032 (cancel_breakpoints_callback): Likewise.
3033
3034 2014-09-19 Don Breazeal <donb@codesourcery.com>
3035
3036 * linux-low.c (handle_extended_wait): Call
3037 linux_ptrace_get_extended_event.
3038 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
3039 linux_is_extended_waitstatus.
3040
3041 2014-09-16 Joel Brobecker <brobecker@adacore.com>
3042
3043 * Makefile.in (CPPFLAGS): Define.
3044 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
3045 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
3046
3047 2014-09-16 Gary Benson <gbenson@redhat.com>
3048
3049 * inferiors.h (current_inferior): Renamed as...
3050 (current_thread): New variable. All uses updated.
3051 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
3052 (maybe_move_out_of_jump_pad): Likewise.
3053 (cancel_breakpoint): Likewise.
3054 (linux_low_filter_event): Likewise.
3055 (wait_for_sigstop): Likewise.
3056 (linux_resume_one_lwp): Likewise.
3057 (need_step_over_p): Likewise.
3058 (start_step_over): Likewise.
3059 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
3060 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
3061 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
3062 and save_inferior as saved_thread.
3063 * regcache.c (get_thread_regcache): Renamed saved_inferior as
3064 saved_thread.
3065 (regcache_invalidate_thread): Likewise.
3066 * remote-utils.c (prepare_resume_reply): Likewise.
3067 * thread-db.c (thread_db_get_tls_address): Likewise.
3068 (disable_thread_event_reporting): Likewise.
3069 (remove_thread_event_breakpoints): Likewise.
3070 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
3071 as saved_thread.
3072 * target.h (set_desired_inferior): Renamed as...
3073 (set_desired_thread): New declaration. All uses updated.
3074 * server.c (myresume): Updated comment to reference thread instead
3075 of inferior.
3076 (handle_serial_event): Likewise.
3077 (handle_target_event): Likewise.
3078
3079 2014-09-12 Tom Tromey <tromey@redhat.com>
3080 Gary Benson <gbenson@redhat.com>
3081
3082 * regcache.h: Include common-regcache.h.
3083 (regcache_read_pc): Don't declare.
3084 * regcache.c (get_thread_regcache_for_ptid): New function.
3085
3086 2014-09-11 Tom Tromey <tromey@redhat.com>
3087 Gary Benson <gbenson@redhat.com>
3088
3089 * symbol.c: New file.
3090 * Makefile.in (SFILES): Add symbol.c.
3091 (OBS): Add symbol.o.
3092
3093 2014-09-11 Gary Benson <gbenson@redhat.com>
3094
3095 * target.c (target_stop_ptid, target_continue_ptid): New
3096 functions.
3097
3098 2014-09-11 Tom Tromey <tromey@redhat.com>
3099 Gary Benson <gbenson@redhat.com>
3100
3101 * target.h: Include target/target.h.
3102 * target.c (target_read_memory, target_read_uint32)
3103 (target_write_memory): New functions.
3104
3105 2014-09-11 Gary Benson <gbenson@redhat.com>
3106
3107 * server.h (debug_hw_points): Don't declare.
3108 * server.c (debug_hw_points): Don't define. Replace all uses
3109 with show_debug_regs.
3110 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
3111 all uses with show_debug_regs.
3112
3113 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
3114
3115 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
3116 endianness into account.
3117 (ppc_supply_ptrace_register): Likewise.
3118
3119 2014-09-03 James Hogan <james.hogan@imgtec.com>
3120
3121 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
3122 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
3123
3124 2014-09-03 Gary Benson <gbenson@redhat.com>
3125
3126 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
3127 ALL_DEBUG_ADDRESS_REGISTERS.
3128
3129 2014-09-02 Gary Benson <gbenson@redhat.com>
3130
3131 * i386-low.h: Renamed as...
3132 * x86-low.h: New file. All type, function and variable name
3133 prefixes changed from "i386_" to "x86_". All references updated.
3134 * i386-low.c: Renamed as...
3135 * x86-low.c: New file. All type, function and variable name
3136 prefixes changed from "i386_" to "x86_". All references updated.
3137
3138 2014-09-02 Gary Benson <gbenson@redhat.com>
3139
3140 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
3141 (x86_linux_new_thread): Likewise.
3142
3143 2014-08-29 Gary Benson <gbenson@redhat.com>
3144
3145 * server.h (setjmp.h): Do not include.
3146 (toplevel): Do not declare.
3147 (common-exceptions.h): Include.
3148 (cleanups.h): Likewise.
3149 * server.c (toplevel): Do not define.
3150 (exit_code): New static global.
3151 (detach_or_kill_for_exit_cleanup): New function.
3152 (main): New function. Original main renamed to...
3153 (captured_main): New function.
3154 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
3155
3156 2014-08-29 Gary Benson <gbenson@redhat.com>
3157
3158 * Makefile.in (SFILES): Add common/common-exceptions.c.
3159 (OBS): Add common-exceptions.o.
3160 (common-exceptions.o): New rule.
3161 * utils.c (prepare_to_throw_exception): New function.
3162
3163 2014-08-29 Gary Benson <gbenson@redhat.com>
3164
3165 * config.in: Regenerate.
3166 * configure: Likewise.
3167
3168 2014-08-29 Gary Benson <gbenson@redhat.com>
3169
3170 * Makefile.in (SFILES): Add common/cleanups.c.
3171 (OBS): cleanups.o.
3172 (cleanups.o): New rule.
3173
3174 2014-08-29 Gary Benson <gbenson@redhat.com>
3175
3176 * utils.c (internal_vwarning): New function.
3177
3178 2014-08-28 Gary Benson <gbenson@redhat.com>
3179
3180 * utils.h (fatal): Remove declaration.
3181 * utils.c (fatal): Remove function.
3182
3183 2014-08-28 Gary Benson <gbenson@redhat.com>
3184
3185 * tracepoint.c (gdb_agent_init): Replace fatal with
3186 perror_with_name.
3187 (initialize_tracepoint): Likewise.
3188
3189 2014-08-28 Gary Benson <gbenson@redhat.com>
3190
3191 * remote-utils.c (remote_prepare): Replace fatal with error.
3192
3193 2014-08-28 Gary Benson <gbenson@redhat.com>
3194
3195 * linux-low.c (linux_async): Replace fatal with warning.
3196 Tidy up and return.
3197 (linux_start_non_stop): Return -1 if linux_async failed.
3198
3199 2014-08-28 Gary Benson <gbenson@redhat.com>
3200
3201 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
3202 gdb_assert.
3203 (i386_dr_low_get_addr): Remove vague comment.
3204 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
3205 gdb_assert.
3206
3207 2014-08-28 Gary Benson <gbenson@redhat.com>
3208
3209 * inferiors.c (get_thread_process): Replace check with gdb_assert.
3210 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
3211 internal_error.
3212 (linux_resume_one_lwp): Likewise.
3213 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
3214 gdb_assert.
3215 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
3216 with internal_error.
3217 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
3218 (init_register_cache): Replace fatal with gdb_assert_not_reached.
3219 (find_register_by_name): Replace fatal with internal_error.
3220 (find_regno): Likewise.
3221 * tdesc.c (init_target_desc): Replace check with gdb_assert.
3222 * thread-db.c (thread_db_create_event): Likewise.
3223 (thread_db_load_search): Likewise.
3224 (try_thread_db_load_1): Likewise.
3225 * tracepoint.c (get_jump_space_head): Replace fatal with
3226 internal_error.
3227 (claim_trampoline_space): Likewise.
3228 (have_fast_tracepoint_trampoline_buffer): Likewise.
3229 (cmd_qtstart): Likewise.
3230 (stop_tracing): Likewise.
3231 (fast_tracepoint_collecting): Likewise.
3232 (target_malloc): Likewise.
3233 (download_tracepoint): Likewise.
3234 (download_trace_state_variables): Replace check with gdb_assert.
3235 (upload_fast_traceframes): Replace fatal with internal_error.
3236
3237 2014-08-19 Tom Tromey <tromey@redhat.com>
3238 Gary Benson <gbenson@redhat.com>
3239
3240 * Makefile.in (SFILES): Add common/common-debug.c.
3241 (OBS): Add common-debug.o.
3242 (common-debug.o): New rule.
3243 * debug.h (debug_printf): Don't declare.
3244 * debug.c (debug_printf): Renamed and rewritten as...
3245 (debug_vprintf): New function.
3246
3247 2014-08-19 Gary Benson <gbenson@redhat.com>
3248
3249 * utils.h: Do not include print-utils.h.
3250
3251 2014-08-19 Tom Tromey <tromey@redhat.com>
3252 Gary Benson <gbenson@redhat.com>
3253
3254 * server.h: Add static assertion.
3255 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
3256
3257 2014-08-19 Tom Tromey <tromey@redhat.com>
3258 Gary Benson <gbenson@redhat.com>
3259
3260 * Makefile.in (SFILES): Add common/errors.c.
3261 (OBS): Add errors.o.
3262 (IPA_OBS): Add errors-ipa.o.
3263 (errors.o): New rule.
3264 (errors-ipa.o): Likewise.
3265 * utils.h (perror_with_name, error, warning): Don't declare.
3266 * utils.c (warning): Renamed and rewritten as...
3267 (vwarning): New function.
3268 (error): Renamed and rewritten as...
3269 (verror): New function.
3270 (internal_error): Renamed and rewritten as...
3271 (internal_verror): New function.
3272
3273 2014-08-07 Gary Benson <gbenson@redhat.com>
3274
3275 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
3276 * configure: Regenerate.
3277 * config.in: Likewise.
3278 * server.h: Do not include errno.h.
3279 * event-loop.c: Likewise.
3280 * hostio-errno.c: Likewise.
3281 * linux-low.c: Likewise.
3282 * remote-utils.c: Likewise.
3283 * spu-low.c: Likewise.
3284 * utils.c: Likewise.
3285 * gdbreplay.c: Unconditionally include errno.h.
3286
3287 2014-08-07 Gary Benson <gbenson@redhat.com>
3288
3289 * server.h: Do not include string.h.
3290 * event-loop.c: Likewise.
3291 * linux-low.c: Likewise.
3292 * regcache.c: Likewise.
3293 * remote-utils.c: Likewise.
3294 * spu-low.c: Likewise.
3295 * utils.c: Likewise.
3296
3297 2014-08-07 Gary Benson <gbenson@redhat.com>
3298
3299 * server.h: Do not include gdb_assert.h.
3300
3301 2014-08-07 Gary Benson <gbenson@redhat.com>
3302
3303 * server.h: Do not include common-utils.h.
3304
3305 2014-08-07 Gary Benson <gbenson@redhat.com>
3306
3307 * server.h: Do not include ptid.h.
3308 * notif.h: Likewise.
3309
3310 2014-08-07 Gary Benson <gbenson@redhat.com>
3311
3312 * server.h: Do not include gdb_locale.h.
3313
3314 2014-08-07 Gary Benson <gbenson@redhat.com>
3315
3316 * server.h: Do not include gdb/signals.h.
3317 * win32-low.c: Likewise.
3318
3319 2014-08-07 Gary Benson <gbenson@redhat.com>
3320
3321 * server.h: Do not include pathmax.h.
3322
3323 2014-08-07 Gary Benson <gbenson@redhat.com>
3324
3325 * server.h: Do not include libiberty.h.
3326 * linux-bfin-low.c: Likewise.
3327
3328 2014-08-07 Gary Benson <gbenson@redhat.com>
3329
3330 * server.h: Do not include ansidecl.h.
3331
3332 2014-08-07 Gary Benson <gbenson@redhat.com>
3333
3334 * linux-x86-low.c: Do not include stddef.h.
3335 * lynx-ppc-low.c: Likewise.
3336 * tracepoint.c: Likewise.
3337
3338 2014-08-07 Gary Benson <gbenson@redhat.com>
3339
3340 * server.h: Do not include stdarg.h.
3341 * nto-low.c: Likewise.
3342
3343 2014-08-07 Gary Benson <gbenson@redhat.com>
3344
3345 * server.h: Do not include stdlib.h.
3346 * inferiors.c: Likewise.
3347 * linux-low.c: Likewise.
3348 * regcache.c: Likewise.
3349 * spu-low.c: Likewise.
3350 * tracepoint.c: Likewise.
3351 * utils.c: Likewise.
3352
3353 2014-08-07 Gary Benson <gbenson@redhat.com>
3354
3355 * server.h: Do not include stdio.h.
3356 * linux-low.c: Likewise.
3357 * remote-utils.c: Likewise.
3358 * spu-low.c: Likewise.
3359 * utils.c: Likewise.
3360 * wincecompat.c: Likewise.
3361
3362 2014-08-06 Gary Benson <gbenson@redhat.com>
3363
3364 * regcache.c (init_register_cache): Move conditionals inside if.
3365
3366 2014-08-06 Gary Benson <gbenson@redhat.com>
3367
3368 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
3369
3370 2014-07-31 Gary Benson <gbenson@redhat.com>
3371
3372 * ax.h: Do not include server.h.
3373 * gdbthread.h: Likewise.
3374 * lynx-low.h: Likewise.
3375 * notif.h: Likewise.
3376
3377 2014-07-30 Gary Benson <gbenson@redhat.com>
3378
3379 * server.h: Include common-defs.h.
3380 Do not include config.h or build-gnulib-gdbserver/config.h.
3381
3382 2014-07-30 Gary Benson <gbenson@redhat.com>
3383
3384 * hostio-errno.c: Move server.h to top of includes list.
3385 * inferiors.c: Likewise.
3386 * linux-x86-low.c: Likewise.
3387 * notif.c: Include server.h.
3388
3389 2014-07-24 Tom Tromey <tromey@redhat.com>
3390 Gary Benson <gbenson@redhat.com>
3391
3392 * server.h (CORE_ADDR): Now unsigned.
3393
3394 2014-07-16 Pedro Alves <palves@redhat.com>
3395
3396 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
3397
3398 2014-07-15 Pedro Alves <palves@redhat.com>
3399
3400 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
3401 copy.
3402
3403 2014-07-11 Pedro Alves <palves@redhat.com>
3404
3405 * linux-low.c (kill_wait_lwp): New function, based on
3406 kill_one_lwp_callback, but use my_waitpid directly.
3407 (kill_one_lwp_callback, linux_kill): Use it.
3408
3409 2014-06-23 Pedro Alves <palves@redhat.com>
3410
3411 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
3412 before setting DR0..DR3.
3413
3414 2014-06-20 Gary Benson <gbenson@redhat.com>
3415
3416 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
3417 * configure: Regenerated.
3418 * config.in: Likewise.
3419
3420 2014-06-20 Gary Benson <gbenson@redhat.com>
3421
3422 * Makefile.in (SFILES): Update locations for files moved
3423 from common to nat.
3424 (object file files): Reordered.
3425
3426 2014-06-20 Gary Benson <gbenson@redhat.com>
3427
3428 * i386-low.h (i386_dr_low_can_set_addr): Removed.
3429 (i386_dr_low_set_addr): Likewise.
3430 (i386_dr_low_get_addr): Likewise.
3431 (i386_dr_low_can_set_control): Likewise.
3432 (i386_dr_low_set_control): Likewise.
3433 (i386_dr_low_get_control): Likewise.
3434 (i386_dr_low_get_status): Likewise.
3435 (i386_get_debug_register_length): Likewise.
3436 * linux-x86-low.c (i386_dr_low_set_addr):
3437 Changed signature. Made static.
3438 (i386_dr_low_get_addr): Likewise.
3439 (i386_dr_low_set_control): Likewise.
3440 (i386_dr_low_get_control): Likewise.
3441 (i386_dr_low_get_status): Likewise.
3442 (i386_dr_low): New global variable.
3443 * win32-i386-low.c (i386_dr_low_set_addr):
3444 Changed signature. Made static.
3445 (i386_dr_low_get_addr): Likewise.
3446 (i386_dr_low_set_control): Likewise.
3447 (i386_dr_low_get_control): Likewise.
3448 (i386_dr_low_get_status): Likewise.
3449 (i386_dr_low): New global variable.
3450
3451 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
3452
3453 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
3454 * Makefile.in (AR, AR_FLAGS): Define.
3455 * configure: Regenerate.
3456
3457 2014-06-19 Gary Benson <gbenson@redhat.com>
3458
3459 * Makefile.in (i386-dregs.o): New rule.
3460 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
3461 * i386-low.c (target.h): Remove include.
3462 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
3463 (DR_CONTROL_SHIFT): Likewise.
3464 (DR_CONTROL_SIZE): Likewise.
3465 (DR_RW_EXECUTE): Likewise.
3466 (DR_RW_WRITE): Likewise.
3467 (DR_RW_READ): Likewise.
3468 (DR_RW_IORW): Likewise.
3469 (DR_LEN_1): Likewise.
3470 (DR_LEN_2): Likewise.
3471 (DR_LEN_4): Likewise.
3472 (DR_LEN_8): Likewise.
3473 (DR_LOCAL_ENABLE_SHIFT): Likewise.
3474 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
3475 (DR_ENABLE_SIZE): Likewise.
3476 (DR_LOCAL_SLOWDOWN): Likewise.
3477 (DR_GLOBAL_SLOWDOWN): Likewise.
3478 (DR_CONTROL_RESERVED): Likewise.
3479 (I386_DR_CONTROL_MASK): Likewise.
3480 (I386_DR_VACANT): Likewise.
3481 (I386_DR_LOCAL_ENABLE): Likewise.
3482 (I386_DR_GLOBAL_ENABLE): Likewise.
3483 (I386_DR_DISABLE): Likewise.
3484 (I386_DR_SET_RW_LEN): Likewise.
3485 (I386_DR_GET_RW_LEN): Likewise.
3486 (I386_DR_WATCH_HIT): Likewise.
3487 (i386_wp_op_t): Likewise.
3488 (i386_show_dr): Likewise.
3489 (i386_length_and_rw_bits): Likewise.
3490 (i386_insert_aligned_watchpoint): Likewise.
3491 (i386_remove_aligned_watchpoint): Likewise.
3492 (i386_handle_nonaligned_watchpoint): Likewise.
3493 i386_update_inferior_debug_regs(): Likewise.
3494 (i386_dr_insert_watchpoint): Likewise.
3495 (i386_dr_remove_watchpoint): Likewise.
3496 (i386_dr_region_ok_for_watchpoint): Likewise.
3497 (i386_dr_stopped_data_address): Likewise.
3498 (i386_dr_stopped_by_watchpoint): Likewise.
3499
3500 2014-06-19 Gary Benson <gbenson@redhat.com>
3501
3502 * i386-low.c (i386_dr_show): Renamed to
3503 i386_show_dr and made static. All uses updated.
3504 (i386_dr_length_and_rw_bits): Renamed to
3505 i386_length_and_rw_bits and made static.
3506 All uses updated.
3507 (i386_dr_insert_aligned_watchpoint): Renamed to
3508 i386_insert_aligned_watchpoint and made static.
3509 All uses updated.
3510 (i386_dr_remove_aligned_watchpoint): Renamed to
3511 i386_remove_aligned_watchpoint and made static.
3512 All uses updated.
3513 (i386_dr_update_inferior_debug_regs): Renamed to
3514 i386_update_inferior_debug_regs and made static.
3515 All uses updated.
3516
3517 2014-06-18 Gary Benson <gbenson@redhat.com>
3518
3519 * i386-low.h (i386_dr_low_can_set_addr): New macro.
3520 (i386_dr_low_can_set_control): Likewise.
3521 (i386_get_debug_register_length): Likewise.
3522 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
3523 (i386_dr_low_can_set_control): Likewise.
3524 (i386_get_debug_register_length): Likewise.
3525
3526 2014-06-17 Gary Benson <gbenson@redhat.com>
3527
3528 * i386-low.h (i386-dregs.h): New include.
3529 (DR_FIRSTADDR): Now in i386-dregs.h.
3530 (DR_LASTADDR): Likewise.
3531 (DR_NADDR): Likewise.
3532 (DR_STATUS): Likewise.
3533 (DR_CONTROL): Likewise.
3534 (i386_debug_reg_state): Likewise.
3535 (i386_dr_insert_watchpoint): Likewise.
3536 (i386_dr_remove_watchpoint): Likewise.
3537 (i386_dr_region_ok_for_watchpoint): Likewise.
3538 (i386_dr_stopped_data_address): Likewise.
3539 (i386_dr_stopped_by_watchpoint): Likewise.
3540 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
3541
3542 2014-06-18 Gary Benson <gbenson@redhat.com>
3543
3544 * i386-low.h (i386_low_insert_watchpoint): Renamed to
3545 i386_dr_insert_watchpoint.
3546 (i386_low_remove_watchpoint): Renamed to
3547 i386_dr_remove_watchpoint.
3548 (i386_low_region_ok_for_watchpoint): Renamed to
3549 i386_dr_region_ok_for_watchpoint.
3550 (i386_low_stopped_data_address): Renamed to
3551 i386_dr_stopped_data_address.
3552 (i386_low_stopped_by_watchpoint): Renamed to
3553 i386_dr_stopped_by_watchpoint.
3554 * i386-low.c (i386_show_dr): Renamed to
3555 i386_dr_show and made nonstatic. All uses updated.
3556 (i386_length_and_rw_bits): Renamed to
3557 i386_dr_length_and_rw_bits and made nonstatic.
3558 All uses updated.
3559 (i386_insert_aligned_watchpoint): Renamed to
3560 i386_dr_insert_aligned_watchpoint and made nonstatic.
3561 All uses updated.
3562 (i386_remove_aligned_watchpoint): Renamed to
3563 i386_dr_remove_aligned_watchpoint and made nonstatic.
3564 All uses updated.
3565 (i386_update_inferior_debug_regs): Renamed to
3566 i386_dr_update_inferior_debug_regs and made nonstatic.
3567 All uses updated.
3568 (i386_low_insert_watchpoint): Renamed to
3569 i386_dr_insert_watchpoint. All uses updated.
3570 (i386_low_remove_watchpoint): Renamed to
3571 i386_dr_remove_watchpoint. All uses updated.
3572 (i386_low_region_ok_for_watchpoint): Renamed to
3573 i386_dr_region_ok_for_watchpoint. All uses updated.
3574 (i386_low_stopped_data_address): Renamed to
3575 i386_dr_stopped_data_address. All uses updated.
3576 (i386_low_stopped_by_watchpoint): Renamed to
3577 i386_dr_stopped_by_watchpoint. All uses updated.
3578
3579 2014-06-18 Gary Benson <gbenson@redhat.com>
3580
3581 * i386-low.c (i386_dr_low_can_set_addr): New macro.
3582 (i386_dr_low_can_set_control): Likewise.
3583 (i386_insert_aligned_watchpoint): New check.
3584
3585 2014-06-18 Gary Benson <gbenson@redhat.com>
3586
3587 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
3588 Renamed to state.
3589
3590 2014-06-18 Gary Benson <gbenson@redhat.com>
3591
3592 * i386-low.c (i386_length_and_rw_bits): Use internal_error
3593 instead of fatal and error.
3594 (i386_handle_nonaligned_watchpoint): Likewise.
3595
3596 2014-06-18 Gary Benson <gbenson@redhat.com>
3597
3598 * i386-low.c (i386_get_debug_register_length): New macro.
3599 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
3600 (i386_show_dr): Use debug_printf instead of fprintf. Use
3601 phex to format values.
3602
3603 2014-06-18 Gary Benson <gbenson@redhat.com>
3604
3605 * i386-low.h: Comment changes.
3606 * i386-low.c: Likewise.
3607
3608 2014-06-18 Gary Benson <gbenson@redhat.com>
3609
3610 * i386-low.c: Whitespace changes.
3611
3612 2014-06-12 Tom Tromey <tromey@redhat.com>
3613
3614 * utils.c (freeargv): Remove.
3615
3616 2014-06-12 Tom Tromey <tromey@redhat.com>
3617
3618 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
3619 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
3620 (parse_debug_format_options): Likewise.
3621 (gdbserver_usage): Likewise.
3622 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
3623 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
3624 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
3625 against libiberty.
3626 ($(LIBGNU)): Depend on libiberty.
3627 (all-lib): Recurse into all subdirs.
3628 (install-only): Invoke "install" target in subdirs.
3629 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
3630 targets.
3631 * configure: Rebuild.
3632 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
3633 for vasprintf, vsnprintf, or gettimeofday.
3634 * configure.srv: Don't add safe-ctype.o or lbasename.o to
3635 srv_tgtobj.
3636
3637 2014-06-05 Joel Brobecker <brobecker@adacore.com>
3638
3639 * development.sh: Delete.
3640 * Makefile.in (config.status): Adjust dependency on development.sh.
3641 * configure.ac: Adjust development.sh source call.
3642 * configure: Regenerate.
3643
3644 2014-06-02 Pedro Alves <palves@redhat.com>
3645
3646 * ax.c (gdb_free_agent_expr): New function.
3647 * ax.h (gdb_free_agent_expr): New declaration.
3648 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
3649 list.
3650 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
3651 static.
3652 (clear_breakpoint_conditions_and_commands): New function.
3653 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
3654 (clear_breakpoint_conditions_and_commands): New declaration.
3655
3656 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
3657
3658 * linux-aarch64-low.c (asm/ptrace.h): Include.
3659
3660 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
3661
3662 Fix TLS access for -static -pthread.
3663 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
3664 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
3665 (thread_db_load_search, try_thread_db_load_1): Initialize it.
3666
3667 2014-05-20 Pedro Alves <palves@redhat.com>
3668
3669 * linux-aarch64-low.c (aarch64_insert_point)
3670 (aarch64_remove_point): No longer check whether the type is
3671 supported here. Adjust to new interface.
3672 (the_low_target): Install aarch64_supports_z_point_type as
3673 supports_z_point_type method.
3674 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
3675 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
3676 instead of a Z packet char. Adjust.
3677 (arm_supports_z_point_type): New function.
3678 (arm_insert_point, arm_remove_point): Adjust to new interface.
3679 (the_low_target): Install arm_supports_z_point_type.
3680 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
3681 (cris_insert_point, cris_remove_point): Adjust to new interface.
3682 Don't check whether the type is supported here.
3683 (the_low_target): Install cris_supports_z_point_type.
3684 * linux-low.c (linux_supports_z_point_type): New function.
3685 (linux_insert_point, linux_remove_point): Adjust to new interface.
3686 * linux-low.h (struct linux_target_ops) <insert_point,
3687 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
3688 raw_breakpoint pointer parameter.
3689 <supports_z_point_type>: New method.
3690 * linux-mips-low.c (mips_supports_z_point_type): New function.
3691 (mips_insert_point, mips_remove_point): Adjust to new interface.
3692 Use mips_supports_z_point_type.
3693 (the_low_target): Install mips_supports_z_point_type.
3694 * linux-ppc-low.c (the_low_target): Install NULL as
3695 supports_z_point_type method.
3696 * linux-s390-low.c (the_low_target): Install NULL as
3697 supports_z_point_type method.
3698 * linux-sparc-low.c (the_low_target): Install NULL as
3699 supports_z_point_type method.
3700 * linux-x86-low.c (x86_supports_z_point_type): New function.
3701 (x86_insert_point): Adjust to new insert_point interface. Use
3702 insert_memory_breakpoint. Adjust to new
3703 i386_low_insert_watchpoint interface.
3704 (x86_remove_point): Adjust to remove_point interface. Use
3705 remove_memory_breakpoint. Adjust to new
3706 i386_low_remove_watchpoint interface.
3707 (the_low_target): Install x86_supports_z_point_type.
3708 * lynx-low.c (lynx_target_ops): Install NULL as
3709 supports_z_point_type callback.
3710 * nto-low.c (nto_supports_z_point_type): New.
3711 (nto_insert_point, nto_remove_point): Adjust to new interface.
3712 (nto_target_ops): Install nto_supports_z_point_type.
3713 * mem-break.c: Adjust intro comment.
3714 (struct raw_breakpoint) <raw_type, size>: New fields.
3715 <inserted>: Update comment.
3716 <shlib_disabled>: Delete field.
3717 (enum bkpt_type) <gdb_breakpoint>: Delete value.
3718 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
3719 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
3720 (raw_bkpt_type_to_target_hw_bp_type): New function.
3721 (find_enabled_raw_code_breakpoint_at): New function.
3722 (find_raw_breakpoint_at): New type and size parameters. Use them.
3723 (insert_memory_breakpoint): New function, based off
3724 set_raw_breakpoint_at.
3725 (remove_memory_breakpoint): New function.
3726 (set_raw_breakpoint_at): Reimplement.
3727 (set_breakpoint): New, based on set_breakpoint_at.
3728 (set_breakpoint_at): Reimplement.
3729 (delete_raw_breakpoint): Go through the_target->remove_point
3730 instead of assuming memory breakpoints.
3731 (find_gdb_breakpoint_at): Delete.
3732 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
3733 (find_gdb_breakpoint): New function.
3734 (set_gdb_breakpoint_at): Delete.
3735 (z_type_supported): New function.
3736 (set_gdb_breakpoint_1): New function, loosely based off
3737 set_gdb_breakpoint_at.
3738 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
3739 (delete_gdb_breakpoint_at): Delete.
3740 (delete_gdb_breakpoint_1): New function, loosely based off
3741 delete_gdb_breakpoint_at.
3742 (delete_gdb_breakpoint): New function.
3743 (clear_gdb_breakpoint_conditions): Rename to ...
3744 (clear_breakpoint_conditions): ... this. Don't handle a NULL
3745 breakpoint.
3746 (add_condition_to_breakpoint): Make static.
3747 (add_breakpoint_condition): Take a struct breakpoint pointer
3748 instead of an address. Adjust.
3749 (gdb_condition_true_at_breakpoint): Rename to ...
3750 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
3751 z_type parameter.
3752 (gdb_condition_true_at_breakpoint): Reimplement.
3753 (add_breakpoint_commands): Take a struct breakpoint pointer
3754 instead of an address. Adjust.
3755 (gdb_no_commands_at_breakpoint): Rename to ...
3756 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
3757 parameter. Return true if no breakpoint was found. Change debug
3758 output.
3759 (gdb_no_commands_at_breakpoint): Reimplement.
3760 (run_breakpoint_commands): Rename to ...
3761 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
3762 and change return type to boolean.
3763 (run_breakpoint_commands): New function.
3764 (gdb_breakpoint_here): Also check for Z1 breakpoints.
3765 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
3766 breakpoint. Go through the_target->remove_point instead of
3767 assuming memory breakpoint.
3768 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
3769 software and hardware breakpoints.
3770 (reinsert_raw_breakpoint): Go through the_target->insert_point
3771 instead of assuming memory breakpoint.
3772 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
3773 software and hardware breakpoints.
3774 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
3775 Check both software and hardware breakpoints.
3776 (validate_inserted_breakpoint): Assert the breakpoint is a
3777 software breakpoint. Set the inserted flag to -1 instead of
3778 setting shlib_disabled.
3779 (delete_disabled_breakpoints): Adjust.
3780 (validate_breakpoints): Only validate software breakpoints.
3781 Adjust to inserted flag change.
3782 (check_mem_read, check_mem_write): Skip breakpoint types other
3783 than software breakpoints. Adjust to inserted flag change.
3784 * mem-break.h (enum raw_bkpt_type): New enum.
3785 (raw_breakpoint, struct process_info): Forward declare.
3786 (Z_packet_to_target_hw_bp_type): Delete declaration.
3787 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
3788 (set_gdb_breakpoint, delete_gdb_breakpoint)
3789 (clear_breakpoint_conditions): New declarations.
3790 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
3791 (breakpoint_inserted_here): Update comment.
3792 (add_breakpoint_condition, add_breakpoint_commands): Replace
3793 address parameter with a breakpoint pointer parameter.
3794 (gdb_breakpoint_here): Update comment.
3795 (delete_gdb_breakpoint_at): Delete.
3796 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
3797 * server.c (process_point_options): Take a struct breakpoint
3798 pointer instead of an address. Adjust.
3799 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
3800 delete_gdb_breakpoint.
3801 * spu-low.c (spu_target_ops): Install NULL as
3802 supports_z_point_type method.
3803 * target.h: Include mem-break.h.
3804 (struct target_ops) <prepare_to_access_memory>: Update comment.
3805 <supports_z_point_type>: New field.
3806 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
3807 instead of a char. Also take a raw breakpoint pointer.
3808 * win32-arm-low.c (the_low_target): Install NULL as
3809 supports_z_point_type.
3810 * win32-i386-low.c (i386_supports_z_point_type): New function.
3811 (i386_insert_point, i386_remove_point): Adjust to new interface.
3812 (the_low_target): Install i386_supports_z_point_type.
3813 * win32-low.c (win32_supports_z_point_type): New function.
3814 (win32_insert_point, win32_remove_point): Adjust to new interface.
3815 (win32_target_ops): Install win32_supports_z_point_type.
3816 * win32-low.h (struct win32_target_ops):
3817 <supports_z_point_type>: New method.
3818 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
3819 instead of a char. Also take a raw breakpoint pointer.
3820
3821 2014-05-20 Pedro Alves <palves@redhat.com>
3822
3823 * mem-break.h: Include break-common.h.
3824 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
3825 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
3826 (Z_packet_to_target_hw_bp_type): New declaration.
3827 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
3828 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
3829 (Z_PACKET_ACCESS_WP): Delete macros.
3830 (Z_packet_to_hw_type): Delete function.
3831 * i386-low.h: Don't include break-common.h here.
3832 (Z_packet_to_hw_type): Delete declaration.
3833 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
3834 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
3835 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
3836 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
3837 * linux-aarch64-low.c: Don't include break-common.h here.
3838 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
3839 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
3840 (Z_packet_to_target_hw_bp_type): Delete function.
3841 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
3842 function.
3843 (mips_insert_point, mips_remove_point): Use
3844 Z_packet_to_target_hw_bp_type.
3845
3846 2014-05-20 Pedro Alves <palves@redhat.com>
3847
3848 * linux-aarch64-low.c: Include break-common.h.
3849 (enum target_point_type): Delete.
3850 (Z_packet_to_point_type): Rename to ...
3851 (Z_packet_to_target_hw_bp_type): ... this, and return a
3852 target_hw_bp_type instead.
3853 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
3854 instead of an enum target_point_type.
3855 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
3856 breakpoint type.
3857 (aarch64_dr_state_insert_one_point)
3858 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
3859 (aarch64_handle_aligned_watchpoint)
3860 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
3861 Take an enum target_hw_bp_type instead of an enum
3862 target_point_type.
3863 (aarch64_supports_z_point_type): New function.
3864 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
3865 use Z_packet_to_target_hw_bp_type.
3866
3867 2014-05-20 Joel Brobecker <brobecker@adacore.com>
3868
3869 * configure.ac: Only use -Werror by default when DEVELOPMENT
3870 is true.
3871 * configure: Regenerate.
3872
3873 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
3874
3875 Fix gdbserver qGetTLSAddr for x86_64 -m32.
3876 * linux-x86-low.c (X86_64_USER_REGS): New.
3877 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
3878
3879 2014-04-28 Yao Qi <yao@codesourcery.com>
3880
3881 * Makefile.in (i386-avx512.c): Fix the typo of generated file
3882 name.
3883
3884 2014-04-25 Pedro Alves <palves@redhat.com>
3885
3886 PR server/16255
3887 * linux-low.c (linux_attach_fail_reason_string): New function.
3888 (linux_attach_lwp): Delete.
3889 (linux_attach_lwp_1): Rename to ...
3890 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
3891 argument. Remove "initial" parameter. Return int instead of
3892 void. Don't error or warn here.
3893 (linux_attach): Adjust to call linux_attach_lwp. Call error on
3894 failure to attach to the tgid. Call warning when failing to
3895 attach to an lwp.
3896 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
3897 argument. Remove "initial" parameter. Return int instead of
3898 void. Don't error or warn here.
3899 (linux_attach_fail_reason_string): New declaration.
3900 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
3901 interface change. Use linux_attach_fail_reason_string.
3902
3903 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
3904 Walfred Tedeschi <walfred.tedeschi@intel.com>
3905
3906 * Makefile.in: Added rules to handle new files
3907 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
3908 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
3909 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
3910 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
3911 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
3912 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
3913 x32-avx512-linux.o.
3914 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
3915 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
3916 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
3917 i386/x32-avx512.xml.
3918 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
3919 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
3920 i386/x32-avx512-linux.xml.
3921 * i387-fp.c (num_avx512_k_registers): New constant for number
3922 of K registers.
3923 (num_avx512_zmmh_low_registers): New constant for number of
3924 lower ZMM registers (0-15).
3925 (num_avx512_zmmh_high_registers): New constant for number of
3926 higher ZMM registers (16-31).
3927 (num_avx512_ymmh_registers): New contant for number of higher
3928 YMM registers (ymm16-31 added by avx521 on x86_64).
3929 (num_avx512_xmm_registers): New constant for number of higher
3930 XMM registers (xmm16-31 added by AVX512 on x86_64).
3931 (struct i387_xsave): Add space for AVX512 registers.
3932 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
3933 Add code to handle AVX512 registers.
3934 (i387_xsave_to_cache): Add code to handle AVX512 registers.
3935 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
3936 prototypei from generated file.
3937 (tdesc_amd64_avx512_linux): Likewise.
3938 (init_registers_x32_avx512_linux): Likewise.
3939 (tdesc_x32_avx512_linux): Likewise.
3940 (init_registers_i386_avx512_linux): Likewise.
3941 (tdesc_i386_avx512_linux): Likewise.
3942 (x86_64_regmap): Add AVX512 registers.
3943 (x86_linux_read_description): Add code to handle AVX512 XSTATE
3944 mask.
3945 (initialize_low_arch): Add code to initialize AVX512 registers.
3946
3947 2014-04-23 Pedro Alves <palves@redhat.com>
3948
3949 * mem-break.c (find_gdb_breakpoint_at): Make static.
3950 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
3951
3952 2014-04-23 Pedro Alves <palves@redhat.com>
3953
3954 * i386-low.c: Don't include break-common.h here.
3955 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
3956 prototype to take target_hw_bp_type as argument instead of a Z
3957 packet char.
3958 * i386-low.h: Include break-common.h here.
3959 (Z_packet_to_hw_type): Declare.
3960 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
3961 prototypes.
3962 * linux-x86-low.c (x86_insert_point): Convert the packet number to
3963 a target_hw_bp_type before calling i386_low_insert_watchpoint.
3964 (x86_remove_point): Convert the packet number to a
3965 target_hw_bp_type before calling i386_low_remove_watchpoint.
3966 * win32-i386-low.c (i386_insert_point): Convert the packet number
3967 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
3968 (i386_remove_point): Convert the packet number to a
3969 target_hw_bp_type before calling i386_low_remove_watchpoint.
3970
3971 2014-04-23 Pedro Alves <palves@redhat.com>
3972
3973 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
3974
3975 2014-04-10 Pedro Alves <palves@redhat.com>
3976
3977 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
3978 Check if the condition or command is NULL before checking if the
3979 breakpoint is known. On success, return true.
3980 * mem-break.h (add_breakpoint_condition): Document return.
3981 (add_breakpoint_commands): Add describing comment.
3982 * server.c (skip_to_semicolon): New function.
3983 (process_point_options): Use it.
3984
3985 2014-04-09 Pedro Alves <palves@redhat.com>
3986
3987 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
3988 to lwpid_of.
3989
3990 2014-02-27 Pedro Alves <palves@redhat.com>
3991
3992 PR 12702
3993 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
3994 macros.
3995 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
3996 output.
3997 (last_thread_of_process_p): Take a PID argument instead of a
3998 thread pointer.
3999 (linux_wait_for_lwp): Delete.
4000 (num_lwps, check_zombie_leaders, not_stopped_callback): New
4001 functions.
4002 (linux_low_filter_event): New function, party factored out from
4003 linux_wait_for_event.
4004 (linux_wait_for_event): Rename to ...
4005 (linux_wait_for_event_filtered): ... this. Add new filter ptid
4006 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
4007 sigsuspend. Check for zombie leaders.
4008 (linux_wait_for_event): Reimplement as wrapper around
4009 linux_wait_for_event_filtered.
4010 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
4011 a normal or signal exit is seen, it's the whole process exiting.
4012 (wait_for_sigstop): No longer a for_each_inferior callback.
4013 Rewrite on top of linux_wait_for_event_filtered.
4014 (stop_all_lwps): Call wait_for_sigstop directly.
4015 * server.c (resume, handle_target_event): Handle
4016 TARGET_WAITKIND_NO_RESUMED.
4017
4018 2014-02-26 Joel Brobecker <brobecker@adacore.com>
4019
4020 * win32-low.c (psapi_get_dll_name,
4021 * win32_CreateToolhelp32Snapshot): Delete.
4022 (win32_CreateToolhelp32Snapshot, win32_Module32First)
4023 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
4024 Delete.
4025 (handle_load_dll): Add function description.
4026 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
4027
4028 2014-02-26 Joel Brobecker <brobecker@adacore.com>
4029
4030 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
4031 Add comment.
4032 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
4033 base address when calling win32_add_one_solib.
4034 (handle_load_dll): Delete local variable load_addr.
4035 Remove 0x1000 offset applied to DLL base address when calling
4036 win32_add_one_solib.
4037 (handle_unload_dll): Add comment.
4038
4039 2014-02-26 Joel Brobecker <brobecker@adacore.com>
4040
4041 * win32-low.c (win32_add_all_dlls): Renames
4042 win32_ensure_ntdll_loaded. Rewrite function documentation.
4043 Adjust implementation to always load all DLLs.
4044 Add 0x1000 offset to DLL base address when calling
4045 win32_add_one_solib.
4046 (child_initialization_done): New static global.
4047 (do_initial_child_stuff): Set child_initialization_done to
4048 zero during child initialization, and 1 after. Replace call
4049 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
4050 Add comment.
4051 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
4052 (handle_unload_dll): Add function documentation.
4053 (get_child_debug_event): Ignore load and unload DLL events
4054 during child initialization.
4055
4056 2014-02-20 Doug Evans <dje@google.com>
4057
4058 Remove global all_lwps.
4059 * inferiors.h (ptid_of): Move here from linux-low.h.
4060 (pid_of, lwpid_of): Ditto.
4061 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
4062 parameter is a struct thread_info * now.
4063 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
4064 directly. Pass &all_threads to find_inferior instead of &all_lwps.
4065 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
4066 directly.
4067 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
4068 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
4069 * linux-arm-low.c (update_registers_callback): Update, "entry"
4070 parameter is a struct thread_info * now.
4071 Fetch lwpid from current_inferior directly.
4072 (arm_insert_point): Pass &all_threads to find_inferior instead of
4073 &all_lwps.
4074 (arm_remove_point): Ditto.
4075 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
4076 (arm_prepare_to_resume): Fetch pid from thread.
4077 (arm_read_description): Fetch lwpid from current_inferior directly.
4078 * linux-low.c (all_lwps): Delete.
4079 (delete_lwp): Delete call to remove_inferior.
4080 (handle_extended_wait): Fetch lwpid from thread.
4081 (add_lwp): Don't set lwp->entry.id. Remove call to
4082 add_inferior_to_list.
4083 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
4084 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
4085 (kill_one_lwp_callback): Ditto.
4086 (linux_kill): Don't dereference NULL pointer.
4087 Fetch ptid,lwpid from thread.
4088 (get_detach_signal): Fetch ptid from thread.
4089 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
4090 Simplify call to regcache_invalidate_thread.
4091 (delete_lwp_callback): Update, "entry" parameter is a
4092 struct thread_info * now. Fetch pid from thread.
4093 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
4094 (status_pending_p_callback): Update, "entry" parameter is a
4095 struct thread_info * now. Fetch ptid from thread.
4096 (find_lwp_pid): Update, "entry" parameter is a
4097 struct thread_info * now.
4098 (linux_wait_for_lwp): Fetch pid from thread.
4099 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
4100 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
4101 (enqueue_one_deferred_signal): Fetch lwpid from thread.
4102 (dequeue_one_deferred_signal): Ditto.
4103 (cancel_breakpoint): Fetch ptid from current_inferior.
4104 (linux_wait_for_event): Pass &all_threads to find_inferior,
4105 not &all_lwps. Fetch ptid, lwpid from thread.
4106 (count_events_callback): Update, "entry" parameter is a
4107 struct thread_info * now.
4108 (select_singlestep_lwp_callback): Ditto.
4109 (select_event_lwp_callback): Ditto.
4110 (cancel_breakpoints_callback): Ditto.
4111 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
4112 not &all_lwps.
4113 (select_event_lwp): Ditto. Fetch ptid from event_thread.
4114 (unsuspend_one_lwp): Update, "entry" parameter is a
4115 struct thread_info * now.
4116 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
4117 not &all_lwps.
4118 (linux_stabilize_threads): Ditto. And for for_each_inferior.
4119 Fetch lwpid from thread, not lwp.
4120 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
4121 Pass &all_threads to find_inferior, not &all_lwps.
4122 (send_sigstop): Fetch lwpid from thread, not lwp.
4123 (send_sigstop_callback): Update, "entry" parameter is a
4124 struct thread_info * now.
4125 (suspend_and_send_sigstop_callback): Ditto.
4126 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
4127 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
4128 struct thread_info * now.
4129 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
4130 from thread, lwp.
4131 (lwp_running): Update, "entry" parameter is a
4132 struct thread_info * now.
4133 (stop_all_lwps): Fetch ptid from thread.
4134 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
4135 (linux_resume_one_lwp): Fetch lwpid from thread.
4136 (linux_set_resume_request): Update, "entry" parameter is a
4137 struct thread_info * now. Fetch pid, lwpid from thread.
4138 (resume_status_pending_p): Update, "entry" parameter is a
4139 struct thread_info * now.
4140 (need_step_over_p): Ditto. Fetch lwpid from thread.
4141 (start_step_over): Fetch lwpid from thread.
4142 (linux_resume_one_thread): Update, "entry" parameter is a
4143 struct thread_info * now. Fetch lwpid from thread.
4144 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
4145 (proceed_one_lwp): Update, "entry" parameter is a
4146 struct thread_info * now. Fetch lwpid from thread.
4147 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
4148 struct thread_info * now.
4149 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
4150 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
4151 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
4152 directly.
4153 (regsets_store_inferior_registers): Ditto.
4154 (fetch_register, store_register): Ditto.
4155 (linux_read_memory, linux_write_memory): Ditto.
4156 (linux_request_interrupt): Ditto.
4157 (linux_read_auxv): Ditto.
4158 (linux_xfer_siginfo): Ditto.
4159 (linux_qxfer_spu): Ditto.
4160 (linux_qxfer_libraries_svr4): Ditto.
4161 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
4162 moved to inferiors.h.
4163 (get_lwp): Delete.
4164 (get_thread_lwp): Update.
4165 (struct lwp_info): Delete member "entry". Simplify comment for
4166 member "thread".
4167 (all_lwps): Delete.
4168 * linux-mips-low.c (mips_read_description): Fetch lwpid from
4169 current_inferior directly.
4170 (update_watch_registers_callback): Update, "entry" parameter is a
4171 struct thread_info * now. Fetch pid from thread.
4172 (mips_linux_prepare_to_resume): Fetch ptid from thread.
4173 (mips_insert_point): Fetch lwpid from current_inferior.
4174 Pass &all_threads to find_inferior, not &all_lwps.
4175 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
4176 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
4177 directly.
4178 (mips_stopped_data_address): Ditto.
4179 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
4180 directly.
4181 * linux-tile-low.c (tile_arch_setup): Ditto.
4182 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
4183 (update_debug_registers_callback): Update, "entry" parameter is a
4184 struct thread_info * now. Fetch pid from thread.
4185 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
4186 Pass &all_threads to find_inferior, not &all_lwps.
4187 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
4188 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
4189 Pass &all_threads to find_inferior, not &all_lwps.
4190 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
4191 (i386_dr_low_get_status): Ditto.
4192 (x86_linux_prepare_to_resume): Fetch ptid from thread.
4193 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
4194 (x86_linux_read_description): Ditto.
4195 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
4196
4197 2014-02-20 Doug Evans <dje@google.com>
4198
4199 * inferiors.c (get_first_inferior): Fix buglet.
4200
4201 2014-02-19 Doug Evans <dje@google.com>
4202
4203 * gdbthread.h (add_thread): Change result type to struct thread_info *.
4204 * inferiors.c (add_thread): Change result type to struct thread_info *.
4205 All callers updated.
4206 (add_lwp): Call add_thread here instead of in callers.
4207 All callers updated.
4208 * linux-low.h (get_lwp_thread): Rewrite.
4209 (struct lwp_info): New member "thread".
4210
4211 2014-02-19 Doug Evans <dje@google.com>
4212
4213 * linux-low.c (add_lwp): Change result to struct lwp_info *.
