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bc1e6c81
SDJ		 12016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2
3 * server.c (start_inferior): Call target_mourn_inferior instead of
4 mourn_inferior; pass ptid_t argument to it.
5 (resume): Likewise.
6 (handle_target_event): Likewise.
7 * target.c (target_mourn_inferior): New function.
8 * target.h (mourn_inferior): Delete macro.
9
0e00e962
AA		 102016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
11
12 * linux-low.c (lwp_is_stepping): New function.
13
1d8cb77d
CL		 142016-09-06 Carl Love <cel@us.ibm.com>
15
16 * server.c (start_inferior): Fixed comment, requested comment change
17 didn't get updated correctly. Removed reference to ptrace () call as
18 it is only true on Linux systems.
19
7313bced
CL		 202016-09-06 Carl Love <cel@us.ibm.com>
21
22 * server.c (start_inferior): Do not call
23 function target_post_create_inferior () if the
24 inferior process has already exited.
25
cf6de44d
PA		 262016-09-05 Pedro Alves <palves@redhat.com>
27
28 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
29 (COMPILE.pre, CC_LD): Use CXX directly.
30 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
31 * acinclude.m4: Don't include build-with-cxx.m4.
32 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
33 * configure: Regenerate.
34
c1da6748
AT		 352016-09-02 Akash Trehan <akash.trehan123@gmail.com>
36
37 PR gdb/19495
38 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
39 call writing data to own_buf.
40
f2b9e3df
SDJ		 412016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
42
43 * target.c (mywait): Call target_wait instead of
44 the_target->wait.
45 (target_wait): New function.
46
049a8570
SDJ		 472016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
48
49 * server.c (start_inferior): New variable 'ptid'. Replace calls
50 to the_target->resume by target_continue{,_no_signal}, depending
51 on the case.
52 * target.c (target_stop_and_wait): Call target_continue_no_signal
53 instead of the_target->resume.
54 (target_continue): New function.
55
3aa5cfa0
AT		 562016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
57
58 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
59
754653a7
AZ		 602016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
61
62 PR server/20491
63 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
64 ps_prochandle.
65 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
66 * linux-arm-low.c (ps_get_thread_area): Likewise.
67 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
68 * linux-m68k-low.c (ps_get_thread_area): Likewise.
69 * linux-mips-low.c (ps_get_thread_area): Likewise.
70 * linux-nios2-low.c (ps_get_thread_area): Likewise.
71 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
72 * linux-x86-low.c (ps_get_thread_area): Likewise.
73 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
74
ed036b40
PA		 752016-08-19 Pedro Alves <palves@redhat.com>
76
77 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
78
c8ef42ee
PA		 792016-08-19 Pedro Alves <palves@redhat.com>
80
81 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
82 comment. Use memcpy instead of casting through unsigned long.
83
9c235a72
PA		 842016-08-19 Pedro Alves <palves@redhat.com>
85
86 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
87 allocating around 0x80000000.
88
201506da
PA		 892016-08-19 Pedro Alves <palves@redhat.com>
90
91 PR gdb/20415
92 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
93 (x32-avx512-linux-ipa.o): New rules.
94 * configure.ac (x86_64-*-linux*): New x32 check.
95 * configure.srv (ipa_x32_linux_regobj): New.
96 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
97 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
98 descriptions.
99 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
100 descriptions.
101 * configure: Regenerate.
102
f348d89a
PA		 1032016-08-09 Pedro Alves <palves@redhat.com>
104
105 PR gdb/18653
106 * Makefile.in (OBS): Add signals-state-save-restore.o.
107 (signals-state-save-restore.o): New rule.
108 * config.in: Regenerate.
109 * configure: Regenerate.
110 * linux-low.c: Include "signals-state-save-restore.h".
111 (linux_create_inferior): Call
112 restore_original_signals_state.
113 * server.c: Include "dispositions-save-restore.h".
114 (captured_main): Call save_original_signals_state.
115
1baf5149
PA		 1162016-08-05 Pedro Alves <palves@redhat.com>
117
118 * configure: Regenerate.
119
fcd4a73d
YQ		 1202016-08-04 Yao Qi <yao.qi@linaro.org>
121
122 * linux-low.c (regsets_fetch_inferior_registers): Check
123 errno is ESRCH or not.
124
979659d0
YQ		 1252016-08-02 Yao Qi <yao.qi@linaro.org>
126
127 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
128 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
129 (thread_db_load_search): Update.
130 (try_thread_db_load_1): Don't look for td_ta_event_addr,
131 td_ta_set_event and td_ta_event_getmsg.
132
6598661d
PA		 1332016-07-26 Pedro Alves <palves@redhat.com>
134
135 PR server/20414
136 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
137 of unsigned long for 64-bit registers and use uint32_t instead of
138 unsigned int for 32-bit registers.
139
9cf12d57
PA		 1402016-07-26 Pedro Alves <palves@redhat.com>
141
142 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
143 to 'ptrace'.
144
305450ed
TT		 1452016-07-21 Tom Tromey <tom@tromey.com>
146
147 * configure: Rebuild.
148
2583da7c
YQ		 1492016-07-21 Yao Qi <yao.qi@linaro.org>
150
151 * mem-break.c (find_gdb_breakpoint): Cast bp to
152 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
153
21536b36
YQ		 1542016-07-21 Yao Qi <yao.qi@linaro.org>
155
156 * server.c (handle_v_requests): Support s and S actions
157 if target_supports_software_single_step return true.
158
8901d193
YQ		 1592016-07-21 Yao Qi <yao.qi@linaro.org>
160
161 * linux-low.c (resume_stopped_resumed_lwps): If resume request
162 is resume_step, call maybe_hw_step.
163 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
164 and unstop them.
165 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
166 breakpoints or not.
167 (proceed_one_lwp): If resume request is resume_step, install
168 reinsert breakpoints and call maybe_hw_step.
169
0e9a339e
YQ		 1702016-07-21 Yao Qi <yao.qi@linaro.org>
171
172 * linux-low.c (proceed_one_lwp): Declare.
173 (linux_resume_one_thread): Remove local variable 'step'.
174 Lift code enqueue signal. Call proceed_one_lwp instead of
175 linux_resume_one_lwp.
176
4281b351
YQ		 1772016-07-21 Yao Qi <yao.qi@linaro.org>
178
179 * linux-low.c (linux_resume_one_thread): Call
180 enqueue_pending_signal.
181
984a2c04
YQ		 1822016-07-21 Yao Qi <yao.qi@linaro.org>
183
184 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
185 * inferiors.c (do_restore_current_thread_cleanup): New function.
186 (make_cleanup_restore_current_thread): Likewise.
187 * linux-low.c (install_software_single_step_breakpoints): Call
188 make_cleanup_restore_current_thread. Switch current_thread to
189 thread.
190
bec903c9
YQ		 1912016-07-21 Yao Qi <yao.qi@linaro.org>
192
193 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
194 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
195 (clone_one_breakpoint): Likewise.
196 (delete_reinsert_breakpoints): Change parameter to thread.
197 Callers updated.
198 (has_reinsert_breakpoints): Likewise.
199 (uninsert_reinsert_breakpoints): Likewise.
200 (reinsert_reinsert_breakpoints): Likewise.
201 * mem-break.h (set_reinsert_breakpoint): Update declaration.
202 (delete_reinsert_breakpoints): Likewise.
203 (reinsert_reinsert_breakpoints): Likewise.
204 (uninsert_reinsert_breakpoints): Likewise.
205 (has_reinsert_breakpoints): Likewise.
206
63c40ec7
YQ		 2072016-07-21 Yao Qi <yao.qi@linaro.org>
208
209 * inferiors.c (get_thread_process): Make parameter const.
210 * inferiors.h (get_thread_process): Update declaration.
211 * mem-break.c (clone_all_breakpoints): Remove all parameters.
212 Add new parameters child_thread and parent_thread. Callers
213 updated.
214 * mem-break.h (clone_all_breakpoints): Update declaration.
215
9aa76cd0
YQ		 2162016-07-21 Yao Qi <yao.qi@linaro.org>
217
218 * mem-break.c (struct breakpoint) <cond_list>: Remove.
219 <command_list, handler>: Remove.
220 (struct gdb_breakpoint): New.
221 (struct other_breakpoint): New.
222 (struct reinsert_breakpoint): New.
223 (is_gdb_breakpoint): New function.
224 (any_persistent_commands): Update command_list if
225 is_gdb_breakpoint returns true.
226 (set_breakpoint): Create breakpoints according to their types.
227 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
228 (set_gdb_breakpoint_1): Likewise.
229 (set_gdb_breakpoint): Likewise.
230 (clear_breakpoint_conditions): Change parameter type to
231 'struct gdb_breakpoint *'.
232 (clear_breakpoint_commands): Likewise.
233 (clear_breakpoint_conditions_and_commands): Likewise.
234 (add_condition_to_breakpoint): Likewise.
235 (add_breakpoint_condition): Likewise.
236 (add_commands_to_breakpoint): Likewise.
237 (check_breakpoints): Check other_breakpoint.
238 (clone_one_breakpoint): Clone breakpopint according to its type.
239 * mem-break.h (struct gdb_breakpoint): Declare.
240 (set_gdb_breakpoint): Update declaration.
241 (clear_breakpoint_conditions_and_commands): Likewise.
242 (add_breakpoint_condition): Likewise.
243 (add_breakpoint_commands): Likewise.
244 * server.c (process_point_options): Change parameter type to
245 'struct gdb_breakpoint *'.
246
811f8301
YQ		 2472016-07-21 Yao Qi <yao.qi@linaro.org>
248
249 * mem-break.c (set_breakpoint_at): Rename it to ...
250 (set_breakpoint_type_at): ... it.
251 (set_breakpoint_at): Call set_breakpoint_type_at.
252 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
253 * mem-break.h (set_breakpoint_at): Update comments.
254
b1c51e36
CLT		 2552016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
256
257 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
258 to buf parameter.
259 (nios2_store_gregset): Likewise.
260
ced2dffb
PA		 2612016-07-01 Pedro Alves <palves@redhat.com>
262 Antoine Tremblay <antoine.tremblay@ericsson.com>
263
264 * linux-low.c: Change interface to take the target lwp_info
265 pointer directly and return void. Handle detaching from a zombie
266 thread.
267 (linux_detach_lwp_callback): New function.
268 (linux_detach): Detach from the leader thread after detaching from
269 the clone threads.
270
2ac09a5b
YQ		 2712016-06-28 Yao Qi <yao.qi@linaro.org>
272
273 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
274 for variable new_offset.
275 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
276 (aarch64_ftrace_insn_reloc_cb): Likewise.
277 (aarch64_ftrace_insn_reloc_tb): Likewise.
278 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
279 PRIx64 instead of PRIx32.
280
79e7fd4f
YQ		 2812016-06-28 Yao Qi <yao.qi@linaro.org>
282
283 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
284 (the_low_target): Install arm_get_syscall_trapinfo.
285
061fc021
YQ		 2862016-06-28 Yao Qi <yao.qi@linaro.org>
287
288 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
289 function.
290 (the_low_target): Install aarch64_get_syscall_trapinfo.
291
4cc32bec
YQ		 2922016-06-28 Yao Qi <yao.qi@linaro.org>
293
294 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
295 Callers updated.
296 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
297 Remove parameter sysno.
298 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
299 sysret.
300
782c1122
AA		 3012016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
302
303 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
304 (s390_emit_ne_goto): Likewise.
305 (s390_emit_lt_goto): Likewise.
306 (s390_emit_le_goto): Likewise.
307 (s390_emit_gt_goto): Likewise.
308 (s390_emit_ge_goto): Likewise.
309 (s390x_emit_eq_goto): Likewise.
310 (s390x_emit_ne_goto): Likewise.
311 (s390x_emit_lt_goto): Likewise.
312 (s390x_emit_le_goto): Likewise.
313 (s390x_emit_gt_goto): Likewise.
314 (s390x_emit_ge_goto): Likewise.
315 (s390_emit_ops_impl): Mark variable static.
316 (s390x_emit_ops): Likewise.
317
2e7b624b
YQ		 3182016-06-17 Yao Qi <yao.qi@linaro.org>
319
320 * linux-low.c (handle_extended_wait): Call
321 uninsert_reinsert_breakpoints for the parent process. Remove
322 reinsert breakpoints from the child process. Reinsert them to
323 the parent process when vfork is done.
324 * mem-break.c (uninsert_reinsert_breakpoints): New function.
325 (reinsert_reinsert_breakpoints): New function.
326 * mem-break.h (uninsert_reinsert_breakpoints): Declare
327 (reinsert_reinsert_breakpoints): Declare.
328
8a81c5d7
YQ		 3292016-06-17 Yao Qi <yao.qi@linaro.org>
330
331 * linux-low.c (handle_extended_wait): If the parent is doing
332 step-over, remove the reinsert breakpoints from the forked child.
333
f50bf8e5
YQ		 3342016-06-17 Yao Qi <yao.qi@linaro.org>
335
336 * linux-low.c (unsuspend_all_lwps): Declare.
337 (linux_low_filter_event): If thread exited, call finish_step_over.
338 If step-over is finished, unsuspend other threads.
339
8376a3cb
YQ		 3402016-06-17 Yao Qi <yao.qi@linaro.org>
341
342 * linux-low.c (linux_resume_one_lwp_throw): Assert
343 has_reinsert_breakpoints returns false.
344 * mem-break.c (delete_disabled_breakpoints): Assert
345 bp type isn't reinsert_breakpoint.
346
f79b145d
YQ		 3472016-06-17 Yao Qi <yao.qi@linaro.org>
348
349 * linux-low.c (maybe_hw_step): New function.
350 (linux_resume_one_lwp_throw): Call maybe_hw_step.
351 (finish_step_over): Switch current_thread to lwp temporarily,
352 and assert has_reinsert_breakpoints returns true.
353 (proceed_one_lwp): Call maybe_hw_step.
354 * mem-break.c (has_reinsert_breakpoints): New function.
355 * mem-break.h (has_reinsert_breakpoints): Declare.
356
0ae534d2
JT		 3572016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
358
359 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
360
fcdad592
YQ		 3612016-05-17 Yao Qi <yao.qi@linaro.org>
362
363 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
364 instead of find_inferior.
365
9e784964
YQ		 3662016-05-05 Yao Qi <yao.qi@linaro.org>
367
368 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
369 Initialize res to zero.
370
cf2ebb6e
YQ		 3712016-05-05 Yao Qi <yao.qi@linaro.org>
372
373 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
374 to uint32_t.
375
c1aebf87
UW		 3762016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
377
378 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
379 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
380 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
381
35fd2deb 3822016-04-28 Par Olsson <par.olsson@windriver.com>
cbe14bcf 383 Simon Marchi <simon.marchi@ericsson.com>
35fd2deb
PO		 384
385 * tracepoint.c (write_inferior_int8): New function.
386 (cmd_qtenable_disable): Write enable flag using
387 write_inferior_int8.
388
484b3c32
YQ		 3892016-04-25 Yao Qi <yao.qi@linaro.org>
390
391 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
392 (need_step_over_p): Return zero if the LWP has pending signals
393 can be delivered on software single step target.
394
85ba7d86
YQ		 3952016-04-25 Yao Qi <yao.qi@linaro.org>
396
397 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
398 return instead of error.
399
3539aa13
YQ		 4002016-04-22 Yao Qi <yao.qi@linaro.org>
401
402 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
403 to 23.
404
5b061e98
YQ		 4052016-04-22 Yao Qi <yao.qi@linaro.org>
406
407 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
408 signal when stepping over breakpoint with software single
409 step.
410
3451269c
PA		 4112016-04-21 Pedro Alves <palves@redhat.com>
412
413 * linux-s390-low.c (s390_collect_ptrace_register)
414 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
415 add casts.
416 (s390_check_regset): Use void * instead of gdb_byte *.
417
a2358508
PA		 4182016-04-20 Pedro Alves <palves@redhat.com>
419
420 * configure: Renegerate.
421
6885166d
YQ		 4222016-04-20 Yao Qi <yao.qi@linaro.org>
423
424 * linux-aarch32-low.c: Include "arch/arm-linux.h".
425 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
426 number 16.
427 (arm_store_gregset): Likewise.
428
2b863f51
WT		 4292016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
430
431 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
432 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
433 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
434 (amd64-avx-mpx-linux.c): New rules.
435 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
436 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
437 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
438 (srv_amd64_regobj): Add amd64-avx-mpx.o.
439 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
440 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
441 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
442 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
443 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
444 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
445 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
446 * linux-x86-low.c (x86_linux_read_description): Add case for
447 X86_XSTATE_AVX_MPX_MASK.
448 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
449 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
450 init_registers_i386_avx_mpx_linux.
451 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
452 (initialize_low_tracepoint): Call
453 init_registers_i386_avx_mpx_linux.
454 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
455 (initialize_low_tracepoint): Call
456 init_registers_amd64_avx_mpx_linux.
457 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
458 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
459 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
460 declarations.
461
9b30624b
PA		 4622016-04-18 Pedro Alves <palves@redhat.com>
463
464 * configure: Regenerate.
465
45e3745e
AT		 4662016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
467
468 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
469 (aarch64_emit_sub): Likewise.
470
2afc13ff
PA		 4712016-04-12 Pedro Alves <palves@redhat.com>
472
473 * utils.c (prepare_to_throw_exception): Delete.
474
6e774b13
SM		 4752016-04-05 Simon Marchi <simon.marchi@ericsson.com>
476
477 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
478
4dca19f8
MK		 4792016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
480
481 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
482
d0a9981f
MK		 4832016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
484
485 * linux-aarch64-ipa.c: Add <elf.h> include.
486 * linux-ppc-ipa.c: Add <elf.h> include.
487 * linux-s390-ipa.c: Add <elf.h> include.
488
252db07e
MK		 4892016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
490
491 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
492 (get_raw_reg_ptr): Likewise.
493 (get_trace_state_variable_value_ptr): Likewise.
494 (set_trace_state_variable_value_ptr): Likewise.
495 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
496 char *.
497
14e2b6d9
MK		 4982016-03-31 Wei-cheng Wang <cole945@gmail.com>
499 Marcin Kościelnicki <koriakin@0x04.net>
500
501 PR/17221
502 * linux-ppc-low.c (emit_insns): New function.
503 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
504 (ppc_emit_prologue): New function.
505 (ppc_emit_epilogue): New function.
506 (ppc_emit_add): New function.
507 (ppc_emit_sub): New function.
508 (ppc_emit_mul): New function.
509 (ppc_emit_lsh): New function.
510 (ppc_emit_rsh_signed): New function.
511 (ppc_emit_rsh_unsigned): New function.
512 (ppc_emit_ext): New function.
513 (ppc_emit_zero_ext): New function.
514 (ppc_emit_log_not): New function.
515 (ppc_emit_bit_and): New function.
516 (ppc_emit_bit_or): New function.
517 (ppc_emit_bit_xor): New function.
518 (ppc_emit_bit_not): New function.
519 (ppc_emit_equal): New function.
520 (ppc_emit_less_signed): New function.
521 (ppc_emit_less_unsigned): New function.
522 (ppc_emit_ref): New function.
523 (ppc_emit_const): New function.
524 (ppc_emit_reg): New function.
525 (ppc_emit_pop): New function.
526 (ppc_emit_stack_flush): New function.
527 (ppc_emit_swap): New function.
528 (ppc_emit_stack_adjust): New function.
529 (ppc_emit_call): New function.
530 (ppc_emit_int_call_1): New function.
531 (ppc_emit_void_call_2): New function.
532 (ppc_emit_if_goto): New function.
533 (ppc_emit_goto): New function.
534 (ppc_emit_eq_goto): New function.
535 (ppc_emit_ne_goto): New function.
536 (ppc_emit_lt_goto): New function.
537 (ppc_emit_le_goto): New function.
538 (ppc_emit_gt_goto): New function.
539 (ppc_emit_ge_goto): New function.
540 (ppc_write_goto_address): New function.
541 (ppc_emit_ops_impl): New static variable.
542 (ppc64v1_emit_prologue): New function.
543 (ppc64v2_emit_prologue): New function.
544 (ppc64_emit_epilogue): New function.
545 (ppc64_emit_add): New function.
546 (ppc64_emit_sub): New function.
547 (ppc64_emit_mul): New function.
548 (ppc64_emit_lsh): New function.
549 (ppc64_emit_rsh_signed): New function.
550 (ppc64_emit_rsh_unsigned): New function.
551 (ppc64_emit_ext): New function.
552 (ppc64_emit_zero_ext): New function.
553 (ppc64_emit_log_not): New function.
554 (ppc64_emit_bit_and): New function.
555 (ppc64_emit_bit_or): New function.
556 (ppc64_emit_bit_xor): New function.
557 (ppc64_emit_bit_not): New function.
558 (ppc64_emit_equal): New function.
559 (ppc64_emit_less_signed): New function.
560 (ppc64_emit_less_unsigned): New function.
561 (ppc64_emit_ref): New function.
562 (ppc64_emit_const): New function.
563 (ppc64v1_emit_reg): New function.
564 (ppc64v2_emit_reg): New function.
565 (ppc64_emit_pop): New function.
566 (ppc64_emit_stack_flush): New function.
567 (ppc64_emit_swap): New function.
568 (ppc64v1_emit_call): New function.
569 (ppc64v2_emit_call): New function.
570 (ppc64v1_emit_int_call_1): New function.
571 (ppc64v2_emit_int_call_1): New function.
572 (ppc64v1_emit_void_call_2): New function.
573 (ppc64v2_emit_void_call_2): New function.
574 (ppc64_emit_if_goto): New function.
575 (ppc64_emit_eq_goto): New function.
576 (ppc64_emit_ne_goto): New function.
577 (ppc64_emit_lt_goto): New function.
578 (ppc64_emit_le_goto): New function.
579 (ppc64_emit_gt_goto): New function.
580 (ppc64_emit_ge_goto): New function.
581 (ppc64v1_emit_ops_impl): New static variable.
582 (ppc64v2_emit_ops_impl): New static variable.
583 (ppc_emit_ops): New function.
584 (linux_low_target): Wire in ppc_emit_ops.
585
a2174ba4
MK		 5862016-03-31 Wei-cheng Wang <cole945@gmail.com>
587 Marcin Kościelnicki <koriakin@0x04.net>
588
589 PR/17221
590 * Makefile.in: Add powerpc-*-ipa.o
591 * configure.srv: Add ipa_obj for powerpc*-linux.
592 * linux-ppc-ipa.c: New file.
593 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
594 includes.
595 (PPC_FIELD): New macro.
596 (PPC_SEXT): New macro.
597 (PPC_OP6): New macro.
598 (PPC_BO): New macro.
599 (PPC_LI): New macro.
600 (PPC_BD): New macro.
601 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
602 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
603 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
604 (ppc_get_thread_area): New function.
605 (is_elfv2_inferior): New function.
606 (gen_ds_form): New function.
607 (GEN_STD): New macro.
608 (GEN_STDU): New macro.
609 (GEN_LD): New macro.
610 (GEN_LDU): New macro.
611 (gen_d_form): New function.
612 (GEN_ADDI): New macro.
613 (GEN_ADDIS): New macro.
614 (GEN_LI): New macro.
615 (GEN_LIS): New macro.
616 (GEN_ORI): New macro.
617 (GEN_ORIS): New macro.
618 (GEN_LWZ): New macro.
619 (GEN_STW): New macro.
620 (GEN_STWU): New macro.
621 (gen_xfx_form): New function.
622 (GEN_MFSPR): New macro.
623 (GEN_MTSPR): New macro.
624 (GEN_MFCR): New macro.
625 (GEN_MTCR): New macro.
626 (GEN_SYNC): New macro.
627 (GEN_LWSYNC): New macro.
628 (gen_x_form): New function.
629 (GEN_OR): New macro.
630 (GEN_MR): New macro.
631 (GEN_LWARX): New macro.
632 (GEN_STWCX): New macro.
633 (GEN_CMPW): New macro.
634 (gen_md_form): New function.
635 (GEN_RLDICL): New macro.
636 (GEN_RLDICR): New macro.
637 (gen_i_form): New function.
638 (GEN_B): New macro.
639 (GEN_BL): New macro.
640 (gen_b_form): New function.
641 (GEN_BNE): New macro.
642 (GEN_LOAD): New macro.
643 (GEN_STORE): New macro.
644 (gen_limm): New function.
645 (gen_atomic_xchg): New function.
646 (gen_call): New function.
647 (ppc_relocate_instruction): New function.
648 (ppc_install_fast_tracepoint_jump_pad): New function.
649 (ppc_get_min_fast_tracepoint_insn_len): New function.
650 (ppc_get_ipa_tdesc_idx): New function.
651 (the_low_target): Wire in the new functions.
652 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
653 tdescs.
654 * linux-ppc-tdesc.h: New file.
655
a13c4696
MK		 6562016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
657
658 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
659 (alloc_jump_pad_buffer): New function.
660 * linux-amd64-ipa.c: Add <sys/mman.h> include.
661 (alloc_jump_pad_buffer): New function.
662 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
663 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
664 (alloc_jump_pad_buffer): New function.
665 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
666 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
667 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
668 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
669
1cda1512
MK		 6702016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
671
672 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
673 * linux-amd64-ipa.c: Likewise.
674 * linux-i386-ipa.c: Likewise.
675 * linux-s390-ipa.c: Likewise.
676 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
677 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
678 set_trace_state_variable_value_ptr.
679 (struct ipa_sym_addresses): Likewise.
680 (symbol_list): Likewise.
681 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
682 accessing gdb_collect directly.
683 (gdb_collect_ptr_type): New typedef.
684 (get_raw_reg_ptr_type): New typedef.
685 (get_trace_state_variable_value_ptr_type): New typedef.
686 (set_trace_state_variable_value_ptr_type): New typedef.
687 (gdb_collect_ptr): New global.
688 (get_raw_reg_ptr): New global.
689 (get_trace_state_variable_value_ptr): New global.
690 (set_trace_state_variable_value_ptr): New global.
691 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
692 accessing get_raw_reg directly.
693 (get_get_tsv_func_addr): Likewise for
694 get_trace_state_variable_value_ptr.
695 (get_set_tsv_func_addr): Likewise for
696 set_trace_state_variable_value_ptr.
697 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
698
72fb5488
SM		 6992016-03-30 Simon Marchi <simon.marchi@ericsson.com>
700
701 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
702
28170b88
MK		 7032016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
704
705 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
706 packets.
707 (relocate_instruction): Remove own_buf.
708 * server.c (own_buf): Make global.
709 (handle_v_requests): Make global.
710 * server.h (own_buf): New declaration.
711 (handle_v_requests): New prototype.
712
f39e8743
MK		 7132016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
714
715 PR 18377
716 * linux-s390-low.c (add_insns): New function.
717 (s390_emit_prologue): New function.
718 (s390_emit_epilogue): New function.
719 (s390_emit_add): New function.
720 (s390_emit_sub): New function.
721 (s390_emit_mul): New function.
722 (s390_emit_lsh): New function.
723 (s390_emit_rsh_signed): New function.
724 (s390_emit_rsh_unsigned): New function.
725 (s390_emit_ext): New function.
726 (s390_emit_log_not): New function.
727 (s390_emit_bit_and): New function.
728 (s390_emit_bit_or): New function.
729 (s390_emit_bit_xor): New function.
730 (s390_emit_bit_not): New function.
731 (s390_emit_equal): New function.
732 (s390_emit_less_signed): New function.
733 (s390_emit_less_unsigned): New function.
734 (s390_emit_ref): New function.
735 (s390_emit_if_goto): New function.
736 (s390_emit_goto): New function.
737 (s390_write_goto_address): New function.
738 (s390_emit_litpool): New function.
739 (s390_emit_const): New function.
740 (s390_emit_call): New function.
741 (s390_emit_reg): New function.
742 (s390_emit_pop): New function.
743 (s390_emit_stack_flush): New function.
744 (s390_emit_zero_ext): New function.
745 (s390_emit_swap): New function.
746 (s390_emit_stack_adjust): New function.
747 (s390_emit_set_r2): New function.
748 (s390_emit_int_call_1): New function.
749 (s390_emit_void_call_2): New function.
750 (s390_emit_eq_goto): New function.
751 (s390_emit_ne_goto): New function.
752 (s390_emit_lt_goto): New function.
753 (s390_emit_le_goto): New function.
754 (s390_emit_gt_goto): New function.
755 (s390_emit_ge_goto): New function.
756 (s390x_emit_prologue): New function.
757 (s390x_emit_epilogue): New function.
758 (s390x_emit_add): New function.
759 (s390x_emit_sub): New function.
760 (s390x_emit_mul): New function.
761 (s390x_emit_lsh): New function.
762 (s390x_emit_rsh_signed): New function.
763 (s390x_emit_rsh_unsigned): New function.
764 (s390x_emit_ext): New function.
765 (s390x_emit_log_not): New function.
766 (s390x_emit_bit_and): New function.
767 (s390x_emit_bit_or): New function.
768 (s390x_emit_bit_xor): New function.
769 (s390x_emit_bit_not): New function.
770 (s390x_emit_equal): New function.
771 (s390x_emit_less_signed): New function.
772 (s390x_emit_less_unsigned): New function.
773 (s390x_emit_ref): New function.
774 (s390x_emit_if_goto): New function.
775 (s390x_emit_const): New function.
776 (s390x_emit_call): New function.
777 (s390x_emit_reg): New function.
778 (s390x_emit_pop): New function.
779 (s390x_emit_stack_flush): New function.
780 (s390x_emit_zero_ext): New function.
781 (s390x_emit_swap): New function.
782 (s390x_emit_stack_adjust): New function.
783 (s390x_emit_int_call_1): New function.
784 (s390x_emit_void_call_2): New function.
785 (s390x_emit_eq_goto): New function.
786 (s390x_emit_ne_goto): New function.
787 (s390x_emit_lt_goto): New function.
788 (s390x_emit_le_goto): New function.
789 (s390x_emit_gt_goto): New function.
790 (s390x_emit_ge_goto): New function.
791 (s390_emit_ops): New function.
792 (struct linux_target_ops): Fill in emit_ops hook.
793
abd9baf9
MK		 7942016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
795
796 PR 18377
797 * Makefile.in: Add s390 IPA files.
798 * configure.srv: Build IPA for s390.
799 * linux-s390-ipa.c: New file.
800 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
801 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
802 (tdesc_s390_linux32): Likewise.
803 (init_registers_s390_linux32v1): Likewise.
804 (tdesc_s390_linux32v1): Likewise.
805 (init_registers_s390_linux32v2): Likewise.
806 (tdesc_s390_linux32v2): Likewise.
807 (init_registers_s390_linux64): Likewise.
808 (tdesc_s390_linux64): Likewise.
809 (init_registers_s390_linux64v1): Likewise.
810 (tdesc_s390_linux64v1): Likewise.
811 (init_registers_s390_linux64v2): Likewise.
812 (tdesc_s390_linux64v2): Likewise.
813 (init_registers_s390_te_linux64): Likewise.
814 (tdesc_s390_te_linux64): Likewise.
815 (init_registers_s390_vx_linux64): Likewise.
816 (tdesc_s390_vx_linux64): Likewise.
817 (init_registers_s390_tevx_linux64): Likewise.
818 (tdesc_s390_tevx_linux64): Likewise.
819 (init_registers_s390x_linux64): Likewise.
820 (tdesc_s390x_linux64): Likewise.
821 (init_registers_s390x_linux64v1): Likewise.
822 (tdesc_s390x_linux64v1): Likewise.
823 (init_registers_s390x_linux64v2): Likewise.
824 (tdesc_s390x_linux64v2): Likewise.
825 (init_registers_s390x_te_linux64): Likewise.
826 (tdesc_s390x_te_linux64): Likewise.
827 (init_registers_s390x_vx_linux64): Likewise.
828 (tdesc_s390x_vx_linux64): Likewise.
829 (init_registers_s390x_tevx_linux64): Likewise.
830 (tdesc_s390x_tevx_linux64): Likewise.
831 (have_hwcap_s390_vx): New static variable.
832 (s390_arch_setup): Fill have_hwcap_s390_vx.
833 (s390_get_thread_area): New function.
834 (s390_ft_entry_gpr_esa): New const.
835 (s390_ft_entry_gpr_zarch): New const.
836 (s390_ft_entry_misc): New const.
837 (s390_ft_entry_fr): New const.
838 (s390_ft_entry_vr): New const.
839 (s390_ft_main_31): New const.
840 (s390_ft_main_64): New const.
841 (s390_ft_exit_fr): New const.
842 (s390_ft_exit_vr): New const.
843 (s390_ft_exit_misc): New const.
844 (s390_ft_exit_gpr_esa): New const.
845 (s390_ft_exit_gpr_zarch): New const.
846 (append_insns): New function.
847 (s390_relocate_instruction): New function.
848 (s390_install_fast_tracepoint_jump_pad): New function.
849 (s390_get_min_fast_tracepoint_insn_len): New function.
850 (s390_get_ipa_tdesc_idx): New function.
851 (struct linux_target_ops): Wire in the above functions.
852 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
853 * linux-s390-tdesc.h: New file.
854
a4105d04
MK		 8552016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
856
857 * linux-s390-low.c (s390_supports_tracepoints): New function.
858 (struct linux_target_ops): Fill supports_tracepoints hook.
859
35ac8b3e
YQ		 8602016-03-18 Yao Qi <yao.qi@linaro.org>
861
862 * linux-low.c (lwp_signal_can_be_delivered): New function.
863 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
864
94610ec4
YQ		 8652016-03-18 Yao Qi <yao.qi@linaro.org>
866
867 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
868 0 if signal is enqueued. Remove 'signal' from one debugging
869 message. Move one debugging message to some lines below.
870 Remove code setting 'signal' to 0.
871
80aea927
YQ		 8722016-03-18 Yao Qi <yao.qi@linaro.org>
873
874 * linux-low.c (linux_low_filter_event): Remove redundant
875 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
876
b04fd3be
MK		 8772016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
878
879 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
880 (struct linux_target_ops): Wire in the above.
881
c40c8d4b
YQ		 8822016-03-03 Yao Qi <yao.qi@linaro.org>
883
884 * linux-low.c: Update comments to start_step_over.
885
0f8288ae
YQ		 8862016-03-03 Yao Qi <yao.qi@linaro.org>
887
888 PR server/19736
889 * linux-low.c (handle_extended_wait): Set child suspended
890 if event_lwp->bp_reinsert isn't zero.
891
fdbd04a8
YQ		 8922016-03-02 Yao Qi <yao.qi@linaro.org>
893
894 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
895 enqueue_pending_signal.
896
6896a8fa
MK		 8972016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
898
899 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
900 is actually loaded.
901
ab503087
MK		 9022016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
903
904 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
905 (s390_regmap_3264) [!__s390x__]: New global.
906 (s390_collect_ptrace_register): Skip map entries containing -1.
907 (s390_supply_ptrace_register): Ditto.
908 (s390_fill_gprs_high): New function.
909 (s390_store_gprs_high): New function.
910 (s390_regsets): Add NT_S390_HIGH_GPRS.
911 (s390_get_hwcap): Enable on 31-bit.
912 (have_hwcap_s390_high_gprs): Enable on 31-bit.
913 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
914 Detect NT_S390_HIGH_GPRS.
915 (s390_usrregs_info_3264): Enable on 31-bit.
916 (s390_regs_info): Enable regs_info_3264 on 31-bit.
917 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
918
ae91f625
MK		 9192016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
920
921 PR gdb/13808
922 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
923 * configure.srv: Ditto.
924 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
925 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
926 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
927 (init_registers_amd64_linux): Remove prototype.
928 (tdesc_amd64_linux): Remove declaration.
929 (get_ipa_tdesc): New function.
930 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
931 initialize remaining tdescs.
932 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
933 (init_registers_i386_linux): Remove prototype.
934 (tdesc_i386_linux): Remove declaration.
935 (get_ipa_tdesc): New function.
936 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
937 initialize remaining tdescs.
938 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
939 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
940 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
941 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
942 (x86_get_ipa_tdesc_idx): New function.
943 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
944 * linux-x86-tdesc.h: New file.
945 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
946 (target_get_ipa_tdesc_idx): New macro.
947 * tracepoint.c (ipa_tdesc_idx): New macro.
948 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
949 (symbol_list): Add ipa_tdesc_idx.
950 (cmd_qtstart): Write ipa_tdesc_idx in the target.
951 (ipa_tdesc): Remove.
952 (ipa_tdesc_idx): New variable.
953 (get_context_regcache): Use get_ipa_tdesc.
954 (gdb_collect): Ditto.
955 (gdb_probe): Ditto.
956 * tracepoint.h (get_ipa_tdesc): New prototype.
957 (ipa_tdesc): Remove.
958
e7ad2f14
PA		 9592016-02-24 Pedro Alves <palves@redhat.com>
960
961 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
962 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
963 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
964 Factor out common code between the USE_SIGTRAP_SIGINFO and
965 !USE_SIGTRAP_SIGINFO blocks.
966 (linux_low_filter_event): Call save_stop_reason instead of
967 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
968 Update comments.
969 (linux_wait_1): Update comments.
970
657f9cde
WW		 9712016-02-24 Wei-cheng Wang <cole945@gmail.com>
972
973 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
974 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
975 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
976 ppc_insert_point, ppc_remove_point.
977
b00b61e1
MK		 9782016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
979
980 * linux-s390-low.c (s390_supports_z_point_type): New function.
981 (struct linux_target_ops): Wire s390_supports_z_point_type in.
982
553cb527
YQ		 9832016-02-16 Yao Qi <yao.qi@linaro.org>
984
985 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
986 PC. Get pc from regcache_read_pc.
987
a5652c21
YQ		 9882016-02-12 Yao Qi <yao.qi@linaro.org>
989
990 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
991 or linux_get_pc_32bit.
992 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
993
ed443b61
YQ		 9942016-02-12 Yao Qi <yao.qi@linaro.org>
995
996 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
997 arm_linux_get_next_pcs_fixup.
998
020ecd38
MK		 9992016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
1000
1001 * tracepoint.c (x_tracepoint_action_download): Change
1002 write_inferior_data_ptr to write_inferior_data_pointer.
1003 (cmd_qtstart): Likewise.
1004 (write_inferior_data_ptr): Remove.
1005 (download_agent_expr): Change write_inferior_data_ptr to
1006 write_inferior_data_pointer.
1007 (download_tracepoint_1): Likewise.
1008 (download_tracepoint): Likewise.
1009 (download_trace_state_variables): Likewise.
1010
7cae9051
WW		 10112016-02-11 Wei-cheng Wang <cole945@gmail.com>
1012 Marcin Kościelnicki <koriakin@0x04.net>
1013
1014 * tracepoint.c (struct tracepoint_action_ops): Remove.
1015 (struct tracepoint_action): Remove ops.
1016 (m_tracepoint_action_download, r_tracepoint_action_download)
1017 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
1018 size and offset accordingly.
1019 (m_tracepoint_action_ops, r_tracepoint_action_ops)
1020 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
1021 (tracepoint_action_send, tracepoint_action_download): New functions.
1022 Helpers for trace action handlers.
1023 (add_tracepoint_action): Remove setup actions ops.
1024 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
1025
9f6a71b4
YQ		 10262016-02-10 Yao Qi <yao.qi@linaro.org>
1027
1028 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
1029
1e94266c
SM		 10302016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1031
1032 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
1033 to AC_OUTPUT.
1034 * configure: Regenerate.
1035
8adce034
SM		 10362016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1037
1038 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
1039 void * to gdb_byte *.
1040 * linux-low.c (siginfo_fixup): Likewise.
1041 (linux_xfer_siginfo): Likewise.
1042 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
1043 Likewise.
1044 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
1045
93813b37
WT		 10462016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
1047
1048 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
1049 to srv_tgtobj.
1050 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
1051 to srv_tgtobj.
1052 * linux-x86-low.c [__x86_64__]: Include
1053 "nat/amd64-linux-siginfo.h".
1054 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
1055 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
1056 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
1057 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
1058 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
1059 (cpt_si_fd, si_timerid, si_overrun): Move from
1060 nat/amd64-linux-siginfo.c.
1061 * Makefile.in (amd64-linux-siginfo.o:): New rule.
1062
8424cc97
SM		 10632016-01-28 Simon Marchi <simon.marchi@ericsson.com>
1064
1065 * server.c (skip_to_semicolon): Remove.
1066 (process_point_options): Use strchrnul instead of
1067 skip_to_semicolon.
1068
4d18591b
YQ		 10692016-01-26 Yao Qi <yao.qi@linaro.org>
1070
1071 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
1072 * linux-low.c (install_software_single_step_breakpoints): Don't
1073 call regcache_read_pc.
1074 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
1075 argument pc.
1076
d8020970
YQ		 10772016-01-26 Yao Qi <yao.qi@linaro.org>
1078
1079 * linux-low.c (install_software_single_step_breakpoints): Call
1080 regcache_read_pc instead of get_pc.
1081
8b207339
YQ		 10822016-01-26 Yao Qi <yao.qi@linaro.org>
1083
1084 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
1085 (unblock_async_io): Rename to ...
1086 (block_unblock_async_io): ... it. New function.
1087 (enable_async_io): Don't install SIGIO handler. Unblock it
1088 instead.
1089 (disable_async_io): Don't ignore SIGIO. Block it instead.
1090 (initialize_async_io): Install SIGIO handler. Don't call
1091 unblock_async_io.
1092
18879fef
YQ		 10932016-01-26 Yao Qi <yao.qi@linaro.org>
1094
1095 * remote-utils.c (getpkt): If the buffer isn't empty, and the
1096 first character is '\003', call *the_target->request_interrupt.
1097
a0f8e08a
YQ		 10982016-01-25 Yao Qi <yao.qi@linaro.org>
1099
1100 * remote-utils.c (new_thread_notify): Remove.
1101 (dead_thread_notify): Likewise.
1102 * remote-utils.h (new_thread_notify): Remove declaration.
1103 (dead_thread_notify): Likewise.
1104
cc5fd9ab
MK		 11052016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
1106
1107 * gdb.trace/pending.exp: Fix expected message on continue.
1108
99e8eb11
MK		 11092016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
1110
1111 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
1112 it works properly on big-endian machines where sizeof (CORE_ADDR)
1113 != sizeof (void *).
1114
a994041d
PA		 11152016-01-21 Pedro Alves <palves@redhat.com>
1116
1117 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
1118 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
1119 * configure: Regenerate.
1120
f7a6a40d
YQ		 11212016-01-21 Yao Qi <yao.qi@linaro.org>
1122
1123 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
1124 is_thumb and set it according to CPSR saved on the stack.
1125 (get_next_pcs_syscall_next_pc): Pass is_thumb to
1126 arm_sigreturn_next_pc.
1127
6f69e520
YQ		 11282016-01-18 Yao Qi <yao.qi@linaro.org>
1129
1130 * linux-low.c (linux_set_pc_64bit): New function.
1131 (linux_get_pc_64bit): New function.
1132 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
1133 Declare.
1134 * linux-sparc-low.c (debug_threads): Remove declaration.
1135 (sparc_get_pc): Remove.
1136 (the_low_target): Use linux_get_pc_64bit instead of
1137 sparc_get_pc.
1138 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
1139 (the_low_target): Use linux_get_pc_64bit and
1140 linux_set_pc_64bit.
1141
276d4552
YQ		 11422016-01-18 Yao Qi <yao.qi@linaro.org>
1143
1144 * linux-arm-low.c (debug_threads): Remove declaration.
1145 (arm_get_pc, arm_set_pc): Remove.
1146 (the_low_target): Use linux_get_pc_32bit and
1147 linux_set_pc_32bit.
1148 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
1149 (the_low_target): Use linux_get_pc_32bit and
1150 linux_set_pc_32bit.
1151 * linux-cris-low.c (debug_threads): Remove declaration.
1152 (cris_get_pc, cris_set_pc,): Remove.
1153 (the_low_target): Use linux_get_pc_32bit and
1154 linux_set_pc_32bit.
1155 * linux-crisv32-low.c (debug_threads): Remove declaration.
1156 (cris_get_pc, cris_set_pc): Remove.
1157 (the_low_target): Use linux_get_pc_32bit and
1158 linux_set_pc_32bit.
1159 * linux-low.c: Include inttypes.h.
1160 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
1161 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
1162 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
1163 (the_low_target): Use linux_get_pc_32bit and
1164 linux_set_pc_32bit.
1165 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
1166 (the_low_target): Use linux_get_pc_32bit and
1167 linux_set_pc_32bit.
1168 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
1169 (the_low_target): Use linux_get_pc_32bit and
1170 linux_set_pc_32bit.
1171 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
1172 (the_low_target): Use linux_get_pc_32bit and
1173 linux_set_pc_32bit.
1174 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
1175 (the_low_target): Use linux_get_pc_32bit and
1176 linux_set_pc_32bit.
1177
eb0edac8
GB		 11782016-01-18 Gary Benson <gbenson@redhat.com>
1179
1180 * configure.ac (AC_FUNC_FORK): New check.
1181 * config.in: Regenerate.
1182 * configure: Likewise.
1183
1b451dda
YQ		 11842016-01-14 Yao Qi <yao.qi@linaro.org>
1185
1186 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
1187 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
1188 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
1189 arm_get_next_pcs_ctor.
1190
82075af2
JS		 11912016-01-12 Josh Stone <jistone@redhat.com>
1192 Philippe Waroquiers <philippe.waroquiers@skynet.be>
1193
1194 * inferiors.h: Include "gdb_vecs.h".
1195 (struct process_info): Add syscalls_to_catch.
1196 * inferiors.c (remove_process): Free syscalls_to_catch.
1197 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
1198 syscall_return stops.
1199 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
1200 * server.c (handle_general_set): Handle QCatchSyscalls.
1201 (handle_query): Report support for QCatchSyscalls.
1202 * target.h (struct target_ops): Add supports_catch_syscall.
1203 (target_supports_catch_syscall): New macro.
1204 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
1205 (struct lwp_info): Add syscall_state.
1206 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
1207 Maintain syscall_state and syscalls_to_catch across exec.
1208 (get_syscall_trapinfo): New function, proxy to the_low_target.
1209 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
1210 (linux_low_filter_event): Toggle syscall_state entry/return for
1211 syscall traps, and set it ignored for all others.
1212 (gdb_catching_syscalls_p): New function.
1213 (gdb_catch_this_syscall_p): New function.
1214 (linux_wait_1): Handle SYSCALL_SIGTRAP.
1215 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
1216 (linux_supports_catch_syscall): New function.
1217 (linux_target_ops): Install it.
1218 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
1219 (the_low_target): Install it.
1220
8f13a3ce
MF		 12212016-01-12 Mike Frysinger <vapier@gentoo.org>
1222
1223 * acinclude.m4: Include new ../warning.m4 file.
1224 * configure: Regenerated.
1225 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
1226
5b3da067
MF		 12272016-01-12 Mike Frysinger <vapier@gentoo.org>
1228
1229 * ax.c (is_goto_target): Mark static.
1230 * linux-low.c (register_addr): Likewise.
1231 (linux_fetch_registers, linux_store_registers): Likewise.
1232 * mem-break.c (any_persistent_commands): Fix old prototype.
1233 (add_commands_to_breakpoint): Mark static.
1234 * regcache.c (find_register_by_name): Delete unused func.
1235 * remote-utils.c (hex_or_minus_one): Mark static.
1236 * server.c (monitor_show_help): Mark static.
1237 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
1238 handle_v_requests): Likewise.
1239
bc504a31
PA		 12402016-01-12 Pedro Alves <palves@redhat.com>
1241
1242 Remove use of the registered trademark symbol throughout.
1243
5a0dd67a
YQ		 12442016-01-08 Yao Qi <yao.qi@linaro.org>
1245
1246 * remote-utils.c (getpkt): If c is '\003', call target hook
1247 request_interrupt.
1248
b2ca446f
YQ		 12492016-01-06 Yao Qi <yao.qi@linaro.org>
1250
1251 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
1252 linux-aarch32-low.c.
1253 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1254 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
1255 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1256 (thumb2_breakpoint): Declare.
1257 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
1258 linux-aarch32-low.h.
1259 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1260 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
1261 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1262
edd88788
JB		 12632016-01-01 Joel Brobecker <brobecker@adacore.com>
1264
1265 * gdbreplay.c (gdbreplay_version): Change copyright year in
1266 version message.
1267 * server.c (gdbserver_version): Likewise.
1268
65da7f14
PP		 12692015-12-28 Patrick Palka <patrick@parcs.ath.cx>
1270
1271 * server.c (crc32_table): Delete.
1272 (crc32): Use libiberty's xcrc32 function.
1273
4abd5ed2
JB		 12742015-12-22 Joel Brobecker <brobecker@adacore.com>
1275
1276 * lynx-low.c (lynx_delete_thread_callback): New function.
1277 (lynx_mourn): Properly delete our process and all of its
1278 threads. Remove call to clear_inferiors.
1279
0e50fe5c
JB		 12802015-12-22 Joel Brobecker <brobecker@adacore.com>
1281
1282 * target.c (thread_search_callback): Add check that
1283 the thread_stopped target callback is not NULL before
1284 calling it.
1285
35adc03f
YQ		 12862015-12-21 Yao Qi <yao.qi@linaro.org>
1287
1288 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
1289 arm breakpoint.
1290
bd2b2909
AT		 12912015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1292
1293 * server.c (handle_query): Call target_supports_software_single_step.
1294
7fe5e27e
AT		 12952015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1296
1297 * linux-low.c (single_step): New function.
1298 (linux_resume_one_lwp_throw): Call single_step.
1299 (start_step_over): Likewise.
1300
d9311bfa
AT		 13012015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1302
1303 * Makefile.in (SFILES): Append arch/arm-linux.c,
1304 arch/arm-get-next-pcs.c.
1305 (arm-linux.o): New rule.
1306 (arm-get-next-pcs.o): New rule.
1307 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
1308 arm-linux.o.
1309 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
1310 to linux-aarch32-low.c.
1311 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1312 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1313 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1314 (thumb2_breakpoint_len): Likewise.
1315 (arm_is_thumb_mode): Make non-static.
1316 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
1317 from linux-aarch32-low.c.
1318 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1319 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1320 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1321 (thumb2_breakpoint_len): Likewise.
1322 (arm_is_thumb_mode): New declaration.
1323 * linux-arm-low.c: Include arch/arm-linux.h
1324 aarch/arm-get-next-pcs.h, sys/syscall.h.
1325 (get_next_pcs_ops): New struct.
1326 (get_next_pcs_addr_bits_remove): New function.
1327 (get_next_pcs_is_thumb): New function.
1328 (get_next_pcs_read_memory_unsigned_integer): Likewise.
1329 (arm_sigreturn_next_pc): Likewise.
1330 (get_next_pcs_syscall_next_pc): Likewise.
1331 (arm_gdbserver_get_next_pcs): Likewise.
1332 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
1333 Initialize.
1334 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
1335 * server.h: Include gdb_vecs.h.
1336
68ce2059
AT		 13372015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1338
1339 * Makefile.in (SFILES): Append common/common-regcache.c.
1340 (OBS): Append common-regcache.o.
1341 (common-regcache.o): New rule.
1342 * regcache.c (init_register_cache): Initialize cache to
1343 REG_UNAVAILABLE.
1344 (regcache_raw_read_unsigned): New function.
1345 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
1346 register_status enum.
1347
fa5308bd
AT		 13482015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1349
1350 * linux-aarch64-low.c (the_low_targets): Rename
1351 breakpoint_reinsert_addr to get_next_pcs.
1352 * linux-arm-low.c (the_low_targets): Likewise.
1353 * linux-bfin-low.c (the_low_targets): Likewise.
1354 * linux-cris-low.c (the_low_targets): Likewise.
1355 * linux-crisv32-low.c (the_low_targets): Likewise.
1356 * linux-low.c (can_software_single_step): Likewise.
1357 (install_software_single_step_breakpoints): New function.
1358 (start_step_over): Use install_software_single_step_breakpoints.
1359 * linux-low.h: New CORE_ADDR vector.
1360 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
1361 get_next_pcs.
1362 * linux-mips-low.c (the_low_targets): Likewise.
1363 * linux-nios2-low.c (the_low_targets): Likewise.
1364 * linux-sparc-low.c (the_low_targets): Likewise.
1365
4a6ed09b
PA		 13662015-12-17 Pedro Alves <palves@redhat.com>
1367
1368 * linux-low.c (linux_kill_one_lwp): Remove references to
1369 LinuxThreads.
1370 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
1371 to 'kill'.
1372 (linux_init_signals): Delete.
1373 (initialize_low): Adjust.
1374 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
1375
7544db95
PA		 13762015-12-16 Pedro Alves <palves@redhat.com>
1377
1378 * configure.ac (compiler warning flags): When testing a
1379 -Wno-foo option, check whether -Wfoo works instead.
1380 * configure: Regenerate.
1381
8020350c
DB		 13822015-12-11 Don Breazeal <donb@codesourcery.com>
1383
1384 * server.c (process_serial_event): Don't exit from gdbserver
1385 in remote mode if there are still active inferiors.
1386
db91f502
YQ		 13872015-12-11 Yao Qi <yao.qi@linaro.org>
1388
1389 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
1390 arm_breakpoint_at if the process is 32-bit.
1391
b37a6290
YQ		 13922015-12-11 Yao Qi <yao.qi@linaro.org>
1393
1394 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
1395 arm breakpoint.
1396
17b1509a
YQ		 13972015-12-07 Yao Qi <yao.qi@linaro.org>
1398
1399 * configure.srv: Append arm.o to srv_tgtobj for
1400 aarch64*-*-linux* target.
1401 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
1402 from linux-arm-low.c.
1403 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1404 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1405 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1406 (thumb2_breakpoint_len): Likewise.
1407 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
1408 (arm_breakpoint_kinds): Likewise.
1409 (arm_breakpoint_kind_from_pc): Likewise.
1410 (arm_sw_breakpoint_from_kind): Likewise.
1411 (arm_breakpoint_kind_from_current_state): Likewise.
1412 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
1413 (arm_sw_breakpoint_from_kind): Declare.
1414 (arm_breakpoint_kind_from_current_state): Declare.
1415 (arm_breakpoint_at): Declare.
1416 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
1417 arm_sw_breakpoint_from_kind if process is 32-bit.
1418 (aarch64_breakpoint_kind_from_pc): New function.
1419 (aarch64_breakpoint_kind_from_current_state): New function.
1420 (the_low_target): Initialize fields breakpoint_kind_from_pc
1421 and breakpoint_kind_from_current_state.
1422 * linux-arm-low.c (arm_breakpoint_kinds): Move to
1423 linux-aarch32-low.c.
1424 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
1425 (arm_breakpoint, arm_breakpoint_len): Likewise.
1426 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
1427 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1428 (arm_is_thumb_mode): Likewise.
1429 (arm_breakpoint_at): Likewise.
1430 (arm_breakpoint_kind_from_pc): Likewise.
1431 (arm_sw_breakpoint_from_kind): Likewise.
1432 (arm_breakpoint_kind_from_current_state): Likewise.
1433
1434 Revert:
1435 2015-08-04 Yao Qi <yao.qi@linaro.org>
1436
1437 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
1438 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
1439 * server.c (extended_protocol): Remove "static".
1440 * server.h (extended_protocol): Declare it.
1441
ece66d65
JS		 14422015-12-04 Josh Stone <jistone@redhat.com>
1443
1444 * target.h (struct target_ops) <arch_setup>: Rename to ...
1445 (struct target_ops) <post_create_inferior>: ... this.
1446 (target_arch_setup): Rename to ...
1447 (target_post_create_inferior): ... this, calling post_create_inferior.
1448 * server.c (start_inferior): Update target_arch_setup calls to
1449 target_post_create_inferior.
1450 * linux-low.c (linux_low_ptrace_options): Forward declare.
1451 (linux_arch_setup): Update its comment for general use.
1452 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
1453 (struct linux_target_ops): Use linux_post_create_inferior.
1454 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
1455 to post_create_inferior.
1456 * nto-low.c (struct nto_target_ops): Likewise.
1457 * spu-low.c (struct spu_target_ops): Likewise.
1458 * win32-low.c (struct win32_target_ops): Likewise.
1459
e58c48b4
AT		 14602015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
1461
1462 * linux-arm-low.c: Remove duplicate arch/arm.h include.
1463
fbec8956
AT		 14642015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1465
1466 * linux-arm-low.c (arm_reinsert_addr): Remove function.
1467 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
1468 * linux-cris-low.c (cris_reinsert_addr> Remove function.
1469 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1470 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
1471 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1472 * linux-mips-low.c (mips_reinsert_addr): Remove function.
1473 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1474 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
1475 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1476 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
1477 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1478
9b4c5f87
AT		 14792015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1480
1481 * linux-low.c (linux_look_up_symbols): Don't call
1482 linux_supports_traceclone.
1483 * linux-low.h (thread_db_init): Remove use_events argument.
1484 * thread-db.c (thread_db_use_event): Remove global variable.
1485 (struct thread_db) <td_thr_event_enable_p>: Remove field.
1486 (struct thread_db) <td_create_bp>: Remove field.
1487 (thread_db_create_event): Remove function.
1488 (thread_db_enable_reporting): Likewise.
1489 (find_one_thread): Don't check for thread_db_use_events.
1490 (attach_thread): Likewise.
1491 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
1492 (try_thread_db_load_1): Don't check for thread_db_use_events.
1493 (thread_db_init): Remove use_events argument and thread events
1494 handling.
1495 (remove_thread_event_breakpoints): Remove function.
1496 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
1497
7d00775e
AT		 14982015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1499
1500 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
1501 New function.
1502 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1503 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
1504 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1505 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
1506 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
1507 Initialize.
1508 * linux-crisv32-low.c (cris_supports_hardware_single_step):
1509 New function.
1510 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1511 * linux-low.c (can_hardware_single_step): Use
1512 supports_hardware_single_step.
1513 (can_software_single_step): New function.
1514 (start_step_over): Call can_software_single_step.
1515 (linux_supports_hardware_single_step): New function.
1516 (struct target_ops) <supports_software_single_step>: Initialize.
1517 * linux-low.h (struct linux_target_ops)
1518 <supports_hardware_single_step>: Initialize.
1519 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
1520 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1521 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
1522 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
1523 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
1524 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1525 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
1526 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1527 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
1528 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
1529 Initialize.
1530 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
1531 (struct linux_target_ops) <tile_supports_hardware_single_step>:
1532 Initialize.
1533 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
1534 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1535 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
1536 New function.
1537 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1538 * target.h (struct target_ops): <supports_software_single_step>:
1539 New field.
1540 (target_supports_software_single_step): New macro.
1541
2d97cd35
AT		 15422015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1543
1544 * linux-low.c (linux_wait_1): Fix pc advance condition.
1545 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
1546 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
1547
769ef81f
AT		 15482015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1549
1550 * linux-arm-low.c (arm_is_thumb_mode): New function.
1551 (arm_breakpoint_at): Use arm_is_thumb_mode.
1552 (arm_breakpoint_kind_from_current_state): New function.
1553 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
1554 Initialize.
1555 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
1556 (linux_breakpoint_kind_from_current_state): New function.
1557 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
1558 * linux-low.h (struct linux_target_ops)
1559 <breakpoint_kind_from_current_state>: New field.
1560 * target.h (struct target_ops): Likewise.
1561 (target_breakpoint_kind_from_current_state): New macro.
1562
1bebeeca
PA		 15632015-11-30 Pedro Alves <palves@redhat.com>
1564
1565 * linux-low.c (linux_resume): Wake up the event loop before
1566 returning.
1567
a67a9fae
PA		 15682015-11-30 Pedro Alves <palves@redhat.com>
1569
1570 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
1571 check.
1572 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
1573 to -1.
1574 * target.c (struct thread_search): New structure.
1575 (thread_search_callback): New function.
1576 (prev_general_thread): New global.
1577 (prepare_to_access_memory, done_accessing_memory): New functions.
1578 * target.h (prepare_to_access_memory, done_accessing_memory):
1579 Replace macros with function declarations.
1580
f2faf941
PA		 15812015-11-30 Pedro Alves <palves@redhat.com>
1582
1583 PR 14618
1584 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
1585 report TARGET_WAITKIND_NO_RESUMED.
1586 * remote-utils.c (prepare_resume_reply): Handle
1587 TARGET_WAITKIND_NO_RESUMED.
1588 * server.c (report_no_resumed): New global.
1589 (handle_query) <qSupported>: Handle "no-resumed+". Report
1590 "no-resumed+" support.
1591 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
1592 return error if the client doesn't support no-resumed events.
1593 (push_stop_notification): New function.
1594 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
1595 events if the client supports them.
1596
a681f9c9
PA		 15972015-11-30 Pedro Alves <palves@redhat.com>
1598
1599 * linux-low.c (thread_still_has_status_pending_p): Don't check
1600 vCont;t here.
1601 (lwp_resumed): New function.
1602 (status_pending_p_callback): Return early if the LWP is not
1603 supposed to be resumed.
1604
65706a29
PA		 16052015-11-30 Pedro Alves <palves@redhat.com>
1606
1607 * linux-low.c (handle_extended_wait): Assert that the LWP's
1608 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
1609 thread create events, leave the new child's status pending.
1610 (linux_low_filter_event): If GDB wants to hear about thread exit
1611 events, leave the LWP marked dead and don't delete it.
1612 (linux_wait_for_event_filtered): Don't check for thread exit.
1613 (filter_exit_event): New function.
1614 (linux_wait_1): Use it, when returning an exit event.
1615 (linux_resume_one_lwp_throw): Assert that the LWP's
1616 waitstatus is TARGET_WAITKIND_IGNORE.
1617 * remote-utils.c (prepare_resume_reply): Handle
1618 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
1619 * server.c (report_thread_events): New global.
1620 (handle_general_set): Handle QThreadEvents.
1621 (handle_query) <qSupported>: Handle and report QThreadEvents+;
1622 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
1623 TARGET_WAITKIND_THREAD_EXITED.
1624 * server.h (report_thread_events): Declare.
1625
56cf4bed
PA		 16262015-11-30 Pedro Alves <palves@redhat.com>
1627
1628 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
1629 the thread's last_resume_kind was resume_stop.
1630
500c1d85
PA		 16312015-11-30 Pedro Alves <palves@redhat.com>
1632
1633 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
1634 before returning.
1635
de979965
PA		 16362015-11-30 Pedro Alves <palves@redhat.com>
1637
1638 * server.c (handle_v_requests): Handle vCtrlC.
1639
34c65914
PA		 16402015-11-30 Pedro Alves <palves@redhat.com>
1641
1642 * gdbthread.h (find_any_thread_of_pid): Declare.
1643 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
1644 functions.
1645 * server.c (handle_query): If current_thread is NULL, look for
1646 another thread of the selected process.
1647
79efa585 16482015-11-26 Daniel Colascione <dancol@dancol.org>
01a49af8 1649 Simon Marchi <simon.marchi@ericsson.com>
79efa585
SM		 1650
1651 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
1652 * server.c (handle_qxfer_threads_worker): Refactor to include thread
1653 name in reply.
1654 * target.h (struct target_ops) <thread_name>: New field.
1655 (target_thread_name): New macro.
1656
80d82c19
JB		 16572015-11-23 Joel Brobecker <brobecker@adacore.com>
1658
1659 * regcache.h (regcache_invalidate_pid): Add declaration.
1660 * regcache.c (regcache_invalidate_pid): New function, extracted
1661 from regcache_invalidate.
1662 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
1663 Add trivial documentation comment.
1664 * lynx-low.c: Use regcache_invalidate_pid instead of
1665 regcache_invalidate.
1666
64da5dd5
JB		 16672015-11-23 Joel Brobecker <brobecker@adacore.com>
1668
1669 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
1670 and Elf64_auxv_t if the target is Android.
1671
37ce4055
DE		 16722015-11-22 Doug Evans <xdje42@gmail.com>
1673
1674 * target.h: #include <sys/types.h>.
1675
06e03fff
PA		 16762015-11-19 Pedro Alves <palves@redhat.com>
1677
1678 * linux-low.c (linux_process_qsupported): Change prototype.
1679 Adjust.
1680 * linux-low.h (struct linux_target_ops) <process_qsupported>:
1681 Change prototype.
1682 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
1683 and adjust to loop over all features.
1684 * server.c (handle_query) <qSupported>: Adjust to call
1685 target_process_qsupported once, passing it a vector of unprocessed
1686 features.
1687 * target.h (struct target_ops) <process_qsupported>: Change
1688 prototype.
1689 (target_process_qsupported): Adjust.
1690
9a084706
PA		 16912015-11-19 Pedro Alves <palves@redhat.com>
1692
1693 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
1694 mode.
1695 * configure: Regenerate.
1696
dad44a1f
PA		 16972015-11-19 Pedro Alves <palves@redhat.com>
1698
1699 * configure: Regenerate.
1700
231c0592
YQ		 17012015-11-19 Yao Qi <yao.qi@linaro.org>
1702
1703 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
1704 type to uint32_t.
1705
6c1c9a8b
YQ		 17062015-11-19 Yao Qi <yao.qi@linaro.org>
1707
1708 * linux-aarch64-low.c (enum aarch64_operand_type): New.
1709 (struct aarch64_operand): Move enum out.
1710
9caa3311
YQ		 17112015-11-19 Yao Qi <yao.qi@linaro.org>
1712
1713 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
1714 struct user_fpsimd_state *.
1715 (aarch64_store_fpregset): Likewise.
1716
6a69a054
YQ		 17172015-11-19 Yao Qi <yao.qi@linaro.org>
1718
1719 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
1720 struct user_pt_regs *.
1721 (aarch64_store_gregset): Likewise.
1722
1798301e
PA		 17232015-11-18 Pedro Alves <palves@redhat.com>
1724
1725 * Makefile.in (all_object_files): Add $IPA_OBJS.
1726
ce7715e2
PA		 17272015-11-17 Pedro Alves <palves@redhat.com>
1728
1729 * win32-low.c (win32_resume): Use gdb_signal_from_host,
1730 GDB_SIGNAL_0 and gdb_signal_to_string.
1731
c0879059
PA		 17322015-11-17 Pedro Alves <palves@redhat.com>
1733
1734 * win32-low.c (handle_output_debug_string): Remove parameter.
1735 (win32_kill): Remove our_status local and adjust call to
1736 handle_output_debug_string.
1737 (get_child_debug_event): Adjust call to
1738 handle_output_debug_string.
1739
1996e237
SM		 17402015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1741
1742 * linux-mips-low.c (mips_fill_gregset): Add cast.
1743 (mips_store_gregset): Likewise.
1744 (mips_fill_fpregset): Likewise.
1745 (mips_store_fpregset): Likewise.
1746
cbec665b
SM		 17472015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1748
1749 * linux-mips-low.c (mips_add_watchpoint): Rename private to
1750 priv.
1751
eb3e3c67
SM		 17522015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1753
1754 * linux-mips-low.c (mips_linux_new_thread): Change type of
1755 watch_type to enum target_hw_bp_type.
1756
171de4b8
SM		 17572015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1758
1759 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
1760 Change return type to arm_hwbp_type.
1761
04248ead
SM		 17622015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1763
1764 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
1765 (arm_store_gregset): Likewise.
1766 * linux-arm-low.c (arm_get_hwcap): Likewise.
1767 (arm_read_description): Likewise.
1768
04b3479c
SM		 17692015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1770
1771 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
1772
2bc84e8a
SM		 17732015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1774
1775 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
1776 (ppc_fill_vsxregset): Likewise.
1777 (ppc_store_vsxregset): Likewise.
1778 (ppc_fill_vrregset): Likewise.
1779 (ppc_store_vrregset): Likewise.
1780 (ppc_fill_evrregset): Likewise.
1781 (ppc_store_evrregset): Likewise.
1782
e6c5bb05
SM		 17832015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1784
1785 * linux-ppc-low.c (ppc_usrregs_info): Remove
1786 forward-declaration.
1787 (ppc_arch_setup): Move lower in file.
1788
7ea45d72
SM		 17892015-10-30 Simon Marchi <simon.marchi@ericsson.com>
1790
1791 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
1792 (ps_pdwrite): Likewise.
1793
69291610
HW		 17942015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
1795
1796 * linux-arm-low.c (arm_new_thread): Move pointer dereference
1797 to after assert checks.
1798
b42945fd
SM		 17992015-10-29 Simon Marchi <simon.marchi@ericsson.com>
1800
1801 * proc-service.c (ps_pdread): Add/adjust casts.
1802 (ps_pdwrite): Add/adjust casts.
1803
d6f85c84
SM		 18042015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
1805
1806 * server.c (handle_search_memory_1): Cast return value of
1807 memmem.
1808
f98cd059
SM		 18092015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
1810
1811 * server.c (write_qxfer_response): Change type of data to
1812 gdb_byte *.
1813
d2412fa5
PA		 18142015-10-29 Pedro Alves <palves@redhat.com>
1815
1816 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
1817
c17414a2
PA		 18182015-10-29 Pedro Alves <palves@redhat.com>
1819
1820 * tracepoint.c (clear_installed_tracepoints): Add casts.
1821
e053fbc4
PA		 18222015-10-29 Pedro Alves <palves@redhat.com>
1823
1824 * server.c (handle_v_cont, process_serial_event): Add enum
1825 gdb_signal casts to signal parsing code.
1826
add67df8
PA		 18272015-10-29 Pedro Alves <palves@redhat.com>
1828
1829 * linux-low.h (NULL_REGSET): Define.
1830 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
1831 * linux-arm-low.c (arm_regsets): Likewise.
1832 * linux-crisv32-low.c (cris_regsets): Likewise.
1833 * linux-m68k-low.c (m68k_regsets): Likewise.
1834 * linux-mips-low.c (mips_regsets): Likewise.
1835 * linux-nios2-low.c (nios2_regsets): Likewise.
1836 * linux-ppc-low.c (ppc_regsets): Likewise.
1837 * linux-s390-low.c (s390_regsets): Likewise.
1838 * linux-sh-low.c (sh_regsets): Likewise.
1839 * linux-sparc-low.c (sparc_regsets): Likewise.
1840 * linux-tic6x-low.c (tic6x_regsets): Likewise.
1841 * linux-tile-low.c (tile_regsets): Likewise.
1842 * linux-x86-low.c (x86_regsets): Likewise.
1843 * linux-xtensa-low.c (xtensa_regsets): Likewise.
1844
50bc912a
PA		 18452015-10-29 Pedro Alves <palves@redhat.com>
1846
1847 * linux-low.h (NULL_REGSET): Define.
1848 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
1849 * linux-arm-low.c (arm_regsets): Likewise.
1850 * linux-crisv32-low.c (cris_regsets): Likewise.
1851 * linux-m68k-low.c (m68k_regsets): Likewise.
1852 * linux-mips-low.c (mips_regsets): Likewise.
1853 * linux-nios2-low.c (nios2_regsets): Likewise.
1854 * linux-ppc-low.c (ppc_regsets): Likewise.
1855 * linux-s390-low.c (s390_regsets): Likewise.
1856 * linux-sh-low.c (sh_regsets): Likewise.
1857 * linux-sparc-low.c (sparc_regsets): Likewise.
1858 * linux-tic6x-low.c (tic6x_regsets): Likewise.
1859 * linux-tile-low.c (tile_regsets): Likewise.
1860 * linux-x86-low.c (x86_regsets): Likewise.
1861 * linux-xtensa-low.c (xtensa_regsets): Likewise.
1862
682b2546
DE		 18632015-10-26 Doug Evans <dje@google.com>
1864
1865 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
1866
963843d4
DE		 18672015-10-26 Doug Evans <dje@google.com>
1868
1869 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
1870
d41401ac
DE		 18712015-10-26 Doug Evans <dje@google.com>
1872
1873 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
1874 for debug_printf.
1875 (attach_thread, find_new_threads_callback): Ditto.
1876
3db28855
AT		 18772015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
1878
1879 * mem-break.h (set_breakpoint_data): Remove.
1880
fb78e89c
AT		 18812015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
1882
1883 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
1884 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
1885 (initialize_low): Remove set_breakpoint_data call.
1886 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
1887 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
1888 (initialize_low): Remove set_breakpoint_data call.
1889 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
1890 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
1891 (initialize_low): Remove set_breakpoint_data call.
1892
2e6ee069
AT		 18932015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
1894
1895 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
1896 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
1897 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
1898 * target.h (target_breakpoint_kind_from_pc): New macro.
1899
1652a986
AT		 19002015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
1901
1902 * linux-low.c (default_breakpoint_kind_from_pc): New function.
1903 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
1904 the default breakpoint kind.
1905
abeead09
AT		 19062015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1907
1908 * linux-arm-low.c (arm_supports_z_point_type): Add software
1909 breakpoint support.
1910
b0b4b501
AT		 19112015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1912
1913 * linux-arm-low.c: Refactor breakpoint definitions.
1914 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
1915 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
1916
8689682c
AT		 19172015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1918
1919 * Makefile.in: Add arm.c/o.
1920 * configure.srv: Likewise.
1921 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
1922 (arm_breakpoint_kind_from_pc): New function.
1923 (arm_sw_breakpoint_from_kind): Return proper kind.
1924 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
1925
27165294
AT		 19262015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1927
1928 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
1929 removal.
1930 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
1931 (struct raw_breakpoint) <size>: Remove.
1932 (struct raw_breakpoint) <kind>: Add.
1933 (bp_size): New function.
1934 (bp_opcode): Likewise.
1935 (find_raw_breakpoint_at): Adjust for kind.
1936 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
1937 (remove_memory_breakpoint): Adjust for kind call bp_size.
1938 (set_raw_breakpoint_at): Adjust for kind.
1939 (set_breakpoint): Likewise.
1940 (set_breakpoint_at): Call breakpoint_kind_from_pc.
1941 (delete_raw_breakpoint): Adjust for kind.
1942 (delete_breakpoint): Likewise.
1943 (find_gdb_breakpoint): Likewise.
1944 (set_gdb_breakpoint_1): Likewise.
1945 (set_gdb_breakpoint): Likewise.
1946 (delete_gdb_breakpoint_1): Likewise.
1947 (delete_gdb_breakpoint): Likewise.
1948 (uninsert_raw_breakpoint): Likewise.
1949 (reinsert_raw_breakpoint): Likewise.
1950 (set_breakpoint_data): Remove.
1951 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
1952 (check_mem_read): Adjust for kind call bp_size.
1953 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
1954 (clone_one_breakpoint): Adjust for kind.
1955 * mem-break.h (set_gdb_breakpoint): Likewise.
1956 (delete_gdb_breakpoint): Likewise.
1957 * server.c (process_serial_event): Likewise.
1958
dd373349
AT		 19592015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1960
1961 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
1962 (struct linux_target_ops) <breakpoint>: Remove.
1963 (struct linux_target_ops) <breakpoint_len>: Remove.
1964 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1965 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1966 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
1967 (arm_sw_breakpoint_from_kind): New function.
1968 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
1969 (struct linux_target_ops) <breakpoint>: Remove.
1970 (struct linux_target_ops) <breakpoint_len>: Remove.
1971 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1972 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1973 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
1974 (struct linux_target_ops) <breakpoint>: Remove.
1975 (struct linux_target_ops) <breakpoint_len>: Remove.
1976 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1977 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1978 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
1979 (struct linux_target_ops) <breakpoint>: Remove.
1980 (struct linux_target_ops) <breakpoint_len>: Remove.
1981 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1982 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1983 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
1984 and sw_breakpoint_from_kind to increment the pc.
1985 (linux_breakpoint_kind_from_pc): New function.
1986 (linux_sw_breakpoint_from_kind): New function.
1987 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
1988 (initialize_low): Call breakpoint_kind_from_pc and
1989 sw_breakpoint_from_kind to replace breakpoint_data/len.
1990 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
1991 New field.
1992 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
1993 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
1994 (struct linux_target_ops) <breakpoint>: Remove.
1995 (struct linux_target_ops) <breakpoint_len>: Remove.
1996 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1997 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1998 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
1999 (struct linux_target_ops) <breakpoint>: Remove.
2000 (struct linux_target_ops) <breakpoint_len>: Remove.
2001 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2002 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2003 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
2004 (struct linux_target_ops) <breakpoint>: Remove.
2005 (struct linux_target_ops) <breakpoint_len>: Remove.
2006 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2007 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2008 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
2009 (struct linux_target_ops) <breakpoint>: Remove.
2010 (struct linux_target_ops) <breakpoint_len>: Remove.
2011 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2012 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2013 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
2014 (struct linux_target_ops) <breakpoint>: Remove.
2015 (struct linux_target_ops) <breakpoint_len>: Remove.
2016 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2017 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2018 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
2019 (struct linux_target_ops) <breakpoint>: Remove.
2020 (struct linux_target_ops) <breakpoint_len>: Remove.
2021 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2022 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2023 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
2024 (struct linux_target_ops) <breakpoint>: Remove.
2025 (struct linux_target_ops) <breakpoint_len>: Remove.
2026 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2027 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2028 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
2029 (struct linux_target_ops) <breakpoint>: Remove.
2030 (struct linux_target_ops) <breakpoint_len>: Remove.
2031 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2032 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2033 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
2034 (struct linux_target_ops) <breakpoint>: Remove.
2035 (struct linux_target_ops) <breakpoint_len>: Remove.
2036 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2037 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2038 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
2039 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
2040 (struct linux_target_ops) <breakpoint>: Remove.
2041 (struct linux_target_ops) <breakpoint_len>: Remove.
2042 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2043 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2044 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
2045 (struct linux_target_ops) <breakpoint>: Remove.
2046 (struct linux_target_ops) <breakpoint_len>: Remove.
2047 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2048 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2049
4cd98a19
AT		 20502015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2051
2052 * linux-cris-low.c (cris_get_pc): Remove void arg.
2053
774ee6d2
AR		 20542015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2055
2056 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
2057 variable name.
2058
833dcd29
AR		 20592015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2060
2061 * inferiors.c (thread_pid_matches_callback): New function.
2062 (find_thread_process): New function.
2063 (remove_thread): Reset current_thread.
2064 (remove_process): Assert threads have been removed first.
2065
8d689ee5
YQ		 20662015-10-15 Yao Qi <yao.qi@linaro.org>
2067
2068 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
2069 if it is 3.
2070 (aarch64_remove_point): Likewise.
2071 * regcache.c (regcache_register_size): New function.
2072
1c2e1515
YQ		 20732015-10-12 Yao Qi <yao.qi@linaro.org>
2074
2075 * linux-aarch64-low.c: Update all callers as emit_load_store
2076 is renamed to aarch64_emit_load_store.
2077
e1c587c3
YQ		 20782015-10-12 Yao Qi <yao.qi@linaro.org>
2079
2080 * linux-aarch64-low.c: Update all callers of function renaming
2081 from emit_insn to aarch64_emit_insn.
2082
b6542f81
YQ		 20832015-10-12 Yao Qi <yao.qi@linaro.org>
2084
2085 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
2086 arch/aarch64-insn.h.
2087 (struct aarch64_memory_operand): Likewise.
2088 (ENCODE): Likewise.
2089 (emit_insn): Move to arch/aarch64-insn.c.
2090 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
2091 (emit_load_store): Move to arch/aarch64-insn.c.
2092 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
2093 (can_encode_int32): Remove.
2094
246994ce
YQ		 20952015-10-12 Yao Qi <yao.qi@linaro.org>
2096
2097 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
2098 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
2099 (aarch64_relocate_instruction): Likewise.
2100 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
2101 (struct aarch64_insn_visitor): Likewise.
2102
0badd99f
YQ		 21032015-10-12 Yao Qi <yao.qi@linaro.org>
2104
2105 * linux-aarch64-low.c (struct aarch64_insn_data): New.
2106 (struct aarch64_insn_visitor): New.
2107 (struct aarch64_insn_relocation_data): New.
2108 (aarch64_ftrace_insn_reloc_b): New function.
2109 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2110 (aarch64_ftrace_insn_reloc_cb): Likewise.
2111 (aarch64_ftrace_insn_reloc_tb): Likewise.
2112 (aarch64_ftrace_insn_reloc_adr): Likewise.
2113 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
2114 (aarch64_ftrace_insn_reloc_others): Likewise.
2115 (visitor): New.
2116 (aarch64_relocate_instruction): Use visitor.
2117
dfaffe9d
YQ		 21182015-10-12 Yao Qi <yao.qi@linaro.org>
2119
2120 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
2121 int. Add argument buf.
2122 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
2123 aarch64_relocate_instruction.
2124
70b439f0
YQ		 21252015-10-12 Yao Qi <yao.qi@linaro.org>
2126
2127 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
2128 argument insn. Remove local variable insn. Don't call
2129 target_read_uint32.
2130 (aarch64_install_fast_tracepoint_jump_pad): Call
2131 target_read_uint32.
2132
7781c06f
YQ		 21332015-09-30 Yao Qi <yao.qi@linaro.org>
2134
2135 * linux-aarch64-low.c (emit_movk): Shorten a long line.
2136 (emit_load_store_pair): Likewise.
2137
9a3c8263
SM		 21382015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2139
2140 * dll.c (match_dll): Add cast(s).
2141 (unloaded_dll): Likewise.
2142 * linux-low.c (second_thread_of_pid_p): Likewise.
2143 (delete_lwp_callback): Likewise.
2144 (count_events_callback): Likewise.
2145 (select_event_lwp_callback): Likewise.
2146 (linux_set_resume_request): Likewise.
2147 * server.c (accumulate_file_name_length): Likewise.
2148 (emit_dll_description): Likewise.
2149 (handle_qxfer_threads_worker): Likewise.
2150 (visit_actioned_threads): Likewise.
2151 * thread-db.c (any_thread_of): Likewise.
2152 * tracepoint.c (same_process_p): Likewise.
2153 (match_blocktype): Likewise.
2154 (build_traceframe_info_xml): Likewise.
2155
224c3ddb
SM		 21562015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2157
2158 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
2159 assignment.
2160 (gdb_unparse_agent_expr): Likewise.
2161 * hostio.c (require_data): Likewise.
2162 (handle_pread): Likewise.
2163 * linux-low.c (disable_regset): Likewise.
2164 (fetch_register): Likewise.
2165 (store_register): Likewise.
2166 (get_dynamic): Likewise.
2167 (linux_qxfer_libraries_svr4): Likewise.
2168 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
2169 (set_fast_tracepoint_jump): Likewise.
2170 (uninsert_fast_tracepoint_jumps_at): Likewise.
2171 (reinsert_fast_tracepoint_jumps_at): Likewise.
2172 (validate_inserted_breakpoint): Likewise.
2173 (clone_agent_expr): Likewise.
2174 * regcache.c (init_register_cache): Likewise.
2175 * remote-utils.c (putpkt_binary_1): Likewise.
2176 (decode_M_packet): Likewise.
2177 (decode_X_packet): Likewise.
2178 (look_up_one_symbol): Likewise.
2179 (relocate_instruction): Likewise.
2180 (monitor_output): Likewise.
2181 * server.c (handle_search_memory): Likewise.
2182 (handle_qxfer_exec_file): Likewise.
2183 (handle_qxfer_libraries): Likewise.
2184 (handle_qxfer): Likewise.
2185 (handle_query): Likewise.
2186 (handle_v_cont): Likewise.
2187 (handle_v_run): Likewise.
2188 (captured_main): Likewise.
2189 * target.c (write_inferior_memory): Likewise.
2190 * thread-db.c (try_thread_db_load_from_dir): Likewise.
2191 * tracepoint.c (init_trace_buffer): Likewise.
2192 (add_tracepoint_action): Likewise.
2193 (add_traceframe): Likewise.
2194 (add_traceframe_block): Likewise.
2195 (cmd_qtdpsrc): Likewise.
2196 (cmd_qtdv): Likewise.
2197 (cmd_qtstatus): Likewise.
2198 (response_source): Likewise.
2199 (response_tsv): Likewise.
2200 (cmd_qtnotes): Likewise.
2201 (gdb_collect): Likewise.
2202 (initialize_tracepoint): Likewise.
2203
afbe19f8
PL		 22042015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2205
2206 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
2207 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
2208 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
2209 <NOP>: New.
2210 (enum aarch64_condition_codes): New enum.
2211 (w0): New static global.
2212 (fp): Likewise.
2213 (lr): Likewise.
2214 (struct aarch64_memory_operand) <type>: New
2215 MEMORY_OPERAND_POSTINDEX type.
2216 (postindex_memory_operand): New helper function.
2217 (emit_ret): New function.
2218 (emit_load_store_pair): New function, factored out of emit_stp
2219 with support for MEMORY_OPERAND_POSTINDEX.
2220 (emit_stp): Rewrite using emit_load_store_pair.
2221 (emit_ldp): New function.
2222 (emit_load_store): Likewise.
2223 (emit_ldr): Mention post-index instruction in comment.
2224 (emit_ldrh): New function.
2225 (emit_ldrb): New function.
2226 (emit_ldrsw): Mention post-index instruction in comment.
2227 (emit_str): Likewise.
2228 (emit_subs): New function.
2229 (emit_cmp): Likewise.
2230 (emit_and): Likewise.
2231 (emit_orr): Likewise.
2232 (emit_orn): Likewise.
2233 (emit_eor): Likewise.
2234 (emit_mvn): Likewise.
2235 (emit_lslv): Likewise.
2236 (emit_lsrv): Likewise.
2237 (emit_asrv): Likewise.
2238 (emit_mul): Likewise.
2239 (emit_sbfm): Likewise.
2240 (emit_sbfx): Likewise.
2241 (emit_ubfm): Likewise.
2242 (emit_ubfx): Likewise.
2243 (emit_csinc): Likewise.
2244 (emit_cset): Likewise.
2245 (emit_nop): Likewise.
2246 (emit_ops_insns): New helper function.
2247 (emit_pop): Likewise.
2248 (emit_push): Likewise.
2249 (aarch64_emit_prologue): New function.
2250 (aarch64_emit_epilogue): Likewise.
2251 (aarch64_emit_add): Likewise.
2252 (aarch64_emit_sub): Likewise.
2253 (aarch64_emit_mul): Likewise.
2254 (aarch64_emit_lsh): Likewise.
2255 (aarch64_emit_rsh_signed): Likewise.
2256 (aarch64_emit_rsh_unsigned): Likewise.
2257 (aarch64_emit_ext): Likewise.
2258 (aarch64_emit_log_not): Likewise.
2259 (aarch64_emit_bit_and): Likewise.
2260 (aarch64_emit_bit_or): Likewise.
2261 (aarch64_emit_bit_xor): Likewise.
2262 (aarch64_emit_bit_not): Likewise.
2263 (aarch64_emit_equal): Likewise.
2264 (aarch64_emit_less_signed): Likewise.
2265 (aarch64_emit_less_unsigned): Likewise.
2266 (aarch64_emit_ref): Likewise.
2267 (aarch64_emit_if_goto): Likewise.
2268 (aarch64_emit_goto): Likewise.
2269 (aarch64_write_goto_address): Likewise.
2270 (aarch64_emit_const): Likewise.
2271 (aarch64_emit_call): Likewise.
2272 (aarch64_emit_reg): Likewise.
2273 (aarch64_emit_pop): Likewise.
2274 (aarch64_emit_stack_flush): Likewise.
2275 (aarch64_emit_zero_ext): Likewise.
2276 (aarch64_emit_swap): Likewise.
2277 (aarch64_emit_stack_adjust): Likewise.
2278 (aarch64_emit_int_call_1): Likewise.
2279 (aarch64_emit_void_call_2): Likewise.
2280 (aarch64_emit_eq_goto): Likewise.
2281 (aarch64_emit_ne_goto): Likewise.
2282 (aarch64_emit_lt_goto): Likewise.
2283 (aarch64_emit_le_goto): Likewise.
2284 (aarch64_emit_gt_goto): Likewise.
2285 (aarch64_emit_ge_got): Likewise.
2286 (aarch64_emit_ops_impl): New static global variable.
2287 (aarch64_emit_ops): New target function, return
2288 &aarch64_emit_ops_impl.
2289 (struct linux_target_ops): Install it.
2290
bb903df0
PL		 22912015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2292
2293 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
2294 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
2295 aarch64-ipa.o.
2296 * linux-aarch64-ipa.c: New file.
2297 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
2298 and endian.h.
2299 (aarch64_get_thread_area): New target method.
2300 (extract_signed_bitfield): New helper function.
2301 (aarch64_decode_ldr_literal): New function.
2302 (enum aarch64_opcodes): New enum.
2303 (struct aarch64_register): New struct.
2304 (struct aarch64_operand): New struct.
2305 (x0): New static global.
2306 (x1): Likewise.
2307 (x2): Likewise.
2308 (x3): Likewise.
2309 (x4): Likewise.
2310 (w2): Likewise.
2311 (ip0): Likewise.
2312 (sp): Likewise.
2313 (xzr): Likewise.
2314 (aarch64_register): New helper function.
2315 (register_operand): Likewise.
2316 (immediate_operand): Likewise.
2317 (struct aarch64_memory_operand): New struct.
2318 (offset_memory_operand): New helper function.
2319 (preindex_memory_operand): Likewise.
2320 (enum aarch64_system_control_registers): New enum.
2321 (ENCODE): New macro.
2322 (emit_insn): New helper function.
2323 (emit_b): New function.
2324 (emit_bcond): Likewise.
2325 (emit_cb): Likewise.
2326 (emit_tb): Likewise.
2327 (emit_blr): Likewise.
2328 (emit_stp): Likewise.
2329 (emit_ldp_q_offset): Likewise.
2330 (emit_stp_q_offset): Likewise.
2331 (emit_load_store): Likewise.
2332 (emit_ldr): Likewise.
2333 (emit_ldrsw): Likewise.
2334 (emit_str): Likewise.
2335 (emit_ldaxr): Likewise.
2336 (emit_stxr): Likewise.
2337 (emit_stlr): Likewise.
2338 (emit_data_processing_reg): Likewise.
2339 (emit_data_processing): Likewise.
2340 (emit_add): Likewise.
2341 (emit_sub): Likewise.
2342 (emit_mov): Likewise.
2343 (emit_movk): Likewise.
2344 (emit_mov_addr): Likewise.
2345 (emit_mrs): Likewise.
2346 (emit_msr): Likewise.
2347 (emit_sevl): Likewise.
2348 (emit_wfe): Likewise.
2349 (append_insns): Likewise.
2350 (can_encode_int32_in): New helper function.
2351 (aarch64_relocate_instruction): New function.
2352 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
2353 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
2354 (struct linux_target_ops): Install aarch64_get_thread_area,
2355 aarch64_install_fast_tracepoint_jump_pad and
2356 aarch64_get_min_fast_tracepoint_insn_len.
2357
787749ea
PL		 23582015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2359
2360 * Makefile.in (aarch64-insn.o): New rule.
2361 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
2362
9812b2e6
YQ		 23632015-09-21 Yao Qi <yao.qi@linaro.org>
2364
2365 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
2366
18fe412b
YQ		 23672015-09-21 Yao Qi <yao.qi@linaro.org>
2368
2369 * tracepoint.c (max_jump_pad_size): Remove.
2370
a0cc84cd
YQ		 23712015-09-18 Yao Qi <yao.qi@linaro.org>
2372
2373 * linux-aarch64-low.c: Don't include sys/uio.h.
2374 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
2375
d78908cf
WW		 23762015-09-16 Wei-cheng Wang <cole945@gmail.com>
2377
2378 * tracepoint.c (eval_result_type): Change prototype.
2379 (condition_true_at_tracepoint): Fix argument to compiled_cond.
2380
d57e0d50
PA		 23812015-09-15 Pedro Alves <palves@redhat.com>
2382
2383 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
2384 Check whether to report exec events instead of checking whether
2385 multiprocess is enabled.
2386
5a676acc
PA		 23872015-09-15 Pedro Alves <palves@redhat.com>
2388
2389 PR remote/18965
2390 * remote-utils.c (prepare_resume_reply): Merge
2391 TARGET_WAITKIND_VFORK_DONE switch case with the
2392 TARGET_WAITKIND_FORKED case.
2393
7c5d0fad
YQ		 23942015-09-15 Yao Qi <yao.qi@linaro.org>
2395
2396 * server.c (handle_query): Check string comparison using
2397 "else if" instead of "if".
2398
750ce8d1
YQ		 23992015-09-15 Yao Qi <yao.qi@linaro.org>
2400
2401 * server.c (vCont_supported): New global variable.
2402 (handle_query): Set vCont_supported to 1 if "vContSupported+"
2403 matches. Append ";vContSupported+" to own_buf.
2404 (handle_v_requests): Append ";s;S" to own_buf if target supports
2405 hardware single step or vCont_supported is false.
2406 (capture_main): Set vCont_supported to zero.
2407
70b90b91
YQ		 24082015-09-15 Yao Qi <yao.qi@linaro.org>
2409
2410 * linux-low.c (linux_supports_conditional_breakpoints): Rename
2411 it to ...
2412 (linux_supports_hardware_single_step): ... New function.
2413 (linux_target_ops): Update.
2414 * lynx-low.c (lynx_target_ops): Set field
2415 supports_hardware_single_step to target_can_do_hardware_single_step.
2416 * nto-low.c (nto_target_ops): Likewise.
2417 * spu-low.c (spu_target_ops): Likewise.
2418 * win32-low.c (win32_target_ops): Likewise.
2419 * target.c (target_can_do_hardware_single_step): New function.
2420 * target.h (struct target_ops) <supports_conditional_breakpoints>:
2421 Remove. <supports_hardware_single_step>: New field.
2422 (target_supports_conditional_breakpoints): Remove.
2423 (target_supports_hardware_single_step): New macro.
2424 (target_can_do_hardware_single_step): Declare.
2425 * server.c (handle_query): Use target_supports_hardware_single_step
2426 instead of target_supports_conditional_breakpoints.
2427
ade90bde
YQ		 24282015-09-15 Yao Qi <yao.qi@linaro.org>
2429
2430 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
2431 function.
2432 (struct linux_target_ops the_low_target): Install
2433 aarch64_linux_siginfo_fixup.
2434
94585166
DB		 24352015-09-11 Don Breazeal <donb@codesourcery.com>
2436 Luis Machado <lgustavo@codesourcery.com>
2437
2438 * linux-low.c (linux_mourn): Static declaration.
2439 (linux_arch_setup): Move in front of
2440 handle_extended_wait.
2441 (linux_arch_setup_thread): New function.
2442 (handle_extended_wait): Handle exec events. Call
2443 linux_arch_setup_thread. Make event_lwp argument a
2444 pointer-to-a-pointer.
2445 (check_zombie_leaders): Do not check stopped threads.
2446 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
2447 (linux_low_filter_event): Add lwp and thread for exec'ing
2448 non-leader thread if leader thread has been deleted.
2449 Refactor code into linux_arch_setup_thread and call it.
2450 Pass child lwp pointer by reference to handle_extended_wait.
2451 (linux_wait_for_event_filtered): Update comment.
2452 (linux_wait_1): Prevent clobbering exec event status.