4214 All callers updated.
4215
4216 2014-02-19 Doug Evans <dje@google.com>
4217
4218 * inferiors.c (add_thread): Fix whitespace.
4219
4220 2014-02-19 Doug Evans <dje@google.com>
4221
4222 * dll.c (clear_dlls): Replace accessing list implemention details
4223 with API function.
4224 * gdbthread.h (get_first_thread): Declare.
4225 * inferiors.c (for_each_inferior_with_data): New function.
4226 (get_first_thread): New function.
4227 (find_thread_ptid): Simplify.
4228 (get_first_inferior): New function.
4229 (clear_list): Delete.
4230 (one_inferior_p): New function.
4231 (clear_inferior_list): New function.
4232 (clear_inferiors): Update.
4233 * inferiors.h (for_each_inferior_with_data): Declare.
4234 (clear_inferior_list): Declare.
4235 (one_inferior_p): Declare.
4236 (get_first_inferior): Declare.
4237 * linux-low.c (linux_wait_for_event): Replace accessing list
4238 implemention details with API function.
4239 * server.c (target_running): Ditto.
4240 (accumulate_file_name_length): New function.
4241 (emit_dll_description): New function.
4242 (handle_qxfer_libraries): Replace accessing list implemention
4243 details with API function.
4244 (handle_qxfer_threads_worker): New function.
4245 (handle_qxfer_threads_proper): Replace accessing list implemention
4246 details with API function.
4247 (handle_query): Ditto.
4248 (visit_actioned_threads_callback_ftype): New typedef.
4249 (visit_actioned_threads_data): New struct.
4250 (visit_actioned_threads): Rewrite to be find_inferior callback.
4251 (resume): Call find_inferior.
4252 (handle_status): Replace accessing list implemention
4253 details with API function.
4254 (process_serial_event): Replace accessing list implemention details
4255 with API function.
4256 * target.c (set_desired_inferior): Replace accessing list implemention
4257 details with API function.
4258 * tracepoint.c (same_process_p): New function.
4259 (gdb_agent_about_to_close): Replace accessing list implemention
4260 details with API function.
4261 * win32-low.c (child_delete_thread): Replace accessing list
4262 implemention details with API function.
4263 (match_dll_by_basename): New function.
4264 (dll_is_loaded_by_basename): New function.
4265 (win32_ensure_ntdll_loaded): Replace accessing list implemention
4266 details call to dll_is_loaded_by_basename.
4267
4268 2014-02-19 Doug Evans <dje@google.com>
4269
4270 * dll.h (struct dll_info): Add comment.
4271 * gdbthread.h (struct thread_info): Add comment.
4272 (current_ptid): Simplify.
4273 * inferiors.c (add_process): Update.
4274 (remove_process): Update.
4275 * inferiors.h (struct process_info): Rename member "head" to "entry".
4276 * linux-low.c (delete_lwp): Update.
4277 (add_lwp): Update.
4278 (last_thread_of_process_p): Update.
4279 (kill_one_lwp_callback, linux_kill): Update.
4280 (status_pending_p_callback): Update.
4281 (wait_for_sigstop): Update. Simplify read of ptid.
4282 (start_step_over): Update.
4283 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
4284 (get_lwp_thread): Update.
4285 (struct lwp_info): Rename member "head" to "entry".
4286 * regcache.h (inferior_list_entry): Delete.
4287 * server.c (kill_inferior_callback): Update.
4288 (detach_or_kill_inferior_callback): Update.
4289 (print_started_pid): Update.
4290 (print_attached_pid): Update.
4291 (process_serial_event): Simplify read of ptid.
4292 * thread-db.c (thread_db_create_event): Update.
4293 (thread_db_get_tls_address): Update.
4294 * win32-low.c (current_inferior_ptid): Simplify.
4295
4296 2014-02-19 Tom Tromey <tromey@redhat.com>
4297
4298 * target.h (struct target_ops) <supports_btrace>: Add target_ops
4299 argument.
4300 (target_supports_btrace): Update.
4301
4302 2014-02-14 Yao Qi <yao@codesourcery.com>
4303
4304 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
4305 (rsp-low-ipa.o): New target.
4306
4307 2014-02-12 Tom Tromey <tromey@redhat.com>
4308
4309 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
4310 convert_ascii_to_int.
4311 * regcache.c (registers_to_string): Likewise.
4312 * remote-utils.c (decode_M_packet): Likewise.
4313 * server.c (process_serial_event): Likewise.
4314
4315 2014-02-12 Tom Tromey <tromey@redhat.com>
4316
4317 * server.c (handle_query, handle_v_run): Use hex2bin, not
4318 unhexify.
4319 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
4320
4321 2014-02-12 Tom Tromey <tromey@redhat.com>
4322
4323 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
4324 convert_int_to_ascii.
4325 * regcache.c (registers_to_string, collect_register_as_string):
4326 Likewise.
4327 * remote-utils.c (look_up_one_symbol, relocate_instruction):
4328 Likewise.
4329 * server.c (process_serial_event): Likewise.
4330 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
4331 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
4332
4333 2014-02-12 Tom Tromey <tromey@redhat.com>
4334
4335 * remote-utils.c (look_up_one_symbol, monitor_output): Use
4336 bin2hex, not hexify.
4337 * tracepoint.c (cmd_qtstatus): Likewise.
4338
4339 2014-02-12 Tom Tromey <tromey@redhat.com>
4340
4341 * remote-utils.c (monitor_output): Pass explicit length to
4342 hexify.
4343
4344 2014-02-12 Tom Tromey <tromey@redhat.com>
4345
4346 * tracepoint.c: Include rsp-low.h.
4347 * server.c: Include rsp-low.h.
4348 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
4349 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
4350 declare.
4351 * remote-utils.c: Include rsp-low.h.
4352 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
4353 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
4354 (convert_int_to_ascii, convert_ascii_to_int): Move to
4355 common/rsp-low.c.
4356 * regcache.c: Include rsp-low.h.
4357 * ax.c: Include rsp-low.h.
4358 * Makefile.in (SFILES): Add common/rsp-low.c.
4359 (OBS): Add rsp-low.o.
4360 (rsp-low.o): New target.
4361
4362 2014-02-12 Tom Tromey <tromey@redhat.com>
4363
4364 * utils.h (pulongest, plongest, phex_nz): Don't declare.
4365 Include print-utils.h.
4366 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
4367 (plongest, thirty_two, phex_nz): Remove.
4368 * Makefile.in (SFILES): Add common/print-utils.c.
4369 (OBS): Add print-utils.o.
4370 (print-utils-ipa.o): New target.
4371 (print-utils.o): New target.
4372 (IPA_OBJS): Add print-utils-ipa.o.
4373
4374 2014-02-06 Tom Tromey <tromey@redhat.com>
4375
4376 * Makefile.in (SFILES): Fix indentation.
4377
4378 2014-02-05 Doug Evans <dje@google.com>
4379
4380 * linux-low.c (linux_wait_for_event): Improve comment.
4381 (linux_wait_1): Keep current_inferior in sync with event_child.
4382
4383 2014-01-22 Doug Evans <dje@google.com>
4384
4385 * gdbthread.h (gdb_id_to_thread): Delete, unused.
4386
4387 2014-01-22 Doug Evans <dje@google.com>
4388
4389 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
4390 * configure: Regenerate.
4391 * config.in: Regenerate.
4392 * Makefile.in (SFILES): Add debug.c.
4393 (OBS): Add debug.o.
4394 * debug.c: New file.
4395 * debug.h: New file.
4396 * linux-aarch64-low.c (*): Update all debugging printfs to use
4397 debug_printf instead of fprintf.
4398 * linux-arm-low.c (*): Ditto.
4399 * linux-cris-low.c (*): Ditto.
4400 * linux-crisv32-low.c (*): Ditto.
4401 * linux-m32r-low.c (*): Ditto.
4402 * linux-sparc-low.c (*): Ditto.
4403 * linux-x86.c (*): Ditto.
4404 * linux-low.c (*): Ditto.
4405 (linux_wait_1): Add calls to debug_enter, debug_exit.
4406 (linux_wait): Remove redundant debugging printf.
4407 (stop_all_lwps): Add calls to debug_enter, debug_exit.
4408 (linux_resume, unstop_all_lwps): Ditto.
4409 * mem-break.c (*): Update all debugging printfs to use
4410 debug_printf instead of fprintf.
4411 * remote-utils.c (*): Ditto.
4412 * thread-db.c (*): Ditto.
4413 * server.c #include <ctype.h>, "gdb_vecs.h".
4414 (debug_threads): Moved to debug.c.
4415 (*): Update all debugging printfs to use debug_printf instead of
4416 fprintf.
4417 (start_inferior): Replace call to fflush with call to debug_flush.
4418 (monitor_show_help): Mention set debug-format.
4419 (parse_debug_format_options): New function.
4420 (handle_monitor_command): Handle "monitor set debug-format".
4421 (gdbserver_usage): Mention --debug-format.
4422 (main): Parse --debug-format.
4423 * server.h (debug_threads): Declaration moved to debug.h.
4424 #include "debug.h".
4425 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
4426 trace_debug_1 that uses debug_printf.
4427 (tracepoint_look_up_symbols): Update all debugging printfs to use
4428 debug_printf instead of fprintf.
4429
4430 2014-01-20 Baruch Siach <baruch@tkos.co.il>
4431
4432 * linux-xtensa-low.c: Include asm/ptrace.h instead of
4433 sys/ptrace.h.
4434
4435 2014-01-17 Pedro Alves <palves@redhat.com>
4436
4437 PR build/16445
4438 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
4439 defined after including gdb_proc_service.h.
4440
4441 2014-01-16 Doug Evans <dje@google.com>
4442
4443 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
4444 (match_dll): Use it.
4445
4446 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
4447
4448 * target.h (target_ops) <read_btrace>: Change parameters and
4449 return type to allow error reporting.
4450 * server.c (handle_qxfer_btrace): Support delta reads. Pass
4451 trace reading errors on.
4452 * linux-low.c (linux_low_read_btrace): Pass trace reading
4453 errors on.
4454 (linux_low_disable_btrace): New.
4455
4456 2014-01-15 Doug Evans <dje@google.com>
4457
4458 * inferiors.c (thread_id_to_gdb_id): Delete.
4459 * inferiors.h (thread_id_to_gdb_id): Delete.
4460
4461 2014-01-13 Eli Zaretskii <eliz@gnu.org>
4462
4463 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
4464 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
4465 versions.
4466
4467 2014-01-08 Pedro Alves <palves@redhat.com>
4468
4469 * server.c (handle_status): Don't discard previous queued stop
4470 replies or thread's pending status here.
4471 (main) <disconnection>: Do it here instead.
4472
4473 2014-01-08 Pedro Alves <palves@redhat.com>
4474
4475 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
4476 * server.c (visit_actioned_threads, handle_pending_status): New
4477 function.
4478 (handle_v_cont): Factor out parts to ...
4479 (resume): ... this new function. If in all-stop, and a thread
4480 being resumed has a pending status, report it without actually
4481 resuming.
4482 (myresume): Adjust to use the new 'resume' function.
4483 (clear_pending_status_callback, set_pending_status_callback)
4484 (find_status_pending_thread_callback): New functions.
4485 (handle_status): Handle the case of multiple threads having
4486 interesting statuses to report. Report threads' real last signal
4487 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
4488 with an interesting thread to report the status for, instead of
4489 always reporting the status of the first thread.
4490
4491 2014-01-01 Joel Brobecker <brobecker@adacore.com>
4492
4493 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
4494 * gdbreplay.c (gdbreplay_version): Likewise.
4495
4496 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
4497
4498 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
4499 iov.iov_len with the real length in use.
4500
4501 2013-12-13 Joel Brobecker <brobecker@adacore.com>
4502
4503 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
4504 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
4505 for all targets that use win32-low.c.
4506 * win32-low.c (win32_ensure_ntdll_loaded): New function.
4507 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
4508
4509 2013-12-13 Pedro Alves <palves@redhat.com>
4510
4511 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
4512 if equal to TARGET_WAITKIND_LOADED.
4513 * win32-low.c (cached_status): New static global.
4514 (win32_wait): Add declaration.
4515 (do_initial_child_stuff): Flush all initial pending debug events
4516 up to the initial breakpoint.
4517 (win32_wait): If CACHED_STATUS was set, return that instead
4518 of doing a real wait. Remove the code resuming the execution
4519 of the inferior after receiving a TARGET_WAITKIND_LOADED event
4520 during the initial phase. Also remove the code changing
4521 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
4522 TARGET_WAITKIND_STOPPED.
4523
4524 2013-12-11 Yao Qi <yao@codesourcery.com>
4525
4526 * notif.c (handle_notif_ack): Return 0 if no notification
4527 matches.
4528
4529 2013-11-20 Doug Evans <dje@google.com>
4530
4531 * linux-low.c (linux_set_resume_request): Fix comment.
4532
4533 2013-11-20 Doug Evans <dje@google.com>
4534
4535 * linux-low.c (resume_status_pending_p): Tweak comment.
4536
4537 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
4538
4539 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
4540 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
4541 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
4542 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
4543 (srv_amd64_regobj): Add amd64-mpx.o.
4544 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
4545 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
4546 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
4547 * i387-fp.c (num_pl_bnd_register) Added constant.
4548 (num_pl_bnd_cfg_registers) Added constant.
4549 (struct i387_xsave) Added reserved area and MPX fields.
4550 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
4551 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
4552 function.
4553 (tdesc_i386_mpx_linux): Add MPX amd64 target.
4554 (init_registers_amd64_mpx_linux): Declare new function.
4555 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
4556 (x86_64_regmap): Add MPX registers.
4557 (x86_linux_read_description): Add MPX case.
4558 (initialize_low_arch): Initialize MPX targets.
4559
4560 2013-11-18 Tom Tromey <tromey@redhat.com>
4561
4562 * configure: Rebuild.
4563 * configure.ac: Don't check for stdlib.h.
4564 * gdbreplay.c: Unconditionally include stdlib.h.
4565
4566 2013-11-18 Tom Tromey <tromey@redhat.com>
4567
4568 * config.in: Rebuild.
4569 * configure: Rebuild.
4570 * configure.ac: Don't use AC_HEADER_DIRENT.
4571
4572 2013-11-18 Tom Tromey <tromey@redhat.com>
4573
4574 * server.h: Don't check HAVE_STRING_H.
4575 * gdbreplay.c: Don't check HAVE_STRING_H.
4576 * configure: Rebuild.
4577
4578 2013-11-18 Tom Tromey <tromey@redhat.com>
4579
4580 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
4581 LIBGNU.
4582
4583 2013-11-08 Tom Tromey <tromey@redhat.com>
4584
4585 * configure, config.in: Rebuild.
4586 * configure.ac: Remove unused configury.
4587
4588 2013-11-08 Tom Tromey <tromey@redhat.com>
4589
4590 * acinclude.m4: Include common.m4, codeset.m4.
4591 * configure, config.in: Rebuild.
4592 * configure.ac: Use GDB_AC_COMMON.
4593
4594 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
4595
4596 * linux-s390-low.c (HWCAP_S390_TE): New define.
4597 (s390_arch_setup): Consider the TE field in the HWCAP for
4598 determining 'have_regset_tdb'.
4599
4600 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
4601
4602 PR gdb/16014
4603 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
4604 call to sizeof.
4605
4606 2013-10-02 Pedro Alves <palves@redhat.com>
4607
4608 * server.c (process_serial_event): Don't output "GDBserver
4609 exiting" if GDB is connected through stdio.
4610 * target.c (mywait): Likewise, be silent if GDB is connected
4611 through stdio.
4612
4613 2013-10-01 Joel Brobecker <brobecker@adacore.com>
4614
4615 * lynx-low.c (lynx_add_threads_after_attach): New function.
4616 (lynx_attach): Remove call to add_thread. Add call to
4617 lynx_add_threads_after_attach instead.
4618
4619 2013-09-28 Mike Frysinger <vapier@gentoo.org>
4620
4621 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
4622 * config.in, configure: Regenerated.
4623
4624 2013-09-18 Yao Qi <yao@codesourcery.com>
4625
4626 PR server/15959
4627 * server.c (start_inferior): Clear 'resume_info'.
4628
4629 2013-09-16 Jiong Wang <jiwang@tilera.com>
4630
4631 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
4632 for each register.
4633
4634 2013-09-16 Jiong Wang <jiwang@tilera.com>
4635
4636 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
4637 linux-tile-low.o to srv_tgtobj.
4638
4639 2013-09-16 Will Newton <will.newton@linaro.org>
4640
4641 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
4642 out regs.
4643
4644 2013-09-06 Pedro Alves <palves@redhat.com>
4645
4646 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
4647 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
4648 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
4649 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
4650 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
4651 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
4652
4653 2013-09-06 Pedro Alves <palves@redhat.com>
4654
4655 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
4656 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
4657
4658 2013-09-06 Pedro Alves <palves@redhat.com>
4659
4660 * linux-amd64-ipa.c: Include tracepoint.h.
4661 * linux-i386-ipa.c: Include tracepoint.h.
4662
4663 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
4664
4665 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
4666 (ps_get_thread_area): New function.
4667
4668 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
4669
4670 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
4671 (initialize_low_arch): Call init_registers_crisv32 rather than
4672 init_register_crisv32.
4673
4674 2013-09-05 Pedro Alves <palves@redhat.com>
4675
4676 * server.h (handle_vFile, hostio_last_error_from_errno): Move
4677 to ...
4678 * hostio.h: ... this new file.
4679 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
4680 win32-low.c: Include hostio.h.
4681
4682 2013-09-05 Pedro Alves <palves@redhat.com>
4683
4684 * server.h (gdb_client_data, handler_func, callback_handler_func)
4685 (delete_file_handler, add_file_handler, append_callback_event)
4686 (delete_callback_event, start_event_loop, initialize_event_loop):
4687 Move to event-loop.h and include it.
4688 * event-loop.h: New file.
4689
4690 2013-09-05 Pedro Alves <palves@redhat.com>
4691
4692 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
4693 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
4694 (loaded_dll, unloaded_dll): Move to ...
4695 * dll.h: ... this new file.
4696 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
4697
4698 2013-09-05 Pedro Alves <palves@redhat.com>
4699
4700 * server.h (current_process, get_thread_process, all_processes)
4701 (add_inferior_to_list, for_each_inferior, current_inferior)
4702 (remove_inferior, add_process, remove_process, find_process_pid)
4703 (have_started_inferiors_p, have_attached_inferiors_p)
4704 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
4705 (clear_inferiors, find_inferior, find_inferior_id)
4706 (inferior_target_data, set_inferior_target_data)
4707 (inferior_regcache_data, set_inferior_regcache_data): Move to
4708 inferiors.h, and include it.
4709 * inferiors.h: New file.
4710
4711 2013-09-05 Pedro Alves <palves@redhat.com>
4712
4713 * server.h (struct emit_ops, current_insn_ptr, emit_error):
4714 Move ...
4715 * ax.h: ... here.
4716
4717 2013-09-05 Pedro Alves <palves@redhat.com>
4718
4719 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
4720 tracepoint.h.
4721 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
4722 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
4723 (handle_tracepoint_general_set, handle_tracepoint_query)
4724 (tracepoint_finished_step, tracepoint_was_hit)
4725 (release_while_stepping_state_list, current_traceframe)
4726 (in_readonly_region, traceframe_read_mem)
4727 (fetch_traceframe_registers, traceframe_read_sdata)
4728 (traceframe_read_info, struct fast_tpoint_collect_status)
4729 (fast_tracepoint_collecting, force_unlock_trace_buffer)
4730 (handle_tracepoit_bkpts, initialize_low_tracepoint)
4731 (supply_fast_tracepoint_registers)
4732 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
4733 (ipa_tdesc, claim_trampoline_space)
4734 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
4735 (agent_mem_read, agent_get_trace_state_variable_value)
4736 (agent_set_trace_state_variable_value, agent_tsv_read)
4737 (agent_mem_read_string, get_raw_reg_func_addr)
4738 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
4739 * tracepoint.h: ... this new file.
4740
4741 2013-09-05 Pedro Alves <palves@redhat.com>
4742
4743 * server.h (perror_with_name, error, fatal, warning, paddress)
4744 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
4745 include it.
4746 * utils.h: New file.
4747
4748 2013-09-05 Pedro Alves <palves@redhat.com>
4749
4750 * server.h (remote_debug, noack_mode, transport_is_reliable)
4751 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
4752 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
4753 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
4754 (write_enn, initialize_async_io, enable_async_io)
4755 (disable_async_io, check_remote_input_interrupt_request)
4756 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
4757 (dead_thread_notify, prepare_resume_reply)
4758 (decode_address_to_semicolon, decode_address, decode_m_packet)
4759 (decode_M_packet, decode_X_packet, decode_xfer_write)
4760 (decode_search_memory_packet, unhexify, hexify)
4761 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
4762 (look_up_one_symbol, relocate_instruction)
4763 (monitor_output): Move to remote-utils.h, and include it.
4764 * remote-utils.h: New file.
4765
4766 2013-09-05 Pedro Alves <palves@redhat.com>
4767
4768 * server.h (_): Delete.
4769
4770 2013-09-02 Pedro Alves <palves@redhat.com>
4771
4772 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
4773 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
4774 allocated.
4775 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
4776
4777 2013-09-02 Pierre Muller <muller@sourceware.org>
4778
4779 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
4780 or WriteProcessMemory complete successfully and handle
4781 ERROR_PARTIAL_COPY error.
4782
4783 2013-09-02 Pedro Alves <palves@redhat.com>
4784
4785 * server.c (gdb_read_memory): Return -1 on traceframe memory read
4786 error instead of EIO.
4787
4788 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
4789
4790 PR server/15604
4791 * linux-low.c: Include filestuff.h.
4792 (linux_create_inferior) <pid == 0>: Call close_most_fds.
4793 * lynx-low.c: Include filestuff.h.
4794 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
4795 * server.c: Include filestuff.h.
4796 (main): Call notice_open_fds.
4797 * spu-low.c: Include filestuff.h.
4798 (spu_create_inferior) <pid == 0>: Call close_most_fds.
4799
4800 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
4801
4802 * Makefile.in: Explain why ../target and ../nat are not
4803 listed as include file search paths.
4804 (linux-waitpid.o): New object file rule.
4805 * configure.srv (srv_native_linux_obj): New variable.
4806 Replace all occurrences of linux native object files with
4807 $srv_native_linux_obj.
4808 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
4809 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
4810 (linux_enable_event_reporting): Remove declaration.
4811 (my_waitpid): Moved to common/linux-waitpid.c.
4812 (linux_wait_for_event): Pass ptid when calling
4813 linux_enable_event_reporting.
4814 (linux_supports_tracefork_flag): Remove.
4815 (linux_enable_event_reporting): Likewise.
4816 (linux_tracefork_grandchild): Remove.
4817 (STACK_SIZE): Moved to common/linux-ptrace.c.
4818 (linux_tracefork_child): Remove.
4819 (linux_test_for_tracefork): Remove.
4820 (linux_look_up_symbols): Call linux_supports_traceclone.
4821 (initialize_low): Remove call to linux_test_for_tracefork.
4822 * linux-low.h (PTRACE_TYPE_ARG3): Move to
4823 common/linux-ptrace.h.
4824 (PTRACE_TYPE_ARG4): Likewise.
4825 Include linux-ptrace.h.
4826
4827 2013-08-21 Pedro Alves <palves@redhat.com>
4828
4829 * config.in: Renegerate.
4830
4831 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
4832
4833 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
4834 (SFILES): Remove $(srcdir)/common/target-common.c and
4835 add $(srcdir)/target/waitstatus.c.
4836 (OBS): Remove target-common.o and add waitstatus.o.
4837 (server_h): Remove $(srcdir)/../common/target-common.h and
4838 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
4839 and $(srcdir)/../target/waitstatus.h.
4840 (target-common.o): Remove.
4841 (waitstatus.o): New target object file.
4842 * target.h: Do not include target-common.h and
4843 include target/resume.h, target/wait.h and
4844 target/waitstatus.h.
4845
4846 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
4847
4848 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
4849 to PTRACE_TYPE_ARG3.
4850 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
4851 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
4852 PTRACE_TYPE_ARG4.
4853 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
4854 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
4855
4856 2013-07-27 Jie Zhang <jie@codesourcery.com>
4857 Daniel Jacobowitz <dan@codesourcery.com>
4858 Yao Qi <yao@codesourcery.com>
4859
4860 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
4861 (mips-linux-watch.o): New rule.
4862 (mips_linux_watch_h): New variable.
4863 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
4864 srv_tgtobj.
4865 * linux-mips-low.c: Include mips-linux-watch.h.
4866 (struct arch_process_info, struct arch_lwp_info): New.
4867 (update_watch_registers_callback): New function.
4868 (mips_linux_new_process, mips_linux_new_thread) New functions.
4869 (mips_linux_prepare_to_resume, mips_insert_point): New
4870 functions.
4871 (mips_remove_point, mips_stopped_by_watchpoint): New
4872 functions.
4873 (rsp_bp_type_to_target_hw_bp_type): New function.
4874 (mips_stopped_data_address): New function.
4875 (the_low_target): Add watchpoint support functions.
4876
4877 2013-07-27 Yao Qi <yao@codesourcery.com>
4878
4879 * i386-low.c: Include break-common.h.
4880 (enum target_hw_bp_type): Remove.
4881
4882 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
4883
4884 * Makefile.in (SFILES): /common/target-common.c.
4885 (OBS): Add target-common.o.
4886 (server_h): Add $(srcdir)/../common/target-common.h.
4887 (target-common.o): New target.
4888 * server.c (queue_stop_reply_callback): Free
4889 status string after use.
4890 * target.c (target_waitstatus_to_string): Remove.
4891 * target.h: Include target-common.h.
4892 (resume_kind): Likewise.
4893 (target_waitkind): Likewise.
4894 (target_waitstatus): Likewise.
4895 (TARGET_WNOHANG): Likewise.
4896
4897 2013-07-04 Yao Qi <yao@codesourcery.com>
4898
4899 * Makefile.in (host_alias): Use @host_noncanonical@.
4900 (target_alias): Use @target_noncanonical@.
4901 * configure.ac: Use ACX_NONCANONICAL_TARGET and
4902 ACX_NONCANONICAL_HOST.
4903 * configure: Regenerated.
4904
4905 Revert:
4906 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
4907
4908 * configure.ac (version_host, version_target): Set and AC_SUBST them.
4909 * configure: Rebuild.
4910 * Makefile.in (version_host, version_target): Get from configure.
4911 (version.c): Use $(version_host) and $(version_target).
4912
4913 2013-07-03 Pedro Alves <palves@redhat.com>
4914
4915 * Makefile.in (config.status): Depend on development.sh.
4916 * acinclude.m4: Include libmcheck.m4.
4917 * configure: Regenerate.
4918
4919 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
4920
4921 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
4922 attribute inside the parentheses.
4923 (winapi_DebugSetProcessKillOnExit): Ditto.
4924 (winapi_DebugBreakProcess): Ditto.
4925 (winapi_GenerateConsoleCtrlEvent): Ditto.
4926
4927 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
4928
4929 * notif.h (notif_event): Add a dummy member to avoid compiler
4930 errors.
4931
4932 2013-07-01 Pedro Alves <palves@redhat.com>
4933
4934 * hostio.c (HOSTIO_PATH_MAX): Define.
4935 (require_filename, handle_open, handle_unlink, handle_readlink):
4936 Use it.
4937
4938 2013-07-01 Pedro Alves <palves@redhat.com>
4939
4940 * server.h: Include "pathmax.h".
4941 * linux-low.c: Don't include sys/param.h.
4942 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
4943 MAXPATHLEN.
4944 * win32-low.c: Don't include sys/param.h.
4945 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
4946
4947 2013-07-01 Pedro Alves <palves@redhat.com>
4948
4949 * event-loop.c: Don't check HAVE_UNISTD_H before including
4950 <unistd.h>.
4951 * gdbreplay.c: Likewise.
4952 * remote-utils.c: Likewise.
4953 * server.c: Likewise.
4954 * configure.ac: Don't check for unistd.h.
4955 * configure: Regenerate.
4956
4957 2013-06-28 Tom Tromey <tromey@redhat.com>
4958
4959 * Makefile.in (version.c): Use version.in, not
4960 common/version.in.
4961
4962 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
4963
4964 * configure.ac (version_host, version_target): Set and AC_SUBST them.
4965 * configure: Rebuild.
4966 * Makefile.in (version_host, version_target): Get from configure.
4967 (version.c): Use $(version_host) and $(version_target).
4968
4969 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
4970
4971 Fix trace-status to output user name without trailing colon.
4972 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
4973
4974 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
4975
4976 Fix trace-status to output proper start-time and stop-time.
4977 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
4978 output start time and stop time in hex as gdb expects.
4979
4980 2013-06-26 Pedro Alves <pedro@codesourcery.com>
4981
4982 * tracepoint.c (build_traceframe_info_xml): Output trace state
4983 variables present in the trace buffer.
4984
4985 2013-06-24 Tom Tromey <tromey@redhat.com>
4986
4987 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
4988 create-version.sh.
4989 (version.o): Remove.
4990 * gdbreplay.c: Include version.h.
4991 (version, host_name): Don't declare.
4992 * server.h: Include version.h.
4993 (version, host_name): Don't declare.
4994
4995 2013-06-12 Pedro Alves <palves@redhat.com>
4996
4997 * linux-x86-low.c (linux_is_elf64): Delete global.
4998 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
4999 with local linux_pid_exe_is_elf_64_file use.
5000
5001 2013-06-11 Pedro Alves <palves@redhat.com>
5002
5003 * linux-low.c (regset_disabled, disable_regset): New functions.
5004 (regsets_fetch_inferior_registers)
5005 (regsets_store_inferior_registers): Use them.
5006 (initialize_regsets_info); Don't allocate the disabled_regsets
5007 array here.
5008 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
5009 comment.
5010
5011 2013-06-11 Pedro Alves <palves@redhat.com>
5012
5013 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
5014 xmalloc.
5015
5016 2013-06-11 Pedro Alves <palves@redhat.com>
5017
5018 * linux-x86-low.c (initialize_low_arch): Call
5019 init_registers_x32_avx_linux.
5020
5021 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
5022
5023 Fix compatibility with Android Bionic.
5024 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
5025 it is not empty.
5026
5027 2013-06-07 Pedro Alves <palves@redhat.com>
5028
5029 PR server/14823
5030 * Makefile.in (OBS): Add tdesc.o.
5031 (IPA_OBJS): Add tdesc-ipa.o.
5032 (tdesc-ipa.o): New rule.
5033 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
5034 interface.
5035 * linux-low.c (new_inferior): Delete.
5036 (disabled_regsets, num_regsets): Delete.
5037 (linux_add_process): Adjust to set the new per-process
5038 new_inferior flag.
5039 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
5040 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
5041 was a stop. When calling arch_setup, switch the current inferior
5042 to the thread that got an event.
5043 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
5044 (regsets_fetch_inferior_registers)
5045 (regsets_store_inferior_registers): New regsets_info parameter.
5046 Adjust to use it.
5047 (linux_register_in_regsets): New regs_info parameter. Adjust to
5048 use it.
5049 (register_addr, fetch_register, store_register): New usrregs_info
5050 parameter. Adjust to use it.
5051 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
5052 parameter regs_info. Adjust to use it.
5053 (linux_fetch_registers): Get the current inferior's regs_info, and
5054 adjust to use it.
5055 (linux_store_registers): Ditto.
5056 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
5057 (initialize_low): Don't initialize the target_regsets here. Call
5058 initialize_low_arch.
5059 * linux-low.h (target_regsets): Delete declaration.
5060 (struct regsets_info): New.
5061 (struct usrregs_info): New.
5062 (struct regs_info): New.
5063 (struct process_info_private) <new_inferior>: New field.
5064 (struct linux_target_ops): Delete the num_regs, regmap, and
5065 regset_bitmap fields. New field regs_info.
5066 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
5067 * i387-fp.c (num_xmm_registers): Delete.
5068 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
5069 calls to new interface.
5070 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
5071 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
5072 Infer the number of xmm registers from the regcache's target
5073 description.
5074 * i387-fp.h (num_xmm_registers): Delete.
5075 * inferiors.c (add_thread): Don't install the thread's regcache
5076 here.
5077 * proc-service.c (gregset_info): Fetch the current inferior's
5078 regs_info. Adjust to use it.
5079 * regcache.c: Include tdesc.h.
5080 (register_bytes, reg_defs, num_registers)
5081 (gdbserver_expedite_regs): Delete.
5082 (get_thread_regcache): If the thread doesn't have a regcache yet,
5083 create one, instead of aborting gdbserver.
5084 (regcache_invalidate_one): Rename to ...
5085 (regcache_invalidate_thread): ... this.
5086 (regcache_invalidate_one): New.
5087 (regcache_invalidate): Only invalidate registers of the current
5088 process.
5089 (init_register_cache): Add target_desc parameter, and use it.
5090 (new_register_cache): Ditto. Assert the target description has a
5091 non zero registers_size.
5092 (regcache_cpy): Add assertions. Adjust.
5093 (realloc_register_cache, set_register_cache): Delete.
5094 (registers_to_string, registers_from_string): Adjust.
5095 (find_register_by_name, find_regno, find_register_by_number)
5096 (register_cache_size): Add target_desc parameter, and use it.
5097 (free_register_cache_thread, free_register_cache_thread_one)
5098 (regcache_release, register_cache_size): New.
5099 (register_size): Add target_desc parameter, and use it.
5100 (register_data, supply_register, supply_register_zeroed)
5101 (supply_regblock, supply_register_by_name, collect_register)
5102 (collect_register_as_string, collect_register_by_name): Adjust.
5103 * regcache.h (struct target_desc): Forward declare.
5104 (struct regcache) <tdesc>: New field.
5105 (init_register_cache, new_register_cache): Add target_desc
5106 parameter.
5107 (regcache_invalidate_thread): Declare.
5108 (regcache_invalidate_one): Delete declaration.
5109 (regcache_release): Declare.
5110 (find_register_by_number, register_cache_size, register_size)
5111 (find_regno): Add target_desc parameter.
5112 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
5113 declarations.
5114 * remote-utils.c: Include tdesc.h.
5115 (outreg, prepare_resume_reply): Adjust.
5116 * server.c: Include tdesc.h.
5117 (gdbserver_xmltarget): Delete declaration.
5118 (get_features_xml, process_serial_event): Adjust.
5119 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
5120 declare.
5121 (struct process_info) <tdesc>: New field.
5122 (ipa_tdesc): Declare.
5123 * tdesc.c: New file.
5124 * tdesc.h: New file.
5125 * tracepoint.c: Include tdesc.h.
5126 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
5127 (get_context_regcache): Adjust to pass ipa_tdesc down.
5128 (do_action_at_tracepoint): Adjust to get the register cache size
5129 from the context regcache's description.
5130 (traceframe_walk_blocks): Adjust to get the register cache size
5131 from the current trace frame's description.
5132 (traceframe_get_pc): Adjust to get current trace frame's
5133 description and pass it down.
5134 (gdb_collect): Adjust to get the register cache size from the
5135 IPA's description.
5136 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
5137 (gdbserver_xmltarget): Delete.
5138 (initialize_low_tracepoint): Set the ipa's target description.
5139 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
5140 (initialize_low_tracepoint): Set the ipa's target description.
5141 * linux-x86-low.c: Include tdesc.h.
5142 [__x86_64__] (is_64bit_tdesc): New.
5143 (ps_get_thread_area, x86_get_thread_area): Use it.
5144 (i386_cannot_store_register): Rename to ...
5145 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
5146 (i386_cannot_fetch_register): Rename to ...
5147 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
5148 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
5149 to new interface.
5150 (target_regsets): Rename to ...
5151 (x86_regsets): ... this.
5152 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
5153 interface.
5154 (x86_siginfo_fixup): Use is_64bit_tdesc.
5155 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
5156 (tdesc_x32_avx_linux, tdesc_x32_linux)
5157 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
5158 Declare.
5159 (x86_linux_update_xmltarget): Delete.
5160 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
5161 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
5162 (AMD64_LINUX_USER64_CS): New.
5163 (x86_linux_read_description): New, based on
5164 x86_linux_update_xmltarget.
5165 (same_process_callback): New.
5166 (x86_arch_setup_process_callback): New.
5167 (x86_linux_update_xmltarget): New.
5168 (x86_regsets_info): New.
5169 (amd64_linux_regs_info): New.
5170 (i386_linux_usrregs_info): New.
5171 (i386_linux_regs_info): New.
5172 (x86_linux_regs_info): New.
5173 (x86_arch_setup): Reimplement.
5174 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
5175 (x86_emit_ops): Ditto.
5176 (the_low_target): Adjust. Install x86_linux_regs_info,
5177 x86_cannot_fetch_register, and x86_cannot_store_register.
5178 (initialize_low_arch): New.
5179 * linux-ia64-low.c (tdesc_ia64): Declare.
5180 (ia64_fetch_register): Adjust.
5181 (ia64_usrregs_info, regs_info): New globals.
5182 (ia64_regs_info): New function.
5183 (the_low_target): Adjust.
5184 (initialize_low_arch): New function.
5185 * linux-sparc-low.c (tdesc_sparc64): Declare.
5186 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
5187 Adjust.
5188 (sparc_arch_setup): New function.
5189 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
5190 (the_low_target): Adjust.
5191 (initialize_low_arch): New function.
5192 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
5193 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
5194 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
5195 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
5196 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
5197 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
5198 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
5199 (tdesc_powerpc_isa205_vsx64l): Declare.
5200 (ppc_cannot_store_register, ppc_collect_ptrace_register)
5201 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
5202 (ppc_set_pc, ppc_get_hwcap): Adjust.
5203 (ppc_usrregs_info): Forward declare.
5204 (!__powerpc64__) ppc_regmap_adjusted: New global.
5205 (ppc_arch_setup): Adjust to the current process'es target
5206 description.
5207 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
5208 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
5209 (ppc_store_evrregset): Adjust.
5210 (target_regsets): Rename to ...
5211 (ppc_regsets): ... this, and make static.
5212 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
5213 (ppc_regs_info): New function.
5214 (the_low_target): Adjust.
5215 (initialize_low_arch): New function.
5216 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
5217 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
5218 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
5219 (tdesc_s390x_linux64v2): Declare.
5220 (s390_collect_ptrace_register, s390_supply_ptrace_register)
5221 (s390_fill_gregset, s390_store_last_break): Adjust.
5222 (target_regsets): Rename to ...
5223 (s390_regsets): ... this, and make static.
5224 (s390_get_pc, s390_set_pc): Adjust.
5225 (s390_get_hwcap): New target_desc parameter, and use it.
5226 [__s390x__] (have_hwcap_s390_high_gprs): New global.
5227 (s390_arch_setup): Adjust to set the current process'es target
5228 description. Don't adjust the regmap.
5229 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
5230 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
5231 (regs_info_3264): New globals.
5232 (s390_regs_info): New function.
5233 (the_low_target): Adjust.
5234 (initialize_low_arch): New function.
5235 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
5236 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
5237 [__mips64] (init_registers_mips_linux)
5238 (init_registers_mips_dsp_linux): Delete defines.
5239 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
5240 (have_dsp): New global.
5241 (mips_read_description): New, based on mips_arch_setup.
5242 (mips_arch_setup): Reimplement.
5243 (get_usrregs_info): New function.
5244 (mips_cannot_fetch_register, mips_cannot_store_register)
5245 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
5246 (mips_fill_fpregset, mips_store_fpregset): Adjust.
5247 (target_regsets): Rename to ...
5248 (mips_regsets): ... this, and make static.
5249 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
5250 (dsp_regs_info, regs_info): New globals.
5251 (mips_regs_info): New function.
5252 (the_low_target): Adjust.
5253 (initialize_low_arch): New function.
5254 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
5255 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
5256 Declare.
5257 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
5258 (arm_read_description): New, with bits factored from
5259 arm_arch_setup.
5260 (arm_arch_setup): Reimplement.
5261 (target_regsets): Rename to ...
5262 (arm_regsets): ... this, and make static.
5263 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
5264 (arm_regs_info): New function.
5265 (the_low_target): Adjust.
5266 (initialize_low_arch): New function.
5267 * linux-m68k-low.c (tdesc_m68k): Declare.
5268 (target_regsets): Rename to ...
5269 (m68k_regsets): ... this, and make static.
5270 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
5271 (m68k_regs_info): New function.
5272 (m68k_arch_setup): New function.
5273 (the_low_target): Adjust.
5274 (initialize_low_arch): New function.
5275 * linux-sh-low.c (tdesc_sharch): Declare.
5276 (target_regsets): Rename to ...
5277 (sh_regsets): ... this, and make static.
5278 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
5279 (sh_regs_info, sh_arch_setup): New functions.
5280 (the_low_target): Adjust.
5281 (initialize_low_arch): New function.
5282 * linux-bfin-low.c (tdesc_bfin): Declare.
5283 (bfin_arch_setup): New function.
5284 (bfin_usrregs_info, regs_info): New globals.
5285 (bfin_regs_info): New function.
5286 (the_low_target): Adjust.
5287 (initialize_low_arch): New function.
5288 * linux-cris-low.c (tdesc_cris): Declare.
5289 (cris_arch_setup): New function.
5290 (cris_usrregs_info, regs_info): New globals.
5291 (cris_regs_info): New function.
5292 (the_low_target): Adjust.
5293 (initialize_low_arch): New function.
5294 * linux-cris-low.c (tdesc_crisv32): Declare.
5295 (cris_arch_setup): New function.
5296 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
5297 (cris_regs_info): New function.
5298 (the_low_target): Adjust.
5299 (initialize_low_arch): New function.
5300 * linux-m32r-low.c (tdesc_m32r): Declare.
5301 (m32r_arch_setup): New function.
5302 (m32r_usrregs_info, regs_info): New globals.
5303 (m32r_regs_info): Adjust.
5304 (initialize_low_arch): New function.
5305 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
5306 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
5307 (tic6x_usrregs_info): Forward declare.
5308 (tic6x_read_description): New function, based on ...
5309 (tic6x_arch_setup): ... this. Reimplement.
5310 (target_regsets): Rename to ...
5311 (tic6x_regsets): ... this, and make static.
5312 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
5313 (tic6x_regs_info): New function.
5314 (the_low_target): Adjust.
5315 (initialize_low_arch): New function.
5316 * linux-xtensa-low.c (tdesc_xtensa): Declare.
5317 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
5318 (target_regsets): Rename to ...
5319 (xtensa_regsets): ... this, and make static.
5320 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
5321 globals.
5322 (xtensa_arch_setup, xtensa_regs_info): New functions.
5323 (the_low_target): Adjust.
5324 (initialize_low_arch): New function.
5325 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
5326 (nios2_arch_setup): Set the current process'es tdesc.
5327 (target_regsets): Rename to ...
5328 (nios2_regsets): ... this.
5329 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
5330 (nios2_regs_info): New function.
5331 (the_low_target): Adjust.
5332 (initialize_low_arch): New function.
5333 * linux-aarch64-low.c (tdesc_aarch64): Declare.
5334 (aarch64_arch_setup): Set the current process'es tdesc.
5335 (target_regsets): Rename to ...
5336 (aarch64_regsets): ... this.
5337 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
5338 (aarch64_regs_info): New function.
5339 (the_low_target): Adjust.
5340 (initialize_low_arch): New function.
5341 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
5342 globals.
5343 (target_regsets): Rename to ...
5344 (tile_regsets): ... this.
5345 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
5346 (tile_regs_info): New function.
5347 (tile_arch_setup): Set the current process'es tdesc.
5348 (the_low_target): Adjust.
5349 (initialize_low_arch): New function.
5350 * spu-low.c (tdesc_spu): Declare.
5351 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
5352 * win32-arm-low.c (tdesc_arm): Declare.
5353 (arm_arch_setup): New function.
5354 (the_low_target): Install arm_arch_setup instead of
5355 init_registers_arm.
5356 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
5357 (init_windows_x86): Rename to ...
5358 (i386_arch_setup): ... this. Set `win32_tdesc'.
5359 (the_low_target): Adjust.
5360 * win32-low.c (win32_tdesc): New global.
5361 (child_add_thread): Don't create the thread cache here.
5362 (do_initial_child_stuff): Set the new process'es tdesc.
5363 * win32-low.h (struct target_desc): Forward declare.
5364 (win32_tdesc): Declare.
5365 * lynx-i386-low.c (tdesc_i386): Declare global.
5366 (lynx_i386_arch_setup): Set `lynx_tdesc'.
5367 * lynx-low.c (lynx_tdesc): New global.
5368 (lynx_add_process): Set the new process'es tdesc.
5369 * lynx-low.h (struct target_desc): Forward declare.
5370 (lynx_tdesc): Declare global.
5371 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
5372 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
5373 * nto-low.c (nto_tdesc): New global.
5374 (do_attach): Set the new process'es tdesc.
5375 * nto-low.h (struct target_desc): Forward declare.
5376 (nto_tdesc): Declare.
5377 * nto-x86-low.c (tdesc_i386): Declare.
5378 (nto_x86_arch_setup): Set `nto_tdesc'.
5379
5380 2013-06-04 Gary Benson <gbenson@redhat.com>
5381
5382 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
5383 to qSupported response when appropriate.
5384 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
5385 with nonzero-length annex.
5386 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
5387 arguments supplied in annex.
5388
5389 2013-05-31 Doug Evans <dje@google.com>
5390
5391 PR server/15594
5392 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
5393 64 bits in 64-cross-32 environment.
5394
5395 2013-05-28 Pedro Alves <palves@redhat.com>
5396
5397 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
5398 (aarch64-without-fpu.c): Delete rule.
5399 * configure.srv (aarch64*-*-linux*): Remove references to
5400 aarch64-without-fpu.o and aarch64-without-fpu.xml.
5401 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
5402 declaration.
5403
5404 2013-05-24 Pedro Alves <palves@redhat.com>
5405
5406 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
5407 instead of strchr/decode_address. Error if the range isn't split
5408 with a ','. Don't assume there's be a ':' in the action.
5409
5410 2013-05-23 Yao Qi <yao@codesourcery.com>
5411 Pedro Alves <palves@redhat.com>
5412
5413 * linux-low.c (lwp_in_step_range): New function.
5414 (linux_wait_1): If the thread was range stepping and stopped
5415 outside the stepping range, report the stop to GDB. Otherwise,
5416 continue stepping. Add range stepping debug output.
5417 (linux_set_resume_request): Copy the step range from the resume
5418 request to the lwp.
5419 (linux_supports_range_stepping): New.
5420 (linux_target_ops) <supports_range_stepping>: Set to
5421 linux_supports_range_stepping.
5422 * linux-low.h (struct linux_target_ops)
5423 <supports_range_stepping>: New field.
5424 (struct lwp_info) <step_range_start, step_range_end>: New fields.
5425 * linux-x86-low.c (x86_supports_range_stepping): New.
5426 (the_low_target) <supports_range_stepping>: Set to
5427 x86_supports_range_stepping.
5428 * server.c (handle_v_cont): Handle 'r' action.
5429 (handle_v_requests): Append ";r" if the target supports range
5430 stepping.
5431 * target.h (struct thread_resume) <step_range_start,
5432 step_range_end>: New fields.
5433 (struct target_ops) <supports_range_stepping>:
5434 New field.
5435 (target_supports_range_stepping): New macro.
5436
5437 2013-05-17 Joel Brobecker <brobecker@adacore.com>
5438
5439 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
5440 confusion in comment.
5441
5442 2013-05-17 Joel Brobecker <brobecker@adacore.com>
5443
5444 * lynx-low.c (struct process_info_private): New type.
5445 (lynx_add_process): New function.
5446 (lynx_create_inferior, lynx_attach): Replace calls to
5447 add_process by calls to lynx_add_process.
5448 (lynx_resume): If PTID is null, then try using
5449 current_process()->private->last_wait_event_ptid.
5450 Add comments.
5451 (lynx_clear_inferiors): Delete. The contents of that function
5452 has been inlined in lynx_mourn;
5453 (lynx_wait_1): Save the ptid in the process's private data.
5454 (lynx_mourn): Free the process' private data. Replace call
5455 to lynx_clear_inferiors by call to clear_inferiors.
5456
5457 2013-05-17 Yao Qi <yao@codesourcery.com>
5458
5459 * i386-low.c (i386_length_and_rw_bits): Move the comment to
5460 the right place.
5461
5462 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
5463
5464 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
5465 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
5466 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
5467 PT_TEXT_END_ADDR guards. Update comments.
5468 (linux_target_op) <read_offsets>: Conditionally define to
5469 linux_read_offsets if the target is UCLIBC and if it defines
5470 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
5471
5472 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
5473 Andrew Jenner <andrew@codesourcery.com>
5474
5475 * Makefile.in (SFILES): Add linux-nios2-low.c.