2453 (linux_supports_exec_events): New function.
2454 (linux_target_ops) <supports_exec_events>: Initialize new member.
2455 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
2456 new member.
2457 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
2458 * server.c (report_exec_events): New global variable.
2459 (handle_query): Handle qSupported query for exec-events feature.
2460 (captured_main): Initialize report_exec_events.
2461 * server.h (report_exec_events): Declare new global variable.
2462 * target.h (struct target_ops) <supports_exec_events>: New
2463 member.
2464 (target_supports_exec_events): New macro.
2465 * win32-low.c (win32_target_ops) <supports_exec_events>:
2466 Initialize new member.
2467
0568462b
MM		 24682015-09-09 Markus Metzger <markus.t.metzger@intel.com>
2469
2470 * linux-low.c (linux_low_enable_btrace): Remove.
2471 (linux_target_ops): Replace linux_low_enable_btrace with
2472 linux_enable_btrace.
2473
39edd165
YQ		 24742015-09-03 Yao Qi <yao.qi@linaro.org>
2475
2476 * linux-aarch64-low.c (aarch64_insert_point): Call
2477 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
2478 returns true.
2479
1db33b5a
UW		 24802015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2481
2482 * linux-low.c (check_stopped_by_breakpoint): Use
2483 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
2484
ab290430
PA		 24852015-08-27 Pedro Alves <palves@redhat.com>
2486
2487 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
2488
8d749320
SM		 24892015-08-26 Simon Marchi <simon.marchi@ericsson.com>
2490
6711b7f8
SM		 2491 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
2492 the XNEW-family equivalent.
8d749320
SM		 2493 (compile_bytecodes): Likewise.
2494 * dll.c (loaded_dll): Likewise.
2495 * event-loop.c (append_callback_event): Likewise.
2496 (create_file_handler): Likewise.
2497 (create_file_event): Likewise.
2498 * hostio.c (handle_open): Likewise.
2499 * inferiors.c (add_thread): Likewise.
2500 (add_process): Likewise.
2501 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
2502 * linux-arm-low.c (arm_new_process): Likewise.
2503 (arm_new_thread): Likewise.
2504 * linux-low.c (add_to_pid_list): Likewise.
2505 (linux_add_process): Likewise.
2506 (handle_extended_wait): Likewise.
2507 (add_lwp): Likewise.
2508 (enqueue_one_deferred_signal): Likewise.
2509 (enqueue_pending_signal): Likewise.
2510 (linux_resume_one_lwp_throw): Likewise.
2511 (linux_resume_one_thread): Likewise.
2512 (linux_read_memory): Likewise.
2513 (linux_write_memory): Likewise.
2514 * linux-mips-low.c (mips_linux_new_process): Likewise.
2515 (mips_linux_new_thread): Likewise.
2516 (mips_add_watchpoint): Likewise.
2517 * linux-x86-low.c (initialize_low_arch): Likewise.
2518 * lynx-low.c (lynx_add_process): Likewise.
2519 * mem-break.c (set_raw_breakpoint_at): Likewise.
2520 (set_breakpoint): Likewise.
2521 (add_condition_to_breakpoint): Likewise.
2522 (add_commands_to_breakpoint): Likewise.
2523 (clone_agent_expr): Likewise.
2524 (clone_one_breakpoint): Likewise.
2525 * regcache.c (new_register_cache): Likewise.
2526 * remote-utils.c (look_up_one_symbol): Likewise.
2527 * server.c (queue_stop_reply): Likewise.
2528 (start_inferior): Likewise.
2529 (queue_stop_reply_callback): Likewise.
2530 (handle_target_event): Likewise.
2531 * spu-low.c (fetch_ppc_memory): Likewise.
2532 (store_ppc_memory): Likewise.
2533 * target.c (set_target_ops): Likewise.
2534 * thread-db.c (thread_db_load_search): Likewise.
2535 (try_thread_db_load_1): Likewise.
2536 * tracepoint.c (add_tracepoint): Likewise.
2537 (add_tracepoint_action): Likewise.
2538 (create_trace_state_variable): Likewise.
2539 (cmd_qtdpsrc): Likewise.
2540 (cmd_qtro): Likewise.
2541 (add_while_stepping_state): Likewise.
2542 * win32-low.c (child_add_thread): Likewise.
2543 (get_image_name): Likewise.
2544
ed8b7b42
YQ		 25452015-08-25 Yao Qi <yao.qi@linaro.org>
2546
2547 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
2548
db3cb7cb
YQ		 25492015-08-25 Yao Qi <yao.qi@linaro.org>
2550
2551 * Makefile.in (aarch64-linux.o): New rule.
2552 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
2553 srv_tgtobj.
2554 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
2555 (aarch64_init_debug_reg_state): Make it extern.
2556 (aarch64_linux_prepare_to_resume): Remove.
2557
f6011a1c
YQ		 25582015-08-25 Yao Qi <yao.qi@linaro.org>
2559
2560 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
2561 lwp_arch_private_info and ptid_of_lwp.
2562
88e2cf7e
YQ		 25632015-08-25 Yao Qi <yao.qi@linaro.org>
2564
2565 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
2566 Find proc_info by find_process_pid. All callers updated.
2567
5e35436e
YQ		 25682015-08-25 Yao Qi <yao.qi@linaro.org>
2569
2570 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
2571 Remove.
2572 (debug_reg_change_callback): Remove.
2573 (aarch64_notify_debug_reg_change): Remove.
2574
4a8a7965
YQ		 25752015-08-25 Yao Qi <yao.qi@linaro.org>
2576
2577 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
2578 Call current_lwp_ptid.
2579
32a271ee
YQ		 25802015-08-25 Yao Qi <yao.qi@linaro.org>
2581
2582 * linux-aarch64-low.c (debug_reg_change_callback): Use
2583 debug_printf.
2584
0d51c8d7
YQ		 25852015-08-25 Yao Qi <yao.qi@linaro.org>
2586
2587 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
2588
31a43dd5
YQ		 25892015-08-25 Yao Qi <yao.qi@linaro.org>
2590
2591 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
2592
8ee52567
YQ		 25932015-08-25 Yao Qi <yao.qi@linaro.org>
2594
2595 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
2596 the code.
2597
ff3f0f45
YQ		 25982015-08-25 Yao Qi <yao.qi@linaro.org>
2599
2600 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
2601 Remove.
2602 (debug_reg_change_callback): Remove argument entry and add argument
2603 lwp. Remove local variable thread. Don't print thread id in the
2604 debugging output. Don't check whether pid of thread equals to pid.
2605 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
2606 iterate_over_lwps instead find_inferior.
2607
3d40fbb5
PA		 26082015-08-24 Pedro Alves <palves@redhat.com>
2609
2610 * inferiors.c (get_first_process): New function.
2611 * inferiors.h (get_first_process): New declaration.
2612 * remote-utils.c (read_ptid): Default to the first process in the
2613 list, instead of to the current thread's process.
2614
438e1e42
PA		 26152015-08-24 Pedro Alves <palves@redhat.com>
2616
2617 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
2618 * event-loop.c: Likewise.
2619 * remote-utils.c: Likewise.
2620 * tracepoint.c: Likewise.
2621
a8c6d4fc
PA		 26222015-08-24 Pedro Alves <palves@redhat.com>
2623
2624 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
2625 ptid_get_lwp.
2626
99b0bb12
PA		 26272015-08-21 Pedro Alves <palves@redhat.com>
2628
2629 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
2630 instead of literal 1.
2631
f8904751
PA		 26322015-08-21 Pedro Alves <palves@redhat.com>
2633
2634 * tdesc.c (default_description): Explicitly zero-initialize.
2635
465a859e
PA		 26362015-08-21 Pedro Alves <palves@redhat.com>
2637
2638 PR gdb/18749
2639 * inferiors.c (remove_thread): Discard any pending stop reply for
2640 this thread.
2641 * server.c (remove_all_on_match_pid): Rename to ...
2642 (remove_all_on_match_ptid): ... this. Work with a filter ptid
2643 instead of a pid.
2644 (discard_queued_stop_replies): Change parameter to a ptid. Now
2645 extern.
2646 (handle_v_kill, kill_inferior_callback, captured_main)
2647 (process_serial_event): Adjust.
2648 * server.h (discard_queued_stop_replies): Declare.
2649
f0db101d
PA		 26502015-08-21 Pedro Alves <palves@redhat.com>
2651
2652 * linux-low.c (wait_for_sigstop): Always switch to no thread
2653 selected if the previously current thread dies.
2654 * lynx-low.c (lynx_request_interrupt): Use the first thread's
2655 process instead of the current thread's.
2656 * remote-utils.c (input_interrupt): Don't check if there's no
2657 current thread.
2658 * server.c (gdb_read_memory, gdb_write_memory): If setting the
2659 current thread to the general thread fails, error out.
2660 (handle_qxfer_auxv, handle_qxfer_libraries)
2661 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
2662 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
2663 (handle_query): Check if there's a thread selected instead of
2664 checking whether there's any thread in the thread list.
2665 (handle_qxfer_threads, handle_qxfer_btrace)
2666 (handle_qxfer_btrace_conf): Don't error out early if there's no
2667 thread in the thread list.
2668 (handle_v_cont, myresume): Don't set the current thread to the
2669 continue thread.
2670 (process_serial_event) <Hg handling>: Also set thread_id if the
2671 previous general thread is still alive.
2672 (process_serial_event) <g/G handling>: If setting the current
2673 thread to the general thread fails, error out.
2674 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
2675 thread's lwp instead of the current thread's.
2676 * target.c (set_desired_thread): If the desired thread was not
2677 found, leave the current thread pointing to NULL. Return an int
2678 (boolean) indicating success.
2679 * target.h (set_desired_thread): Change return type to int.
2680
40045d91
MF		 26812015-08-20 Max Filippov <jcmvbkbc@gmail.com>
2682
2683 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
2684 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
2685 #includes.
2686 (ps_get_thread_area): New function.
2687
45face3b
GB		 26882015-08-19 Gary Benson <gbenson@redhat.com>
2689
2690 * hostio.c (handle_pread): Do not attempt to read more data
2691 than hostio_reply_with_data can fit in a packet.
2692
16d5f642
JB		 26932015-08-18 Joel Brobecker <brobecker@adacore.com>
2694
2695 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
2696
a738da3a
MF		 26972015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
2698
2699 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
2700
33ebda9d
PA		 27012015-08-06 Pedro Alves <palves@redhat.com>
2702
2703 * tracepoint.c (expr_eval_result): Now an int.
2704
a44892be
PA		 27052015-08-06 Pedro Alves <palves@redhat.com>
2706
2707 * gdbthread.h (struct regcache): Forward declare.
2708 (struct thread_info) <regcache_data>: Now a struct regcache
2709 pointer.
2710 * inferiors.c (inferior_regcache_data)
2711 (set_inferior_regcache_data): Now work with struct regcache
2712 pointers.
2713 * inferiors.h (struct regcache): Forward declare.
2714 (inferior_regcache_data, set_inferior_regcache_data): Now work
2715 with struct regcache pointers.
2716 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
2717 (free_register_cache_thread): Remove struct regcache pointer
2718 casts.
2719
608a1e46
PA		 27202015-08-06 Pedro Alves <palves@redhat.com>
2721
2722 * server.c (captured_main): On error, print the exception message
2723 to stderr, and if run_once is set, throw a quit.
2724
f0ce0d3a
PA		 27252015-08-06 Pedro Alves <palves@redhat.com>
2726
2727 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
2728 the current thread.
2729
bf47e248
PA		 27302015-08-06 Pedro Alves <palves@redhat.com>
2731
2732 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
2733 reading beyond the passed in buffer length.
2734
b6b9ffcc
PL		 27352015-08-06 Pierre Langlois <pierre.langlois@arm.com>
2736
2737 * tracepoint.c (symbol_list) <required>: Remove.
2738
863d01bd
PA		 27392015-08-06 Pedro Alves <palves@redhat.com>
2740
2741 * linux-low.c (handle_extended_wait): Set the fork child's suspend
2742 count if stopping and suspending threads.
2743 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
2744 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
2745 (linux_detach): Complete an ongoing step-over.
2746 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
2747 throughout.
2748 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
2749 (linux_wait_1): If passing a signal to the inferior after
2750 finishing a step-over, unsuspend and re-resume all lwps. If we
2751 see a single-step event but the thread should be continuing, don't
2752 pass the trap to gdb.
2753 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
2754 internal_error instead of gdb_assert.
2755 (enqueue_pending_signal): New function.
2756 (check_ptrace_stopped_lwp_gone): Add debug output.
2757 (start_step_over): Use internal_error instead of gdb_assert.
2758 (complete_ongoing_step_over): New function.
2759 (linux_resume_one_thread): Don't resume a suspended thread.
2760 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
2761 it stepping.
2762
00db26fa
PA		 27632015-08-06 Pedro Alves <palves@redhat.com>
2764
2765 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
2766 (linux_thread_alive): Use lwp_is_marked_dead.
2767 (extended_event_reported): Delete.
2768 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
2769 instead of extended_event_reported.
2770 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
2771 as well.
2772 (lwp_is_marked_dead): New function.
2773 (lwp_running): Use lwp_is_marked_dead.
2774 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
2775 comment.
2776
ad071a30
PA		 27772015-08-06 Pedro Alves <palves@redhat.com>
2778
2779 * linux-low.c (linux_wait_1): Move fork event output out of the
2780 !report_to_gdb check. Pass event_child->waitstatus to
2781 target_waitstatus_to_string instead of ourstatus.
2782
524b57e6
YQ		 27832015-08-04 Yao Qi <yao.qi@linaro.org>
2784
2785 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
2786 if current_thread is 32 bit.
2787
6085d6f6
YQ		 27882015-08-04 Yao Qi <yao.qi@linaro.org>
2789
2790 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
2791 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
2792 * server.c (extended_protocol): Remove "static".
2793 * server.h (extended_protocol): Declare it.
2794
8a7e4587
YQ		 27952015-08-04 Yao Qi <yao.qi@linaro.org>
2796
2797 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
2798 both aarch64 and aarch32.
2799 (aarch64_set_pc): Likewise.
2800
3b53ae99
YQ		 28012015-08-04 Yao Qi <yao.qi@linaro.org>
2802
2803 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
2804 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
2805 arm-with-neon.xml to srv_xmlfiles.
2806 * linux-aarch64-low.c: Include linux-aarch32-low.h.
2807 (is_64bit_tdesc): New function.
2808 (aarch64_linux_read_description): New function.
2809 (aarch64_arch_setup): Call aarch64_linux_read_description.
2810 (regs_info): Rename to regs_info_aarch64.
2811 (aarch64_regs_info): Return right regs_info.
2812 (initialize_low_arch): Call initialize_low_arch_aarch32.
2813
bd9e6534
YQ		 28142015-08-04 Yao Qi <yao.qi@linaro.org>
2815
2816 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
2817 * linux-aarch32-low.c: New file.
2818 * linux-aarch32-low.h: New file.
2819 * linux-arm-low.c (arm_fill_gregset): Move it to
2820 linux-aarch32-low.c.
2821 (arm_store_gregset): Likewise.
2822 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
2823 (arm_store_vfpregset): Call arm_store_vfpregset_num.
2824 (arm_arch_setup): Check if PTRACE_GETREGSET works.
2825 (regs_info): Rename to regs_info_arm.
2826 (arm_regs_info): Return regs_info_aarch32 if
2827 have_ptrace_getregset is 1 and target description is
2828 arm_with_neon or arm_with_vfpv3.
2829 (initialize_low_arch): Don't call init_registers_arm_with_neon.
2830 Call initialize_low_arch_aarch32 instead.
2831
ded48a5e
YQ		 28322015-08-04 Yao Qi <yao.qi@linaro.org>
2833
2834 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
2835 * linux-low.c: ... here.
2836 * linux-low.h (have_ptrace_getregset): Declare it.
2837
96e9210f
PA		 28382015-08-04 Pedro Alves <palves@redhat.com>
2839
2840 * thread-db.c (struct thread_db): Use new typedefs.
2841 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
2842 CHK calls.
2843 (disable_thread_event_reporting): Cast result of dlsym to
2844 destination function pointer type.
2845 (thread_db_mourn): Use td_ta_delete_ftype.
2846
af60a1ef
SL		 28472015-08-03 Sandra Loosemore <sandra@codesourcery.com>
2848
2849 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
2850 arch variant.
2851 (CDX_BREAKPOINT): Define for R2.
2852 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
2853 (the_low_target): Add comments.
2854
e8b41681
YQ		 28552015-07-30 Yao Qi <yao.qi@linaro.org>
2856
2857 * linux-arm-low.c (arm_hwcap): Remove it.
2858 (arm_read_description): New local variable arm_hwcap. Don't
2859 set arm_hwcap to zero.
2860
89abb039
YQ		 28612015-07-30 Yao Qi <yao.qi@linaro.org>
2862
2863 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
2864 Use regcache->tdesc instead.
2865 (arm_store_wmmxregset): Likewise.
2866 (arm_fill_vfpregset): Likewise.
2867 (arm_store_vfpregset): Likewise.
2868
deca266c
YQ		 28692015-07-30 Yao Qi <yao.qi@linaro.org>
2870
2871 * linux-arm-low.c: Include arch/arm.h.
2872 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
2873 (arm_store_gregset): Likewise.
2874
aa58a496
SM		 28752015-07-29 Simon Marchi <simon.marchi@ericsson.com>
2876
2877 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
2878 ptrace's 4th parameter.
2879
50904b25
YQ		 28802015-07-27 Yao Qi <yao.qi@linaro.org>
2881
2882 * configure.srv (case aarch64*-*-linux*): Don't set
2883 srv_linux_usrregs.
2884
5826e159
PA		 28852015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
2886
2887 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
2888 sys/ptrace.h.
2889 * linux-arm-low.c: Likewise.
2890 * linux-cris-low.c: Likewise.
2891 * linux-crisv32-low.c: Likewise.
2892 * linux-low.c: Likewise.
2893 * linux-m68k-low.c: Likewise.
2894 * linux-mips-low.c: Likewise.
2895 * linux-nios2-low.c: Likewise.
2896 * linux-s390-low.c: Likewise.
2897 * linux-sparc-low.c: Likewise.
2898 * linux-tic6x-low.c: Likewise.
2899 * linux-tile-low.c: Likewise.
2900 * linux-x86-low.c: Likewise.
2901
54019719
PA		 29022015-07-24 Pedro Alves <palves@redhat.com>
2903
2904 * config.in: Regenerate.
2905 * configure: Regenerate.
2906
eb7aa561
PA		 29072015-07-24 Pedro Alves <palves@redhat.com>
2908
2909 * acinclude.m4: Include ../ptrace.m4.
2910 * configure.ac: Call GDB_AC_PTRACE.
2911 * config.in, configure: Regenerate.
2912
55d7b841
YQ		 29132015-07-24 Yao Qi <yao.qi@linaro.org>
2914
2915 * linux-low.c (linux_create_inferior): Remove setting to
2916 proc->priv->new_inferior.
2917 (linux_attach): Likewise.
2918 (linux_low_filter_event): Likewise.
2919 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
2920
c06cbd92
YQ		 29212015-07-24 Yao Qi <yao.qi@linaro.org>
2922
2923 * linux-low.c (linux_arch_setup): New function.
2924 (linux_low_filter_event): If proc->tdesc is NULL and
2925 proc->attached is true, call the_low_target.arch_setup.
2926 Otherwise, keep status pending, and return.
2927 (linux_resume_one_lwp_throw): Don't call get_pc if
2928 thread->while_stepping isn't NULL. Don't call
2929 get_thread_regcache if proc->tdesc is NULL.
2930 (need_step_over_p): Return 0 if proc->tdesc is NULL.
2931 (linux_target_ops): Install arch_setup.
2932 * server.c (start_inferior): Call the_target->arch_setup.
2933 * target.h (struct target_ops) <arch_setup>: New field.
2934 (target_arch_setup): New marco.
2935 * lynx-low.c (lynx_target_ops): Update.
2936 * nto-low.c (nto_target_ops): Update.
2937 * spu-low.c (spu_target_ops): Update.
2938 * win32-low.c (win32_target_ops): Update.
2939
5ae3ebba
YQ		 29402015-07-24 Yao Qi <yao.qi@linaro.org>
2941
2942 * linux-low.c (linux_add_process): Don't set
2943 proc->priv->new_inferior.
2944 (linux_create_inferior): Set proc->priv->new_inferior to 1.
2945 (linux_attach): Likewise.
2946
eb97750b
YQ		 29472015-07-24 Yao Qi <yao.qi@linaro.org>
2948
2949 * server.c (start_inferior): Code refactor.
2950
51aee833
YQ		 29512015-07-24 Yao Qi <yao.qi@linaro.org>
2952
2953 * server.c (process_serial_event): Set general_thread.
2954
af1b22f3
YQ		 29552015-07-21 Yao Qi <yao.qi@linaro.org>
2956
2957 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
2958 aarch64_linux_get_debug_reg_capacity.
2959
554717a3
YQ		 29602015-07-17 Yao Qi <yao.qi@linaro.org>
2961
2962 * Makefile.in (aarch64-linux-hw-point.o): New rule.
2963 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
2964 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
2965 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
2966 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
2967 (AARCH64_HWP_ALIGNMENT): Likewise.
2968 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
2969 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
2970 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
2971 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
2972 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
2973 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
2974 (struct aarch64_debug_reg_state): Likewise.
2975 (struct arch_lwp_info): Likewise.
2976 (aarch64_align_watchpoint): Likewise.
2977 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
2978 (aarch64_watchpoint_length): Likewise.
2979 (aarch64_point_encode_ctrl_reg): Likewise
2980 (aarch64_point_is_aligned): Likewise.
2981 (aarch64_align_watchpoint): Likewise.
2982 (aarch64_linux_set_debug_regs):
2983 (aarch64_dr_state_insert_one_point): Likewise.
2984 (aarch64_dr_state_remove_one_point): Likewise.
2985 (aarch64_handle_breakpoint): Likewise.
2986 (aarch64_handle_aligned_watchpoint): Likewise.
2987 (aarch64_handle_unaligned_watchpoint): Likewise.
2988 (aarch64_handle_watchpoint): Likewise.
2989
c67ca4de
YQ		 29902015-07-17 Yao Qi <yao.qi@linaro.org>
2991
2992 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
2993 and don't aarch64_get_debug_reg_state. All callers update.
2994 (aarch64_handle_aligned_watchpoint): Likewise.
2995 (aarch64_handle_unaligned_watchpoint): Likewise.
2996 (aarch64_handle_watchpoint): Likewise.
2997 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
2998 (aarch64_remove_point): Likewise.
2999
25abf979
YQ		 30002015-07-17 Yao Qi <yao.qi@linaro.org>
3001
3002 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
3003 debug_printf.
3004 (aarch64_handle_unaligned_watchpoint): Likewise.
3005
db1ff28b
JK		 30062015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3007
3008 Revert the previous 3 commits:
3009 Move gdb_regex* to common/
3010 Move linux_find_memory_regions_full & co.
3011 gdbserver build-id attribute generator
3012
700ca40f
JK		 30132015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3014 Jan Kratochvil <jan.kratochvil@redhat.com>
3015
3016 gdbserver build-id attribute generator.
3017 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
3018 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
3019 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
3020 (find_phdr): New.
3021 (get_dynamic): Use find_pdhr to traverse program headers.
3022 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
3023 (compare_mapping_entry_range, struct find_memory_region_callback_data)
3024 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
3025 (get_hex_build_id): New.
3026 (linux_qxfer_libraries_svr4): Add optional build-id attribute
3027 to reply XML document.
3028
9904185c
JK		 30292015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3030 Jan Kratochvil <jan.kratochvil@redhat.com>
3031
3032 * target.c: Include target/target-utils.h and fcntl.h.
3033 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
3034 (target_fileio_read_stralloc): New functions.
3035
6e5b4429
JK		 30362015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3037
3038 * Makefile.in (OBS): Add gdb_regex.o.
3039 (gdb_regex.o): New.
3040 * config.in: Rebuilt.
3041 * configure: Rebuilt.
3042
ddc98fbf
JK		 30432015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3044 Jan Kratochvil <jan.kratochvil@redhat.com>
3045
3046 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
3047 * Makefile.in (OBS): Add target-utils.o.
3048 (linux-maps.o, target-utils.o): New.
3049 * configure.srv (srv_linux_obj): Add linux-maps.o.
3050
e57bb7a0
PL		 30512015-07-15 Pierre Langlois <pierre.langlois@arm.com>
3052
3053 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
3054 function, return 1.
3055 (the_low_target): Install it.
3056
586b02a9
PA		 30572015-07-14 Pedro Alves <palves@redhat.com>
3058
3059 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
3060 Instead, ignore ECHILD, and throw an error for other errnos.
3061
58c1b36c
PA		 30622015-07-10 Pedro Alves <palves@redhat.com>
3063
3064 * event-loop.c (struct callback_event) <data>: Change type to
3065 gdb_client_data instance instead of gdb_client_data pointer.
3066 (append_callback_event): Adjust.
3067
421530db
PL		 30682015-07-10 Pierre Langlois <pierre.langlois@arm.com>
3069
3070 * linux-aarch64-low.c: Add comments for each linux_target_ops
3071 method. Remove comments already covered in target_ops and
3072 linux_target_ops definitions.
3073 (the_low_target): Add comments for each unimplemented method.
3074
c2d65f38
YQ		 30752015-07-09 Yao Qi <yao.qi@linaro.org>
3076
3077 * linux-aarch64-low.c (aarch64_regmap): Remove.
3078 (aarch64_usrregs_info): Remove.
3079 (regs_info): Set field usrregs to NULL.
3080
b20a6524
MM		 30812015-07-02 Markus Metzger <markus.t.metzger@intel.com>
3082
3083 * linux-low.c: Include "rsp-low.h"
3084 (linux_low_encode_pt_config, linux_low_encode_raw): New.
3085 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
3086 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
3087 (handle_btrace_enable_pt): New.
3088 (handle_btrace_general_set): Support "pt".
3089 (handle_btrace_conf_general_set): Support "pt:size".
3090
96c97461
PL		 30912015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3092
3093 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
3094 Z_PACKET_SW_BP.
3095
37d66942
PL		 30962015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3097
3098 * linux-aarch64-low.c: Remove comment about endianness.
3099 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
3100 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
3101 memcmp.
3102
dc06243f
GB		 31032015-06-24 Gary Benson <gbenson@redhat.com>
3104
3105 * linux-i386-ipa.c (stdint.h): Do not include.
3106 * lynx-i386-low.c (stdint.h): Likewise.
3107 * lynx-ppc-low.c (stdint.h): Likewise.
3108 * mem-break.c (stdint.h): Likewise.
3109 * thread-db.c (stdint.h): Likewise.
3110 * tracepoint.c (stdint.h): Likewise.
3111 * win32-low.c (stdint.h): Likewise.
3112
124e13d9
SM		 31132015-06-18 Simon Marchi <simon.marchi@ericsson.com>
3114
3115 * server.c (write_qxfer_response): Update call to
3116 remote_escape_output.
3117
909c2cda
JK		 31182015-06-15 Aleksandar Ristovski <aristovski@qnx.com
3119 Jan Kratochvil <jan.kratochvil@redhat.com>
3120
3121 Merge multiple hex conversions.
3122 * gdbreplay.c (tohex): Rename to 'fromhex'.
3123 (logchar): Use fromhex.
3124
24c05f46
JK		 31252015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
3126
3127 * server.c (handle_qxfer_libraries): Set `version' attribute for
3128 <library-list>.
3129
14d2069a
GB		 31302015-06-10 Gary Benson <gbenson@redhat.com>
3131
3132 * target.h (struct target_ops) <multifs_open>: New field.
3133 <multifs_unlink>: Likewise.
3134 <multifs_readlink>: Likewise.
3135 * linux-low.c (nat/linux-namespaces.h): New include.
3136 (linux_target_ops): Initialize the_target->multifs_open,
3137 the_target->multifs_unlink and the_target->multifs_readlink.
3138 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
3139 * hostio.c (hostio_fs_pid): New static variable.
3140 (hostio_handle_new_gdb_connection): New function.
3141 (handle_setfs): Likewise.
3142 (handle_open): Use the_target->multifs_open as appropriate.
3143 (handle_unlink): Use the_target->multifs_unlink as appropriate.
3144 (handle_readlink): Use the_target->multifs_readlink as
3145 appropriate.
3146 (handle_vFile): Handle vFile:setfs packets.
3147 * server.c (handle_query): Call hostio_handle_new_gdb_connection
3148 after target_handle_new_gdb_connection.
3149
4b8b5e72
GB		 31502015-06-10 Gary Benson <gbenson@redhat.com>
3151
3152 * configure.ac (AC_CHECK_FUNCS): Add setns.
3153 * config.in: Regenerate.
3154 * configure: Likewise.
3155 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
3156 (linux-namespaces.o): New rule.
3157 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
3158
3ac2e371
GB		 31592015-06-09 Gary Benson <gbenson@redhat.com>
3160
3161 * hostio.c (handle_open): Process mode argument with
3162 fileio_to_host_mode.
3163
ca9b78ce
YQ		 31642015-06-01 Yao Qi <yao.qi@linaro.org>
3165
3166 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
3167 * linux-x86-low.c: Likewise.
3168
bfacd19d
DB		 31692015-05-28 Don Breazeal <donb@codesourcery.com>
3170
3171 * linux-low.c (handle_extended_wait): Initialize
3172 thread_info.last_resume_kind for new fork children.
3173
452003ef
PA		 31742015-05-15 Pedro Alves <palves@redhat.com>
3175
3176 * target.h (target_handle_new_gdb_connection): Rewrite using if
3177 wrapped in do/while.
3178
1041a03c
JB		 31792015-05-14 Joel Brobecker <brobecker@adacore.com>
3180
3181 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
3182 * configure, config.in: Regenerate.
3183 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
3184 Declare typedef.
3185
c269dbdb
DB		 31862015-05-12 Don Breazeal <donb@codesourcery.com>
3187
3188 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
3189 PTRACE_EVENT_VFORK_DONE.
3190 (linux_low_ptrace_options, extended_event_reported): Add vfork
3191 events.
3192 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
3193 and "vforkdone" for RSP 'T' Stop Reply Packet.
3194 * server.h (report_vfork_events): Declare
3195 global variable.
3196
3a8a0396
DB		 31972015-05-12 Don Breazeal <donb@codesourcery.com>
3198
3199 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
3200 (the_low_target) <new_fork>: Initialize new member.
3201 * linux-arm-low.c (arm_new_fork): New function.
3202 (the_low_target) <new_fork>: Initialize new member.
3203 * linux-low.c (handle_extended_wait): Call new target function
3204 new_fork.
3205 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
3206 * linux-mips-low.c (mips_add_watchpoint): New function
3207 extracted from mips_insert_point.
3208 (the_low_target) <new_fork>: Initialize new member.
3209 (mips_linux_new_fork): New function.
3210 (mips_insert_point): Call mips_add_watchpoint.
3211 * linux-x86-low.c (x86_linux_new_fork): New function.
3212 (the_low_target) <new_fork>: Initialize new member.
3213
de0d863e
DB		 32142015-05-12 Don Breazeal <donb@codesourcery.com>
3215
3216 * linux-low.c (handle_extended_wait): Implement return value,
3217 rename argument 'event_child' to 'event_lwp', handle
3218 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
3219 (linux_low_ptrace_options): New function.
3220 (linux_low_filter_event): Call linux_low_ptrace_options,
3221 use different argument fo linux_enable_event_reporting,
3222 use return value from handle_extended_wait.
3223 (extended_event_reported): New function.
3224 (linux_wait_1): Call extended_event_reported and set
3225 status to report fork events.
3226 (linux_write_memory): Add pid to debug message.
3227 (reset_lwp_ptrace_options_callback): New function.
3228 (linux_handle_new_gdb_connection): New function.
3229 (linux_target_ops): Initialize new structure member.
3230 * linux-low.h (struct lwp_info) <waitstatus>: New member.
3231 * lynx-low.c: Initialize new structure member.
3232 * remote-utils.c (prepare_resume_reply): Implement stop reason
3233 "fork" for "T" stop message.
3234 * server.c (handle_query): Call handle_new_gdb_connection.
3235 * server.h (report_fork_events): Declare global flag.
3236 * target.h (struct target_ops) <handle_new_gdb_connection>:
3237 New member.
3238 (target_handle_new_gdb_connection): New macro.
3239 * win32-low.c: Initialize new structure member.
3240
ddcbc397
DB		 32412015-05-12 Don Breazeal <donb@codesourcery.com>
3242
3243 * mem-break.c (APPEND_TO_LIST): Define macro.
3244 (clone_agent_expr): New function.
3245 (clone_one_breakpoint): New function.
3246 (clone_all_breakpoints): New function.
3247 * mem-break.h: Declare new functions.
3248
89245bc0
DB		 32492015-05-12 Don Breazeal <donb@codesourcery.com>
3250
3251 * linux-low.c (linux_supports_fork_events): New function.
3252 (linux_supports_vfork_events): New function.
3253 (linux_target_ops): Initialize new structure members.
3254 (initialize_low): Call linux_check_ptrace_features.
3255 * lynx-low.c (lynx_target_ops): Initialize new structure
3256 members.
3257 * server.c (report_fork_events, report_vfork_events):
3258 New global flags.
3259 (handle_query): Add new features to qSupported packet and
3260 response.
3261 (captured_main): Initialize new global variables.
3262 * target.h (struct target_ops) <supports_fork_events>:
3263 New member.
3264 <supports_vfork_events>: New member.
3265 (target_supports_fork_events): New macro.
3266 (target_supports_vfork_events): New macro.
3267 * win32-low.c (win32_target_ops): Initialize new structure
3268 members.
3269
835205d0
GB		 32702015-05-12 Gary Benson <gbenson@redhat.com>
3271
3272 * server.c (handle_qxfer_exec_file): Use current process
3273 if annex is empty.
3274
21e94bd9
SL		 32752015-05-08 Sandra Loosemore <sandra@codesourcery.com>
3276
3277 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
3278 Remove HAVE_PTRACE_GETREGS conditionals.
3279 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
3280 instead of PTRACE_GETREGS and PTRACE_SETREGS.
3281
45614f15
YQ		 32822015-05-08 Yao Qi <yao.qi@linaro.org>
3283
3284 * linux-low.c (linux_supports_conditional_breakpoints): New
3285 function.
3286 (linux_target_ops): Install new target method.
3287 * lynx-low.c (lynx_target_ops): Install NULL hook for
3288 supports_conditional_breakpoints.
3289 * nto-low.c (nto_target_ops): Likewise.
3290 * spu-low.c (spu_target_ops): Likewise.
3291 * win32-low.c (win32_target_ops): Likewise.
3292 * server.c (handle_query): Check
3293 target_supports_conditional_breakpoints.
3294 * target.h (struct target_ops) <supports_conditional_breakpoints>:
3295 New field.
3296 (target_supports_conditional_breakpoints): New macro.
3297
80ad801e
PA		 32982015-05-06 Pedro Alves <palves@redhat.com>
3299
3300 PR server/18081
3301 * server.c (start_inferior): If the process exits, mourn it.
3302
819843c7
GB		 33032015-04-21 Gary Benson <gbenson@redhat.com>
3304
3305 * hostio.c (fileio_open_flags_to_host): Factored out to
3306 fileio_to_host_openflags in common/fileio.c. Single use
3307 updated.
3308
a2d5a9d7
MF		 33092015-04-17 Max Filippov <jcmvbkbc@gmail.com>
3310
3311 * linux-xtensa-low.c (xtensa_fill_gregset)
3312 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
3313 XCHAL_HAVE_LOOP.
3314
deb44829
MF		 33152015-04-17 Max Filippov <jcmvbkbc@gmail.com>
3316
3317 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
3318 (regs_info): Replace usrregs pointer with NULL.
3319
e57f1de3
GB		 33202015-04-17 Gary Benson <gbenson@redhat.com>
3321
3322 * target.h (struct target_ops) <pid_to_exec_file>: New field.
3323 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
3324 * server.c (handle_qxfer_exec_file): New function.
3325 (qxfer_packets): Add exec-file entry.
3326 (handle_query): Report qXfer:exec-file:read as supported packet.
3327
62828379
RN		 33282015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
3329
3330 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
3331
b88bb450
GB		 33322015-04-09 Gary Benson <gbenson@redhat.com>
3333
3334 * hostio-errno.c (errno_to_fileio_error): Remove function.
3335 Update caller to use remote_fileio_to_fio_error.
3336
c8f4bfdd
YQ		 33372015-04-09 Yao Qi <yao.qi@linaro.org>
3338
3339 * linux-low.c (linux_insert_point): Call
3340 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
3341 (linux_remove_point): Call remove_memory_breakpoint if type is
3342 raw_bkpt_type_sw.
3343 * linux-x86-low.c (x86_insert_point): Don't call
3344 insert_memory_breakpoint.
3345 (x86_remove_point): Don't call remove_memory_breakpoint.
3346
41f98f02
PA		 33472015-04-01 Pedro Alves <palves@redhat.com>
3348 Cleber Rosa <crosa@redhat.com>
3349
3350 * server.c (gdbserver_usage): Reorganize and extend the usage
3351 message.
3352
2bf6fb9d
PA		 33532015-03-24 Pedro Alves <palves@redhat.com>
3354
3355 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
3356 output. Also dump TRAP_TRACE.
3357 (linux_low_filter_event): In debug output, distinguish a
3358 resume_stop SIGSTOP from a delayed SIGSTOP.
3359
369f6daa
GB		 33602015-03-24 Gary Benson <gbenson@redhat.com>
3361
3362 * linux-x86-low.c (x86_linux_new_thread): Moved to
3363 nat/x86-linux.c.
3364 (x86_linux_prepare_to_resume): Likewise.
3365
8e5d4070
GB		 33662015-03-24 Gary Benson <gbenson@redhat.com>
3367
3368 * Makefile.in (x86-linux-dregs.o): New rule.
3369 * configure.srv: Add x86-linux-dregs.o to relevant targets.
3370 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
3371 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
3372 (x86_linux_dr_get): Likewise.
3373 (x86_linux_dr_set): Likewise.
3374 (update_debug_registers_callback): Likewise.
3375 (x86_linux_dr_set_addr): Likewise.
3376 (x86_linux_dr_get_addr): Likewise.
3377 (x86_linux_dr_set_control): Likewise.
3378 (x86_linux_dr_get_control): Likewise.
3379 (x86_linux_dr_get_status): Likewise.
3380 (x86_linux_update_debug_registers): Likewise.
3381
2b95d440
GB		 33822015-03-24 Gary Benson <gbenson@redhat.com>
3383
3384 * linux-x86-low.c (x86_linux_update_debug_registers):
3385 New function, factored out from...
3386 (x86_linux_prepare_to_resume): ...this.
3387
14b0bc68
GB		 33882015-03-24 Gary Benson <gbenson@redhat.com>
3389
3390 * linux-x86-low.c (x86_linux_dr_get): Update comments.
3391 (x86_linux_dr_set): Likewise.
3392 (update_debug_registers_callback): Likewise.
3393 (x86_linux_dr_set_addr): Likewise.
3394 (x86_linux_dr_get_addr): Likewise.
3395 (x86_linux_dr_set_control): Likewise.
3396 (x86_linux_dr_get_control): Likewise.
3397 (x86_linux_dr_get_status): Likewise.
3398 (x86_linux_prepare_to_resume): Likewise.
3399
5dfe6ca8
GB		 34002015-03-24 Gary Benson <gbenson@redhat.com>
3401
3402 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
3403 Use perror_with_name. Pass string through gettext.
3404 (x86_linux_dr_set): Likewise.
3405
d33472ad
GB		 34062015-03-24 Gary Benson <gbenson@redhat.com>
3407
3408 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
3409 (x86_linux_dr_set_addr): ...this.
3410 (x86_dr_low_get_addr): Rename to...
3411 (x86_linux_dr_get_addr): ...this.
3412 (x86_dr_low_set_control): Rename to...
3413 (x86_linux_dr_set_control): ...this.
3414 (x86_dr_low_get_control): Rename to...
3415 (x86_linux_dr_get_control): ...this.
3416 (x86_dr_low_get_status): Rename to...
3417 (x86_linux_dr_get_status): ...this.
3418 (x86_dr_low): Update with new function names.
3419
4b134ca1
GB		 34202015-03-24 Gary Benson <gbenson@redhat.com>
3421
3422 * Makefile.in (x86-linux.o): New rule.
3423 * configure.srv: Add x86-linux.o to relevant targets.
3424 * linux-low.c (lwp_set_arch_private_info): New function.
3425 (lwp_arch_private_info): Likewise.
3426 * linux-x86-low.c: Include nat/x86-linux.h.
3427 (arch_lwp_info): Removed structure.
3428 (update_debug_registers_callback):
3429 Use lwp_set_debug_registers_changed.
3430 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
3431 and lwp_set_debug_registers_changed.
3432 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
3433
34c703da
GB		 34342015-03-24 Gary Benson <gbenson@redhat.com>
3435
3436 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
3437 * linux-arm-low.c (arm_new_thread): Likewise.
3438 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
3439 * linux-mips-low.c (mips_linux_new_thread): Likewise.
3440 * linux-x86-low.c (x86_linux_new_thread): Likewise.
3441 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
3442
cff068da
GB		 34432015-03-24 Gary Benson <gbenson@redhat.com>
3444
3445 * linux-low.c (ptid_of_lwp): New function.
3446 (lwp_is_stopped): Likewise.
3447 (lwp_stop_reason): Likewise.
3448 * linux-x86-low.c (update_debug_registers_callback):
3449 Use lwp_is_stopped.
3450 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
3451 lwp_stop_reason.
3452
b2f7c7e8
GB		 34532015-03-24 Gary Benson <gbenson@redhat.com>
3454
3455 * linux-low.h (linux_stop_lwp): Remove declaration.
3456
6d4ee8c6
GB		 34572015-03-24 Gary Benson <gbenson@redhat.com>
3458
3459 * linux-low.h: Include nat/linux-nat.h.
3460 * linux-low.c (iterate_over_lwps_args): New structure.
3461 (iterate_over_lwps_filter): New function.
3462 (iterate_over_lwps): Likewise.
3463 * linux-x86-low.c (update_debug_registers_callback):
3464 Update signature to what iterate_over_lwps expects.
3465 Remove PID check that iterate_over_lwps now performs.
3466 (x86_dr_low_set_addr): Use iterate_over_lwps.
3467 (x86_dr_low_set_control): Likewise.
3468
70a0bb6b
GB		 34692015-03-24 Gary Benson <gbenson@redhat.com>
3470
3471 * linux-x86-low.c (x86_debug_reg_state): New function.
3472 (x86_linux_prepare_to_resume): Use the above.
3473
7b669087
GB		 34742015-03-24 Gary Benson <gbenson@redhat.com>
3475
3476 * linux-low.c (current_lwp_ptid): New function.
3477 * linux-x86-low.c: Include nat/linux-nat.h.
3478 (x86_dr_low_get_addr): Use current_lwp_ptid.
3479 (x86_dr_low_get_control): Likewise.
3480 (x86_dr_low_get_status): Likewise.
3481
eef49a3d
PA		 34822015-03-20 Pedro Alves <palves@redhat.com>
3483
3484 * tracepoint.c (cmd_qtstatus): Make "str" const.
3485
b2333d22
PA		 34862015-03-20 Pedro Alves <palves@redhat.com>
3487
3488 * server.c (handle_general_set): Make "req_str" const.
3489
23f238d3
PA		 34902015-03-19 Pedro Alves <palves@redhat.com>
3491
3492 * linux-low.c (linux_resume_one_lwp): Rename to ...
3493 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
3494 instead call perror_with_name.
3495 (check_ptrace_stopped_lwp_gone): New function.
3496 (linux_resume_one_lwp): Reimplement as wrapper around
3497 linux_resume_one_lwp_throw that swallows errors if the LWP is
3498 gone.
3499
91baf43f
PA		 35002015-03-19 Pedro Alves <palves@redhat.com>
3501
3502 * linux-low.c (count_events_callback, select_event_lwp_callback):
3503 No longer check whether the thread has resume_stop as last resume
3504 kind.
3505
8bf3b159
PA		 35062015-03-19 Pedro Alves <palves@redhat.com>
3507
3508 * linux-low.c (count_events_callback, select_event_lwp_callback):
3509 Use the lwp's status_pending_p field, not the thread's.
3510
b90fc188
PA		 35112015-03-19 Pedro Alves <palves@redhat.com>
3512
3513 * linux-low.c (select_event_lwp_callback): Update comments to
3514 no longer mention SIGTRAP.
3515
464b0089
GB		 35162015-03-18 Gary Benson <gbenson@redhat.com>
3517
3518 * server.c (handle_query): Do not report vFile:fstat as supported.
3519
aa9e327f
GB		 35202015-03-11 Gary Benson <gbenson@redhat.com>
3521
3522 * hostio.c (sys/types.h): New include.
3523 (sys/stat.h): Likewise.
3524 (common-remote-fileio.h): Likewise.
3525 (handle_fstat): New function.
3526 (handle_vFile): Handle vFile:fstat packets.
aa9e327f 3527
791c0056
GB		 35282015-03-11 Gary Benson <gbenson@redhat.com>
3529
3530 * configure.ac (AC_CHECK_MEMBERS): Add checks for
3531 struct stat.st_blocks and struct stat.st_blksize.
3532 * configure: Regenerate.
3533 * config.in: Likewise.
3534 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
3535 (OBS): Add common-remote-fileio.o.
3536 (common-remote-fileio.o): New rule.
3537
9a9df970
PA		 35382015-03-09 Pedro Alves <palves@redhat.com>
3539
3540 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
3541 'struct sockaddr' pointer in 'accept' call.
3542
9eb1356e
PA		 35432015-03-09 Pedro Alves <palves@redhat.com>
3544
3545 Revert:
3546 2015-03-07 Pedro Alves <palves@redhat.com>
3547 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
3548 or <winsock2.h> here. Instead include "gdb_socket.h".
3549 (remote_open): Use union gdb_sockaddr_u.
3550 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
3551 or <winsock2.h> here. Instead include "gdb_socket.h".
3552 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
3553 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
3554 or <sys/un.h>.
3555 (init_named_socket, gdb_agent_helper_thread): Use union
3556 gdb_sockaddr_u.
3557
aac331e4
PA		 35582015-03-07 Pedro Alves <palves@redhat.com>
3559
3560 * configure.ac (build_warnings): Move
3561 -Wdeclaration-after-statement to the C-specific set.
3562 * configure: Regenerate.
3563
366c75fc
PA		 35642015-03-07 Pedro Alves <palves@redhat.com>
3565
3566 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
3567 or <winsock2.h> here. Instead include "gdb_socket.h".
3568 (remote_open): Use union gdb_sockaddr_u.
3569 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
3570 or <winsock2.h> here. Instead include "gdb_socket.h".
3571 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
3572 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
3573 or <sys/un.h>.
3574 (init_named_socket, gdb_agent_helper_thread): Use union
3575 gdb_sockaddr_u.
3576
492d29ea
PA		 35772015-03-07 Pedro Alves <palves@redhat.com>
3578
3579 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
3580 instead.
3581
60a191ed
YQ		 35822015-03-06 Yao Qi <yao.qi@linaro.org>
3583
3584 * linux-aarch64-low.c (aarch64_insert_point): Use
3585 show_debug_regs as a boolean.
3586 (aarch64_remove_point): Likewise.
3587
f5771b1d
PA		 35882015-03-05 Pedro Alves <palves@redhat.com>
3589
3590 * lynx-low.c (lynx_target_ops): Install NULL hooks for
3591 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
3592 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
3593 * nto-low.c (nto_target_ops): Likewise.
3594 * spu-low.c (spu_target_ops): Likewise.
3595 * win32-low.c (win32_target_ops): Likewise.
3596
3e572f71
PA		 35972015-03-04 Pedro Alves <palves@redhat.com>
3598
72f4393d 3599 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
3e572f71
PA		 3600 Decide whether a breakpoint triggered based on the SIGTRAP's
3601 siginfo.si_code.
72f4393d
L		 3602 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
3603 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
3e572f71
PA		 3604 (linux_low_filter_event): Check for breakpoints before checking
3605 watchpoints.
3606 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
3607 siginfo.si_code.
72f4393d
L		 3608 (linux_stopped_by_sw_breakpoint)
3609 (linux_supports_stopped_by_sw_breakpoint)
3610 (linux_stopped_by_hw_breakpoint)
3611 (linux_supports_stopped_by_hw_breakpoint): New functions.
3612 (linux_target_ops): Install new target methods.
3e572f71 3613
1ec68e26
PA		 36142015-03-04 Pedro Alves <palves@redhat.com>
3615
3616 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
3617 * server.c (swbreak_feature, hwbreak_feature): New globals.
3618 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
3619 (captured_main): Clear swbreak_feature and hwbreak_feature.
3620 * server.h (swbreak_feature, hwbreak_feature): Declare.
3621 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
3622 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
3623 supports_stopped_by_hw_breakpoint>: New fields.
3624 (target_supports_stopped_by_sw_breakpoint)
3625 (target_stopped_by_sw_breakpoint)
3626 (target_supports_stopped_by_hw_breakpoint)
3627 (target_stopped_by_hw_breakpoint): Declare.
3628
15c66dd6
PA		 36292015-03-04 Pedro Alves <palves@redhat.com>
3630
3631 enum lwp_stop_reason -> enum target_stop_reason
3632 * linux-low.c (check_stopped_by_breakpoint): Adjust.
3633 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
3634 (linux_wait_1, stuck_in_jump_pad_callback)
3635 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
3636 (linux_stopped_by_watchpoint):
3637 * linux-low.h (enum lwp_stop_reason): Delete.
3638 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
3639 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
3640
98fc70d6
YQ		 36412015-03-04 Yao Qi <yao.qi@linaro.org>
3642
3643 * Makefile.in (SFILES): Add linux-aarch64-low.c.
3644
dd2ac174
GB		 36452015-03-03 Gary Benson <gbenson@redhat.com>
3646
3647 * hostio.c (handle_vFile): Fix prefix lengths.
3648
d68e53f4
MM		 36492015-03-03 Markus Metzger <markus.t.metzger@intel.com>
3650
3651 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
3652 ptr_bits.
3653
bf2d68ab
AA		 36542015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
3655
3656 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
3657 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
3658 (clean): Add "rm -f" for above C files.
3659 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
3660 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
3661 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
3662 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
3663 * linux-s390-low.c (HWCAP_S390_VX): New macro.
3664 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
3665 (init_registers_s390x_vx_linux64)
3666 (init_registers_s390x_tevx_linux64)
3667 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
3668 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
3669 declarations.
3670 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
3671 (s390_store_vxrs_high): New functions.
3672 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
3673 NT_S390_VXRS_HIGH.
3674 (s390_arch_setup): Add logic for selecting one of the new target
3675 descriptions. Activate the new vector regsets if applicable.
3676 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
3677 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
3678 and init_registers_s390x_tevx_linux64.
3679
c966a859
PA		 36802015-03-01 Pedro Alves <palves@redhat.com>
3681
3682 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
3683 parameter.
3684
4180215b
PA		 36852015-02-27 Pedro Alves <palves@redhat.com>
3686
3687 * linux-x86-low.c (u_debugreg_offset): New function.
3688 (x86_linux_dr_get, x86_linux_dr_set): Use it.
3689
749bab01
PA		 36902015-02-27 Pedro Alves <palves@redhat.com>
3691
3692 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
3693 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
3694 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
3695 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
3696 (ps_lsetfpregs, ps_getpid)
3697 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
3698 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
3699 (ps_lsetxregs, ps_plog): Declare.
3700
3c14e5a3
PA		 37012015-02-27 Pedro Alves <palves@redhat.com>
3702
3703 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
3704 IP_AGENT_EXPORT_FUNC.
3705 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
3706 IP_AGENT_EXPORT_FUNC.
3707 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
3708 (IP_AGENT_EXPORT): Delete.
3709 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
3710 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
3711 (gdb_trampoline_buffer_error, collecting, gdb_collect)
3712 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
3713 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
3714 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
3715 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
3716 (traceframe_read_count, traceframe_write_count)
3717 (traceframes_created, trace_state_variables, get_raw_reg)
3718 (get_trace_state_variable_value, set_trace_state_variable_value)
3719 (ust_loaded, helper_thread_id, cmd_buf): Use
3720 IPA_SYM_EXPORTED_NAME.
3721 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
3722 (tracepoints) Use IP_AGENT_EXPORT_VAR.
3723 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
3724 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
3725 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
3726 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
3727 EXTERN_C_PUSH/EXTERN_C_POP.
3728 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
3729 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
3730 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
3731 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
3732 (traceframe_write_count, traceframe_read_count)
3733 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
3734 (about_to_request_buffer_space, get_trace_state_variable_value)
3735 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
3736 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
3737 EXTERN_C_PUSH/EXTERN_C_POP.
3738 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
3739 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
3740 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
3741 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
3742 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
3743 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
3744 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
3745 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
3746 Define.
3747 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
3748 (IP_AGENT_EXPORT_VAR_DECL): Define.
3749 (tracing): Declare.
3750 (gdb_agent_get_raw_reg): Declare.
3751
fe978cb0
PA		 37522015-02-27 Tom Tromey <tromey@redhat.com>
3753 Pedro Alves <palves@redhat.com>
3754
3755 Rename symbols whose names are reserved C++ keywords throughout.
3756
3bc3d82a
PA		 37572015-02-27 Pedro Alves <palves@redhat.com>
3758
3759 * Makefile.in (COMPILER): New, get it from autoconf.
3760 (CXX): Get from autoconf instead.
3761 (COMPILE.pre): Use COMPILER.
3762 (CC-LD): Rename to ...
3763 (CC_LD): ... this. Use COMPILER.
3764 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
3765 (CXX_FOR_TARGET): Default to g++ instead of gcc.
3766 * acinclude.m4: Include build-with-cxx.m4.
3767 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
3768 Disable -Werror by default if building in C++ mode.
3769 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
3770 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
3771 the C++ compiler. Save/restore CXXFLAGS too.
3772 * configure: Regenerate.
3773
07697489
PA		 37742015-02-27 Pedro Alves <palves@redhat.com>
3775
3776 * acinclude.m4: Include libiberty.m4.
3777 * configure.ac: Call libiberty_INIT.
3778 * config.in, configure: Regenerate.
3779
9beb7c4e
PA		 37802015-02-26 Pedro Alves <palves@redhat.com>
3781
3782 * linux-low.c (linux_wait_1): When incrementing the PC past a
3783 program breakpoint always use the_low_target.breakpoint_len as
3784 increment, rather than the maximum between that and
3785 the_low_target.decr_pc_after_break.
3786
8090aef2
PA		 37872015-02-23 Pedro Alves <palves@redhat.com>
3788
3789 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
3790 thread was doing a step-over; always adjust the PC if
3791 we stepped over a permanent breakpoint.
3792 (linux_wait_1): If we stepped over breakpoint that was on top of a
3793 permanent breakpoint, manually advance the PC past it.
3794
bc9540e8
PA		 37952015-02-23 Pedro Alves <palves@redhat.com>
3796
3797 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
3798 modes.
3799 (x86_fill_gregset, x86_store_gregset): Use it when handling
3800 $orig_eax.
3801
2db9a427
PA		 38022015-02-20 Pedro Alves <palves@redhat.com>
3803
3804 * thread-db.c: Include "nat/linux-procfs.h".
3805 (thread_db_init): Skip listing new threads if the kernel supports
3806 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
3807
afa8d396
PA		 38082015-02-20 Pedro Alves <palves@redhat.com>
3809
3810 * linux-low.c (status_pending_p_callback): Use ptid_match.
3811
c9587f88
AT		 38122015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
3813
3814 PR breakpoints/16812
3815 * linux-low.c (wstatus_maybe_breakpoint): Remove.
3816 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
3817 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
3818
b05ec7a5
AT		 38192015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
3820
3821 PR breakpoints/15956
3822 * tracepoint.c (cmd_qtinit): Add check for current_thread.
3823
d33501a5
MM		 38242015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3825
3826 * linux-low.c (linux_low_btrace_conf): Print size.
3827 * server.c (handle_btrace_conf_general_set): New.
3828 (hanle_general_set): Call handle_btrace_conf_general_set.
3829 (handle_query): Report Qbtrace-conf:bts:size as supported.
3830
f4abbc16
MM		 38312015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3832
3833 * linux-low.c (linux_low_enable_btrace): Update parameters.
3834 (linux_low_btrace_conf): New.
3835 (linux_target_ops)<to_btrace_conf>: Initialize.
3836 * server.c (current_btrace_conf): New.
3837 (handle_btrace_enable): Rename to ...
3838 (handle_btrace_enable_bts): ... this. Pass &current_btrace_conf
3839 to target_enable_btrace. Update comment. Update users.
3840 (handle_qxfer_btrace_conf): New.
3841 (qxfer_packets): Add btrace-conf entry.
3842 (handle_query): Report qXfer:btrace-conf:read as supported packet.
3843 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
3844 (target_ops)<read_btrace_conf>: New.
3845 (target_enable_btrace): Update parameters.
3846 (target_read_btrace_conf): New.
3847
043c3577
MM		 38482015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3849
3850 * server.c (handle_btrace_general_set): Remove call to
3851 target_supports_btrace.
3852 (supported_btrace_packets): New.
3853 (handle_query): Call supported_btrace_packets.
3854 * target.h: include btrace-common.h.
3855 (btrace_target_info): Removed.
3856 (supports_btrace, target_supports_btrace): Update parameters.
3857
734b0e4b
MM		 38582015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3859
3860 * Makefile.in (SFILES): Add common/btrace-common.c.
3861 (OBS): Add common/btrace-common.o.
3862 (btrace-common.o): Add build rules.
3863 * linux-low: Include btrace-common.h.
3864 (linux_low_read_btrace): Use struct btrace_data. Call
3865 btrace_data_init and btrace_data_fini.
3866
d6c146e9
PA		 38672015-02-06 Pedro Alves <palves@redhat.com>
3868
3869 * thread-db.c (find_new_threads_callback): Add debug output.
3870
20ba1ce6
PA		 38712015-02-04 Pedro Alves <palves@redhat.com>
3872
3873 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
3874 (resume_stopped_resumed_lwps): New function.
3875 (linux_wait_for_event_filtered): Use it.
3876
8cc73a39
SDJ		 38772015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
3878
3879 * Makefile.in (SFILES): Add linux-personality.c.
3880 (linux-personality.o): New rule.
3881 * configure.srv (srv_linux_obj): Add linux-personality.o to the
3882 list of objects to be built.
3883 * linux-low.c: Include nat/linux-personality.h.
3884 (linux_create_inferior): Remove code to disable address space
3885 randomization (moved to ../nat/linux-personality.c). Create
3886 cleanup to disable address space randomization.
3887
fb23d554
SDJ		 38882015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
3889
3890 * Makefile.in (posix-strerror.o): New rule.
3891 (mingw-strerror.o): Likewise.
3892 * configure: Regenerated.
3893 * configure.ac: Source file ../common/common.host. Initialize new
3894 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
3895
cdf43629
YQ		 38962015-01-14 Yao Qi <yao@codesourcery.com>
3897
3898 * Makefile.in (SFILES): Add nat/ppc-linux.c.
3899 (ppc-linux.o): New rule.
3900 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
3901 * configure.ac: AC_CHECK_FUNCS(getauxval).
3902 * config.in: Re-generated.
3903 * configure: Re-generated.
3904 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
3905 ppc64_64bit_inferior_p
3906
514c5338
YQ		 39072015-01-14 Yao Qi <yao@codesourcery.com>
3908
3909 * linux-ppc-low.c: Include "nat/ppc-linux.h".
3910 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
3911 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
3912 (PT_ORIG_R3, PT_TRAP): Likewise.
3913 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
3914 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
3915 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
3916
3368c1e5
JB		 39172015-01-10 Joel Brobecker <brobecker@adacore.com>
3918
3919 * i387-fp.c (i387_cache_to_xsave): In look over
3920 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
3921 zmmh_low_space field by use of zmmh_high_space.
3922
582511be
PA		 39232015-01-09 Pedro Alves <palves@redhat.com>
3924
3925 * linux-low.c (step_over_bkpt): Move higher up in the file.
3926 (handle_extended_wait): Don't store the stop_pc here.
3927 (get_stop_pc): Adjust comments and rename to ...
3928 (check_stopped_by_breakpoint): ... this. Record whether the LWP
3929 stopped for a software breakpoint or hardware breakpoint.
3930 (thread_still_has_status_pending_p): New function.
3931 (status_pending_p_callback): Use
3932 thread_still_has_status_pending_p. If the event is no longer
3933 interesting, resume the LWP.
3934 (handle_tracepoints): Add assert.
3935 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
3936 (wstatus_maybe_breakpoint): New function.
3937 (cancel_breakpoint): Delete function.
3938 (check_stopped_by_watchpoint): New function, factored out from
3939 linux_low_filter_event.
3940 (lp_status_maybe_breakpoint): Delete function.
3941 (linux_low_filter_event): Remove filter_ptid argument.
3942 Leave thread group exits pending here. Store the LWP's stop PC.
3943 Always leave events pending.
3944 (linux_wait_for_event_filtered): Pull all events out of the
3945 kernel, and leave them all pending.
3946 (count_events_callback, select_event_lwp_callback): Consider all
3947 events.
3948 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
3949 (select_event_lwp): Only give preference to the stepping LWP in
3950 all-stop mode. Adjust comments.
3951 (ignore_event): New function.
3952 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
3953 references to cancel_breakpoints. Adjust to renames. Also give
3954 equal priority to all LWPs that have had events in non-stop mode.
3955 If reporting a software breakpoint event, unadjust the LWP's PC.
3956 (linux_wait): If linux_wait_1 returned an ignored event, retry.
3957 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
3958 Adjust.
3959 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
3960 (resume_status_pending_p): Use thread_still_has_status_pending_p.
3961 (linux_stopped_by_watchpoint): Adjust.
3962 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
3963 * linux-low.h (enum lwp_stop_reason): New.
3964 (struct lwp_info) <stop_pc>: Adjust comment.
3965 <stopped_by_watchpoint>: Delete field.
3966 <stop_reason>: New field.
3967 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
3968 * mem-break.c (software_breakpoint_inserted_here)
3969 (hardware_breakpoint_inserted_here): New function.
3970 * mem-break.h (software_breakpoint_inserted_here)
3971 (hardware_breakpoint_inserted_here): Declare.
3972 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
3973 (cancel_breakpoints): Delete.
3974 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
3975 (upload_fast_traceframes): Remove references to
3976 cancel_breakpoints.
3977
a33e3959
PA		 39782015-01-09 Pedro Alves <palves@redhat.com>
3979
3980 * thread-db.c (find_new_threads_callback): Ignore thread if the
3981 kernel thread ID is -1.
3982
8784d563
PA		 39832015-01-09 Pedro Alves <palves@redhat.com>
3984
3985 * linux-low.c (linux_attach_fail_reason_string): Move to
3986 nat/linux-ptrace.c, and rename.
3987 (linux_attach_lwp): Update comment.
3988 (attach_proc_task_lwp_callback): New function.
3989 (linux_attach): Adjust to rename and use
3990 linux_proc_attach_tgid_threads.
3991 (linux_attach_fail_reason_string): Delete declaration.
3992
76f2b779
JB		 39932015-01-01 Joel Brobecker <brobecker@adacore.com>
3994
3995 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
3996 * server.c (gdbserver_version): Likewise.
3997
fafcc06a
SDJ		 39982014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
3999
4000 * remote-utils.c: Include ctype.h.
4001 (input_interrupt): Explicitly handle the case when the char
4002 received is the NUL byte. Improve the printing of non-ASCII
4003 characters.
4004
beed38b8
JB		 40052014-12-16 Joel Brobecker <brobecker@adacore.com>
4006
4007 * linux-low.c (linux_low_filter_event): Update call to
4008 linux_enable_event_reporting following the addition of
4009 a new parameter to that function.
4010
bf330350
CU		 40112014-12-16 Catalin Udma <catalin.udma@freescale.com>
4012
4013 PR server/17457
4014 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
4015 (AARCH64_FPCR_REGNO): Likewise.
4016 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
4017 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
4018 (aarch64_store_fpregset): Likewise.
4019
5227d625
JB		 40202014-12-15 Joel Brobecker <brobecker@adacore.com>
4021
4022 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
4023 Remove FIXME comment about assumption about N.
4024
f93b65a0
JB		 40252014-12-13 Joel Brobecker <brobecker@adacore.com>
4026
4027 * configure.ac: If large-file support is disabled in GDBserver,
4028 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
4029 * configure: Regenerate.
4030
e5a9158d
AA		 40312014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4032
4033 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
4034 warning upon ENODATA from ptrace.
4035 * linux-s390-low.c (s390_store_tdb): New.
4036 (s390_regsets): Add regset for NT_S390_TDB.
4037
feea5f36
AA		 40382014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4039
4040 * linux-low.c (regsets_store_inferior_registers): Skip regsets
4041 without a fill_function.
4042 * linux-s390-low.c (s390_fill_last_break): Remove.
4043 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
4044 (s390_arch_setup): Use regset's size instead of fill_function for
4045 loop end condition.
4046
098dbe61
AA		 40472014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4048
4049 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
4050 the regset's store function when ptrace returned an error.
4051 * regcache.c (get_thread_regcache): Invalidate register cache
4052 before fetching inferior's registers.
4053
28eef672
AA		 40542014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4055
4056 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
4057 while-loop as for-loop.
4058 (regsets_store_inferior_registers): Likewise.
4059
bdca27a2
YQ		 40602014-11-28 Yao Qi <yao@codesourcery.com>
4061
4062 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
4063 * config.in, configure: Re-generate.
4064 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
4065 is defined.
4066
9c232dda
YQ		 40672014-11-21 Yao Qi <yao@codesourcery.com>
4068
4069 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
4070 (AC_CHECK_HEADERS): Remove malloc.h.
4071 * configure: Re-generated.
4072 * config.in: Re-generated.
4073 * server.h: Don't include alloca.h and malloc.h.
4074 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
4075 Don't include malloc.h.
4076
43968415
JB		 40772014-11-17 Joel Brobecker <brobecker@adacore.com>
4078
4079 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
4080 corresponding ERRNO check in same block.
4081
40e91bc7
PA		 40822014-11-12 Pedro Alves <palves@redhat.com>
4083
4084 * server.c (cont_thread): Update comment.
4085 (start_inferior, attach_inferior): No longer clear cont_thread.
4086 (handle_v_cont): No longer set cont_thread.
4087 (captured_main): Clear cont_thread each time a GDB connects.
4088
c2c118cf
PA		 40892014-11-12 Pedro Alves <palves@redhat.com>
4090
4091 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
4092 thread, and don't resume all threads if the Hc thread has exited.
4093
78708b7c
PA		 40942014-11-12 Pedro Alves <palves@redhat.com>
4095
4096 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
4097 the process group instead of to a specific LWP.
4098
a2abc7de
PA		 40992014-10-15 Pedro Alves <palves@redhat.com>
4100
4101 PR server/17487
4102 * win32-arm-low.c (arm_set_thread_context): Remove current_event
4103 parameter.
4104 (arm_set_thread_context): Delete.
4105 (the_low_target): Adjust.
4106 * win32-i386-low.c (debug_registers_changed)
4107 (debug_registers_used): Delete.
4108 (update_debug_registers_callback): New function.
4109 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
4110 needing to update their debug registers.
4111 (win32_get_current_dr): New function.
4112 (x86_dr_low_get_addr, x86_dr_low_get_control)
4113 (x86_dr_low_get_status): Fetch the debug register from the thread
4114 record's context.
4115 (i386_initial_stuff): Adjust.
4116 (i386_get_thread_context): Remove current_event parameter. Don't
4117 clear debug_registers_changed nor copy DR values to
4118 debug_reg_state.
4119 (i386_set_thread_context): Delete.
4120 (i386_prepare_to_resume): New function.
4121 (i386_thread_added): Mark the thread as needing to update irs
4122 debug registers.
4123 (the_low_target): Remove i386_set_thread_context and install
4124 i386_prepare_to_resume.
4125 * win32-low.c (win32_get_thread_context): Adjust.
4126 (win32_set_thread_context): Use SetThreadContext
4127 directly.
4128 (win32_prepare_to_resume): New function.
4129 (win32_require_context): New function, factored out from ...
4130 (thread_rec): ... this.
4131 (continue_one_thread): Call win32_prepare_to_resume on each thread
4132 we're about to continue.
4133 (win32_resume): Call win32_prepare_to_resume on the event thread.
4134 * win32-low.h (struct win32_thread_info)
4135 <debug_registers_changed>: New field.
4136 (struct win32_target_ops): Change prototype of set_thread_context,
4137 delete set_thread_context and add prepare_to_resume.
4138 (win32_require_context): New declaration.
4139
a442d071
GB		 41402014-10-08 Gary Benson <gbenson@redhat.com>
4141
4142 * server.h: Do not include common-exceptions.h.
4143
6f1947e8
GB		 41442014-10-08 Gary Benson <gbenson@redhat.com>
4145
4146 * server.h: Do not include cleanups.h.
4147
63b434a4
JH		 41482014-09-30 James Hogan <james.hogan@imgtec.com>
4149
4150 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
4151 mips64-dsp-linux.c.
4152
c4d9ceb6
YQ		 41532014-09-23 Yao Qi <yao@codesourcery.com>
4154
4155 * linux-low.c (lp_status_maybe_breakpoint): New function.
4156 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
4157 (count_events_callback): Likewise.
4158 (select_event_lwp_callback): Likewise.
4159 (cancel_breakpoints_callback): Likewise.
4160
89a5711c
DB		 41612014-09-19 Don Breazeal <donb@codesourcery.com>
4162
4163 * linux-low.c (handle_extended_wait): Call
4164 linux_ptrace_get_extended_event.
4165 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
4166 linux_is_extended_waitstatus.
4167
bffc0964
JB		 41682014-09-16 Joel Brobecker <brobecker@adacore.com>
4169
4170 * Makefile.in (CPPFLAGS): Define.
4171 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
4172 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
4173
0bfdf32f
GB		 41742014-09-16 Gary Benson <gbenson@redhat.com>
4175
4176 * inferiors.h (current_inferior): Renamed as...
4177 (current_thread): New variable. All uses updated.
4178 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
4179 (maybe_move_out_of_jump_pad): Likewise.
4180 (cancel_breakpoint): Likewise.
4181 (linux_low_filter_event): Likewise.
4182 (wait_for_sigstop): Likewise.
4183 (linux_resume_one_lwp): Likewise.
4184 (need_step_over_p): Likewise.
4185 (start_step_over): Likewise.
4186 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
4187 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
4188 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
4189 and save_inferior as saved_thread.
4190 * regcache.c (get_thread_regcache): Renamed saved_inferior as
4191 saved_thread.
4192 (regcache_invalidate_thread): Likewise.
4193 * remote-utils.c (prepare_resume_reply): Likewise.
4194 * thread-db.c (thread_db_get_tls_address): Likewise.
4195 (disable_thread_event_reporting): Likewise.
4196 (remove_thread_event_breakpoints): Likewise.
4197 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
4198 as saved_thread.
4199 * target.h (set_desired_inferior): Renamed as...
4200 (set_desired_thread): New declaration. All uses updated.
4201 * server.c (myresume): Updated comment to reference thread instead
4202 of inferior.
4203 (handle_serial_event): Likewise.
4204 (handle_target_event): Likewise.
4205
361c8ade
GB		 42062014-09-12 Tom Tromey <tromey@redhat.com>
4207 Gary Benson <gbenson@redhat.com>
4208
4209 * regcache.h: Include common-regcache.h.
4210 (regcache_read_pc): Don't declare.
4211 * regcache.c (get_thread_regcache_for_ptid): New function.
4212
bd9269f7
GB		 42132014-09-11 Tom Tromey <tromey@redhat.com>
4214 Gary Benson <gbenson@redhat.com>
4215
4216 * symbol.c: New file.
4217 * Makefile.in (SFILES): Add symbol.c.
4218 (OBS): Add symbol.o.
4219
f8c1d06b
GB		 42202014-09-11 Gary Benson <gbenson@redhat.com>
4221
4222 * target.c (target_stop_ptid, target_continue_ptid): New
4223 functions.
4224
721ec300
GB		 42252014-09-11 Tom Tromey <tromey@redhat.com>
4226 Gary Benson <gbenson@redhat.com>
4227
4228 * target.h: Include target/target.h.
4229 * target.c (target_read_memory, target_read_uint32)
4230 (target_write_memory): New functions.
4231
c5e92cca
GB		 42322014-09-11 Gary Benson <gbenson@redhat.com>
4233
4234 * server.h (debug_hw_points): Don't declare.
4235 * server.c (debug_hw_points): Don't define. Replace all uses
4236 with show_debug_regs.
4237 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
4238 all uses with show_debug_regs.
4239
2e4bb98a
EBM		 42402014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
4241
4242 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
4243 endianness into account.
4244 (ppc_supply_ptrace_register): Likewise.
4245
ac740bc7
JH		 42462014-09-03 James Hogan <james.hogan@imgtec.com>
4247
4248 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
4249 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
4250
97ea6506
GB		 42512014-09-03 Gary Benson <gbenson@redhat.com>
4252
4253 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
4254 ALL_DEBUG_ADDRESS_REGISTERS.
4255
df7e5265
GB		 42562014-09-02 Gary Benson <gbenson@redhat.com>
4257
4258 * i386-low.h: Renamed as...
4259 * x86-low.h: New file. All type, function and variable name
4260 prefixes changed from "i386_" to "x86_". All references updated.
4261 * i386-low.c: Renamed as...
4262 * x86-low.c: New file. All type, function and variable name
4263 prefixes changed from "i386_" to "x86_". All references updated.
4264
ed859da7
GB		 42652014-09-02 Gary Benson <gbenson@redhat.com>
4266
4267 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
4268 (x86_linux_new_thread): Likewise.
4269
860789c7
GB		 42702014-08-29 Gary Benson <gbenson@redhat.com>
4271
4272 * server.h (setjmp.h): Do not include.
4273 (toplevel): Do not declare.
4274 (common-exceptions.h): Include.
4275 (cleanups.h): Likewise.
4276 * server.c (toplevel): Do not define.
4277 (exit_code): New static global.
4278 (detach_or_kill_for_exit_cleanup): New function.
4279 (main): New function. Original main renamed to...
4280 (captured_main): New function.
4281 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
4282
ff55e1b5
GB		 42832014-08-29 Gary Benson <gbenson@redhat.com>
4284
4285 * Makefile.in (SFILES): Add common/common-exceptions.c.
4286 (OBS): Add common-exceptions.o.
4287 (common-exceptions.o): New rule.
4288 * utils.c (prepare_to_throw_exception): New function.
4289
e9bcb658
GB		 42902014-08-29 Gary Benson <gbenson@redhat.com>
4291
4292 * config.in: Regenerate.
4293 * configure: Likewise.
4294
e3180625
GB		 42952014-08-29 Gary Benson <gbenson@redhat.com>
4296
4297 * Makefile.in (SFILES): Add common/cleanups.c.
4298 (OBS): cleanups.o.
4299 (cleanups.o): New rule.
4300
e3d6ba5d
GB		 43012014-08-29 Gary Benson <gbenson@redhat.com>
4302
4303 * utils.c (internal_vwarning): New function.
4304
7096e886
GB		 43052014-08-28 Gary Benson <gbenson@redhat.com>
4306
4307 * utils.h (fatal): Remove declaration.
4308 * utils.c (fatal): Remove function.
4309
14ce3192
GB		 43102014-08-28 Gary Benson <gbenson@redhat.com>
4311
4312 * tracepoint.c (gdb_agent_init): Replace fatal with
4313 perror_with_name.
4314 (initialize_tracepoint): Likewise.
4315
50278d59
GB		 43162014-08-28 Gary Benson <gbenson@redhat.com>
4317
4318 * remote-utils.c (remote_prepare): Replace fatal with error.
4319
aa96c426
GB		 43202014-08-28 Gary Benson <gbenson@redhat.com>
4321
4322 * linux-low.c (linux_async): Replace fatal with warning.
4323 Tidy up and return.
4324 (linux_start_non_stop): Return -1 if linux_async failed.
4325
f7160e97
GB		 43262014-08-28 Gary Benson <gbenson@redhat.com>
4327
4328 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
4329 gdb_assert.
4330 (i386_dr_low_get_addr): Remove vague comment.
4331 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
4332 gdb_assert.
4333
38e08fca
GB		 43342014-08-28 Gary Benson <gbenson@redhat.com>
4335
4336 * inferiors.c (get_thread_process): Replace check with gdb_assert.
4337 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
4338 internal_error.
4339 (linux_resume_one_lwp): Likewise.
4340 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
4341 gdb_assert.
4342 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
4343 with internal_error.
4344 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
4345 (init_register_cache): Replace fatal with gdb_assert_not_reached.
4346 (find_register_by_name): Replace fatal with internal_error.
4347 (find_regno): Likewise.
4348 * tdesc.c (init_target_desc): Replace check with gdb_assert.
4349 * thread-db.c (thread_db_create_event): Likewise.
4350 (thread_db_load_search): Likewise.
4351 (try_thread_db_load_1): Likewise.
4352 * tracepoint.c (get_jump_space_head): Replace fatal with
4353 internal_error.
4354 (claim_trampoline_space): Likewise.
4355 (have_fast_tracepoint_trampoline_buffer): Likewise.
4356 (cmd_qtstart): Likewise.
4357 (stop_tracing): Likewise.
4358 (fast_tracepoint_collecting): Likewise.
4359 (target_malloc): Likewise.
4360 (download_tracepoint): Likewise.
4361 (download_trace_state_variables): Replace check with gdb_assert.
4362 (upload_fast_traceframes): Replace fatal with internal_error.
4363
34abf635
GB		 43642014-08-19 Tom Tromey <tromey@redhat.com>
4365 Gary Benson <gbenson@redhat.com>
4366
4367 * Makefile.in (SFILES): Add common/common-debug.c.
4368 (OBS): Add common-debug.o.
4369 (common-debug.o): New rule.
4370 * debug.h (debug_printf): Don't declare.
4371 * debug.c (debug_printf): Renamed and rewritten as...
4372 (debug_vprintf): New function.
4373
f6e94d78
GB		 43742014-08-19 Gary Benson <gbenson@redhat.com>
4375
4376 * utils.h: Do not include print-utils.h.
4377
9239eeab
GB		 43782014-08-19 Tom Tromey <tromey@redhat.com>
4379 Gary Benson <gbenson@redhat.com>
4380
4381 * server.h: Add static assertion.
4382 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
4383
ef87c8bb
GB		 43842014-08-19 Tom Tromey <tromey@redhat.com>
4385 Gary Benson <gbenson@redhat.com>
4386
4387 * Makefile.in (SFILES): Add common/errors.c.
4388 (OBS): Add errors.o.
4389 (IPA_OBS): Add errors-ipa.o.
4390 (errors.o): New rule.
4391 (errors-ipa.o): Likewise.
4392 * utils.h (perror_with_name, error, warning): Don't declare.
4393 * utils.c (warning): Renamed and rewritten as...
4394 (vwarning): New function.
4395 (error): Renamed and rewritten as...
4396 (verror): New function.
4397 (internal_error): Renamed and rewritten as...
4398 (internal_verror): New function.
4399
bb974a24
GB		 44002014-08-07 Gary Benson <gbenson@redhat.com>
4401
4402 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
4403 * configure: Regenerate.
4404 * config.in: Likewise.
4405 * server.h: Do not include errno.h.
4406 * event-loop.c: Likewise.
4407 * hostio-errno.c: Likewise.
4408 * linux-low.c: Likewise.
4409 * remote-utils.c: Likewise.
4410 * spu-low.c: Likewise.
4411 * utils.c: Likewise.
4412 * gdbreplay.c: Unconditionally include errno.h.
4413
6d3d12eb
GB		 44142014-08-07 Gary Benson <gbenson@redhat.com>
4415
4416 * server.h: Do not include string.h.
4417 * event-loop.c: Likewise.
4418 * linux-low.c: Likewise.
4419 * regcache.c: Likewise.
4420 * remote-utils.c: Likewise.
4421 * spu-low.c: Likewise.
4422 * utils.c: Likewise.
4423
dccbb609
GB		 44242014-08-07 Gary Benson <gbenson@redhat.com>
4425
4426 * server.h: Do not include gdb_assert.h.
4427
e76df0d0
GB		 44282014-08-07 Gary Benson <gbenson@redhat.com>
4429
4430 * server.h: Do not include common-utils.h.
4431
4cb9c816
GB		 44322014-08-07 Gary Benson <gbenson@redhat.com>
4433
4434 * server.h: Do not include ptid.h.
4435 * notif.h: Likewise.
4436
3995eeee
GB		 44372014-08-07 Gary Benson <gbenson@redhat.com>
4438
4439 * server.h: Do not include gdb_locale.h.
4440
cb9f1a9b
GB		 44412014-08-07 Gary Benson <gbenson@redhat.com>
4442
4443 * server.h: Do not include gdb/signals.h.
4444 * win32-low.c: Likewise.
4445
a5fceff8
GB		 44462014-08-07 Gary Benson <gbenson@redhat.com>
4447
4448 * server.h: Do not include pathmax.h.
4449
b9391142
GB		 44502014-08-07 Gary Benson <gbenson@redhat.com>
4451
4452 * server.h: Do not include libiberty.h.
4453 * linux-bfin-low.c: Likewise.
4454
0e443c87
GB		 44552014-08-07 Gary Benson <gbenson@redhat.com>
4456
4457 * server.h: Do not include ansidecl.h.
4458
8ebb3f56
GB		 44592014-08-07 Gary Benson <gbenson@redhat.com>
4460
4461 * linux-x86-low.c: Do not include stddef.h.
4462 * lynx-ppc-low.c: Likewise.
4463 * tracepoint.c: Likewise.
4464
8980bdf6
GB		 44652014-08-07 Gary Benson <gbenson@redhat.com>
4466
4467 * server.h: Do not include stdarg.h.
4468 * nto-low.c: Likewise.
4469
d7096f71
GB		 44702014-08-07 Gary Benson <gbenson@redhat.com>
4471
4472 * server.h: Do not include stdlib.h.
4473 * inferiors.c: Likewise.
4474 * linux-low.c: Likewise.
4475 * regcache.c: Likewise.
4476 * spu-low.c: Likewise.
4477 * tracepoint.c: Likewise.
4478 * utils.c: Likewise.
4479
d02f550d
GB		 44802014-08-07 Gary Benson <gbenson@redhat.com>
4481
4482 * server.h: Do not include stdio.h.
4483 * linux-low.c: Likewise.
4484 * remote-utils.c: Likewise.
4485 * spu-low.c: Likewise.
4486 * utils.c: Likewise.
4487 * wincecompat.c: Likewise.
4488
87f6c4e3
GB		 44892014-08-06 Gary Benson <gbenson@redhat.com>
4490
4491 * regcache.c (init_register_cache): Move conditionals inside if.
4492
7089dca4
GB		 44932014-08-06 Gary Benson <gbenson@redhat.com>
4494
4495 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
4496
462f517e
GB		 44972014-07-31 Gary Benson <gbenson@redhat.com>
4498
4499 * ax.h: Do not include server.h.
4500 * gdbthread.h: Likewise.
4501 * lynx-low.h: Likewise.
4502 * notif.h: Likewise.
4503
976411d6
GB		 45042014-07-30 Gary Benson <gbenson@redhat.com>
4505
4506 * server.h: Include common-defs.h.
4507 Do not include config.h or build-gnulib-gdbserver/config.h.
4508
d41f6d8e
GB		 45092014-07-30 Gary Benson <gbenson@redhat.com>
4510
4511 * hostio-errno.c: Move server.h to top of includes list.
4512 * inferiors.c: Likewise.
4513 * linux-x86-low.c: Likewise.
4514 * notif.c: Include server.h.
4515
314c6a35
TT		 45162014-07-24 Tom Tromey <tromey@redhat.com>
4517 Gary Benson <gbenson@redhat.com>
4518
4519 * server.h (CORE_ADDR): Now unsigned.
4520
69ff6be5
PA		 45212014-07-16 Pedro Alves <palves@redhat.com>
4522
4523 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
4524
ce9e3fe7
PA		 45252014-07-15 Pedro Alves <palves@redhat.com>
4526
4527 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
4528 copy.
4529
e76126e8
PA		 45302014-07-11 Pedro Alves <palves@redhat.com>
4531
4532 * linux-low.c (kill_wait_lwp): New function, based on
4533 kill_one_lwp_callback, but use my_waitpid directly.
4534 (kill_one_lwp_callback, linux_kill): Use it.
4535
8e9db26e
PA		 45362014-06-23 Pedro Alves <palves@redhat.com>
4537
4538 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
4539 before setting DR0..DR3.
4540
698b3e08
GB		 45412014-06-20 Gary Benson <gbenson@redhat.com>
4542
4543 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
4544 * configure: Regenerated.
4545 * config.in: Likewise.
4546
125f8a3d
GB		 45472014-06-20 Gary Benson <gbenson@redhat.com>
4548
4549 * Makefile.in (SFILES): Update locations for files moved
4550 from common to nat.
4551 (object file files): Reordered.
4552
42995dbd
GB		 45532014-06-20 Gary Benson <gbenson@redhat.com>
4554
4555 * i386-low.h (i386_dr_low_can_set_addr): Removed.
4556 (i386_dr_low_set_addr): Likewise.
4557 (i386_dr_low_get_addr): Likewise.
4558 (i386_dr_low_can_set_control): Likewise.
4559 (i386_dr_low_set_control): Likewise.
4560 (i386_dr_low_get_control): Likewise.
4561 (i386_dr_low_get_status): Likewise.
4562 (i386_get_debug_register_length): Likewise.
4563 * linux-x86-low.c (i386_dr_low_set_addr):
4564 Changed signature. Made static.
4565 (i386_dr_low_get_addr): Likewise.
4566 (i386_dr_low_set_control): Likewise.
4567 (i386_dr_low_get_control): Likewise.
4568 (i386_dr_low_get_status): Likewise.
4569 (i386_dr_low): New global variable.
4570 * win32-i386-low.c (i386_dr_low_set_addr):
4571 Changed signature. Made static.
4572 (i386_dr_low_get_addr): Likewise.
4573 (i386_dr_low_set_control): Likewise.
4574 (i386_dr_low_get_control): Likewise.
4575 (i386_dr_low_get_status): Likewise.
4576 (i386_dr_low): New global variable.
4577
e1d2394b
MS		 45782014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
4579
4580 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
4581 * Makefile.in (AR, AR_FLAGS): Define.
4582 * configure: Regenerate.
4583
3a8ee006
GB		 45842014-06-19 Gary Benson <gbenson@redhat.com>
4585
4586 * Makefile.in (i386-dregs.o): New rule.
4587 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
4588 * i386-low.c (target.h): Remove include.
4589 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
4590 (DR_CONTROL_SHIFT): Likewise.
4591 (DR_CONTROL_SIZE): Likewise.
4592 (DR_RW_EXECUTE): Likewise.
4593 (DR_RW_WRITE): Likewise.
4594 (DR_RW_READ): Likewise.
4595 (DR_RW_IORW): Likewise.
4596 (DR_LEN_1): Likewise.
4597 (DR_LEN_2): Likewise.
4598 (DR_LEN_4): Likewise.
4599 (DR_LEN_8): Likewise.
4600 (DR_LOCAL_ENABLE_SHIFT): Likewise.
4601 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
4602 (DR_ENABLE_SIZE): Likewise.
4603 (DR_LOCAL_SLOWDOWN): Likewise.
4604 (DR_GLOBAL_SLOWDOWN): Likewise.
4605 (DR_CONTROL_RESERVED): Likewise.
4606 (I386_DR_CONTROL_MASK): Likewise.
4607 (I386_DR_VACANT): Likewise.
4608 (I386_DR_LOCAL_ENABLE): Likewise.
4609 (I386_DR_GLOBAL_ENABLE): Likewise.
4610 (I386_DR_DISABLE): Likewise.
4611 (I386_DR_SET_RW_LEN): Likewise.
4612 (I386_DR_GET_RW_LEN): Likewise.
4613 (I386_DR_WATCH_HIT): Likewise.
4614 (i386_wp_op_t): Likewise.
4615 (i386_show_dr): Likewise.
4616 (i386_length_and_rw_bits): Likewise.
4617 (i386_insert_aligned_watchpoint): Likewise.
4618 (i386_remove_aligned_watchpoint): Likewise.
4619 (i386_handle_nonaligned_watchpoint): Likewise.
4620 i386_update_inferior_debug_regs(): Likewise.
4621 (i386_dr_insert_watchpoint): Likewise.
4622 (i386_dr_remove_watchpoint): Likewise.
4623 (i386_dr_region_ok_for_watchpoint): Likewise.
4624 (i386_dr_stopped_data_address): Likewise.
4625 (i386_dr_stopped_by_watchpoint): Likewise.
4626
8f26655c
GB		 46272014-06-19 Gary Benson <gbenson@redhat.com>
4628
4629 * i386-low.c (i386_dr_show): Renamed to
4630 i386_show_dr and made static. All uses updated.
4631 (i386_dr_length_and_rw_bits): Renamed to
4632 i386_length_and_rw_bits and made static.
4633 All uses updated.
4634 (i386_dr_insert_aligned_watchpoint): Renamed to
4635 i386_insert_aligned_watchpoint and made static.
4636 All uses updated.
4637 (i386_dr_remove_aligned_watchpoint): Renamed to
4638 i386_remove_aligned_watchpoint and made static.
4639 All uses updated.
4640 (i386_dr_update_inferior_debug_regs): Renamed to
4641 i386_update_inferior_debug_regs and made static.
4642 All uses updated.
4643
b9228891
GB		 46442014-06-18 Gary Benson <gbenson@redhat.com>
4645
5171def3
GB		 4646 * i386-low.h (i386_dr_low_can_set_addr): New macro.
4647 (i386_dr_low_can_set_control): Likewise.
4648 (i386_get_debug_register_length): Likewise.
4649 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
4650 (i386_dr_low_can_set_control): Likewise.
4651 (i386_get_debug_register_length): Likewise.
4652
46532014-06-17 Gary Benson <gbenson@redhat.com>
4654
b9228891
GB		 4655 * i386-low.h (i386-dregs.h): New include.
4656 (DR_FIRSTADDR): Now in i386-dregs.h.
4657 (DR_LASTADDR): Likewise.
4658 (DR_NADDR): Likewise.
4659 (DR_STATUS): Likewise.
4660 (DR_CONTROL): Likewise.
4661 (i386_debug_reg_state): Likewise.
4662 (i386_dr_insert_watchpoint): Likewise.
4663 (i386_dr_remove_watchpoint): Likewise.
4664 (i386_dr_region_ok_for_watchpoint): Likewise.
4665 (i386_dr_stopped_data_address): Likewise.
4666 (i386_dr_stopped_by_watchpoint): Likewise.
4667 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
4668
4be83cc2
GB		 46692014-06-18 Gary Benson <gbenson@redhat.com>
4670
4671 * i386-low.h (i386_low_insert_watchpoint): Renamed to
4672 i386_dr_insert_watchpoint.
4673 (i386_low_remove_watchpoint): Renamed to
4674 i386_dr_remove_watchpoint.
4675 (i386_low_region_ok_for_watchpoint): Renamed to
4676 i386_dr_region_ok_for_watchpoint.
4677 (i386_low_stopped_data_address): Renamed to
4678 i386_dr_stopped_data_address.
4679 (i386_low_stopped_by_watchpoint): Renamed to
4680 i386_dr_stopped_by_watchpoint.
4681 * i386-low.c (i386_show_dr): Renamed to
4682 i386_dr_show and made nonstatic. All uses updated.
4683 (i386_length_and_rw_bits): Renamed to
4684 i386_dr_length_and_rw_bits and made nonstatic.
4685 All uses updated.
4686 (i386_insert_aligned_watchpoint): Renamed to
4687 i386_dr_insert_aligned_watchpoint and made nonstatic.
4688 All uses updated.
4689 (i386_remove_aligned_watchpoint): Renamed to
4690 i386_dr_remove_aligned_watchpoint and made nonstatic.
4691 All uses updated.
4692 (i386_update_inferior_debug_regs): Renamed to
4693 i386_dr_update_inferior_debug_regs and made nonstatic.
4694 All uses updated.
4695 (i386_low_insert_watchpoint): Renamed to
4696 i386_dr_insert_watchpoint. All uses updated.
4697 (i386_low_remove_watchpoint): Renamed to
4698 i386_dr_remove_watchpoint. All uses updated.
4699 (i386_low_region_ok_for_watchpoint): Renamed to
4700 i386_dr_region_ok_for_watchpoint. All uses updated.
4701 (i386_low_stopped_data_address): Renamed to
4702 i386_dr_stopped_data_address. All uses updated.
4703 (i386_low_stopped_by_watchpoint): Renamed to
4704 i386_dr_stopped_by_watchpoint. All uses updated.
4705
131aa0d4
GB		 47062014-06-18 Gary Benson <gbenson@redhat.com>
4707
4708 * i386-low.c (i386_dr_low_can_set_addr): New macro.
4709 (i386_dr_low_can_set_control): Likewise.
4710 (i386_insert_aligned_watchpoint): New check.
4711
d9305f7f
GB		 47122014-06-18 Gary Benson <gbenson@redhat.com>
4713
4714 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
4715 Renamed to state.
4716
e927c9fc
GB		 47172014-06-18 Gary Benson <gbenson@redhat.com>
4718
4719 * i386-low.c (i386_length_and_rw_bits): Use internal_error
4720 instead of fatal and error.
4721 (i386_handle_nonaligned_watchpoint): Likewise.
4722
1b6d4134
GB		 47232014-06-18 Gary Benson <gbenson@redhat.com>
4724
4725 * i386-low.c (i386_get_debug_register_length): New macro.
4726 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
4727 (i386_show_dr): Use debug_printf instead of fprintf. Use
4728 phex to format values.
4729
6e62758f
GB		 47302014-06-18 Gary Benson <gbenson@redhat.com>
4731
4732 * i386-low.h: Comment changes.
4733 * i386-low.c: Likewise.
4734
fc6e2f03
GB		 47352014-06-18 Gary Benson <gbenson@redhat.com>
4736
4737 * i386-low.c: Whitespace changes.
4738
f9d1eeed
TT		 47392014-06-12 Tom Tromey <tromey@redhat.com>
4740
4741 * utils.c (freeargv): Remove.
4742
0b04e523
TT		 47432014-06-12 Tom Tromey <tromey@redhat.com>
4744
4745 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
4746 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
4747 (parse_debug_format_options): Likewise.
4748 (gdbserver_usage): Likewise.
4749 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
4750 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
4751 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
4752 against libiberty.