5476 (clean): Add action to delete nios2-linux.c.
5477 (nios2-linux.c): New rule.
5478 * configure.srv: Add nios2*-*-linux*.
5479 * linux-nios2-low.c: New.
5480
5481 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
5482
5483 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
5484
5485 2013-04-25 Hui Zhu <hui@codesourcery.com>
5486
5487 PR gdb/15186
5488 * ax.c (ax_printf): Add fflush.
5489
5490 2013-04-22 Tom Tromey <tromey@redhat.com>
5491
5492 * Makefile.in (SFILES): Add filestuff.c.
5493 (OBS): Add filestuff.o.
5494 (filestuff.o): New target.
5495 * config.in, configure: Rebuild.
5496 * configure.ac: Check for fdwalk, pipe2.
5497
5498 2013-04-17 Pedro Alves <palves@redhat.com>
5499
5500 * configure.ac (USE_THREAD_DB): Delete variable.
5501 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
5502 Don't AC_SUBST USE_THREAD_DB.
5503 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
5504 * config.in, configure: Regenerate.
5505
5506 2013-04-16 Pedro Alves <palves@redhat.com>
5507
5508 * linux-low.h (struct lwp_info) <thread_known>: Move under
5509 the USE_THREAD_DB #ifdef.
5510
5511 2013-04-16 Pedro Alves <palves@redhat.com>
5512
5513 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
5514 (linux-low.o): Delete rule.
5515 * linux-low.h: Always include "gdb_thread_db.h" instead of
5516 conditionally including thread_db.h.
5517 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
5518 HAVE_THREAD_DB_H.
5519
5520 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
5521
5522 * Makefile.in (install-only): Fix make install regression.
5523
5524 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
5525
5526 Convert man pages to texinfo, new gdbinit.5 texinfo page.
5527 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
5528 installation.
5529 * gdbserver.1: Remove.
5530
5531 2013-03-22 Pedro Alves <palves@redhat.com>
5532
5533 * linux-low.c (handle_extended_wait): Don't call
5534 linux_enable_event_reporting.
5535
5536 2013-03-15 Tony Theodore <tonyt@logyst.com>
5537
5538 PR build/9098:
5539 * Makefile.in (SHELL): Use @SHELL@.
5540
5541 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
5542
5543 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
5544 compiler warning.
5545
5546 2013-03-13 Joel Brobecker <brobecker@adacore.com>
5547
5548 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
5549 Remove extraneous NULL element.
5550
5551 2013-03-13 Yao Qi <yao@codesourcery.com>
5552
5553 * tracepoint.c (traceframe_read_tsv): Look for the last matched
5554 'V' block in trace frame.
5555
5556 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
5557
5558 * target.h (struct target_ops): Add btrace ops.
5559 (target_supports_btrace): New macro.
5560 (target_enable_btrace): New macro.
5561 (target_disable_btrace): New macro.
5562 (target_read_btrace): New macro.
5563 * gdbthread.h (struct thread_info): Add btrace field.
5564 * server.c: Include btrace-common.h.
5565 (handle_btrace_general_set): New function.
5566 (handle_btrace_enable): New function.
5567 (handle_btrace_disable): New function.
5568 (handle_general_set): Call handle_btrace_general_set.
5569 (handle_qxfer_btrace): New function.
5570 (struct qxfer qxfer_packets[]): Add btrace entry.
5571 * inferiors.c (remove_thread): Disable btrace.
5572 * linux-low: Include linux-btrace.h.
5573 (linux_low_enable_btrace): New function.
5574 (linux_low_read_btrace): New function.
5575 (linux_target_ops): Add btrace ops.
5576 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
5577 Add srv_linux_btrace=yes.
5578 (x86_64-*-linux*): Add linux-btrace.o.
5579 Add srv_linux_btrace=yes.
5580 * configure.ac: Define HAVE_LINUX_BTRACE.
5581 * config.in: Regenerated.
5582 * configure: Regenerated.
5583
5584 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
5585
5586 * server.c (handle_qxfer): Preserve error message if -3 is
5587 returned.
5588 (qxfer): Document the -3 return value.
5589
5590 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
5591
5592 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
5593 (linux_btrace_h): New variable.
5594 (linux-btrace.o): New rule.
5595
5596 2013-03-08 Stan Shebs <stan@codesourcery.com>
5597 Hafiz Abid Qadeer <abidh@codesourcery.com>
5598
5599 * tracepoint.c (trace_buffer_size): New global.
5600 (DEFAULT_TRACE_BUFFER_SIZE): New define.
5601 (init_trace_buffer): Change to one-argument function. Allocate
5602 trace buffer memory.
5603 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
5604 handle QTBuffer:size packet.
5605 (cmd_bigqtbuffer_size): New function.
5606 (initialize_tracepoint): Call init_trace_buffer with
5607 DEFAULT_TRACE_BUFFER_SIZE.
5608 * server.c (handle_query): Add QTBuffer:size in the
5609 supported packets.
5610
5611 2013-03-07 Yao Qi <yao@codesourcery.com>
5612
5613 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
5614 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
5615 of -1.
5616 (cmd_qtsp): Adjust condition. Do post increment.
5617 Set cur_action and cur_step_action back to 0.
5618
5619 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
5620
5621 PR server/15236
5622 * linux-low.c (linux_write_memory): Return early success if LEN is
5623 zero.
5624
5625 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
5626
5627 * configure.srv: Add x86_64-*-cygwin* as target.
5628
5629 2013-02-28 Tom Tromey <tromey@redhat.com>
5630
5631 * configure.ac: Invoke AC_SYS_LARGEFILE.
5632 * configure, config.in: Rebuild.
5633
5634 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
5635
5636 * win32-low.c: Throughout, fix format strings and casts of
5637 printf-like functions to avoid type related warnings on all
5638 platforms.
5639 (get_child_debug_event): Print dwDebugEventCode as hex since
5640 that's how it's usually documented.
5641
5642 2013-02-28 Yao Qi <yao@codesourcery.com>
5643
5644 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
5645 pulongest.
5646
5647 2013-02-27 Jiong Wang <jiwang@tilera.com>
5648
5649 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
5650 (reg-tilegx32.c): New rule.
5651 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
5652 * linux-tile-low.c (tile_arch_setup): New function. Invoke
5653 different register info initializer according to elf class.
5654 (init_registers_tilgx32): New function. The tilegx32 register info
5655 initializer.
5656 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
5657 (tile_store_gregset): Likewise.
5658
5659 2013-02-27 Yao Qi <yao@codesourcery.com>
5660
5661 * server.c (process_point_options): Print debug message when
5662 debug_threads is true.
5663
5664 2013-02-26 Yao Qi <yao@codesourcery.com>
5665
5666 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
5667
5668 2013-02-19 Pedro Alves <palves@redhat.com>
5669 Kai Tietz <ktietz@redhat.com>
5670
5671 PR gdb/15161
5672
5673 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
5674 instead of strtoul to extract address from packet.
5675 (process_serial_event) <'z'>: Likewise.
5676
5677 2013-02-18 Yao Qi <yao@codesourcery.com>
5678
5679 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
5680
5681 2013-02-14 Pedro Alves <palves@redhat.com>
5682
5683 Plug memory leak.
5684
5685 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
5686 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
5687
5688 2013-02-14 Pedro Alves <palves@redhat.com>
5689
5690 * tracepoint.c (cmd_qtdpsrc): Use savestring.
5691
5692 2013-02-14 Pedro Alves <palves@redhat.com>
5693
5694 * tracepoint.c (save_string): Delete.
5695 (add_tracepoint_action): Use savestring instead of save_string.
5696
5697 2013-02-12 Pedro Alves <palves@redhat.com>
5698
5699 * linux-xtensa-low.c: Ditto.
5700 * xtensa-xtregs.c: Ditto.
5701
5702 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
5703
5704 * thread-db.c (thread_db_get_tls_address): NULL pointer check
5705 thread_db.
5706
5707 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
5708
5709 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
5710 aarch64_num_wp_regs and aarch64_num_bp_regs to
5711 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
5712
5713 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
5714
5715 * linux-aarch64-low.c (ps_get_thread_area): Replace
5716 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
5717
5718 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
5719 Marcus Shawcroft <marcus.shawcroft@arm.com>
5720 Nigel Stephens <nigel.stephens@arm.com>
5721 Yufeng Zhang <yufeng.zhang@arm.com>
5722
5723 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
5724 (aarch64.c, aarch64-without-fpu.c): New targets.
5725 * configure.srv (aarch64*-*-linux*): New.
5726 * linux-aarch64-low.c: New file.
5727
5728 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
5729
5730 * linux-low.c (handle_extended_wait, linux_create_inferior)
5731 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
5732 (dequeue_one_deferred_signal, linux_resume_one_thread)
5733 (fetch_register, linux_write_memory, linux_enable_event_reporting)
5734 (linux_tracefork_grandchild, linux_test_for_tracefork)
5735 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
5736 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
5737 where the argument is 0.
5738
5739 2013-01-25 Yao Qi <yao@codesourcery.com>
5740
5741 * event-loop.c: Include "queue.h".
5742 (gdb_event_p): New typedef.
5743 (struct gdb_event) <next_event>: Remove.
5744 (event_queue): Change to QUEUE(gdb_event_p).
5745 (async_queue_event): Remove.
5746 (gdb_event_xfree): New.
5747 (initialize_event_loop): New.
5748 (process_event): Use API from QUEUE.
5749 (wait_for_event): Likewise.
5750 * server.c (main): Call initialize_event_loop.
5751 * server.h (initialize_event_loop): Declare.
5752
5753 2013-01-18 Yao Qi <yao@codesourcery.com>
5754
5755 * ax.h (struct eval_agent_expr_context): New.
5756 (gdb_eval_agent_expr): Update declaration.
5757 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
5758 TFRAME. Add new argument CTX.
5759 * server.h (struct eval_agent_expr_context): Declare.
5760 (agent_mem_read, agent_tsv_read): Update declaration.
5761 (agent_mem_read_string): Likewise.
5762 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
5763 (add_traceframe_block): Add new argument TPOINT.
5764 Increase TPOINT->traceframe_usage.
5765 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
5766 eval_tracepoint_agent_expr.
5767 (condition_true_at_tracepoint): Likewise.
5768 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
5769 (agent_mem_read_string, agent_tsv_read): Likewise.
5770
5771 2013-01-16 Yao Qi <yao@codesourcery.com>
5772
5773 * linux-low.c (linux_resume_one_lwp): Don't check
5774 'lwp->bp_reinsert != 0'.
5775
5776 2013-01-07 Joel Brobecker <brobecker@adacore.com>
5777 Pedro Alves <palves@redhat.com>
5778
5779 * lynx-low.c (ptrace_request_to_str): Define a temporary
5780 macro and use it to simplify this function's implementation.
5781
5782 2013-01-07 Joel Brobecker <brobecker@adacore.com>
5783
5784 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
5785 sets errno.
5786
5787 2013-01-07 Joel Brobecker <brobecker@adacore.com>
5788
5789 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
5790
5791 2013-01-07 Joel Brobecker <brobecker@adacore.com>
5792
5793 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
5794
5795 2013-01-07 Joel Brobecker <brobecker@adacore.com>
5796
5797 * lynx-low.c (lynx_resume): Use the resume_info parameter
5798 to determine the ptid for the lynx_ptrace call, unless
5799 it is equal to minus_one_ptid, in which case we use the
5800 ptid of the current_inferior.
5801 (lynx_wait_1): After having received a thread create/exit
5802 event, resume the inferior's execution using the signaling
5803 thread's ptid, rather than the old ptid.
5804
5805 2013-01-07 Joel Brobecker <brobecker@adacore.com>
5806
5807 * lynx-low.c (lynx_resume): Delete variable ret.
5808
5809 2013-01-01 Joel Brobecker <brobecker@adacore.com>
5810
5811 * gdbreplay.c (gdbreplay_version): Update copyright year.
5812 * server.c (gdbserver_version): Likewise.
5813
5814 2012-12-17 Joel Brobecker <brobecker@adacore.com>
5815
5816 * lynx-low.c (lynx_wait_1): Add debug trace before adding
5817 new thread.
5818
5819 2012-12-17 Joel Brobecker <brobecker@adacore.com>
5820
5821 * lynx-low.c (ptrace_request_to_str): Add handling for
5822 PTRACE_GETTRACESIG.
5823
5824 2012-12-17 Joel Brobecker <brobecker@adacore.com>
5825
5826 * lynx-low.c (lynx_attach): Delete variable new_process.
5827
5828 2012-12-17 Joel Brobecker <brobecker@adacore.com>
5829
5830 * lynx-low.c (lynx_create_inferior): Delete variable
5831 new_process.
5832
5833 2012-12-17 Joel Brobecker <brobecker@adacore.com>
5834
5835 * lynx-low.c (ptrace_request_to_str): Do not handle
5836 PTRACE_GETTHREADLIST if this macro does not exist.
5837
5838 2012-12-15 Yao Qi <yao@codesourcery.com>
5839
5840 * Makefile.in (OBS): Add notif.o.
5841 * notif.c, notif.h: New.
5842 * server.c: Include "notif.h".
5843 (struct vstop_notif) <next>: Remove.
5844 <base>: New field.
5845 (queue_stop_reply): Update.
5846 (push_event, send_next_stop_reply): Remove.
5847 (discard_queued_stop_replies): Update.
5848 (notif_stop): New variable.
5849 (handle_v_stopped): Remove.
5850 (handle_v_requests): Don't call handle_v_stopped. Call
5851 handle_ack_notif instead.
5852 (queue_stop_reply_callback): Call notif_event_enque instead
5853 of queue_stop_reply.
5854 (handle_status): Don't call send_next_stop_reply, call
5855 notif_write_event instead.
5856 (kill_inferior_callback): Likewise.
5857 (detach_or_kill_inferior_callback): Likewise.
5858 (main): Call initialize_notif.
5859 (process_serial_event): Call QUEUE_is_empty.
5860 (handle_target_event): Call notif_push instead of push event.
5861 * server.h (push_event): Remove declaration.
5862
5863 2012-12-10 Tom Tromey <tromey@redhat.com>
5864
5865 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
5866 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
5867 macros.
5868 (.c.o): Rewrite.
5869 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
5870 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
5871 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
5872 (amd64-linux-ipa.o, ax.o): Rewrite.
5873 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
5874 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
5875 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
5876 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
5877 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
5878 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
5879 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
5880 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
5881 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
5882 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
5883 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
5884 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
5885 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
5886 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
5887 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
5888 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
5889 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
5890 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
5891 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
5892 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
5893 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
5894 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
5895 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
5896 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
5897 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
5898 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
5899 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
5900 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
5901 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
5902 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
5903 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
5904 (reg-tilegx.o): Remove.
5905 (all_object_files): New macro.
5906 Include .deps files.
5907 * aclocal.m4, configure: Rebuild.
5908 * acinclude.m4: Include depstand.m4, lead-dot.m4.
5909 * configure.ac: Invoke ZW_CREATE_DEPDIR,
5910 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
5911
5912 2012-12-05 Tom Tromey <tromey@redhat.com>
5913
5914 PR gdb/14917:
5915 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
5916
5917 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
5918
5919 * configure.ac: Check for linux/perf_event.h.
5920 * config.in: Regenerated.
5921 * configure: Regenerated.
5922
5923 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
5924
5925 * hostio.c (handle_readlink): Decrease buffer size
5926 parameter passed to readlink by one byte.
5927
5928 2012-11-26 Yao Qi <yao@codesourcery.com>
5929
5930 * configure.ac (build_warnings): Append '-Wempty-body'.
5931 * configure: Regenerated.
5932 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
5933 body.
5934
5935 2012-11-15 Pierre Muller <muller@sourceware.org>
5936
5937 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
5938 * config.in: Regenerate.
5939 * configure: Regenerate.
5940 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
5941 Use "gdb_wait.h" header instead of <sys/wait.h> header.
5942 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
5943 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
5944 header.
5945 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
5946 instead of <sys/wait.h> header.
5947 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
5948
5949 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
5950
5951 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
5952 (various make rules): Remove -DGDBSERVER
5953
5954 2012-11-09 Yao Qi <yao@codesourcery.com>
5955
5956 * spu-low.c (current_ptid): Move it to ..
5957 * gdbthread.h: ... here. New.
5958 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
5959 * server.c (myresume, process_serial_event): Likewise.
5960 * thread-db.c (thread_db_find_new_threads): Likewise.
5961 * tracepoint.c (run_inferior_command): Likewise.
5962
5963 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
5964
5965 * server.c (handle_search_memory_1): Include access length in
5966 warning message.
5967
5968 2012-09-05 Michael Brandt <michael.brandt@axis.com>
5969
5970 * linux-crisv32-low.c: Fix compile errors.
5971
5972 2012-09-04 Yao Qi <yao@codesourcery.com>
5973
5974 * tracepoint.c (cmd_qtsv): Adjust debug message.
5975 Don't check CUR_TPOINT.
5976
5977 2012-08-28 Yao Qi <yao@codesourcery.com>
5978
5979 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
5980 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
5981 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
5982 Remove declarations of xmalloc, xreallloc, xstrdup and
5983 freeargv.
5984 * Makefile.in (libiberty_h): New.
5985 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
5986 (linux-bfin-low.o): Append dependency 'libiberty.h'.
5987
5988 2012-08-23 Yao Qi <yao@codesourcery.com>
5989
5990 * server.h: Remove declaration of 'xsnprintf'.
5991
5992 2012-08-22 Keith Seitz <keiths@redhat.com>
5993
5994 * server.h: Include build-gnulib-gbserver/config.h.
5995 * gdbreplay.c: Likewise.
5996
5997 2012-08-08 Doug Evans <dje@google.com>
5998
5999 * Makefile.in (SFILES): Add gdb_vecs.c.
6000 (OBS): Add gdb_vecs.o.
6001 (gdb_vecs_h, host_defs_h): New variables.
6002 (thread-db.o): Add $(gdb_vecs_h) dependency.
6003 (gdb_vecs.o): New rule.
6004 * thread-db.c: #include "gdb_vecs.h".
6005 (thread_db_load_search): Use a vector to iterate over path elements.
6006 Handle text appearing after "$pdir".
6007
6008 * configure.ac: Add check for strstr.
6009 * config.in: Regenerate.
6010 * configure: Regenerate.
6011
6012 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
6013
6014 * hostio.c (handle_pread): If pread fails, fall back to attempting
6015 lseek/read.
6016 (handle_pwrite): Likewise for pwrite.
6017
6018 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
6019
6020 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
6021 between unsupported TYPE and unimplementable ADDR/LEN combination.
6022 (arm_insert_point): Act on new return value.
6023
6024 2012-07-31 Pedro Alves <palves@redhat.com>
6025
6026 * server.c (process_point_options): Only skip tokens if we find
6027 one that is unrecognized. Don't treat 'X' specially while
6028 skipping unrecognized tokens.
6029
6030 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
6031
6032 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
6033 to 4-byte-align HW breakpoint addresses for Thumb.
6034
6035 2012-07-27 Yao Qi <yao@codesourcery.com>
6036
6037 PR remote/14161.
6038
6039 * server.h: Declare gdb_agent_about_to_close.
6040 * target.c (kill_inferior): Include "agent.h".
6041 New. Send command 'kill'.
6042 * target.h (kill_inferior): Removed macro.
6043 * tracepoint.c (gdb_agent_about_to_close): New.
6044 (gdb_agent_helper_thread): Handle command 'close'.
6045 Wait endlessly until the inferior stops.
6046 Install gdb_agent_remove_socket to atexit hook.
6047 (agent_socket_name): New static variable.
6048 (gdb_agent_socket_init): Replace local variable 'name' with
6049 'agent_socket_name'.
6050 (gdb_agent_remove_socket): New.
6051
6052 2012-07-27 Yao Qi <yao@codesourcery.com>
6053
6054 * server.c (process_point_options): Stop at 'X' when parsing.
6055
6056 2012-07-19 Michael Eager <eager@eagercon.com>
6057
6058 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
6059 to hw_execute.
6060 * linux-x86-low.c (x86_insert_point, x86_remove_point):
6061 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
6062 hardware breakpoint.
6063
6064 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
6065
6066 * gdbserver/linux-low.c (initialize_low): Call
6067 linux_ptrace_init_warnings.
6068
6069 2012-07-02 Doug Evans <dje@google.com>
6070
6071 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
6072 pointer to int.
6073
6074 2012-07-02 Stan Shebs <stan@codesourcery.com>
6075
6076 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
6077 (ax.o): Add it to build rule.
6078 (ax-ipa.o): Ditto.
6079 (OBS): Add format.o.
6080 (IPA_OBS): Add format.o.
6081 * server.c (handle_query): Claim support for breakpoint commands.
6082 (process_point_options): Add command case.
6083 (process_serial_event): Leave running if there are printfs in
6084 effect.
6085 * mem-break.h (any_persistent_commands): Declare.
6086 (add_breakpoint_commands): Declare.
6087 (gdb_no_commands_at_breakpoint): Declare.
6088 (run_breakpoint_commands): Declare.
6089 * mem-break.c (struct point_command_list): New struct.
6090 (struct breakpoint): New field command_list.
6091 (any_persistent_commands): New function.
6092 (add_commands_to_breakpoint): New function.
6093 (add_breakpoint_commands): New function.
6094 (gdb_no_commands_at_breakpoint): New function.
6095 (run_breakpoint_commands): New function.
6096 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
6097 locally.
6098 * ax.c: Include format.h.
6099 (ax_printf): New function.
6100 (gdb_eval_agent_expr): Add printf opcode.
6101
6102 2012-06-13 Yao Qi <yao@codesourcery.com>
6103
6104 * server.c (start_inferior): Remove duplicated writes to fields
6105 'last_resume_kind' and 'last_status' of 'current_inferior'.
6106
6107 2012-06-12 Yao Qi <yao@codesourcery.com>
6108 Pedro Alves <palves@redhat.com>
6109
6110 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
6111 comment.
6112 * server.c (handle_v_cont): Extend comment.
6113
6114 2012-06-11 Yao Qi <yao@codesourcery.com>
6115
6116 * linux-low.c (linux_attach): Add 'static'.
6117
6118 2012-06-06 Yao Qi <yao@codesourcery.com>
6119
6120 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
6121
6122 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
6123
6124 Fix gcc -flto compilation warning.
6125 * server.c (main): Make variable multi_mode and attach volatile.
6126
6127 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
6128
6129 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
6130 if the platform doesn't know about it.
6131
6132 2012-05-30 Jeff Kenton <jkenton@tilera.com>
6133
6134 * Makefile.in (SFILES): Add linux-tile-low.c.
6135 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
6136 * configure.srv: Handle tilegx-*-linux*.
6137 * linux-tile-low.c: New file.
6138
6139 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6140
6141 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
6142
6143 2012-05-24 Pedro Alves <palves@redhat.com>
6144
6145 PR gdb/7205
6146
6147 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
6148
6149 2012-05-24 Pedro Alves <palves@redhat.com>
6150
6151 PR gdb/7205
6152
6153 Replace target_signal with gdb_signal throughout.
6154
6155 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
6156
6157 * linux-low.c (linux_store_registers): Avoid the copying sequence
6158 when no data has been retrieved by ptrace.
6159
6160 2012-05-22 Will Deacon <will.deacon@arm.com>
6161
6162 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
6163 Include asm/ptrace.h.
6164 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
6165 already defined.
6166
6167 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
6168
6169 * linux-low.c (linux_store_registers): Don't re-retrieve data
6170 with ptrace that has already been obtained from /proc. Always
6171 copy any data retrieved with ptrace to the buffer supplied.
6172
6173 2012-05-11 Yao Qi <yao@codesourcery.com>
6174 Pedro Alves <palves@redhat.com>
6175
6176 * linux-low.c (enum stopping_threads_kind): New.
6177 (stopping_threads): Change type to `enum stopping_threads_kind'.
6178 (handle_extended_wait): If stopping and suspending threads, leave
6179 the new_lwp suspended too.
6180 (linux_wait_for_event): Adjust.
6181 (stop_all_lwps): Set `stopping_threads' to
6182 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
6183 whether we're suspending threads or just stopping them. Assert no
6184 recursion happens.
6185
6186 2012-04-29 Yao Qi <yao@codesourcery.com>
6187
6188 * server.h: Move some code to ...
6189 * gdbthread.h: ... here. New.
6190 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
6191 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
6192 (nto-low.o, win32-low.o): Likewise.
6193 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
6194 * regcache.c, remote-utils.c, server.c: Likewise.
6195 * target.c, tracepoint.c, win32-low.c: Likewise.
6196
6197 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
6198
6199 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
6200 (PTRACE_ARG4_TYPE): Likewise.
6201 (PTRACE_XFER_TYPE): Likewise.
6202 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
6203 ptrace to PTRACE_ARG3_TYPE.
6204 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
6205 (PTRACE_ARG4_TYPE): Likewise.
6206 (PTRACE_XFER_TYPE): Likewise.
6207 (linux_detach_one_lwp): Cast fourth argument of
6208 ptrace to long then PTRACE_ARG4_TYPE.
6209 (regsets_fetch_inferior_registers): Cast third argument of
6210 ptrace to long then PTRACE_ARG3_TYPE.
6211 (regsets_store_inferior_registers): Likewise.
6212
6213 2012-04-20 Pedro Alves <palves@redhat.com>
6214
6215 * configure: Regenerate.
6216
6217 2012-04-19 Pedro Alves <palves@redhat.com>
6218
6219 * Makefile.in (GNULIB_BUILDDIR): New.
6220 (LIBGNU, INCGNU, GNULIB_H): Adjust.
6221 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
6222 (all, install-only, uninstall, clean-info, all-lib, clean): No
6223 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
6224 (maintainer-clean realclean distclean): Use subdir_do.
6225 (subdir_do): New.
6226 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
6227 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
6228 * acinclude.m4: Include acx_configure_dir.m4.
6229 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
6230 calls. Call AC_PROG_RANLIB. Configure gnulib using
6231 ACX_CONFIGURE_DIR.
6232 (GNULIB): New.
6233 (GNULIB_STDINT_H): Adjust.
6234 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
6235 * gdbreplay.c: Include build-gnulib/config.h.
6236 * server.h: Likewise.
6237 * aclocal.m4: Regenerate.
6238 * config.in: Regenerate.
6239 * configure: Regenerate.
6240
6241 2012-04-19 Pedro Alves <palves@redhat.com>
6242
6243 * Makefile.in (LIBGNU, INCGNU): Adjust.
6244 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
6245 (all, install-only, uninstall, clean-info, all-lib, clean)
6246 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
6247 * configure.ac: Adjust AC_OUTPUT output.
6248 * aclocal.m4: Regenerate.
6249 * configure: Regenerate.
6250
6251 2012-04-19 Pedro Alves <palves@redhat.com>
6252
6253 * Makefile.in (generated_files): New.
6254 (server_h): Remove the explicit dependency on config.h, and depend
6255 on $generated_files.
6256
6257 2012-04-19 Pedro Alves <palves@redhat.com>
6258
6259 * Makefile.in (INCGNU): Add -Ignulib.
6260
6261 2012-04-19 Pedro Alves <palves@redhat.com>
6262
6263 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
6264 (INCGNU): ... this, and spell out -I here.
6265 (GNULIB_LIB): Rename to ...
6266 (LIBGNU): ... this.
6267 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
6268
6269 2012-04-19 Pedro Alves <palves@redhat.com>
6270
6271 * config.in: Regenerate.
6272
6273 2012-04-19 Pedro Alves <palves@redhat.com>
6274
6275 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
6276 * server.h (memmem): Remove declaration.
6277 * config.in: Regenerate.
6278 * configure: Regenerate.
6279
6280 2012-04-19 Yao Qi <yao@codesourcery.com>
6281
6282 * Makefile.in (SFILES): Add common/vec.c.
6283 (OBS): Add vec.o.
6284 (vec.o): New rule.
6285
6286 2012-04-19 Yao Qi <yao@codesourcery.com>
6287
6288 * remote-utils.c (prepare_resume_reply): Replace with macro
6289 target_core_of_thread.
6290 * server.c (handle_qxfer_threads_proper): Likewise.
6291 * target.h (traget_core_of_thread): New macro.
6292
6293 2012-04-18 Pedro Alves <palves@redhat.com>
6294
6295 * aclocal.m4: Regenerate.
6296 * configure: Regenerate.
6297
6298 2012-04-16 Yao Qi <yao@codesourcery.com>
6299
6300 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
6301 duplicated on address.
6302
6303 2012-04-16 Yao Qi <yao@codesourcery.com>
6304
6305 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
6306 (struct tracepoint_action_ops) <send>: New field.
6307 (m_tracepoint_action_send, r_tracepoint_action_send): New.
6308 (agent_expr_send, x_tracepoint_action_send): New.
6309 (l_tracepoint_action_send): New.
6310 (cmd_qtdp): Download and install tracepoint
6311 according to `use_agent'.
6312 (run_inferior_command): Add one more parameter `len'.
6313 Update callers.
6314 (tracepoint_send_agent): New.
6315 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
6316
6317 2012-04-16 Yao Qi <yao@codesourcery.com>
6318
6319 * tracepoint.c (download_tracepoints): Moved to ...
6320 (cmd_qtstart): ... here.
6321
6322 2012-04-14 Yao Qi <yao@codesourcery.com>
6323
6324 * tracepoint.c: Include inttypes.h.
6325 (struct collect_memory_action): Use sized types.
6326 (struct tracepoint): Likewise.
6327 (cmd_qtdp, stop_tracing): Update print specifiers.
6328 (cmd_qtp, response_tracepoint): Likewise.
6329 (collect_data_at_tracepoint): Likewise.
6330 (collect_data_at_step): Likewise.
6331
6332 2012-04-14 Yao Qi <yao@codesourcery.com>
6333
6334 Import gnulib module inttypes.
6335 * aclocal.m4, config.in, configure: Regenerated.
6336
6337 2012-04-14 Yao Qi <yao@codesourcery.com>
6338
6339 * Makefile.in (maintainer-clean, realclean, distclean): Remove
6340 Makefile and config.status at last.
6341
6342 2012-04-13 Yao Qi <yao@codesourcery.com>
6343
6344 * tracepoint.c: Include stdint.h unconditionally.
6345
6346 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
6347
6348 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
6349 on BFD_HAVE_SYS_PROCFS_TYPE.
6350 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
6351 * configure: Regenerate.
6352 * config.in: Likewise.
6353
6354 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
6355
6356 * Makefile.in (clean): Also remove x32.c x32-linux.c
6357 x32-avx.c x32-avx-linux.c.
6358 (x32.o): New target.
6359 (x32.c): Likewise.
6360 (x32-linux.o): Likewise.
6361 (x32-linux.c): Likewise.
6362 (x32-avx.o): Likewise.
6363 (x32-avx.c): Likewise.
6364 (x32-avx-linux.o): Likewise.
6365 (x32-avx-linux.c): Likewise.
6366
6367 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
6368 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
6369 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
6370 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
6371 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
6372 i386/x32-avx-linux.xml.
6373
6374 * linux-x86-low.c (init_registers_x32_linux): New prototype.
6375 (init_registers_x32_avx_linux): Likwise.
6376 (x86_linux_update_xmltarget): Call init_registers_x32_linux
6377 or init_registers_x32_avx_linux if linux_is_elf64 is false.
6378
6379 2012-04-13 Pedro Alves <palves@redhat.com>
6380
6381 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
6382 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
6383 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
6384 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
6385 the sub-make.
6386
6387 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
6388
6389 * linux-x86-low.c (compat_x32_clock_t): New.
6390 (compat_x32_siginfo_t): Likewise.
6391 (compat_x32_siginfo_from_siginfo): Likewise.
6392 (siginfo_from_compat_x32_siginfo): Likewise.
6393 (linux_is_elf64): Likewise.
6394 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
6395 and siginfo_from_compat_x32_siginfo for x32.
6396 (x86_arch_setup): Set linux_is_elf64.
6397
6398 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
6399
6400 PR gdb/13969
6401 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
6402 e_machine field.
6403 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
6404 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
6405 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
6406 compatible with process.
6407
6408 2012-04-12 Yao Qi <yao@codesourcery.com>
6409
6410 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
6411 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
6412 (install-only, install-info, clean): Handle sub dir gnulib.
6413 (all-lib, am--refresh): New targets.
6414 (memmem.o): Remove target.
6415 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
6416 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
6417 (AC_REPLACE_FUNCS): Remove memmem.
6418 Invoke gl_INIT and AM_INIT_AUTOMAKE.
6419 (AC_OUTPUT): Generate Makefile in gnulib/.
6420 * aclocal.m4, config.in, configure: Regenerated.
6421
6422 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
6423
6424 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
6425
6426 2012-04-05 Pedro Alves <palves@redhat.com>
6427
6428 -Werror=strict-aliasing
6429
6430 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
6431 pointer.
6432
6433 2012-04-04 Pedro Alves <palves@redhat.com>
6434
6435 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
6436 (sparc_store_gregset_from_stack, sparc_store_gregset)
6437 (sparc_breakpoint_at): Fix formatting.
6438
6439 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
6440
6441 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
6442 are available.
6443 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
6444 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
6445 * config.in: Regenerate.
6446 * configure: Likewise.
6447
6448 2012-03-29 Pedro Alves <palves@redhat.com>
6449
6450 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
6451 Correct ptrace arguments.
6452
6453 2012-03-28 Pedro Alves <palves@redhat.com>
6454
6455 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
6456 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
6457 (IA64_FR1_REGNUM): New defines.
6458 (ia64_fetch_register): New.
6459 (the_low_target): Install it.
6460 * linux-low.h (struct linux_target_ops) <fetch_register>: New
6461 field.
6462 * linux-low.c (linux_fetch_registers): Try the
6463 the_low_target.fetch_register hook first.
6464
6465 * linux-arm-low.c (the_low_target): Adjust.
6466 * linux-bfin-low.c (the_low_target): Adjust.
6467 * linux-cris-low.c (the_low_target): Adjust.
6468 * linux-crisv32-low.c (the_low_target): Adjust.
6469 * linux-m32r-low.c (the_low_target): Adjust.
6470 * linux-m68k-low.c (the_low_target): Adjust.
6471 * linux-mips-low.c (the_low_target): Adjust.
6472 * linux-ppc-low.c (the_low_target): Adjust.
6473 * linux-s390-low.c (the_low_target): Adjust.
6474 * linux-sh-low.c (the_low_target): Adjust.
6475 * linux-sparc-low.c (the_low_target): Adjust.
6476 * linux-tic6x-low.c (the_low_target): Adjust.
6477 * linux-x86-low.c (the_low_target): Adjust.
6478 * linux-xtensa-low.c (the_low_target): Adjust.
6479
6480 2012-03-26 Pedro Alves <palves@redhat.com>
6481
6482 * server.c (handle_qxfer_libraries): Don't bail early if
6483 the_target->qxfer_libraries_svr4 is not NULL.
6484
6485 2012-03-26 Pedro Alves <palves@redhat.com>
6486
6487 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
6488
6489 2012-03-23 Pedro Alves <palves@redhat.com>
6490
6491 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
6492 "library-list-svr4" element's start tag when the the DSO list is
6493 empty.
6494
6495 2012-03-23 Pedro Alves <palves@redhat.com>
6496
6497 * linux-low.c (read_one_ptr): Read the inferior's pointer through
6498 a variable whose type size is the same as the inferior's pointer
6499 size.
6500
6501 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
6502
6503 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
6504 struct siginfo.
6505 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
6506 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
6507 * linux-low.h: Include <signal.h>.
6508 (struct siginfo): Remove forward declaration.
6509 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
6510 struct siginfo.
6511
6512 2012-03-21 Mike Frysinger <vapier@gentoo.org>
6513
6514 * .gitignore: Ignore more files.
6515
6516 2012-03-19 Pedro Alves <palves@redhat.com>
6517 Jan Kratochvil <jan.kratochvil@redhat.com>
6518
6519 * server.c (cont_thread, general_thread): Add describing comments.
6520 (start_inferior): Clear `cont_thread'.
6521 (handle_v_cont): Don't set `cont_thread' if resuming all threads
6522 of a process.
6523
6524 2012-03-15 Yao Qi <yao@codesourcery.com>
6525
6526 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
6527 handling to ...
6528 (cmd_qtdp): ... here.
6529
6530 2012-03-15 Yao Qi <yao@codesourcery.com>
6531
6532 * tracepoint.c (struct tracepoint_action_ops): New.
6533 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
6534 (m_tracepoint_action_download): New.
6535 (r_tracepoint_action_download): New.
6536 (x_tracepoint_action_download): New.
6537 (l_tracepoint_action_download): New.
6538 (add_tracepoint_action): Install `action->ops' according type.
6539 (download_tracepoint_1): Move code `download' function pointer
6540 of various tracepoint_action_ops.
6541
6542 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
6543
6544 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
6545 linux_ptrace_attach_warnings.
6546
6547 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
6548
6549 * Makefile.in (linux-ptrace.o): New.
6550 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
6551 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
6552 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
6553 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
6554 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
6555 of these targets.
6556 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
6557
6558 2012-03-08 Yao Qi <yao@codesourcery.com>
6559 Pedro Alves <palves@redhat.com>
6560
6561 Fix PR server/13392.
6562 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
6563 offset of JMP insn.
6564 * tracepoint.c (remove_tracepoint): New.
6565 (cmd_qtdp): Call remove_tracepoint when failed to install.
6566
6567 2012-03-07 Pedro Alves <palves@redhat.com>
6568
6569 * linux-low.c (get_detach_signal): New.
6570 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
6571 Pass on pending signals to PTRACE_DETACH. Check the result of the
6572 ptrace call.
6573 * server.c (program_signals, program_signals_p): New.
6574 (handle_general_set): Handle QProgramSignals.
6575 * server.h (program_signals, program_signals_p): Declare.
6576
6577 2012-03-05 Pedro Alves <palves@redhat.com>
6578 Jan Kratochvil <jan.kratochvil@redhat.com>
6579
6580 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
6581 New comment why.
6582
6583 2012-03-03 Yao Qi <yao@codesourcery.com>
6584
6585 * tracepoint.c (tracepoint_look_up_symbols): Update call to
6586 agent_look_up_symbols.
6587
6588 2012-03-03 Yao Qi <yao@codesourcery.com>
6589
6590 * Makefile.in (linux-low.o): Keep dependence on agent.h.
6591 (linux-x86-low.o): Likewise.
6592 * server.h: Remove in_process_agent_loaded.
6593 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
6594 common/agent.c.
6595 Update callers.
6596
6597 2012-03-03 Yao Qi <yao@codesourcery.com>
6598
6599 * tracepoint.c (gdb_agent_capability): New global.
6600 (in_process_agent_loaded_ust): Renamed to
6601 `in_process_agent_supports_ust'.
6602 Update callers.
6603 (in_process_agent_supports_ust): Call agent_capability_check.
6604 (clear_installed_tracepoints): Assert that agent supports
6605 agent.
6606
6607 2012-03-03 Yao Qi <yao@codesourcery.com>
6608
6609 * linux-low.c (linux_supports_agent): New.
6610 (linux_target_ops): Initialize field `supports_agent' with
6611 linux_supports_agent.
6612 * target.h (struct target_ops) <supports_agent>: New.
6613 (target_supports_agent): New macro.
6614 * server.c (handle_general_set): Handle packet 'QAgent'.
6615 (handle_query): Send `QAgent+'.
6616 * Makefile.in (server.o): Depends on agent.h.
6617
6618 2012-03-03 Yao Qi <yao@codesourcery.com>
6619
6620 * Makefile.in (OBS): Add agent.o.
6621 Add new rule for agent.o.
6622 Track dependence of tracepoint.c on agent.h.
6623 * tracepoint.c (run_inferior_command_1):
6624 (run_inferior_command): Call agent_run_command.
6625 (gdb_ust_connect_sync_socket): Deleted. Move it to
6626 common/agent.c.
6627 (resume_thread, stop_thread): Likewise.
6628 (gdb_ust_socket_init): Renamed to ...
6629 (gdb_agent_socket_init): ... New.
6630 (gdb_ust_thread): Renamed to ...
6631 (gdb_agent_helper_thread): ... New.
6632 (gdb_ust_init): Move some code to ...
6633 (gdb_agent_init): ... here. New.
6634 [HAVE_UST]: Call gdb_ust_init.
6635 (initialize_tracepoint_ftlib): Call gdb_agent_init.
6636 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
6637 * config.in, configure: Regenerated.
6638
6639 2012-03-02 Pedro Alves <palves@redhat.com>
6640
6641 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
6642 * linux-low.c (struct simple_pid_list): New.
6643 (stopped_pids): New a struct simple_pid_list pointer.
6644 (add_to_pid_list, pull_pid_from_list): New.
6645 (handle_extended_wait): Don't assume the first signal new children
6646 report is SIGSTOP. Adjust call to pull_pid_from_list.
6647 (linux_wait_for_lwp): Adjust.
6648
6649 2012-03-02 Yao Qi <yao@codesourcery.com>
6650
6651 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
6652 debug log.
6653
6654 2012-03-02 Yao Qi <yao@codesourcery.com>
6655
6656 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
6657 `stop_pc' and `tpoint'. Update caller.
6658
6659 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
6660
6661 * linux-low.h (linux_target_ops): Add regset_bitmap member.
6662 * linux-low.c (use_linux_regsets): New macro.
6663 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
6664 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
6665 (linux_register_in_regsets): New function.
6666 (usr_fetch_inferior_registers): Skip registers covered by
6667 regsets.
6668 (usr_store_inferior_registers): Likewise.
6669 (usr_fetch_inferior_registers): New macro.
6670 (usr_store_inferior_registers): Likewise.
6671 (linux_fetch_registers): Handle mixed regset/non-regset targets.
6672 (linux_store_registers): Likewise.
6673 * linux-mips-low.c (init_registers_mips_dsp_linux): New
6674 prototype.
6675 (init_registers_mips64_dsp_linux): Likewise.
6676 (init_registers_mips_linux): New macro.
6677 (init_registers_mips_dsp_linux): Likewise.
6678 (mips_dsp_num_regs): Likewise.
6679 (DSP_BASE, DSP_CONTROL): New fallback macros.
6680 (mips_base_regs): New macro.
6681 (mips_regmap): Use it. Fix the size.
6682 (mips_dsp_regmap): New variable.
6683 (mips_dsp_regset_bitmap): Likewise.
6684 (mips_arch_setup): New function.
6685 (mips_cannot_fetch_register): Use the_low_target.regmap rather
6686 than mips_regmap.
6687 (mips_cannot_store_register): Likewise.
6688 (the_low_target): Update .arch_setup, .num_regs and .regmap
6689 initializers. Add .regset_bitmap initializer.
6690 * linux-arm-low.c (the_low_target): Add .regset_bitmap
6691 initializer.
6692 * linux-bfin-low.c (the_low_target): Likewise.
6693 * linux-cris-low.c (the_low_target): Likewise.
6694 * linux-crisv32-low.c (the_low_target): Likewise.
6695 * linux-ia64-low.c (the_low_target): Likewise.
6696 * linux-m32r-low.c (the_low_target): Likewise.
6697 * linux-m68k-low.c (the_low_target): Likewise.
6698 * linux-ppc-low.c (the_low_target): Likewise.
6699 * linux-s390-low.c (the_low_target): Likewise.
6700 * linux-sh-low.c (the_low_target): Likewise.
6701 * linux-sparc-low.c (the_low_target): Likewise.
6702 * linux-tic6x-low.c (the_low_target): Likewise.
6703 * linux-x86-low.c (the_low_target): Likewise.
6704 * linux-xtensa-low.c (the_low_target): Likewise.
6705 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
6706 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
6707 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
6708 srv_xmlfiles.
6709 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
6710 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
6711
6712 2012-02-29 Yao Qi <yao@codesourcery.com>
6713 Pedro Alves <palves@redhat.com>
6714
6715 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
6716 `step_over_finished' is true.
6717
6718 2012-02-27 Pedro Alves <palves@redhat.com>
6719
6720 * linux-low.c (pid_is_stopped): Delete, moved to common/.
6721 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
6722
6723 2012-02-27 Pedro Alves <palves@redhat.com>
6724
6725 PR server/9684
6726 * linux-low.c (pid_is_stopped): New.
6727 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
6728
6729 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
6730
6731 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
6732 of conditions.
6733
6734 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
6735
6736 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
6737
6738 2012-02-24 Luis Machado <lgustavo@codesourcery>
6739
6740 * server.c (handle_query): Advertise support for target-side
6741 breakpoint condition evaluation.
6742 (process_point_options): New function.
6743 (process_serial_event): When inserting a breakpoint, check for
6744 a target-side condition that should be evaluated.
6745
6746 * mem-break.c: Include regcache.h and ax.h.
6747 (point_cond_list_t): New data structure.
6748 (breakpoint) <cond_list>: New field.
6749 (find_gdb_breakpoint_at): Make non-static.
6750 (delete_gdb_breakpoint_at): Clear any target-side
6751 conditions.
6752 (clear_gdb_breakpoint_conditions): New function.
6753 (add_condition_to_breakpoint): Likewise.
6754 (add_breakpoint_condition): Likewise.
6755 (gdb_condition_true_at_breakpoint): Likewise.
6756 (gdb_breakpoint_here): Return result directly instead
6757 of going through a local variable.
6758
6759 * mem-break.h (find_gdb_breakpoint_at): New prototype.
6760 (clear_gdb_breakpoint_conditions): Likewise.
6761 (add_breakpoint_condition): Likewise.
6762 (gdb_condition_true_at_breakpoint): Likewise.
6763
6764 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
6765 (need_step_over_p): Take target-side breakpoint condition into
6766 consideration.
6767
6768 2012-02-24 Luis Machado <lgustavo@codesourcery>
6769
6770 * server.h: Include tracepoint.h.
6771 (agent_mem_read, agent_get_trace_state_variable_value,
6772 agent_set_trace_state_variable_value,
6773 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
6774 get_set_tsv_func_addr): New prototypes.
6775
6776 * ax.h: New include file.
6777 * ax.c: New source file.
6778
6779 * tracepoint.c: Include ax.h.
6780 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
6781 agent_expr, eval_result_type): Move to ax.h.
6782 (parse_agent_expr): Rename to ...
6783 (gdb_parse_agent_expr): ... this, make it non-static and move
6784 to ax.h.
6785 (unparse_agent_expr) Rename to ...
6786 (gdb_unparse_agent_expr): ... this, make it non-static and move
6787 to ax.h.
6788 (eval_agent_expr): Rename to ...
6789 (eval_tracepoint_agent_expr): ... this.
6790 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
6791 forward declarations.
6792 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
6793 (agent_get_trace_state_variable_value): New function.
6794 (agent_set_trace_state_variable_value): New function.
6795 (cmd_qtdp): Call gdb_parse_agent_expr (...).
6796 (response_tracepoint): Call gdb_unparse_agent_expr (...).
6797 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
6798 (condition_true_at_tracepoint): Likewise.
6799 (parse_agent_expr): Rename to ...
6800 (gdb_parse_agent_expr): ... this and move to ax.c.
6801 (unparse_agent_expr): Rename to ...
6802 (gdb_unparse_agent_expr): ... this and move to ax.c.
6803 (gdb_agent_op_name): Move to ax.c.
6804 (eval_agent_expr): Rename to ...
6805 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
6806 and move to ax.c.
6807 (eval_tracepoint_agent_expr): New function.
6808 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
6809 non-static.
6810 (current_insn_ptr, emit_error, struct bytecode_address): Move to
6811 ax.c.
6812 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
6813 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
6814 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
6815 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
6816 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
6817 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
6818 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
6819 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
6820 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
6821 (compile_bytecodes): Remove forward declaration.
6822 (is_goto_target): Move to ax.c.
6823 (compile_bytecodes): Move to ax.c and call
6824 agent_get_trace_state_variable_value (...) and
6825 agent_set_trace_state_variable_value (...).
6826
6827 * Makefile.in: Update ax.c and IPA dependencies.
6828
6829 2012-02-24 Pedro Alves <palves@redhat.com>
6830
6831 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
6832 (cmd_bigqtbuffer_circular): ... this. Only handle
6833 'QTBuffer:circular:'.
6834 (handle_tracepoint_general_set): Adjust.
6835
6836 2012-02-16 Yao Qi <yao@codesourcery.com>
6837
6838 * inferiors.c: Move code to ...
6839 * dll.c: .... here. New.
6840 * server.h: Declare clear_dlls.
6841 * Makefile.in (SFILES): Add dll.c.
6842 (OBS): Add dll.o
6843 (dll.o): New rule.