4753 ($(LIBGNU)): Depend on libiberty.
4754 (all-lib): Recurse into all subdirs.
4755 (install-only): Invoke "install" target in subdirs.
4756 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
4757 targets.
4758 * configure: Rebuild.
4759 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
4760 for vasprintf, vsnprintf, or gettimeofday.
4761 * configure.srv: Don't add safe-ctype.o or lbasename.o to
4762 srv_tgtobj.
4763
270c9937
JB		 47642014-06-05 Joel Brobecker <brobecker@adacore.com>
4765
4766 * development.sh: Delete.
4767 * Makefile.in (config.status): Adjust dependency on development.sh.
4768 * configure.ac: Adjust development.sh source call.
4769 * configure: Regenerate.
4770
0a261ed8
PA		 47712014-06-02 Pedro Alves <palves@redhat.com>
4772
4773 * ax.c (gdb_free_agent_expr): New function.
4774 * ax.h (gdb_free_agent_expr): New declaration.
4775 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
4776 list.
4777 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
4778 static.
4779 (clear_breakpoint_conditions_and_commands): New function.
4780 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
4781 (clear_breakpoint_conditions_and_commands): New declaration.
4782
e9dae05e
RR		 47832014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
4784
4785 * linux-aarch64-low.c (asm/ptrace.h): Include.
4786
5876f503
JK		 47872014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
4788
4789 Fix TLS access for -static -pthread.
4790 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
4791 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
4792 (thread_db_load_search, try_thread_db_load_1): Initialize it.
4793
802e8e6d
PA		 47942014-05-20 Pedro Alves <palves@redhat.com>
4795
4796 * linux-aarch64-low.c (aarch64_insert_point)
4797 (aarch64_remove_point): No longer check whether the type is
4798 supported here. Adjust to new interface.
4799 (the_low_target): Install aarch64_supports_z_point_type as
4800 supports_z_point_type method.
4801 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
4802 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
4803 instead of a Z packet char. Adjust.
4804 (arm_supports_z_point_type): New function.
4805 (arm_insert_point, arm_remove_point): Adjust to new interface.
4806 (the_low_target): Install arm_supports_z_point_type.
4807 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
4808 (cris_insert_point, cris_remove_point): Adjust to new interface.
4809 Don't check whether the type is supported here.
4810 (the_low_target): Install cris_supports_z_point_type.
4811 * linux-low.c (linux_supports_z_point_type): New function.
4812 (linux_insert_point, linux_remove_point): Adjust to new interface.
4813 * linux-low.h (struct linux_target_ops) <insert_point,
4814 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
4815 raw_breakpoint pointer parameter.
4816 <supports_z_point_type>: New method.
4817 * linux-mips-low.c (mips_supports_z_point_type): New function.
4818 (mips_insert_point, mips_remove_point): Adjust to new interface.
4819 Use mips_supports_z_point_type.
4820 (the_low_target): Install mips_supports_z_point_type.
4821 * linux-ppc-low.c (the_low_target): Install NULL as
4822 supports_z_point_type method.
4823 * linux-s390-low.c (the_low_target): Install NULL as
4824 supports_z_point_type method.
4825 * linux-sparc-low.c (the_low_target): Install NULL as
4826 supports_z_point_type method.
4827 * linux-x86-low.c (x86_supports_z_point_type): New function.
4828 (x86_insert_point): Adjust to new insert_point interface. Use
4829 insert_memory_breakpoint. Adjust to new
4830 i386_low_insert_watchpoint interface.
4831 (x86_remove_point): Adjust to remove_point interface. Use
4832 remove_memory_breakpoint. Adjust to new
4833 i386_low_remove_watchpoint interface.
4834 (the_low_target): Install x86_supports_z_point_type.
4835 * lynx-low.c (lynx_target_ops): Install NULL as
4836 supports_z_point_type callback.
4837 * nto-low.c (nto_supports_z_point_type): New.
4838 (nto_insert_point, nto_remove_point): Adjust to new interface.
4839 (nto_target_ops): Install nto_supports_z_point_type.
4840 * mem-break.c: Adjust intro comment.
4841 (struct raw_breakpoint) <raw_type, size>: New fields.
4842 <inserted>: Update comment.
4843 <shlib_disabled>: Delete field.
4844 (enum bkpt_type) <gdb_breakpoint>: Delete value.
4845 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
4846 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
4847 (raw_bkpt_type_to_target_hw_bp_type): New function.
4848 (find_enabled_raw_code_breakpoint_at): New function.
4849 (find_raw_breakpoint_at): New type and size parameters. Use them.
4850 (insert_memory_breakpoint): New function, based off
4851 set_raw_breakpoint_at.
4852 (remove_memory_breakpoint): New function.
4853 (set_raw_breakpoint_at): Reimplement.
4854 (set_breakpoint): New, based on set_breakpoint_at.
4855 (set_breakpoint_at): Reimplement.
4856 (delete_raw_breakpoint): Go through the_target->remove_point
4857 instead of assuming memory breakpoints.
4858 (find_gdb_breakpoint_at): Delete.
4859 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
4860 (find_gdb_breakpoint): New function.
4861 (set_gdb_breakpoint_at): Delete.
4862 (z_type_supported): New function.
4863 (set_gdb_breakpoint_1): New function, loosely based off
4864 set_gdb_breakpoint_at.
4865 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
4866 (delete_gdb_breakpoint_at): Delete.
4867 (delete_gdb_breakpoint_1): New function, loosely based off
4868 delete_gdb_breakpoint_at.
4869 (delete_gdb_breakpoint): New function.
4870 (clear_gdb_breakpoint_conditions): Rename to ...
4871 (clear_breakpoint_conditions): ... this. Don't handle a NULL
4872 breakpoint.
4873 (add_condition_to_breakpoint): Make static.
4874 (add_breakpoint_condition): Take a struct breakpoint pointer
4875 instead of an address. Adjust.
4876 (gdb_condition_true_at_breakpoint): Rename to ...
4877 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
4878 z_type parameter.
4879 (gdb_condition_true_at_breakpoint): Reimplement.
4880 (add_breakpoint_commands): Take a struct breakpoint pointer
4881 instead of an address. Adjust.
4882 (gdb_no_commands_at_breakpoint): Rename to ...
4883 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
4884 parameter. Return true if no breakpoint was found. Change debug
4885 output.
4886 (gdb_no_commands_at_breakpoint): Reimplement.
4887 (run_breakpoint_commands): Rename to ...
4888 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
4889 and change return type to boolean.
4890 (run_breakpoint_commands): New function.
4891 (gdb_breakpoint_here): Also check for Z1 breakpoints.
4892 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
4893 breakpoint. Go through the_target->remove_point instead of
4894 assuming memory breakpoint.
4895 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
4896 software and hardware breakpoints.
4897 (reinsert_raw_breakpoint): Go through the_target->insert_point
4898 instead of assuming memory breakpoint.
4899 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
4900 software and hardware breakpoints.
4901 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
4902 Check both software and hardware breakpoints.
4903 (validate_inserted_breakpoint): Assert the breakpoint is a
4904 software breakpoint. Set the inserted flag to -1 instead of
4905 setting shlib_disabled.
4906 (delete_disabled_breakpoints): Adjust.
4907 (validate_breakpoints): Only validate software breakpoints.
4908 Adjust to inserted flag change.
4909 (check_mem_read, check_mem_write): Skip breakpoint types other
4910 than software breakpoints. Adjust to inserted flag change.
4911 * mem-break.h (enum raw_bkpt_type): New enum.
4912 (raw_breakpoint, struct process_info): Forward declare.
4913 (Z_packet_to_target_hw_bp_type): Delete declaration.
4914 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
4915 (set_gdb_breakpoint, delete_gdb_breakpoint)
4916 (clear_breakpoint_conditions): New declarations.
4917 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
4918 (breakpoint_inserted_here): Update comment.
4919 (add_breakpoint_condition, add_breakpoint_commands): Replace
4920 address parameter with a breakpoint pointer parameter.
4921 (gdb_breakpoint_here): Update comment.
4922 (delete_gdb_breakpoint_at): Delete.
4923 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
4924 * server.c (process_point_options): Take a struct breakpoint
4925 pointer instead of an address. Adjust.
4926 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
4927 delete_gdb_breakpoint.
4928 * spu-low.c (spu_target_ops): Install NULL as
4929 supports_z_point_type method.
4930 * target.h: Include mem-break.h.
4931 (struct target_ops) <prepare_to_access_memory>: Update comment.
4932 <supports_z_point_type>: New field.
4933 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
4934 instead of a char. Also take a raw breakpoint pointer.
4935 * win32-arm-low.c (the_low_target): Install NULL as
4936 supports_z_point_type.
4937 * win32-i386-low.c (i386_supports_z_point_type): New function.
4938 (i386_insert_point, i386_remove_point): Adjust to new interface.
4939 (the_low_target): Install i386_supports_z_point_type.
4940 * win32-low.c (win32_supports_z_point_type): New function.
4941 (win32_insert_point, win32_remove_point): Adjust to new interface.
4942 (win32_target_ops): Install win32_supports_z_point_type.
4943 * win32-low.h (struct win32_target_ops):
4944 <supports_z_point_type>: New method.
4945 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
4946 instead of a char. Also take a raw breakpoint pointer.
4947
932539e3
PA		 49482014-05-20 Pedro Alves <palves@redhat.com>
4949
4950 * mem-break.h: Include break-common.h.
4951 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
4952 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
4953 (Z_packet_to_target_hw_bp_type): New declaration.
4954 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
4955 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
4956 (Z_PACKET_ACCESS_WP): Delete macros.
4957 (Z_packet_to_hw_type): Delete function.
4958 * i386-low.h: Don't include break-common.h here.
4959 (Z_packet_to_hw_type): Delete declaration.
4960 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
4961 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
4962 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
4963 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
4964 * linux-aarch64-low.c: Don't include break-common.h here.
4965 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
4966 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
4967 (Z_packet_to_target_hw_bp_type): Delete function.
4968 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
4969 function.
4970 (mips_insert_point, mips_remove_point): Use
4971 Z_packet_to_target_hw_bp_type.
4972
4ff0d3d8
PA		 49732014-05-20 Pedro Alves <palves@redhat.com>
4974
4975 * linux-aarch64-low.c: Include break-common.h.
4976 (enum target_point_type): Delete.
4977 (Z_packet_to_point_type): Rename to ...
4978 (Z_packet_to_target_hw_bp_type): ... this, and return a
4979 target_hw_bp_type instead.
4980 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
4981 instead of an enum target_point_type.
4982 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
4983 breakpoint type.
4984 (aarch64_dr_state_insert_one_point)
4985 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
4986 (aarch64_handle_aligned_watchpoint)
4987 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
4988 Take an enum target_hw_bp_type instead of an enum
4989 target_point_type.
4990 (aarch64_supports_z_point_type): New function.
4991 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
4992 use Z_packet_to_target_hw_bp_type.
4993
786dc519
JB		 49942014-05-20 Joel Brobecker <brobecker@adacore.com>
4995
4996 * configure.ac: Only use -Werror by default when DEVELOPMENT
4997 is true.
4998 * configure: Regenerate.
4999
9e0aa64f
JK		 50002014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
5001
5002 Fix gdbserver qGetTLSAddr for x86_64 -m32.
5003 * linux-x86-low.c (X86_64_USER_REGS): New.
5004 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
5005
2b577b92
YQ		 50062014-04-28 Yao Qi <yao@codesourcery.com>
5007
5008 * Makefile.in (i386-avx512.c): Fix the typo of generated file
5009 name.
5010
94611da2
PA		 50112014-04-25 Pedro Alves <palves@redhat.com>
5012
5013 PR server/16255
5014 * linux-low.c (linux_attach_fail_reason_string): New function.
5015 (linux_attach_lwp): Delete.
5016 (linux_attach_lwp_1): Rename to ...
5017 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
5018 argument. Remove "initial" parameter. Return int instead of
5019 void. Don't error or warn here.
5020 (linux_attach): Adjust to call linux_attach_lwp. Call error on
5021 failure to attach to the tgid. Call warning when failing to
5022 attach to an lwp.
5023 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
5024 argument. Remove "initial" parameter. Return int instead of
5025 void. Don't error or warn here.
5026 (linux_attach_fail_reason_string): New declaration.
5027 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
5028 interface change. Use linux_attach_fail_reason_string.
5029
01f9f808
MS		 50302014-04-24 Michael Sturm <michael.sturm@mintel.com>
5031 Walfred Tedeschi <walfred.tedeschi@intel.com>
5032
5033 * Makefile.in: Added rules to handle new files
5034 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
5035 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
5036 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
5037 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
5038 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
5039 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
5040 x32-avx512-linux.o.
5041 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
5042 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
5043 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
5044 i386/x32-avx512.xml.
5045 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
5046 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
5047 i386/x32-avx512-linux.xml.
5048 * i387-fp.c (num_avx512_k_registers): New constant for number
5049 of K registers.
5050 (num_avx512_zmmh_low_registers): New constant for number of
5051 lower ZMM registers (0-15).
5052 (num_avx512_zmmh_high_registers): New constant for number of
5053 higher ZMM registers (16-31).
5054 (num_avx512_ymmh_registers): New contant for number of higher
5055 YMM registers (ymm16-31 added by avx521 on x86_64).
5056 (num_avx512_xmm_registers): New constant for number of higher
5057 XMM registers (xmm16-31 added by AVX512 on x86_64).
5058 (struct i387_xsave): Add space for AVX512 registers.
5059 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
5060 Add code to handle AVX512 registers.
5061 (i387_xsave_to_cache): Add code to handle AVX512 registers.
5062 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
5063 prototypei from generated file.
5064 (tdesc_amd64_avx512_linux): Likewise.
5065 (init_registers_x32_avx512_linux): Likewise.
5066 (tdesc_x32_avx512_linux): Likewise.
5067 (init_registers_i386_avx512_linux): Likewise.
5068 (tdesc_i386_avx512_linux): Likewise.
5069 (x86_64_regmap): Add AVX512 registers.
5070 (x86_linux_read_description): Add code to handle AVX512 XSTATE
5071 mask.
5072 (initialize_low_arch): Add code to initialize AVX512 registers.
5073
51aa91f9
PA		 50742014-04-23 Pedro Alves <palves@redhat.com>
5075
5076 * mem-break.c (find_gdb_breakpoint_at): Make static.
5077 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
5078
a4165e94
PA		 50792014-04-23 Pedro Alves <palves@redhat.com>
5080
5081 * i386-low.c: Don't include break-common.h here.
5082 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5083 prototype to take target_hw_bp_type as argument instead of a Z
5084 packet char.
5085 * i386-low.h: Include break-common.h here.
5086 (Z_packet_to_hw_type): Declare.
5087 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5088 prototypes.
5089 * linux-x86-low.c (x86_insert_point): Convert the packet number to
5090 a target_hw_bp_type before calling i386_low_insert_watchpoint.
5091 (x86_remove_point): Convert the packet number to a
5092 target_hw_bp_type before calling i386_low_remove_watchpoint.
5093 * win32-i386-low.c (i386_insert_point): Convert the packet number
5094 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
5095 (i386_remove_point): Convert the packet number to a
5096 target_hw_bp_type before calling i386_low_remove_watchpoint.
5097
b8acf843
PA		 50982014-04-23 Pedro Alves <palves@redhat.com>
5099
5100 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
5101
d708bcd1
PA		 51022014-04-10 Pedro Alves <palves@redhat.com>
5103
5104 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
5105 Check if the condition or command is NULL before checking if the
5106 breakpoint is known. On success, return true.
5107 * mem-break.h (add_breakpoint_condition): Document return.
5108 (add_breakpoint_commands): Add describing comment.
5109 * server.c (skip_to_semicolon): New function.
5110 (process_point_options): Use it.
5111
2eec7d5b
PA		 51122014-04-09 Pedro Alves <palves@redhat.com>
5113
5114 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
5115 to lwpid_of.
5116
fa96cb38
PA		 51172014-02-27 Pedro Alves <palves@redhat.com>
5118
5119 PR 12702
5120 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
5121 macros.
5122 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
5123 output.
5124 (last_thread_of_process_p): Take a PID argument instead of a
5125 thread pointer.
5126 (linux_wait_for_lwp): Delete.
5127 (num_lwps, check_zombie_leaders, not_stopped_callback): New
5128 functions.
5129 (linux_low_filter_event): New function, party factored out from
5130 linux_wait_for_event.
5131 (linux_wait_for_event): Rename to ...
5132 (linux_wait_for_event_filtered): ... this. Add new filter ptid
5133 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
5134 sigsuspend. Check for zombie leaders.
5135 (linux_wait_for_event): Reimplement as wrapper around
5136 linux_wait_for_event_filtered.
5137 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
5138 a normal or signal exit is seen, it's the whole process exiting.
5139 (wait_for_sigstop): No longer a for_each_inferior callback.
5140 Rewrite on top of linux_wait_for_event_filtered.
5141 (stop_all_lwps): Call wait_for_sigstop directly.
5142 * server.c (resume, handle_target_event): Handle
5143 TARGET_WAITKIND_NO_RESUMED.
5144
d763de10
JB		 51452014-02-26 Joel Brobecker <brobecker@adacore.com>
5146
5147 * win32-low.c (psapi_get_dll_name,
5148 * win32_CreateToolhelp32Snapshot): Delete.
5149 (win32_CreateToolhelp32Snapshot, win32_Module32First)
5150 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
5151 Delete.
5152 (handle_load_dll): Add function description.
5153 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
5154
850a0f76
JB		 51552014-02-26 Joel Brobecker <brobecker@adacore.com>
5156
5157 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
5158 Add comment.
5159 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
5160 base address when calling win32_add_one_solib.
5161 (handle_load_dll): Delete local variable load_addr.
5162 Remove 0x1000 offset applied to DLL base address when calling
5163 win32_add_one_solib.
5164 (handle_unload_dll): Add comment.
5165
f25b3fc3
JB		 51662014-02-26 Joel Brobecker <brobecker@adacore.com>
5167
5168 * win32-low.c (win32_add_all_dlls): Renames
5169 win32_ensure_ntdll_loaded. Rewrite function documentation.
5170 Adjust implementation to always load all DLLs.
5171 Add 0x1000 offset to DLL base address when calling
5172 win32_add_one_solib.
5173 (child_initialization_done): New static global.
5174 (do_initial_child_stuff): Set child_initialization_done to
5175 zero during child initialization, and 1 after. Replace call
5176 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
5177 Add comment.
5178 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
5179 (handle_unload_dll): Add function documentation.
5180 (get_child_debug_event): Ignore load and unload DLL events
5181 during child initialization.
5182
d86d4aaf
DE		 51832014-02-20 Doug Evans <dje@google.com>
5184
3bc32da3 5185 Remove global all_lwps.
d86d4aaf
DE		 5186 * inferiors.h (ptid_of): Move here from linux-low.h.
5187 (pid_of, lwpid_of): Ditto.
5188 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
5189 parameter is a struct thread_info * now.
5190 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
5191 directly. Pass &all_threads to find_inferior instead of &all_lwps.
5192 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
5193 directly.
5194 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
5195 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
5196 * linux-arm-low.c (update_registers_callback): Update, "entry"
5197 parameter is a struct thread_info * now.
5198 Fetch lwpid from current_inferior directly.
5199 (arm_insert_point): Pass &all_threads to find_inferior instead of
5200 &all_lwps.
5201 (arm_remove_point): Ditto.
5202 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
5203 (arm_prepare_to_resume): Fetch pid from thread.
5204 (arm_read_description): Fetch lwpid from current_inferior directly.
5205 * linux-low.c (all_lwps): Delete.
5206 (delete_lwp): Delete call to remove_inferior.
5207 (handle_extended_wait): Fetch lwpid from thread.
5208 (add_lwp): Don't set lwp->entry.id. Remove call to
5209 add_inferior_to_list.
5210 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
5211 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
5212 (kill_one_lwp_callback): Ditto.
5213 (linux_kill): Don't dereference NULL pointer.
5214 Fetch ptid,lwpid from thread.
5215 (get_detach_signal): Fetch ptid from thread.
5216 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
5217 Simplify call to regcache_invalidate_thread.
5218 (delete_lwp_callback): Update, "entry" parameter is a
5219 struct thread_info * now. Fetch pid from thread.
5220 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
5221 (status_pending_p_callback): Update, "entry" parameter is a
5222 struct thread_info * now. Fetch ptid from thread.
5223 (find_lwp_pid): Update, "entry" parameter is a
5224 struct thread_info * now.
5225 (linux_wait_for_lwp): Fetch pid from thread.
5226 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
5227 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
5228 (enqueue_one_deferred_signal): Fetch lwpid from thread.
5229 (dequeue_one_deferred_signal): Ditto.
5230 (cancel_breakpoint): Fetch ptid from current_inferior.
5231 (linux_wait_for_event): Pass &all_threads to find_inferior,
5232 not &all_lwps. Fetch ptid, lwpid from thread.
5233 (count_events_callback): Update, "entry" parameter is a
5234 struct thread_info * now.
5235 (select_singlestep_lwp_callback): Ditto.
5236 (select_event_lwp_callback): Ditto.
5237 (cancel_breakpoints_callback): Ditto.
5238 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
5239 not &all_lwps.
5240 (select_event_lwp): Ditto. Fetch ptid from event_thread.
5241 (unsuspend_one_lwp): Update, "entry" parameter is a
5242 struct thread_info * now.
5243 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
5244 not &all_lwps.
5245 (linux_stabilize_threads): Ditto. And for for_each_inferior.
5246 Fetch lwpid from thread, not lwp.
5247 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
5248 Pass &all_threads to find_inferior, not &all_lwps.
5249 (send_sigstop): Fetch lwpid from thread, not lwp.
5250 (send_sigstop_callback): Update, "entry" parameter is a
5251 struct thread_info * now.
5252 (suspend_and_send_sigstop_callback): Ditto.
5253 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
5254 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
5255 struct thread_info * now.
5256 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
5257 from thread, lwp.
5258 (lwp_running): Update, "entry" parameter is a
5259 struct thread_info * now.
5260 (stop_all_lwps): Fetch ptid from thread.
5261 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
5262 (linux_resume_one_lwp): Fetch lwpid from thread.
5263 (linux_set_resume_request): Update, "entry" parameter is a
5264 struct thread_info * now. Fetch pid, lwpid from thread.
5265 (resume_status_pending_p): Update, "entry" parameter is a
5266 struct thread_info * now.
5267 (need_step_over_p): Ditto. Fetch lwpid from thread.
5268 (start_step_over): Fetch lwpid from thread.
5269 (linux_resume_one_thread): Update, "entry" parameter is a
5270 struct thread_info * now. Fetch lwpid from thread.
5271 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
5272 (proceed_one_lwp): Update, "entry" parameter is a
5273 struct thread_info * now. Fetch lwpid from thread.
5274 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
5275 struct thread_info * now.
5276 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
5277 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
5278 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
5279 directly.
5280 (regsets_store_inferior_registers): Ditto.
5281 (fetch_register, store_register): Ditto.
5282 (linux_read_memory, linux_write_memory): Ditto.
5283 (linux_request_interrupt): Ditto.
5284 (linux_read_auxv): Ditto.
5285 (linux_xfer_siginfo): Ditto.
5286 (linux_qxfer_spu): Ditto.
5287 (linux_qxfer_libraries_svr4): Ditto.
5288 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
5289 moved to inferiors.h.
5290 (get_lwp): Delete.
5291 (get_thread_lwp): Update.
5292 (struct lwp_info): Delete member "entry". Simplify comment for
5293 member "thread".
5294 (all_lwps): Delete.
5295 * linux-mips-low.c (mips_read_description): Fetch lwpid from
5296 current_inferior directly.
5297 (update_watch_registers_callback): Update, "entry" parameter is a
5298 struct thread_info * now. Fetch pid from thread.
5299 (mips_linux_prepare_to_resume): Fetch ptid from thread.
5300 (mips_insert_point): Fetch lwpid from current_inferior.
5301 Pass &all_threads to find_inferior, not &all_lwps.
5302 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
5303 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
5304 directly.
5305 (mips_stopped_data_address): Ditto.
5306 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
5307 directly.
5308 * linux-tile-low.c (tile_arch_setup): Ditto.
5309 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
5310 (update_debug_registers_callback): Update, "entry" parameter is a
5311 struct thread_info * now. Fetch pid from thread.
5312 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
5313 Pass &all_threads to find_inferior, not &all_lwps.
5314 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
5315 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
5316 Pass &all_threads to find_inferior, not &all_lwps.
5317 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
5318 (i386_dr_low_get_status): Ditto.
5319 (x86_linux_prepare_to_resume): Fetch ptid from thread.
5320 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
5321 (x86_linux_read_description): Ditto.
5322 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
5323
3b8361aa
DE		 53242014-02-20 Doug Evans <dje@google.com>
5325
5326 * inferiors.c (get_first_inferior): Fix buglet.
5327
f7667f0d
DE		 53282014-02-19 Doug Evans <dje@google.com>
5329
5330 * gdbthread.h (add_thread): Change result type to struct thread_info *.
5331 * inferiors.c (add_thread): Change result type to struct thread_info *.
5332 All callers updated.
5333 (add_lwp): Call add_thread here instead of in callers.
5334 All callers updated.
5335 * linux-low.h (get_lwp_thread): Rewrite.
5336 (struct lwp_info): New member "thread".
5337
b3312d80
DE		 53382014-02-19 Doug Evans <dje@google.com>
5339
5340 * linux-low.c (add_lwp): Change result to struct lwp_info *.
5341 All callers updated.
5342
ecc6f45c
DE		 53432014-02-19 Doug Evans <dje@google.com>
5344
5345 * inferiors.c (add_thread): Fix whitespace.
5346
649ebbca
DE		 53472014-02-19 Doug Evans <dje@google.com>
5348
5349 * dll.c (clear_dlls): Replace accessing list implemention details
5350 with API function.
5351 * gdbthread.h (get_first_thread): Declare.
5352 * inferiors.c (for_each_inferior_with_data): New function.
5353 (get_first_thread): New function.
5354 (find_thread_ptid): Simplify.
5355 (get_first_inferior): New function.
5356 (clear_list): Delete.
5357 (one_inferior_p): New function.
5358 (clear_inferior_list): New function.
5359 (clear_inferiors): Update.
5360 * inferiors.h (for_each_inferior_with_data): Declare.
5361 (clear_inferior_list): Declare.
5362 (one_inferior_p): Declare.
5363 (get_first_inferior): Declare.
5364 * linux-low.c (linux_wait_for_event): Replace accessing list
5365 implemention details with API function.
5366 * server.c (target_running): Ditto.
5367 (accumulate_file_name_length): New function.
5368 (emit_dll_description): New function.
5369 (handle_qxfer_libraries): Replace accessing list implemention
5370 details with API function.
5371 (handle_qxfer_threads_worker): New function.
5372 (handle_qxfer_threads_proper): Replace accessing list implemention
5373 details with API function.
5374 (handle_query): Ditto.
5375 (visit_actioned_threads_callback_ftype): New typedef.
5376 (visit_actioned_threads_data): New struct.
5377 (visit_actioned_threads): Rewrite to be find_inferior callback.
5378 (resume): Call find_inferior.
5379 (handle_status): Replace accessing list implemention
5380 details with API function.
5381 (process_serial_event): Replace accessing list implemention details
5382 with API function.
5383 * target.c (set_desired_inferior): Replace accessing list implemention
5384 details with API function.
5385 * tracepoint.c (same_process_p): New function.
5386 (gdb_agent_about_to_close): Replace accessing list implemention
5387 details with API function.
5388 * win32-low.c (child_delete_thread): Replace accessing list
5389 implemention details with API function.
5390 (match_dll_by_basename): New function.
5391 (dll_is_loaded_by_basename): New function.
5392 (win32_ensure_ntdll_loaded): Replace accessing list implemention
5393 details call to dll_is_loaded_by_basename.
5394
80894984
DE		 53952014-02-19 Doug Evans <dje@google.com>
5396
5397 * dll.h (struct dll_info): Add comment.
5398 * gdbthread.h (struct thread_info): Add comment.
5399 (current_ptid): Simplify.
5400 * inferiors.c (add_process): Update.
5401 (remove_process): Update.
5402 * inferiors.h (struct process_info): Rename member "head" to "entry".
5403 * linux-low.c (delete_lwp): Update.
5404 (add_lwp): Update.
5405 (last_thread_of_process_p): Update.
5406 (kill_one_lwp_callback, linux_kill): Update.
5407 (status_pending_p_callback): Update.
5408 (wait_for_sigstop): Update. Simplify read of ptid.
5409 (start_step_over): Update.
5410 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
5411 (get_lwp_thread): Update.
5412 (struct lwp_info): Rename member "head" to "entry".
5413 * regcache.h (inferior_list_entry): Delete.
5414 * server.c (kill_inferior_callback): Update.
5415 (detach_or_kill_inferior_callback): Update.
5416 (print_started_pid): Update.
5417 (print_attached_pid): Update.
5418 (process_serial_event): Simplify read of ptid.
5419 * thread-db.c (thread_db_create_event): Update.
5420 (thread_db_get_tls_address): Update.
5421 * win32-low.c (current_inferior_ptid): Simplify.
5422
46917d26
TT		 54232014-02-19 Tom Tromey <tromey@redhat.com>
5424
5425 * target.h (struct target_ops) <supports_btrace>: Add target_ops
5426 argument.
5427 (target_supports_btrace): Update.
5428
0759a81e
YQ		 54292014-02-14 Yao Qi <yao@codesourcery.com>
5430
5431 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
5432 (rsp-low-ipa.o): New target.
5433
a7191e8b
TT		 54342014-02-12 Tom Tromey <tromey@redhat.com>
5435
5436 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
5437 convert_ascii_to_int.
5438 * regcache.c (registers_to_string): Likewise.
5439 * remote-utils.c (decode_M_packet): Likewise.
5440 * server.c (process_serial_event): Likewise.
5441
ff0e980e
TT		 54422014-02-12 Tom Tromey <tromey@redhat.com>
5443
5444 * server.c (handle_query, handle_v_run): Use hex2bin, not
5445 unhexify.
5446 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
5447
e9371aff
TT		 54482014-02-12 Tom Tromey <tromey@redhat.com>
5449
5450 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
5451 convert_int_to_ascii.
5452 * regcache.c (registers_to_string, collect_register_as_string):
5453 Likewise.
5454 * remote-utils.c (look_up_one_symbol, relocate_instruction):
5455 Likewise.
5456 * server.c (process_serial_event): Likewise.
5457 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
5458 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
5459
971dc0b8
TT		 54602014-02-12 Tom Tromey <tromey@redhat.com>
5461
5462 * remote-utils.c (look_up_one_symbol, monitor_output): Use
5463 bin2hex, not hexify.
5464 * tracepoint.c (cmd_qtstatus): Likewise.
5465
0a822afb
TT		 54662014-02-12 Tom Tromey <tromey@redhat.com>
5467
5468 * remote-utils.c (monitor_output): Pass explicit length to
5469 hexify.
5470
9c3d6531
TT		 54712014-02-12 Tom Tromey <tromey@redhat.com>
5472
5473 * tracepoint.c: Include rsp-low.h.
5474 * server.c: Include rsp-low.h.
5475 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
5476 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
5477 declare.
5478 * remote-utils.c: Include rsp-low.h.
5479 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
5480 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
5481 (convert_int_to_ascii, convert_ascii_to_int): Move to
5482 common/rsp-low.c.
5483 * regcache.c: Include rsp-low.h.
5484 * ax.c: Include rsp-low.h.
5485 * Makefile.in (SFILES): Add common/rsp-low.c.
5486 (OBS): Add rsp-low.o.
5487 (rsp-low.o): New target.
5488
01fd3ea5
TT		 54892014-02-12 Tom Tromey <tromey@redhat.com>
5490
5491 * utils.h (pulongest, plongest, phex_nz): Don't declare.
5492 Include print-utils.h.
5493 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
5494 (plongest, thirty_two, phex_nz): Remove.
5495 * Makefile.in (SFILES): Add common/print-utils.c.
5496 (OBS): Add print-utils.o.
5497 (print-utils-ipa.o): New target.
5498 (print-utils.o): New target.
5499 (IPA_OBJS): Add print-utils-ipa.o.
5500
e99dc820
TT		 55012014-02-06 Tom Tromey <tromey@redhat.com>
5502
5503 * Makefile.in (SFILES): Fix indentation.
5504
ee1e2d4f
DE		 55052014-02-05 Doug Evans <dje@google.com>
5506
5507 * linux-low.c (linux_wait_for_event): Improve comment.
5508 (linux_wait_1): Keep current_inferior in sync with event_child.
5509
f5a02773
DE		 55102014-01-22 Doug Evans <dje@google.com>
5511
5512 * gdbthread.h (gdb_id_to_thread): Delete, unused.
5513
87ce2a04
DE		 55142014-01-22 Doug Evans <dje@google.com>
5515
5516 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
5517 * configure: Regenerate.
5518 * config.in: Regenerate.
5519 * Makefile.in (SFILES): Add debug.c.
5520 (OBS): Add debug.o.
5521 * debug.c: New file.
5522 * debug.h: New file.
5523 * linux-aarch64-low.c (*): Update all debugging printfs to use
5524 debug_printf instead of fprintf.
5525 * linux-arm-low.c (*): Ditto.
5526 * linux-cris-low.c (*): Ditto.
5527 * linux-crisv32-low.c (*): Ditto.
5528 * linux-m32r-low.c (*): Ditto.
5529 * linux-sparc-low.c (*): Ditto.
5530 * linux-x86.c (*): Ditto.
5531 * linux-low.c (*): Ditto.
5532 (linux_wait_1): Add calls to debug_enter, debug_exit.
5533 (linux_wait): Remove redundant debugging printf.
5534 (stop_all_lwps): Add calls to debug_enter, debug_exit.
5535 (linux_resume, unstop_all_lwps): Ditto.
5536 * mem-break.c (*): Update all debugging printfs to use
5537 debug_printf instead of fprintf.
5538 * remote-utils.c (*): Ditto.
5539 * thread-db.c (*): Ditto.
5540 * server.c #include <ctype.h>, "gdb_vecs.h".
5541 (debug_threads): Moved to debug.c.
5542 (*): Update all debugging printfs to use debug_printf instead of
5543 fprintf.
5544 (start_inferior): Replace call to fflush with call to debug_flush.
5545 (monitor_show_help): Mention set debug-format.
5546 (parse_debug_format_options): New function.
5547 (handle_monitor_command): Handle "monitor set debug-format".
5548 (gdbserver_usage): Mention --debug-format.
5549 (main): Parse --debug-format.
5550 * server.h (debug_threads): Declaration moved to debug.h.
5551 #include "debug.h".
5552 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
5553 trace_debug_1 that uses debug_printf.
5554 (tracepoint_look_up_symbols): Update all debugging printfs to use
5555 debug_printf instead of fprintf.
5556
e671835b
BS		 55572014-01-20 Baruch Siach <baruch@tkos.co.il>
5558
5559 * linux-xtensa-low.c: Include asm/ptrace.h instead of
5560 sys/ptrace.h.
5561
b5737fa9
PA		 55622014-01-17 Pedro Alves <palves@redhat.com>
5563
ea38d2a9 5564 PR build/16445
c7faa97a
PA		 5565 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
5566 defined after including gdb_proc_service.h.
b5737fa9 5567
40ed484e
DE		 55682014-01-16 Doug Evans <dje@google.com>
5569
5570 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
5571 (match_dll): Use it.
5572
969c39fb
MM		 55732014-01-16 Markus Metzger <markus.t.metzger@intel.com>
5574
5575 * target.h (target_ops) <read_btrace>: Change parameters and
5576 return type to allow error reporting.
5577 * server.c (handle_qxfer_btrace): Support delta reads. Pass
5578 trace reading errors on.
5579 * linux-low.c (linux_low_read_btrace): Pass trace reading
5580 errors on.
5581 (linux_low_disable_btrace): New.
5582
ab7f45ba
DE		 55832014-01-15 Doug Evans <dje@google.com>
5584
5585 * inferiors.c (thread_id_to_gdb_id): Delete.
5586 * inferiors.h (thread_id_to_gdb_id): Delete.
5587
66af0f44
EZ		 55882014-01-13 Eli Zaretskii <eliz@gnu.org>
5589
5590 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
5591 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
5592 versions.
5593
9939e131
PA		 55942014-01-08 Pedro Alves <palves@redhat.com>
5595
5596 * server.c (handle_status): Don't discard previous queued stop
5597 replies or thread's pending status here.
5598 (main) <disconnection>: Do it here instead.
5599
b7ea362b
PA		 56002014-01-08 Pedro Alves <palves@redhat.com>
5601
5602 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
5603 * server.c (visit_actioned_threads, handle_pending_status): New
5604 function.
5605 (handle_v_cont): Factor out parts to ...
5606 (resume): ... this new function. If in all-stop, and a thread
5607 being resumed has a pending status, report it without actually
5608 resuming.
5609 (myresume): Adjust to use the new 'resume' function.
5610 (clear_pending_status_callback, set_pending_status_callback)
5611 (find_status_pending_thread_callback): New functions.
5612 (handle_status): Handle the case of multiple threads having
5613 interesting statuses to report. Report threads' real last signal
5614 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
5615 with an interesting thread to report the status for, instead of
5616 always reporting the status of the first thread.
5617
28498c42
JB		 56182014-01-01 Joel Brobecker <brobecker@adacore.com>
5619
5620 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
5621 * gdbreplay.c (gdbreplay_version): Likewise.
5622
f45c82da
YZ		 56232013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
5624
5625 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
5626 iov.iov_len with the real length in use.
5627
379a5e2d
JB		 56282013-12-13 Joel Brobecker <brobecker@adacore.com>
5629
5630 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
5631 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
5632 for all targets that use win32-low.c.
5633 * win32-low.c (win32_ensure_ntdll_loaded): New function.
5634 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
5635
4210d83e
PA		 56362013-12-13 Pedro Alves <palves@redhat.com>
5637
5638 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
5639 if equal to TARGET_WAITKIND_LOADED.
5640 * win32-low.c (cached_status): New static global.
5641 (win32_wait): Add declaration.
5642 (do_initial_child_stuff): Flush all initial pending debug events
5643 up to the initial breakpoint.
5644 (win32_wait): If CACHED_STATUS was set, return that instead
5645 of doing a real wait. Remove the code resuming the execution
5646 of the inferior after receiving a TARGET_WAITKIND_LOADED event
5647 during the initial phase. Also remove the code changing
5648 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
5649 TARGET_WAITKIND_STOPPED.
5650
e7f0d979
YQ		 56512013-12-11 Yao Qi <yao@codesourcery.com>
5652
5653 * notif.c (handle_notif_ack): Return 0 if no notification
5654 matches.
5655
ebcf782c
DE		 56562013-11-20 Doug Evans <dje@google.com>
5657
5658 * linux-low.c (linux_set_resume_request): Fix comment.
5659
20ad9378
DE		 56602013-11-20 Doug Evans <dje@google.com>
5661
5662 * linux-low.c (resume_status_pending_p): Tweak comment.
5663
a196ebeb
WT		 56642013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
5665
5666 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
5667 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
5668 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
5669 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
5670 (srv_amd64_regobj): Add amd64-mpx.o.
5671 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
5672 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
5673 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
5674 * i387-fp.c (num_pl_bnd_register) Added constant.
5675 (num_pl_bnd_cfg_registers) Added constant.
5676 (struct i387_xsave) Added reserved area and MPX fields.
5677 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
5678 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
5679 function.
5680 (tdesc_i386_mpx_linux): Add MPX amd64 target.
5681 (init_registers_amd64_mpx_linux): Declare new function.
5682 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
5683 (x86_64_regmap): Add MPX registers.
5684 (x86_linux_read_description): Add MPX case.
5685 (initialize_low_arch): Initialize MPX targets.
5686
0080a2f6
TT		 56872013-11-18 Tom Tromey <tromey@redhat.com>
5688
5689 * configure: Rebuild.
5690 * configure.ac: Don't check for stdlib.h.
5691 * gdbreplay.c: Unconditionally include stdlib.h.
5692
2978b111
TT		 56932013-11-18 Tom Tromey <tromey@redhat.com>
5694
5695 * config.in: Rebuild.
5696 * configure: Rebuild.
5697 * configure.ac: Don't use AC_HEADER_DIRENT.
5698
a3d08894
TT		 56992013-11-18 Tom Tromey <tromey@redhat.com>
5700
5701 * server.h: Don't check HAVE_STRING_H.
5702 * gdbreplay.c: Don't check HAVE_STRING_H.
5703 * configure: Rebuild.
5704
0a5dd17d
TT		 57052013-11-18 Tom Tromey <tromey@redhat.com>
5706
5707 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
5708 LIBGNU.
5709
1bd2f0ba
TT		 57102013-11-08 Tom Tromey <tromey@redhat.com>
5711
5712 * configure, config.in: Rebuild.
5713 * configure.ac: Remove unused configury.
5714
3266f10b
TT		 57152013-11-08 Tom Tromey <tromey@redhat.com>
5716
5717 * acinclude.m4: Include common.m4, codeset.m4.
5718 * configure, config.in: Rebuild.
5719 * configure.ac: Use GDB_AC_COMMON.
5720
6682d959
AA		 57212013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
5722
5723 * linux-s390-low.c (HWCAP_S390_TE): New define.
5724 (s390_arch_setup): Consider the TE field in the HWCAP for
5725 determining 'have_regset_tdb'.
5726
fd0a4d76
SDJ		 57272013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
5728
5729 PR gdb/16014
5730 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
5731 call to sizeof.
5732
1a3d890b
PA		 57332013-10-02 Pedro Alves <palves@redhat.com>
5734
5735 * server.c (process_serial_event): Don't output "GDBserver
5736 exiting" if GDB is connected through stdio.
5737 * target.c (mywait): Likewise, be silent if GDB is connected
5738 through stdio.
5739
97ad4581
JB		 57402013-10-01 Joel Brobecker <brobecker@adacore.com>
5741
5742 * lynx-low.c (lynx_add_threads_after_attach): New function.
5743 (lynx_attach): Remove call to add_thread. Add call to
5744 lynx_add_threads_after_attach instead.
5745
5b4e221c
MF		 57462013-09-28 Mike Frysinger <vapier@gentoo.org>
5747
5748 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
5749 * config.in, configure: Regenerated.
5750
ee47b2f8
YQ		 57512013-09-18 Yao Qi <yao@codesourcery.com>
5752
5753 PR server/15959
5754 * server.c (start_inferior): Clear 'resume_info'.
5755
d6707650 57562013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 5757
d6707650
JW		 5758 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
5759 for each register.
5760
9243dd0e 57612013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 5762
9243dd0e
JW		 5763 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
5764 linux-tile-low.o to srv_tgtobj.
5765
c623a6ef
WN		 57662013-09-16 Will Newton <will.newton@linaro.org>
5767
5768 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
5769 out regs.
5770
fb71d39e
PA		 57712013-09-06 Pedro Alves <palves@redhat.com>
5772
5773 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
5774 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
5775 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
5776 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
5777 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
5778 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
5779
8e7e9910
PA		 57802013-09-06 Pedro Alves <palves@redhat.com>
5781
5782 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
5783 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
5784
7c3a12ca
PA		 57852013-09-06 Pedro Alves <palves@redhat.com>
5786
5787 * linux-amd64-ipa.c: Include tracepoint.h.
5788 * linux-i386-ipa.c: Include tracepoint.h.
5789
8eb3d7b6
RW		 57902013-09-06 Ricard Wanderlof <ricardw@axis.com>
5791
5792 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
5793 (ps_get_thread_area): New function.
5794
eddddb9d
RW		 57952013-09-06 Ricard Wanderlof <ricardw@axis.com>
5796
5797 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
5798 (initialize_low_arch): Call init_registers_crisv32 rather than
5799 init_register_crisv32.
5800
533b0600
PA		 58012013-09-05 Pedro Alves <palves@redhat.com>
5802
5803 * server.h (handle_vFile, hostio_last_error_from_errno): Move
5804 to ...
5805 * hostio.h: ... this new file.
5806 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
5807 win32-low.c: Include hostio.h.
5808
0ce3d3b5
PA		 58092013-09-05 Pedro Alves <palves@redhat.com>
5810
5811 * server.h (gdb_client_data, handler_func, callback_handler_func)
5812 (delete_file_handler, add_file_handler, append_callback_event)
5813 (delete_callback_event, start_event_loop, initialize_event_loop):
5814 Move to event-loop.h and include it.
5815 * event-loop.h: New file.
5816
799cdc37
PA		 58172013-09-05 Pedro Alves <palves@redhat.com>
5818
5819 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
5820 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
5821 (loaded_dll, unloaded_dll): Move to ...
5822 * dll.h: ... this new file.
5823 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
5824
6a6bbd9d
PA		 58252013-09-05 Pedro Alves <palves@redhat.com>
5826
5827 * server.h (current_process, get_thread_process, all_processes)
5828 (add_inferior_to_list, for_each_inferior, current_inferior)
5829 (remove_inferior, add_process, remove_process, find_process_pid)
5830 (have_started_inferiors_p, have_attached_inferiors_p)
5831 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
5832 (clear_inferiors, find_inferior, find_inferior_id)
5833 (inferior_target_data, set_inferior_target_data)
5834 (inferior_regcache_data, set_inferior_regcache_data): Move to
5835 inferiors.h, and include it.
5836 * inferiors.h: New file.
5837
f699aaba
PA		 58382013-09-05 Pedro Alves <palves@redhat.com>
5839
5840 * server.h (struct emit_ops, current_insn_ptr, emit_error):
5841 Move ...
72f4393d 5842 * ax.h: ... here.
f699aaba 5843
c144c7a0
PA		 58442013-09-05 Pedro Alves <palves@redhat.com>
5845
5846 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
5847 tracepoint.h.
5848 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
5849 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
5850 (handle_tracepoint_general_set, handle_tracepoint_query)
5851 (tracepoint_finished_step, tracepoint_was_hit)
5852 (release_while_stepping_state_list, current_traceframe)
5853 (in_readonly_region, traceframe_read_mem)
5854 (fetch_traceframe_registers, traceframe_read_sdata)
5855 (traceframe_read_info, struct fast_tpoint_collect_status)
5856 (fast_tracepoint_collecting, force_unlock_trace_buffer)
5857 (handle_tracepoit_bkpts, initialize_low_tracepoint)
5858 (supply_fast_tracepoint_registers)
5859 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
5860 (ipa_tdesc, claim_trampoline_space)
5861 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
5862 (agent_mem_read, agent_get_trace_state_variable_value)
5863 (agent_set_trace_state_variable_value, agent_tsv_read)
5864 (agent_mem_read_string, get_raw_reg_func_addr)
5865 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
5866 * tracepoint.h: ... this new file.
5867
ff42e6ab
PA		 58682013-09-05 Pedro Alves <palves@redhat.com>
5869
5870 * server.h (perror_with_name, error, fatal, warning, paddress)
5871 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
5872 include it.
5873 * utils.h: New file.
5874
541af0f4
PA		 58752013-09-05 Pedro Alves <palves@redhat.com>
5876
5877 * server.h (remote_debug, noack_mode, transport_is_reliable)
5878 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
5879 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
5880 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
5881 (write_enn, initialize_async_io, enable_async_io)
5882 (disable_async_io, check_remote_input_interrupt_request)
5883 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
5884 (dead_thread_notify, prepare_resume_reply)
5885 (decode_address_to_semicolon, decode_address, decode_m_packet)
5886 (decode_M_packet, decode_X_packet, decode_xfer_write)
5887 (decode_search_memory_packet, unhexify, hexify)
5888 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
5889 (look_up_one_symbol, relocate_instruction)
5890 (monitor_output): Move to remote-utils.h, and include it.
5891 * remote-utils.h: New file.
5892
eebdf26b
PA		 58932013-09-05 Pedro Alves <palves@redhat.com>
5894
5895 * server.h (_): Delete.
5896
3aafd2ff
PA		 58972013-09-02 Pedro Alves <palves@redhat.com>
5898
5899 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
5900 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
5901 allocated.
5902 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
5903
cee83bcb
PM		 59042013-09-02 Pierre Muller <muller@sourceware.org>
5905
5906 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
5907 or WriteProcessMemory complete successfully and handle
5908 ERROR_PARTIAL_COPY error.
5909
9a13b2fa
PA		 59102013-09-02 Pedro Alves <palves@redhat.com>
5911
5912 * server.c (gdb_read_memory): Return -1 on traceframe memory read
5913 error instead of EIO.
5914
602e3198
JK		 59152013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5916
5917 PR server/15604
5918 * linux-low.c: Include filestuff.h.
5919 (linux_create_inferior) <pid == 0>: Call close_most_fds.
5920 * lynx-low.c: Include filestuff.h.
5921 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
5922 * server.c: Include filestuff.h.
5923 (main): Call notice_open_fds.
5924 * spu-low.c: Include filestuff.h.
5925 (spu_create_inferior) <pid == 0>: Call close_most_fds.
5926
96d7229d
LM		 59272013-08-22 Luis Machado <lgustavo@codesourcery.com>
5928
5929 * Makefile.in: Explain why ../target and ../nat are not
5930 listed as include file search paths.
5931 (linux-waitpid.o): New object file rule.
5932 * configure.srv (srv_native_linux_obj): New variable.
5933 Replace all occurrences of linux native object files with
5934 $srv_native_linux_obj.
5935 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
5936 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
5937 (linux_enable_event_reporting): Remove declaration.
5938 (my_waitpid): Moved to common/linux-waitpid.c.
5939 (linux_wait_for_event): Pass ptid when calling
5940 linux_enable_event_reporting.
5941 (linux_supports_tracefork_flag): Remove.
5942 (linux_enable_event_reporting): Likewise.
5943 (linux_tracefork_grandchild): Remove.
5944 (STACK_SIZE): Moved to common/linux-ptrace.c.
5945 (linux_tracefork_child): Remove.
5946 (linux_test_for_tracefork): Remove.
5947 (linux_look_up_symbols): Call linux_supports_traceclone.
5948 (initialize_low): Remove call to linux_test_for_tracefork.
5949 * linux-low.h (PTRACE_TYPE_ARG3): Move to
5950 common/linux-ptrace.h.
5951 (PTRACE_TYPE_ARG4): Likewise.
5952 Include linux-ptrace.h.
5953
32940073
PA		 59542013-08-21 Pedro Alves <palves@redhat.com>
5955
5956 * config.in: Renegerate.
5957
33b60d58 59582013-08-19 Luis Machado <lgustavo@codesourcery.com>
a261b8f5 5959
33b60d58
LM		 5960 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
5961 (SFILES): Remove $(srcdir)/common/target-common.c and
5962 add $(srcdir)/target/waitstatus.c.
5963 (OBS): Remove target-common.o and add waitstatus.o.
5964 (server_h): Remove $(srcdir)/../common/target-common.h and
5965 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
5966 and $(srcdir)/../target/waitstatus.h.
5967 (target-common.o): Remove.
5968 (waitstatus.o): New target object file.
5969 * target.h: Do not include target-common.h and
5970 include target/resume.h, target/wait.h and
5971 target/waitstatus.h.
5972
b8e1b30e
LM		 59732013-08-13 Luis Machado <lgustavo@codesourcery.com>
5974
5975 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
5976 to PTRACE_TYPE_ARG3.
5977 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
5978 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
5979 PTRACE_TYPE_ARG4.
5980 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
5981 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
5982
7a60ad40
YQ		 59832013-07-27 Jie Zhang <jie@codesourcery.com>
5984 Daniel Jacobowitz <dan@codesourcery.com>
5985 Yao Qi <yao@codesourcery.com>
5986
5987 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
5988 (mips-linux-watch.o): New rule.
5989 (mips_linux_watch_h): New variable.
5990 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
5991 srv_tgtobj.
5992 * linux-mips-low.c: Include mips-linux-watch.h.
5993 (struct arch_process_info, struct arch_lwp_info): New.
5994 (update_watch_registers_callback): New function.
5995 (mips_linux_new_process, mips_linux_new_thread) New functions.
5996 (mips_linux_prepare_to_resume, mips_insert_point): New
5997 functions.
5998 (mips_remove_point, mips_stopped_by_watchpoint): New
5999 functions.
6000 (rsp_bp_type_to_target_hw_bp_type): New function.
6001 (mips_stopped_data_address): New function.
6002 (the_low_target): Add watchpoint support functions.
6003
de6f69ad
YQ		 60042013-07-27 Yao Qi <yao@codesourcery.com>
6005
6006 * i386-low.c: Include break-common.h.
6007 (enum target_hw_bp_type): Remove.
6008
3360c0bf
LM		 60092013-07-24 Luis Machado <lgustavo@codesourcery.com>
6010
6011 * Makefile.in (SFILES): /common/target-common.c.
6012 (OBS): Add target-common.o.
6013 (server_h): Add $(srcdir)/../common/target-common.h.
6014 (target-common.o): New target.
6015 * server.c (queue_stop_reply_callback): Free
6016 status string after use.
6017 * target.c (target_waitstatus_to_string): Remove.
6018 * target.h: Include target-common.h.
6019 (resume_kind): Likewise.
6020 (target_waitkind): Likewise.
6021 (target_waitstatus): Likewise.
6022 (TARGET_WNOHANG): Likewise.
6023
bd885420
YQ		 60242013-07-04 Yao Qi <yao@codesourcery.com>
6025
6026 * Makefile.in (host_alias): Use @host_noncanonical@.
6027 (target_alias): Use @target_noncanonical@.
6028 * configure.ac: Use ACX_NONCANONICAL_TARGET and
6029 ACX_NONCANONICAL_HOST.
6030 * configure: Regenerated.
6031
6032 Revert:
6033 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6034
6035 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6036 * configure: Rebuild.
6037 * Makefile.in (version_host, version_target): Get from configure.
6038 (version.c): Use $(version_host) and $(version_target).
6039
17ef446e
PA		 60402013-07-03 Pedro Alves <palves@redhat.com>
6041
6042 * Makefile.in (config.status): Depend on development.sh.
6043 * acinclude.m4: Include libmcheck.m4.
6044 * configure: Regenerate.
6045
7a9a7487
MG		 60462013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6047
6048 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
6049 attribute inside the parentheses.
6050 (winapi_DebugSetProcessKillOnExit): Ditto.
6051 (winapi_DebugBreakProcess): Ditto.
6052 (winapi_GenerateConsoleCtrlEvent): Ditto.
a261b8f5 6053
49b64de6
MG		 60542013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6055
6056 * notif.h (notif_event): Add a dummy member to avoid compiler
6057 errors.
6058
d5749ee7
PA		 60592013-07-01 Pedro Alves <palves@redhat.com>
6060
6061 * hostio.c (HOSTIO_PATH_MAX): Define.
6062 (require_filename, handle_open, handle_unlink, handle_readlink):
6063 Use it.
6064
d8d2a3ee
PA		 60652013-07-01 Pedro Alves <palves@redhat.com>
6066
6067 * server.h: Include "pathmax.h".
6068 * linux-low.c: Don't include sys/param.h.
6069 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
6070 MAXPATHLEN.
6071 * win32-low.c: Don't include sys/param.h.
6072 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
6073
bc7dea8d
PA		 60742013-07-01 Pedro Alves <palves@redhat.com>
6075
6076 * event-loop.c: Don't check HAVE_UNISTD_H before including
6077 <unistd.h>.
6078 * gdbreplay.c: Likewise.
6079 * remote-utils.c: Likewise.
6080 * server.c: Likewise.
6081 * configure.ac: Don't check for unistd.h.
6082 * configure: Regenerate.
6083
d6c2da54
TT		 60842013-06-28 Tom Tromey <tromey@redhat.com>
6085
6086 * Makefile.in (version.c): Use version.in, not
6087 common/version.in.
6088
257b6bec
MG		 60892013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6090
6091 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6092 * configure: Rebuild.
6093 * Makefile.in (version_host, version_target): Get from configure.
6094 (version.c): Use $(version_host) and $(version_target).
6095
86ebe149
DK		 60962013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6097
6098 Fix trace-status to output user name without trailing colon.
6099 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
6100
f30aa5af
DK		 61012013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6102
6103 Fix trace-status to output proper start-time and stop-time.
6104 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
6105 output start time and stop time in hex as gdb expects.
6106
28a93511
YQ		 61072013-06-26 Pedro Alves <pedro@codesourcery.com>
6108
6109 * tracepoint.c (build_traceframe_info_xml): Output trace state
6110 variables present in the trace buffer.
6111
01208463
TT		 61122013-06-24 Tom Tromey <tromey@redhat.com>
6113
6114 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
6115 create-version.sh.
6116 (version.o): Remove.
6117 * gdbreplay.c: Include version.h.
6118 (version, host_name): Don't declare.
6119 * server.h: Include version.h.
6120 (version, host_name): Don't declare.
6121
760256f9
PA		 61222013-06-12 Pedro Alves <palves@redhat.com>
6123
6124 * linux-x86-low.c (linux_is_elf64): Delete global.
6125 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
6126 with local linux_pid_exe_is_elf_64_file use.
6127
030031ee
PA		 61282013-06-11 Pedro Alves <palves@redhat.com>
6129
6130 * linux-low.c (regset_disabled, disable_regset): New functions.
6131 (regsets_fetch_inferior_registers)
6132 (regsets_store_inferior_registers): Use them.
6133 (initialize_regsets_info); Don't allocate the disabled_regsets
6134 array here.
6135 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
6136 comment.
6137
5da6eb0a
PA		 61382013-06-11 Pedro Alves <palves@redhat.com>
6139
6140 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
6141 xmalloc.
6142
7e5aaa09
PA		 61432013-06-11 Pedro Alves <palves@redhat.com>
6144
6145 * linux-x86-low.c (initialize_low_arch): Call
6146 init_registers_x32_avx_linux.
6147
d878444c
JK		 61482013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
6149
6150 Fix compatibility with Android Bionic.
6151 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
6152 it is not empty.
6153
3aee8918
PA		 61542013-06-07 Pedro Alves <palves@redhat.com>
6155
5f2b57b5 6156 PR server/14823
3aee8918
PA		 6157 * Makefile.in (OBS): Add tdesc.o.
6158 (IPA_OBJS): Add tdesc-ipa.o.
6159 (tdesc-ipa.o): New rule.
6160 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
6161 interface.
6162 * linux-low.c (new_inferior): Delete.
6163 (disabled_regsets, num_regsets): Delete.
6164 (linux_add_process): Adjust to set the new per-process
6165 new_inferior flag.
6166 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
6167 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
6168 was a stop. When calling arch_setup, switch the current inferior
6169 to the thread that got an event.
6170 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
6171 (regsets_fetch_inferior_registers)
6172 (regsets_store_inferior_registers): New regsets_info parameter.
6173 Adjust to use it.
6174 (linux_register_in_regsets): New regs_info parameter. Adjust to
6175 use it.
6176 (register_addr, fetch_register, store_register): New usrregs_info
6177 parameter. Adjust to use it.
6178 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
6179 parameter regs_info. Adjust to use it.
6180 (linux_fetch_registers): Get the current inferior's regs_info, and
6181 adjust to use it.
6182 (linux_store_registers): Ditto.
6183 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
6184 (initialize_low): Don't initialize the target_regsets here. Call
6185 initialize_low_arch.
6186 * linux-low.h (target_regsets): Delete declaration.
6187 (struct regsets_info): New.
6188 (struct usrregs_info): New.
6189 (struct regs_info): New.
6190 (struct process_info_private) <new_inferior>: New field.
6191 (struct linux_target_ops): Delete the num_regs, regmap, and
6192 regset_bitmap fields. New field regs_info.
6193 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
6194 * i387-fp.c (num_xmm_registers): Delete.
6195 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
6196 calls to new interface.
6197 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
6198 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
6199 Infer the number of xmm registers from the regcache's target
6200 description.
6201 * i387-fp.h (num_xmm_registers): Delete.
6202 * inferiors.c (add_thread): Don't install the thread's regcache
6203 here.
6204 * proc-service.c (gregset_info): Fetch the current inferior's
6205 regs_info. Adjust to use it.
6206 * regcache.c: Include tdesc.h.
6207 (register_bytes, reg_defs, num_registers)
6208 (gdbserver_expedite_regs): Delete.
6209 (get_thread_regcache): If the thread doesn't have a regcache yet,
6210 create one, instead of aborting gdbserver.
6211 (regcache_invalidate_one): Rename to ...
6212 (regcache_invalidate_thread): ... this.
6213 (regcache_invalidate_one): New.
6214 (regcache_invalidate): Only invalidate registers of the current
6215 process.
6216 (init_register_cache): Add target_desc parameter, and use it.
6217 (new_register_cache): Ditto. Assert the target description has a
6218 non zero registers_size.
6219 (regcache_cpy): Add assertions. Adjust.
6220 (realloc_register_cache, set_register_cache): Delete.
6221 (registers_to_string, registers_from_string): Adjust.
6222 (find_register_by_name, find_regno, find_register_by_number)
6223 (register_cache_size): Add target_desc parameter, and use it.
6224 (free_register_cache_thread, free_register_cache_thread_one)
6225 (regcache_release, register_cache_size): New.
6226 (register_size): Add target_desc parameter, and use it.
6227 (register_data, supply_register, supply_register_zeroed)
6228 (supply_regblock, supply_register_by_name, collect_register)
6229 (collect_register_as_string, collect_register_by_name): Adjust.
6230 * regcache.h (struct target_desc): Forward declare.
6231 (struct regcache) <tdesc>: New field.
6232 (init_register_cache, new_register_cache): Add target_desc
6233 parameter.
6234 (regcache_invalidate_thread): Declare.
6235 (regcache_invalidate_one): Delete declaration.
6236 (regcache_release): Declare.
6237 (find_register_by_number, register_cache_size, register_size)
6238 (find_regno): Add target_desc parameter.
6239 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
6240 declarations.
6241 * remote-utils.c: Include tdesc.h.
6242 (outreg, prepare_resume_reply): Adjust.
6243 * server.c: Include tdesc.h.
6244 (gdbserver_xmltarget): Delete declaration.
6245 (get_features_xml, process_serial_event): Adjust.
6246 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
6247 declare.
6248 (struct process_info) <tdesc>: New field.
6249 (ipa_tdesc): Declare.
6250 * tdesc.c: New file.
6251 * tdesc.h: New file.
6252 * tracepoint.c: Include tdesc.h.
6253 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
6254 (get_context_regcache): Adjust to pass ipa_tdesc down.
6255 (do_action_at_tracepoint): Adjust to get the register cache size
6256 from the context regcache's description.
6257 (traceframe_walk_blocks): Adjust to get the register cache size
6258 from the current trace frame's description.
6259 (traceframe_get_pc): Adjust to get current trace frame's
6260 description and pass it down.
6261 (gdb_collect): Adjust to get the register cache size from the
6262 IPA's description.
6263 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
6264 (gdbserver_xmltarget): Delete.
6265 (initialize_low_tracepoint): Set the ipa's target description.
6266 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
6267 (initialize_low_tracepoint): Set the ipa's target description.
6268 * linux-x86-low.c: Include tdesc.h.
6269 [__x86_64__] (is_64bit_tdesc): New.
6270 (ps_get_thread_area, x86_get_thread_area): Use it.
6271 (i386_cannot_store_register): Rename to ...
6272 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
6273 (i386_cannot_fetch_register): Rename to ...
6274 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
6275 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
6276 to new interface.
6277 (target_regsets): Rename to ...
6278 (x86_regsets): ... this.
6279 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
6280 interface.
6281 (x86_siginfo_fixup): Use is_64bit_tdesc.
6282 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
6283 (tdesc_x32_avx_linux, tdesc_x32_linux)
6284 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
6285 Declare.
6286 (x86_linux_update_xmltarget): Delete.
6287 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
6288 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
6289 (AMD64_LINUX_USER64_CS): New.
6290 (x86_linux_read_description): New, based on
6291 x86_linux_update_xmltarget.
6292 (same_process_callback): New.
6293 (x86_arch_setup_process_callback): New.
6294 (x86_linux_update_xmltarget): New.
6295 (x86_regsets_info): New.
6296 (amd64_linux_regs_info): New.
6297 (i386_linux_usrregs_info): New.
6298 (i386_linux_regs_info): New.
6299 (x86_linux_regs_info): New.
6300 (x86_arch_setup): Reimplement.
6301 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
6302 (x86_emit_ops): Ditto.
6303 (the_low_target): Adjust. Install x86_linux_regs_info,
6304 x86_cannot_fetch_register, and x86_cannot_store_register.
6305 (initialize_low_arch): New.
6306 * linux-ia64-low.c (tdesc_ia64): Declare.
6307 (ia64_fetch_register): Adjust.
6308 (ia64_usrregs_info, regs_info): New globals.
6309 (ia64_regs_info): New function.
6310 (the_low_target): Adjust.
6311 (initialize_low_arch): New function.
6312 * linux-sparc-low.c (tdesc_sparc64): Declare.
6313 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
6314 Adjust.
6315 (sparc_arch_setup): New function.
6316 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
6317 (the_low_target): Adjust.
6318 (initialize_low_arch): New function.
6319 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
6320 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
6321 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
6322 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
6323 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
6324 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
6325 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
6326 (tdesc_powerpc_isa205_vsx64l): Declare.
6327 (ppc_cannot_store_register, ppc_collect_ptrace_register)
6328 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
6329 (ppc_set_pc, ppc_get_hwcap): Adjust.
6330 (ppc_usrregs_info): Forward declare.
6331 (!__powerpc64__) ppc_regmap_adjusted: New global.
6332 (ppc_arch_setup): Adjust to the current process'es target
6333 description.
6334 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
6335 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
6336 (ppc_store_evrregset): Adjust.
6337 (target_regsets): Rename to ...
6338 (ppc_regsets): ... this, and make static.
6339 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
6340 (ppc_regs_info): New function.
6341 (the_low_target): Adjust.
6342 (initialize_low_arch): New function.
6343 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
6344 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
6345 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
6346 (tdesc_s390x_linux64v2): Declare.
6347 (s390_collect_ptrace_register, s390_supply_ptrace_register)
6348 (s390_fill_gregset, s390_store_last_break): Adjust.
6349 (target_regsets): Rename to ...
6350 (s390_regsets): ... this, and make static.
6351 (s390_get_pc, s390_set_pc): Adjust.
6352 (s390_get_hwcap): New target_desc parameter, and use it.
6353 [__s390x__] (have_hwcap_s390_high_gprs): New global.
6354 (s390_arch_setup): Adjust to set the current process'es target
6355 description. Don't adjust the regmap.
6356 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
6357 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
6358 (regs_info_3264): New globals.
6359 (s390_regs_info): New function.
6360 (the_low_target): Adjust.
6361 (initialize_low_arch): New function.
6362 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
6363 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
6364 [__mips64] (init_registers_mips_linux)
6365 (init_registers_mips_dsp_linux): Delete defines.
6366 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
6367 (have_dsp): New global.
6368 (mips_read_description): New, based on mips_arch_setup.
6369 (mips_arch_setup): Reimplement.
6370 (get_usrregs_info): New function.
6371 (mips_cannot_fetch_register, mips_cannot_store_register)
6372 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
6373 (mips_fill_fpregset, mips_store_fpregset): Adjust.
6374 (target_regsets): Rename to ...
6375 (mips_regsets): ... this, and make static.
6376 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
6377 (dsp_regs_info, regs_info): New globals.
6378 (mips_regs_info): New function.
6379 (the_low_target): Adjust.
6380 (initialize_low_arch): New function.
6381 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
6382 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
6383 Declare.
6384 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
6385 (arm_read_description): New, with bits factored from
6386 arm_arch_setup.
6387 (arm_arch_setup): Reimplement.
6388 (target_regsets): Rename to ...
6389 (arm_regsets): ... this, and make static.
6390 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
6391 (arm_regs_info): New function.
6392 (the_low_target): Adjust.
6393 (initialize_low_arch): New function.
6394 * linux-m68k-low.c (tdesc_m68k): Declare.
6395 (target_regsets): Rename to ...
6396 (m68k_regsets): ... this, and make static.
6397 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
6398 (m68k_regs_info): New function.
6399 (m68k_arch_setup): New function.
6400 (the_low_target): Adjust.
6401 (initialize_low_arch): New function.
6402 * linux-sh-low.c (tdesc_sharch): Declare.
6403 (target_regsets): Rename to ...
6404 (sh_regsets): ... this, and make static.
6405 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
6406 (sh_regs_info, sh_arch_setup): New functions.
6407 (the_low_target): Adjust.
6408 (initialize_low_arch): New function.
6409 * linux-bfin-low.c (tdesc_bfin): Declare.
6410 (bfin_arch_setup): New function.
6411 (bfin_usrregs_info, regs_info): New globals.
6412 (bfin_regs_info): New function.
6413 (the_low_target): Adjust.
6414 (initialize_low_arch): New function.
6415 * linux-cris-low.c (tdesc_cris): Declare.
6416 (cris_arch_setup): New function.
6417 (cris_usrregs_info, regs_info): New globals.
6418 (cris_regs_info): New function.
6419 (the_low_target): Adjust.
6420 (initialize_low_arch): New function.
6421 * linux-cris-low.c (tdesc_crisv32): Declare.
6422 (cris_arch_setup): New function.
6423 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
6424 (cris_regs_info): New function.
6425 (the_low_target): Adjust.
6426 (initialize_low_arch): New function.
6427 * linux-m32r-low.c (tdesc_m32r): Declare.
6428 (m32r_arch_setup): New function.
6429 (m32r_usrregs_info, regs_info): New globals.
6430 (m32r_regs_info): Adjust.
6431 (initialize_low_arch): New function.
6432 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
6433 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
6434 (tic6x_usrregs_info): Forward declare.
6435 (tic6x_read_description): New function, based on ...
6436 (tic6x_arch_setup): ... this. Reimplement.
6437 (target_regsets): Rename to ...
6438 (tic6x_regsets): ... this, and make static.
6439 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
6440 (tic6x_regs_info): New function.
6441 (the_low_target): Adjust.
6442 (initialize_low_arch): New function.
6443 * linux-xtensa-low.c (tdesc_xtensa): Declare.
6444 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
6445 (target_regsets): Rename to ...
6446 (xtensa_regsets): ... this, and make static.
6447 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
6448 globals.
6449 (xtensa_arch_setup, xtensa_regs_info): New functions.
6450 (the_low_target): Adjust.
6451 (initialize_low_arch): New function.
6452 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
6453 (nios2_arch_setup): Set the current process'es tdesc.
6454 (target_regsets): Rename to ...
6455 (nios2_regsets): ... this.
6456 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
6457 (nios2_regs_info): New function.
6458 (the_low_target): Adjust.
6459 (initialize_low_arch): New function.
a261b8f5
PA		 6460 * linux-aarch64-low.c (tdesc_aarch64): Declare.
6461 (aarch64_arch_setup): Set the current process'es tdesc.
6462 (target_regsets): Rename to ...
6463 (aarch64_regsets): ... this.
6464 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
6465 (aarch64_regs_info): New function.
6466 (the_low_target): Adjust.
6467 (initialize_low_arch): New function.
3aee8918
PA		 6468 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
6469 globals.
6470 (target_regsets): Rename to ...
6471 (tile_regsets): ... this.
6472 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
6473 (tile_regs_info): New function.
6474 (tile_arch_setup): Set the current process'es tdesc.
6475 (the_low_target): Adjust.
6476 (initialize_low_arch): New function.
6477 * spu-low.c (tdesc_spu): Declare.
6478 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
6479 * win32-arm-low.c (tdesc_arm): Declare.
6480 (arm_arch_setup): New function.
6481 (the_low_target): Install arm_arch_setup instead of
6482 init_registers_arm.
6483 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
6484 (init_windows_x86): Rename to ...
6485 (i386_arch_setup): ... this. Set `win32_tdesc'.
6486 (the_low_target): Adjust.
6487 * win32-low.c (win32_tdesc): New global.
6488 (child_add_thread): Don't create the thread cache here.
6489 (do_initial_child_stuff): Set the new process'es tdesc.
6490 * win32-low.h (struct target_desc): Forward declare.
6491 (win32_tdesc): Declare.
6492 * lynx-i386-low.c (tdesc_i386): Declare global.
6493 (lynx_i386_arch_setup): Set `lynx_tdesc'.
6494 * lynx-low.c (lynx_tdesc): New global.
6495 (lynx_add_process): Set the new process'es tdesc.
6496 * lynx-low.h (struct target_desc): Forward declare.
6497 (lynx_tdesc): Declare global.
6498 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
6499 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
6500 * nto-low.c (nto_tdesc): New global.
6501 (do_attach): Set the new process'es tdesc.
6502 * nto-low.h (struct target_desc): Forward declare.
6503 (nto_tdesc): Declare.
6504 * nto-x86-low.c (tdesc_i386): Declare.
6505 (nto_x86_arch_setup): Set `nto_tdesc'.
6506
b1fbec62
GB		 65072013-06-04 Gary Benson <gbenson@redhat.com>
6508
6509 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
6510 to qSupported response when appropriate.
6511 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
6512 with nonzero-length annex.
6513 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
6514 arguments supplied in annex.
6515
d1ec4ce7
DE		 65162013-05-31 Doug Evans <dje@google.com>
6517
ac44adcb 6518 PR server/15594
d1ec4ce7
DE		 6519 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
6520 64 bits in 64-cross-32 environment.
6521
9b25f2d3
PA		 65222013-05-28 Pedro Alves <palves@redhat.com>
6523
6524 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
6525 (aarch64-without-fpu.c): Delete rule.
6526 * configure.srv (aarch64*-*-linux*): Remove references to
6527 aarch64-without-fpu.o and aarch64-without-fpu.xml.
6528 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
6529 declaration.
6530
6740dc9c
PA		 65312013-05-24 Pedro Alves <palves@redhat.com>
6532
6533 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
6534 instead of strchr/decode_address. Error if the range isn't split
6535 with a ','. Don't assume there's be a ':' in the action.
6536
c2d6af84
PA		 65372013-05-23 Yao Qi <yao@codesourcery.com>
6538 Pedro Alves <palves@redhat.com>
6539
6540 * linux-low.c (lwp_in_step_range): New function.
6541 (linux_wait_1): If the thread was range stepping and stopped
6542 outside the stepping range, report the stop to GDB. Otherwise,
6543 continue stepping. Add range stepping debug output.
6544 (linux_set_resume_request): Copy the step range from the resume
6545 request to the lwp.
6546 (linux_supports_range_stepping): New.
6547 (linux_target_ops) <supports_range_stepping>: Set to
6548 linux_supports_range_stepping.
6549 * linux-low.h (struct linux_target_ops)
6550 <supports_range_stepping>: New field.
6551 (struct lwp_info) <step_range_start, step_range_end>: New fields.
6552 * linux-x86-low.c (x86_supports_range_stepping): New.
6553 (the_low_target) <supports_range_stepping>: Set to
6554 x86_supports_range_stepping.
6555 * server.c (handle_v_cont): Handle 'r' action.
6556 (handle_v_requests): Append ";r" if the target supports range
6557 stepping.
6558 * target.h (struct thread_resume) <step_range_start,
6559 step_range_end>: New fields.
6560 (struct target_ops) <supports_range_stepping>:
6561 New field.
6562 (target_supports_range_stepping): New macro.
6563
58794e1a
JB		 65642013-05-17 Joel Brobecker <brobecker@adacore.com>
6565
6566 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
6567 confusion in comment.
6568
d631c5a7
JB		 65692013-05-17 Joel Brobecker <brobecker@adacore.com>
6570
6571 * lynx-low.c (struct process_info_private): New type.
6572 (lynx_add_process): New function.
6573 (lynx_create_inferior, lynx_attach): Replace calls to
6574 add_process by calls to lynx_add_process.
6575 (lynx_resume): If PTID is null, then try using
6576 current_process()->private->last_wait_event_ptid.
6577 Add comments.
6578 (lynx_clear_inferiors): Delete. The contents of that function
6579 has been inlined in lynx_mourn;
6580 (lynx_wait_1): Save the ptid in the process's private data.
6581 (lynx_mourn): Free the process' private data. Replace call
6582 to lynx_clear_inferiors by call to clear_inferiors.
6583
96f7a20f
YQ		 65842013-05-17 Yao Qi <yao@codesourcery.com>
6585
6586 * i386-low.c (i386_length_and_rw_bits): Move the comment to
6587 the right place.
6588
db0dfaa0
LM		 65892013-05-16 Luis Machado <lgustavo@codesourcery.com>
6590
6591 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
6592 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
6593 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
6594 PT_TEXT_END_ADDR guards. Update comments.
6595 (linux_target_op) <read_offsets>: Conditionally define to
6596 linux_read_offsets if the target is UCLIBC and if it defines
6597 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
6598
68f5f838
SL		 65992013-05-06 Sandra Loosemore <sandra@codesourcery.com>
6600 Andrew Jenner <andrew@codesourcery.com>
6601
6602 * Makefile.in (SFILES): Add linux-nios2-low.c.
6603 (clean): Add action to delete nios2-linux.c.
6604 (nios2-linux.c): New rule.
6605 * configure.srv: Add nios2*-*-linux*.
6606 * linux-nios2-low.c: New.
6607
1ebff1fd
HAQ		 66082013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
6609
6610 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
6611
f6150862
HZ		 66122013-04-25 Hui Zhu <hui@codesourcery.com>
6613
6614 PR gdb/15186
f6150862
HZ		 6615 * ax.c (ax_printf): Add fflush.
6616
614c279d
TT		 66172013-04-22 Tom Tromey <tromey@redhat.com>
6618
6619 * Makefile.in (SFILES): Add filestuff.c.
6620 (OBS): Add filestuff.o.
6621 (filestuff.o): New target.
6622 * config.in, configure: Rebuild.
6623 * configure.ac: Check for fdwalk, pipe2.
6624
7d4e5717
PA		 66252013-04-17 Pedro Alves <palves@redhat.com>
6626
6627 * configure.ac (USE_THREAD_DB): Delete variable.
6628 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
6629 Don't AC_SUBST USE_THREAD_DB.
6630 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
6631 * config.in, configure: Regenerate.
6632
d5c93e41
PA		 66332013-04-16 Pedro Alves <palves@redhat.com>
6634
6635 * linux-low.h (struct lwp_info) <thread_known>: Move under
6636 the USE_THREAD_DB #ifdef.
6637
04f5fe89
PA		 66382013-04-16 Pedro Alves <palves@redhat.com>
6639
6640 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
6641 (linux-low.o): Delete rule.
6642 * linux-low.h: Always include "gdb_thread_db.h" instead of
6643 conditionally including thread_db.h.
6644 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
6645 HAVE_THREAD_DB_H.
6646
480b27bf
JK		 66472013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
6648
6649 * Makefile.in (install-only): Fix make install regression.
6650
43662968
JK		 66512013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
6652
6653 Convert man pages to texinfo, new gdbinit.5 texinfo page.
6654 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
6655 installation.
6656 * gdbserver.1: Remove.
6657
3e74e146
PA		 66582013-03-22 Pedro Alves <palves@redhat.com>
6659
6660 * linux-low.c (handle_extended_wait): Don't call
6661 linux_enable_event_reporting.
6662
a8347a2a
TT		 66632013-03-15 Tony Theodore <tonyt@logyst.com>
6664
6665 PR build/9098:
6666 * Makefile.in (SHELL): Use @SHELL@.
6667
eeb56fa7
SDJ		 66682013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
6669
6670 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
6671 compiler warning.
6672
4fa7e2ff
JB		 66732013-03-13 Joel Brobecker <brobecker@adacore.com>
6674
6675 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
6676 Remove extraneous NULL element.
6677
8ddb1965
YQ		 66782013-03-13 Yao Qi <yao@codesourcery.com>
6679
6680 * tracepoint.c (traceframe_read_tsv): Look for the last matched
6681 'V' block in trace frame.
6682
9accd112
MM		 66832013-03-11 Markus Metzger <markus.t.metzger@intel.com>
6684
6685 * target.h (struct target_ops): Add btrace ops.
6686 (target_supports_btrace): New macro.
6687 (target_enable_btrace): New macro.
6688 (target_disable_btrace): New macro.
6689 (target_read_btrace): New macro.
6690 * gdbthread.h (struct thread_info): Add btrace field.
6691 * server.c: Include btrace-common.h.
6692 (handle_btrace_general_set): New function.
6693 (handle_btrace_enable): New function.
6694 (handle_btrace_disable): New function.
6695 (handle_general_set): Call handle_btrace_general_set.
6696 (handle_qxfer_btrace): New function.
6697 (struct qxfer qxfer_packets[]): Add btrace entry.
6698 * inferiors.c (remove_thread): Disable btrace.
6699 * linux-low: Include linux-btrace.h.
6700 (linux_low_enable_btrace): New function.
6701 (linux_low_read_btrace): New function.
6702 (linux_target_ops): Add btrace ops.
6703 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
6704 Add srv_linux_btrace=yes.
6705 (x86_64-*-linux*): Add linux-btrace.o.
6706 Add srv_linux_btrace=yes.
6707 * configure.ac: Define HAVE_LINUX_BTRACE.
6708 * config.in: Regenerated.
6709 * configure: Regenerated.
6710
5cc22e4c
MM		 67112013-03-11 Markus Metzger <markus.t.metzger@intel.com>
6712
6713 * server.c (handle_qxfer): Preserve error message if -3 is
6714 returned.
6715 (qxfer): Document the -3 return value.
6716
7c97f91e
MM		 67172013-03-11 Markus Metzger <markus.t.metzger@intel.com>
6718
6719 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
6720 (linux_btrace_h): New variable.
6721 (linux-btrace.o): New rule.
6722
be9a119c 67232013-03-08 Stan Shebs <stan@codesourcery.com>
f6f899bf
HAQ		 6724 Hafiz Abid Qadeer <abidh@codesourcery.com>
6725
6726 * tracepoint.c (trace_buffer_size): New global.
6727 (DEFAULT_TRACE_BUFFER_SIZE): New define.
6728 (init_trace_buffer): Change to one-argument function. Allocate
6729 trace buffer memory.
6730 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
6731 handle QTBuffer:size packet.
6732 (cmd_bigqtbuffer_size): New function.
6733 (initialize_tracepoint): Call init_trace_buffer with
6734 DEFAULT_TRACE_BUFFER_SIZE.
6735 * server.c (handle_query): Add QTBuffer:size in the
6736 supported packets.
6737
e64f7499
YQ		 67382013-03-07 Yao Qi <yao@codesourcery.com>
6739
6740 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
6741 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
6742 of -1.
6743 (cmd_qtsp): Adjust condition. Do post increment.
6744 Set cur_action and cur_step_action back to 0.
6745
f0ae6fc3
PA		 67462013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
6747
6748 PR server/15236
6749 * linux-low.c (linux_write_memory): Return early success if LEN is
6750 zero.
6751
b5b0b0af
CV		 67522013-03-05 Corinna Vinschen <vinschen@redhat.de>
6753
334ad4a8 6754 * configure.srv: Add x86_64-*-cygwin* as target.
b5b0b0af 6755
589bc927
TT		 67562013-02-28 Tom Tromey <tromey@redhat.com>
6757
6758 * configure.ac: Invoke AC_SYS_LARGEFILE.
6759 * configure, config.in: Rebuild.
6760
dfe07582
CV		 67612013-02-28 Corinna Vinschen <vinschen@redhat.com>
6762
6763 * win32-low.c: Throughout, fix format strings and casts of
6764 printf-like functions to avoid type related warnings on all
6765 platforms.
6766 (get_child_debug_event): Print dwDebugEventCode as hex since
6767 that's how it's usually documented.
6768
736cd585
YQ		 67692013-02-28 Yao Qi <yao@codesourcery.com>
6770
6771 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
6772 pulongest.
6773
e1f58301
JW		 67742013-02-27 Jiong Wang <jiwang@tilera.com>
6775
6776 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
6777 (reg-tilegx32.c): New rule.
6778 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
6779 * linux-tile-low.c (tile_arch_setup): New function. Invoke
6780 different register info initializer according to elf class.
6781 (init_registers_tilgx32): New function. The tilegx32 register info
6782 initializer.
6783 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
6784 (tile_store_gregset): Likewise.
6785
d171ca78
YQ		 67862013-02-27 Yao Qi <yao@codesourcery.com>
6787
6788 * server.c (process_point_options): Print debug message when
6789 debug_threads is true.
6790
282bbdf3
YQ		 67912013-02-26 Yao Qi <yao@codesourcery.com>
6792
6793 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
6794
aca22551
PA		 67952013-02-19 Pedro Alves <palves@redhat.com>
6796 Kai Tietz <ktietz@redhat.com>
6797
6798 PR gdb/15161
6799
6800 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
6801 instead of strtoul to extract address from packet.
6802 (process_serial_event) <'z'>: Likewise.
6803
4f3cee1c
YQ		 68042013-02-18 Yao Qi <yao@codesourcery.com>
6805
6806 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
6807
8e1d55a3
PA		 68082013-02-14 Pedro Alves <palves@redhat.com>
6809
6810 Plug memory leak.
6811
6812 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
6813 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
6814
458820da
PA		 68152013-02-14 Pedro Alves <palves@redhat.com>
6816
6817 * tracepoint.c (cmd_qtdpsrc): Use savestring.
6818
baea0dae
PA		 68192013-02-14 Pedro Alves <palves@redhat.com>
6820
6821 * tracepoint.c (save_string): Delete.
6822 (add_tracepoint_action): Use savestring instead of save_string.
6823
0b1afbb3
PA		 68242013-02-12 Pedro Alves <palves@redhat.com>
6825
6826 * linux-xtensa-low.c: Ditto.
6827 * xtensa-xtregs.c: Ditto.
6828
8a4ac37e
PA		 68292013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
6830
6831 * thread-db.c (thread_db_get_tls_address): NULL pointer check
6832 thread_db.
6833
148de6bb
MS		 68342013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
6835
6836 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
6837 aarch64_num_wp_regs and aarch64_num_bp_regs to
6838 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
6839
55fac6e0
MS		 68402013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
6841
6842 * linux-aarch64-low.c (ps_get_thread_area): Replace
6843 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
6844
176eb98c
MS		 68452013-02-04 Jim MacArthur <jim.macarthur@arm.com>
6846 Marcus Shawcroft <marcus.shawcroft@arm.com>
6847 Nigel Stephens <nigel.stephens@arm.com>
6848 Yufeng Zhang <yufeng.zhang@arm.com>
6849
6850 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
6851 (aarch64.c, aarch64-without-fpu.c): New targets.
6852 * configure.srv (aarch64*-*-linux*): New.
6853 * linux-aarch64-low.c: New file.
6854
56f7af9c
MS		 68552013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
6856
43aaf8b6 6857 * linux-low.c (handle_extended_wait, linux_create_inferior)
56f7af9c
MS		 6858 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
6859 (dequeue_one_deferred_signal, linux_resume_one_thread)
6860 (fetch_register, linux_write_memory, linux_enable_event_reporting)
6861 (linux_tracefork_grandchild, linux_test_for_tracefork)
6862 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
6863 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
6864 where the argument is 0.
6865
60f662b0
YQ		 68662013-01-25 Yao Qi <yao@codesourcery.com>
6867
6868 * event-loop.c: Include "queue.h".
6869 (gdb_event_p): New typedef.
6870 (struct gdb_event) <next_event>: Remove.
6871 (event_queue): Change to QUEUE(gdb_event_p).
6872 (async_queue_event): Remove.
6873 (gdb_event_xfree): New.
6874 (initialize_event_loop): New.
6875 (process_event): Use API from QUEUE.
6876 (wait_for_event): Likewise.
6877 * server.c (main): Call initialize_event_loop.
6878 * server.h (initialize_event_loop): Declare.
6879
5ae4861a
YQ		 68802013-01-18 Yao Qi <yao@codesourcery.com>
6881
6882 * ax.h (struct eval_agent_expr_context): New.
6883 (gdb_eval_agent_expr): Update declaration.
6884 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
6885 TFRAME. Add new argument CTX.
6886 * server.h (struct eval_agent_expr_context): Declare.
6887 (agent_mem_read, agent_tsv_read): Update declaration.
6888 (agent_mem_read_string): Likewise.
6889 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
6890 (add_traceframe_block): Add new argument TPOINT.
6891 Increase TPOINT->traceframe_usage.
6892 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
6893 eval_tracepoint_agent_expr.
6894 (condition_true_at_tracepoint): Likewise.
6895 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
6896 (agent_mem_read_string, agent_tsv_read): Likewise.
6897
85e00e85
YQ		 68982013-01-16 Yao Qi <yao@codesourcery.com>
6899
6900 * linux-low.c (linux_resume_one_lwp): Don't check
6901 'lwp->bp_reinsert != 0'.
6902
4039cf45
JB		 69032013-01-07 Joel Brobecker <brobecker@adacore.com>
6904 Pedro Alves <palves@redhat.com>
6905
6906 * lynx-low.c (ptrace_request_to_str): Define a temporary
6907 macro and use it to simplify this function's implementation.
6908
9044dee2
JB		 69092013-01-07 Joel Brobecker <brobecker@adacore.com>
6910
6911 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
6912 sets errno.
6913
e6352c8f
JB		 69142013-01-07 Joel Brobecker <brobecker@adacore.com>
6915
6916 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
6917
50681a27
JB		 69182013-01-07 Joel Brobecker <brobecker@adacore.com>
6919
6920 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
6921
3f6e77ef
JB		 69222013-01-07 Joel Brobecker <brobecker@adacore.com>
6923
6924 * lynx-low.c (lynx_resume): Use the resume_info parameter
6925 to determine the ptid for the lynx_ptrace call, unless
6926 it is equal to minus_one_ptid, in which case we use the
6927 ptid of the current_inferior.
6928 (lynx_wait_1): After having received a thread create/exit
6929 event, resume the inferior's execution using the signaling
6930 thread's ptid, rather than the old ptid.
6931
7fda33ae
JB		 69322013-01-07 Joel Brobecker <brobecker@adacore.com>
6933
6934 * lynx-low.c (lynx_resume): Delete variable ret.
6935
b9786c74
JB		 69362013-01-01 Joel Brobecker <brobecker@adacore.com>
6937
6938 * gdbreplay.c (gdbreplay_version): Update copyright year.
6939 * server.c (gdbserver_version): Likewise.
6940
8b93d60f
JB		 69412012-12-17 Joel Brobecker <brobecker@adacore.com>
6942
6943 * lynx-low.c (lynx_wait_1): Add debug trace before adding
6944 new thread.
6945
037335a7
JB		 69462012-12-17 Joel Brobecker <brobecker@adacore.com>
6947
6948 * lynx-low.c (ptrace_request_to_str): Add handling for
6949 PTRACE_GETTRACESIG.
6950
52d4cbd8
JB		 69512012-12-17 Joel Brobecker <brobecker@adacore.com>
6952
6953 * lynx-low.c (lynx_attach): Delete variable new_process.
6954
ab8f6ca9
JB		 69552012-12-17 Joel Brobecker <brobecker@adacore.com>
6956
6957 * lynx-low.c (lynx_create_inferior): Delete variable
6958 new_process.
6959
78cbc024
JB		 69602012-12-17 Joel Brobecker <brobecker@adacore.com>
6961
6962 * lynx-low.c (ptrace_request_to_str): Do not handle
6963 PTRACE_GETTHREADLIST if this macro does not exist.
6964
14a00470
YQ		 69652012-12-15 Yao Qi <yao@codesourcery.com>
6966
6967 * Makefile.in (OBS): Add notif.o.
6968 * notif.c, notif.h: New.
6969 * server.c: Include "notif.h".
6970 (struct vstop_notif) <next>: Remove.
6971 <base>: New field.
6972 (queue_stop_reply): Update.
6973 (push_event, send_next_stop_reply): Remove.
6974 (discard_queued_stop_replies): Update.
6975 (notif_stop): New variable.
6976 (handle_v_stopped): Remove.
6977 (handle_v_requests): Don't call handle_v_stopped. Call
6978 handle_ack_notif instead.
6979 (queue_stop_reply_callback): Call notif_event_enque instead
6980 of queue_stop_reply.
6981 (handle_status): Don't call send_next_stop_reply, call
6982 notif_write_event instead.
6983 (kill_inferior_callback): Likewise.
6984 (detach_or_kill_inferior_callback): Likewise.
6985 (main): Call initialize_notif.
6986 (process_serial_event): Call QUEUE_is_empty.
6987 (handle_target_event): Call notif_push instead of push event.
6988 * server.h (push_event): Remove declaration.
6989
61c125b9
TT		 69902012-12-10 Tom Tromey <tromey@redhat.com>
6991
6992 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
6993 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
6994 macros.
6995 (.c.o): Rewrite.
6996 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
6997 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
6998 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
6999 (amd64-linux-ipa.o, ax.o): Rewrite.
7000 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
7001 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
7002 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
7003 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
7004 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
7005 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
7006 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
7007 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
7008 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
7009 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
7010 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
7011 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
7012 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
7013 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
7014 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
7015 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
7016 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
7017 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
7018 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
7019 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
7020 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
7021 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
7022 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
7023 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
7024 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
7025 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
7026 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
7027 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
7028 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
7029 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
7030 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
7031 (reg-tilegx.o): Remove.
7032 (all_object_files): New macro.
7033 Include .deps files.
7034 * aclocal.m4, configure: Rebuild.
7035 * acinclude.m4: Include depstand.m4, lead-dot.m4.
7036 * configure.ac: Invoke ZW_CREATE_DEPDIR,
7037 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
7038
e90e9ad9
TT		 70392012-12-05 Tom Tromey <tromey@redhat.com>
7040
7041 PR gdb/14917:
7042 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
7043
02d403bf 70442012-11-28 Markus Metzger <markus.t.metzger@intel.com>
945bf713
MM		 7045
7046 * configure.ac: Check for linux/perf_event.h.
7047 * config.in: Regenerated.
7048 * configure: Regenerated.
7049
0270a750
PA		 70502012-11-26 Maxime Villard <rustyBSD@gmx.fr>
7051
7052 * hostio.c (handle_readlink): Decrease buffer size
7053 parameter passed to readlink by one byte.
7054
8c29b58e
YQ		 70552012-11-26 Yao Qi <yao@codesourcery.com>
7056
7057 * configure.ac (build_warnings): Append '-Wempty-body'.
7058 * configure: Regenerated.
7059 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
7060 body.
7061
8bdce1ff
PM		 70622012-11-15 Pierre Muller <muller@sourceware.org>
7063
7064 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
7065 * config.in: Regenerate.
7066 * configure: Regenerate.
7067 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
7068 Use "gdb_wait.h" header instead of <sys/wait.h> header.
7069 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7070 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
7071 header.
7072 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
7073 instead of <sys/wait.h> header.