6844
6845 2012-02-11 Yao Qi <yao@codesourcery.com>
6846
6847 * server.c: (handle_monitor_command): Add a new parameter
6848 `own_buf'.
6849 (handle_query): Update caller.
6850
6851 2012-02-09 Joel Brobecker <brobecker@adacore.com>
6852
6853 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
6854 * configure, config.in: Regenerate.
6855 * hostio.c: Provide an alternate implementation if HAVE_READLINK
6856 is not defined.
6857
6858 2012-02-02 Pedro Alves <palves@redhat.com>
6859
6860 Try SIGKILL first, then PTRACE_KILL.
6861 * linux-low.c (linux_kill_one_lwp): New.
6862 (linux_kill_one_lwp): Rename to ...
6863 (kill_one_lwp_callback): ... this. Use the new
6864 linux_kill_one_lwp.
6865
6866 2012-02-02 Pedro Alves <palves@redhat.com>
6867
6868 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
6869 inferior.
6870
6871 2012-01-27 Pedro Alves <palves@redhat.com>
6872
6873 * linux-low.c (linux_child_pid_to_exec_file): Delete.
6874 (elf_64_file_p): Make static.
6875 (linux_pid_exe_is_elf_64_file): New.
6876 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
6877 Delete declarations.
6878 (linux_pid_exe_is_elf_64_file): Declare.
6879 * linux-x86-low.c (x86_arch_setup): Use
6880 linux_pid_exe_is_elf_64_file.
6881
6882 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
6883
6884 * linux-low.c (linux_wait_for_event_1): Rename to ...
6885 (linux_wait_for_event): ... here and merge it with former
6886 linux_wait_for_event - new variable wait_ptid, use it.
6887 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
6888
6889 2012-01-23 Pedro Alves <palves@redhat.com>
6890
6891 * server.c (main): Avoid yet another case of infinite loop while
6892 detaching/killing after a longjmp.
6893
6894 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
6895
6896 Code cleanup.
6897 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
6898
6899 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
6900
6901 * hostio.c (handle_readlink): New function.
6902 (handle_vFile): Call it to handle "vFile:readlink" packets.
6903
6904 2012-01-20 Pedro Alves <palves@redhat.com>
6905 Ulrich Weigand <ulrich.weigand@linaro.org>
6906
6907 * server.c (handle_v_requests): Only support vAttach and vRun to
6908 start multiple processes when in extended protocol mode.
6909
6910 2012-01-17 Pedro Alves <palves@redhat.com>
6911
6912 * tracepoint.c (initialize_tracepoint): Use mmap instead of
6913 memalign plus mprotect to allocate the scratch buffer.
6914
6915 2012-01-13 Pedro Alves <palves@redhat.com>
6916
6917 * server.c (attach_inferior): Clear `cont_thread'.
6918
6919 2012-01-13 Pedro Alves <palves@redhat.com>
6920
6921 * server.c (main): Avoid infinite loop while detaching/killing
6922 after a longjmp.
6923
6924 2012-01-09 Doug Evans <dje@google.com>
6925
6926 * server.c (start_inferior): Set last_ptid in --wrapper case.
6927
6928 2012-01-06 Yao Qi <yao@codesourcery.com>
6929
6930 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
6931 defined.
6932 [IN_PROCESS_AGENT] (debug_agent): New global variable.
6933
6934 2012-01-04 Yao Qi <yao@codesourcery.com>
6935
6936 * tracepoint.c (cmd_qtdp): Print debug message
6937 for static tracepoint.
6938
6939 2012-01-04 Yao Qi <yao@codesourcery.com>
6940
6941 * tracepoint.c (trace_vdebug): Differentiate debug message
6942 between gdbserver and IPA.
6943
6944 2012-01-03 Yao Qi <yao@codesourcery.com>
6945
6946 * tracepoint.c (tracepoint_was_hit): Don't collect for
6947 static tracepoint.
6948
6949 2012-01-02 Joel Brobecker <brobecker@adacore.com>
6950
6951 * terminal.h: Reformat copyright header.
6952
6953 2012-01-02 Joel Brobecker <brobecker@adacore.com>
6954
6955 * server.c (gdbserver_version): Update copyright year.
6956 * gdbreplay.c (gdbreplay_version): Likewise.
6957
6958 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
6959
6960 * linux-low.c (linux_create_inferior): Put empty if clause for write.
6961
6962 Revert:
6963 2011-12-18 Hui Zhu <teawater@gmail.com>
6964 * linux-low.c (linux_create_inferior): Save return value to ret.
6965
6966 2011-12-18 Hui Zhu <teawater@gmail.com>
6967
6968 * linux-low.c (linux_create_inferior): Save return value to ret.
6969
6970 2011-12-16 Doug Evans <dje@google.com>
6971
6972 * linux-low.c (linux_create_inferior): If stdio connection,
6973 redirect stdin from /dev/null, stdout to stderr.
6974 * remote-utils.c (remote_is_stdio): New static global.
6975 (remote_connection_is_stdio): New function.
6976 (remote_prepare): Handle stdio connection.
6977 (remote_open): Ditto.
6978 (remote_close): Don't close stdin for stdio connections.
6979 (read_prim,write_prim): New functions. Replace all calls to
6980 read/write to these.
6981 * server.c (main): Watch for "-" argument. Move call to
6982 remote_prepare before start_inferior.
6983 * server.h (STDIO_CONNECTION_NAME): New macro.
6984 (remote_connection_is_stdio): Declare.
6985
6986 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
6987 in debugging output.
6988
6989 2011-12-15 Yao Qi <yao@codesourcery.com>
6990
6991 * tracepoint.c: Include sys/syscall.h.
6992 (gdb_ust_thread): Remove preprocessor conditional.
6993
6994 2011-12-14 Pedro Alves <pedro@codesourcery.com>
6995
6996 * linux-low.c (linux_detach_one_lwp): Call
6997 the_low_target.prepare_to_resume before detaching.
6998
6999 2011-12-14 Yao Qi <yao@codesourcery.com>
7000
7001 * tracepoint.c (gdb_ust_thread): Don't ignore return value
7002 of write.
7003
7004 2011-12-14 Yao Qi <yao@codesourcery.com>
7005
7006 * i386-low.c (i386_low_stopped_data_address): Initialize local
7007 variable `control'.
7008
7009 2011-12-13 Pedro Alves <pedro@codesourcery.com>
7010
7011 PR remote/13492
7012
7013 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
7014 DR_CONTROL unless necessary. Extend comments.
7015 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
7016 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
7017
7018 2011-12-13 Yao Qi <yao@codesourcery.com>
7019
7020 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
7021 macros.
7022 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
7023
7024 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
7025
7026 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
7027 Print new debug message for such case.
7028
7029 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
7030
7031 Fix overlapping memcpy.
7032 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
7033 the read_inferior_memory transfer.
7034 (delete_fast_tracepoint_jump): New variable buf. Use it for the
7035 write_inferior_memory transfer.
7036 (set_fast_tracepoint_jump): New variable buf. Use it for the
7037 read_inferior_memory and write_inferior_memory transfers.
7038 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
7039 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
7040 Use it for the write_inferior_memory transfer.
7041 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
7042 buffers.
7043
7044 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
7045
7046 * linux-low.c (fetch_register, store_register): Make code
7047 consistent, fix formatting.
7048
7049 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
7050
7051 * linux-low.c (usr_store_inferior_registers): Factor out code
7052 to handle individual registers into...
7053 (store_register): ... this new function.
7054
7055 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
7056
7057 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
7058 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
7059 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
7060 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
7061 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
7062 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
7063 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
7064 (srv_xmlfiles): Add new XML files.
7065
7066 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
7067 and <sys/uio.h>.
7068 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
7069 (init_registers_s390_linux32v1): Add prototype.
7070 (init_registers_s390_linux32v2): Likewise.
7071 (init_registers_s390_linux64v1): Likewise.
7072 (init_registers_s390_linux64v2): Likewise.
7073 (init_registers_s390x_linux64v1): Likewise.
7074 (init_registers_s390x_linux64v2): Likewise.
7075 (s390_num_regs): Increment to 52.
7076 (s390_regmap): Add orig_r2 register.
7077 (s390_num_regs_3264): Increment to 68.
7078 (s390_regmap_3264): Add orig_r2 register.
7079 (s390_collect_ptrace_register): Handle orig_r2 register.
7080 (s390_supply_ptrace_register): Likewise.
7081 (s390_fill_last_break): New function.
7082 (s390_store_last_break): Likewise.
7083 (s390_fill_system_call): New function.
7084 (s390_store_system_call): Likewise.
7085 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
7086 register sets.
7087 (s390_check_regset): New function.
7088 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
7089 NT_S390_SYSTEM_CALL regsets and use appropriate description.
7090 Update target_regsets for available register sets.
7091
7092 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
7093 Jan Kratochvil <jan.kratochvil@redhat.com>
7094
7095 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
7096 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
7097 New.
7098 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
7099 * linux-low.h (struct process_info_private): New member r_debug.
7100 * server.c (handle_qxfer_libraries): Call
7101 the_target->qxfer_libraries_svr4.
7102 (handle_qxfer_libraries_svr4): New function.
7103 (qxfer_packets): New entry "libraries-svr4".
7104 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
7105 * target.h (struct target_ops): New member qxfer_libraries_svr4.
7106 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
7107 PACKET_qXfer_libraries_svr4.
7108
7109 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
7110
7111 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
7112 PSW address/mask between 8-byte and 16-byte formats.
7113 (s390_supply_ptrace_register): Likewise.
7114 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
7115 basic addressing mode bit.
7116
7117 2011-11-24 Stan Shebs <stan@codesourcery.com>
7118
7119 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
7120
7121 2011-11-17 Stan Shebs <stan@codesourcery.com>
7122
7123 * tracepoint.c (struct tracepoint): New field traceframe_usage.
7124 (tracing_start_time): New global.
7125 (tracing_stop_time): New global.
7126 (tracing_user_name): New global.
7127 (tracing_notes): New global.
7128 (tracing_stop_note): New global.
7129 (cmd_qtstart): Set traceframe_usage, start_time.
7130 (stop_tracing): Set stop_time.
7131 (cmd_qtstatus): Report additional status.
7132 (cmd_qtp): New function.
7133 (handle_tracepoint_query): Call it.
7134 (cmd_qtnotes): New function.
7135 (handle_tracepoint_general_set): Call it.
7136 (get_timestamp): Rename from tsv_get_timestamp.
7137
7138 2011-11-14 Stan Shebs <stan@codesourcery.com>
7139 Kwok Cheung Yeung <kcy@codesourcery.com>
7140
7141 * linux-x86-low.c (small_jump_insn): New.
7142 (i386_install_fast_tracepoint_jump_pad): Add arguments for
7143 trampoline and error message, build a trampoline and issue a small
7144 jump instruction to it.
7145 (x86_install_fast_tracepoint_jump_pad): Add arguments for
7146 trampoline and error message.
7147 (x86_get_min_fast_tracepoint_insn_len): New.
7148 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
7149 * linux-low.h (struct linux_target_ops): Add arguments to
7150 install_fast_tracepoint_jump_pad operation, add new operation.
7151 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
7152 arguments.
7153 (linux_get_min_fast_tracepoint_insn_len): New function.
7154 (linux_target_op): Add new operation.
7155 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
7156 (gdb_trampoline_buffer_end): Ditto.
7157 (gdb_trampoline_buffer_error): Ditto.
7158 (struct ipa_sym_addresses): Add fields for new IPA variables.
7159 (symbol_list): Add entries for new IPA variables.
7160 (struct tracepoint): Add fields to hold the address range of the
7161 trampoline used by the tracepoint.
7162 (trampoline_buffer_head): New static variable.
7163 (trampoline_buffer_tail): Ditto.
7164 (claim_trampoline_space): New function.
7165 (have_fast_tracepoint_trampoline_buffer): New function.
7166 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
7167 structure.
7168 (install_fast_tracepoint): Ditto, also add error buffer argument.
7169 (cmd_qtminftpilen): New function.
7170 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
7171 (fast_tracepoint_from_trampoline_address): New function.
7172 (fast_tracepoint_collecting): Handle trampoline as part of jump
7173 pad space.
7174 (set_trampoline_buffer_space): New function.
7175 (initialize_tracepoint): Initialize new IPA variables.
7176 * target.h (struct target_ops): Add arguments to
7177 install_fast_tracepoint_jump_pad operation, add new
7178 get_min_fast_tracepoint_insn_len operation.
7179 (target_get_min_fast_tracepoint_insn_len): New.
7180 (install_fast_tracepoint_jump_pad): Add arguments.
7181 * server.h (IPA_BUFSIZ): Define.
7182 * linux-i386-ipa.c: Include extra header files.
7183 (initialize_fast_tracepoint_trampoline_buffer): New function.
7184 (initialize_low_tracepoint): Call it.
7185 * server.h (set_trampoline_buffer_space): Declare.
7186 (claim_trampoline_space): Ditto.
7187 (have_fast_tracepoint_trampoline_buffer): Ditto.
7188
7189 2011-11-14 Yao Qi <yao@codesourcery.com>
7190
7191 * server.c (handle_query): Handle InstallInTrace for qSupported.
7192 * tracepoint.c (add_tracepoint): Sort list.
7193 (install_tracepoint, download_tracepoint): New.
7194 (cmd_qtdp): Call them to install and download tracepoints.
7195 (sort_tracepoints): Removed.
7196 (cmd_qtstart): Update.
7197
7198 2011-11-14 Yao Qi <yao@codesourcery.com>
7199
7200 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
7201 * mem-break.h: Declare.
7202 * tracepoint.c (cmd_qtstart): Move some code to ...
7203 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
7204 New.
7205 (download_tracepoints): Move some code to ...
7206 (download_tracepoint_1): ... here. New.
7207
7208 2011-11-08 Yao Qi <yao@codesourcery.com>
7209
7210 * remote-utils.c (relocate_instruction): A comment fix.
7211
7212 2011-11-07 Joel Brobecker <brobecker@adacore.com>
7213
7214 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
7215 (i386_dr_low_get_control, i386_dr_low_get_status): Use
7216 dr_status_mirror and dr_control_mirror from debug_reg_state.
7217 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
7218 (i386_initial_stuff): Remove use of deleted globals.
7219 (i386_get_thread_context, i386_set_thread_context,
7220 i386_thread_added): Use dr_status_mirror and dr_control_mirror
7221 from debug_reg_state.
7222
7223 2011-11-05 Yao Qi <yao@codesourcery.com>
7224
7225 * tracepoint.c (gdb_collect): Loop over tracepoints of same
7226 address as TPOINT's.
7227
7228 2011-11-02 Stan Shebs <stan@codesourcery.com>
7229
7230 * tracepoint.c (agent_mem_read_string): New function.
7231 (eval_agent_expr): Call it for tracenz.
7232 * server.c (handle_query): Report support for tracenz.
7233
7234 2011-11-02 Yao Qi <yao@codesourcery.com>
7235
7236 * tracepoint.c (cmd_qtstart): Remove unused local variables.
7237
7238 2011-11-02 Yao Qi <yao@codesourcery.com>
7239
7240 * target.h: Fix a typo in comment.
7241
7242 2011-10-31 Pedro Alves <pedro@codesourcery.com>
7243
7244 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
7245 clobber the breakpoints' shadows with fast tracepoint jumps.
7246 * mem-break.h (check_mem_write): Add `myaddr' parameter.
7247 * target.c (write_inferior_memory): Also pass MYADDR down to
7248 check_mem_write.
7249
7250 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
7251
7252 * configure.ac: Check support for personality routine.
7253 * configure: Regenerate.
7254 * config.in: Likewise.
7255 * linux-low.c: Include <sys/personality.h>.
7256 Define ADDR_NO_RANDOMIZE if necessary.
7257 (linux_create_inferior): Disable address space randomization when
7258 forking inferior, if requested.
7259 (linux_supports_disable_randomization): New function.
7260 (linux_target_ops): Install it.
7261 * server.h (disable_randomization): Declare.
7262 * server.c (disable_randomization): New global variable.
7263 (handle_general_set): Handle QDisableRandomization.
7264 (handle_query): Likewise for qSupported.
7265 (main): Support --disable-randomization and --no-disable-randomization
7266 command line arguments.
7267 * target.h (struct target_ops): Add supports_disable_randomization.
7268 (target_supports_disable_randomization): New macro.
7269
7270 2011-09-29 Mike Frysinger <vapier@gentoo.org>
7271
7272 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
7273 ifdef check.
7274 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
7275 [!PT_GETDSBT] (target_loadmap): New definition.
7276 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
7277 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
7278 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
7279 and PT_GETDSBT to LINUX_LOADMAP.
7280 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
7281 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
7282
7283 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
7284
7285 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
7286 (arm_linux_hwbp_cap): New static variable.
7287 (arm_linux_get_hwbp_cap): Replace by ...
7288 (arm_linux_init_hwbp_cap): ... this new function.
7289 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
7290 (arm_linux_get_hw_watchpoint_count): Likewise.
7291 (arm_linux_get_hw_watchpoint_max_length): Likewise.
7292 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
7293 (arm_prepare_to_resume): Use perror_with_name instead of error.
7294
7295 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
7296
7297 * linux-arm-low.c: Include <signal.h>.
7298 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
7299 (struct arm_linux_hwbp_cap): New data type.
7300 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
7301 (struct arm_linux_hw_breakpoint): New data type.
7302 (MAX_BPTS, MAX_WPTS): Define.
7303 (struct arch_process_info, struct arch_lwp_info): New data types.
7304 (arm_linux_get_hwbp_cap): New function.
7305 (arm_linux_get_hw_breakpoint_count): Likewise.
7306 (arm_linux_get_hw_watchpoint_count): Likewise.
7307 (arm_linux_get_hw_watchpoint_max_length): Likewise.
7308 (arm_hwbp_control_initialize): Likewise.
7309 (arm_hwbp_control_is_enabled): Likewise.
7310 (arm_hwbp_control_is_initialized): Likewise.
7311 (arm_hwbp_control_disable): Likewise.
7312 (arm_linux_hw_breakpoint_equal): Likewise.
7313 (arm_linux_hw_point_initialize): Likewise.
7314 (struct update_registers_data): New data structure.
7315 (update_registers_callback: New function.
7316 (arm_insert_point): Likewise.
7317 (arm_remove_point): Likewise.
7318 (arm_stopped_by_watchpoint): Likewise.
7319 (arm_stopped_data_address): Likewise.
7320 (arm_new_process): Likewise.
7321 (arm_new_thread): Likewise.
7322 (arm_prepare_to_resume): Likewise.
7323 (the_low_target): Register arm_insert_point, arm_remove_point,
7324 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
7325 arm_new_thread, and arm_prepare_to_resume.
7326
7327 2011-09-15 Stan Shebs <stan@codesourcery.com>
7328
7329 * server.h (struct emit_ops): Add compare-goto fields.
7330 * tracepoint.c (gdb_agent_op_sizes): New table.
7331 (emit_eq_goto): New function.
7332 (emit_ne_goto): New function.
7333 (emit_lt_goto): New function.
7334 (emit_le_goto): New function.
7335 (emit_gt_goto): New function.
7336 (emit_ge_goto): New function.
7337 (is_goto_target): New function.
7338 (compile_bytecodes): Recognize special cases of compare-goto
7339 combinations and call specialized emitters for them.
7340 * linux-x86-low.c (amd64_emit_eq_goto): New function.
7341 (amd64_emit_ne_goto): New function.
7342 (amd64_emit_lt_goto): New function.
7343 (amd64_emit_le_goto): New function.
7344 (amd64_emit_gt_goto): New function.
7345 (amd64_emit_ge_goto): New function.
7346 (amd64_emit_ops): Add the new functions.
7347 (i386_emit_eq_goto): New function.
7348 (i386_emit_ne_goto): New function.
7349 (i386_emit_lt_goto): New function.
7350 (i386_emit_le_goto): New function.
7351 (i386_emit_gt_goto): New function.
7352 (i386_emit_ge_goto): New function.
7353 (i386_emit_ops): Add the new functions.
7354
7355 2011-09-08 Stan Shebs <stan@codesourcery.com>
7356
7357 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
7358 (i386_emit_epilogue): Restore %ebx.
7359
7360 2011-08-31 Jie Zhang <jzhang918@gmail.com>
7361
7362 * server.c (step_thread): Remove definition.
7363 (process_serial_event): Don't handle Hs.
7364 * server.h (step_thread): Remove declaration.
7365 * target.c (set_desired_inferior): Remove use of step_thread.
7366
7367 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
7368
7369 * linux-low.c: Include linux-procfs.h.
7370 (linux_attach_lwp_1): Update comments.
7371 (linux_attach): Scan for existing threads when attaching to a
7372 process that is the tgid.
7373 * Makefile.in: Update dependencies.
7374
7375 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
7376
7377 * configure.srv: Add linux-procfs.o dependencies.
7378
7379 2011-08-14 Yao Qi <yao@codesourcery.com>
7380
7381 * target.h (struct target_ops): Fix indent.
7382 * win32-low.c (win32_target_ops): Fix comment.
7383
7384 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
7385 Yao Qi <yao@codesourcery.com>
7386
7387 * Makefile.in (clean): Remove tic6x-*.c files.
7388 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
7389 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
7390 (tic6x-c64xp-linux.c): Likewise.
7391 * configure.srv: Add support for tic6x-*-uclinux.
7392 * linux-tic6x-low.c: New.
7393 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
7394
7395 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
7396 Yao Qi <yao@codesourcery.com>
7397
7398 * target.h (struct target_ops): Add read_loadmap.
7399 * linux-low.c (struct target_loadseg): New type.
7400 (struct target_loadmap): New type.
7401 (linux_read_loadmap): New function.
7402 (linux_target_ops): Add linux_read_loadmap.
7403 * server.c (handle_query): Support qXfer:fdpic:read packet.
7404 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
7405 to NULL.
7406
7407 2011-08-05 Eli Zaretskii <eliz@gnu.org>
7408
7409 * win32-low.c: Include <stdint.h>.
7410
7411 2011-07-22 Pedro Alves <pedro@codesourcery.com>
7412
7413 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
7414 to the inferior here.
7415 (i386_remove_aligned_watchpoint): Ditto.
7416 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
7417 fit part of the watchpoint in the debug registers.
7418 (i386_update_inferior_debug_regs): New.
7419 (i386_low_insert_watchpoint): Work on a local mirror of the debug
7420 registers, and only update the inferior on success.
7421 (i386_low_remove_watchpoint): Ditto.
7422
7423 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
7424
7425 * linux-low.c (compare_ints, unique, list_threads, show_process,
7426 linux_core_of_thread): Delete.
7427 (linux_target_ops): Change linux_core_of_thread to
7428 linux_common_core_of_thread.
7429 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
7430 * utils.c (malloc_failure): Change type of argument.
7431 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
7432 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
7433 common/linux-osdata.c, common/ptid.c and common/buffer.c.
7434 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
7435 (IPA_OBJS): Add common-utils-ipa.o.
7436 (ptid_h, linux_osdata_h): New macros.
7437 (server_h): Add common/common-utils.h, common/xml-utils.h,
7438 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
7439 common/ptid.h.
7440 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
7441 ptid.o, buffer.o): New rules.
7442 (linux-low.o): Add common/linux-osdata.h as a dependency.
7443 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
7444 * configure.ac: Add AC_HEADER_DIRENT check.
7445 * config.in: Regenerate.
7446 * configure: Regenerate.
7447 * remote-utils.c (xml_escape_text): Delete.
7448 (buffer_grow, buffer_free, buffer_init, buffer_finish,
7449 buffer_xml_printf): Move to common/buffer.c.
7450 * server.c (main): Remove call to initialize_inferiors.
7451 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
7452 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
7453 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
7454 internal_error, gdb_assert, gdb_assert_fail): Delete.
7455 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
7456 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
7457 common/buffer.h.
7458 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
7459 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
7460 initialize_inferiors): Delete.
7461
7462 2011-07-20 Pedro Alves <pedro@codesourcery.com>
7463
7464 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
7465 symbol error.
7466
7467 2011-05-31 Pedro Alves <pedro@codesourcery.com>
7468
7469 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
7470 assertion.
7471 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
7472
7473 2011-05-26 Yao Qi <yao@codesourcery.com>
7474
7475 * Makefile.in (thread-db.o): Track dependence to
7476 common/gdb_thread_db.h.
7477 * thread-db.c: include gdb_thread_db.h from right place.
7478
7479 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
7480
7481 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
7482 __FILE__ and __LINE__ to internal_error.
7483
7484 2011-05-13 Doug Evans <dje@google.com>
7485
7486 * thread-db.c (try_thread_db_load_from_sdir): New function.
7487 (try_thread_db_load_from_dir): New function.
7488 (thread_db_load_search): Handle $sdir, ignore $pdir.
7489 Remove trying of system directories if search of
7490 libthread-db-search-path fails, that is now done via $sdir.
7491
7492 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
7493
7494 * server.c (handle_query): Add EnableDisableTracepoints to the list
7495 of supported features.
7496 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
7497 tracepoints.
7498 (cmd_qtenable_disable): New.
7499 (cmd_qtstart): Install tracepoints even if disabled.
7500 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
7501 receiving a QTEnable or QTDisable packet.
7502 (gdb_collect): Skip data collection if fast tracepoint is disabled.
7503 (ust_marker_to_static_tracepoint): Do not ignore disabled static
7504 tracepoints.
7505 (gdb_probe): Skip data collection if static tracepoint is disabled.
7506
7507 2011-05-10 Doug Evans <dje@google.com>
7508
7509 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
7510
7511 2011-05-04 Doug Evans <dje@google.com>
7512
7513 * linux-low.c (linux_join): Skip process lookup.
7514 * spu-low.c (spu_join): Ditto.
7515 * server.c (join_inferiors_callback): Delete.
7516 (process_serial_event): For 'D' packet (detach) call join_inferior
7517 directly.
7518
7519 2011-05-04 Joseph Myers <joseph@codesourcery.com>
7520
7521 * README: Don't mention xscale*-*-linux*.
7522 * configure.srv (xscale*-*-linux*): Don't handle target.
7523
7524 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
7525
7526 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
7527 casting pointers.
7528 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
7529 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
7530 (i386_emit_void_call_2): Likewise.
7531
7532 2011-04-26 Yao Qi <yao@codesourcery.com>
7533
7534 * linux-low.c: Move common macros to linux-ptrace.h.
7535 Include linux-ptrace.h.
7536 * Makefile.in (linux_ptrace_h): New.
7537 (linux-low.o): Depends on linux-ptrace.h.
7538
7539 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
7540
7541 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
7542 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
7543 (remote_prepare): New function with most of the TCP code from ...
7544 (remote_open): ... here. Detect PORT here unconditionally. Move also
7545 setting transport_is_reliable.
7546 * server.c (run_once): New variable.
7547 (gdbserver_usage): Document it.
7548 (main): Set run_once for `--once'. Call remote_prepare. Exit after
7549 the first run if RUN_ONCE.
7550 * server.h (run_once, remote_prepare): New declarations.
7551
7552 2011-04-19 Tom Tromey <tromey@redhat.com>
7553
7554 * win32-low.c (handle_load_dll): Remove duplicate "the".
7555
7556 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
7557
7558 Remove support for old Cygwin 1.5 versions.
7559 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
7560 function to avoid warning.
7561 (win32_add_one_solib): Use cygwin_conv_path function to avoid
7562 warning.
7563
7564 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
7565
7566 * gdbserver/server.h (Macro _): Define it if not available.
7567
7568 2011-03-14 Michael Snyder <msnyder@vmware.com>
7569
7570 * hostio.c (handle_close): Remove unnecessary null test.
7571
7572 2011-03-10 Joel Brobecker <brobecker@adacore.com>
7573
7574 * Makefile.in (maintainer-clean realclean distclean): Remove
7575 "make ... subdir_do" command.
7576
7577 2011-03-10 Michael Snyder <msnyder@vmware.com>
7578
7579 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
7580
7581 * server.c (handle_v_run): Free alloced buffer on early return.
7582
7583 2011-03-09 Yao Qi <yao@codesourcery.com>
7584
7585 Revert:
7586 2011-03-04 Yao Qi <yao@codesourcery.com>
7587
7588 * Makefile.in: Remove GNU make feature --directory.
7589
7590 2011-03-05 Yao Qi <yao@codesourcery.com>
7591
7592 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
7593 (subdir_do): New make target. Copied from gdb/Makefile.
7594 (maintainer-clean, realclean, distclean, clean): Call corresponding
7595 make targets in common/Makefile.
7596
7597 2011-02-11 Yao Qi <yao@codesourcery.com>
7598
7599 * configure.ac: Call AC_PROG_RANLIB.
7600 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
7601 * configure: Regenerate.
7602
7603 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7604
7605 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
7606
7607 2011-03-06 Yao Qi <yao@codesourcery.com>
7608
7609 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
7610
7611 2011-03-05 Yao Qi <yao@codesourcery.com>
7612
7613 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
7614 (subdir_do): New make target. Copied from gdb/Makefile.
7615 (maintainer-clean, realclean, distclean, clean): Call corresponding
7616 make targets in common/Makefile.
7617
7618 2011-03-04 Yao Qi <yao@codesourcery.com>
7619
7620 * Makefile.in: Remove GNU make feature --directory.
7621
7622 2011-03-04 Michael Snyder <msnyder@vmware.com>
7623
7624 * server.c (queue_stop_reply): Call xmalloc not malloc.
7625
7626 2011-03-02 Michael Snyder <msnyder@vmware.com>
7627
7628 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
7629
7630 2011-02-28 Michael Snyder <msnyder@vmware.com>
7631
7632 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
7633 (cmd_qtframe): Ditto.
7634 (cmd_qtbuffer): Ditto.
7635 (cmd_bigqtbuffer): Ditto.
7636
7637 * utils.c (decimal2str): Initialize 'width' to nine, then
7638 don't mess with it.
7639
7640 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
7641
7642 * hostio.c (require_data): Free *data, not data.
7643
7644 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7645
7646 * hostio.c (require_data): Use free, not xfree.
7647
7648 2011-02-27 Michael Snyder <msnyder@vmware.com>
7649
7650 * server.c (handle_query): Discard unused value.
7651
7652 * hostio.c (require_data): Free malloc memory before returning
7653 error.
7654
7655 2011-02-26 Michael Snyder <msnyder@vmware.com>
7656
7657 * linux-low.c (list_threads): Call closedir for dirent.
7658
7659 2011-02-27 Michael Snyder <msnyder@vmware.com>
7660
7661 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
7662 a case statement falls through.
7663
7664 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
7665
7666 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
7667 in comparison.
7668
7669 2011-02-26 Michael Snyder <msnyder@vmware.com>
7670
7671 * utils.c (decimal2str): Eliminate dead code and dead param.
7672 (pulongest): Drop dead param from call to decimal2str.
7673 (plongest): Ditto.
7674
7675 2011-02-24 Joel Brobecker <brobecker@adacore.com>
7676
7677 Revert the following patch (not approved yet):
7678 2011-02-21 Hui Zhu <teawater@gmail.com>
7679 * tracepoint.c (tp_printf): New function.
7680 (eval_agent_expr): Handle gdb_agent_op_printf.
7681
7682 2011-02-21 Hui Zhu <teawater@gmail.com>
7683
7684 * tracepoint.c (tp_printf): New function.
7685 (eval_agent_expr): Handle gdb_agent_op_printf.
7686
7687 2011-02-18 Tom Tromey <tromey@redhat.com>
7688
7689 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
7690 (tracepoint.o): Likewise.
7691 * tracepoint.c (enum gdb_agent_op): Use ax.def.
7692 (gdb_agent_op_names): Likewise.
7693
7694 2011-02-18 Tom Tromey <tromey@redhat.com>
7695
7696 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
7697 gdb_agent_op_rot>: New constants.
7698 (gdb_agent_op_names): Add pick and roll.
7699 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
7700 cases.
7701
7702 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
7703
7704 * aclocal.m4: Regenerated with aclocal-1.11.1.
7705
7706 2011-02-14 Pedro Alves <pedro@codesourcery.com>
7707
7708 * server.c (handle_qxfer_traceframe_info): New.
7709 (qxfer_packets): Register "traceframe-info".
7710 (handle_query): Report support for qXfer:traceframe-info:read+.
7711 * tracepoint.c (match_blocktype): New.
7712 (traceframe_find_block_type): Rename to ...
7713 (traceframe_walk_blocks): ... this. Add callback filter argument,
7714 and use it.
7715 (traceframe_find_block_type): New, reimplemented on top of
7716 traceframe_walk_blocks.
7717 (build_traceframe_info_xml): New.
7718 (traceframe_read_info): New.
7719 * server.h (traceframe_read_info): Declare.
7720
7721 2011-02-11 Yao Qi <yao@codesourcery.com>
7722
7723 * configure.ac: Call AC_PROG_RANLIB.
7724 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
7725 * configure: Regenerate.
7726
7727 2011-02-07 Pedro Alves <pedro@codesourcery.com>
7728
7729 * server.c (gdb_read_memory): Change return semantics to allow
7730 partial transfers.
7731 (handle_search_memory_1): Adjust.
7732 (process_serial_event) <'m' packet>: Handle partial transfers.
7733 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
7734
7735 2011-01-28 Pedro Alves <pedro@codesourcery.com>
7736
7737 * regcache.c (init_register_cache): Initialize
7738 regcache->register_status.
7739 (free_register_cache): Release regcache->register_status.
7740 (regcache_cpy): Copy register_status.
7741 (registers_to_string): Print 'x's for unavailable registers.
7742 (supply_register): Mark the register's status valid or
7743 unavailable, depending on whether a buffer was passed in or not.
7744 (supply_register_zeroed): New.
7745 (supply_regblock): Mark the registers' status valid or
7746 unavailable, depending on whether a buffer was passed in or not.
7747 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
7748 (struct regcache): New `register_status' field.
7749 (supply_register_zeroed): Declare.
7750 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
7751 supply_register_zeroed, rather than passing a NULL buffer to
7752 supply_register.
7753 * tracepoint.c (fetch_traceframe_registers): Update comment.
7754
7755 2011-01-28 Pedro Alves <pedro@codesourcery.com>
7756
7757 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
7758 buffer explicit.
7759
7760 2011-01-25 Pedro Alves <pedro@codesourcery.com>
7761
7762 * server.h (decode_xfer_write): Change prototype.
7763 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
7764 and don't extract the annex here.
7765 * server.c (decode_xfer_read): Remove `annex' parameter,
7766 and don't extract the annex here.
7767 (decode_xfer): New.
7768 (struct qxfer): New.
7769 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
7770 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
7771 (handle_qxfer_statictrace): New functions, abstracted out from
7772 handle_query, and made to use the struct qxfer interface.
7773 (handle_threads_qxfer_proper): Rename to ...
7774 (handle_qxfer_threads_proper): ... this.
7775 (handle_threads_qxfer): Rename to ...
7776 (handle_qxfer_threads): ... this. Adjust.
7777 (qxfer_packets): New array.
7778 (handle_qxfer): New function.
7779 (handle_query): Use handle_qxfer.
7780
7781 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
7782
7783 * gdbreplay.c: Shorten lines of >= 80 columns.
7784 * linux-low.c: Ditto.
7785 * linux-ppc-low.c: Ditto.
7786 * linux-s390-low.c: Ditto.
7787 * linux-sparc-low.c: Ditto.
7788 * linux-x86-low.c: Ditto.
7789 * linux-xtensa-low.c: Ditto.
7790 * mem-break.c: Ditto.
7791 * nto-low.c: Ditto.
7792 * regcache.h: Ditto.
7793 * remote-utils.c: Ditto.
7794 * server.c: Ditto.
7795 * server.h: Ditto.
7796 * thread-db.c: Ditto.
7797 * tracepoint.c: Ditto.
7798 * utils.c: Ditto.
7799 * win32-low.h: Ditto.
7800
7801 2011-01-05 Joel Brobecker <brobecker@adacore.com>
7802
7803 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
7804 update.
7805
7806 2011-01-01 Joel Brobecker <brobecker@adacore.com>
7807
7808 * server.c (gdbserver_version): Update copyright year in version
7809 output.
7810 * gdbreplay.c (gdbreplay_version): Ditto.
7811
7812 2010-12-29 Jie Zhang <jie.zhang@analog.com>
7813
7814 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
7815 * linux-bfin-low.c: New file.
7816 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
7817 PT_DATA_ADDR for BFIN targets.
7818 * Makefile.in (SFILES): Add linux-bfin-low.c.
7819 (clean): Remove reg-bfin.c.
7820 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
7821 * README: Mention supported Blackfin targets.
7822
7823 2010-12-23 Mike Frysinger <vapier@gentoo.org>
7824
7825 * .gitignore: New file.
7826
7827 2010-11-16 Mike Frysinger <vapier@gentoo.org>
7828
7829 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
7830
7831 2010-10-22 Jie Zhang <jie@codesourcery.com>
7832
7833 * Makefile.in: Add FLAGS_TO_PASS variable.
7834 (install): Remove dependency of install-only and recursively
7835 invoke make for install-only.
7836
7837 2010-10-04 Doug Evans <dje@google.com>
7838
7839 * Makefile.in (uninstall): Use $(DESTDIR).
7840
7841 2010-09-24 Pedro Alves <pedro@codesourcery.com>
7842
7843 PR gdb/11842
7844
7845 * linux-x86-low.c (compat_siginfo_from_siginfo)
7846 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
7847 si_code is < 0. Check for si_code == SI_TIMER before checking for
7848 si_code < 0.
7849
7850 2010-09-13 Joel Brobecker <brobecker@adacore.com>
7851
7852 * lynx-i386-low.c: New file.
7853 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
7854
7855 2010-09-13 Joel Brobecker <brobecker@adacore.com>
7856
7857 * lynx-low.c (ptrace_request_to_str): Remove handling for
7858 request values that have been removed in LynxOS 5.x.
7859
7860 2010-09-13 Joel Brobecker <brobecker@adacore.com>
7861
7862 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
7863 <ptrace.h>
7864
7865 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
7866
7867 * configure.ac: Add --enable-inprocess-agent option.
7868 * configure: Rebuilt.
7869
7870 2010-09-06 Yao Qi <yao@codesourcery.com>
7871
7872 * linux-low.c (linux_kill): Remove unused variable.
7873 (linux_stabilize_threads): Likewise.
7874 * server.c (start_inferior): Likewise.
7875 (queue_stop_reply_callback): Likewise.
7876 * tracepoint.c (do_action_at_tracepoint): Likewise.
7877
7878 2010-09-06 Yao Qi <yao@codesourcery.com>
7879
7880 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
7881 on return.
7882
7883 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
7884
7885 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
7886
7887 2010-09-06 Pedro Alves <pedro@codesourcery.com>
7888
7889 * Makefile.in (install-only): Replace $IPA_DEPFILES with
7890 "$(IPA_DEPFILES)".
7891
7892 2010-09-01 Joel Brobecker <brobecker@adacore.com>
7893
7894 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
7895 gdbserver/lynx-ppc-low.c: New files.
7896 * Makefile.in (lynx_low_h): New variable.
7897 (lynx-low.o, lynx-ppc-low.o): New rules.
7898 * configure.ac: On LynxOS, link with -lnetinet.
7899 * configure.srv: Add handling of powerpc-*-lynxos* targets.
7900 * configure: regenerate.
7901
7902 2010-09-01 Joel Brobecker <brobecker@adacore.com>
7903
7904 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
7905 * configure.ac: Add check for vasprintf and vsnprintf.
7906 * configure, config.in: Regenerate.
7907 * server.h (vasprintf, vsnprintf): Add conditional declarations.
7908
7909 2010-09-01 Joel Brobecker <brobecker@adacore.com>
7910
7911 * gdbreplay.c: Move include of alloca.h up, next to include of
7912 malloc.h.
7913 * server.h: Add include of malloc.h.
7914 * mem-break.c: Remove include of malloc.h.
7915 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
7916
7917 2010-09-01 Joel Brobecker <brobecker@adacore.com>
7918
7919 * Makefile.in (memmem.o): Build with -Wno-error.
7920
7921 2010-09-01 Joel Brobecker <brobecker@adacore.com>
7922
7923 * utils.c (xsnprintf): Make non-static.
7924 * server.h: Add xsnprintf declaration.
7925 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
7926 replace calls to snprintf by calls to xsnprintf throughout.
7927
7928 2010-09-01 Joel Brobecker <brobecker@adacore.com>
7929
7930 * configure.ac: Add configure check for alloca.
7931 * configure, config.in: Regenerate.
7932 * server.h: Include alloca.h if it exists.
7933 * gdbreplay.c: Include alloca.h if it exists.
7934
7935 2010-08-28 Pedro Alves <pedro@codesourcery.com>
7936
7937 * linux-low.c (__SIGRTMIN): Define if not already defined.
7938 (linux_create_inferior): Check for __ANDROID__ rather than
7939 __SIGRTMIN.
7940 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
7941 are already deferred.
7942 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
7943 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
7944 stopped and already has a pending signal to report.
7945 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
7946 a pending signal to report or is moving out of a jump pad.
7947 (linux_init_signals): Check for __ANDROID__ rather than
7948 __SIGRTMIN.
7949
7950 2010-08-28 Pedro Alves <pedro@codesourcery.com>
7951
7952 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
7953 debug_threads check. Avoid a linear search when not doing debug
7954 output.
7955
7956 2010-08-27 Pedro Alves <pedro@codesourcery.com>
7957
7958 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
7959 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
7960 (struct file_handler) <fd>: Change type to gdb_fildes_t.
7961 (process_event): Change local fd's type to gdb_fildes_t.
7962 (create_file_handler): Adjust prototype.
7963 (delete_file_handler): Adjust prototype.
7964 (handle_file_event): Adjust prototype. Use pfildes.
7965 (create_file_event): Adjsut prototype.
7966 * remote-utils.c (remote_desc, listen_desc): Change type to
7967 gdb_fildes_t.
7968 * server.h: New gdb_fildes_t typedef.
7969 [USE_WIN32API]: Include winsock2.h.
7970 (delete_file_handler, add_file_handler): Adjust prototypes.
7971 (pfildes): Declare.
7972 * utils.c (pfildes): New.
7973
7974 2010-08-27 Pedro Alves <pedro@codesourcery.com>
7975
7976 * configure.ac (build_warnings): Add -Wno-char-subscripts.
7977 * configure: Regenerate.
7978
7979 2010-08-27 Pedro Alves <pedro@codesourcery.com>
7980
7981 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
7982 (linux_done_accessing_memory): ... this.
7983 (linux_target_ops): Adjust.
7984 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
7985 * nto-low.c (nto_target_ops): Adjust comment.
7986 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
7987 * spu-low.c (spu_target_ops): Adjust comment.
7988 * target.h (target_ops): Rename unprepare_to_access_memory field
7989 to done_accessing_memory.
7990 (unprepare_to_access_memory): Rename to ...
7991 (done_accessing_memory): ... this.
7992
7993 2010-08-26 Pedro Alves <pedro@codesourcery.com>
7994
7995 * linux-low.c (linux_prepare_to_access_memory): New.
7996 (linux_unprepare_to_access_memory): New.
7997 (linux_target_ops): Install them.
7998 * server.c (read_memory): Rename to ...
7999 (gdb_read_memory): ... this. Use
8000 prepare_to_access_memory/prepare_to_access_memory.
8001 (write_memory): Rename to ...
8002 (gdb_write_memory): ... this. Use
8003 prepare_to_access_memory/prepare_to_access_memory.
8004 (handle_search_memory_1): Adjust.
8005 (process_serial_event): Adjust.
8006 * target.h (struct target_ops): New fields
8007 prepare_to_access_memory and unprepare_to_access_memory.
8008 (prepare_to_access_memory, unprepare_to_access_memory): New.
8009 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
8010 prepare_to_access_memory/prepare_to_access_memory.
8011 * nto-low.c (nto_target_ops): Adjust.
8012 * spu-low.c (spu_target_ops): Adjust.
8013 * win32-low.c (win32_target_ops): Adjust.
8014
8015 2010-08-26 Pedro Alves <pedro@codesourcery.com>
8016
8017 * Makefile.in (WARN_CFLAGS): Get it from configure.
8018 (WERROR_CFLAGS): New.
8019 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
8020 * configure.ac: Introduce --enable-werror, which adds -Werror to
8021 the compiler command line. Enabled by default. Disable with
8022 --disable-werror. Add -Wdeclaration-after-statement
8023 Wpointer-arith and -Wformat-nonliteral to warning flags.
8024 * configure: Regenerate.
8025
8026 2010-08-26 Pedro Alves <pedro@codesourcery.com>
8027
8028 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
8029
8030 2010-08-26 Pedro Alves <pedro@codesourcery.com>
8031
8032 * gdbreplay.c (remote_error): New.
8033 (gdbchar): New.
8034 (expect): Use gdbchar. Check for error reading from GDB.
8035 Clarify sync error output.
8036 (play): Check for errors writing to GDB.
8037 * linux-low.c (sigchld_handler): Really ignore `write' errors.
8038 * remote-utils.c (getpkt): Check for errors writing to the remote
8039 descriptor.
8040
8041 2010-08-25 Pedro Alves <pedro@codesourcery.com>
8042
8043 * linux-low.c (linux_wait_1): Move non-debugging code out of
8044 `debug_threads' control.
8045
8046 2010-08-25 Pedro Alves <pedro@codesourcery.com>
8047
8048 * linux-low.c (linux_wait_1): Don't set last_status here.
8049 * server.c (push_event, queue_stop_reply_callback): Assert we're
8050 not pushing a TARGET_WAITKIND_IGNORE event.
8051 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
8052 (myresume, handle_target_event): Set the thread's last_resume_kind
8053 and last_status from the target returned status.
8054
8055 2010-08-25 Pedro Alves <pedro@codesourcery.com>
8056
8057 PR threads/10729
8058
8059 * linux-x86-low.c (update_debug_registers_callback): New.
8060 (i386_dr_low_set_addr): Use it.
8061 (i386_dr_low_get_addr): New.
8062 (i386_dr_low_set_control): Use update_debug_registers_callback.
8063 (i386_dr_low_get_control): New.
8064 (i386_dr_low_get_status): Adjust.
8065 * linux-low.c (linux_stop_lwp): New.
8066 * linux-low.h (linux_stop_lwp): Declare.
8067
8068 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
8069 argument instead of a i386_debug_reg_state.
8070 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
8071 a i386_debug_reg_state.
8072 (i386_insert_aligned_watchpoint): Adjust.
8073 (i386_remove_aligned_watchpoint): Adjust.
8074 (i386_low_stopped_data_address): Read the debug registers from the
8075 inferior instead of from the mirrors.
8076 * i386-low.h (struct i386_debug_reg_state): Extend comment.
8077 (i386_dr_low_get_addr): Declare.
8078 (i386_dr_low_get_control): Declare.
8079 (i386_dr_low_get_status): Change prototype.
8080
8081 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
8082 (i386_dr_low_get_addr): New.
8083 (i386_dr_low_get_control): New.
8084 (i386_dr_low_get_status): Adjust prototype. Return
8085 dr_status_mirror.
8086 (i386_initial_stuff): Clear dr_status_mirror and
8087 dr_control_mirror.
8088 (i386_get_thread_context): Adjust.
8089 (i386_set_thread_context): Adjust.
8090 (i386_thread_added): Adjust.
8091
8092 2010-08-24 Pedro Alves <pedro@codesourcery.com>
8093
8094 * linux-low.h (linux_thread_area): Delete declaration.
8095
8096 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
8097
8098 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
8099 after its termination.
8100
8101 2010-08-09 Pedro Alves <pedro@codesourcery.com>
8102
8103 * linux-low.c (gdb_wants_lwp_stopped): Delete.
8104 (gdb_wants_all_stopped): Delete.
8105 (linux_wait_1): Don't call them.
8106 * server.c (handle_v_cont): Tag all threads as want-stopped.
8107 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
8108 stopped as "client-wants-stopped".
8109
8110 2010-07-31 Pedro Alves <pedro@codesourcery.com>
8111
8112 * Makefile.in (signals_h): New.
8113 (server_h): Depend on it.
8114 (server.o): Don't depend on $(signals_def).
8115 (signals.o): Depend on $(signals_def).
8116
8117 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
8118
8119 * Makefile.in (signals_def): New.
8120 (server_h): Append include/gdb/signals.h and signals_def.
8121 (server.o): Append signals_def.
8122
8123 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
8124
8125 * server.c (handle_target_event): Use target_signal_to_host for
8126 resume_info.sig initialization.
8127 * target.h (struct thread_resume) <sig>: New comment.
8128
8129 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
8130
8131 * server.c (handle_query): strcpy() the returned string from paddress()
8132 instead of sprintf().