7074 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7075
02d403bf 70762012-11-13 Markus Metzger <markus.t.metzger@intel.com>
3ba6ad0f
MM		 7077
7078 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
7079 (various make rules): Remove -DGDBSERVER
7080
fbd5db48
YQ		 70812012-11-09 Yao Qi <yao@codesourcery.com>
7082
7083 * spu-low.c (current_ptid): Move it to ..
7084 * gdbthread.h: ... here. New.
7085 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
7086 * server.c (myresume, process_serial_event): Likewise.
7087 * thread-db.c (thread_db_find_new_threads): Likewise.
7088 * tracepoint.c (run_inferior_command): Likewise.
7089
b3dc46ff
AB		 70902012-10-01 Andrew Burgess <aburgess@broadcom.com>
7091
7092 * server.c (handle_search_memory_1): Include access length in
7093 warning message.
7094
07c04788
HPN		 70952012-09-05 Michael Brandt <michael.brandt@axis.com>
7096
7097 * linux-crisv32-low.c: Fix compile errors.
7098
918d227b
YQ		 70992012-09-04 Yao Qi <yao@codesourcery.com>
7100
7101 * tracepoint.c (cmd_qtsv): Adjust debug message.
7102 Don't check CUR_TPOINT.
7103
18c1b81a
YQ		 71042012-08-28 Yao Qi <yao@codesourcery.com>
7105
7106 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
7107 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
7108 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
7109 Remove declarations of xmalloc, xreallloc, xstrdup and
7110 freeargv.
7111 * Makefile.in (libiberty_h): New.
7112 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
7113 (linux-bfin-low.o): Append dependency 'libiberty.h'.
7114
dc82f37b
YQ		 71152012-08-23 Yao Qi <yao@codesourcery.com>
7116
7117 * server.h: Remove declaration of 'xsnprintf'.
7118
406b1477
KS		 71192012-08-22 Keith Seitz <keiths@redhat.com>
7120
7121 * server.h: Include build-gnulib-gbserver/config.h.
7122 * gdbreplay.c: Likewise.
7123
e6712ff1
DE		 71242012-08-08 Doug Evans <dje@google.com>
7125
7126 * Makefile.in (SFILES): Add gdb_vecs.c.
7127 (OBS): Add gdb_vecs.o.
7128 (gdb_vecs_h, host_defs_h): New variables.
7129 (thread-db.o): Add $(gdb_vecs_h) dependency.
7130 (gdb_vecs.o): New rule.
7131 * thread-db.c: #include "gdb_vecs.h".
7132 (thread_db_load_search): Use a vector to iterate over path elements.
7133 Handle text appearing after "$pdir".
7134
7135 * configure.ac: Add check for strstr.
7136 * config.in: Regenerate.
7137 * configure: Regenerate.
7138
7c3270ae
UW		 71392012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
7140
7141 * hostio.c (handle_pread): If pread fails, fall back to attempting
7142 lseek/read.
7143 (handle_pwrite): Likewise for pwrite.
7144
b62e2b27
UW		 71452012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
7146
7147 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
7148 between unsupported TYPE and unimplementable ADDR/LEN combination.
7149 (arm_insert_point): Act on new return value.
7150
78a99e91
PA		 71512012-07-31 Pedro Alves <palves@redhat.com>
7152
7153 * server.c (process_point_options): Only skip tokens if we find
7154 one that is unrecognized. Don't treat 'X' specially while
7155 skipping unrecognized tokens.
7156
fcf303ab
UW		 71572012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
7158
7159 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
7160 to 4-byte-align HW breakpoint addresses for Thumb.
7161
7255706c
YQ		 71622012-07-27 Yao Qi <yao@codesourcery.com>
7163
7164 PR remote/14161.
7165
7166 * server.h: Declare gdb_agent_about_to_close.
7167 * target.c (kill_inferior): Include "agent.h".
7168 New. Send command 'kill'.
7169 * target.h (kill_inferior): Removed macro.
7170 * tracepoint.c (gdb_agent_about_to_close): New.
7171 (gdb_agent_helper_thread): Handle command 'close'.
7172 Wait endlessly until the inferior stops.
7173 Install gdb_agent_remove_socket to atexit hook.
7174 (agent_socket_name): New static variable.
7175 (gdb_agent_socket_init): Replace local variable 'name' with
7176 'agent_socket_name'.
7177 (gdb_agent_remove_socket): New.
7178
5a3f286f
YQ		 71792012-07-27 Yao Qi <yao@codesourcery.com>
7180
7181 * server.c (process_point_options): Stop at 'X' when parsing.
7182
961bd387
ME		 71832012-07-19 Michael Eager <eager@eagercon.com>
7184
a261b8f5 7185 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
961bd387
ME		 7186 to hw_execute.
7187 * linux-x86-low.c (x86_insert_point, x86_remove_point):
7188 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
7189 hardware breakpoint.
7190
aa7c7447
JK		 71912012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7192
7193 * gdbserver/linux-low.c (initialize_low): Call
7194 linux_ptrace_init_warnings.
7195
7f216e7c
DE		 71962012-07-02 Doug Evans <dje@google.com>
7197
7198 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
7199 pointer to int.
7200
d3ce09f5
SS		 72012012-07-02 Stan Shebs <stan@codesourcery.com>
7202
7203 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
7204 (ax.o): Add it to build rule.
7205 (ax-ipa.o): Ditto.
7206 (OBS): Add format.o.
7207 (IPA_OBS): Add format.o.
7208 * server.c (handle_query): Claim support for breakpoint commands.
7209 (process_point_options): Add command case.
7210 (process_serial_event): Leave running if there are printfs in
7211 effect.
7212 * mem-break.h (any_persistent_commands): Declare.
7213 (add_breakpoint_commands): Declare.
7214 (gdb_no_commands_at_breakpoint): Declare.
7215 (run_breakpoint_commands): Declare.
7216 * mem-break.c (struct point_command_list): New struct.
7217 (struct breakpoint): New field command_list.
7218 (any_persistent_commands): New function.
7219 (add_commands_to_breakpoint): New function.
7220 (add_breakpoint_commands): New function.
7221 (gdb_no_commands_at_breakpoint): New function.
7222 (run_breakpoint_commands): New function.
7223 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
7224 locally.
7225 * ax.c: Include format.h.
7226 (ax_printf): New function.
7227 (gdb_eval_agent_expr): Add printf opcode.
7228
2f8f6aed
YQ		 72292012-06-13 Yao Qi <yao@codesourcery.com>
7230
7231 * server.c (start_inferior): Remove duplicated writes to fields
7232 'last_resume_kind' and 'last_status' of 'current_inferior'.
7233
0c9070b3
YQ		 72342012-06-12 Yao Qi <yao@codesourcery.com>
7235 Pedro Alves <palves@redhat.com>
7236
7237 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
7238 comment.
7239 * server.c (handle_v_cont): Extend comment.
7240
c52daf70
YQ		 72412012-06-11 Yao Qi <yao@codesourcery.com>
7242
7243 * linux-low.c (linux_attach): Add 'static'.
7244
d38bbb0a
YQ		 72452012-06-06 Yao Qi <yao@codesourcery.com>
7246
7247 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
7248
89dc0afd
JK		 72492012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
7250
7251 Fix gcc -flto compilation warning.
7252 * server.c (main): Make variable multi_mode and attach volatile.
7253
75f62ce7
TJB		 72542012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7255
7256 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
7257 if the platform doesn't know about it.
7258
65f479b6
PA		 72592012-05-30 Jeff Kenton <jkenton@tilera.com>
7260
7261 * Makefile.in (SFILES): Add linux-tile-low.c.
7262 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
7263 * configure.srv: Handle tilegx-*-linux*.
7264 * linux-tile-low.c: New file.
7265
0c5bf5a9
JK		 72662012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7267
7268 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
7269
a493e3e2
PA		 72702012-05-24 Pedro Alves <palves@redhat.com>
7271
7272 PR gdb/7205
7273
43aaf8b6 7274 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 7275
2ea28649
PA		 72762012-05-24 Pedro Alves <palves@redhat.com>
7277
7278 PR gdb/7205
7279
7280 Replace target_signal with gdb_signal throughout.
7281
8d409d16
MR		 72822012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
7283
7284 * linux-low.c (linux_store_registers): Avoid the copying sequence
7285 when no data has been retrieved by ptrace.
7286
23512c01
MGD		 72872012-05-22 Will Deacon <will.deacon@arm.com>
7288
7289 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
7290 Include asm/ptrace.h.
7291 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
7292 already defined.
7293
4934b29e
MR		 72942012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
7295
7296 * linux-low.c (linux_store_registers): Don't re-retrieve data
7297 with ptrace that has already been obtained from /proc. Always
7298 copy any data retrieved with ptrace to the buffer supplied.
7299
bde24c0a
PA		 73002012-05-11 Yao Qi <yao@codesourcery.com>
7301 Pedro Alves <palves@redhat.com>
7302
7303 * linux-low.c (enum stopping_threads_kind): New.
7304 (stopping_threads): Change type to `enum stopping_threads_kind'.
7305 (handle_extended_wait): If stopping and suspending threads, leave
7306 the new_lwp suspended too.
7307 (linux_wait_for_event): Adjust.
7308 (stop_all_lwps): Set `stopping_threads' to
7309 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
7310 whether we're suspending threads or just stopping them. Assert no
7311 recursion happens.
7312
623b6bdf
YQ		 73132012-04-29 Yao Qi <yao@codesourcery.com>
7314
7315 * server.h: Move some code to ...
7316 * gdbthread.h: ... here. New.
7317 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
7318 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
7319 (nto-low.o, win32-low.o): Likewise.
7320 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
7321 * regcache.c, remote-utils.c, server.c: Likewise.
7322 * target.c, tracepoint.c, win32-low.c: Likewise.
7323
f15f9948
TJB		 73242012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7325
7326 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
7327 (PTRACE_ARG4_TYPE): Likewise.
7328 (PTRACE_XFER_TYPE): Likewise.
7329 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
7330 ptrace to PTRACE_ARG3_TYPE.
7331 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
7332 (PTRACE_ARG4_TYPE): Likewise.
7333 (PTRACE_XFER_TYPE): Likewise.
7334 (linux_detach_one_lwp): Cast fourth argument of
7335 ptrace to long then PTRACE_ARG4_TYPE.
7336 (regsets_fetch_inferior_registers): Cast third argument of
7337 ptrace to long then PTRACE_ARG3_TYPE.
7338 (regsets_store_inferior_registers): Likewise.
7339
38ea300a
PA		 73402012-04-20 Pedro Alves <palves@redhat.com>
7341
7342 * configure: Regenerate.
7343
c971b7fa
PA		 73442012-04-19 Pedro Alves <palves@redhat.com>
7345
43aaf8b6 7346 * Makefile.in (GNULIB_BUILDDIR): New.
c971b7fa 7347 (LIBGNU, INCGNU, GNULIB_H): Adjust.
43aaf8b6
PA		 7348 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
7349 (all, install-only, uninstall, clean-info, all-lib, clean): No
7350 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
7351 (maintainer-clean realclean distclean): Use subdir_do.
7352 (subdir_do): New.
7353 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
c971b7fa 7354 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
43aaf8b6
PA		 7355 * acinclude.m4: Include acx_configure_dir.m4.
7356 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
7357 calls. Call AC_PROG_RANLIB. Configure gnulib using
7358 ACX_CONFIGURE_DIR.
7359 (GNULIB): New.
7360 (GNULIB_STDINT_H): Adjust.
7361 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
7362 * gdbreplay.c: Include build-gnulib/config.h.
7363 * server.h: Likewise.
7364 * aclocal.m4: Regenerate.
7365 * config.in: Regenerate.
7366 * configure: Regenerate.
c971b7fa 7367
809277f8
PA		 73682012-04-19 Pedro Alves <palves@redhat.com>
7369
7370 * Makefile.in (LIBGNU, INCGNU): Adjust.
7371 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
7372 (all, install-only, uninstall, clean-info, all-lib, clean)
7373 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
7374 * configure.ac: Adjust AC_OUTPUT output.
7375 * aclocal.m4: Regenerate.
7376 * configure: Regenerate.
7377
fd9bb8b8
PA		 73782012-04-19 Pedro Alves <palves@redhat.com>
7379
7380 * Makefile.in (generated_files): New.
7381 (server_h): Remove the explicit dependency on config.h, and depend
7382 on $generated_files.
7383
1c298c66
PA		 73842012-04-19 Pedro Alves <palves@redhat.com>
7385
7386 * Makefile.in (INCGNU): Add -Ignulib.
7387
57c4b50b
PA		 73882012-04-19 Pedro Alves <palves@redhat.com>
7389
7390 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
7391 (INCGNU): ... this, and spell out -I here.
7392 (GNULIB_LIB): Rename to ...
7393 (LIBGNU): ... this.
7394 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
7395
1030e047
PA		 73962012-04-19 Pedro Alves <palves@redhat.com>
7397
7398 * config.in: Regenerate.
7399
447d4319
PA		 74002012-04-19 Pedro Alves <palves@redhat.com>
7401
7402 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
7403 * server.h (memmem): Remove declaration.
7404 * config.in: Regenerate.
7405 * configure: Regenerate.
7406
aad9eab9
YQ		 74072012-04-19 Yao Qi <yao@codesourcery.com>
7408
7409 * Makefile.in (SFILES): Add common/vec.c.
7410 (OBS): Add vec.o.
7411 (vec.o): New rule.
7412
3e10640f
YQ		 74132012-04-19 Yao Qi <yao@codesourcery.com>
7414
7415 * remote-utils.c (prepare_resume_reply): Replace with macro
7416 target_core_of_thread.
7417 * server.c (handle_qxfer_threads_proper): Likewise.
7418 * target.h (traget_core_of_thread): New macro.
7419
71622373
PA		 74202012-04-18 Pedro Alves <palves@redhat.com>
7421
7422 * aclocal.m4: Regenerate.
7423 * configure: Regenerate.
7424
80d26939
YQ		 74252012-04-16 Yao Qi <yao@codesourcery.com>
7426
7427 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
7428 duplicated on address.
7429
42476b70
YQ		 74302012-04-16 Yao Qi <yao@codesourcery.com>
7431
7432 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
7433 (struct tracepoint_action_ops) <send>: New field.
7434 (m_tracepoint_action_send, r_tracepoint_action_send): New.
7435 (agent_expr_send, x_tracepoint_action_send): New.
7436 (l_tracepoint_action_send): New.
7437 (cmd_qtdp): Download and install tracepoint
7438 according to `use_agent'.
7439 (run_inferior_command): Add one more parameter `len'.
7440 Update callers.
7441 (tracepoint_send_agent): New.
7442 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
7443
7bc83639
YQ		 74442012-04-16 Yao Qi <yao@codesourcery.com>
7445
7446 * tracepoint.c (download_tracepoints): Moved to ...
7447 (cmd_qtstart): ... here.
7448
5f18041e
YQ		 74492012-04-14 Yao Qi <yao@codesourcery.com>
7450
7451 * tracepoint.c: Include inttypes.h.
7452 (struct collect_memory_action): Use sized types.
7453 (struct tracepoint): Likewise.
7454 (cmd_qtdp, stop_tracing): Update print specifiers.
7455 (cmd_qtp, response_tracepoint): Likewise.
7456 (collect_data_at_tracepoint): Likewise.
7457 (collect_data_at_step): Likewise.
7458
55a8c076
YQ		 74592012-04-14 Yao Qi <yao@codesourcery.com>
7460
7461 Import gnulib module inttypes.
7462 * aclocal.m4, config.in, configure: Regenerated.
7463
dc750257
YQ		 74642012-04-14 Yao Qi <yao@codesourcery.com>
7465
7466 * Makefile.in (maintainer-clean, realclean, distclean): Remove
7467 Makefile and config.status at last.
7468
0ab5faf9
YQ		 74692012-04-13 Yao Qi <yao@codesourcery.com>
7470
7471 * tracepoint.c: Include stdint.h unconditionally.
7472
18f5fd81
TJB		 74732012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7474
7475 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
7476 on BFD_HAVE_SYS_PROCFS_TYPE.
7477 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
7478 * configure: Regenerate.
7479 * config.in: Likewise.
7480
4d47af5c
L		 74812012-04-13 H.J. Lu <hongjiu.lu@intel.com>
7482
7483 * Makefile.in (clean): Also remove x32.c x32-linux.c
7484 x32-avx.c x32-avx-linux.c.
7485 (x32.o): New target.
7486 (x32.c): Likewise.
7487 (x32-linux.o): Likewise.
7488 (x32-linux.c): Likewise.
7489 (x32-avx.o): Likewise.
7490 (x32-avx.c): Likewise.
7491 (x32-avx-linux.o): Likewise.
7492 (x32-avx-linux.c): Likewise.
7493
7494 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
7495 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
7496 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
7497 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
7498 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
7499 i386/x32-avx-linux.xml.
7500
7501 * linux-x86-low.c (init_registers_x32_linux): New prototype.
7502 (init_registers_x32_avx_linux): Likwise.
7503 (x86_linux_update_xmltarget): Call init_registers_x32_linux
7504 or init_registers_x32_avx_linux if linux_is_elf64 is false.
7505
ecedbe58
PA		 75062012-04-13 Pedro Alves <palves@redhat.com>
7507
7508 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
7509 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
7510 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
7511 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
7512 the sub-make.
7513
c92b5177
L		 75142012-04-12 H.J. Lu <hongjiu.lu@intel.com>
7515
7516 * linux-x86-low.c (compat_x32_clock_t): New.
7517 (compat_x32_siginfo_t): Likewise.
7518 (compat_x32_siginfo_from_siginfo): Likewise.
7519 (siginfo_from_compat_x32_siginfo): Likewise.
7520 (linux_is_elf64): Likewise.
7521 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
7522 and siginfo_from_compat_x32_siginfo for x32.
7523 (x86_arch_setup): Set linux_is_elf64.
7524
214d508e
L		 75252012-04-12 H.J. Lu <hongjiu.lu@intel.com>
7526
7527 PR gdb/13969
7528 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
7529 e_machine field.
7530 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
7531 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
7532 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
7533 compatible with process.
7534
c9a1864a
YQ		 75352012-04-12 Yao Qi <yao@codesourcery.com>
7536
7537 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
7538 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
7539 (install-only, install-info, clean): Handle sub dir gnulib.
7540 (all-lib, am--refresh): New targets.
7541 (memmem.o): Remove target.
7542 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
7543 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
7544 (AC_REPLACE_FUNCS): Remove memmem.
7545 Invoke gl_INIT and AM_INIT_AUTOMAKE.
7546 (AC_OUTPUT): Generate Makefile in gnulib/.
7547 * aclocal.m4, config.in, configure: Regenerated.
7548
367ba2c2
MR		 75492012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
7550
7551 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
7552
9d236627
PA		 75532012-04-05 Pedro Alves <palves@redhat.com>
7554
7555 -Werror=strict-aliasing
7556
7557 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
7558 pointer.
7559
111217b3
PA		 75602012-04-04 Pedro Alves <palves@redhat.com>
7561
7562 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
7563 (sparc_store_gregset_from_stack, sparc_store_gregset)
7564 (sparc_breakpoint_at): Fix formatting.
7565
8365dcf5
TJB		 75662012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7567
7568 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
7569 are available.
7570 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
7571 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
7572 * config.in: Regenerate.
7573 * configure: Likewise.
7574
689cc2ae
PA		 75752012-03-29 Pedro Alves <palves@redhat.com>
7576
7577 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
7578 Correct ptrace arguments.
7579
c14dfd32
PA		 75802012-03-28 Pedro Alves <palves@redhat.com>
7581
7582 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
7583 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
7584 (IA64_FR1_REGNUM): New defines.
7585 (ia64_fetch_register): New.
7586 (the_low_target): Install it.
7587 * linux-low.h (struct linux_target_ops) <fetch_register>: New
7588 field.
7589 * linux-low.c (linux_fetch_registers): Try the
7590 the_low_target.fetch_register hook first.
7591
7592 * linux-arm-low.c (the_low_target): Adjust.
7593 * linux-bfin-low.c (the_low_target): Adjust.
7594 * linux-cris-low.c (the_low_target): Adjust.
7595 * linux-crisv32-low.c (the_low_target): Adjust.
7596 * linux-m32r-low.c (the_low_target): Adjust.
7597 * linux-m68k-low.c (the_low_target): Adjust.
7598 * linux-mips-low.c (the_low_target): Adjust.
7599 * linux-ppc-low.c (the_low_target): Adjust.
7600 * linux-s390-low.c (the_low_target): Adjust.
7601 * linux-sh-low.c (the_low_target): Adjust.
7602 * linux-sparc-low.c (the_low_target): Adjust.
7603 * linux-tic6x-low.c (the_low_target): Adjust.
7604 * linux-x86-low.c (the_low_target): Adjust.
7605 * linux-xtensa-low.c (the_low_target): Adjust.
7606
63c88e13
PA		 76072012-03-26 Pedro Alves <palves@redhat.com>
7608
7609 * server.c (handle_qxfer_libraries): Don't bail early if
7610 the_target->qxfer_libraries_svr4 is not NULL.
7611
fb723180
PA		 76122012-03-26 Pedro Alves <palves@redhat.com>
7613
7614 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
7615
0afae3cf
PA		 76162012-03-23 Pedro Alves <palves@redhat.com>
7617
7618 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
7619 "library-list-svr4" element's start tag when the the DSO list is
7620 empty.
7621
485f1ee4
PA		 76222012-03-23 Pedro Alves <palves@redhat.com>
7623
7624 * linux-low.c (read_one_ptr): Read the inferior's pointer through
7625 a variable whose type size is the same as the inferior's pointer
7626 size.
7627
a5362b9a
TS		 76282012-03-21 Thomas Schwinge <thomas@codesourcery.com>
7629
7630 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
7631 struct siginfo.
7632 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
7633 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
7634 * linux-low.h: Include <signal.h>.
7635 (struct siginfo): Remove forward declaration.
7636 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
7637 struct siginfo.
7638
d226c142
MF		 76392012-03-21 Mike Frysinger <vapier@gentoo.org>
7640
7641 * .gitignore: Ignore more files.
7642
122f36ef
PA		 76432012-03-19 Pedro Alves <palves@redhat.com>
7644 Jan Kratochvil <jan.kratochvil@redhat.com>
7645
7646 * server.c (cont_thread, general_thread): Add describing comments.
7647 (start_inferior): Clear `cont_thread'.
7648 (handle_v_cont): Don't set `cont_thread' if resuming all threads
7649 of a process.
7650
fc3e5175
YQ		 76512012-03-15 Yao Qi <yao@codesourcery.com>
7652
7653 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
7654 handling to ...
7655 (cmd_qtdp): ... here.
7656
8d0d92cd
YQ		 76572012-03-15 Yao Qi <yao@codesourcery.com>
7658
7659 * tracepoint.c (struct tracepoint_action_ops): New.
7660 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
7661 (m_tracepoint_action_download): New.
7662 (r_tracepoint_action_download): New.
7663 (x_tracepoint_action_download): New.
7664 (l_tracepoint_action_download): New.
7665 (add_tracepoint_action): Install `action->ops' according type.
7666 (download_tracepoint_1): Move code `download' function pointer
7667 of various tracepoint_action_ops.
7668
87b0bb13
JK		 76692012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
7670
7671 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
7672 linux_ptrace_attach_warnings.
7673
5f572dec
JK		 76742012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
7675
7676 * Makefile.in (linux-ptrace.o): New.
7677 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
7678 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
7679 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
7680 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
7681 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
7682 of these targets.
7683 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
7684
f4647387
YQ		 76852012-03-08 Yao Qi <yao@codesourcery.com>
7686 Pedro Alves <palves@redhat.com>
7687
7688 Fix PR server/13392.
7689 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
7690 offset of JMP insn.
7691 * tracepoint.c (remove_tracepoint): New.
7692 (cmd_qtdp): Call remove_tracepoint when failed to install.
7693
9b224c5e
PA		 76942012-03-07 Pedro Alves <palves@redhat.com>
7695
7696 * linux-low.c (get_detach_signal): New.
7697 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
7698 Pass on pending signals to PTRACE_DETACH. Check the result of the
7699 ptrace call.
7700 * server.c (program_signals, program_signals_p): New.
7701 (handle_general_set): Handle QProgramSignals.
7702 * server.h (program_signals, program_signals_p): Declare.
7703
e237a7e2
JK		 77042012-03-05 Pedro Alves <palves@redhat.com>
7705 Jan Kratochvil <jan.kratochvil@redhat.com>
7706
7707 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
7708 New comment why.
7709
5808517f
YQ		 77102012-03-03 Yao Qi <yao@codesourcery.com>
7711
7712 * tracepoint.c (tracepoint_look_up_symbols): Update call to
7713 agent_look_up_symbols.
7714
58b4daa5
YQ		 77152012-03-03 Yao Qi <yao@codesourcery.com>
7716
7717 * Makefile.in (linux-low.o): Keep dependence on agent.h.
7718 (linux-x86-low.o): Likewise.
7719 * server.h: Remove in_process_agent_loaded.
7720 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
7721 common/agent.c.
7722 Update callers.
7723
8ffcbaaf
YQ		 77242012-03-03 Yao Qi <yao@codesourcery.com>
7725
7726 * tracepoint.c (gdb_agent_capability): New global.
7727 (in_process_agent_loaded_ust): Renamed to
7728 `in_process_agent_supports_ust'.
7729 Update callers.
7730 (in_process_agent_supports_ust): Call agent_capability_check.
7731 (clear_installed_tracepoints): Assert that agent supports
7732 agent.
7733
d1feda86
YQ		 77342012-03-03 Yao Qi <yao@codesourcery.com>
7735
7736 * linux-low.c (linux_supports_agent): New.
7737 (linux_target_ops): Initialize field `supports_agent' with
7738 linux_supports_agent.
7739 * target.h (struct target_ops) <supports_agent>: New.
7740 (target_supports_agent): New macro.
7741 * server.c (handle_general_set): Handle packet 'QAgent'.
7742 (handle_query): Send `QAgent+'.
7743 * Makefile.in (server.o): Depends on agent.h.
7744
2fa291ac
YQ		 77452012-03-03 Yao Qi <yao@codesourcery.com>
7746
7747 * Makefile.in (OBS): Add agent.o.
7748 Add new rule for agent.o.
7749 Track dependence of tracepoint.c on agent.h.
7750 * tracepoint.c (run_inferior_command_1):
7751 (run_inferior_command): Call agent_run_command.
7752 (gdb_ust_connect_sync_socket): Deleted. Move it to
7753 common/agent.c.
7754 (resume_thread, stop_thread): Likewise.
7755 (gdb_ust_socket_init): Renamed to ...
7756 (gdb_agent_socket_init): ... New.
7757 (gdb_ust_thread): Renamed to ...
7758 (gdb_agent_helper_thread): ... New.
7759 (gdb_ust_init): Move some code to ...
7760 (gdb_agent_init): ... here. New.
7761 [HAVE_UST]: Call gdb_ust_init.
7762 (initialize_tracepoint_ftlib): Call gdb_agent_init.
7763 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
7764 * config.in, configure: Regenerated.
7765
05044653
PA		 77662012-03-02 Pedro Alves <palves@redhat.com>
7767
7768 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
7769 * linux-low.c (struct simple_pid_list): New.
7770 (stopped_pids): New a struct simple_pid_list pointer.
7771 (add_to_pid_list, pull_pid_from_list): New.
7772 (handle_extended_wait): Don't assume the first signal new children
7773 report is SIGSTOP. Adjust call to pull_pid_from_list.
7774 (linux_wait_for_lwp): Adjust.
7775
8d00225b
YQ		 77762012-03-02 Yao Qi <yao@codesourcery.com>
7777
7778 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
7779 debug log.
7780
19560ba5
YQ		 77812012-03-02 Yao Qi <yao@codesourcery.com>
7782
7783 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
7784 `stop_pc' and `tpoint'. Update caller.
7785
1faeff08
MR		 77862012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
7787
7788 * linux-low.h (linux_target_ops): Add regset_bitmap member.
7789 * linux-low.c (use_linux_regsets): New macro.
7790 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
7791 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
7792 (linux_register_in_regsets): New function.
7793 (usr_fetch_inferior_registers): Skip registers covered by
7794 regsets.
7795 (usr_store_inferior_registers): Likewise.
7796 (usr_fetch_inferior_registers): New macro.
7797 (usr_store_inferior_registers): Likewise.
7798 (linux_fetch_registers): Handle mixed regset/non-regset targets.
7799 (linux_store_registers): Likewise.
7800 * linux-mips-low.c (init_registers_mips_dsp_linux): New
7801 prototype.
7802 (init_registers_mips64_dsp_linux): Likewise.
7803 (init_registers_mips_linux): New macro.
7804 (init_registers_mips_dsp_linux): Likewise.
7805 (mips_dsp_num_regs): Likewise.
7806 (DSP_BASE, DSP_CONTROL): New fallback macros.
7807 (mips_base_regs): New macro.
7808 (mips_regmap): Use it. Fix the size.
7809 (mips_dsp_regmap): New variable.
7810 (mips_dsp_regset_bitmap): Likewise.
7811 (mips_arch_setup): New function.
7812 (mips_cannot_fetch_register): Use the_low_target.regmap rather
7813 than mips_regmap.
7814 (mips_cannot_store_register): Likewise.
7815 (the_low_target): Update .arch_setup, .num_regs and .regmap
7816 initializers. Add .regset_bitmap initializer.
7817 * linux-arm-low.c (the_low_target): Add .regset_bitmap
7818 initializer.
7819 * linux-bfin-low.c (the_low_target): Likewise.
7820 * linux-cris-low.c (the_low_target): Likewise.
7821 * linux-crisv32-low.c (the_low_target): Likewise.
7822 * linux-ia64-low.c (the_low_target): Likewise.
7823 * linux-m32r-low.c (the_low_target): Likewise.
7824 * linux-m68k-low.c (the_low_target): Likewise.
7825 * linux-ppc-low.c (the_low_target): Likewise.
7826 * linux-s390-low.c (the_low_target): Likewise.
7827 * linux-sh-low.c (the_low_target): Likewise.
7828 * linux-sparc-low.c (the_low_target): Likewise.
7829 * linux-tic6x-low.c (the_low_target): Likewise.
7830 * linux-x86-low.c (the_low_target): Likewise.
7831 * linux-xtensa-low.c (the_low_target): Likewise.
7832 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
7833 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
7834 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
7835 srv_xmlfiles.
7836 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
7837 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
7838
c03e6ccc
YQ		 78392012-02-29 Yao Qi <yao@codesourcery.com>
7840 Pedro Alves <palves@redhat.com>
7841
7842 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
7843 `step_over_finished' is true.
7844
644cebc9
PA		 78452012-02-27 Pedro Alves <palves@redhat.com>
7846
7847 * linux-low.c (pid_is_stopped): Delete, moved to common/.
7848 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
7849
c14d7ab2
PA		 78502012-02-27 Pedro Alves <palves@redhat.com>
7851
7852 PR server/9684
7853 * linux-low.c (pid_is_stopped): New.
7854 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
7855
412c89dd
LM		 78562012-02-25 Luis Machado <lgustavo@codesourcery.com>
7857
7858 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
7859 of conditions.
7860
b745defe
MR		 78612012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
7862
7863 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
7864
9f3a5c85
LM		 78652012-02-24 Luis Machado <lgustavo@codesourcery>
7866
7867 * server.c (handle_query): Advertise support for target-side
7868 breakpoint condition evaluation.
7869 (process_point_options): New function.
7870 (process_serial_event): When inserting a breakpoint, check for
7871 a target-side condition that should be evaluated.
7872
7873 * mem-break.c: Include regcache.h and ax.h.
7874 (point_cond_list_t): New data structure.
7875 (breakpoint) <cond_list>: New field.
7876 (find_gdb_breakpoint_at): Make non-static.
7877 (delete_gdb_breakpoint_at): Clear any target-side
7878 conditions.
7879 (clear_gdb_breakpoint_conditions): New function.
7880 (add_condition_to_breakpoint): Likewise.
7881 (add_breakpoint_condition): Likewise.
7882 (gdb_condition_true_at_breakpoint): Likewise.
7883 (gdb_breakpoint_here): Return result directly instead
7884 of going through a local variable.
7885
7886 * mem-break.h (find_gdb_breakpoint_at): New prototype.
7887 (clear_gdb_breakpoint_conditions): Likewise.
7888 (add_breakpoint_condition): Likewise.
7889 (gdb_condition_true_at_breakpoint): Likewise.
7890
7891 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
7892 (need_step_over_p): Take target-side breakpoint condition into
7893 consideration.
7894
5e1dc496
LM		 78952012-02-24 Luis Machado <lgustavo@codesourcery>
7896
7897 * server.h: Include tracepoint.h.
7898 (agent_mem_read, agent_get_trace_state_variable_value,
7899 agent_set_trace_state_variable_value,
7900 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
7901 get_set_tsv_func_addr): New prototypes.
7902
7903 * ax.h: New include file.
7904 * ax.c: New source file.
7905
7906 * tracepoint.c: Include ax.h.
7907 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
7908 agent_expr, eval_result_type): Move to ax.h.
7909 (parse_agent_expr): Rename to ...
7910 (gdb_parse_agent_expr): ... this, make it non-static and move
7911 to ax.h.
7912 (unparse_agent_expr) Rename to ...
7913 (gdb_unparse_agent_expr): ... this, make it non-static and move
7914 to ax.h.
7915 (eval_agent_expr): Rename to ...
7916 (eval_tracepoint_agent_expr): ... this.
7917 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
7918 forward declarations.
7919 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
7920 (agent_get_trace_state_variable_value): New function.
7921 (agent_set_trace_state_variable_value): New function.
7922 (cmd_qtdp): Call gdb_parse_agent_expr (...).
7923 (response_tracepoint): Call gdb_unparse_agent_expr (...).
7924 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
7925 (condition_true_at_tracepoint): Likewise.
7926 (parse_agent_expr): Rename to ...
7927 (gdb_parse_agent_expr): ... this and move to ax.c.
7928 (unparse_agent_expr): Rename to ...
7929 (gdb_unparse_agent_expr): ... this and move to ax.c.
7930 (gdb_agent_op_name): Move to ax.c.
7931 (eval_agent_expr): Rename to ...
7932 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
7933 and move to ax.c.
7934 (eval_tracepoint_agent_expr): New function.
7935 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
43aaf8b6 7936 non-static.
5e1dc496
LM		 7937 (current_insn_ptr, emit_error, struct bytecode_address): Move to
7938 ax.c.
7939 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
7940 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
7941 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
7942 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
7943 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
7944 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
7945 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
7946 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
7947 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
7948 (compile_bytecodes): Remove forward declaration.
7949 (is_goto_target): Move to ax.c.
7950 (compile_bytecodes): Move to ax.c and call
7951 agent_get_trace_state_variable_value (...) and
7952 agent_set_trace_state_variable_value (...).
7953
7954 * Makefile.in: Update ax.c and IPA dependencies.
7955
277e4e52
PA		 79562012-02-24 Pedro Alves <palves@redhat.com>
7957
7958 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
7959 (cmd_bigqtbuffer_circular): ... this. Only handle
7960 'QTBuffer:circular:'.
7961 (handle_tracepoint_general_set): Adjust.
7962
bf4c19f7
YQ		 79632012-02-16 Yao Qi <yao@codesourcery.com>
7964
7965 * inferiors.c: Move code to ...
7966 * dll.c: .... here. New.
7967 * server.h: Declare clear_dlls.
7968 * Makefile.in (SFILES): Add dll.c.
7969 (OBS): Add dll.o
7970 (dll.o): New rule.
7971
d73f2619
YQ		 79722012-02-11 Yao Qi <yao@codesourcery.com>
7973
7974 * server.c: (handle_monitor_command): Add a new parameter
7975 `own_buf'.
7976 (handle_query): Update caller.
7977
f8255c2a
JB		 79782012-02-09 Joel Brobecker <brobecker@adacore.com>
7979
7980 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
7981 * configure, config.in: Regenerate.
7982 * hostio.c: Provide an alternate implementation if HAVE_READLINK
7983 is not defined.
7984
da84f473
PA		 79852012-02-02 Pedro Alves <palves@redhat.com>
7986
7987 Try SIGKILL first, then PTRACE_KILL.
7988 * linux-low.c (linux_kill_one_lwp): New.
7989 (linux_kill_one_lwp): Rename to ...
7990 (kill_one_lwp_callback): ... this. Use the new
7991 linux_kill_one_lwp.
7992
e886a173
PA		 79932012-02-02 Pedro Alves <palves@redhat.com>
7994
7995 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
7996 inferior.
7997
be07f1a2
PA		 79982012-01-27 Pedro Alves <palves@redhat.com>
7999
8000 * linux-low.c (linux_child_pid_to_exec_file): Delete.
8001 (elf_64_file_p): Make static.
8002 (linux_pid_exe_is_elf_64_file): New.
8003 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
8004 Delete declarations.
8005 (linux_pid_exe_is_elf_64_file): Declare.
8006 * linux-x86-low.c (x86_arch_setup): Use
8007 linux_pid_exe_is_elf_64_file.
8008
d8301ad1
JK		 80092012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
8010
8011 * linux-low.c (linux_wait_for_event_1): Rename to ...
8012 (linux_wait_for_event): ... here and merge it with former
8013 linux_wait_for_event - new variable wait_ptid, use it.
8014 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
8015
01b17894
PA		 80162012-01-23 Pedro Alves <palves@redhat.com>
8017
8018 * server.c (main): Avoid yet another case of infinite loop while
8019 detaching/killing after a longjmp.
8020
e825046f
JK		 80212012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
8022
8023 Code cleanup.
8024 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
8025
b9e7b9c3
UW		 80262012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
8027
8028 * hostio.c (handle_readlink): New function.
8029 (handle_vFile): Call it to handle "vFile:readlink" packets.
8030
901f9912
UW		 80312012-01-20 Pedro Alves <palves@redhat.com>
8032 Ulrich Weigand <ulrich.weigand@linaro.org>
8033
8034 * server.c (handle_v_requests): Only support vAttach and vRun to
8035 start multiple processes when in extended protocol mode.
8036
fc1ab1a0
PA		 80372012-01-17 Pedro Alves <palves@redhat.com>
8038
8039 * tracepoint.c (initialize_tracepoint): Use mmap instead of
8040 memalign plus mprotect to allocate the scratch buffer.
8041
7d5d4e98
PA		 80422012-01-13 Pedro Alves <palves@redhat.com>
8043
8044 * server.c (attach_inferior): Clear `cont_thread'.
8045
f128d5e9
PA		 80462012-01-13 Pedro Alves <palves@redhat.com>
8047
8048 * server.c (main): Avoid infinite loop while detaching/killing
8049 after a longjmp.
8050
06db92f0
DE		 80512012-01-09 Doug Evans <dje@google.com>
8052
8053 * server.c (start_inferior): Set last_ptid in --wrapper case.
8054
32d92999
YQ		 80552012-01-06 Yao Qi <yao@codesourcery.com>
8056
8057 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
8058 defined.
8059 [IN_PROCESS_AGENT] (debug_agent): New global variable.
8060
5e0a92a9
YQ		 80612012-01-04 Yao Qi <yao@codesourcery.com>
8062
8063 * tracepoint.c (cmd_qtdp): Print debug message
8064 for static tracepoint.
8065
ae639e8c
YQ		 80662012-01-04 Yao Qi <yao@codesourcery.com>
8067
8068 * tracepoint.c (trace_vdebug): Differentiate debug message
8069 between gdbserver and IPA.
8070
f72429c5
YQ		 80712012-01-03 Yao Qi <yao@codesourcery.com>
8072
8073 * tracepoint.c (tracepoint_was_hit): Don't collect for
8074 static tracepoint.
8075
12c3e59c
JB		 80762012-01-02 Joel Brobecker <brobecker@adacore.com>
8077
8078 * terminal.h: Reformat copyright header.
8079
67827812
JB		 80802012-01-02 Joel Brobecker <brobecker@adacore.com>
8081
8082 * server.c (gdbserver_version): Update copyright year.
8083 * gdbreplay.c (gdbreplay_version): Likewise.
8084
3e52c33d
JK		 80852011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
8086
8087 * linux-low.c (linux_create_inferior): Put empty if clause for write.
8088
8089 Revert:
8090 2011-12-18 Hui Zhu <teawater@gmail.com>
8091 * linux-low.c (linux_create_inferior): Save return value to ret.
8092
66f1260e
HZ		 80932011-12-18 Hui Zhu <teawater@gmail.com>
8094
8095 * linux-low.c (linux_create_inferior): Save return value to ret.
8096
e77616d7
DE		 80972011-12-16 Doug Evans <dje@google.com>
8098
e7b06c57
DE		 8099 * linux-low.c (linux_create_inferior): If stdio connection,
8100 redirect stdin from /dev/null, stdout to stderr.
8101 * remote-utils.c (remote_is_stdio): New static global.
8102 (remote_connection_is_stdio): New function.
8103 (remote_prepare): Handle stdio connection.
8104 (remote_open): Ditto.
8105 (remote_close): Don't close stdin for stdio connections.
8106 (read_prim,write_prim): New functions. Replace all calls to
8107 read/write to these.
8108 * server.c (main): Watch for "-" argument. Move call to
8109 remote_prepare before start_inferior.
8110 * server.h (STDIO_CONNECTION_NAME): New macro.
8111 (remote_connection_is_stdio): Declare.
8112
e77616d7
DE		 8113 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
8114 in debugging output.
8115
82067193
YQ		 81162011-12-15 Yao Qi <yao@codesourcery.com>
8117
8118 * tracepoint.c: Include sys/syscall.h.
8119 (gdb_ust_thread): Remove preprocessor conditional.
8120
82bfbe7e
PA		 81212011-12-14 Pedro Alves <pedro@codesourcery.com>
8122
8123 * linux-low.c (linux_detach_one_lwp): Call
8124 the_low_target.prepare_to_resume before detaching.
8125
712c6575
YQ		 81262011-12-14 Yao Qi <yao@codesourcery.com>
8127
8128 * tracepoint.c (gdb_ust_thread): Don't ignore return value
8129 of write.
8130
d54d1edf
YQ		 81312011-12-14 Yao Qi <yao@codesourcery.com>
8132
8133 * i386-low.c (i386_low_stopped_data_address): Initialize local
8134 variable `control'.
8135
6210a125
PA		 81362011-12-13 Pedro Alves <pedro@codesourcery.com>
8137
8138 PR remote/13492
8139
8140 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
8141 DR_CONTROL unless necessary. Extend comments.
8142 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
8143 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
8144
2ece8244
YQ		 81452011-12-13 Yao Qi <yao@codesourcery.com>
8146
8147 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
8148 macros.
8149 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
8150
784867a5
JK		 81512011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
8152
8153 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
8154 Print new debug message for such case.
8155
6bf36717
JK		 81562011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
8157
8158 Fix overlapping memcpy.
8159 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
8160 the read_inferior_memory transfer.
8161 (delete_fast_tracepoint_jump): New variable buf. Use it for the
8162 write_inferior_memory transfer.
8163 (set_fast_tracepoint_jump): New variable buf. Use it for the
8164 read_inferior_memory and write_inferior_memory transfers.
8165 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
8166 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
8167 Use it for the write_inferior_memory transfer.
8168 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
8169 buffers.
8170
50275556
MR		 81712011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8172
8173 * linux-low.c (fetch_register, store_register): Make code
8174 consistent, fix formatting.
8175
7325beb4
MR		 81762011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8177
8178 * linux-low.c (usr_store_inferior_registers): Factor out code
8179 to handle individual registers into...
8180 (store_register): ... this new function.
8181
c642a434
UW		 81822011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
8183
8184 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
8185 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
8186 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
8187 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
8188 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
8189 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
8190 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
8191 (srv_xmlfiles): Add new XML files.
8192
8193 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
8194 and <sys/uio.h>.
8195 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
8196 (init_registers_s390_linux32v1): Add prototype.
8197 (init_registers_s390_linux32v2): Likewise.
8198 (init_registers_s390_linux64v1): Likewise.
8199 (init_registers_s390_linux64v2): Likewise.
8200 (init_registers_s390x_linux64v1): Likewise.
8201 (init_registers_s390x_linux64v2): Likewise.
8202 (s390_num_regs): Increment to 52.
8203 (s390_regmap): Add orig_r2 register.
8204 (s390_num_regs_3264): Increment to 68.
8205 (s390_regmap_3264): Add orig_r2 register.
8206 (s390_collect_ptrace_register): Handle orig_r2 register.
8207 (s390_supply_ptrace_register): Likewise.
8208 (s390_fill_last_break): New function.
8209 (s390_store_last_break): Likewise.
8210 (s390_fill_system_call): New function.
8211 (s390_store_system_call): Likewise.
8212 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
8213 register sets.
8214 (s390_check_regset): New function.
8215 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
8216 NT_S390_SYSTEM_CALL regsets and use appropriate description.
8217 Update target_regsets for available register sets.
8218
2268b414
JK		 82192011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
8220 Jan Kratochvil <jan.kratochvil@redhat.com>
8221
8222 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
8223 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
8224 New.
8225 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
8226 * linux-low.h (struct process_info_private): New member r_debug.
8227 * server.c (handle_qxfer_libraries): Call
8228 the_target->qxfer_libraries_svr4.
8229 (handle_qxfer_libraries_svr4): New function.
8230 (qxfer_packets): New entry "libraries-svr4".
8231 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
8232 * target.h (struct target_ops): New member qxfer_libraries_svr4.
8233 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
8234 PACKET_qXfer_libraries_svr4.
8235
d6db1fab
UW		 82362011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
8237
8238 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
8239 PSW address/mask between 8-byte and 16-byte formats.
8240 (s390_supply_ptrace_register): Likewise.
8241 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
8242 basic addressing mode bit.
8243
242f5f1c
SS		 82442011-11-24 Stan Shebs <stan@codesourcery.com>
8245
8246 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
8247
f196051f
SS		 82482011-11-17 Stan Shebs <stan@codesourcery.com>
8249
8250 * tracepoint.c (struct tracepoint): New field traceframe_usage.
8251 (tracing_start_time): New global.
8252 (tracing_stop_time): New global.
8253 (tracing_user_name): New global.
8254 (tracing_notes): New global.
8255 (tracing_stop_note): New global.
8256 (cmd_qtstart): Set traceframe_usage, start_time.
8257 (stop_tracing): Set stop_time.
8258 (cmd_qtstatus): Report additional status.
8259 (cmd_qtp): New function.
8260 (handle_tracepoint_query): Call it.
8261 (cmd_qtnotes): New function.
8262 (handle_tracepoint_general_set): Call it.
8263 (get_timestamp): Rename from tsv_get_timestamp.
8264
405f8e94
SS		 82652011-11-14 Stan Shebs <stan@codesourcery.com>
8266 Kwok Cheung Yeung <kcy@codesourcery.com>
8267
8268 * linux-x86-low.c (small_jump_insn): New.
8269 (i386_install_fast_tracepoint_jump_pad): Add arguments for
8270 trampoline and error message, build a trampoline and issue a small
8271 jump instruction to it.
8272 (x86_install_fast_tracepoint_jump_pad): Add arguments for
8273 trampoline and error message.
8274 (x86_get_min_fast_tracepoint_insn_len): New.
8275 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
8276 * linux-low.h (struct linux_target_ops): Add arguments to
8277 install_fast_tracepoint_jump_pad operation, add new operation.
8278 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
8279 arguments.
8280 (linux_get_min_fast_tracepoint_insn_len): New function.
8281 (linux_target_op): Add new operation.
8282 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
8283 (gdb_trampoline_buffer_end): Ditto.
8284 (gdb_trampoline_buffer_error): Ditto.