8133 * utils.c (paddress): Return phex_nz().
8134
8135 2010-07-07 Joel Brobecker <brobecker@adacore.com>
8136
8137 * server.c (handle_v_cont): Call mourn_inferior if process
8138 just exited.
8139 (myresume): Likewise.
8140
8141 2010-07-01 Pedro Alves <pedro@codesourcery.com>
8142
8143 Static tracepoints, and integration with UST.
8144
8145 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
8146 * mem-break.c (uninsert_all_breakpoints)
8147 (reinsert_all_breakpoints): New.
8148 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
8149 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
8150 (gdb_agent_ust_loaded, helper_thread_id)
8151 (gdb_agent_helper_thread_id): New macros.
8152 (struct ipa_sym_addresses): Add addr_ust_loaded,
8153 addr_helper_thread_id, addr_cmd_buf.
8154 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
8155 (in_process_agent_loaded_ust): New.
8156 (write_e_ust_not_loaded): New.
8157 (maybe_write_ipa_ust_not_loaded): New.
8158 (struct collect_static_trace_data_action): New.
8159 (enum tracepoint_type) <static_tracepoint>: New.
8160 (struct tracepoint) <handle>: Mention static tracepoints.
8161 (struct static_tracepoint_ctx): New.
8162 (CMD_BUF_SIZE): New.
8163 (add_tracepoint_action): Handle static tracepoint actions.
8164 (unprobe_marker_at): New.
8165 (clear_installed_tracepoints): Handle static tracepoints.
8166 (cmd_qtdp): Handle static tracepoints.
8167 (probe_marker_at): New.
8168 (cmd_qtstart): Handle static tracepoints.
8169 (response_tracepoint): Handle static tracepoints.
8170 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
8171 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
8172 (get_context_regcache): Handle static tracepoints.
8173 (do_action_at_tracepoint): Handle static tracepoint actions.
8174 (traceframe_find_block_type): Handle static trace data blocks.
8175 (traceframe_read_sdata): New.
8176 (download_tracepoints): Download static tracepoint actions.
8177 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
8178 (GDB_PROBE_NAME): New.
8179 (ust_ops): New.
8180 (GET_UST_SYM): New.
8181 (USTF): New.
8182 (dlsym_ust): New.
8183 (ust_marker_to_static_tracepoint): New.
8184 (gdb_probe): New.
8185 (collect_ust_data_at_tracepoint): New.
8186 (gdb_ust_probe): New.
8187 (UNIX_PATH_MAX, SOCK_DIR): New.
8188 (gdb_ust_connect_sync_socket): New.
8189 (resume_thread, stop_thread): New.
8190 (run_inferior_command): New.
8191 (init_named_socket): New.
8192 (gdb_ust_socket_init): New.
8193 (cstr_to_hexstr): New.
8194 (next_st): New.
8195 (first_marker, next_marker): New.
8196 (response_ust_marker): New.
8197 (cmd_qtfstm, cmd_qtsstm): New.
8198 (unprobe_marker_at, probe_marker_at): New.
8199 (cmd_qtstmat, gdb_ust_thread): New.
8200 (gdb_ust_init): New.
8201 (initialize_tracepoint_ftlib): Call gdb_ust_init.
8202 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
8203 (ST_REGENTRY): New.
8204 (x86_64_st_collect_regmap): New.
8205 (X86_64_NUM_ST_COLLECT_GREGS): New.
8206 (AMD64_RIP_REGNUM): New.
8207 (supply_static_tracepoint_registers): New.
8208 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
8209 (ST_REGENTRY): New.
8210 (i386_st_collect_regmap): New.
8211 (i386_NUM_ST_COLLECT_GREGS): New.
8212 (supply_static_tracepoint_registers): New.
8213 * server.c (handle_query): Handle qXfer:statictrace:read.
8214 <qSupported>: Report support for StaticTracepoints, and
8215 qXfer:statictrace:read features.
8216 * server.h (traceframe_read_sdata)
8217 (supply_static_tracepoint_registers): Declare.
8218 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
8219 (unpack_varlen_hex): Include in IPA build.
8220 * Makefile.in (ustlibs, ustinc): New.
8221 (IPA_OBJS): Add remote-utils-ipa.o.
8222 ($(IPA_LIB)): Link -ldl and -lpthread.
8223 (UST_CFLAGS): New.
8224 (IPAGENT_CFLAGS): Add UST_CFLAGS.
8225 * config.in, configure: Regenerate.
8226
8227 2010-06-20 Ian Lance Taylor <iant@google.com>
8228 Pedro Alves <pedro@codesourcery.com>
8229
8230 * linux-x86-low.c (always_true): Delete.
8231 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
8232 trying to fool the compiler with always_true.
8233
8234 2010-06-20 Pedro Alves <pedro@codesourcery.com>
8235
8236 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
8237 conditions in gdbserver.
8238
8239 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
8240
8241 * spu-low.c (spu_read_memory): Wrap around local store limit.
8242 (spu_write_memory): Likewise.
8243
8244 2010-06-15 Pedro Alves <pedro@codesourcery.com>
8245
8246 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
8247 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
8248 LONGEST uses.
8249 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
8250 uses.
8251 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
8252 uses with LONGEST uses.
8253
8254 2010-06-14 Stan Shebs <stan@codesourcery.com>
8255 Pedro Alves <pedro@codesourcery.com>
8256
8257 Bytecode compiler.
8258
8259 * linux-x86-low.c: Include limits.h.
8260 (add_insns): New.
8261 (always_true): New.
8262 (EMIT_ASM): New.
8263 (EMIT_ASM32): New.
8264 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
8265 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
8266 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
8267 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
8268 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
8269 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
8270 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
8271 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
8272 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
8273 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
8274 (amd64_emit_void_call_2): New.
8275 (amd64_emit_ops): New.
8276 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
8277 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
8278 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
8279 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
8280 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
8281 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
8282 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
8283 (i386_emit_call, i386_emit_reg, i386_emit_pop)
8284 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
8285 (i386_emit_stack_adjust, i386_emit_int_call_1)
8286 (i386_emit_void_call_2): New.
8287 (i386_emit_ops): New.
8288 (x86_emit_ops): New.
8289 (the_low_target): Install x86_emit_ops.
8290 * server.h (struct emit_ops): New.
8291 (get_raw_reg_func_addr): Declare.
8292 (current_insn_ptr, emit_error): Declare.
8293 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
8294 (set_trace_state_variable_value): New defines.
8295 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
8296 addr_get_trace_state_variable_value and
8297 addr_set_trace_state_variable_value.
8298 (symbol_list): New fields for get_raw_reg,
8299 get_trace_state_variable_value and set_trace_state_variable_value.
8300 (condfn): New typedef.
8301 (struct tracepoint): New field `compiled_cond'.
8302 (do_action_at_tracepoint): Clear compiled_cond.
8303 (get_trace_state_variable_value, set_trace_state_variable_value):
8304 Export in the IPA.
8305 (condition_true_at_tracepoint): If there's a compiled condition,
8306 run that.
8307 (current_insn_ptr, emit_error): New globals.
8308 (struct bytecode_address): New.
8309 (get_raw_reg_func_addr): New.
8310 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
8311 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
8312 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
8313 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
8314 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
8315 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
8316 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
8317 (compile_tracepoint_condition, compile_bytecodes): New.
8318 * target.h (emit_ops): Forward declare.
8319 (struct target_ops): New field emit_ops.
8320 (target_emit_ops): New.
8321 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
8322 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
8323 * linux-low.c (linux_emit_ops): New.
8324 (linux_target_ops): Install it.
8325 * linux-low.h (struct linux_target_ops): New field emit_ops.
8326
8327 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
8328
8329 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
8330 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
8331
8332 2010-06-01 Pedro Alves <pedro@codesourcery.com>
8333 Stan Shebs <stan@codesourcery.com>
8334
8335 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
8336 (all): Depend on $(extra_libraries).
8337 (install-only): Install the IPA.
8338 (IPA_OBJS, IPA_LIB): New.
8339 (clean): Remove the IPA lib.
8340 (IPAGENT_CFLAGS): New.
8341 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
8342 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
8343 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
8344 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
8345 * configure.ac: Check for atomic builtins support in the compiler.
8346 (IPA_DEPFILES, extra_libraries): Define.
8347 * configure.srv (ipa_obj): Add description.
8348 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
8349 (i[34567]86-*-linux*): Set ipa_obj.
8350 (x86_64-*-linux*): Set ipa_obj.
8351 * linux-low.c (stabilizing_threads): New.
8352 (supports_fast_tracepoints): New.
8353 (linux_detach): Stabilize threads before detaching.
8354 (handle_tracepoints): Handle internal tracing breakpoints. Assert
8355 the lwp is either not stabilizing, or is moving out of a jump pad.
8356 (linux_fast_tracepoint_collecting): New.
8357 (maybe_move_out_of_jump_pad): New.
8358 (enqueue_one_deferred_signal): New.
8359 (dequeue_one_deferred_signal): New.
8360 (linux_wait_for_event_1): If moving out of a jump pad, defer
8361 pending signals to later.
8362 (linux_stabilize_threads): New.
8363 (linux_wait_1): Check if threads need moving out of jump pads, and
8364 do it if so.
8365 (stuck_in_jump_pad_callback): New.
8366 (move_out_of_jump_pad_callback): New.
8367 (lwp_running): New.
8368 (linux_resume_one_lwp): Handle moving out of jump pads.
8369 (linux_set_resume_request): Dequeue deferred signals.
8370 (need_step_over_p): Also step over fast tracepoint jumps.
8371 (start_step_over): Also uninsert fast tracepoint jumps.
8372 (finish_step_over): Also reinsert fast tracepoint jumps.
8373 (linux_install_fast_tracepoint_jump): New.
8374 (linux_target_ops): Install linux_stabilize_threads and
8375 linux_install_fast_tracepoint_jump_pad.
8376 * linux-low.h (linux_target_ops) <get_thread_area,
8377 install_fast_tracepoint_jump_pad>: New fields.
8378 (struct lwp_info) <collecting_fast_tracepoint,
8379 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
8380 (linux_get_thread_area): Declare.
8381 * linux-x86-low.c (jump_insn): New.
8382 (x86_get_thread_area): New.
8383 (append_insns): New.
8384 (push_opcode): New.
8385 (amd64_install_fast_tracepoint_jump_pad): New.
8386 (i386_install_fast_tracepoint_jump_pad): New.
8387 (x86_install_fast_tracepoint_jump_pad): New.
8388 (the_low_target): Install x86_get_thread_area and
8389 x86_install_fast_tracepoint_jump_pad.
8390 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
8391 (struct fast_tracepoint_jump): New.
8392 (fast_tracepoint_jump_insn): New.
8393 (fast_tracepoint_jump_shadow): New.
8394 (find_fast_tracepoint_jump_at): New.
8395 (fast_tracepoint_jump_here): New.
8396 (delete_fast_tracepoint_jump): New.
8397 (set_fast_tracepoint_jump): New.
8398 (uninsert_fast_tracepoint_jumps_at): New.
8399 (reinsert_fast_tracepoint_jumps_at): New.
8400 (set_breakpoint_at): Use write_inferior_memory.
8401 (uninsert_raw_breakpoint): Use write_inferior_memory.
8402 (check_mem_read): Mask out fast tracepoint jumps.
8403 (check_mem_write): Mask out fast tracepoint jumps.
8404 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
8405 (set_fast_tracepoint_jump): Declare.
8406 (delete_fast_tracepoint_jump)
8407 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
8408 (reinsert_fast_tracepoint_jumps_at): Declare.
8409 * regcache.c: Don't compile many functions when building the
8410 in-process agent library.
8411 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
8412 the register buffer in the heap.
8413 (free_register_cache): If the register buffer isn't owned by the
8414 regcache, don't free it.
8415 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
8416 pre-existing register caches.
8417 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
8418 type.
8419 (convert_ascii_to_int): : Constify `from' parameter type.
8420 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
8421 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
8422 the needed buffer in-place.
8423 (relocate_instruction): New.
8424 * server.c (handle_query) <qSymbols>: If the target supports
8425 tracepoints, give it a chance of looking up symbols. Report
8426 support for fast tracepoints.
8427 (handle_status): Stabilize threads.
8428 (process_serial_event): Adjust.
8429 * server.h (struct fast_tracepoint_jump): Forward declare.
8430 (struct process_info) <fast_tracepoint_jumps>: New field.
8431 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
8432 (decode_X_packet, decode_M_packet): Adjust.
8433 (relocate_instruction): Declare.
8434 (in_process_agent_loaded): Declare.
8435 (tracepoint_look_up_symbols): Declare.
8436 (struct fast_tpoint_collect_status): Declare.
8437 (fast_tracepoint_collecting): Declare.
8438 (force_unlock_trace_buffer): Declare.
8439 (handle_tracepoint_bkpts): Declare.
8440 (initialize_low_tracepoint)
8441 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
8442 * target.h (struct target_ops) <stabilize_threads,
8443 install_fast_tracepoint_jump_pad>: New fields.
8444 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
8445 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
8446 [HAVE_STDINT_H]: Include stdint.h.
8447 (trace_debug_1): Rename to ...
8448 (trace_vdebug): ... this.
8449 (trace_debug): Rename to ...
8450 (trace_debug_1): ... this. Add `level' parameter.
8451 (trace_debug): New.
8452 (ATTR_USED, ATTR_NOINLINE): New.
8453 (IP_AGENT_EXPORT): New.
8454 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
8455 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
8456 (about_to_request_buffer_space, trace_buffer_is_full)
8457 (stopping_tracepoint, expr_eval_result, error_tracepoint)
8458 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
8459 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
8460 (traceframe_write_count, traceframes_created)
8461 (trace_state_variables)
8462 New renaming defines.
8463 (struct ipa_sym_addresses): New.
8464 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
8465 (symbol_list): New.
8466 (ipa_sym_addrs): New.
8467 (all_tracepoint_symbols_looked_up): New.
8468 (in_process_agent_loaded): New.
8469 (write_e_ipa_not_loaded): New.
8470 (maybe_write_ipa_not_loaded): New.
8471 (tracepoint_look_up_symbols): New.
8472 (debug_threads) [IN_PROCESS_AGENT]: New.
8473 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
8474 (UNKNOWN_SIDE_EFFECTS): New.
8475 (stop_tracing): New.
8476 (flush_trace_buffer): New.
8477 (stop_tracing_bkpt): New.
8478 (flush_trace_buffer_bkpt): New.
8479 (read_inferior_integer): New.
8480 (read_inferior_uinteger): New.
8481 (read_inferior_data_pointer): New.
8482 (write_inferior_data_pointer): New.
8483 (write_inferior_integer): New.
8484 (write_inferior_uinteger): New.
8485 (struct collect_static_trace_data_action): Delete.
8486 (enum tracepoint_type): New.
8487 (struct tracepoint) <type>: New field `type'.
8488 <actions_str, step_actions, step_actions_str>: Only include in
8489 GDBserver.
8490 <orig_size, obj_addr_on_target, adjusted_insn_addr>
8491 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
8492 (tracepoints): Use IP_AGENT_EXPORT.
8493 (last_tracepoint): Don't include in the IPA.
8494 (stopping_tracepoint): Use IP_AGENT_EXPORT.
8495 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
8496 (alloced_trace_state_variables): New.
8497 (trace_state_variables): Use IP_AGENT_EXPORT.
8498 (traceframe_t): Delete unused variable.
8499 (circular_trace_buffer): Don't include in the IPA.
8500 (trace_buffer_start): Delete.
8501 (struct trace_buffer_control): New.
8502 (trace_buffer_free): Delete.
8503 (struct ipa_trace_buffer_control): New.
8504 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
8505 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
8506 New.
8507 (trace_buffer_ctrl): New.
8508 (TRACE_BUFFER_CTRL_CURR): New.
8509 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
8510 Reimplement as macros.
8511 (trace_buffer_wrap): Delete.
8512 (traceframe_write_count, traceframe_read_count)
8513 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
8514 (struct tracepoint_hit_ctx) <type>: New field.
8515 (struct fast_tracepoint_ctx): New.
8516 (memory_barrier): New.
8517 (cmpxchg): New.
8518 (record_tracepoint_error): Update atomically in the IPA.
8519 (clear_inferior_trace_buffer): New.
8520 (about_to_request_buffer_space): New.
8521 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
8522 updating the same buffer.
8523 (add_tracepoint): Default the tracepoint's type to trap
8524 tracepoint, and orig_size to -1.
8525 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
8526 internal variables.
8527 (create_trace_state_variable): New parameter `gdb'. Handle it.
8528 (clear_installed_tracepoints): Clear fast tracepoint jumps.
8529 (cmd_qtdp): Handle fast tracepoints.
8530 (cmd_qtdv): Adjust.
8531 (max_jump_pad_size): New.
8532 (gdb_jump_pad_head): New.
8533 (get_jump_space_head): New.
8534 (claim_jump_space): New.
8535 (sort_tracepoints): New.
8536 (MAX_JUMP_SIZE): New.
8537 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
8538 IPA.
8539 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
8540 support. Upload fast traceframes, and delete internal IPA
8541 breakpoints.
8542 (stop_tracing_handler): New.
8543 (flush_trace_buffer_handler): New.
8544 (cmd_qtstop): Upload fast tracepoints.
8545 (response_tracepoint): Handle fast tracepoints.
8546 (tracepoint_finished_step): Upload fast traceframes. Set the
8547 tracepoint hit context's tracepoint type.
8548 (handle_tracepoint_bkpts): New.
8549 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
8550 type. Add comment about fast tracepoints.
8551 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
8552 non-existing action_str field.
8553 (get_context_regcache): Handle fast tracepoints.
8554 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
8555 to the regcache.
8556 (fast_tracepoint_from_jump_pad_address): New.
8557 (fast_tracepoint_from_ipa_tpoint_address): New.
8558 (collecting_t): New.
8559 (force_unlock_trace_buffer): New.
8560 (fast_tracepoint_collecting): New.
8561 (collecting): New.
8562 (gdb_collect): New.
8563 (write_inferior_data_ptr): New.
8564 (target_tp_heap): New.
8565 (target_malloc): New.
8566 (download_agent_expr): New.
8567 (UALIGN): New.
8568 (download_tracepoints): New.
8569 (download_trace_state_variables): New.
8570 (upload_fast_traceframes): New.
8571 (IPA_FIRST_TRACEFRAME): New.
8572 (IPA_NEXT_TRACEFRAME_1): New.
8573 (IPA_NEXT_TRACEFRAME): New.
8574 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
8575 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
8576 (gdb_jump_pad_buffer_end): New.
8577 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
8578 (initialize_tracepoint): Adjust.
8579 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
8580 buffer. Initialize the low module.
8581 * utils.c (PREFIX, TOOLNAME): New.
8582 (malloc_failure): Use PREFIX.
8583 (error): In the IPA, an error causes an exit.
8584 (fatal, warning): Use PREFIX.
8585 (internal_error): Use TOOLNAME.
8586 (NUMCELLS): Increase to 10.
8587 * configure, config.in: Regenerate.
8588
8589 2010-06-01 Pedro Alves <pedro@codesourcery.com>
8590
8591 * server.c (handle_query) <qSupported>: Do two passes over the
8592 qSupported string to avoid nesting strtok.
8593
8594 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8595
8596 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
8597 (CDEPS): New.
8598 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
8599 -Wl,--dynamic-list.
8600 * configure: Regenerate.
8601 * proc-service.list: New.
8602
8603 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8604
8605 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
8606 New comment.
8607
8608 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
8609
8610 * gdbreplay.c (remote_open): Check error return from socket() call by
8611 its equality to -1 not by it being negative.
8612 * remote-utils.c (remote_open): Likewise.
8613
8614 2010-05-23 Pedro Alves <pedro@codesourcery.com>
8615
8616 * config.h: Regenerate.
8617
8618 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
8619
8620 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
8621 doesn't provide PTRACE_GET_THREAD_AREA.
8622
8623 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
8624
8625 * linux-m68k-low.c: Include <asm/ptrace.h>
8626 (ps_get_thread_area): Implement.
8627
8628 2010-05-03 Doug Evans <dje@google.com>
8629
8630 * event-loop.c (struct callback_event): New struct.
8631 (callback_list): New global.
8632 (append_callback_event, delete_callback_event): New functions.
8633 (process_callback): New function.
8634 (start_event_loop): Call it.
8635 * remote-utils.c (NOT_SCHEDULED): Define.
8636 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
8637 moved out of readchar.
8638 (readchar): Rewrite. Call reschedule before returning.
8639 (reset_readchar): New function.
8640 (remote_close): Call it.
8641 (process_remaining, reschedule): New functions.
8642 * server.h (callback_handler_func): New typedef.
8643 (append_callback_event, delete_callback_event): Declare.
8644
8645 2010-05-03 Pedro Alves <pedro@codesourcery.com>
8646
8647 * proc-service.c (ps_pglobal_lookup): Use
8648 thread_db_look_up_one_symbol.
8649 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
8650 parameter. Use it instead of all_symbols_looked_up.
8651 * server.h (struct process_info) <all_symbols_looked_up>: Delete
8652 field.
8653 (all_symbols_looked_up): Don't declare.
8654 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
8655 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
8656 field.
8657 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
8658 Set all_symbols_looked_up here.
8659 (thread_db_look_up_one_symbol): New.
8660 (thread_db_get_tls_address): Adjust.
8661 (thread_db_load_search, try_thread_db_load_1): Always allocate the
8662 thread_db object on the heap, and tentatively set it in the
8663 process structure.
8664 (thread_db_init): Don't set all_symbols_looked_up here.
8665 * linux-low.h (thread_db_look_up_one_symbol): Declare.
8666
8667 2010-05-03 Pedro Alves <pedro@codesourcery.com>
8668
8669 * linux-low.c (linux_kill, linux_detach): Adjust.
8670 (status_pending_p_callback): Remove redundant statement. Check
8671 for !TARGET_WAITIKIND_IGNORE, instead of
8672 TARGET_WAITKIND_STOPPED.
8673 (handle_tracepoints): Make sure LWP is locked. Adjust.
8674 (linux_wait_for_event_1): Adjust.
8675 (linux_cancel_breakpoints): New.
8676 (unsuspend_one_lwp): New.
8677 (unsuspend_all_lwps): New.
8678 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
8679 (send_sigstop_callback): Change return type to int, add new
8680 `except' parameter and handle it.
8681 (suspend_and_send_sigstop_callback): New.
8682 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
8683 pass them down. If SUSPEND, also increment the lwp's suspend
8684 count.
8685 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
8686 (need_step_over_p): Don't consider suspended LWPs.
8687 (start_step_over): Adjust.
8688 (proceed_one_lwp): Change return type to int, add new `except'
8689 parameter and handle it.
8690 (unsuspend_and_proceed_one_lwp): New.
8691 (proceed_all_lwps): Use find_inferior instead of
8692 for_each_inferior.
8693 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
8694 also decrement the suspend count of LWPs. Pass `except' down,
8695 instead of hacking its suspend count.
8696 (linux_pause_all): Add `freeze' parameter. Adjust.
8697 (linux_unpause_all): New.
8698 (linux_target_ops): Install linux_unpause_all.
8699 * server.c (handle_status): Adjust.
8700 * target.h (struct target_ops): New fields `unpause_all' and
8701 `cancel_breakpoints'. Add new parameter to `pause_all'.
8702 (pause_all): Add new `freeze' parameter.
8703 (unpause_all): New.
8704 (cancel_breakpoints): New.
8705 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
8706 cancel breakpoints.
8707 (cmd_qtstart): Pause threads.
8708 (stop_tracing): Pause threads, and cancel breakpoints.
8709 * win32-low.c (win32_target_ops): Adjust.
8710
8711 2010-05-03 Pedro Alves <pedro@codesourcery.com>
8712
8713 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
8714 the inferior right away from here...
8715 (linux_wait_1): ... to here, and adjust to check the thread's
8716 last_resume_kind instead of the lwp's step or stop_expected flags.
8717
8718 2010-05-02 Pedro Alves <pedro@codesourcery.com>
8719
8720 * README: Use consistent `GDB' and `GDBserver' spellings.
8721
8722 2010-05-02 Pedro Alves <pedro@codesourcery.com>
8723
8724 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
8725 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
8726 (linux_detach_one_lwp): Assume the lwp is stopped.
8727 (any_thread_of): Delete.
8728 (linux_detach): Stop all lwps here. Don't blindly delete all
8729 breakpoints.
8730 (delete_lwp_callback): New.
8731 (linux_mourn): Delete all lwps of the process that is gone.
8732 (linux_wait_1): Don't delete the last lwp of the process here.
8733 * mem-break.h (mark_breakpoints_out): Declare.
8734 * mem-break.c (mark_breakpoints_out): New.
8735 (free_all_breakpoints): Use it.
8736 * server.c (handle_target_event): If the process is gone, mark
8737 breakpoints out.
8738 * thread-db.c (struct thread_db) <create_bp>: New field.
8739 (thread_db_enable_reporting): Fix prototype. Store a thread event
8740 breakpoint reference in the thread_db struct.
8741 (thread_db_load_search): Clear the thread_db object.
8742 (try_thread_db_load_1): Ditto.
8743 (switch_to_process): New.
8744 (disable_thread_event_reporting): Use it.
8745 (remove_thread_event_breakpoints): New.
8746 (thread_db_detach, thread_db_mourn): Use it.
8747
8748 2010-05-01 Pedro Alves <pedro@codesourcery.com>
8749
8750 * linux-low.c (linux_enable_event_reporting): New.
8751 (linux_wait_for_event_1, handle_extended_wait): Use it.
8752
8753 2010-04-30 Pedro Alves <pedro@codesourcery.com>
8754
8755 * linux-low.c (linux_kill_one_lwp, linux_kill)
8756 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
8757 (send_sigstop): Take an lwp_info as parameter instead. Queue a
8758 SIGSTOP even if the LWP is stopped.
8759 (send_sigstop_callback): New.
8760 (stop_all_lwps): Use send_sigstop_callback instead.
8761 (linux_resume_one_thread): Adjust.
8762 (proceed_one_lwp): Still proceed an LWP that the client has
8763 requested to stop, if we haven't reported it as stopped yet. Make
8764 sure that LWPs the client want stopped, have a pending SIGSTOP.
8765
8766 2010-04-26 Doug Evans <dje@google.com>
8767
8768 * server.c (handle_general_set): Make static.
8769
8770 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
8771 Print received char after testing for error/eof instead of before.
8772 (input_interrupt): Tweak comment.
8773
8774 2010-04-23 Doug Evans <dje@google.com>
8775
8776 * server.c (start_inferior): Print inferior argv if --debug.
8777
8778 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
8779
8780 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
8781 * nto-x86-low.c: Include server.h
8782
8783 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
8784
8785 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
8786 be consistent with other sources of this directory.
8787 (init_registers_amd64): Correct name of source file of this function
8788 in the comment.
8789
8790 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
8791
8792 * configure.srv (x86_64-*-mingw*): New configuration for Windows
8793 64-bit executables.
8794
8795 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
8796
8797 * win32-i386-low.c: Add 64-bit support.
8798 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
8799 (init_registers_amd64): Declare.
8800 (mappings): Add 64-bit version of array.
8801 (init_windows_x86): New function.
8802 (the_low_target): Change init_arch field to init_windows_x86.
8803
8804 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
8805
8806 * win32-low.c: Adapt to support also 64-bit architecture.
8807 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
8808 (get_image_name): Use SIZE_T type for local variable `done'.
8809 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
8810 (toolhelp_get_dll_name): Idem.
8811 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
8812 Use uintptr_t typecast to avoid warning.
8813 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
8814 (handle_exception): Use phex_nz to avoid warning.
8815 (win32_wait): Remove unused local variable `process'.
8816
8817 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
8818
8819 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
8820 `amd64-avx.o'.
8821
8822 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
8823
8824 * configure.ac: Use `ws2_32' library for srv_mingw.
8825 * configure: Regenerate.
8826 * gdbreplay.c: Include winsock2.h instead of winsock.h.
8827 * remote-utils.c: Likewise.
8828
8829 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
8830
8831 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
8832 if __x86_64__ is defined.
8833
8834 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
8835
8836 * configure: Regenerate.
8837
8838 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
8839
8840 * server.c (handle_query): Handle 'qGetTIBAddr' query.
8841 * target.h (target_ops): New get_tib_address field.
8842 * win32-low.h (win32_thread_info): Add thread_local_base field.
8843 * win32-low.c (child_add_thread): Add tlb argument.
8844 Set thread_local_base field to TLB.
8845 (get_child_debug_event): Adapt to child_add_thread change.
8846 (win32_get_tib_address): New function.
8847 (win32_target_ops): Set get_tib_address field to
8848 win32_get_tib_address.
8849 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
8850
8851 2010-04-12 Pedro Alves <pedro@codesourcery.com>
8852
8853 * linux-low.c (linux_mourn): Also remove the process.
8854 * server.c (handle_target_event): Don't remove the process here.
8855 * nto-low.c (nto_mourn): New.
8856 (nto_target_ops): Install it.
8857 * spu-low.c (spu_mourn): New.
8858 (spu_target_ops): Install it.
8859 * win32-low.c (win32_mourn): New.
8860 (win32_target_ops): Install it.
8861
8862 2010-04-12 Pedro Alves <pedro@codesourcery.com>
8863
8864 * server.h (buffer_xml_printf): Remove redundant `;'.
8865
8866 2010-04-12 Pedro Alves <pedro@codesourcery.com>
8867
8868 * regcache.c (set_register_cache): Invalidate regcaches before
8869 changing the register cache layout.
8870 (regcache_invalidate_one): Allow a NULL regcache.
8871 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
8872 regcaches before changing the register cache layout or the target
8873 regsets.
8874
8875 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
8876
8877 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
8878 variable warning on Linux/x86-64.
8879
8880 2010-04-11 Pedro Alves <pedro@codesourcery.com>
8881
8882 GDBserver disconnected tracing support.
8883
8884 * linux-low.c (linux_remove_process): Delete.
8885 (add_lwp): Don't set last_resume_kind here.
8886 (linux_kill): Use `mourn'.
8887 (linux_detach): Use `thread_db_detach', and `mourn'.
8888 (linux_mourn): New.
8889 (linux_attach_lwp_1): Adjust comment.
8890 (linux_attach): last_resume_kind moved the thread_info; adjust.
8891 (status_pending_p_callback): Adjust.
8892 (linux_wait_for_event_1): Adjust.
8893 (count_events_callback, select_singlestep_lwp_callback)
8894 (select_event_lwp_callback, cancel_breakpoints_callback)
8895 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
8896 (proceed_one_lwp): Adjust.
8897 (linux_async): Add debug output.
8898 (linux_thread_stopped): New.
8899 (linux_pause_all): New.
8900 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
8901 linux_pause_all.
8902 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
8903 (thread_db_free): Delete declaration.
8904 (thread_db_detach, thread_db_mourn): Declare.
8905 * thread-db.c (thread_db_init): Use thread_db_mourn.
8906 (thread_db_free): Delete, split in two.
8907 (disable_thread_event_reporting): New.
8908 (thread_db_detach): New.
8909 (thread_db_mourn): New.
8910
8911 * server.h (struct thread_info) <last_resume_kind>: New field.
8912 <attached>: Add comment.
8913 <gdb_detached>: New field.
8914 (handler_func): Change return type to int.
8915 (handle_serial_event, handle_target_event): Ditto.
8916 (gdb_connected): Declare.
8917 (tracing): Delete.
8918 (disconnected_tracing): Declare.
8919 (stop_tracing): Declare.
8920
8921 * server.c (handle_query) <qSupported>: Report support for
8922 disconnected tracing.
8923 (queue_stop_reply_callback): Account for running threads.
8924 (gdb_wants_thread_stopped): New.
8925 (gdb_wants_all_threads_stopped): New.
8926 (gdb_reattached_process): New.
8927 (handle_status): Clear the `gdb_detached' flag of all processes.
8928 In all-stop, stop all threads.
8929 (main): Be sure to leave tfind mode. Handle disconnected tracing.
8930 (process_serial_event): If the remote connection breaks, or if an
8931 exit was forced with "monitor exit", force an event loop exit.
8932 Handle disconnected tracing on detach.
8933 (handle_serial_event): Adjust.
8934 (handle_target_event): If GDB isn't connected, forward events back
8935 to the inferior, unless the last process exited, in which case,
8936 exit gdbserver. Adjust interface.
8937
8938 * remote-utils.c (remote_open): Don't block in accept. Instead
8939 register an event loop source on the listen socket file
8940 descriptor. Refactor bits into ...
8941 (listen_desc): ... this new global.
8942 (gdb_connected): ... this new function.
8943 (enable_async_notification): ... this new function.
8944 (handle_accept_event): ... this new function.
8945 (remote_close): Clear remote_desc.
8946
8947 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
8948
8949 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
8950 New fields.
8951 (mourn_inferior): Define.
8952 (target_process_qsupported): Avoid the dangling else problem.
8953 (thread_stopped): Define.
8954 (pause_all): Define.
8955 (target_waitstatus_to_string): Declare.
8956 * target.c (target_waitstatus_to_string): New.
8957
8958 * tracepoint.c (tracing): Make extern.
8959 (disconnected_tracing): New.
8960 (stop_tracing): Make extern. Handle tracing stops due to GDB
8961 disconnecting.
8962 (cmd_qtdisconnected): New.
8963 (cmd_qtstatus): Report disconnected tracing status in trace reply.
8964 (handle_tracepoint_general_set): Handle QTDisconnected.
8965
8966 * event-loop.c (event_handler_func): Change return type to int.
8967 (process_event): Bail out if the event handler wants the event
8968 loop to stop.
8969 (handle_file_event): Ditto.
8970 (start_event_loop): Bail out if the event handler wants the event
8971 loop to stop.
8972
8973 * nto-low.c (nto_target_ops): Adjust.
8974 * spu-low.c (spu_wait): Don't remove the process here.
8975 (spu_target_ops): Adjust.
8976 * win32-low.c (win32_wait): Don't remove the process here.
8977 (win32_target_ops): Adjust.
8978
8979 2010-04-11 Pedro Alves <pedro@codesourcery.com>
8980
8981 * regcache.c (realloc_register_cache): Invalidate inferior's
8982 regcache before recreating it.
8983
8984 2010-04-09 Pedro Alves <pedro@codesourcery.com>
8985
8986 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
8987
8988 2010-04-09 Stan Shebs <stan@codesourcery.com>
8989 Pedro Alves <pedro@codesourcery.com>
8990
8991 * server.h (LONGEST): New.
8992 (struct thread_info) <while_stepping>: New field.
8993 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
8994 Declare.
8995 (initialize_tracepoint, handle_tracepoint_general_set)
8996 (handle_tracepoint_query, tracepoint_finished_step)
8997 (tracepoint_was_hit, release_while_stepping_state_list):
8998 (current_traceframe): Declare.
8999 * server.c (handle_general_set): Handle tracepoint packets.
9000 (read_memory): New.
9001 (write_memory): New.
9002 (handle_search_memory_1): Use read_memory.
9003 (handle_query): Report support for conditional tracepoints, trace
9004 state variables, and tracepoint sources. Handle tracepoint
9005 queries.
9006 (main): Initialize the tracepoints module.
9007 (process_serial_event): Handle traceframe reads/writes.
9008
9009 * linux-low.c (handle_tracepoints): New.
9010 (linux_wait_1): Call it.
9011 (linux_resume_one_lwp): Handle while-stepping.
9012 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
9013 (linux_target_ops): Install them.
9014 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
9015 New field.
9016 * linux-x86-low.c (x86_supports_tracepoints): New.
9017 (the_low_target). Install it.
9018
9019 * mem-break.h (delete_breakpoint): Declare.
9020 * mem-break.c (delete_breakpoint): Make external.
9021
9022 * target.h (struct target_ops): Add `supports_tracepoints',
9023 `read_pc', and `write_pc' fields.
9024 (target_supports_tracepoints): Define.
9025 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
9026 (phex_nz): New.
9027
9028 * regcache.h (struct regcache) <registers_owned>: New field.
9029 (init_register_cache, regcache_cpy): Declare.
9030 (regcache_read_pc, regcache_write_pc): Declare.
9031 (register_cache_size): Declare.
9032 (supply_regblock): Declare.
9033 * regcache.c (init_register_cache): New.
9034 (new_register_cache): Use it.
9035 (regcache_cpy): New.
9036 (register_cache_size): New.
9037 (supply_regblock): New.
9038 (regcache_read_pc, regcache_write_pc): New.
9039
9040 * tracepoint.c: New.
9041
9042 * Makefile.in (OBS): Add tracepoint.o.
9043 (tracepoint.o): New rule.
9044
9045 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
9046
9047 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
9048 (i386-mmx.o): New.
9049 (i386-mmx.c): Likewise.
9050 (i386-mmx-linux.o): Likewise.
9051 (i386-mmx-linux.c): Likewise.
9052
9053 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
9054 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
9055 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
9056 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
9057
9058 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
9059 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
9060 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
9061
9062 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
9063
9064 * Makefile.in (clean): Updated.
9065 (i386-avx.o): New.
9066 (i386-avx.c): Likewise.
9067 (i386-avx-linux.o): Likewise.
9068 (i386-avx-linux.c): Likewise.
9069 (amd64-avx.o): Likewise.
9070 (amd64-avx.c): Likewise.
9071 (amd64-avx-linux.o): Likewise.
9072 (amd64-avx-linux.c): Likewise.
9073
9074 * configure.srv (srv_i386_regobj): Add i386-avx.o.
9075 (srv_i386_linux_regobj): Add i386-avx-linux.o.
9076 (srv_amd64_regobj): Add amd64-avx.o.
9077 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
9078 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
9079 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
9080 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
9081 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
9082 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
9083 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
9084
9085 * i387-fp.c: Include "i386-xstate.h".
9086 (i387_xsave): New.
9087 (i387_cache_to_xsave): Likewise.
9088 (i387_xsave_to_cache): Likewise.
9089 (x86_xcr0): Likewise.
9090
9091 * i387-fp.h (i387_cache_to_xsave): Likewise.
9092 (i387_xsave_to_cache): Likewise.
9093 (x86_xcr0): Likewise.
9094
9095 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
9096 * linux-crisv32-low.c (target_regsets): Likewise.
9097 * linux-m68k-low.c (target_regsets): Likewise.
9098 * linux-mips-low.c (target_regsets): Likewise.
9099 * linux-ppc-low.c (target_regsets): Likewise.
9100 * linux-s390-low.c (target_regsets): Likewise.
9101 * linux-sh-low.c (target_regsets): Likewise.
9102 * linux-sparc-low.c (target_regsets): Likewise.
9103 * linux-xtensa-low.c (target_regsets): Likewise.
9104
9105 * linux-low.c: Include <sys/uio.h>.
9106 (regsets_fetch_inferior_registers): Support nt_type.
9107 (regsets_store_inferior_registers): Likewise.
9108 (linux_process_qsupported): New.
9109 (linux_target_ops): Add linux_process_qsupported.
9110
9111 * linux-low.h (regset_info): Add nt_type.
9112 (linux_target_ops): Add process_qsupported.
9113
9114 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
9115 and <sys/uio.h>.
9116 (init_registers_i386_avx_linux): New.
9117 (init_registers_amd64_avx_linux): Likewise.
9118 (xmltarget_i386_linux_no_xml): Likewise.
9119 (xmltarget_amd64_linux_no_xml): Likewise.
9120 (PTRACE_GETREGSET): Likewise.
9121 (PTRACE_SETREGSET): Likewise.
9122 (x86_fill_xstateregset): Likewise.
9123 (x86_store_xstateregset): Likewise.
9124 (use_xml): Likewise.
9125 (x86_linux_update_xmltarget): Likewise.
9126 (x86_linux_process_qsupported): Likewise.
9127 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
9128 (x86_arch_setup): Don't call init_registers_amd64_linux nor
9129 init_registers_i386_linux here. Call
9130 x86_linux_update_xmltarget.
9131 (the_low_target): Add x86_linux_process_qsupported.
9132
9133 * server.c (handle_query): Call target_process_qsupported.
9134
9135 * target.h (target_ops): Add process_qsupported.
9136 (target_process_qsupported): New.
9137
9138 2010-04-03 Pedro Alves <pedro@codesourcery.com>
9139
9140 * inferiors.c (add_thread): Set last_status kind to
9141 TARGET_WAITKIND_IGNORE.
9142 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
9143 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
9144 (linux_wait_1): Move `thread' local definition to block that uses
9145 it. Don't NULL initialize `event_child'.
9146 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
9147 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
9148 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
9149
9150 2010-04-01 Pedro Alves <pedro@codesourcery.com>
9151
9152 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
9153 an extended waitstatus, or by a watchpoint.
9154 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
9155 thread was stepping or has been stopped by a watchpoint.
9156
9157 2010-04-01 Pedro Alves <pedro@codesourcery.com>
9158
9159 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
9160 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
9161 of another, then delete the previous, and validate all
9162 breakpoints.
9163 (validate_inserted_breakpoint): New.
9164 (delete_disabled_breakpoints): New.
9165 (validate_breakpoints): New.
9166 (check_mem_read): Validate breakpoints before trusting their
9167 shadow. Delete disabled breakpoints.
9168 (check_mem_write): Validate breakpoints before trusting they
9169 should be inserted. Delete disabled breakpoints.
9170 * mem-break.h (validate_breakpoints):
9171 * server.c (handle_query): Validate breakpoints when we see a
9172 qSymbol query.
9173
9174 2010-04-01 Pedro Alves <pedro@codesourcery.com>
9175
9176 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
9177 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
9178 if we could tell there's a GDB breakpoint at stop_pc.
9179 (need_step_over_p): Don't do a step over if we find a GDB
9180 breakpoint at the resume PC.
9181
9182 * mem-break.c (struct raw_breakpoint): New.
9183 (enum bkpt_type): New type `gdb_breakpoint'.
9184 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
9185 fields. New field `raw'.
9186 (find_raw_breakpoint_at): New.
9187 (set_raw_breakpoint_at): Handle refcounting. Create a raw
9188 breakpoint instead.
9189 (set_breakpoint_at): Adjust.
9190 (delete_raw_breakpoint): New.
9191 (release_breakpoint): New.
9192 (delete_breakpoint): Rename to...
9193 (delete_breakpoint_1): ... this. Add proc parameter. Use
9194 release_breakpoint. Return ENOENT.
9195 (delete_breakpoint): Reimplement.
9196 (find_breakpoint_at): Delete.
9197 (find_gdb_breakpoint_at): New.
9198 (delete_breakpoint_at): Delete.
9199 (set_gdb_breakpoint_at): New.
9200 (delete_gdb_breakpoint_at): New.
9201 (gdb_breakpoint_here): New.
9202 (set_reinsert_breakpoint): Use release_breakpoint.
9203 (uninsert_breakpoint): Rename to ...
9204 (uninsert_raw_breakpoint): ... this.
9205 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
9206 (reinsert_raw_breakpoint): Change parameter type to
9207 raw_breakpoint.
9208 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
9209 instead.
9210 (check_breakpoints): Adjust. Use release_breakpoint.
9211 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
9212 (breakpoint_inserted_here): Ditto.
9213 (check_mem_read): Adjust to iterate over raw breakpoints instead.
9214 Don't trust the breakpoint's shadow if it is not inserted.
9215 (check_mem_write): Adjust to iterate over raw breakpoints instead.
9216 (delete_all_breakpoints): Adjust.
9217 (free_all_breakpoints): Mark all breakpoints as uninserted, and
9218 use delete_breakpoint_1.
9219
9220 * mem-break.h (breakpoints_supported): Delete declaration.
9221 (set_gdb_breakpoint_at): Declare.
9222 (gdb_breakpoint_here): Declare.
9223 (delete_breakpoint_at): Delete.
9224 (delete_gdb_breakpoint_at): Declare.
9225
9226 * server.h (struct raw_breakpoint): Forward declare.
9227 (struct process_info): New field `raw_breakpoints'.
9228
9229 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
9230 breakpoints.
9231
9232 2010-03-24 Pedro Alves <pedro@codesourcery.com>
9233
9234 * linux-low.c (status_pending_p_callback): Fix comment.
9235 (linux_wait_for_event_1): Move most of the internal breakpoint
9236 handling from here...
9237 (linux_wait_1): ... to here.
9238 (count_events_callback): New.
9239 (select_singlestep_lwp_callback): New.
9240 (select_event_lwp_callback): New.
9241 (cancel_breakpoints_callback): New.
9242 (select_event_lwp): New.
9243 (linux_wait_1): Simplify internal breakpoint handling. Give equal
9244 priority to all LWPs that have had events that should be reported
9245 to the client. Cancel breakpoints when about to reporting the
9246 event to the client, not while stopping lwps. No longer cancel
9247 finished single-steps here.
9248 (cancel_finished_single_step): Delete.
9249 (cancel_finished_single_steps): Delete.
9250
9251 2010-03-24 Pedro Alves <pedro@codesourcery.com>
9252
9253 * mem-break.c (enum bkpt_type): New.
9254 (struct breakpoint): New field `type'.
9255 (set_breakpoint_at): Change return type to struct breakpoint
9256 pointer. Set type to `other_breakpoint' by default.
9257 (delete_breakpoint): Rewrite, supporting more than one breakpoint
9258 in the breakpoint list.
9259 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
9260 (reinsert_breakpoint): Rename to ...
9261 (reinsert_raw_breakpoint): ... this.
9262 (reinsert_breakpoints_at): Adjust.
9263 * mem-break.h (struct breakpoint): Declare.
9264 (set_breakpoint_at): Change return type to struct breakpoint
9265 pointer.
9266
9267 2010-03-24 Pedro Alves <pedro@codesourcery.com>
9268
9269 * server.c (handle_query): Assign, not compare.
9270
9271 2010-03-24 Pedro Alves <pedro@codesourcery.com>
9272
9273 Teach linux gdbserver to step-over-breakpoints.
9274
9275 * linux-low.c (can_hardware_single_step): New.
9276 (supports_breakpoints): New.
9277 (handle_extended_wait): If stopping threads, read the stop pc of
9278 the new cloned LWP.
9279 (get_pc): New.
9280 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
9281 low target doesn't support retrieving the PC.
9282 (add_lwp): Set last_resume_kind to resume_continue.
9283 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
9284 (linux_attach): Don't clear stop_expected. Set the lwp's
9285 last_resume_kind to resume_stop.
9286 (linux_detach_one_lwp): Don't check for removed breakpoints.
9287 (check_removed_breakpoint): Delete.
9288 (status_pending_p): Rename to ...
9289 (status_pending_p_callback): ... this. Don't check for removed
9290 breakpoints. Don't consider threads that are stopped from GDB's
9291 perspective.
9292 (linux_wait_for_lwp): Always read the stop_pc here.
9293 (cancel_breakpoint): New.
9294 (step_over_bkpt): New global.
9295 (linux_wait_for_event_1): Implement stepping over breakpoints.
9296 (gdb_wants_lwp_stopped): New.
9297 (gdb_wants_all_stopped): New.
9298 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
9299 single-step traps here. Store the thread's last reported target
9300 wait status.
9301 (send_sigstop): Don't clear stop_expected. Always set it,
9302 instead.
9303 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
9304 (cancel_finished_single_step): New.
9305 (cancel_finished_single_steps): New.
9306 (wait_for_sigstop): Don't cancel finished single-step traps here.
9307 (linux_resume_one_lwp): Don't check for removed breakpoints.
9308 Don't set `step' on non-hardware step archs.
9309 (linux_set_resume_request): Ignore resume_stop requests if already
9310 stopping or stopped. Set the lwp's last_resume_kind.
9311 (resume_status_pending_p): Don't check for removed breakpoints.
9312 (need_step_over_p): New.
9313 (start_step_over): New.
9314 (finish_step_over): New.
9315 (linux_resume_one_thread): Always queue a sigstop for resume_stop
9316 requests. Clear the thread's last reported target waitstatus.
9317 Don't use the `suspended' flag. Don't consider pending breakpoints.
9318 (linux_resume): Start a step-over if necessary.
9319 (proceed_one_lwp): New.
9320 (proceed_all_lwps): New.
9321 (unstop_all_lwps): New.
9322 * linux-low.h (struct lwp_info): Rewrite comment for the
9323 `suspended' flag. Add the `stop_pc' field. Delete the
9324 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
9325 Add `'last_resume_kind' and `need_step_over' fields.
9326 * inferiors.c (struct thread_info): Delete, moved elsewhere.
9327 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
9328 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
9329 (set_raw_breakpoint_at): New.
9330 (set_breakpoint_at): Rewrite to use it.
9331 (reinsert_breakpoint_handler): Delete.
9332 (set_reinsert_breakpoint): New.
9333 (reinsert_breakpoint_by_bp): Delete.
9334 (delete_reinsert_breakpoints): New.
9335 (uninsert_breakpoint): Rewrite.
9336 (uninsert_breakpoints_at): New.
9337 (reinsert_breakpoint): Rewrite.
9338 (reinsert_breakpoints_at): New.
9339 (check_breakpoints): Rewrite.
9340 (breakpoint_here): New.
9341 (breakpoint_inserted_here): New.
9342 (check_mem_read): Adjust.
9343 * mem-break.h (breakpoints_supported, breakpoint_here)
9344 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
9345 (reinsert_breakpoint_by_bp): Delete declaration.
9346 (delete_reinsert_breakpoints): Declare.
9347 (reinsert_breakpoint): Delete declaration.
9348 (reinsert_breakpoints_at): Declare.
9349 (uninsert_breakpoint): Delete declaration.
9350 (uninsert_breakpoints_at): Declare.
9351 (check_breakpoints): Adjust prototype.
9352 * server.h: Adjust include order.
9353 (struct thread_info): Declare here. Add a `last_status' field.
9354
9355 2010-03-23 Michael Snyder <msnyder@vmware.com>
9356
9357 * server.c (crc32): New function.
9358 (handle_query): Add handling for 'qCRC:' request.
9359
9360 2010-03-23 Pedro Alves <pedro@codesourcery.com>
9361
9362 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
9363 lwp had been stopped by a watchpoint.
9364
9365 2010-03-16 Pedro Alves <pedro@codesourcery.com>
9366
9367 * server.h (internal_error): Declare.
9368 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
9369 * utils.c (internal_error): New function.
9370
9371 2010-03-15 Andreas Schwab <schwab@redhat.com>
9372
9373 * configure.srv: Fix typo setting srv_regobj.
9374
9375 2010-03-15 Pedro Alves <pedro@codesourcery.com>
9376
9377 * linux-low.c (fetch_register): Avoid passing a non string literal
9378 format to `error'.
9379 (usr_store_inferior_registers): Ditto.
9380
9381 2010-03-14 Pedro Alves <pedro@codesourcery.com>
9382
9383 * linux-low.c (linux_write_memory): Bail out early if peeking
9384 memory failed.
9385
9386 2010-03-14 Pedro Alves <pedro@codesourcery.com>
9387
9388 * linux-low.h (struct lwp_info): New fields
9389 `stopped_by_watchpoint' and `stopped_data_address'.
9390 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
9391 here, and cache them in the lwp object.
9392 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
9393 directly.
9394 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
9395 field.
9396 (linux_stopped_by_watchpoint): Rewrite.
9397 (linux_stopped_data_address): Rewrite.
9398
9399 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
9400
9401 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
9402 switching the current inferior, not before.
9403
9404 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
9405
9406 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
9407 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
9408 i386-linux.c and amd64-linux.c.
9409 (reg-i386.o): Removed.
9410 (reg-i386.c): Likewise.
9411 (reg-i386-linux.o): Likewise.
9412 (reg-i386-linux.c): Likewise.
9413 (reg-x86-64.o): Likewise.
9414 (reg-x86-64.c): Likewise.
9415 (reg-x86-64-linux.o): Likewise.
9416 (reg-x86-64-linux.c): Likewise.
9417 (i386.o): New.
9418 (i386.c): Likewise.
9419 (i386-linux.o): Likewise.
9420 (i386-linux.c): Likewise.
9421 (amd64.o): Likewise.
9422 (amd64.c): Likewise.
9423 (amd64-linux.o): Likewise.
9424 (amd64-linux.c): Likewise.
9425
9426 * configure.srv (srv_i386_regobj): New.
9427 (srv_i386_linux_regobj): Likewise.
9428 (srv_amd64_regobj): Likewise.
9429 (srv_amd64_linux_regobj): Likewise.
9430 (srv_i386_32bit_xmlfiles): Likewise.
9431 (srv_i386_64bit_xmlfiles): Likewise.
9432 (srv_i386_xmlfiles): Likewise.
9433 (srv_amd64_xmlfiles): Likewise.
9434 (srv_i386_linux_xmlfiles): Likewise.
9435 (srv_amd64_linux_xmlfiles): Likewise.
9436 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
9437 srv_xmlfiles to $srv_i386_xmlfiles.
9438 (i[34567]86-*-mingw32ce*): Likewise.
9439 (i[34567]86-*-mingw*): Likewise.
9440 (i[34567]86-*-nto*): Likewise.
9441 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
9442 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
9443 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
9444 (x86_64-*-linux*): Likewise.
9445
9446 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
9447 (init_registers_amd64_linux): New.
9448 (x86_arch_setup): Replace init_registers_x86_64_linux with
9449 init_registers_amd64_linux.
9450
9451 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
9452
9453 * configure.ac: Check for libdl. If it is not available link against
9454 static libthread_db.
9455 * configure: Regenerate.
9456
9457 2010-02-22 Pedro Alves <pedro@codesourcery.com>
9458
9459 PR9605
9460
9461 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
9462 handing a read watchpoint.
9463 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
9464
9465 2010-02-12 Doug Evans <dje@google.com>
9466
9467 * linux-low.c (linux_supports_tracefork_flag): Document.
9468 (linux_look_up_symbols): Add comment.
9469
9470 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
9471
9472 * regcache.c (supply_register): Clear regcache if buf is NULL.
9473
9474 2010-02-02 Nicolas Roche <roche@sourceware.org>
9475 Joel Brobecker <brobecker@adacore.com>
9476
9477 * inferiors.c (find_inferior): Add function documentation.
9478 (unloaded_dll): Handle the case where the unloaded dll has not
9479 been previously registered in the dll list.
9480
9481 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
9482
9483 * linux-arm-low.c (thumb_breakpoint_len): Delete.
9484 (thumb2_breakpoint): New.
9485 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
9486
9487 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
9488
9489 * linux-low.c (get_stop_pc): Check for SIGTRAP.
9490 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
9491 breakpoints.
9492
9493 2010-01-21 Pedro Alves <pedro@codesourcery.com>
9494
9495 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
9496
9497 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
9498
9499 * linux-s390-low.c (s390_collect_ptrace_register)
9500 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
9501
9502 2010-01-21 Doug Evans <dje@google.com>
9503
9504 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
9505 (PTRACE_ARG4_TYPE): New macro.
9506 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
9507 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
9508 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
9509 (usr_store_inferior_registers): Ditto.
9510 (linux_read_memory, linux_write_memory): Ditto.
9511 (linux_test_for_tracefork): Ditto.
9512
9513 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
9514 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
9515
9516 2010-01-21 Pedro Alves <pedro@codesourcery.com>
9517
9518 * proc-service.c (ps_lgetregs): Don't refetch registers from the
9519 target.
9520
9521 2010-01-21 Pedro Alves <pedro@codesourcery.com>
9522
9523 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
9524 prototype to take a regcache. Adjust.
9525
9526 2010-01-20 Pedro Alves <pedro@codesourcery.com>
9527
9528 * regcache.h (struct thread_info): Forward declare.
9529 (struct regcache): New.
9530 (new_register_cache): Adjust prototype.
9531 (get_thread_regcache): Declare.
9532 (free_register_cache): Adjust prototype.
9533 (registers_to_string, registers_from_string): Ditto.
9534 (supply_register, supply_register_by_name, collect_register)
9535 (collect_register_as_string, collect_register_by_name): Ditto.
9536 * regcache.c (struct inferior_regcache_data): Delete.
9537 (get_regcache): Rename to ...
9538 (get_thread_regcache): ... this. Adjust. Switch inferior before
9539 fetching registers.
9540 (regcache_invalidate_one): Adjust.
9541 (regcache_invalidate): Fix prototype.
9542 (new_register_cache): Return the new register cache.
9543 (free_register_cache): Change prototype.
9544 (realloc_register_cache): Adjust.
9545 (registers_to_string): Change prototype to take a regcache. Adjust.
9546 (registers_from_string): Ditto.
9547 (register_data): Ditto.
9548 (supply_register): Ditto.
9549 (supply_register_by_name): Ditto.
9550 (collect_register): Ditto.
9551 (collect_register_as_string): Ditto.
9552 (collect_register_by_name): Ditto.
9553 * server.c (process_serial_event): Adjust.
9554 * linux-low.h (regset_fill_func, regset_store_func): Change
9555 prototype.
9556 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
9557 Change prototype.
9558 * linux-low.c (get_stop_pc): Adjust.
9559 (check_removed_breakpoint): Adjust.
9560 (linux_wait_for_event): Adjust.
9561 (linux_resume_one_lwp): Adjust.
9562 (fetch_register): Add regcache parameter. Adjust.
9563 (usr_store_inferior_registers): Ditto.
9564 (regsets_fetch_inferior_registers): Ditto.
9565 (regsets_store_inferior_registers): Ditto.
9566 (linux_fetch_registers, linux_store_registers): Ditto.
9567 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
9568 regcache. Adjust.
9569 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
9570 Ditto.
9571 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
9572 prototype to take a regcache.
9573 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
9574 * remote-utils.c (convert_ascii_to_int, outreg)
9575 (prepare_resume_reply): Change prototype to take a regcache.
9576 Adjust.
9577 * target.h (struct target_ops) <fetch_registers, store_registers>:
9578 Change prototype to take a regcache.
9579 (fetch_inferior_registers, store_inferior_registers): Change
9580 prototype to take a regcache. Adjust.
9581 * proc-service.c (ps_lgetregs): Adjust.
9582 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
9583 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
9584 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
9585 take a regcache. Adjust.
9586 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
9587 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
9588 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
9589 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
9590 * linux-cris-low.c (cris_get_pc, cris_set_pc)
9591 (cris_cannot_fetch_register):
9592 (cris_breakpoint_at): Change prototype to take a regcache.
9593 Adjust.
9594 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
9595 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
9596 to take a regcache. Adjust.
9597 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
9598 Adjust.
9599 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
9600 take a regcache. Adjust.
9601 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
9602 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
9603 (m68k_set_pc): Change prototype to take a regcache. Adjust.
9604 * linux-mips-low.c (mips_get_pc):
9605 (mips_set_pc): Change prototype to take a regcache. Adjust.
9606 (mips_reinsert_addr): Adjust.
9607 (mips_collect_register): Change prototype to take a regcache.
9608 Adjust.
9609 (mips_supply_register):
9610 (mips_collect_register_32bit, mips_supply_register_32bit)
9611 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
9612 (mips_store_fpregset): Ditto.
9613 * linux-ppc-low.c (ppc_supply_ptrace_register)
9614 (ppc_supply_ptrace_register): Ditto.
9615 (parse_spufs_run): Adjust.
9616 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
9617 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
9618 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
9619 take a regcache. Adjust.
9620 * linux-s390-low.c (s390_collect_ptrace_register)
9621 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
9622 (s390_set_pc): Change prototype to take a regcache. Adjust.
9623 (s390_arch_setup): Adjust.
9624 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
9625 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
9626 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9627 (sparc_fill_gregset, sparc_store_gregset_from_stack)
9628 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
9629 regcache. Adjust.
9630 (sparc_breakpoint_at): Adjust.
9631 * linux-xtensa-low.c (xtensa_fill_gregset):
9632 (xtensa_store_gregset):
9633 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
9634 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
9635 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
9636 prototype to take a regcache. Adjust.
9637 * win32-arm-low.c (arm_fetch_inferior_register)
9638 (arm_store_inferior_register): Change prototype to take a
9639 regcache. Adjust.
9640 * win32-i386-low.c (i386_fetch_inferior_register)
9641 (i386_store_inferior_register): Change prototype to take a
9642 regcache. Adjust.
9643 * win32-low.c (child_fetch_inferior_registers)
9644 (child_store_inferior_registers): Change prototype to take a
9645 regcache. Adjust.
9646 (win32_wait): Adjust.
9647 (win32_fetch_inferior_registers): Change prototype to take a
9648 regcache. Adjust.
9649 (win32_store_inferior_registers): Adjust.
9650 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
9651 store_inferior_register>: Change prototype to take a regcache.
9652
9653 2010-01-20 Doug Evans <dje@google.com>
9654
9655 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
9656 #ifdef.
9657 (linux_wait_for_event1, linux_init_signals): Ditto.
9658 (W_STOPCODE): Provide definition if missing.
9659
9660 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
9661
9662 * linux-low.c (linux_core_of_thread): New.
9663 (compare_ints, show_process, list_threads): New.
9664 (linux_qxfer_osdata): Report threads and cores.
9665 (linux_target_op): Register linux_core_of_thread.
9666 * remote-utils.c (prepare_resume_reply): Report the core.
9667 (buffer_xml_printf): Support %d specifier.
9668 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
9669 New.
9670 (handle_query): Handle qXfer:threads. Announce availability
9671 thereof.
9672 * target.h (struct target_ops): New field core_of_thread.
9673
9674 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
9675
9676 * Makefile.in (clean): Remove new generated files.
9677 (reg-s390.o, reg-s390.c): Remove rules.
9678 (reg-s390x.o, reg-s390x.c): Likewise.
9679 (s390-linux32.o, s390-linux32.c): Add rules.
9680 (s390-linux64.o, s390-linux64.c): Likewise.
9681 (s390x-linux64.o, s390x-linux64.c): Likewise.
9682 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
9683 * linux-s390-low.c: Include <elf.h>.
9684 (HWCAP_S390_HIGH_GPRS): Define if undefined.
9685 (init_registers_s390): Remove prototype.
9686 (init_registers_s390x): Likewise.
9687 (init_registers_s390_linux32): Add prototype.
9688 (init_registers_s390_linux64): Likewise.
9689 (init_registers_s390x_linux64): Likewise.
9690 (s390_num_regs_3264): New define.
9691 (s390_regmap_3264): New global variable.
9692 (s390_cannot_fetch_register): Remove obsolete check.
9693 (s390_cannot_store_register): Likewise.
9694 (s390_collect_ptrace_register): Handle upper/lower register halves.
9695 (s390_supply_ptrace_register): Likewise.
9696 (s390_fill_gregset): Update to register number changes.
9697 (s390_get_hwcap): New routine.
9698 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
9699 Install appropriate regmap and register set.
9700
9701 2010-01-01 Joel Brobecker <brobecker@adacore.com>
9702
9703 * server.c (gdbserver_version): Update copyright year to 2010.
9704 * gdbreplay.c (gdbreplay_version): Likewise.
9705
9706 2009-12-28 Doug Evans <dje@google.com>
9707
9708 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
9709 elf/external.h. Include <elf.h> instead but only if necessary.
9710
9711 2009-12-28 Pedro Alves <pedro@codesourcery.com>
9712
9713 * linux-low.c (linux_remove_process): Remove `detaching'
9714 parameter. Don't release/detach from thread_db here.
9715 (linux_kill): Release/detach from thread_db here, ...
9716 (linux_detach): ... and here, before actually detaching.
9717 (linux_wait_1): ... and here, when a process exits.
9718 * thread-db.c (any_thread_of): New.
9719 (thread_db_free): Switch the current inferior to a thread of the
9720 passed in process.
9721
9722 2009-12-21 Doug Evans <dje@google.com>
9723
9724 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
9725
9726 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
9727 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
9728 warning ifndef __NR_tkill. Move setting of errno there too.
9729 Delete unnecessary resetting of errno after syscall.
9730 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
9731
9732 * configure.ac: Check for dladdr.
9733 * config.in: Regenerate.
9734 * configure: Regenerate.
9735 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
9736 (try_thread_db_load): Update.
9737
9738 * linux-low.c (my_waitpid): Delete unnecessary prototype.
9739
9740 2009-12-18 Doug Evans <dje@google.com>
9741
9742 * event-loop.c: Include unistd.h if it exists.
9743
9744 * linux-low.c (my_waitpid): Move definition away from being in
9745 between linux_tracefork_child/linux_test_for_tracefork.
9746
9747 * gdb_proc_service.h (psaddr_t): Fix type.
9748 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
9749 signature to match glibc.
9750
9751 2009-12-16 Doug Evans <dje@google.com>
9752
9753 * linux-low.c (linux_read_memory): Fix argument to read.
9754
9755 2009-11-26 Pedro Alves <pedro@codesourcery.com>
9756
9757 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
9758 events, don't leave current_inferior pointing at null.
9759
9760 2009-11-26 Pedro Alves <pedro@codesourcery.com>
9761
9762 * win32-low.c (LOG): Delete.
9763 (OUTMSG): Output to stderr.
9764 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
9765 on compile time LOG macro.
9766 (win32_wait): Fix debug output.
9767
9768 2009-11-26 Pedro Alves <pedro@codesourcery.com>
9769
9770 * win32-low.c (win32_add_one_solib): If the dll name is
9771 "ntdll.dll", prepend the system directory to the dll path.
9772
9773 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
9774
9775 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
9776
9777 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
9778 Vladimir Prus <vladimir@codesourcery.com>
9779
9780 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
9781 * configure.ac: Check for __mcoldfire__ and set
9782 gdb_cv_m68k_is_coldfire.
9783 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
9784 reg-cf.o and reg-m68k.o.
9785 * configure: Regenerated.
9786
9787 2009-11-16 Pedro Alves <pedro@codesourcery.com>
9788
9789 * linux-low.c (linux_remove_process): Add `detaching' parameter.
9790 Pass it to thread_db_free.
9791 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
9792 proper `detaching' argument to linux_remove_process.
9793 * linux-low.h (thread_db_free): Add `detaching' parameter.
9794 * thread-db.c (thread_db_init): Pass false as `detaching' argument
9795 to thread_db_free.
9796 (thread_db_free): Add `detaching' parameter. Only
9797 call td_ta_clear_event if detaching from process.
9798
9799 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
9800
9801 * thread-db.c (thread_db_free): Fix typo.
9802
9803 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
9804
9805 PR gdb/10838
9806 * thread-db.c (thread_db_free): Call td_ta_clear_event.
9807
9808 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
9809
9810 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
9811 with an i686 compiler.
9812 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
9813 needed.
9814 * configure: Rebuilt.
9815
9816 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
9817
9818 PR gdb/10783
9819
9820 * server.c (handle_search_memory_1): Correct read_addr initialization
9821 in loop for searching subsequent chunks.
9822
9823 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
9824
9825 * configure.ac: New --with-libthread-db option.
9826 * thread-db.c: Allow direct dependence on libthread_db.
9827 (thread_db_free): Adjust.
9828 * config.in: Regenerate.
9829 * configure: Likewise.
9830
9831 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
9832
9833 PR gdb/10757
9834 * thread-db.c (attach_thread): New function.
9835 (maybe_attach_thread): Return success/failure.
9836 (find_new_threads_callback): Adjust.
9837 (thread_db_find_new_threads): Loop until no new threads.
9838
9839 2009-10-13 Pedro Alves <pedro@codesourcery.com>
9840
9841 * proc-service.c (ps_lgetregs): Formatting.
9842
9843 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
9844
9845 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
9846 * configure.ac: Adjust.
9847 * linux-low.h (struct process_info_private): Move members to struct
9848 thread_db.
9849 (thread_db_free, thread_db_handle_monitor_command): New prototype.
9850 * linux-low.c (linux_remove_process): Adjust.
9851 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
9852 * server.c (handle_query): Move code ...
9853 (handle_monitor_command): ... here. New function.
9854 * target.h (struct target_ops): New member.
9855 * thread-db.c (struct thread_db): New.
9856 (libthread_db_search_path): New variable.
9857 (thread_db_create_event, thread_db_enable_reporting)
9858 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
9859 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
9860 (try_thread_db_load_1, dladdr_to_soname): New functions.
9861 (try_thread_db_load, thread_db_load_search): New functions.
9862 (thread_db_init): Search for libthread_db.
9863 (thread_db_free): New function.
9864 (thread_db_handle_monitor_command): Likewise.
9865 * config.in: Regenerate.
9866 * configure: Regenerate.
9867
9868 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
9869
9870 * spu-low.c (spu_kill): Wait for inferior to terminate.
9871 Call clear_inferiors.
9872 (spu_detach): Call clear_inferiors.
9873
9874 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
9875
9876 * aclocal.m4: Regenerate.
9877 * config.in: Likewise.
9878 * configure: Likewise.
9879
9880 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
9881
9882 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
9883 (parse_spufs_run): New function.
9884 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
9885 (ppc_breakpoint_at): Handle SPU breakpoints.
9886
9887 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
9888
9889 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
9890 (SPUFS_MAGIC): Define.
9891 (spu_enumerate_spu_ids): New function.
9892 (linux_qxfer_spu): New function.
9893 (linux_target_ops): Install linux_qxfer_spu.
9894
9895 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
9896
9897 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
9898 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
9899 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
9900 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
9901 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
9902 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
9903 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
9904 (init_registers_powerpc_cell32l): Add prototype.
9905 (init_registers_powerpc_cell64l): Likewise.
9906 (ppc_arch_setup): Detect Cell/B.E. architecture.
9907
9908 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
9909
9910 * Makefile.in (datarootdir): New variable.
9911
9912 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
9913
9914 * linux-low.c (linux_write_memory): Update debugging output.
9915 * Makefile.in (clean): Add new descriptions.
9916 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
9917 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
9918 * configure.srv: Add new files for arm*-*-linux*.
9919 * linux-arm-low.c: Add new declarations.
9920 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
9921 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
9922 (HWCAP_VFPv3D16): New.
9923 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
9924 instead of __IWMMXT__.
9925 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
9926 (arm_arch_setup): New.
9927 (target_regsets): Remove #ifdef. Add VFP regset.
9928 (the_low_target): Use arm_arch_setup.
9929
9930 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
9931
9932 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
9933 the main thread again.
9934
9935 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
9936
9937 Adding Neutrino gdbserver.
9938 * configure: Regenerated.
9939 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
9940 * configure.srv (i[34567]86-*-nto*): New target.
9941 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
9942 * remote-utils.c [__QNX__]: Include sys/iomgr.h
9943 (nto_comctrl) [__QNX__]: New function.
9944 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
9945
9946 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
9947
9948 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
9949 srv_tgtobj.
9950
9951 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
9952 Pedro Alves <pedro@codesourcery.com>
9953
9954 * win32-i386-low.c (i386_get_thread_context): Handle systems that
9955 don't support CONTEXT_EXTENDED_REGISTERS.
9956 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
9957 (the_low_target): Install them.
9958 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
9959 failing with ERROR_PIPE_NOT_CONNECTED.
9960
9961 2009-06-30 Doug Evans <dje@google.com>
9962 Pierre Muller <muller@ics.u-strasbg.fr>
9963
9964 Add h/w watchpoint support to x86-linux, win32-i386.
9965 * Makefile.in (SFILES): Add i386-low.c
9966 (i386_low_h): Define.
9967 (i386-low.o): Add dependencies.
9968 (linux-x86-low.o): Add i386-low.h dependency.
9969 (win32-i386-low.o): Ditto.
9970 * i386-low.c: New file.
9971 * i386-low.h: New file.
9972 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
9973 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
9974 * linux-low.c (linux_add_process): Initialize arch_private.
9975 (linux_remove_process): Free arch_private.
9976 (add_lwp): Initialize arch_private.
9977 (delete_lwp): Free arch_private.
9978 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
9979 provided.
9980 * linux-low.h (process_info_private): New member arch_private.
9981 (lwp_info): New member arch_private.
9982 (linux_target_ops): New members new_process, new_thread,
9983 prepare_to_resume.
9984 (ptid_of): New macro.
9985 * linux-x86-low.c: Include stddef.h, i386-low.h.
9986 (arch_process_info): New struct.
9987 (arch_lwp_info): New struct.
9988 (x86_linux_dr_get, x86_linux_dr_set): New functions.
9989 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
9990 (i386_dr_low_get_status): New function.
9991 (x86_insert_point, x86_remove_point): New functions.
9992 (x86_stopped_by_watchpoint): New function.
9993 (x86_stopped_data_address): New function.
9994 (x86_linux_new_process, x86_linux_new_thread): New functions.
9995 (x86_linux_prepare_to_resume): New function.
9996 (the_low_target): Add entries for insert_point, remove_point,
9997 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
9998 prepare_to_resume.
9999 * server.c (debug_hw_points): New global.
10000 (monitor_show_help): Document set debug-hw-points.
10001 (handle_query): Process "set debug-hw-points".
10002 * server.h (debug_hw_points): Declare.
10003 (paddress): Declare.
10004 * utils.c (NUMCELLS, CELLSIZE): New macros.
10005 (get_sell, xsnprintf, paddress): New functions.
10006 * win32-arm-low.c (the_low_target): Add entries for insert_point,
10007 remove_point, stopped_by_watchpoint, stopped_data_address.
10008 * win32-i386-low.c: Include i386-low.h.
10009 (debug_reg_state): Replaces dr.
10010 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
10011 (i386_dr_low_get_status): New function.
10012 (i386_insert_point, i386_remove_point): New functions.
10013 (i386_stopped_by_watchpoint): New function.
10014 (i386_stopped_data_address): New function.
10015 (i386_initial_stuff): Update.
10016 (get_thread_context,set_thread_context,i386_thread_added): Update.
10017 (the_low_target): Add entries for insert_point,
10018 remove_point, stopped_by_watchpoint, stopped_data_address.
10019 * win32-low.c (win32_insert_watchpoint): New function.
10020 (win32_remove_watchpoint): New function.
10021 (win32_stopped_by_watchpoint): New function.
10022 (win32_stopped_data_address): New function.
10023 (win32_target_ops): Add entries for insert_watchpoint,
10024 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
10025 * win32-low.h (win32_target_ops): New members insert_point,
10026 remove_point, stopped_by_watchpoint, stopped_data_address.
10027
10028 2009-06-25 Pedro Alves <pedro@codesourcery.com>
10029
10030 * server.c (process_serial_event): Re-return unsupported, not
10031 error, if the type isn't recognized. Re-allow supporting only
10032 insert or remove packets. Also call require_running for
10033 breakpoints. Add missing break statement to default case. Tidy.
10034 * target.h (struct target_ops): Rename insert_watchpoint to
10035 insert_point, and remove_watchpoint to remove_point.
10036
10037 * linux-low.h (struct linux_target_ops): Likewise.
10038 * linux-low.c (linux_insert_watchpoint): Rename to ...
10039 (linux_insert_point): ... this. Adjust.
10040 (linux_remove_watchpoint): Rename to ...
10041 (linux_remove_point): ... this. Adjust.
10042 (linux_target_ops): Adjust.
10043 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
10044 (cris_insert_point): ... this.
10045 (cris_remove_watchpoint): Rename to ...
10046 (cris_remove_point): ... this.
10047 (the_low_target): Adjust.
10048
10049 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
10050
10051 * server.c (handle_v_kill): Pass signal_pid to
10052 kill_inferior if multi_process is zero.
10053
10054 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
10055
10056 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
10057 * target.h (target_ops): Comment for *_watchpoint to make it clear
10058 the functions can get types '0' and '1'.
10059
10060 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
10061
10062 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
10063 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
10064 * regcache.c (get_regcache): Likewise.
10065 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
10066 * win32-low.c (child_fetch_inferior_registers): Remove check for
10067 regno 0.
10068
10069 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
10070 Pedro Alves <pedro@codesourcery.com>
10071
10072 * target.h (struct target_ops) <supports_multi_process>: New
10073 callback.
10074 (target_supports_multi_process): New.
10075 * server.c (handle_query): Even if GDB reports support, only
10076 enable multi-process if the target also supports it. Report
10077 multi-process support only if the target backend supports it.
10078 * linux-low.c (linux_supports_multi_process): New function.
10079 (linux_target_ops): Install it as target_supports_multi_process
10080 callback.
10081
10082 2009-05-24 Doug Evans <dje@google.com>
10083
10084 Global renaming of find_thread_pid to find_thread_ptid.
10085 * server.h (find_thread_ptid): Renamed from find_thread_pid.
10086 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
10087 All callers updated.
10088
10089 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
10090 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
10091 directly.
10092
10093 * linux-low.c (get_stop_pc): Print pc if debug_threads.
10094 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
10095 (linux_resume_one_lwp): Ditto.
10096
10097 2009-05-23 Doug Evans <dje@google.com>
10098
10099 * linux-low.c (linux_resume_one_lwp): Change type of first arg
10100 from struct inferior_list_entry * to struct lwp_info *.
10101 All callers updated.
10102
10103 2009-05-13 Doug Evans <dje@google.com>
10104
10105 * linux-x86-low.c: Don't include assert.h.
10106 (x86_siginfo_fixup): Use fatal, not assert.
10107 (x86_arch_setup): Fix comment.
10108
10109 2009-05-12 Doug Evans <dje@google.com>
10110
10111 Biarch support for i386/amd64 gdbserver.
10112 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
10113 Add linux-x86-low.c.
10114 (linux-i386-low.o, linux-x86-64-low.o): Delete.
10115 (linux-x86-low.o): Add.
10116 * linux-x86-64-low.c: Delete.
10117 * linux-i386-low.c: Delete.
10118 * linux-x86-low.c: New file.
10119 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
10120 linux-x86-low.o.
10121 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
10122 linux-x86-low.o.
10123 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
10124 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
10125 (linux_child_pid_to_exec_file): New function.
10126 (elf_64_header_p, elf_64_file_p): New functions.
10127 (siginfo_fixup): New function.
10128 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
10129 give target a chance to convert layout.
10130 * linux-low.h (linux_target_ops): New member siginfo_fixup.
10131 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
10132
10133 2009-05-07 Doug Evans <dje@google.com>
10134
10135 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
10136 (regsets_store_inferior_registers): Ditto.
10137
10138 2009-05-06 Pedro Alves <pedro@codesourcery.com>
10139
10140 PR server/10048
10141
10142 * linux-low.c (must_set_ptrace_flags): Delete.
10143 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
10144 of the global.
10145 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
10146 `lwp->must_set_ptrace_flags' instead.
10147 (linux_wait_for_event_1): Set ptrace options here.
10148 (linux_wait_1): ... not here.
10149
10150 2009-04-30 Doug Evans <dje@google.com>
10151
10152 * inferiors.c (started_inferior_callback): New function.
10153 (attached_inferior_callback): New function.
10154 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
10155 * server.c (print_started_pid, print_attached_pid): New functions.
10156 (detach_or_kill_for_exit): New function.
10157 (main): Call it instead of for_each_inferior (kill_inferior_callback).
10158 * server.h (have_started_inferiors_p): Declare.
10159 (have_attached_inferiors_p): Declare.
10160
10161 * inferiors.c (remove_process): Fix memory leak, free process.
10162 * linux-low.c (linux_remove_process): New function.
10163 (linux_kill): Call it instead of remove_process.
10164 (linux_detach, linux_wait_1): Ditto.
10165
10166 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
10167
10168 * configure.srv: Add x86 Windows CE target.
10169
10170 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
10171
10172 * inferiors.c (get_thread_process): Make global.
10173 * server.h (get_thread_process): Add prototype.
10174 * thread-db.c (find_one_thread): Use get_thread_process
10175 instead of current_process.
10176 (thread_db_get_tls_address): Do not crash if called when
10177 thread layer is not yet initialized.
10178
10179 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
10180
10181 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
10182 * spu-low.c (current_tid): Rename to ...
10183 (current_ptid): ... this.
10184 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
10185 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
10186 ptid_get_lwp (current_ptid) instead of current_tid.
10187 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
10188 instead of current_tid. Use find_process_pid to verify pid
10189 argument is valid. Pass proper argument to remove_process.
10190 (spu_thread_alive): Compare current_ptid instead of current_tid.
10191 (spu_resume): Likewise.
10192
10193 2009-04-02 Pedro Alves <pedro@codesourcery.com>
10194
10195 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
10196 variable.
10197
10198 2009-04-01 Pedro Alves <pedro@codesourcery.com>
10199
10200 Implement the multiprocess extensions, and add linux multiprocess
10201 support.
10202
10203 * server.h (ULONGEST): Declare.
10204 (struct ptid, ptid_t): New.
10205 (minus_one_ptid, null_ptid): Declare.
10206 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
10207 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
10208 (struct inferior_list_entry): Change `id' type from unsigned from
10209 to ptid_t.
10210 (struct sym_cache, struct breakpoint, struct
10211 process_info_private): Forward declare.
10212 (struct process_info): Declare.
10213 (current_process): Declare.
10214 (all_processes): Declare.
10215 (initialize_inferiors): Declare.
10216 (add_thread): Adjust to use ptid_t.
10217 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
10218 (add_process, remove_process, find_thread_pid): Declare.
10219 (find_inferior_id): Adjust to use ptid_t.
10220 (cont_thread, general_thread, step_thread): Change type to ptid_t.
10221 (multi_process): Declare.
10222 (push_event): Adjust to use ptid_t.
10223 (read_ptid, write_ptid): Declare.
10224 (prepare_resume_reply): Adjust to use ptid_t.
10225 (clear_symbol_cache): Declare.
10226 * inferiors.c (all_processes): New.
10227 (null_ptid, minus_one_ptid): New.
10228 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
10229 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
10230 (add_thread): Change unsigned long to ptid. Remove gdb_id
10231 parameter. Adjust.
10232 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
10233 (gdb_id_to_thread): Rename to ...
10234 (find_thread_pid): ... this. Change unsigned long to ptid.
10235 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
10236 (loaded_dll, pull_pid_from_list): Adjust.
10237 (add_process, remove_process, find_process_pid)
10238 (get_thread_process, current_process, initialize_inferiors): New.
10239 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
10240 (struct target_waitstatus) <related_pid>: Ditto.
10241 (struct target_ops) <kill, detach>: Add `pid' argument. Change
10242 return type to int.
10243 (struct target_ops) <join>: Add `pid' argument.
10244 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
10245 (struct target_ops) <wait>: Add `ptid' field. Change return type
10246 to ptid.
10247 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
10248 (mywait): Add `ptid' argument. Change return type to ptid_t.
10249 (target_pid_to_str): Declare.
10250 * target.c (set_desired_inferior): Adjust to use ptids.
10251 (mywait): Add new `ptid' argument. Adjust.
10252 (target_pid_to_str): New.
10253 * mem-break.h (free_all_breakpoints): Declare.
10254 * mem-break.c (breakpoints): Delelete.
10255 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
10256 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
10257 to use per-process breakpoint list.
10258 (free_all_breakpoints): New.
10259 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
10260 (symbol_cache, all_symbols_looked_up): Delete.
10261 (hexchars): New.
10262 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
10263 read_ptid): New.
10264 (prepare_resume_reply): Change ptid argument's type from unsigned
10265 long to ptid_t. Adjust. Implement W;process and X;process.
10266 (free_sym_cache, clear_symbol_cache): New.
10267 (look_up_one_symbol): Adjust to per-process symbol cache. *
10268 * server.c (cont_thread, general_thread, step_thread): Change type
10269 to ptid_t.
10270 (attached): Delete.
10271 (multi_process): New.
10272 (last_ptid): Change type to ptid_t.
10273 (struct vstop_notif) <ptid>: Change type to ptid_t.
10274 (queue_stop_reply, push_event): Change `ptid' argument's type to
10275 ptid_t.
10276 (discard_queued_stop_replies): Add `pid' argument.
10277 (start_inferior): Adjust to use ptids. Adjust to mywait interface
10278 changes. Don't reference the `attached' global.
10279 (attach_inferior): Adjust to mywait interface changes.
10280 (handle_query): Adjust to use ptids. Parse GDB's qSupported
10281 features. Handle and report "multiprocess+". Handle
10282 "qAttached:PID".
10283 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
10284 changes.
10285 (handle_v_kill): New.
10286 (handle_v_stopped): Adjust to use target_pid_to_str.
10287 (handle_v_requests): Allow multiple attaches and runs when
10288 multiprocess extensions are in effect. Handle "vKill".
10289 (myresume): Adjust to use ptids.
10290 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
10291 (handle_status): Adjust to discard_queued_stop_replies interface
10292 change.
10293 (first_thread_of, kill_inferior_callback)
10294 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
10295 (main): Call initialize_inferiors. Adjust to use ptids, killing
10296 and detaching from all inferiors. Handle multiprocess packet
10297 variants.
10298 * linux-low.h: Include gdb_proc_service.h.
10299 (struct process_info_private): New.
10300 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
10301 <lwpid_of>: Use ptid_get_lwp.
10302 (get_lwp_thread): Adjust.
10303 (struct lwp_info): Add `dead' member.
10304 (find_lwp_pid): Declare.
10305 * linux-low.c (thread_db_active): Delete.
10306 (new_inferior): Adjust comment.
10307 (inferior_pid): Delete.
10308 (linux_add_process): New.
10309 (handle_extended_wait): Adjust.
10310 (add_lwp): Change unsigned long to ptid.
10311 (linux_create_inferior): Add process to processes table. Adjust
10312 to use ptids. Don't set new_inferior here.
10313 (linux_attach_lwp): Rename to ...
10314 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
10315 it. Adjust to use ptids.
10316 (linux_attach_lwp): New.
10317 (linux_attach): Add process to processes table. Don't set
10318 new_inferior here.
10319 (struct counter): New.
10320 (second_thread_of_pid_p, last_thread_of_process_p): New.
10321 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
10322 multiple processes.
10323 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
10324 processes. Remove process from process table.
10325 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
10326 to multiple processes.
10327 (any_thread_of): New.
10328 (linux_detach): Add `pid' argument, and handle it. Remove process
10329 from processes table.
10330 (linux_join): Add `pid' argument. Handle it.
10331 (linux_thread_alive): Change unsighed long argument to ptid_t.
10332 Consider dead lwps as not being alive.
10333 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
10334 threads we're not interested in.
10335 (same_lwp, find_lwp_pid): New.
10336 (linux_wait_for_lwp): Change `pid' argument's type from int to
10337 ptid_t. Adjust.
10338 (linux_wait_for_event): Rename to ...
10339 (linux_wait_for_event_1): ... this. Change `pid' argument's type
10340 from int to ptid_t. Adjust.
10341 (linux_wait_for_event): New.
10342 (linux_wait_1): Add `ptid' argument. Change return type to
10343 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
10344 that exit from the process table.
10345 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
10346 Adjust.
10347 (mark_lwp_dead): New.
10348 (wait_for_sigstop): Adjust to use ptids. If a process exits while
10349 stopping all threads, mark its main lwp as dead.
10350 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
10351 ptids.
10352 (fetch_register, usr_store_inferior_registers)
10353 (regsets_fetch_inferior_registers)
10354 (regsets_store_inferior_registers, linux_read_memory)
10355 (linux_write_memory): Inline `inferior_pid'.
10356 (linux_look_up_symbols): Adjust to use per-process
10357 `thread_db_active'.
10358 (linux_request_interrupt): Adjust to use ptids.
10359 (linux_read_auxv): Inline `inferior_pid'.
10360 (initialize_low): Don't reference thread_db_active.
10361 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
10362 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
10363 (ps_getpid): Return the pid of the current inferior.
10364 * thread-db.c (proc_handle, thread_agent): Delete.
10365 (thread_db_create_event, thread_db_enable_reporting): Adjust to
10366 per-process data.
10367 (find_one_thread): Change argument type to ptid_t. Adjust to
10368 per-process data.
10369 (maybe_attach_thread): Adjust to per-process data and ptids.
10370 (thread_db_find_new_threads): Ditto.
10371 (thread_db_init): Ditto.
10372 * spu-low.c (spu_create_inferior, spu_attach): Add process to
10373 processes table. Adjust to use ptids.
10374 (spu_kill, spu_detach): Adjust interface. Remove process from
10375 processes table.
10376 (spu_join, spu_thread_alive): Adjust interface.
10377 (spu_wait): Adjust interface. Remove process from processes
10378 table. Adjust to use ptids.
10379 * win32-low.c (current_inferior_tid): Delete.
10380 (current_inferior_ptid): New.
10381 (debug_event_ptid): New.
10382 (thread_rec): Take a ptid. Adjust.
10383 (child_add_thread): Add `pid' argument. Adjust to use ptids.
10384 (child_delete_thread): Ditto.
10385 (do_initial_child_stuff): Add `attached' argument. Add process to
10386 processes table.
10387 (child_fetch_inferior_registers, child_store_inferior_registers):
10388 Adjust.
10389 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
10390 (win32_attach): Pass 1 to do_initial_child_stuff.
10391 (win32_kill): Adjust interface. Remove process from processes
10392 table.
10393 (win32_detach): Ditto.
10394 (win32_join): Adjust interface.
10395 (win32_thread_alive): Take a ptid.
10396 (win32_resume): Adjust to use ptids.
10397 (get_child_debug_event): Ditto.
10398 (win32_wait): Adjust interface. Remove exiting process from
10399 processes table.
10400
10401 2009-04-01 Pedro Alves <pedro@codesourcery.com>
10402
10403 Non-stop mode support.
10404
10405 * server.h (non_stop): Declare.
10406 (gdb_client_data, handler_func): Declare.
10407 (delete_file_handler, add_file_handler, start_event_loop):
10408 Declare.
10409 (handle_serial_event, handle_target_event, push_event)
10410 (putpkt_notif): Declare.
10411 * target.h (enum resume_kind): New.
10412 (struct thread_resume): Replace `step' field by `kind' field.
10413 (TARGET_WNOHANG): Define.
10414 (struct target_ops) <wait>: Add `options' argument.
10415 <supports_non_stop, async, start_non_stop>: New fields.
10416 (target_supports_non_stop, target_async): New.
10417 (start_non_stop): Declare.
10418 (mywait): Add `options' argument.
10419 * target.c (mywait): Add `options' argument. Print child exit
10420 notifications here.
10421 (start_non_stop): New.
10422 * server.c (non_stop, own_buf, mem_buf): New globals.
10423 (struct vstop_notif): New.
10424 (notif_queue): New global.
10425 (queue_stop_reply, push_event, discard_queued_stop_replies)
10426 (send_next_stop_reply): New.
10427 (start_inferior): Adjust to use resume_kind. Adjust to mywait
10428 interface changes.
10429 (attach_inferior): In non-stop mode, don't wait for the target
10430 here.
10431 (handle_general_set): Handle QNonStop.
10432 (handle_query): When handling qC, return the current general
10433 thread, instead of the first thread of the list.
10434 (handle_query): If the backend supports non-stop mode, include
10435 QNonStop+ in the qSupported query response.
10436 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
10437 and non-stop mode.
10438 (handle_v_attach, handle_v_run): Handle non-stop mode.
10439 (handle_v_stopped): New.
10440 (handle_v_requests): Report support for vCont;t. Handle vStopped.
10441 (myresume): Adjust to use resume_kind. Handle non-stop.
10442 (queue_stop_reply_callback): New.
10443 (handle_status): Handle non-stop mode.
10444 (main): Clear non_stop flag on reconnection. Use the event-loop.
10445 Refactor serial protocol handling from here ...
10446 (process_serial_event): ... to this new function. When GDB
10447 selects any thread, select one here. In non-stop mode, wait until
10448 GDB acks all pending events before exiting.
10449 (handle_serial_event, handle_target_event): New.
10450 * remote-utils.c (remote_open): Install remote_desc in the event
10451 loop.
10452 (remote_close): Remove remote_desc from the event loop.
10453 (putpkt_binary): Rename to...
10454 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
10455 (putpkt_binary): New as wrapper around putpkt_binary_1.
10456 (putpkt_notif): New.
10457 (prepare_resume_reply): In non-stop mode, don't change the
10458 general_thread.
10459 * event-loop.c: New.
10460 * Makefile.in (OBJ): Add event-loop.o.
10461 (event-loop.o): New rule.
10462
10463 * linux-low.h (pid_of): Moved here.
10464 (lwpid_of): New.
10465 (get_lwp_thread): Use lwpid_of.
10466 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
10467 * linux-low.c (pid_of): Delete.
10468 (inferior_pid): Use lwpid_of.
10469 (linux_event_pipe): New.
10470 (target_is_async_p): New.
10471 (delete_lwp): New.
10472 (handle_extended_wait): Use lwpid_of.
10473 (add_lwp): Don't set lwpid field.
10474 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
10475 (linux_kill_one_lwp): If killing a running lwp, stop it first.
10476 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
10477 (linux_detach_one_lwp): If detaching from a running lwp, stop it
10478 first. Adjust to linux_wait_for_event interface changes. Use
10479 lwpid_of.
10480 (linux_detach): Don't delete the main lwp here.
10481 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
10482 (status_pending_p): Don't consider explicitly suspended lwps.
10483 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
10484 pointer. Add OPTIONS argument. Change return type to int. Use
10485 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
10486 (linux_wait_for_event): Take an integer pid instead of a lwp_info
10487 pointer. Add status pointer argument. Return a pid instead of a
10488 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
10489 changes. In non-stop mode, don't switch to a random thread.
10490 (linux_wait): Rename to...
10491 (linux_wait_1): ... this. Add target_options argument, and handle
10492 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
10493 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
10494 clean exit and signal exit code. Don't stop all threads in
10495 non-stop mode. In all-stop mode, only stop all threads when
10496 reporting a stop to GDB. Handle explicit thread stop requests.
10497 (async_file_flush, async_file_mark): New.
10498 (linux_wait): New.
10499 (send_sigstop): Use lwpid_of.
10500 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
10501 interface changes. In non-stop mode, don't switch to a random
10502 thread.
10503 (linux_resume_one_lwp): Use lwpid_of.
10504 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
10505 (linux_resume_one_thread): ... this. Handle resume_stop. In
10506 non-stop mode, don't look for pending flag in all threads.
10507 (resume_status_pending_p): Don't consider explicitly suspended
10508 threads.
10509 (my_waitpid): Reimplement. Emulate __WALL.
10510 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
10511 Use lwpid_of.
10512 (sigchld_handler, linux_supports_non_stop, linux_async)
10513 (linux_start_non_stop): New.
10514 (linux_target_ops): Register linux_supports_non_stop, linux_async
10515 and linux_start_non_stop.
10516 (initialize_low): Install SIGCHLD handler.
10517 * thread-db.c (thread_db_create_event, find_one_thread)
10518 (thread_db_get_tls_address): Use lwpid_of.
10519 * win32-low.c (win32_detach): Adjust to use resume_kind.
10520 (win32_wait): Add `options' argument.
10521 * spu-low.c (spu_resume): Adjust to use resume_kind.
10522 (spu_wait): Add `options' argument.
10523
10524 2009-04-01 Pedro Alves <pedro@codesourcery.com>
10525
10526 Decouple target code from remote protocol.
10527
10528 * target.h (enum target_waitkind): New.
10529 (struct target_waitstatus): New.
10530 (struct target_ops) <wait>: Return an unsigned long. Take a
10531 target_waitstatus pointer instead of a char pointer.
10532 (mywait): Likewise.
10533 * target.c (mywait): Change prototype to return an unsigned long.
10534 Take a target_waitstatus pointer instead of a char pointer. Adjust.
10535 * server.h (thread_from_wait, old_thread_from_wait): Delete
10536 declarations.
10537 (prepare_resume_reply): Change prototype to take a
10538 target_waitstatus.
10539 * server.c (thread_from_wait, old_thread_from_wait): Delete.
10540 (last_status, last_ptid): New.
10541 (start_inferior): Remove "statusptr" argument. Adjust. Return a
10542 pid instead of a signal.
10543 (attach_inferior): Remove "status" and "signal" parameters.
10544 Adjust.
10545 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
10546 not as an address.
10547 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
10548 (handle_v_requests, myresume): Remove "status" and "signal"
10549 parameters. Adjust.
10550 (handle_status): New.
10551 (main): Delete local `status'. Adjust.
10552 * remote-utils.c: Include target.h.
10553 (prepare_resume_reply): Change prototype to take a
10554 target_waitstatus. Adjust.
10555
10556 * linux-low.c (linux_wait): Adjust to new target_ops->wait
10557 interface.
10558 * spu-low.c (spu_wait): Adjust.
10559 * win32-low.c (enum target_waitkind, struct target_waitstatus):
10560 Delete.
10561 (win32_wait): Adjust.
10562
10563 2009-04-01 Pedro Alves <pedro@codesourcery.com>
10564
10565 * target.h (struct thread_resume): Delete leave_stopped member.
10566 (struct target_ops): Add a `n' argument to the `resume' callback.
10567 * server.c (start_inferior): Adjust.
10568 (handle_v_cont, myresume): Adjust.
10569 * linux-low.c (check_removed_breakpoint): Adjust to resume
10570 interface change, and to removed leave_stopped field.
10571 (resume_ptr): Delete.
10572 (struct thread_resume_array): New.
10573 (linux_set_resume_request): Add new `arg' parameter. Adjust to
10574 resume interface change.
10575 (linux_continue_one_thread, linux_queue_one_thread)
10576 (resume_status_pending_p): Check if the resume field is NULL
10577 instead of checking the leave_stopped member.
10578 (linux_resume): Adjust to the target resume interface change.
10579 * spu-low.c (spu_resume): Adjust to the target resume interface
10580 change.
10581 * win32-low.c (win32_detach, win32_resume): Ditto.
10582
10583 2009-04-01 Pedro Alves <pedro@codesourcery.com>
10584
10585 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
10586 flag.
10587 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
10588 pending.
10589 (linux_continue_one_thread): Only preserve the stepping flag if
10590 there's a pending breakpoint.
10591
10592 2009-03-31 Pedro Alves <pedro@codesourcery.com>
10593
10594 * server.c (main): After the inferior having exited, call
10595 remote_close before exiting gdbserver.
10596
10597 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
10598
10599 Fix size of FPSCR in Power 7 processors.
10600 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
10601 (PPC_FEATURE_HAS_DFP): New #define.
10602 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
10603 size of the FPSCR.
10604
10605 2009-03-23 Pedro Alves <pedro@codesourcery.com>
10606
10607 * server.c (handle_query) Whitespace and formatting.
10608
10609 2009-03-22 Pedro Alves <pedro@codesourcery.com>
10610
10611 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
10612 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
10613 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
10614 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
10615 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
10616 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
10617 Makefile.in, configure.ac: Fix whitespace throughout.
10618 * configure: Regenerate.
10619
10620 2009-03-22 Pedro Alves <pedro@codesourcery.com>
10621
10622 * inferiors.c (find_inferior): Make it safe for the callback
10623 function to delete the currently iterated inferior.
10624
10625 2009-03-22 Pedro Alves <pedro@codesourcery.com>
10626
10627 * Makefile.in (linuw_low_h): Move higher.
10628 (thread-db.o): Depend on $(linux_low_h).
10629
10630 2009-03-17 Pedro Alves <pedro@codesourcery.com>
10631
10632 Rename "process" to "lwp" throughout.
10633
10634 * linux-low.c (all_processes): Rename to...
10635 (all_lwps): ... this.
10636 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
10637 (add_process): Rename to ...
10638 (add_lwp): ... this. Adjust.
10639 (linux_create_inferior): Adjust.
10640 (linux_attach_lwp): Adjust.
10641 (linux_attach): Adjust.
10642 (linux_kill_one_process): Rename to ...
10643 (linux_kill_one_lwp): ... this. Adjust.
10644 (linux_kill): Adjust.
10645 (linux_detach_one_process): Rename to ...
10646 (linux_detach_one_lwp): ... this. Adjust.
10647 (linux_detach): Adjust.
10648 (check_removed_breakpoint): Adjust.
10649 (status_pending_p): Adjust.
10650 (linux_wait_for_process): Rename to ...
10651 (linux_wait_for_lwp): ... this. Adjust.
10652 (linux_wait_for_event): Adjust.
10653 (send_sigstop): Adjust.
10654 (wait_for_sigstop): Adjust.
10655 (stop_all_processes): Rename to ...
10656 (stop_all_lwps): ... this.
10657 (linux_resume_one_process): Rename to ...
10658 (linux_resume_one_lwp): ... this. Adjust.
10659 (linux_set_resume_request, linux_continue_one_thread)
10660 (linux_queue_one_thread, resume_status_pending_p)
10661 (usr_store_inferior_registers, regsets_store_inferior_registers)
10662 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
10663 Adjust.
10664 * linux-low.h (get_process): Rename to ...
10665 (get_lwp): ... this. Adjust.
10666 (get_thread_process): Rename to ...
10667 (get_thread_lwp): ... this. Adjust.
10668 (get_process_thread): Rename to ...
10669 (get_lwp_thread): ... this. Adjust.
10670 (struct process_info): Rename to ...
10671 (struct lwp_info): ... this.
10672 (all_processes): Rename to ...
10673 (all_lwps): ... this.
10674 * proc-service.c (ps_lgetregs): Adjust.
10675 * thread-db.c (thread_db_create_event, find_one_thread)
10676 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
10677
10678 2009-03-14 Pedro Alves <pedro@codesourcery.com>
10679
10680 * server.c (handle_query): Handle "qAttached".
10681
10682 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
10683
10684 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
10685 GPLv3, update license URL.
10686
10687 2009-03-01 Doug Evans <dje@google.com>
10688
10689 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
10690 (server_h): Add gdb_signals.h.
10691 (signals.o): Update.
10692 * server.h (target_signal_from_host,target_signal_to_host_p)
10693 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
10694
10695 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
10696
10697 * remote-utils.c (getpkt): Also generate remote-debug
10698 information if noack_mode is set.
10699
10700 2009-02-06 Pedro Alves <pedro@codesourcery.com>
10701
10702 * server.c (handle_query): Report qXfer:siginfo:read and
10703 qXfer:siginfo:write as supported and handle them.
10704 * target.h (struct target_ops) <qxfer_siginfo>: New field.
10705 * linux-low.c (linux_xfer_siginfo): New.
10706 (linux_target_ops): Set it.
10707
10708 2009-01-26 Pedro Alves <pedro@codesourcery.com>
10709
10710 * server.c (gdbserver_usage): Mention --remote-debug.
10711 (main): Accept '--remote-debug' switch.
10712
10713 2009-01-18 Doug Evans <dje@google.com>
10714
10715 * regcache.c (new_register_cache): No need to check result of xcalloc.
10716 * server.c (handle_search_memory): Back out calls to xmalloc,
10717 result is checked and error is returned to user upon failure.
10718 (handle_query): Ditto. Add more checks for result of malloc.
10719 (handle_v_cont): Check result of malloc, report error back to
10720 user upon failure.
10721 (handle_v_run): Ditto. Call freeargv.
10722 * server.h (freeargv): Declare.
10723 * utils.c (freeargv): New fn.
10724
10725 2009-01-15 Doug Evans <dje@google.com>
10726
10727 * gdbreplay.c (perror_with_name): Make arg const char *.
10728 * server.h (target_signal_to_name): Make return type const char *.
10729 * thread-db.c (thread_db_err_str): Make return type const char *.
10730 * utils.c (perror_with_name): Make arg const char *.
10731
10732 2009-01-14 Pedro Alves <pedro@codesourcery.com>
10733
10734 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
10735 when handling a EXIT_PROCESS_DEBUG_EVENT.
10736
10737 2009-01-06 Joel Brobecker <brobecker@adacore.com>
10738
10739 * gdbreplay.c (gdbreplay_version): Update copyright year.
10740 * server.c (gdbserver_version): Likewise.
10741
10742 2009-01-05 Doug Evans <dje@google.com>
10743
10744 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
10745 (handle_extended_wait): Improve comment.
10746
10747 2008-12-13 Doug Evans <dje@google.com>
10748
10749 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
10750 * server.h (ATTR_MALLOC): New macro.
10751 (xmalloc,xcalloc,xstrdup): Declare.
10752 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
10753 * inferiors.c: Ditto.
10754 * linux-low.c: Ditto.
10755 * mem-break.c: Ditto.
10756 * regcache.c: Ditto.
10757 * remote-utils.c: Ditto.
10758 * server.c: Ditto.
10759 * target.c: Ditto.
10760 * win32-low.c: Ditto.
10761
10762 2008-12-12 Doug Evans <dje@google.com>
10763
10764 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
10765 in debugging printf.
10766
10767 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
10768
10769 2008-12-09 Doug Evans <dje@google.com>
10770
10771 * linux-low.h (struct process_info): Delete member tid, unused.
10772 * thread-db.c (find_one_thread): Update.
10773 (maybe_attach_thread): Update.
10774
10775 2008-12-02 Pedro Alves <pedro@codesourcery.com>
10776
10777 * target.h (struct target_ops): Add qxfer_osdata member.
10778 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
10779 and dirent.h.
10780 (linux_qxfer_osdata): New functions.
10781 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
10782 callback.
10783 * server.c (handle_query): Handle "qXfer:osdata:read:".
10784 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
10785 (buffer_xml_printf): New functions.
10786 * server.h (struct buffer): New.
10787 (buffer_grow_str, buffer_grow_str0): New macros.
10788 (buffer_grow, buffer_free, buffer_init, buffer_finish)
10789 (buffer_xml_printf): Declare.
10790
10791 2008-11-24 Doug Evans <dje@google.com>
10792
10793 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
10794
10795 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
10796
10797 * server.c (handle_v_run): Always use the supplied argument list.
10798
10799 2008-11-19 Bob Wilson <bob.wilson@acm.org>
10800
10801 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
10802 (xtensa_regmap_table): Add entry for scompare1.
10803
10804 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
10805
10806 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
10807 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
10808 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
10809 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
10810 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
10811 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
10812 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
10813 XML target descriptions.
10814 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
10815 when inferior is running on an ISA 2.05 or later processor. Add
10816 special case to return offset for full 64-bit slot of FPSCR when
10817 in 32-bits.
10818
10819 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
10820
10821 * Makefile.in (SFILES, clean): Added sparc64 files.
10822 (reg-sparc64.o, reg-sparc64.c): New.
10823 * configure.srv (sparc*-*-linux*): New configuration.
10824 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
10825 syscall arguments for SPARC.
10826 (regsets_store_inferior_registers): Likewise.
10827 * linux-sparc-low.c: New file.
10828
10829 2008-10-21 Doug Evans <dje@google.com>
10830
10831 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
10832 (READLINE_DIR,READLINE_DEP): Delete.
10833 (INTERNAL_CFLAGS): Update.
10834 (LINTFLAGS): Update.
10835
10836 2008-10-10 Pedro Alves <pedro@codesourcery.com>
10837
10838 * server.c (handle_v_run): If GDB didn't specify an argv, use the
10839 whole argv from the last run, not just argv[0].
10840
10841 2008-09-08 Pedro Alves <pedro@codesourcery.com>
10842
10843 * regcache.c (new_register_cache): Return NULL if the register
10844 cache size isn't known yet.
10845 (free_register_cache): Avoid dereferencing a NULL regcache.
10846
10847 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
10848
10849 * configure.srv: Merge MIPS and MIPS64.
10850
10851 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
10852
10853 * Makefile.in (uninstall): Apply $(EXEEXT) too.
10854
10855 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
10856
10857 * Makefile.in: Add required vsx dependencies.
10858
10859 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
10860 Declare init_registers_powerpc_vsx32l.
10861 Declare init_registers_powerpc_vsx64l.
10862 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
10863 (ppc_arch_setup): Check for VSX in hwcap.
10864 (ppc_fill_vsxregset): New function.
10865 (ppc_store_vsxregset): New function.
10866 Add new VSX entry in regset_info target_regsets.
10867
10868 * configure.srv: Add new VSX dependencies.
10869
10870 2008-08-12 Pedro Alves <pedro@codesourcery.com>
10871
10872 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
10873 (remote_open): Set or clear transport_is_reliable.
10874 (putpkt_binary): Don't expect acks in noack mode.
10875 (getpkt): Don't send ack/nac in noack mode.
10876 * server.c (handle_general_set): Handle QStartNoAckMode.
10877 (handle_query): If connected by tcp pass QStartNoAckMode+ in
10878 qSupported.
10879 (main): Reset noack_mode on every connection.
10880 * server.h (noack_mode): Declare.
10881
10882 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
10883
10884 * Makefile.in (GDBREPLAY_OBS): New variable.
10885 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
10886
10887 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
10888 Daniel Jacobowitz <dan@codesourcery.com>
10889
10890 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
10891 (usr_store_inferior_registers): Likewise.
10892 (regsets_store_inferior_registers): Likewise.
10893
10894 2008-07-31 Rolf Jansen <rj@surtec.com>
10895 Pedro Alves <pedro@codesourcery.com>
10896
10897 * configure.ac: Check for memmem declaration.
10898 * server.c [HAVE_MALLOC_H]: Include malloc.h.
10899 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
10900 (disable_packet_qfThreadInfo): Unconditionally compile.
10901 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
10902 * configure, config.in: Regenerate.
10903
10904 2008-07-28 Doug Kwan <dougkwan@google.com>
10905
10906 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
10907 (linux_write_memory): Remove declaration of errno.
10908
10909 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
10910
10911 * linux-low.c (handle_extended_wait): Do not use "status"
10912 variable uninitialized.
10913
10914 2008-07-07 Pedro Alves <pedro@codesourcery.com>
10915
10916 * server.c (handle_v_attach): Inhibit reporting dll changes.
10917
10918 2008-06-27 Pedro Alves <pedro@codesourcery.com>
10919
10920 * remote-utils.c (prepare_resume_reply): If requested, don't
10921 output "thread:TID" in the T stop reply.
10922
10923 * server.c (disable_packet_vCont, disable_packet_Tthread)
10924 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
10925 (handle_query): If requested, disable support for qC, qfThreadInfo
10926 and qsThreadInfo.
10927 (handle_v_requests): If requested, disable support for vCont.
10928 (gdbserver_show_disableable): New.
10929 (main): Handle --disable-packet and --disable-packet=LIST.
10930
10931 * server.h (disable_packet_vCont, disable_packet_Tthread)
10932 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
10933
10934 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
10935
10936 * server.c (gdbserver_usage): Mention --version.
10937
10938 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
10939
10940 * Makefile.in (gdbreplay.o): New rule.
10941
10942 2008-06-06 Joseph Myers <joseph@codesourcery.com>
10943
10944 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
10945 message, not gdbserver.
10946
10947 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
10948 Nathan Sidwell <nathan@codesourcery.com>
10949 Joseph Myers <joseph@codesourcery.com>
10950
10951 * acinclude.m4: Include ../../config/acx.m4.
10952 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
10953 * configure, config.in: Regenerate.
10954 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
10955 * server.c (gdbserver_version): Print PKGVERSION.
10956 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
10957 (main): Adjust gdbserver_usage calls.
10958 * gdbreplay.c (version, host_name): Add declarations.
10959 (gdbreplay_version, gdbreplay_usage): New.
10960 (main): Accept --version and --help options.
10961
10962 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
10963
10964 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
10965 (arm_breakpoint_at): Handle Thumb.
10966 (the_low_target): Add comment.
10967
10968 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
10969
10970 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
10971
10972 2008-05-09 Doug Evans <dje@google.com>
10973
10974 * server.h (decode_search_memory_packet): Declare.
10975 * remote-utils.c (decode_search_memory_packet): New fn.
10976 * server.c (handle_search_memory_1): New fn.
10977 (handle_search_memory): New fn.
10978 (handle_query): Process qSearch:memory packets.
10979
10980 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
10981
10982 * regcache.c (registers_length): Remove.
10983 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
10984 full register packet.
10985 * regcache.h (registers_length): Remove prototype.
10986 * server.h (PBUFSIZ): Define to 16384.
10987
10988 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
10989
10990 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
10991 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
10992 powerpc-64l.o, and powerpc-altivec64l.o.
10993 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
10994 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
10995 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
10996 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
10997 rs6000/power-linux.xml, and rs6000/power64-linux.xml
10998 to srv_xmlfiles.
10999
11000 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
11001 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
11002 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
11003 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
11004 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
11005 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
11006 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
11007 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
11008 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
11009 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
11010 (clean): Update.
11011
11012 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
11013 (init_registers_powerpc_32l): ... this new prototype.
11014 (init_registers_powerpc_32): Remove, replace by ...
11015 (init_registers_powerpc_altivec32l): ... this new prototype.
11016 (init_registers_powerpc_e500): Remove, replace by ...
11017 (init_registers_powerpc_e500l): ... this new prototype.
11018 (init_registers_ppc64): Remove, replace by ...
11019 (init_registers_powerpc_64l): ... this new prototype.
11020 (init_registers_powerpc_64): Remove, replace by ...
11021 (init_registers_powerpc_altivec64l): ... this new prototype.
11022 (ppc_num_regs): Set to 73.
11023 (PT_ORIG_R3, PT_TRAP): Define if necessary.
11024 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
11025 (ppc_cannot_store_register): Handle orig_r3 and trap.
11026 (ppc_arch_setup): Update init_registers_... calls.
11027 (ppc_fill_gregset): Handle orig_r3 and trap.
11028
11029 * inferiors.c (clear_inferiors): Reset current_inferior.
11030
11031 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
11032
11033 * acinclude.m4: Add override.m4.
11034 * configure: Regenerate.
11035
11036 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
11037
11038 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
11039 initial call to init_register_ppc64.
11040
11041 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
11042
11043 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
11044 single powerpc*-*-linux* case.
11045 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
11046
11047 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
11048
11049 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
11050 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
11051 from reg_xmlfiles.
11052 * linux-ppc-low.c: Include <elf.h>.
11053 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
11054 (ppc_hwcap): New global variable.
11055 (ppc_regmap): Remove __SPE__ #ifdef sections.
11056 (ppc_regmap_e500): New global variable.
11057 (ppc_cannot_store_register): Update __SPE__ special case.
11058 (ppc_get_hwcap): New function.
11059 (ppc_arch_setup): Use it to determine whether inferior supports
11060 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
11061 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
11062 Do not access registers if target does not support AltiVec.
11063 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
11064 Do not access registers if target does not support SPE.
11065 (target_regsets): Unconditionally include AltiVec and SPE regsets.
11066
11067 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
11068
11069 * linux-low.c (disabled_regsets, num_regsets): New.
11070 (use_regsets_p): Delete.
11071 (linux_wait_for_process): Clear disabled_regsets.
11072 (regsets_fetch_inferior_registers): Check and set it.
11073 (regsets_store_inferior_registers): Likewise.
11074 (linux_fetch_registers, linux_store_registers): Do not use
11075 use_regsets_p.
11076 (initialize_low): Allocate disabled_regsets.
11077
11078 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
11079
11080 * Makefile.in (LIBOBJS): New.
11081 (OBS): Use LIBOBJS.
11082 (memmem.o): New rule.
11083 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
11084 * configure: Regenerated.
11085
11086 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
11087
11088 * server.c (handle_query): Never return "unsupported" for
11089 qXfer:features:read queries.
11090
11091 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
11092
11093 * server.c (get_features_xml): Fix inverted condition.
11094 (handle_query): Always support qXfer:feature:read.
11095
11096 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
11097
11098 * server.c (wrapper_argv): New.
11099 (start_inferior): Handle wrapper_argv. If set, expect an extra
11100 trap.
11101 (gdbserver_usage): Document --wrapper.
11102 (main): Parse --wrapper.
11103
11104 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11105
11106 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
11107 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
11108 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
11109 (ppc_set_pc): Likewise.
11110 (ppc_arch_setup): New function.
11111 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
11112 of collect_register.
11113 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
11114
11115 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11116
11117 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
11118 instead of linux-ppc64-low.o.
11119 * linux-ppc64-low.c: Remove file.
11120 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
11121 (linux-ppc64-low.o): Remove rule.
11122
11123 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
11124 (init_registers_powerpc_64): Likewise.
11125 (ppc_regmap): Conditionally define depending on __powerpc64__.
11126 (ppc_cannot_store_register): Do not special-case "fpscr" when
11127 compiled on __powerpc64__.
11128 (ppc_collect_ptrace_register): New function.
11129 (ppc_supply_ptrace_register): New function.
11130 (ppc_breakpoint): Change type to "unsigned int".
11131 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
11132 (the_low_target): Conditionally provide initializers for the
11133 arch_setup member depending on __powerpc64__. Install
11134 collect_ptrace_register and supply_ptrace_register members.
11135
11136 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11137
11138 * regcache.h (gdbserver_xmltarget): Add extern declaration.
11139 * server.c (gdbserver_xmltarget): Define.
11140 (get_features_xml): Use it to replace "target.xml" and arch_string.
11141
11142 * configure.srv: Remove srv_xmltarget. Add XML files that were
11143 mentioned there to srv_xmlfiles instead. Remove conditional tests
11144 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
11145 srv_xmlfiles and srv_regobj to include all possible choices.
11146 * configure.ac (srv_xmltarget): Remove.
11147 (srv_xmlfiles): Do not add "target.xml".
11148 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
11149 checks for supplementary target information.
11150 * configure: Regenerate.
11151 * Makefile.in (XML_TARGET): Remove.
11152 (target.xml): Remove rule.
11153 (clean): Do not clean up target.xml.
11154 (.PRECIOUS): Do not mention target.xml.
11155
11156 * target.h (struct target_ops): Remove arch_string member.
11157 * linux-low.c (linux_arch_string): Remove.
11158 (linux_target_ops): Remove arch_string initializer.
11159 * linux-low.h (struct linux_target_ops): Remove arch_string member.
11160 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
11161 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
11162 * spu-low.c (spu_arch_string): Remove.
11163 (spu_target_ops): Remove arch_string initializer.
11164 * win32-low.c (win32_arch_string): Remove.
11165 (win32_target_ops): Remove arch_string initializer.
11166 * win32-low.h (struct win32_target_ops): Remove arch_string member.
11167 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
11168 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
11169
11170 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
11171
11172 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
11173 by collect_ptrace_register and supply_ptrace_register hooks.
11174 * linux-low.c (fetch_register): Use supply_ptrace_register callback
11175 instead of checking for the_low_target.left_pad_xfer.
11176 (usr_store_inferior_registers): Use collect_ptrace_register callback
11177 instead of checking for the_low_target.left_pad_xfer.
11178
11179 * linux-s390-low.c (s390_collect_ptrace_register): New function.
11180 (s390_supply_ptrace_register): Likewise.
11181 (s390_fill_gregset): Call s390_collect_ptrace_register.
11182 (the_low_target): Update.
11183
11184 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
11185 (ppc_supply_ptrace_register): Likewise.
11186 (the_low_target): Update.
11187
11188 * linux-i386-low.c (the_low_target): Update.
11189 * linux-x86-64-low.c (the_low_target): Update.
11190
11191 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
11192
11193 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
11194 reg-s390.o and reg-s390x.o.
11195
11196 * linux-low.c (new_inferior): New global variable.
11197 (linux_create_inferior, linux_attach): Set it.
11198 (linux_wait_for_process): Call the_low_target.arch_setup after the
11199 target has stopped for the first time.
11200 (initialize_low): Do not call the_low_target.arch_setup.
11201
11202 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
11203 (s390_set_pc): Likewise.
11204 (s390_arch_setup): New function.
11205 (the_low_target): Use s390_arch_setup as arch_setup routine.
11206
11207 * regcache.c (realloc_register_cache): New function.
11208 (set_register_cache): Call it for each existing regcache.
11209
11210 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
11211
11212 * server.h (init_registers): Remove prototype.
11213
11214 * linux-low.h (struct linux_target_ops): Add arch_setup field.
11215 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
11216 instead of init_registers ().
11217 * linux-arm-low.c (init_registers_arm): Add prototype.
11218 (init_registers_arm_with_iwmmxt): Likewise.
11219 (the_low_target): Add initializer for arch_setup field.
11220 * linux-cris-low.c (init_registers_cris): Add prototype.
11221 (the_low_target): Add initializer for arch_setup field.
11222 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
11223 (the_low_target): Add initializer for arch_setup field.
11224 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
11225 (the_low_target): Add initializer for arch_setup field.
11226 * linux-ia64-low.c (init_registers_ia64): Add prototype.
11227 (the_low_target): Add initializer for arch_setup field.
11228 * linux-m32r-low.c (init_registers_m32r): Add prototype.
11229 (the_low_target): Add initializer for arch_setup field.
11230 * linux-m68k-low.c (init_registers_m68k): Add prototype.
11231 (the_low_target): Add initializer for arch_setup field.
11232 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
11233 (init_registers_mips64_linux): Likewise.
11234 (the_low_target): Add initializer for arch_setup field.
11235 * linux-ppc-low.c (init_registers_ppc): Add prototype.
11236 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
11237 (the_low_target): Add initializer for arch_setup field.
11238 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
11239 (init_registers_powerpc_64): Likewise.
11240 (the_low_target): Add initializer for arch_setup field.
11241 * linux-s390-low.c (init_registers_s390): Add prototype.
11242 (init_registers_s390x): Likewise.
11243 (the_low_target): Add initializer for arch_setup field.
11244 * linux-sh-low.c (init_registers_sh): Add prototype.
11245 (the_low_target): Add initializer for arch_setup field.
11246 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
11247 (the_low_target): Add initializer for arch_setup field.
11248 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
11249 (the_low_target): Add initializer for arch_setup field.
11250
11251 * win32-low.h (struct win32_target_ops): Add arch_setup field.
11252 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
11253 instead of init_registers ().
11254 * win32-arm-low.c (init_registers_arm): Add prototype.
11255 (the_low_target): Add initializer for arch_setup field.
11256 * win32-i386-low.c (init_registers_i386): Add prototype.
11257 (the_low_target): Add initializer for arch_setup field.
11258
11259 * spu-low.c (init_registers_spu): Add prototype.
11260 (initialize_low): Call initialie_registers_spu () instead of
11261 initialize_registers ().
11262
11263 2008-02-19 Pedro Alves <pedro@codesourcery.com>
11264
11265 * server.c (handle_v_requests): When handling the vRun and vAttach
11266 packets, if already debugging a process, don't kill it. Return an
11267 error instead.
11268
11269 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
11270
11271 * server.c (handle_query): Correct length check.
11272
11273 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
11274
11275 * win32-low.c (do_initial_child_stuff): Add process handle
11276 parameter. Set current_process_handle and current_process_id from the
11277 parameters. Clear globals.
11278 (win32_create_inferior): Don't set current_process_handle and
11279 current_process_id here. Instead pass them on the call to
11280 do_initial_child_stuff.
11281 (win32_attach): Likewise.
11282 (win32_clear_inferiors): New.
11283 (win32_kill): Don't close the current process handle or the
11284 current thread handle here. Instead call win32_clear_inferiors.
11285 (win32_detach): Don't open a new handle to the process. Call
11286 win32_clear_inferiors.
11287 (win32_join): Don't rely on current_process_handle; open a new
11288 handle using the process id.
11289 (win32_wait): Call win32_clear_inferiors when the inferior process
11290 has exited.
11291
11292 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
11293
11294 * server.c (monitor_show_help): Add "exit".
11295
11296 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
11297
11298 * Makefile.in (SFILES): Add linux-xtensa-low.c.
11299 (clean): Add reg-xtensa.c.
11300 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
11301 * configure.srv (xtensa*-*-linux*) New target.
11302 * linux-xtensa-low.c: New.
11303 * xtensa-xtregs.c: New.
11304
11305 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
11306
11307 * hostio.c: Don't include errno.h.
11308 (errno_to_fileio_errno): Move to hostio-errno.
11309 * hostio.c: (hostio_error): Remove the error parameter. Defer the
11310 error number outputting to the target->hostio_last_error callback.
11311 (hostio_packet_error): Use FILEIO_EINVAL directly.
11312 (handle_open, handle_pread, hostio_error, handle_unlink): Update
11313 calls to hostio_error.
11314 * hostio-errno.c: New.
11315 * server.h (hostio_last_error_from_errno): Declare.
11316 * target.h (target_ops): Add hostio_last_error member.
11317 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
11318 as hostio_last_error handler.
11319 * spu-low.c (spu_target_ops): Likewise.
11320 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
11321 (wince_hostio_last_error): New functions.
11322 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
11323 as hostio_last_error handler.
11324 (win32_target_ops) [!_WIN32_WCE]: Register
11325 hostio_last_error_from_errno as hostio_last_error handler.
11326 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
11327 (hostio-errno.o): New rule.
11328 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
11329 * configure.srv (srv_hostio_err_objs): New variable. Default to
11330 hostio-errno.o.
11331 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
11332 * configure: Regenerate.
11333
11334 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
11335
11336 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
11337 (linux_kill, linux_detach): Clean up the process list.
11338 * remote-utils.c (remote_open): Improve port number parsing.
11339 (putpkt_binary, input_interrupt): Only send interrupts if the target
11340 is running.
11341 * server.c (extended_protocol): Make static.
11342 (attached): Define earlier.
11343 (exit_requested, response_needed, program_argv): New variables.
11344 (target_running): New.
11345 (start_inferior): Clear attached here.
11346 (attach_inferior): Set attached here.
11347 (require_running): Define.
11348 (handle_query): Use require_running and target_running. Implement
11349 "monitor exit".
11350 (handle_v_attach, handle_v_run): New.
11351 (handle_v_requests): Use require_running. Handle vAttach and vRun.
11352 (gdbserver_usage): Update.
11353 (main): Redo argument parsing. Handle --debug and --multi. Handle
11354 --attach along with other options or after the port. Save
11355 program_argv. Support no initial program. Resynchronize
11356 communication with GDB after an error. Handle "monitor exit".
11357 Use require_running and target_running. Always allow the extended
11358 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
11359 restart in extended mode.
11360 * README: Refer to the GDB manual. Update --attach usage.
11361
11362 2007-12-20 Andreas Schwab <schwab@suse.de>
11363
11364 * linux-low.c (STACK_SIZE): Define.
11365 (linux_tracefork_child): Use it. Use __clone2 on ia64.
11366 (linux_test_for_tracefork): Likewise.
11367
11368 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
11369
11370 * linux-low.c (linux_wait_for_event): Update messages. Do not
11371 reinsert auto-delete breakpoints.
11372 * mem-break.c (struct breakpoint): Change return type of handler to
11373 int.
11374 (set_breakpoint_at): Update handler type.
11375 (reinsert_breakpoint_handler): Return 1 instead of calling
11376 delete_breakpoint.
11377 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
11378 setting a new one.
11379 (check_breakpoints): Delete auto-delete breakpoints and return 2.
11380 * mem-break.h (set_breakpoint_at): Update handler type.
11381 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
11382 * win32-low.c (auto_delete_breakpoint): New.
11383 (get_child_debug_event): Use it.
11384
11385 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
11386
11387 * configure.ac: Check for pread and pwrite.
11388 * hostio.c (handle_pread): Fall back to lseek and read.
11389 (handle_pwrite): Fall back to lseek and write.
11390 * config.in, configure: Regenerated.
11391
11392 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
11393
11394 * server.c (myresume): Add own_buf argument.
11395 (main): Update calls.
11396
11397 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
11398
11399 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
11400 * remote-utils.c (remote_open): Do not call disable_async_io.
11401 (block_async_io): Delete.
11402 (unblock_async_io): Make static.
11403 (initialize_async_io): New.
11404 * server.c (handle_v_cont): Handle async I/O here.
11405 (myresume): Likewise. Move other common resume tasks here...
11406 (main): ... from here. Call initialize_async_io. Disable async
11407 I/O before the main loop.
11408 * server.h (initialize_async_io): Declare.
11409 (block_async_io, unblock_async_io): Delete prototypes.
11410 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
11411
11412 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
11413
11414 * remote-utils.c (readchar): Allow binary data in received messages.
11415
11416 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
11417
11418 * win32-low.c (attaching): New global.
11419 (win32_create_inferior): Clear the `attaching' global.
11420 (win32_attach): Set the `attaching' global.
11421 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
11422 attaching. Only set a breakpoint at the entry point if not
11423 attaching.
11424
11425 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
11426
11427 * server.c (main): Don't report dll events on the initial
11428 connection on attaches.
11429
11430 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
11431
11432 * server.c (main): Relax numerical bases supported for the pid of
11433 the --attach command line argument.
11434
11435 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
11436
11437 * win32-low.c (win32_attach): Call OpenProcess before
11438 DebugActiveProcess, not after. Add last error output to error
11439 call.
11440
11441 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
11442
11443 * win32-low.c (win32_get_thread_context)
11444 (win32_set_thread_context): New functions.
11445 (thread_rec): Use win32_get_thread_context.
11446 (continue_one_thread, win32_resume): Use win32_set_thread_context.
11447 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
11448 field.
11449
11450 2007-12-03 Leo Zayas
11451 Pedro Alves <pedro_alves@portugalmail.pt>
11452
11453 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
11454 global variables.
11455 (child_add_thread): Minor cleanup.
11456 (child_continue): Resume artificially suspended threads before
11457 calling ContinueDebugEvent.
11458 (suspend_one_thread): New.
11459 (fake_breakpoint_event): New.
11460 (get_child_debug_event): Change return type to int. Check here if
11461 gdb sent an interrupt request. If a soft interrupt was requested,
11462 fake a breakpoint event. Return 0 if there is no event to handle,
11463 and 1 otherwise.
11464 (win32_wait): Don't check here if gdb sent an interrupt request.
11465 Ensure there is a valid event to handle.
11466 (win32_request_interrupt): Add soft interruption method as last
11467 resort.
11468
11469 2007-12-03 Leo Zayas
11470 Pedro Alves <pedro_alves@portugalmail.pt>
11471
11472 * win32-low.h (win32_thread_info): Add descriptions to the
11473 structure members. Replace `suspend_count' counter by a
11474 `suspended' flag.
11475 * win32-low.c (thread_rec): Update condition of when to get the
11476 context from the inferior. Rely on ContextFlags being set if it
11477 has already been retrieved. Only suspend the inferior thread if
11478 we haven't already. Warn if that fails.
11479 (continue_one_thread): s/suspend_count/suspended/. Only call
11480 ResumeThread once. Warn if that fails.
11481
11482 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
11483
11484 * win32-low.c (win32_wait): Don't read from the inferior when it
11485 has already exited.
11486
11487 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
11488
11489 * Makefile.in (win32_low_h): New variable.
11490 (win32-low.o): Add dependency on $(win32_low_h).
11491 (win32-arm-low.o, win32-i386-low.o): New rules.
11492
11493 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
11494
11495 * hostio.c: Correct copyright year.
11496
11497 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
11498
11499 * Makefile.in (OBS): Add hostio.o.
11500 (hostio.o): New rule.
11501 * server.h (handle_vFile): Declare.
11502 * hostio.c: New file.
11503 * server.c (handle_v_requests): Take packet_len and new_packet_len
11504 for binary packets. Call handle_vFile.
11505 (main): Update call to handle_v_requests.
11506
11507 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
11508
11509 * linux-low.c: Include <sched.h>.
11510
11511 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
11512
11513 * linux-low.c (linux_tracefork_grandchild): New.
11514 (linux_tracefork_child): Use clone.
11515 (linux_test_for_tracefork): Use clone; allocate and free a stack.
11516
11517 2007-10-31 Joel Brobecker <brobecker@adacore.com>
11518
11519 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
11520
11521 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
11522
11523 * linux-low.c (handle_extended_wait): Handle unexpected signals.
11524
11525 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
11526
11527 * inferiors.c (change_inferior_id): Delete.
11528 (add_pid_to_list, pull_pid_from_list): New.
11529 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
11530 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
11531 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
11532 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
11533 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
11534 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
11535 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
11536 (using_threads): Always set to 1.
11537 (handle_extended_wait): New.
11538 (add_process): Do not set TID.
11539 (linux_create_inferior): Set must_set_ptrace_flags.
11540 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
11541 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
11542 (linux_thread_alive): Rename TID argument to LWPID.
11543 (linux_wait_for_process): Handle unknown processes. Do not use TID.
11544 (linux_wait_for_event): Do not use TID or check using_threads. Update
11545 call to dead_thread_notify. Call handle_extended_wait.
11546 (linux_create_inferior): Use PTRACE_SETOPTIONS.
11547 (send_sigstop): Delete sigstop_sent.
11548 (wait_for_sigstop): Avoid TID.
11549 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
11550 (linux_test_for_tracefork): New.
11551 (linux_lookup_signals): Use thread_db_active and
11552 linux_supports_tracefork_flag.
11553 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
11554 * linux-low.h (get_process_thread): Avoid TID.
11555 (struct process_ifo): Move thread_known and tid to the end. Remove
11556 sigstop_sent.
11557 (linux_attach_lwp, thread_db_init): Update prototypes.
11558 * server.h (change_inferior_id): Delete prototype.
11559 (add_pid_to_list, pull_pid_from_list): New prototypes.
11560 * thread-db.c (thread_db_use_events): New.
11561 (find_first_thread): Rename to...
11562 (find_one_thread): ...this. Update callers and messages. Do not
11563 call fatal. Check thread_db_use_events. Do not call
11564 change_inferior_id or new_thread_notify.
11565 (maybe_attach_thread): Update. Do not call new_thread_notify.
11566 (thread_db_init): Set thread_db_use_events. Check use_events.
11567 * utils.c (fatal, warning): Correct message prefix.
11568
11569 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
11570
11571 * Makefile.in (clean): Remove new files.
11572 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
11573 (powerpc-64.o, powerpc-64.c): New rules.
11574 * configure.srv: Use alternate register sets for powerpc64-*-linux*
11575 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
11576 with SPE.
11577 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
11578 SPE targets.
11579 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
11580 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
11581 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
11582 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
11583 (target_regsets): Add AltiVec and SPE register sets.
11584 * configure.ac: Check for AltiVec and SPE.
11585 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
11586 (ppc_fill_vrregset, ppc_store_vrregset): New.
11587 (target_regsets): Add AltiVec register set.
11588 * configure: Regenerated.
11589
11590 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
11591
11592 * linux-low.c (O_LARGEFILE): Define.
11593 (linux_read_memory): Use /proc/PID/mem.
11594 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
11595 * configure, config.in: Regenerated.
11596
11597 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
11598
11599 * linux-low.c (linux_wait_for_event): Do not pass signals while
11600 single-stepping.
11601
11602 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
11603
11604 * win32-low.c (create_process): New.
11605 (win32_create_inferior): Use create_process instead of
11606 CreateProcess. If create_process failed retry appending an ".exe"
11607 suffix. Store the GetLastError result immediatelly after
11608 create_process calls and use it on the call to error.
11609
11610 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
11611
11612 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
11613
11614 2007-08-23 Joel Brobecker <brobecker@adacore.com>
11615
11616 * configure.ac: Switch license to GPLv3.
11617
11618 2007-08-01 Michael Snyder <msnyder@access-company.com>
11619
11620 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
11621
11622 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
11623
11624 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
11625 typedef.
11626 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
11627 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
11628 CloseToolhelp32Snapshot.
11629 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
11630 CloseToolhelp32Snapshot.
11631
11632 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
11633
11634 * server.c (main): Check for inferior exit before main loop.
11635
11636 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
11637
11638 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
11639 instead of on tmp_desc.
11640
11641 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
11642 Daniel Jacobowitz <dan@codesourcery.com>
11643
11644 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
11645 (add_thread): Minor cleanups.
11646 (clear_inferiors): Move lower in the file. Clear the DLL
11647 list.
11648 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
11649 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
11650 (xml_escape_text): New.
11651 * server.c (handle_query): Handle qXfer:libraries:read. Report it
11652 for qSupported.
11653 (handle_v_cont): Report errors.
11654 (gdbserver_version): Update.
11655 (main): Correct size of own_buf. Do not report initial DLL events.
11656 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
11657 (unloaded_dll, xml_escape_text): New.
11658 * win32-low.c (enum target_waitkind): Update comments.
11659 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
11660 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
11661 (win32_EnumProcessModules, win32_GetModuleInformation)
11662 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
11663 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
11664 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
11665 (win32_Module32First, win32_Module32Next, load_toolhelp)
11666 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
11667 (get_child_debug_event): Handle DLL events.
11668 (win32_wait): Likewise.
11669
11670 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
11671
11672 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
11673 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
11674
11675 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
11676
11677 * win32-low.c (handle_output_debug_string): Ignore event if not
11678 waiting.
11679
11680 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
11681
11682 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
11683
11684 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
11685
11686 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
11687
11688 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
11689
11690 * inferiors.c (change_inferior_id): Add comment.
11691 * linux-low.c (check_removed_breakpoint): Add an early
11692 prototype. Improve debug output.
11693 (linux_attach): Doc update.
11694 (linux_detach_one_process, linux_detach): Clean up before releasing
11695 each process.
11696 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
11697 * linux-low.h (struct process_info): Doc improvement.
11698 * mem-break.c (delete_all_breakpoints): New.
11699 * mem-break.h (delete_all_breakpoints): New prototype.
11700 * thread-db.c (find_first_thread): New.
11701 (thread_db_create_event): Call it instead of
11702 thread_db_find_new_threads. Clean up unused variables.
11703 (maybe_attach_thread): Remove first thread handling.
11704 (thread_db_find_new_threads): Use find_first_thread.
11705 (thread_db_get_tls_address): Likewise.
11706
11707 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
11708
11709 * thread-db.c (thread_db_find_new_threads): Add prototype.
11710 (thread_db_create_event): Check for the main thread before adding
11711 a new thread.
11712 (maybe_attach_thread): Only enable event reporting if TID == 0.
11713 (thread_db_get_tls_address): Check for new threads.
11714
11715 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
11716
11717 * linux-low.c (linux_create_inferior): Try execv before execvp.
11718 * spu-low.c (spu_create_inferior): Likewise.
11719
11720 2007-06-13 Mike Frysinger <vapier@gentoo.org>
11721
11722 * linux-low.c (linux_create_inferior): Change execv to execvp.
11723 * spu-low.c (spu_create_inferior): Likewies.
11724
11725 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
11726
11727 * Makefile.in (clean): Clean new files instead of deleted ones.
11728 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
11729 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
11730 rules.
11731 * configure.srv: Specify XML files and new regformats for MIPS and
11732 MIPS64 GNU/Linux.
11733 * linux-mips-low.c (mips_num_regs): Set to only used registers.
11734 (mips_regmap): Do not fetch $0. Remove unused registers. Add
11735 an entry for the restart register.
11736 (mips_cannot_fetch_register, mips_cannot_store_register)
11737 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
11738 register names to match the XML descriptions.
11739 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
11740 restart register instead of $0.
11741
11742 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
11743 Markus Deuling <deuling@de.ibm.com>
11744
11745 * remote-utils.c (decode_xfer_write): New function.
11746 * server.h (decode_xfer_write): Add prototype.
11747 * server.c (handle_query): Add PACKET_LEN argument. Support
11748 qXfer:spu:read and qXfer:spu:write packets.
11749 (main): Pass packet_len to handle_query.
11750 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
11751 * target.h (target_ops): Add qxfer_spu.
11752
11753 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
11754
11755 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
11756 accessing non-seekable spufs files.
11757
11758 2007-05-16 Markus Deuling <deuling@de.ibm.com>
11759
11760 * server.c (handle_query): Add reply for qC packet.
11761
11762 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11763 Leo Zayas <lerele@champenstudios@com>
11764
11765 * server.h (check_remote_input_interrupt_request): New function.
11766 * remote_utils.c (INVALID_DESCRIPTOR): New define.
11767 (remote_desc): Initialize with INVALID_DESCRIPTOR.
11768 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
11769 (check_remote_input_interrupt_request): New function.
11770 * server.h (check_remote_input_interrupt_request): Declare.
11771 * win32-low.c (winapi_DebugBreakProcess,
11772 winapi_GenerateConsoleCtrlEvent): New typedefs.
11773 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
11774 to 250 ms.
11775 (win32_wait): Check for remote interrupt request
11776 with check_remote_input_interrupt_request.
11777 (win32_request_interrupt): New function.
11778 (win32_target_op): Set request_interrupt to win32_request_interrupt.
11779
11780 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11781
11782 * win32-low.c (debug_registers_changed,
11783 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
11784 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
11785 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
11786 (thread_rec): Get context using the low target.
11787 (child_add_thread): Call thread_added on the low target,
11788 which does the same thing.
11789 (regptr): Delete.
11790 (do_initial_child_stuff): Remove debug registers references.
11791 Set context using the low target. Resume threads after
11792 setting the contexts.
11793 (child_continue): Remove dead variable. Remove debug
11794 registers references.
11795 (child_fetch_inferior_registers): Go through the low target.
11796 (do_child_store_inferior_registers): Remove.
11797 (child_store_inferior_registers): Go through the low target.
11798 (win32_resume): Remove debug registers references.
11799 Set context using the low target.
11800 (handle_exception): Change return type to void. Don't record
11801 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
11802 first chance exception.
11803 (get_child_debug_event): Change return type to void. Remove
11804 goto loop. Always return after waiting for debug event.
11805 (win32_wait): Convert to switch statement. Handle spurious
11806 events.
11807
11808 * win32-i386-low.c (debug_registers_changed,
11809 debug_registers_used): New.
11810 (initial_stuff): Rename to ...
11811 (i386_initial_stuff): ... this. Clear debug registers
11812 state variables.
11813 (store_debug_registers): Delete.
11814 (i386_get_thread_context): New.
11815 (load_debug_registers): Delete.
11816 (i386_set_thread_context): New.
11817 (i386_thread_added): New.
11818 (single_step): Rename to ...
11819 (i386_single_step): ... this.
11820 (do_fetch_inferior_registers): Rename to ...
11821 (i386_fetch_inferior_register): ... this.
11822 (i386_store_inferior_register): New.
11823 (the_low_target): Adapt to new interface.
11824
11825 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
11826 (arm_get_thread_context): New.
11827 (arm_set_thread_context): New.
11828 (regptr): New.
11829 (do_fetch_inferior_registers): Rename to ...
11830 (arm_fetch_inferior_register): ... this.
11831 (arm_store_inferior_register): New.
11832 (arm_wince_breakpoint): Reimplement as unsigned long.
11833 (arm_wince_breakpoint_len): Define.
11834 (the_low_target): Adapt to new interface.
11835
11836 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
11837 load_debug_registers. Add get_thread_context, set_thread_context,
11838 thread_added and store_inferior_register. Rename
11839 fetch_inferior_registers to fetch_inferior_register.
11840 (regptr): Remove declaration.
11841
11842 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11843
11844 * linux-low.c (linux_detach): Change return type to int. Return 0.
11845 * spu-low.c (spu_detach): Likewise.
11846
11847 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11848
11849 * target.h (target_ops): Change return type of detach to int.
11850 Add join.
11851 (join_inferior): New.
11852 * server.c (main): Don't skip detach support on mingw32.
11853 If the inferior doesn't support detaching return error.
11854 Call join_inferior instead of using waitpid.
11855 * linux-low.c (linux_join): New.
11856 (linux_target_op): Add linux_join.
11857 * spu-low.c (spu_join): New.
11858 (spu_target_ops): Add spu_join.
11859 * win32-low.c (win32_detach): Adapt to new interface.
11860 Reopen current_process_handle before detaching. Issue a child
11861 resume before detaching.
11862 (win32_join): New.
11863 (win32_target_op): Add win32_join.
11864
11865 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11866
11867 * win32-low.c (win32-attach): Fix return value.
11868 * target.h (target_ops): Describe ATTACH return values.
11869
11870 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11871
11872 * win32-low.c (GETPROCADDRESS): Define.
11873 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
11874 (winapi_DebugSetProcessKillOnExit): Likewise.
11875 (win32_create_inferior): Force usage of ansi CreateProcessA.
11876 (win32_attach): Use GETPROCADDRESS.
11877 (win32_detach): Likewise.
11878
11879 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11880
11881 * win32-low.c (win32_wait): Don't use WSTOPSIG.
11882
11883 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
11884
11885 * win32-low.c: Commit leftover changes from 2007-03-29.
11886
11887 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
11888
11889 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
11890 fields short instead of int. Add explicit padding.
11891 (i387_cache_to_fsave): Remove unnecessary casts.
11892 (i387_fsave_to_cache): Doc fix.
11893 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
11894
11895 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
11896
11897 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
11898 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
11899
11900 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
11901
11902 * configure.srv (arm*-*-mingw32ce*): Move near the other
11903 arm targets.
11904
11905 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
11906
11907 * configure.ac: Add errno checking.
11908 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
11909 sys/file.h and malloc.h.
11910 (AC_CHECK_DECLS): Add perror.
11911 (srv_mingwce): Handle.
11912 * configure.srv (i[34567]86-*-cygwin*): Add
11913 win32-i386-low.o to srv_tgtobj.
11914 (i[34567]86-*-mingw*): Likewise.
11915 (arm*-*-mingw32ce*): Add case.
11916 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
11917 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
11918 [__MINGW32CE__] (strerror): New function.
11919 [__MINGW32CE__] (errno): Define to GetLastError.
11920 [__MINGW32CE__] (COUNTOF): New macro.
11921 (remote_open): Remove extra close call.
11922 * mem-break.c (delete_breakpoint_at): New function.
11923 * mem-break.h (delete_breakpoint_at): Declare.
11924 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
11925 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
11926 [USE_WIN32API] (read, write): Add char* casts.
11927 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
11928 * server.h: Include wincecompat.h on Windows CE.
11929 [HAVE_ERRNO_H]: Check.
11930 (perror): Declare if not declared.
11931 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
11932 (perror_with_name): Remove errno declaration.
11933 * wincecompat.h: New.
11934 * wincecompat.c: New.
11935 * win32-low.h: New.
11936 * win32-arm-low.c: New.
11937 * win32-i386-low.c: New.
11938 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
11939 (OUTMSG2): Make it safe.
11940 (_T): New macro.
11941 (COUNTOF): New macro.
11942 (NUM_REGS): Get it from the low target.
11943 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
11944 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
11945 (thread_rec): Let low target handle debug registers.
11946 (child_add_thread): Likewise.
11947 (child_init_thread_list): Likewise.
11948 (continue_one_thread): Likewise.
11949 (regptr): New.
11950 (do_child_fetch_inferior_registers): Move to ...
11951 * win32-i386-low.c: ... here, and rename to ...
11952 (do_fetch_inferior_registers): ... this.
11953 * win32-low.c (child_fetch_inferior_registers):
11954 Go through the low target.
11955 (do_child_store_inferior_registers): Use regptr.
11956 (strwinerror): New function.
11957 (win32_create_inferior): Handle Windows CE.
11958 Use strwinerror instead of strerror on Windows error
11959 codes. Add program to the error output.
11960 Don't close the main thread handle on Windows CE.
11961 (win32_attach): Use coredll.dll on Windows CE.
11962 (win32_kill): Close current process and current
11963 thread handles.
11964 (win32_detach): Use coredll.dll on Windows CE.
11965 (win32_resume): Let low target handle debug registers, and
11966 step request.
11967 (handle_exception): Add/Remove initial breakpoint. Avoid
11968 non-existant WSTOPSIG on Windows CE.
11969 (win32_read_inferior_memory): Cast to remove warning.
11970 (win32_arch_string): Go through the low target.
11971 (initialize_low): Call set_breakpoint_data with the low
11972 target's breakpoint.
11973 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
11974 FOP_REGNUM, mappings): Move to ...
11975 * win32-i386-low.c: ... here.
11976 * win32-low.c (win32_thread_info): Move to ...
11977 * win32-low.h: ... here.
11978 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
11979 win32-arm-low.c and wincecompat.c.
11980 (all:): Add $EXEEXT.
11981 (install-only:): Likewise.
11982 (gdbserver:): Likewise.
11983 (gdbreplay:): Likewise.
11984 * config.in: Regenerate.
11985 * configure: Regenerate.
11986
11987 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
11988
11989 * win32-low.c: Rename typedef thread_info to
11990 win32_thread_info throughout.
11991
11992 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
11993
11994 * win32-i386-low.c: Rename to ...
11995 * win32-low.c: ... this.
11996 * configure.srv: Replace win32-i386-low.o with win32-low.o.
11997 * Makefile.in: Likewise.
11998
11999 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
12000
12001 * remote-utils.c (monitor_output): Constify msg parameter.
12002 * server.h (monitor_output): Likewise.
12003 * win32-i386-low.c (handle_output_debug_string): New.
12004 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
12005 handle_output_debug_string.
12006 (get_child_debug_event): Likewise.
12007
12008 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
12009
12010 * server.c (main): Correct strtoul check.
12011
12012 2007-03-27 Jon Ringle <jon@ringle.org>
12013
12014 * linux-low.c: Check __ARCH_HAS_MMU__ also.
12015
12016 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
12017
12018 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
12019
12020 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
12021
12022 * terminal.h: Check HAVE_SGTTY_H.
12023
12024 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
12025
12026 * remote-utils.c (remote_open): Print out the assigned port number.
12027
12028 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
12029
12030 * remote-utils.c (monitor_output): New function.
12031 * server.c (debug_threads): Define here.
12032 (monitor_show_help): New function.
12033 (handle_query): Handle qRcmd.
12034 (main): Do not handle 'd' packet.
12035 * server.h (debug_threads, remote_debug, monitor_output): Declare.
12036 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
12037 of debug_threads.
12038
12039 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
12040
12041 * Makefile.in (EXEEXT): New.
12042 (clean): Use $(EXEEXT).
12043
12044 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
12045
12046 * target.h (target_ops): Rename send_signal to request_interrupt,
12047 and remove enum target_signal parameter.
12048 * linux-low.c (linux_request_interrupt): Rename from
12049 linux_send_signal, and always send SIGINT.
12050 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
12051 and always send SIGINT.
12052 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
12053 of send_signal.
12054 (input_interrupt): Likewise.
12055
12056 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
12057
12058 * server.c (get_features_xml): Check if target implemented
12059 arch_string.
12060 * win32-i386-low.c (win32_arch_string): New.
12061 (win32_target_ops): Add win32_arch_string as arch_string member.
12062
12063 2007-02-22 Markus Deuling <deuling@de.ibm.com>
12064
12065 * spu-low.c (spu_arch_string): New.
12066 (spu_target_ops): Add spu_arch_string.
12067
12068 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
12069
12070 * remote-utils.c: Remove HAVE_TERMINAL_H check.
12071 * configure.ac: Do not check for terminal.h.
12072 * configure, config.in: Regenerated.
12073
12074 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
12075
12076 * Makefile.in (OBS): Add $(XML_BUILTIN).
12077 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
12078 (clean): Update.
12079 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
12080 (arm-with-iwmmxt.c): New.
12081 * config.in, configure: Regenerate.
12082 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
12083 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
12084 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
12085 (arm*-*-linux*): Add iWMMXt and regset support.
12086 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
12087 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
12088 (arm_store_wmmxregset, target_regsets): New.
12089 * server.c (get_features_xml): Take annex argument. Check builtin
12090 XML documents.
12091 (handle_query): Handle multiple annexes.
12092
12093 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12094
12095 * remote-utils.c [USE_WIN32API] (read, write): Define.
12096 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
12097 write.
12098
12099 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
12100
12101 * linux-i386-low.c (the_low_target): Set arch_string.
12102 * linux-x86-64-low.c (the_low_target): Likewise.
12103 * linux-low.c (linux_arch_string): New.
12104 (linux_target_ops): Add it.
12105 * linux-low.h (struct linux_target_ops): Add arch_string.
12106 * server.c (write_qxfer_response): Use const void * for DATA.
12107 (get_features_xml): New.
12108 (handle_query): Handle qXfer:features:read. Report it for qSupported.
12109 * target.h (struct target_ops): Add arch_string method.
12110
12111 2007-01-03 Denis Pilat <denis.pilat@st.com>
12112 Daniel Jacobowitz <dan@codesourcery.com>
12113
12114 * linux-low.c (linux_kill): Handle being called with no threads.
12115 * win32-i386-low.c (win32_kill): Likewise.
12116 (get_child_debug_event): Clear current_process_handle.
12117
12118 2006-12-30 Denis PILAT <denis.pilat@st.com>
12119 Daniel Jacobowitz <dan@codesourcery.com>
12120
12121 * remote-utils.c (remote_open): Check the type of specified
12122 serial port devices before opening them.
12123 * server.c (main): Kill the inferior if an error occurs during
12124 the first remote_open.
12125
12126 2006-12-05 Markus Deuling <deuling@de.ibm.com>
12127
12128 * README: Update supported targets.
12129
12130 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
12131
12132 * Makefile.in (clean): Remove reg-mips64.c.
12133 (reg-mips64.c, reg-mips64.o): New rules.
12134 * configure.srv: Handle mips64. Include regset support for mips.
12135 * linux-mips-low.c (union mips_register): New.
12136 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
12137 (mips_breakpoint, mips_breakpoint_at): Use int.
12138 (mips_collect_register, mips_supply_register)
12139 (mips_collect_register_32bit, mips_supply_register_32bit)
12140 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12141 (mips_store_fpregset, target_regsets): New.
12142 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
12143
12144 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
12145
12146 * configure.srv: Add target "spu*-*-*".
12147 * Makefile.in (clean): Remove reg-spu.c.
12148 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
12149 * spu-low.c: New file.
12150
12151 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
12152
12153 * configure.ac: Correct td_thr_tls_get_addr test.
12154 * configure: Regenerated.
12155
12156 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
12157
12158 * linux-low.c (linux_wait_for_event): Reformat. Use the
12159 pass_signals array.
12160 * remote-utils.c (decode_address_to_semicolon): New.
12161 * server.c (pass_signals, handle_general_set): New.
12162 (handle_query): Mention QPassSignals for qSupported.
12163 (main): Call handle_general_set.
12164 * server.h (pass_signals, decode_address_to_semicolon): New.
12165
12166 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
12167
12168 * server.c (handle_query): Correct error handling for read_auxv.
12169
12170 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
12171
12172 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
12173 and srv_linux_thread_db to yes.
12174 * linux-s390-low.c (s390_fill_gregset): New function.
12175 (target_regsets): Define data structure.
12176
12177 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
12178
12179 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
12180 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
12181 * config.in, configure: Regenerated.
12182 * inferiors.c (gdb_id_to_thread): New function.
12183 (gdb_id_to_thread_id): Use it.
12184 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
12185 * linux-low.h (struct process_info): Add th member.
12186 (thread_db_get_tls_address): New prototype.
12187 * remote-utils.c (decode_address): Make non-static.
12188 * server.c (handle_query): Handle qGetTLSAddr.
12189 * server.h (gdb_id_to_thread, decode_address): New prototypes.
12190 * target.h (struct target_ops): Add get_tls_address.
12191 * thread-db.c (maybe_attach_thread): Save the thread handle.
12192 (thread_db_get_tls_address): New.
12193
12194 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
12195
12196 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
12197 (linux_resume_one_process): Take a siginfo_t *. Update all
12198 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
12199 (struct pending_signals): Add a siginfo_t.
12200 (linux_wait_for_process): Always set last_status.
12201 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
12202 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
12203 * linux-low.h (struct process_info): Add last_status.
12204
12205 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
12206
12207 * remote-utils.c (try_rle): New function.
12208 (putpkt_binary): Use it.
12209
12210 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
12211
12212 * Makefile.in (clean): Clean reg-x86-64-linux.c.
12213 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
12214 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
12215 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
12216 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
12217 point registers.
12218
12219 2006-08-08 Richard Sandiford <richard@codesourcery.com>
12220
12221 * server.c (terminal_fd): New variable.
12222 (old_foreground_pgrp): Likewise.
12223 (restore_old_foreground_pgrp): New function.
12224 (start_inferior): Record the terminal file descriptor in terminal_fd
12225 and its original foreground group in old_foreground_pgrp. Register
12226 restore_old_foreground_pgrp with atexit().
12227
12228 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
12229
12230 * server.c (handle_query): Correct qPart to qXfer.
12231
12232 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
12233
12234 * configure.ac: Check for more headers which are missing on
12235 Windows. Automatically supply -lwsock32 and USE_WIN32API.
12236 * configure.srv: Add Cygwin and mingw32.
12237 * remote-utils.c: Don't include headers unconditionally which
12238 are missing on mingw32. Include <winsock.h> for mingw32.
12239 (remote_open): Adjust for mingw32 support. Flush
12240 standard error after writing to it.
12241 (remote_close, putpkt_binary, input_interrupt, block_async_io)
12242 (unblock_async_io, enable_async_io, disable_async_io)
12243 (readchar, getpkt): Update for Winsock support.
12244 (prepare_resume_reply): Expect a protocol signal number.
12245 * server.c: Disable <sys/wait.h> on mingw32.
12246 (start_inferior): Adjust for mingw32 support. Flush
12247 standard error after writing to it.
12248 (attach_inferior): Likewise. Use protocol signal
12249 numbers.
12250 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
12251 and names.
12252 * win32-i386-low.c: New file.
12253 * Makefile.in (XM_CLIBS): Set.
12254 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
12255 (win32-i386-low.o): New dependency rule.
12256 * linux-low.c (linux_wait): Use target signal numbers.
12257 * target.h (struct target_ops): Doc fix.
12258 * server.h (target_signal_to_name): New prototype.
12259 * gdbreplay.c: Don't include headers unconditionally which
12260 are missing on mingw32. Include <winsock.h> for mingw32.
12261 (remote_close, remote_open): Adjust for Winsock support.
12262 * configure, config.in: Regenerated.
12263
12264 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
12265
12266 * server.c (decode_xfer_read, write_qxfer_response): New.
12267 (handle_query): Take a packet length argument. Handle
12268 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
12269 the qSupported response.
12270 (main): Update call to handle_query.
12271
12272 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
12273
12274 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
12275 (putpkt_binary): Renamed from putpkt and adjusted for binary
12276 data.
12277 (putpkt): New wrapper for putpkt_binary.
12278 (readchar): Don't mask off the high bit.
12279 (decode_X_packet): New function.
12280 * server.c (main): Call putpkt_binary if a handler sets the packet
12281 length. Save the length of the incoming packet. Handle 'X'.
12282 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
12283
12284 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
12285
12286 * server.c (handle_query): Handle qSupported.
12287
12288 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
12289
12290 * remote-utils.c (all_symbols_looked_up): New variable.
12291 (look_up_one_symbol): Check it.
12292 * server.h (look_up_one_symbol): New declaration.
12293 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
12294
12295 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
12296
12297 * Makefile.in (linux-arm-low.o): Update dependencies.
12298 * linux-arm-low.c: Include "gdb_proc_service.h".
12299 (PTRACE_GET_THREAD_AREA): Define.
12300 (ps_get_thread_area): New function.
12301
12302 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
12303
12304 * configure.srv (m68k*-*-uclinux*): New target.
12305 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
12306 (linux_resume_one_process): Remove extraneous cast.
12307 (linux_read_offsets): New.
12308 (linux_target_op): Add linux_read_offsets on mmuless systems.
12309 * server.c (handle_query): Add qOffsets logic.
12310 * target.h (struct target_ops): Add read_offsets.
12311
12312 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
12313
12314 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
12315 (PTRACE_GET_THREAD_AREA): Define.
12316 (ps_get_thread_area): New function.
12317 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
12318 (linux-x86-64-low.o): Update.
12319
12320 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
12321
12322 * configure.ac: Remove checks for prfpregset_t.
12323 * gdb_proc_service.h: New file.
12324 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
12325 new "gdb_proc_service.h".
12326 * proc-service.c: Likewise.
12327 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
12328 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
12329 * Makefile.in (gdb_proc_service_h): Updated.
12330 * configure, config.in: Regenerated.
12331
12332 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
12333
12334 * remote-utils.c (prepare_resume_reply): Move declaration
12335 of gdb_id_from_wait to the top of the block.
12336
12337 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
12338
12339 * linux-low.c (regsets_store_inferior_registers): Read the regset
12340 from the target before filling it.
12341
12342 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
12343
12344 * server.c (attach_inferior): Return SIGTRAP for a successful
12345 attach.
12346
12347 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12348
12349 * Makefile.in (OBS): Add version.o.
12350 (STAGESTUFF): Delete.
12351 (version.o): Add dependencies.
12352 (version.c): Replace rule.
12353 (clean): Remove version.c.
12354 * server.c (gdbserver_version): New.
12355 (gdbserver_usage): Use printf.
12356 (main): Handle --version and --help.
12357 * server.h (version, host_name): Add declarations.
12358
12359 2005-12-23 Eli Zaretskii <eliz@gnu.org>
12360
12361 * linux-arm-low.c:
12362 * linux-arm-low.c:
12363 * inferiors.c:
12364 * i387-fp.h:
12365 * i387-fp.c:
12366 * gdbreplay.c:
12367 * regcache.c:
12368 * proc-service.c:
12369 * mem-break.h:
12370 * mem-break.c:
12371 * linux-x86-64-low.c:
12372 * linux-sh-low.c:
12373 * linux-s390-low.c:
12374 * linux-ppc64-low.c:
12375 * linux-ppc-low.c:
12376 * linux-mips-low.c:
12377 * linux-m68k-low.c:
12378 * linux-m32r-low.c:
12379 * linux-low.h:
12380 * linux-low.c:
12381 * linux-ia64-low.c:
12382 * linux-i386-low.c:
12383 * linux-crisv32-low.c:
12384 * thread-db.c:
12385 * terminal.h:
12386 * target.h:
12387 * target.c:
12388 * server.h:
12389 * server.c:
12390 * remote-utils.c:
12391 * regcache.h:
12392 * utils.c:
12393 * Makefile.in:
12394 * configure.ac:
12395 * gdbserver.1: Add (C) after Copyright. Update the FSF
12396 address.
12397
12398 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
12399
12400 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
12401 (arm_breakpoint_at): Recognize both breakpoints.
12402 (the_low_target): Use the correct breakpoint instruction.
12403
12404 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
12405
12406 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
12407 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
12408 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
12409 (the_low_target): Update.
12410
12411 2005-10-25 Andreas Schwab <schwab@suse.de>
12412
12413 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
12414
12415 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
12416 (ia64_num_regs): Reduce to 462.
12417
12418 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
12419
12420 * acinclude.m4: Correct quoting.
12421 * aclocal.m4: Regenerated.
12422
12423 Suggested by SZOKOVACS Robert <szo@ies.hu>:
12424 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
12425 (thread_db_init): Call thread_db_err_str.
12426 * configure.ac: Check for TD_VERSION.
12427 * config.in, configure: Regenerated.
12428
12429 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12430
12431 * server.h (error, fatal, warning): Add ATTR_FORMAT.
12432
12433 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
12434
12435 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
12436 is not available. Define HAVE_PTRACE_GETREGS if it is.
12437 * config.in, configure: Regenerated.
12438 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
12439 * linux-i386-low.c, linux-m68k-low.c: Update to use
12440 HAVE_PTRACE_GETREGS.
12441 * linux-low.c (regsets_fetch_inferior_registers)
12442 (regsets_store_inferior_registers): Only return 0 if we processed
12443 GENERAL_REGS.
12444 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
12445 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
12446
12447 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
12448
12449 * inferiors.c (struct thread_info): Add gdb_id.
12450 (add_thread): Add gdb_id argument.
12451 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
12452 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
12453 calls to add_thread.
12454 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
12455 * server.c (handle_query): Use thread_to_gdb_id.
12456 (handle_v_cont, main): Use gdb_id_to_thread_id.
12457 * server.h (add_thread): Update prototype.
12458 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
12459 prototypes.
12460
12461 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
12462
12463 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
12464 left-padded registers.
12465 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
12466 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
12467
12468 2005-07-01 Steve Ellcey <sje@cup.hp.com>
12469
12470 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
12471 * configure: Regenerate.
12472 * config.in: Regenerate.
12473 * server.h (NEED_DECLARATION_STRERROR):
12474 Replace with !HAVE_DECL_STRERROR.
12475
12476 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
12477
12478 * linux-low.c (linux_wait, linux_send_signal): Don't test
12479 an unsigned long variable for > 0 if it could be MAX_ULONG.
12480 * server.c (myresume): Likewise.
12481 * target.c (set_desired_inferior): Likewise.
12482
12483 2005-06-13 Mark Kettenis <kettenis@gnu.org>
12484
12485 * configure.ac: Simplify and improve check for socklen_t.
12486 * configure, config.in: Regenerate.
12487
12488 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
12489
12490 * acconfig.h: Remove.
12491 * configure.ac: Add a test for socklen_t. Use three-argument
12492 AC_DEFINE throughout.
12493 * config.in: Regenerated using autoheader 2.59.
12494 * configure: Regenerated.
12495
12496 * gdbreplay.c (socklen_t): Provide a default.
12497 (remote_open): Use socklen_t.
12498 * remote-utils.c (socklen_t): Provide a default.
12499 (remote_open): Use socklen_t.
12500 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
12501 unsigned char.
12502
12503 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
12504 char for buffers.
12505 * linux-low.c (linux_read_memory, linux_write_memory)
12506 (linux_read_auxv): Likewise.
12507 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
12508 (check_mem_write): Likewise.
12509 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
12510 Likewise.
12511 * regcache.c (struct inferior_rgcache_data, registers_to_string)
12512 (registers_from_string, register_data): Likewise.
12513 * server.c (handle_query, main): Likewise.
12514 * server.h (convert_ascii_to_int, convert_int_to_ascii)
12515 (decode_M_packet): Likewise.
12516 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
12517 * target.h (struct target_ops): Update read_memory, write_memory,
12518 and read_auxv.
12519 (read_inferior_memory, write_inferior_memory): Update.
12520 * linux-low.h (struct linux_target_ops): Change type of breakpoint
12521 to unsigned char *.
12522 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
12523 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
12524 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
12525 linux-s390-low.c, linux-sh-low.c: Update for changes in
12526 read_inferior_memory and the_low_target->breakpoint.
12527
12528 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
12529
12530 * Makefile.in (SFILES): Add linux-ppc64-low.c.
12531 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
12532 * configure.srv: Add powerpc64-*-linux*.
12533 * linux-ppc64-low.c: New file.
12534
12535 2005-05-23 Orjan Friberg <orjanf@axis.com>
12536
12537 * linux-cris-low.c: New file with support for CRIS.
12538 * linux-crisv32-low.c: Ditto for CRISv32.
12539 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
12540 (clean): Add reg-cris.c and reg-crisv32.c.
12541 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
12542 reg-crisv32.o, and reg-crisv32.c to make rules.
12543 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
12544 recognized targets.
12545
12546 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
12547
12548 * linux-low.c (fetch_register): Ensure buffer size is a multiple
12549 of sizeof (PTRACE_XFER_TYPE).
12550 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
12551
12552 2005-05-12 Orjan Friberg <orjanf@axis.com>
12553
12554 * target.h (struct target_ops): Add insert_watchpoint,
12555 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
12556 pointers for hardware watchpoint support.
12557 * linux-low.h (struct linux_target_ops): Ditto.
12558 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
12559 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
12560 to linux_target_ops.
12561 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
12562 reply packet.
12563 * server.c (main): Recognize 'Z' and 'z' packets.
12564
12565 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
12566
12567 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
12568 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
12569 (the_low_target): Add new members.
12570
12571 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
12572
12573 * proc-service.c (ps_lgetregs): Search all_processes instead of
12574 all_threads.
12575
12576 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
12577
12578 * server.c (start_inferior): Change return type to int.
12579 (attach_inferior): Change sigptr to int *.
12580 (handle_v_cont, handle_v_requests): Change signal to int *.
12581 (main): Change signal to int.
12582
12583 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
12584
12585 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
12586 * configure.srv: Add m32r*-*-linux*.
12587 * linux-m32r-low.c: New file.
12588
12589 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
12590
12591 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
12592
12593 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
12594
12595 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
12596 Take unsigned long arguments for PIDs.
12597 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
12598 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
12599 (wait_for_sigstop, linux_resume_one_process)
12600 (regsets_fetch_inferior_registers, linux_send_signal)
12601 (linux_read_auxv): Likewise. Update the types of variables holding
12602 PIDs. Update format string specifiers.
12603 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
12604 * remote-utils.c (prepare_resume_reply): Likewise.
12605 * server.c (cont_thread, general_thread, step_thread)
12606 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
12607 unsigned long.
12608 (handle_query): Update format specifiers.
12609 (handle_v_cont, main): Use strtoul for thread IDs.
12610 * server.h (struct inferior_list_entry): Use unsigned long for ID.
12611 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
12612 (general_thread, step_thread, thread_from_wait)
12613 (old_thread_from_wait): Update.
12614 * target.h (struct thread_resume): Use unsigned long for THREAD.
12615 (struct target_ops): Use unsigned long for arguments to attach and
12616 thread_alive.
12617
12618 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
12619
12620 * acinclude.m4: Include bfd/bfd.m4 directly.
12621 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
12622 <agriffis@toolchain.org>.
12623 * aclocal.m4, configure: Regenerated.
12624
12625 2005-01-07 Andrew Cagney <cagney@gnu.org>
12626
12627 * configure.ac: Rename configure.in, require autoconf 2.59.
12628 * configure: Re-generate.
12629
12630 2004-12-08 Daniel Jacobowitz <dan@debian.org>
12631
12632 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
12633 LIBS when finished.
12634 * aclocal.m4: Regenerated.
12635 * configure: Regenerated.
12636
12637 2004-11-21 Andreas Schwab <schwab@suse.de>
12638
12639 * linux-m68k-low.c (m68k_num_gregs): Define.
12640 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
12641 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
12642 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
12643 (m68k_breakpoint_at): New. Add to the_low_target.
12644
12645 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
12646 srv_linux_thread_db to yes.
12647
12648 2004-10-20 Joel Brobecker <brobecker@gnat.com>
12649
12650 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
12651 (ARCH_SET_FS): Likewise.
12652 (ARCH_GET_FS): Likewise.
12653 (ARCH_GET_GS): Likewise.
12654
12655 2004-10-16 Daniel Jacobowitz <dan@debian.org>
12656
12657 * linux-i386-low.c (ps_get_thread_area): New.
12658 * linux-x86-64-low.c (ps_get_thread_area): New.
12659 * linux-low.c: Include <sys/syscall.h>.
12660 (linux_kill_one_process): Don't kill the first thread here.
12661 (linux_kill): Kill the first thread here.
12662 (kill_lwp): New function.
12663 (send_sigstop, linux_send_signal): Use it.
12664 * proc-service.c: Clean up #ifdefs.
12665 (fpregset_info): Delete.
12666 (ps_lgetregs): Update and enable implementation.
12667 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
12668 implementations.
12669 * remote-utils.c (struct sym_cache, symbol_cache): New.
12670 (input_interrupt): Print a clearer message.
12671 (async_io_enabled): New variable.
12672 (enable_async_io, disable_async_io): Use it. Update comments.
12673 (look_up_one_symbol): Use the symbol cache.
12674 * thread-db.c (thread_db_look_up_symbols): New function.
12675 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
12676
12677 2004-10-16 Daniel Jacobowitz <dan@debian.org>
12678
12679 * configure.in: Test for -rdynamic.
12680 * configure: Regenerated.
12681 * Makefile (INTERNAL_LDFLAGS): New.
12682 (gdbserver, gdbreplay): Use it.
12683
12684 2004-09-02 Andrew Cagney <cagney@gnu.org>
12685
12686 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
12687
12688 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
12689
12690 * linux-low.c (linux_wait): Clear all_processes list also.
12691
12692 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
12693
12694 * linux-low.c: Include <errno.h>. Remove extern declaration of
12695 errno.
12696
12697 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
12698
12699 * gdbreplay.c, server.h, utils.c: Update copyright years.
12700
12701 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
12702
12703 * server.c (main): Print child status or termination signal from
12704 variable 'signal', not 'sig'.
12705
12706 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
12707
12708 * linux-low.c (linux_read_memory): Change return type to
12709 int. Check for and return error from ptrace().
12710 * target.c (read_inferior_memory): Change return type to int. Pass
12711 back return status from the_target->read_memory().
12712 * target.h (struct target_ops): Adapt *read_memory() prototype.
12713 Update comment.
12714 (read_inferior_memory): Adapt prototype.
12715 * server.c (main): Return an error packet if
12716 read_inferior_memory() returns an error.
12717
12718 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
12719
12720 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
12721 Unify with other clean targets.
12722
12723 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
12724
12725 * server.c (handle_v_cont): Call set_desired_inferior.
12726
12727 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
12728
12729 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
12730
12731 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
12732
12733 * linux-low.c (linux_wait): Unblock async I/O.
12734 (linux_resume): Block and enable async I/O.
12735 * remote-utils.c (block_async_io, unblock_async_io): New functions.
12736 * server.h (block_async_io, unblock_async_io): Add prototypes.
12737
12738 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
12739
12740 * remote-utils.c (remote_open): Print a status notice after
12741 opening a TCP port.
12742 * server.c (attach_inferior): Print a status notice after
12743 attaching.
12744
12745 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
12746
12747 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
12748
12749 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
12750
12751 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
12752 error packet.
12753 * server.c, target.h: Update copyright years.
12754
12755 2004-02-25 Roland McGrath <roland@redhat.com>
12756
12757 * target.h (struct target_ops): New member `read_auxv'.
12758 * server.c (handle_query): Handle qPart:auxv:read: query using that.
12759 * linux-low.c (linux_read_auxv): New function.
12760 (linux_target_ops): Initialize `read_auxv' member to that.
12761
12762 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
12763
12764 Committed by Jim Blandy <jimb@redhat.com>.
12765
12766 * linux-s390-low.c (s390_num_regs): Update.
12767 (s390_regmap): Remove control registers. Use __s390x__ predefine
12768 instead of GPR_SIZE to distiguish s390 and s390x targets.
12769
12770 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
12771
12772 * linux-low.c: Update copyright year.
12773 (check_removed_breakpoint): Clear pending_is_breakpoint.
12774 (linux_set_resume_request, linux_queue_one_thread)
12775 (resume_status_pending_p): New functions.
12776 (linux_continue_one_thread): Use process->resume.
12777 (linux_resume): Only resume threads if there are no pending events.
12778 * linux-low.h (struct process_info): Add resume request
12779 pointer.
12780
12781 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
12782
12783 * regcache.c (new_register_cache): Clear the allocated register
12784 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
12785
12786 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
12787
12788 * linux-low.c (linux_resume): Take a struct thread_resume *
12789 argument.
12790 (linux_wait): Update call.
12791 (resume_ptr): New static variable.
12792 (linux_continue_one_thread): Renamed from
12793 linux_continue_one_process. Use resume_ptr.
12794 (linux_resume): Use linux_continue_one_thread.
12795 * server.c (handle_v_cont, handle_v_requests): New functions.
12796 (myresume): New function.
12797 (main): Handle 'v' case.
12798 * target.h (struct thread_resume): New type.
12799 (struct target_ops): Change argument of "resume" to struct
12800 thread_resume *.
12801 (myresume): Delete macro.
12802
12803 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
12804
12805 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
12806 (uninstall): Support DESTDIR.
12807
12808 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
12809
12810 * configure.srv: Add xscale*linux copy of arm*linux entry.
12811
12812 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
12813
12814 * linux-arm-low.c (arm_reinsert_addr): New function.
12815 (the_low_target): Add arm_reinsert_addr.
12816
12817 2003-07-08 Mark Kettenis <kettenis@gnu.org>
12818
12819 * mem-break.c: Remove whitespace at end of file.
12820
12821 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
12822
12823 * configure.in: Check whether we need to prototype strerror.
12824 * server.h: Optionally prototype strerror.
12825 * gdbreplay.c (perror_with_name): Use strerror.
12826 * linux-low.c (linux_attach_lwp): Use strerror.
12827 * utils.c (perror_with_name): Use strerror.
12828 * config.in, configure: Regenerated.
12829
12830 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
12831
12832 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
12833 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
12834
12835 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
12836
12837 * Makefile.in (SFILES): Update.
12838 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
12839 low-sun3.c: Remove files.
12840
12841 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
12842
12843 * linux-low.c: Move comment to linux_thread_alive where it belonged.
12844 (linux_detach_one_process, linux_detach): New functions.
12845 (linux_target_ops): Add linux_detach.
12846 * server.c (main): Handle 'D' packet.
12847 * target.h (struct target_ops): Add "detach" member.
12848 (detach_inferior): Define.
12849
12850 2003-06-13 Mark Kettenis <kettenis@gnu.org>
12851
12852 From Kelley Cook <kelleycook@wideopenwest.com>:
12853 * configure.srv: Accept i[34567]86 variants.
12854
12855 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
12856
12857 * linux-low.c (linux_wait_for_event): Correct comment typos.
12858 (linux_resume_one_process): Call check_removed_breakpoint.
12859 (linux_send_signal): New function.
12860 (linux_target_ops): Add linux_send_signal.
12861 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
12862 of kill.
12863 * target.h (struct target_ops): Add send_signal.
12864
12865 2003-05-29 Jim Blandy <jimb@redhat.com>
12866
12867 * linux-low.c (usr_store_inferior_registers): Transfer buf in
12868 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
12869 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
12870 away part of the register's value.
12871
12872 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
12873
12874 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
12875 (linux_wait_for_event, linux_init_signals): Likewise.
12876
12877 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
12878
12879 * configure.in: Check for stdlib.h.
12880 * configure: Regenerated.
12881 * config.in: Regenerated.
12882
12883 2003-01-04 Andreas Schwab <schwab@suse.de>
12884
12885 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
12886
12887 2003-01-02 Andrew Cagney <ac131313@redhat.com>
12888
12889 * Makefile.in: Remove obsolete code.
12890
12891 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
12892
12893 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
12894 defined(PT_FPR0_HI).
12895
12896 2002-11-17 Stuart Hughes <seh@zee2.com>
12897
12898 * linux-arm-low.c (arm_num_regs): Increase.
12899 (arm_regmap): Include status register.
12900
12901 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
12902
12903 * linux-low.c (register_addr): Remove incorrect -1 check.
12904
12905 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
12906
12907 * linux-low.c (linux_create_inferior): Call setpgid. Return
12908 the new PID.
12909 (unstopped_p, linux_signal_pid): Remove.
12910 (linux_target_ops): Remove linux_signal_pid.
12911 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
12912 global instead of target method.
12913 * target.h (struct target_ops): Remove signal_pid. Update comment
12914 for create_inferior.
12915 * server.c (signal_pid): New variable.
12916 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
12917 gdbserver. Set the child to be the foreground process group.
12918 (attach_inferior): Set signal_pid.
12919
12920 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
12921
12922 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
12923
12924 2002-08-20 Jim Blandy <jimb@redhat.com>
12925
12926 * Makefile.in (LDFLAGS): Allow the configure script to establish a
12927 default for this.
12928
12929 2002-08-01 Andrew Cagney <cagney@redhat.com>
12930
12931 * Makefile.in: Make chill references obsolete.
12932
12933 2002-07-24 Kevin Buettner <kevinb@redhat.com>
12934
12935 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
12936 * configure: Regenerate.
12937 * config.in: Regenerate.
12938
12939 2002-07-09 David O'Brien <obrien@FreeBSD.org>
12940
12941 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
12942 (perror_with_name, remote_close, remote_open, expect, play): Static.
12943
12944 2002-07-04 Michal Ludvig <mludvig@suse.cz>
12945
12946 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
12947 byte offsets instead of an array of indexes.
12948 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
12949
12950 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
12951
12952 * regcache.c: Add comment.
12953
12954 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
12955
12956 * thread-db.c: New file.
12957 * proc-service.c: New file.
12958 * acinclude.m4: New file.
12959 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
12960 proc-service.o, and thread-db.o.
12961 (linux-low.o): Add USE_THREAD_DB.
12962 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
12963 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
12964 * aclocal.m4: Regenerated.
12965 * config.in: Regenerated.
12966 * configure: Regenerated.
12967 * configure.in: Check for proc_service.h, sys/procfs.h,
12968 thread_db.h, and linux/elf.h headrs.
12969 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
12970 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
12971 Check for -lthread_db and thread support.
12972 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
12973 PowerPC, and SuperH.
12974 * i387-fp.c: Constify arguments.
12975 * i387-fp.h: Likewise.
12976 * inferiors.c: (struct thread_info): Renamed from
12977 `struct inferior_info'. Remove PID member. Use generic inferior
12978 list header. All uses updated.
12979 (inferiors, signal_pid): Removed.
12980 (all_threads): New variable.
12981 (get_thread): Define.
12982 (add_inferior_to_list): New function.
12983 (for_each_inferior): New function.
12984 (change_inferior_id): New function.
12985 (add_inferior): Removed.
12986 (remove_inferior): New function.
12987 (add_thread): New function.
12988 (free_one_thread): New function.
12989 (remove_thread): New function.
12990 (clear_inferiors): Use for_each_inferior and free_one_thread.
12991 (find_inferior): New function.
12992 (find_inferior_id): New function.
12993 (inferior_target_data): Update argument type.
12994 (set_inferior_target_data): Likewise.
12995 (inferior_regcache_data): Likewise.
12996 (set_inferior_regcache_data): Likewise.
12997 * linux-low.c (linux_bp_reinsert): Remove.
12998 (all_processes, stopping_threads, using_thrads)
12999 (struct pending_signals, debug_threads, pid_of): New.
13000 (inferior_pid): Replace with macro.
13001 (struct inferior_linux_data): Remove.
13002 (get_stop_pc, add_process): New functions.
13003 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
13004 Use add_process and add_thread.
13005 (linux_attach_lwp): New function, based on old linux_attach. Use
13006 add_process and add_thread. Set stop_expected for new threads.
13007 (linux_attach): New function.
13008 (linux_kill_one_process): New function.
13009 (linux_kill): Kill all LWPs.
13010 (linux_thread_alive): Use find_inferior_id.
13011 (check_removed_breakpoints, status_pending_p): New functions.
13012 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
13013 Update. Use WNOHANG. Wait for cloned processes also. Update process
13014 struct for the found process.
13015 (linux_wait_for_event): New function.
13016 (linux_wait): Use it. Support LWPs.
13017 (send_sigstop, wait_for_sigstop, stop_all_processes)
13018 (linux_resume_one_process, linux_continue_one_process): New functions.
13019 (linux_resume): Support LWPs.
13020 (REGISTER_RAW_SIZE): Remove.
13021 (fetch_register): Use register_size instead. Call supply_register.
13022 (usr_store_inferior_registers): Likewise. Call collect_register.
13023 Fix recursive case.
13024 (regsets_fetch_inferior_registers): Improve error message.
13025 (regsets_store_inferior_registers): Add debugging.
13026 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
13027 (unstopped_p, linux_signal_pid): New functions.
13028 (linux_target_ops): Add linux_signal_pid.
13029 (linux_init_signals): New function.
13030 (initialize_low): Call it. Initialize using_threads.
13031 * regcache.c (inferior_regcache_data): Add valid
13032 flag.
13033 (get_regcache): Fetch registers lazily. Add fetch argument
13034 and update all callers.
13035 (regcache_invalidate_one, regcache_invalidate): New
13036 functions.
13037 (new_register_cache): Renamed from create_register_cache.
13038 Return the new regcache.
13039 (free_register_cache): Change argument to a void *.
13040 (registers_to_string, registers_from_string): Call get_regcache
13041 with fetch flag set.
13042 (register_data): Make static. Pass fetch flag to get_regcache.
13043 (supply_register): Call get_regcache with fetch flag clear.
13044 (collect_register): Call get_regcache with fetch flag set.
13045 (collect_register_as_string): New function.
13046 * regcache.h: Update.
13047 * remote-utils.c (putpkt): Flush after debug output and use
13048 stderr.
13049 Handle input interrupts while waiting for an ACK.
13050 (input_interrupt): Use signal_pid method.
13051 (getpkt): Flush after debug output and use stderr.
13052 (outreg): Use collect_register_as_string.
13053 (new_thread_notify, dead_thread_notify): New functions.
13054 (prepare_resume_reply): Check using_threads. Set thread_from_wait
13055 and general_thread.
13056 (look_up_one_symbol): Flush after debug output.
13057 * server.c (step_thread, server_waiting): New variables.
13058 (start_inferior): Don't use signal_pid. Update call to mywait.
13059 (attach_inferior): Update call to mywait.
13060 (handle_query): Handle qfThreadInfo and qsThreadInfo.
13061 (main): Don't fetch/store registers explicitly. Use
13062 set_desired_inferior. Support proposed ``Hs'' packet. Update
13063 calls to mywait.
13064 * server.h: Update.
13065 (struct inferior_list, struct_inferior_list_entry): New.
13066 * target.c (set_desired_inferior): New.
13067 (write_inferior_memory): Constify.
13068 (mywait): New function.
13069 * target.h: Update.
13070 (struct target_ops): New signal_pid method.
13071 (mywait): Removed macro, added prototype.
13072
13073 * linux-low.h (regset_func): Removed.
13074 (regset_fill_func, regset_store_func): New.
13075 (enum regset_type): New.
13076 (struct regset_info): Add type field. Use new operation types.
13077 (struct linux_target_ops): stop_pc renamed to get_pc.
13078 Add decr_pc_after_break and breakpoint_at.
13079 (get_process, get_thread_proess, get_process_thread)
13080 (strut process_info, all_processes, linux_attach_lwp)
13081 (thread_db_init): New.
13082
13083 * linux-arm-low.c (arm_get_pc, arm_set_pc,
13084 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
13085 (the_low_target): Add new members.
13086 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
13087 (i386_store_fpxregset): Constify.
13088 (target_regsets): Add new kind identifier.
13089 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
13090 (i386_set_pc): Add debugging.
13091 (i386_breakpoint_at): New function.
13092 (the_low_target): Add new members.
13093 * linux-mips-low.c (mips_get_pc, mips_set_pc)
13094 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
13095 (mips_breakpoint_at): New.
13096 (the_low_target): Add new members.
13097 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
13098 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
13099 (the_low_target): Add new members.
13100 * linux-sh-low.c (sh_get_pc, sh_set_pc)
13101 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
13102 (the_low_target): Add new members.
13103 * linux-x86-64-low.c (target_regsets): Add new kind
13104 identifier.
13105
13106 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
13107
13108 From Martin Pool <mbp@samba.org>:
13109 * server.c (gdbserver_usage): New function.
13110 (main): Call it.
13111
13112 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
13113
13114 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
13115 stop_at -> stop_pc.
13116
13117 2002-05-04 Andrew Cagney <ac131313@redhat.com>
13118
13119 * Makefile.in: Remove obsolete code.
13120
13121 2002-04-24 Michal Ludvig <mludvig@suse.cz>
13122
13123 * linux-low.c (regsets_fetch_inferior_registers),
13124 (regsets_store_inferior_registers): Removed cast to int from
13125 ptrace() calls.
13126 * regcache.h: Added declaration of struct inferior_info.
13127
13128 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
13129
13130 * inferiors.c (struct inferior_info): Add regcache_data.
13131 (add_inferior): Call create_register_cache.
13132 (clear_inferiors): Call free_register_cache.
13133 (inferior_regcache_data, set_inferior_regcache_data): New functions.
13134 * regcache.c (struct inferior_regcache_data): New.
13135 (registers): Remove.
13136 (get_regcache): New function.
13137 (create_register_cache, free_register_cache): New functions.
13138 (set_register_cache): Don't initialize the register cache here.
13139 (registers_to_string, registers_from_string, register_data): Call
13140 get_regcache.
13141 * regcache.h: Add prototypes.
13142 * server.h: Likewise.
13143
13144 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
13145
13146 * mem-break.c: New file.
13147 * mem-break.h: New file.
13148 * Makefile.in: Add mem-break.o rule; update server.h
13149 dependencies.
13150 * inferiors.c (struct inferior_info): Add target_data
13151 member.
13152 (clear_inferiors): Free target_data member if set.
13153 (inferior_target_data, set_inferior_target_data): New functions.
13154 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
13155 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
13156 * linux-low.c (linux_bp_reinsert): New variable.
13157 (struct inferior_linux_data): New.
13158 (linux_create_inferior): Use set_inferior_target_data.
13159 (linux_attach): Likewise. Call add_inferior.
13160 (linux_wait_for_one_inferior): New function.
13161 (linux_wait): Call it.
13162 (linux_write_memory): Add const.
13163 (initialize_low): Call set_breakpoint_data.
13164 * linux-low.h (struct linux_target_ops): Add breakpoint
13165 handling members.
13166 * server.c (attach_inferior): Remove extra add_inferior
13167 call.
13168 * server.h: Include mem-break.h. Update inferior.c
13169 prototypes.
13170 * target.c (read_inferior_memory)
13171 (write_inferior_memory): New functions.
13172 * target.h (read_inferior_memory)
13173 (write_inferior_memory): Change macros to prototypes.
13174 (struct target_ops): Update comments. Add const to write_memory
13175 definition.
13176
13177 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
13178
13179 * linux-low.c (usr_store_inferior_registers): Support
13180 registers which are allowed to fail to store.
13181 * linux-low.h (linux_target_ops): Likewise.
13182 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
13183 (ppc_cannot_store_register): FPSCR may not be storable.
13184
13185 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
13186
13187 * server.h: Include <string.h> if HAVE_STRING_H.
13188 * ChangeLog: Correct paths in last ChangeLog entry.
13189
13190 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
13191
13192 * linux-low.h: Remove obsolete prototypes.
13193 (struct linux_target_ops): New.
13194 (extern the_low_target): New.
13195 * linux-low.c (num_regs, regmap): Remove declarations.
13196 (register_addr): Use the_low_target explicitly.
13197 (fetch_register): Likewise.
13198 (usr_fetch_inferior_registers): Likewise.
13199 (usr_store_inferior_registers): Likewise.
13200 * linux-arm-low.c (num_regs): Remove.
13201 (arm_num_regs): Define.
13202 (arm_regmap): Renamed from regmap, made static.
13203 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
13204 made static.
13205 (arm_cannot_store_register): Renamed from cannot_store_register,
13206 made static.
13207 (the_low_target): New.
13208 * linux-i386-low.c (num_regs): Remove.
13209 (i386_num_regs): Define.
13210 (i386_regmap): Renamed from regmap, made static.
13211 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
13212 made static.
13213 (i386_cannot_store_register): Renamed from cannot_store_register,
13214 made static.
13215 (the_low_target): New.
13216 * linux-ia64-low.c (num_regs): Remove.
13217 (ia64_num_regs): Define.
13218 (ia64_regmap): Renamed from regmap, made static.
13219 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
13220 made static.
13221 (ia64_cannot_store_register): Renamed from cannot_store_register,
13222 made static.
13223 (the_low_target): New.
13224 * linux-m68k-low.c (num_regs): Remove.
13225 (m68k_num_regs): Define.
13226 (m68k_regmap): Renamed from regmap, made static.
13227 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
13228 made static.
13229 (m68k_cannot_store_register): Renamed from cannot_store_register,
13230 made static.
13231 (the_low_target): New.
13232 * linux-mips-low.c (num_regs): Remove.
13233 (mips_num_regs): Define.
13234 (mips_regmap): Renamed from regmap, made static.
13235 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
13236 made static.
13237 (mips_cannot_store_register): Renamed from cannot_store_register,
13238 made static.
13239 (the_low_target): New.
13240 * linux-ppc-low.c (num_regs): Remove.
13241 (ppc_num_regs): Define.
13242 (ppc_regmap): Renamed from regmap, made static.
13243 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
13244 made static.
13245 (ppc_cannot_store_register): Renamed from cannot_store_register,
13246 made static.
13247 (the_low_target): New.
13248 * linux-s390-low.c (num_regs): Remove.
13249 (s390_num_regs): Define.
13250 (s390_regmap): Renamed from regmap, made static.
13251 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
13252 made static.
13253 (s390_cannot_store_register): Renamed from cannot_store_register,
13254 made static.
13255 (the_low_target): New.
13256 * linux-sh-low.c (num_regs): Remove.
13257 (sh_num_regs): Define.
13258 (sh_regmap): Renamed from regmap, made static.
13259 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
13260 made static.
13261 (sh_cannot_store_register): Renamed from cannot_store_register,
13262 made static.
13263 (the_low_target): New.
13264 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
13265 (the_low_target): New.
13266
13267 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
13268
13269 * Makefile.in: Add stamp-h target.
13270 * configure.in: Create stamp-h.
13271 * configure: Regenerated.
13272
13273 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
13274
13275 * inferiors.c: New file.
13276 * target.c: New file.
13277 * target.h: New file.
13278 * Makefile.in: Add target.o and inferiors.o. Update
13279 dependencies.
13280 * linux-low.c (inferior_pid): New static variable,
13281 moved from server.c.
13282 (linux_create_inferior): Renamed from create_inferior.
13283 Call add_inferior. Return 0 on success instead of a PID.
13284 (linux_attach): Renamed from myattach.
13285 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
13286 (linux_thread_alive): Renamed from mythread_alive.
13287 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
13288 child dies.
13289 (linux_resume): Renamed from myresume. Add missing ``return 0''.
13290 (regsets_store_inferior_registers): Correct error message.
13291 Add missing ``return 0''.
13292 (linux_fetch_registers): Renamed from fetch_inferior_registers.
13293 (linux_store_registers): Renamed from store_inferior_registers.
13294 (linux_read_memory): Renamed from read_inferior_memory.
13295 (linux_write_memory): Renamed from write_inferior_memory.
13296 (linux_target_ops): New structure.
13297 (initialize_low): Call set_target_ops ().
13298 * remote-utils.c (unhexify): New function.
13299 (hexify): New function.
13300 (input_interrupt): Send signals to ``signal_pid''.
13301 * server.c (inferior_pid): Remove.
13302 (start_inferior): Update create_inferior call.
13303 (attach_inferior): Call add_inferior.
13304 (handle_query): New function.
13305 (main): Call handle_query for `q' packets.
13306 * server.h: Include "target.h". Remove obsolete prototypes.
13307 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
13308
13309 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
13310
13311 * Makefile.in: Add WARN_CFLAGS. Update configury
13312 dependencies.
13313 * configure.in: Check for <string.h>
13314 * configure: Regenerate.
13315 * config.in: Regenerate.
13316 * gdbreplay.c: Include needed system headers.
13317 (remote_open): Remove strchr prototype.
13318 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
13319 * regcache.c (supply_register): Change buf argument to const void *.
13320 (supply_register_by_name): Likewise.
13321 (collect_register): Change buf argument to void *.
13322 (collect_register_by_name): Likewise.
13323 * regcache.h: Add missing prototypes.
13324 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
13325 * server.c (handle_query): New function.
13326 (attached): New static variable, moved out of main.
13327 (main): Quiet longjmp clobber warnings.
13328 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
13329 * utils.c (error): Remove NORETURN.
13330 (fatal): Likewise.
This page took 0.311172 seconds and 4 git commands to generate.