8285 (struct ipa_sym_addresses): Add fields for new IPA variables.
8286 (symbol_list): Add entries for new IPA variables.
8287 (struct tracepoint): Add fields to hold the address range of the
8288 trampoline used by the tracepoint.
8289 (trampoline_buffer_head): New static variable.
8290 (trampoline_buffer_tail): Ditto.
8291 (claim_trampoline_space): New function.
8292 (have_fast_tracepoint_trampoline_buffer): New function.
8293 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
8294 structure.
8295 (install_fast_tracepoint): Ditto, also add error buffer argument.
8296 (cmd_qtminftpilen): New function.
8297 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
8298 (fast_tracepoint_from_trampoline_address): New function.
8299 (fast_tracepoint_collecting): Handle trampoline as part of jump
8300 pad space.
8301 (set_trampoline_buffer_space): New function.
8302 (initialize_tracepoint): Initialize new IPA variables.
8303 * target.h (struct target_ops): Add arguments to
8304 install_fast_tracepoint_jump_pad operation, add new
8305 get_min_fast_tracepoint_insn_len operation.
8306 (target_get_min_fast_tracepoint_insn_len): New.
8307 (install_fast_tracepoint_jump_pad): Add arguments.
8308 * server.h (IPA_BUFSIZ): Define.
8309 * linux-i386-ipa.c: Include extra header files.
8310 (initialize_fast_tracepoint_trampoline_buffer): New function.
8311 (initialize_low_tracepoint): Call it.
8312 * server.h (set_trampoline_buffer_space): Declare.
8313 (claim_trampoline_space): Ditto.
8314 (have_fast_tracepoint_trampoline_buffer): Ditto.
8315
1e4d1764
YQ		 83162011-11-14 Yao Qi <yao@codesourcery.com>
8317
8318 * server.c (handle_query): Handle InstallInTrace for qSupported.
8319 * tracepoint.c (add_tracepoint): Sort list.
8320 (install_tracepoint, download_tracepoint): New.
8321 (cmd_qtdp): Call them to install and download tracepoints.
8322 (sort_tracepoints): Removed.
8323 (cmd_qtstart): Update.
8324
5c73ff4e
YQ		 83252011-11-14 Yao Qi <yao@codesourcery.com>
8326
8327 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
8328 * mem-break.h: Declare.
8329 * tracepoint.c (cmd_qtstart): Move some code to ...
8330 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
8331 New.
8332 (download_tracepoints): Move some code to ...
8333 (download_tracepoint_1): ... here. New.
8334
86a30030
YQ		 83352011-11-08 Yao Qi <yao@codesourcery.com>
8336
8337 * remote-utils.c (relocate_instruction): A comment fix.
8338
8d26e50c
JB		 83392011-11-07 Joel Brobecker <brobecker@adacore.com>
8340
8341 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
8342 (i386_dr_low_get_control, i386_dr_low_get_status): Use
8343 dr_status_mirror and dr_control_mirror from debug_reg_state.
8344 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
8345 (i386_initial_stuff): Remove use of deleted globals.
8346 (i386_get_thread_context, i386_set_thread_context,
8347 i386_thread_added): Use dr_status_mirror and dr_control_mirror
8348 from debug_reg_state.
8349
a59306a3
YQ		 83502011-11-05 Yao Qi <yao@codesourcery.com>
8351
8352 * tracepoint.c (gdb_collect): Loop over tracepoints of same
8353 address as TPOINT's.
8354
3065dfb6
SS		 83552011-11-02 Stan Shebs <stan@codesourcery.com>
8356
8357 * tracepoint.c (agent_mem_read_string): New function.
8358 (eval_agent_expr): Call it for tracenz.
8359 * server.c (handle_query): Report support for tracenz.
8360
fd0d8c7c
YQ		 83612011-11-02 Yao Qi <yao@codesourcery.com>
8362
8363 * tracepoint.c (cmd_qtstart): Remove unused local variables.
8364
609086b1
YQ		 83652011-11-02 Yao Qi <yao@codesourcery.com>
8366
8367 * target.h: Fix a typo in comment.
8368
b9fd1791
PA		 83692011-10-31 Pedro Alves <pedro@codesourcery.com>
8370
8371 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
8372 clobber the breakpoints' shadows with fast tracepoint jumps.
8373 * mem-break.h (check_mem_write): Add `myaddr' parameter.
8374 * target.c (write_inferior_memory): Also pass MYADDR down to
8375 check_mem_write.
8376
03583c20
UW		 83772011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
8378
8379 * configure.ac: Check support for personality routine.
8380 * configure: Regenerate.
8381 * config.in: Likewise.
8382 * linux-low.c: Include <sys/personality.h>.
8383 Define ADDR_NO_RANDOMIZE if necessary.
8384 (linux_create_inferior): Disable address space randomization when
8385 forking inferior, if requested.
8386 (linux_supports_disable_randomization): New function.
8387 (linux_target_ops): Install it.
8388 * server.h (disable_randomization): Declare.
8389 * server.c (disable_randomization): New global variable.
8390 (handle_general_set): Handle QDisableRandomization.
8391 (handle_query): Likewise for qSupported.
8392 (main): Support --disable-randomization and --no-disable-randomization
8393 command line arguments.
8394 * target.h (struct target_ops): Add supports_disable_randomization.
8395 (target_supports_disable_randomization): New macro.
8396
723b724b
MF		 83972011-09-29 Mike Frysinger <vapier@gentoo.org>
8398
8399 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
8400 ifdef check.
8401 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
8402 [!PT_GETDSBT] (target_loadmap): New definition.
8403 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
8404 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
8405 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
8406 and PT_GETDSBT to LINUX_LOADMAP.
8407 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
8408 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
8409
55329a5c 84102011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
71487fd7
UW		 8411
8412 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
8413 (arm_linux_hwbp_cap): New static variable.
8414 (arm_linux_get_hwbp_cap): Replace by ...
8415 (arm_linux_init_hwbp_cap): ... this new function.
8416 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
8417 (arm_linux_get_hw_watchpoint_count): Likewise.
8418 (arm_linux_get_hw_watchpoint_max_length): Likewise.
8419 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
8420 (arm_prepare_to_resume): Use perror_with_name instead of error.
8421
55329a5c 84222011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
09b4ad9f
UW		 8423
8424 * linux-arm-low.c: Include <signal.h>.
8425 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
8426 (struct arm_linux_hwbp_cap): New data type.
8427 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
8428 (struct arm_linux_hw_breakpoint): New data type.
8429 (MAX_BPTS, MAX_WPTS): Define.
8430 (struct arch_process_info, struct arch_lwp_info): New data types.
8431 (arm_linux_get_hwbp_cap): New function.
8432 (arm_linux_get_hw_breakpoint_count): Likewise.
8433 (arm_linux_get_hw_watchpoint_count): Likewise.
8434 (arm_linux_get_hw_watchpoint_max_length): Likewise.
8435 (arm_hwbp_control_initialize): Likewise.
8436 (arm_hwbp_control_is_enabled): Likewise.
8437 (arm_hwbp_control_is_initialized): Likewise.
8438 (arm_hwbp_control_disable): Likewise.
8439 (arm_linux_hw_breakpoint_equal): Likewise.
8440 (arm_linux_hw_point_initialize): Likewise.
8441 (struct update_registers_data): New data structure.
8442 (update_registers_callback: New function.
8443 (arm_insert_point): Likewise.
8444 (arm_remove_point): Likewise.
8445 (arm_stopped_by_watchpoint): Likewise.
8446 (arm_stopped_data_address): Likewise.
8447 (arm_new_process): Likewise.
8448 (arm_new_thread): Likewise.
8449 (arm_prepare_to_resume): Likewise.
8450 (the_low_target): Register arm_insert_point, arm_remove_point,
8451 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
8452 arm_new_thread, and arm_prepare_to_resume.
8453
6b9801d4
SS		 84542011-09-15 Stan Shebs <stan@codesourcery.com>
8455
8456 * server.h (struct emit_ops): Add compare-goto fields.
8457 * tracepoint.c (gdb_agent_op_sizes): New table.
8458 (emit_eq_goto): New function.
8459 (emit_ne_goto): New function.
8460 (emit_lt_goto): New function.
8461 (emit_le_goto): New function.
8462 (emit_gt_goto): New function.
8463 (emit_ge_goto): New function.
8464 (is_goto_target): New function.
8465 (compile_bytecodes): Recognize special cases of compare-goto
8466 combinations and call specialized emitters for them.
8467 * linux-x86-low.c (amd64_emit_eq_goto): New function.
8468 (amd64_emit_ne_goto): New function.
8469 (amd64_emit_lt_goto): New function.
8470 (amd64_emit_le_goto): New function.
8471 (amd64_emit_gt_goto): New function.
8472 (amd64_emit_ge_goto): New function.
8473 (amd64_emit_ops): Add the new functions.
8474 (i386_emit_eq_goto): New function.
8475 (i386_emit_ne_goto): New function.
8476 (i386_emit_lt_goto): New function.
8477 (i386_emit_le_goto): New function.
8478 (i386_emit_gt_goto): New function.
8479 (i386_emit_ge_goto): New function.
8480 (i386_emit_ops): Add the new functions.
8481
bf15cbda
SS		 84822011-09-08 Stan Shebs <stan@codesourcery.com>
8483
8484 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
8485 (i386_emit_epilogue): Restore %ebx.
8486
943ca1dd
JZ		 84872011-08-31 Jie Zhang <jzhang918@gmail.com>
8488
8489 * server.c (step_thread): Remove definition.
8490 (process_serial_event): Don't handle Hs.
8491 * server.h (step_thread): Remove declaration.
8492 * target.c (set_desired_inferior): Remove use of step_thread.
8493
e3deef73
LM		 84942011-08-24 Luis Machado <lgustavo@codesourcery.com>
8495
8496 * linux-low.c: Include linux-procfs.h.
8497 (linux_attach_lwp_1): Update comments.
8498 (linux_attach): Scan for existing threads when attaching to a
8499 process that is the tgid.
8500 * Makefile.in: Update dependencies.
8501
13da1c97
LM		 85022011-08-24 Luis Machado <lgustavo@codesourcery.com>
8503
8504 * configure.srv: Add linux-procfs.o dependencies.
8505
881127c9
YQ		 85062011-08-14 Yao Qi <yao@codesourcery.com>
8507
8508 * target.h (struct target_ops): Fix indent.
8509 * win32-low.c (win32_target_ops): Fix comment.
8510
58dbd541
YQ		 85112011-08-14 Andrew Jenner <andrew@codesourcery.com>
8512 Yao Qi <yao@codesourcery.com>
8513
8514 * Makefile.in (clean): Remove tic6x-*.c files.
8515 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
8516 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
8517 (tic6x-c64xp-linux.c): Likewise.
8518 * configure.srv: Add support for tic6x-*-uclinux.
8519 * linux-tic6x-low.c: New.
8520 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
8521
78d85199
YQ		 85222011-08-14 Andrew Stubbs <ams@codesourcery.com>
8523 Yao Qi <yao@codesourcery.com>
8524
8525 * target.h (struct target_ops): Add read_loadmap.
8526 * linux-low.c (struct target_loadseg): New type.
8527 (struct target_loadmap): New type.
8528 (linux_read_loadmap): New function.
8529 (linux_target_ops): Add linux_read_loadmap.
8530 * server.c (handle_query): Support qXfer:fdpic:read packet.
43aaf8b6
PA		 8531 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
8532 to NULL.
78d85199 8533
a959a88d
EZ		 85342011-08-05 Eli Zaretskii <eliz@gnu.org>
8535
8536 * win32-low.c: Include <stdint.h>.
8537
1ced966e
PA		 85382011-07-22 Pedro Alves <pedro@codesourcery.com>
8539
8540 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
8541 to the inferior here.
8542 (i386_remove_aligned_watchpoint): Ditto.
8543 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
8544 fit part of the watchpoint in the debug registers.
8545 (i386_update_inferior_debug_regs): New.
8546 (i386_low_insert_watchpoint): Work on a local mirror of the debug
8547 registers, and only update the inferior on success.
8548 (i386_low_remove_watchpoint): Ditto.
8549
d26e3629
KY		 85502011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
8551
8552 * linux-low.c (compare_ints, unique, list_threads, show_process,
8553 linux_core_of_thread): Delete.
8554 (linux_target_ops): Change linux_core_of_thread to
8555 linux_common_core_of_thread.
8556 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
8557 * utils.c (malloc_failure): Change type of argument.
8558 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
8559 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
8560 common/linux-osdata.c, common/ptid.c and common/buffer.c.
8561 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
8562 (IPA_OBJS): Add common-utils-ipa.o.
8563 (ptid_h, linux_osdata_h): New macros.
8564 (server_h): Add common/common-utils.h, common/xml-utils.h,
8565 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
8566 common/ptid.h.
8567 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
8568 ptid.o, buffer.o): New rules.
8569 (linux-low.o): Add common/linux-osdata.h as a dependency.
8570 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
8571 * configure.ac: Add AC_HEADER_DIRENT check.
8572 * config.in: Regenerate.
8573 * configure: Regenerate.
8574 * remote-utils.c (xml_escape_text): Delete.
8575 (buffer_grow, buffer_free, buffer_init, buffer_finish,
8576 buffer_xml_printf): Move to common/buffer.c.
8577 * server.c (main): Remove call to initialize_inferiors.
8578 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
8579 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
8580 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
8581 internal_error, gdb_assert, gdb_assert_fail): Delete.
8582 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
8583 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
8584 common/buffer.h.
8585 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
8586 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
8587 initialize_inferiors): Delete.
8588
2275a1a7
PA		 85892011-07-20 Pedro Alves <pedro@codesourcery.com>
8590
8591 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
8592 symbol error.
8593
0a5b1e09
PA		 85942011-05-31 Pedro Alves <pedro@codesourcery.com>
8595
8596 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
8597 assertion.
8598 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
8599
6938fd34
YQ		 86002011-05-26 Yao Qi <yao@codesourcery.com>
8601
8602 * Makefile.in (thread-db.o): Track dependence to
8603 common/gdb_thread_db.h.
8604 * thread-db.c: include gdb_thread_db.h from right place.
8605
b481f9e0
TT		 86062011-05-16 Adrian Cornish <gnu@bluedreamer.com>
8607
8608 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
8609 __FILE__ and __LINE__ to internal_error.
8610
98a5dd13
DE		 86112011-05-13 Doug Evans <dje@google.com>
8612
8613 * thread-db.c (try_thread_db_load_from_sdir): New function.
8614 (try_thread_db_load_from_dir): New function.
8615 (thread_db_load_search): Handle $sdir, ignore $pdir.
8616 Remove trying of system directories if search of
8617 libthread-db-search-path fails, that is now done via $sdir.
8618
d248b706
KY		 86192011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
8620
8621 * server.c (handle_query): Add EnableDisableTracepoints to the list
8622 of supported features.
43aaf8b6 8623 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
d248b706 8624 tracepoints.
43aaf8b6
PA		 8625 (cmd_qtenable_disable): New.
8626 (cmd_qtstart): Install tracepoints even if disabled.
8627 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
8628 receiving a QTEnable or QTDisable packet.
8629 (gdb_collect): Skip data collection if fast tracepoint is disabled.
8630 (ust_marker_to_static_tracepoint): Do not ignore disabled static
8631 tracepoints.
8632 (gdb_probe): Skip data collection if static tracepoint is disabled.
d248b706 8633
84e578fb
DE		 86342011-05-10 Doug Evans <dje@google.com>
8635
8636 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
8637
71f55dd8
DE		 86382011-05-04 Doug Evans <dje@google.com>
8639
8640 * linux-low.c (linux_join): Skip process lookup.
8641 * spu-low.c (spu_join): Ditto.
8642 * server.c (join_inferiors_callback): Delete.
8643 (process_serial_event): For 'D' packet (detach) call join_inferior
8644 directly.
8645
4d393d60
JM		 86462011-05-04 Joseph Myers <joseph@codesourcery.com>
8647
8648 * README: Don't mention xscale*-*-linux*.
8649 * configure.srv (xscale*-*-linux*): Don't handle target.
8650
b00ad6ff
NF		 86512011-04-27 Nathan Froyd <froydnj@codesourcery.com>
8652
8653 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
8654 casting pointers.
8655 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
8656 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
8657 (i386_emit_void_call_2): Likewise.
8658
af96c192
YQ		 86592011-04-26 Yao Qi <yao@codesourcery.com>
8660
43aaf8b6
PA		 8661 * linux-low.c: Move common macros to linux-ptrace.h.
8662 Include linux-ptrace.h.
af96c192
YQ		 8663 * Makefile.in (linux_ptrace_h): New.
8664 (linux-low.o): Depends on linux-ptrace.h.
8665
03f2bd59
JK		 86662011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
8667
8668 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
8669 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
8670 (remote_prepare): New function with most of the TCP code from ...
8671 (remote_open): ... here. Detect PORT here unconditionally. Move also
8672 setting transport_is_reliable.
8673 * server.c (run_once): New variable.
8674 (gdbserver_usage): Document it.
8675 (main): Set run_once for `--once'. Call remote_prepare. Exit after
8676 the first run if RUN_ONCE.
8677 * server.h (run_once, remote_prepare): New declarations.
8678
7a9dd1b2
TT		 86792011-04-19 Tom Tromey <tromey@redhat.com>
8680
8681 * win32-low.c (handle_load_dll): Remove duplicate "the".
8682
81239425
PM		 86832011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
8684
8685 Remove support for old Cygwin 1.5 versions.
8686 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
8687 function to avoid warning.
8688 (win32_add_one_solib): Use cygwin_conv_path function to avoid
8689 warning.
8690
9e0627f1
PM		 86912011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
8692
8693 * gdbserver/server.h (Macro _): Define it if not available.
8694
588eebee
MS		 86952011-03-14 Michael Snyder <msnyder@vmware.com>
8696
348af9f7 8697 * hostio.c (handle_close): Remove unnecessary null test.
588eebee 8698
43f70d4c
JB		 86992011-03-10 Joel Brobecker <brobecker@adacore.com>
8700
8701 * Makefile.in (maintainer-clean realclean distclean): Remove
8702 "make ... subdir_do" command.
8703
348af9f7
MS		 87042011-03-10 Michael Snyder <msnyder@vmware.com>
8705
8706 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
8707
8708 * server.c (handle_v_run): Free alloced buffer on early return.
8709
e637a4f5
YQ		 87102011-03-09 Yao Qi <yao@codesourcery.com>
8711
8712 Revert:
8713 2011-03-04 Yao Qi <yao@codesourcery.com>
8714
8715 * Makefile.in: Remove GNU make feature --directory.
8716
8717 2011-03-05 Yao Qi <yao@codesourcery.com>
8718
8719 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
8720 (subdir_do): New make target. Copied from gdb/Makefile.
8721 (maintainer-clean, realclean, distclean, clean): Call corresponding
8722 make targets in common/Makefile.
8723
8724 2011-02-11 Yao Qi <yao@codesourcery.com>
8725
8726 * configure.ac: Call AC_PROG_RANLIB.
8727 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
8728 * configure: Regenerate.
8729
e6edda56
JK		 87302011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8731
8732 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
8733
e5141119
JB		 87342011-03-06 Yao Qi <yao@codesourcery.com>
8735
8736 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
8737
64794aa4
JB		 87382011-03-05 Yao Qi <yao@codesourcery.com>
8739
8740 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
8741 (subdir_do): New make target. Copied from gdb/Makefile.
8742 (maintainer-clean, realclean, distclean, clean): Call corresponding
8743 make targets in common/Makefile.
8744
7a762829
YQ		 87452011-03-04 Yao Qi <yao@codesourcery.com>
8746
8747 * Makefile.in: Remove GNU make feature --directory.
8748
348af9f7
MS		 87492011-03-04 Michael Snyder <msnyder@vmware.com>
8750
8751 * server.c (queue_stop_reply): Call xmalloc not malloc.
8752
87532011-03-02 Michael Snyder <msnyder@vmware.com>
8754
8755 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
8756
9f72fee2
MS		 87572011-02-28 Michael Snyder <msnyder@vmware.com>
8758
588eebee
MS		 8759 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
8760 (cmd_qtframe): Ditto.
8761 (cmd_qtbuffer): Ditto.
8762 (cmd_bigqtbuffer): Ditto.
8763
9f72fee2
MS		 8764 * utils.c (decimal2str): Initialize 'width' to nine, then
8765 don't mess with it.
8766
8040bd49
UW		 87672011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
8768
8769 * hostio.c (require_data): Free *data, not data.
8770
7e52cbd0
JK		 87712011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8772
8773 * hostio.c (require_data): Use free, not xfree.
8774
9130f83e
MS		 87752011-02-27 Michael Snyder <msnyder@vmware.com>
8776
4b812f4e
MS		 8777 * server.c (handle_query): Discard unused value.
8778
9130f83e
MS		 8779 * hostio.c (require_data): Free malloc memory before returning
8780 error.
8781
69d37113
MS		 87822011-02-26 Michael Snyder <msnyder@vmware.com>
8783
8784 * linux-low.c (list_threads): Call closedir for dirent.
8785
35f5825a
MS		 87862011-02-27 Michael Snyder <msnyder@vmware.com>
8787
2a589cef
MS		 8788 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
8789 a case statement falls through.
8790
0adea5f7
MS		 8791 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
8792
35f5825a
MS		 8793 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
8794 in comparison.
8795
238f1c74
MS		 87962011-02-26 Michael Snyder <msnyder@vmware.com>
8797
8798 * utils.c (decimal2str): Eliminate dead code and dead param.
8799 (pulongest): Drop dead param from call to decimal2str.
8800 (plongest): Ditto.
8801
633ff500
JB		 88022011-02-24 Joel Brobecker <brobecker@adacore.com>
8803
8804 Revert the following patch (not approved yet):
8805 2011-02-21 Hui Zhu <teawater@gmail.com>
8806 * tracepoint.c (tp_printf): New function.
8807 (eval_agent_expr): Handle gdb_agent_op_printf.
8808
f9c6ff72
HZ		 88092011-02-21 Hui Zhu <teawater@gmail.com>
8810
8811 * tracepoint.c (tp_printf): New function.
8812 (eval_agent_expr): Handle gdb_agent_op_printf.
8813
94d5e490
TT		 88142011-02-18 Tom Tromey <tromey@redhat.com>
8815
8816 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
8817 (tracepoint.o): Likewise.
8818 * tracepoint.c (enum gdb_agent_op): Use ax.def.
8819 (gdb_agent_op_names): Likewise.
8820
c7f96d2b
TT		 88212011-02-18 Tom Tromey <tromey@redhat.com>
8822
8823 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
8824 gdb_agent_op_rot>: New constants.
8825 (gdb_agent_op_names): Add pick and roll.
8826 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
8827 cases.
8828
0feedb2c
JK		 88292011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
8830
8831 * aclocal.m4: Regenerated with aclocal-1.11.1.
8832
b3b9301e
PA		 88332011-02-14 Pedro Alves <pedro@codesourcery.com>
8834
8835 * server.c (handle_qxfer_traceframe_info): New.
8836 (qxfer_packets): Register "traceframe-info".
8837 (handle_query): Report support for qXfer:traceframe-info:read+.
8838 * tracepoint.c (match_blocktype): New.
8839 (traceframe_find_block_type): Rename to ...
8840 (traceframe_walk_blocks): ... this. Add callback filter argument,
8841 and use it.
8842 (traceframe_find_block_type): New, reimplemented on top of
8843 traceframe_walk_blocks.
8844 (build_traceframe_info_xml): New.
8845 (traceframe_read_info): New.
8846 * server.h (traceframe_read_info): Declare.
8847
4f3e6fb7
YQ		 88482011-02-11 Yao Qi <yao@codesourcery.com>
8849
8850 * configure.ac: Call AC_PROG_RANLIB.
8851 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
8852 * configure: Regenerate.
8853
764880b7
PA		 88542011-02-07 Pedro Alves <pedro@codesourcery.com>
8855
8856 * server.c (gdb_read_memory): Change return semantics to allow
8857 partial transfers.
8858 (handle_search_memory_1): Adjust.
8859 (process_serial_event) <'m' packet>: Handle partial transfers.
8860 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
8861
1c79eb8a
PA		 88622011-01-28 Pedro Alves <pedro@codesourcery.com>
8863
8864 * regcache.c (init_register_cache): Initialize
8865 regcache->register_status.
8866 (free_register_cache): Release regcache->register_status.
8867 (regcache_cpy): Copy register_status.
8868 (registers_to_string): Print 'x's for unavailable registers.
8869 (supply_register): Mark the register's status valid or
8870 unavailable, depending on whether a buffer was passed in or not.
8871 (supply_register_zeroed): New.
8872 (supply_regblock): Mark the registers' status valid or
8873 unavailable, depending on whether a buffer was passed in or not.
8874 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
8875 (struct regcache): New `register_status' field.
8876 (supply_register_zeroed): Declare.
8877 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
8878 supply_register_zeroed, rather than passing a NULL buffer to
8879 supply_register.
8880 * tracepoint.c (fetch_traceframe_registers): Update comment.
8881
85724a0e
PA		 88822011-01-28 Pedro Alves <pedro@codesourcery.com>
8883
8884 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
8885 buffer explicit.
8886
d08aafef
PA		 88872011-01-25 Pedro Alves <pedro@codesourcery.com>
8888
8889 * server.h (decode_xfer_write): Change prototype.
8890 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
8891 and don't extract the annex here.
8892 * server.c (decode_xfer_read): Remove `annex' parameter,
8893 and don't extract the annex here.
8894 (decode_xfer): New.
8895 (struct qxfer): New.
8896 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
8897 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
8898 (handle_qxfer_statictrace): New functions, abstracted out from
8899 handle_query, and made to use the struct qxfer interface.
8900 (handle_threads_qxfer_proper): Rename to ...
8901 (handle_qxfer_threads_proper): ... this.
8902 (handle_threads_qxfer): Rename to ...
8903 (handle_qxfer_threads): ... this. Adjust.
8904 (qxfer_packets): New array.
8905 (handle_qxfer): New function.
8906 (handle_query): Use handle_qxfer.
8907
493e2a69
MS		 89082011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
8909
8910 * gdbreplay.c: Shorten lines of >= 80 columns.
8911 * linux-low.c: Ditto.
8912 * linux-ppc-low.c: Ditto.
8913 * linux-s390-low.c: Ditto.
8914 * linux-sparc-low.c: Ditto.
8915 * linux-x86-low.c: Ditto.
8916 * linux-xtensa-low.c: Ditto.
8917 * mem-break.c: Ditto.
8918 * nto-low.c: Ditto.
8919 * regcache.h: Ditto.
8920 * remote-utils.c: Ditto.
8921 * server.c: Ditto.
8922 * server.h: Ditto.
8923 * thread-db.c: Ditto.
8924 * tracepoint.c: Ditto.
8925 * utils.c: Ditto.
8926 * win32-low.h: Ditto.
8927
44944448
JB		 89282011-01-05 Joel Brobecker <brobecker@adacore.com>
8929
8930 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
8931 update.
8932
71ce852c
JB		 89332011-01-01 Joel Brobecker <brobecker@adacore.com>
8934
8935 * server.c (gdbserver_version): Update copyright year in version
8936 output.
8937 * gdbreplay.c (gdbreplay_version): Ditto.
8938
eb826dc6
MF		 89392010-12-29 Jie Zhang <jie.zhang@analog.com>
8940
8941 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
8942 * linux-bfin-low.c: New file.
8943 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
8944 PT_DATA_ADDR for BFIN targets.
8945 * Makefile.in (SFILES): Add linux-bfin-low.c.
8946 (clean): Remove reg-bfin.c.
8947 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
8948 * README: Mention supported Blackfin targets.
8949
39ab222a
MF		 89502010-12-23 Mike Frysinger <vapier@gentoo.org>
8951
8952 * .gitignore: New file.
8953
a1f2ce7d
MF		 89542010-11-16 Mike Frysinger <vapier@gentoo.org>
8955
8956 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
8957
f474844c
JZ		 89582010-10-22 Jie Zhang <jie@codesourcery.com>
8959
8960 * Makefile.in: Add FLAGS_TO_PASS variable.
8961 (install): Remove dependency of install-only and recursively
8962 invoke make for install-only.
8963
f1048712
DE		 89642010-10-04 Doug Evans <dje@google.com>
8965
8966 * Makefile.in (uninstall): Use $(DESTDIR).
8967
b53a1623
PA		 89682010-09-24 Pedro Alves <pedro@codesourcery.com>
8969
e6ee044d
PA		 8970 PR gdb/11842
8971
b53a1623
PA		 8972 * linux-x86-low.c (compat_siginfo_from_siginfo)
8973 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
8974 si_code is < 0. Check for si_code == SI_TIMER before checking for
8975 si_code < 0.
8976
fa1bd1e4
JB		 89772010-09-13 Joel Brobecker <brobecker@adacore.com>
8978
8979 * lynx-i386-low.c: New file.
8980 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
8981
47fac8f8
JB		 89822010-09-13 Joel Brobecker <brobecker@adacore.com>
8983
8984 * lynx-low.c (ptrace_request_to_str): Remove handling for
8985 request values that have been removed in LynxOS 5.x.
8986
1adfc54d
JB		 89872010-09-13 Joel Brobecker <brobecker@adacore.com>
8988
8989 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
8990 <ptrace.h>
8991
c2a66c29
NS		 89922010-09-09 Nathan Sidwell <nathan@codesourcery.com>
8993
8994 * configure.ac: Add --enable-inprocess-agent option.
8995 * configure: Rebuilt.
8996
32fcada3
YQ		 89972010-09-06 Yao Qi <yao@codesourcery.com>
8998
8999 * linux-low.c (linux_kill): Remove unused variable.
9000 (linux_stabilize_threads): Likewise.
9001 * server.c (start_inferior): Likewise.
9002 (queue_stop_reply_callback): Likewise.
9003 * tracepoint.c (do_action_at_tracepoint): Likewise.
9004
0cccb683
YQ		 90052010-09-06 Yao Qi <yao@codesourcery.com>
9006
9007 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
9008 on return.
9009
423ec54c
JK		 90102010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9011
9012 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
9013
12ac6819
PA		 90142010-09-06 Pedro Alves <pedro@codesourcery.com>
9015
9016 * Makefile.in (install-only): Replace $IPA_DEPFILES with
9017 "$(IPA_DEPFILES)".
9018
8ed54b31
JB		 90192010-09-01 Joel Brobecker <brobecker@adacore.com>
9020
9021 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
9022 gdbserver/lynx-ppc-low.c: New files.
9023 * Makefile.in (lynx_low_h): New variable.
9024 (lynx-low.o, lynx-ppc-low.o): New rules.
9025 * configure.ac: On LynxOS, link with -lnetinet.
9026 * configure.srv: Add handling of powerpc-*-lynxos* targets.
9027 * configure: regenerate.
9028
bb0116a4
JB		 90292010-09-01 Joel Brobecker <brobecker@adacore.com>
9030
9031 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
9032 * configure.ac: Add check for vasprintf and vsnprintf.
9033 * configure, config.in: Regenerate.
9034 * server.h (vasprintf, vsnprintf): Add conditional declarations.
9035
a778ab81 90362010-09-01 Joel Brobecker <brobecker@adacore.com>
9037
9038 * gdbreplay.c: Move include of alloca.h up, next to include of
9039 malloc.h.
9040 * server.h: Add include of malloc.h.
9041 * mem-break.c: Remove include of malloc.h.
9042 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
9043
8b034a19 90442010-09-01 Joel Brobecker <brobecker@adacore.com>
9045
9046 * Makefile.in (memmem.o): Build with -Wno-error.
9047
90482010-09-01 Joel Brobecker <brobecker@adacore.com>
9049
9050 * utils.c (xsnprintf): Make non-static.
9051 * server.h: Add xsnprintf declaration.
9052 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
9053 replace calls to snprintf by calls to xsnprintf throughout.
9054
90552010-09-01 Joel Brobecker <brobecker@adacore.com>
9056
9057 * configure.ac: Add configure check for alloca.
9058 * configure, config.in: Regenerate.
9059 * server.h: Include alloca.h if it exists.
9060 * gdbreplay.c: Include alloca.h if it exists.
9061
1a981360
PA		 90622010-08-28 Pedro Alves <pedro@codesourcery.com>
9063
9064 * linux-low.c (__SIGRTMIN): Define if not already defined.
9065 (linux_create_inferior): Check for __ANDROID__ rather than
9066 __SIGRTMIN.
9067 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
9068 are already deferred.
9069 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
9070 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
9071 stopped and already has a pending signal to report.
9072 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
9073 a pending signal to report or is moving out of a jump pad.
9074 (linux_init_signals): Check for __ANDROID__ rather than
9075 __SIGRTMIN.
9076
b4d51a55
PA		 90772010-08-28 Pedro Alves <pedro@codesourcery.com>
9078
9079 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
9080 debug_threads check. Avoid a linear search when not doing debug
9081 output.
9082
ec48365d
PA		 90832010-08-27 Pedro Alves <pedro@codesourcery.com>
9084
9085 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
9086 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
9087 (struct file_handler) <fd>: Change type to gdb_fildes_t.
9088 (process_event): Change local fd's type to gdb_fildes_t.
9089 (create_file_handler): Adjust prototype.
9090 (delete_file_handler): Adjust prototype.
9091 (handle_file_event): Adjust prototype. Use pfildes.
9092 (create_file_event): Adjsut prototype.
9093 * remote-utils.c (remote_desc, listen_desc): Change type to
9094 gdb_fildes_t.
9095 * server.h: New gdb_fildes_t typedef.
9096 [USE_WIN32API]: Include winsock2.h.
9097 (delete_file_handler, add_file_handler): Adjust prototypes.
9098 (pfildes): Declare.
9099 * utils.c (pfildes): New.
9100
854d88f0
PA		 91012010-08-27 Pedro Alves <pedro@codesourcery.com>
9102
9103 * configure.ac (build_warnings): Add -Wno-char-subscripts.
9104 * configure: Regenerate.
9105
0146f85b
PA		 91062010-08-27 Pedro Alves <pedro@codesourcery.com>
9107
9108 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
9109 (linux_done_accessing_memory): ... this.
9110 (linux_target_ops): Adjust.
9111 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
9112 * nto-low.c (nto_target_ops): Adjust comment.
9113 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
9114 * spu-low.c (spu_target_ops): Adjust comment.
9115 * target.h (target_ops): Rename unprepare_to_access_memory field
9116 to done_accessing_memory.
9117 (unprepare_to_access_memory): Rename to ...
9118 (done_accessing_memory): ... this.
9119
90d74c30
PA		 91202010-08-26 Pedro Alves <pedro@codesourcery.com>
9121
9122 * linux-low.c (linux_prepare_to_access_memory): New.
9123 (linux_unprepare_to_access_memory): New.
9124 (linux_target_ops): Install them.
9125 * server.c (read_memory): Rename to ...
9126 (gdb_read_memory): ... this. Use
9127 prepare_to_access_memory/prepare_to_access_memory.
9128 (write_memory): Rename to ...
9129 (gdb_write_memory): ... this. Use
9130 prepare_to_access_memory/prepare_to_access_memory.
9131 (handle_search_memory_1): Adjust.
9132 (process_serial_event): Adjust.
9133 * target.h (struct target_ops): New fields
9134 prepare_to_access_memory and unprepare_to_access_memory.
9135 (prepare_to_access_memory, unprepare_to_access_memory): New.
9136 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
9137 prepare_to_access_memory/prepare_to_access_memory.
9138 * nto-low.c (nto_target_ops): Adjust.
9139 * spu-low.c (spu_target_ops): Adjust.
9140 * win32-low.c (win32_target_ops): Adjust.
9141
fd467969
PA		 91422010-08-26 Pedro Alves <pedro@codesourcery.com>
9143
9144 * Makefile.in (WARN_CFLAGS): Get it from configure.
9145 (WERROR_CFLAGS): New.
9146 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
9147 * configure.ac: Introduce --enable-werror, which adds -Werror to
9148 the compiler command line. Enabled by default. Disable with
9149 --disable-werror. Add -Wdeclaration-after-statement
9150 Wpointer-arith and -Wformat-nonliteral to warning flags.
9151 * configure: Regenerate.
9152
331e2f5f
PA		 91532010-08-26 Pedro Alves <pedro@codesourcery.com>
9154
9155 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
9156
e581f2b4
PA		 91572010-08-26 Pedro Alves <pedro@codesourcery.com>
9158
9159 * gdbreplay.c (remote_error): New.
9160 (gdbchar): New.
9161 (expect): Use gdbchar. Check for error reading from GDB.
9162 Clarify sync error output.
9163 (play): Check for errors writing to GDB.
9164 * linux-low.c (sigchld_handler): Really ignore `write' errors.
9165 * remote-utils.c (getpkt): Check for errors writing to the remote
9166 descriptor.
9167
3c11dd79
PA		 91682010-08-25 Pedro Alves <pedro@codesourcery.com>
9169
9170 * linux-low.c (linux_wait_1): Move non-debugging code out of
9171 `debug_threads' control.
9172
d20a8ad9
PA		 91732010-08-25 Pedro Alves <pedro@codesourcery.com>
9174
9175 * linux-low.c (linux_wait_1): Don't set last_status here.
9176 * server.c (push_event, queue_stop_reply_callback): Assert we're
9177 not pushing a TARGET_WAITKIND_IGNORE event.
9178 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
9179 (myresume, handle_target_event): Set the thread's last_resume_kind
9180 and last_status from the target returned status.
9181
964e4306
PA		 91822010-08-25 Pedro Alves <pedro@codesourcery.com>
9183
9184 PR threads/10729
9185
9186 * linux-x86-low.c (update_debug_registers_callback): New.
9187 (i386_dr_low_set_addr): Use it.
9188 (i386_dr_low_get_addr): New.
9189 (i386_dr_low_set_control): Use update_debug_registers_callback.
9190 (i386_dr_low_get_control): New.
9191 (i386_dr_low_get_status): Adjust.
9192 * linux-low.c (linux_stop_lwp): New.
9193 * linux-low.h (linux_stop_lwp): Declare.
9194
9195 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
9196 argument instead of a i386_debug_reg_state.
9197 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
9198 a i386_debug_reg_state.
9199 (i386_insert_aligned_watchpoint): Adjust.
9200 (i386_remove_aligned_watchpoint): Adjust.
9201 (i386_low_stopped_data_address): Read the debug registers from the
9202 inferior instead of from the mirrors.
9203 * i386-low.h (struct i386_debug_reg_state): Extend comment.
9204 (i386_dr_low_get_addr): Declare.
9205 (i386_dr_low_get_control): Declare.
9206 (i386_dr_low_get_status): Change prototype.
9207
9208 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
9209 (i386_dr_low_get_addr): New.
9210 (i386_dr_low_get_control): New.
9211 (i386_dr_low_get_status): Adjust prototype. Return
9212 dr_status_mirror.
9213 (i386_initial_stuff): Clear dr_status_mirror and
9214 dr_control_mirror.
9215 (i386_get_thread_context): Adjust.
9216 (i386_set_thread_context): Adjust.
9217 (i386_thread_added): Adjust.
9218
5f21a75b
PA		 92192010-08-24 Pedro Alves <pedro@codesourcery.com>
9220
9221 * linux-low.h (linux_thread_area): Delete declaration.
9222
3e4c1235
TS		 92232010-08-11 Thomas Schwinge <thomas@codesourcery.com>
9224
9225 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
9226 after its termination.
9227
1971b033
PA		 92282010-08-09 Pedro Alves <pedro@codesourcery.com>
9229
9230 * linux-low.c (gdb_wants_lwp_stopped): Delete.
9231 (gdb_wants_all_stopped): Delete.
9232 (linux_wait_1): Don't call them.
9233 * server.c (handle_v_cont): Tag all threads as want-stopped.
9234 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
9235 stopped as "client-wants-stopped".
9236
310444ac
PA		 92372010-07-31 Pedro Alves <pedro@codesourcery.com>
9238
9239 * Makefile.in (signals_h): New.
9240 (server_h): Depend on it.
9241 (server.o): Don't depend on $(signals_def).
9242 (signals.o): Depend on $(signals_def).
9243
a19cae16
JK		 92442010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
9245
9246 * Makefile.in (signals_def): New.
9247 (server_h): Append include/gdb/signals.h and signals_def.
9248 (server.o): Append signals_def.
9249
30d50328
JK		 92502010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
9251
9252 * server.c (handle_target_event): Use target_signal_to_host for
9253 resume_info.sig initialization.
9254 * target.h (struct thread_resume) <sig>: New comment.
9255
5c3216e2
OS		 92562010-07-20 Ozkan Sezer <sezeroz@gmail.com>
9257
c6f46ca0
OS		 9258 * server.c (handle_query): strcpy() the returned string from paddress()
9259 instead of sprintf().
5c3216e2
OS		 9260 * utils.c (paddress): Return phex_nz().
9261
6bd31874
JB		 92622010-07-07 Joel Brobecker <brobecker@adacore.com>
9263
9264 * server.c (handle_v_cont): Call mourn_inferior if process
9265 just exited.
9266 (myresume): Likewise.
9267
0fb4aa4b
PA		 92682010-07-01 Pedro Alves <pedro@codesourcery.com>
9269
9270 Static tracepoints, and integration with UST.
9271
9272 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
9273 * mem-break.c (uninsert_all_breakpoints)
9274 (reinsert_all_breakpoints): New.
9275 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
9276 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
9277 (gdb_agent_ust_loaded, helper_thread_id)
9278 (gdb_agent_helper_thread_id): New macros.
9279 (struct ipa_sym_addresses): Add addr_ust_loaded,
9280 addr_helper_thread_id, addr_cmd_buf.
9281 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
9282 (in_process_agent_loaded_ust): New.
9283 (write_e_ust_not_loaded): New.
9284 (maybe_write_ipa_ust_not_loaded): New.
9285 (struct collect_static_trace_data_action): New.
9286 (enum tracepoint_type) <static_tracepoint>: New.
9287 (struct tracepoint) <handle>: Mention static tracepoints.
9288 (struct static_tracepoint_ctx): New.
9289 (CMD_BUF_SIZE): New.
9290 (add_tracepoint_action): Handle static tracepoint actions.
9291 (unprobe_marker_at): New.
9292 (clear_installed_tracepoints): Handle static tracepoints.
9293 (cmd_qtdp): Handle static tracepoints.
9294 (probe_marker_at): New.
9295 (cmd_qtstart): Handle static tracepoints.
9296 (response_tracepoint): Handle static tracepoints.
9297 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
9298 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
9299 (get_context_regcache): Handle static tracepoints.
9300 (do_action_at_tracepoint): Handle static tracepoint actions.
9301 (traceframe_find_block_type): Handle static trace data blocks.
9302 (traceframe_read_sdata): New.
9303 (download_tracepoints): Download static tracepoint actions.
9304 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
9305 (GDB_PROBE_NAME): New.
9306 (ust_ops): New.
9307 (GET_UST_SYM): New.
9308 (USTF): New.
9309 (dlsym_ust): New.
9310 (ust_marker_to_static_tracepoint): New.
9311 (gdb_probe): New.
9312 (collect_ust_data_at_tracepoint): New.
9313 (gdb_ust_probe): New.
9314 (UNIX_PATH_MAX, SOCK_DIR): New.
9315 (gdb_ust_connect_sync_socket): New.
9316 (resume_thread, stop_thread): New.
9317 (run_inferior_command): New.
9318 (init_named_socket): New.
9319 (gdb_ust_socket_init): New.
9320 (cstr_to_hexstr): New.
9321 (next_st): New.
9322 (first_marker, next_marker): New.
9323 (response_ust_marker): New.
9324 (cmd_qtfstm, cmd_qtsstm): New.
9325 (unprobe_marker_at, probe_marker_at): New.
9326 (cmd_qtstmat, gdb_ust_thread): New.
9327 (gdb_ust_init): New.
9328 (initialize_tracepoint_ftlib): Call gdb_ust_init.
9329 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
9330 (ST_REGENTRY): New.
9331 (x86_64_st_collect_regmap): New.
9332 (X86_64_NUM_ST_COLLECT_GREGS): New.
9333 (AMD64_RIP_REGNUM): New.
9334 (supply_static_tracepoint_registers): New.
9335 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
9336 (ST_REGENTRY): New.
9337 (i386_st_collect_regmap): New.
9338 (i386_NUM_ST_COLLECT_GREGS): New.
9339 (supply_static_tracepoint_registers): New.
9340 * server.c (handle_query): Handle qXfer:statictrace:read.
9341 <qSupported>: Report support for StaticTracepoints, and
9342 qXfer:statictrace:read features.
9343 * server.h (traceframe_read_sdata)
9344 (supply_static_tracepoint_registers): Declare.
9345 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
9346 (unpack_varlen_hex): Include in IPA build.
9347 * Makefile.in (ustlibs, ustinc): New.
9348 (IPA_OBJS): Add remote-utils-ipa.o.
9349 ($(IPA_LIB)): Link -ldl and -lpthread.
9350 (UST_CFLAGS): New.
9351 (IPAGENT_CFLAGS): Add UST_CFLAGS.
9352 * config.in, configure: Regenerate.
9353
9e4344e5
PA		 93542010-06-20 Ian Lance Taylor <iant@google.com>
9355 Pedro Alves <pedro@codesourcery.com>
9356
9357 * linux-x86-low.c (always_true): Delete.
9358 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
9359 trying to fool the compiler with always_true.
9360
c6beb2cb
PA		 93612010-06-20 Pedro Alves <pedro@codesourcery.com>
9362
9363 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
9364 conditions in gdbserver.
9365
d2ed6730
UW		 93662010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
9367
9368 * spu-low.c (spu_read_memory): Wrap around local store limit.
9369 (spu_write_memory): Likewise.
9370
4e29fb54
PA		 93712010-06-15 Pedro Alves <pedro@codesourcery.com>
9372
9373 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
9374 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
9375 LONGEST uses.
9376 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
9377 uses.
9378 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
9379 uses with LONGEST uses.
9380
6a271cae
PA		 93812010-06-14 Stan Shebs <stan@codesourcery.com>
9382 Pedro Alves <pedro@codesourcery.com>
9383
9384 Bytecode compiler.
9385
9386 * linux-x86-low.c: Include limits.h.
9387 (add_insns): New.
9388 (always_true): New.
9389 (EMIT_ASM): New.
9390 (EMIT_ASM32): New.
9391 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
9392 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
9393 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
9394 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
9395 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
9396 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
9397 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
9398 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
9399 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
9400 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
9401 (amd64_emit_void_call_2): New.
9402 (amd64_emit_ops): New.
9403 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
9404 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
9405 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
9406 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
9407 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
9408 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
9409 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
9410 (i386_emit_call, i386_emit_reg, i386_emit_pop)
9411 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
9412 (i386_emit_stack_adjust, i386_emit_int_call_1)
9413 (i386_emit_void_call_2): New.
9414 (i386_emit_ops): New.
9415 (x86_emit_ops): New.
9416 (the_low_target): Install x86_emit_ops.
9417 * server.h (struct emit_ops): New.
9418 (get_raw_reg_func_addr): Declare.
9419 (current_insn_ptr, emit_error): Declare.
9420 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
9421 (set_trace_state_variable_value): New defines.
9422 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
9423 addr_get_trace_state_variable_value and
9424 addr_set_trace_state_variable_value.
9425 (symbol_list): New fields for get_raw_reg,
9426 get_trace_state_variable_value and set_trace_state_variable_value.
9427 (condfn): New typedef.
9428 (struct tracepoint): New field `compiled_cond'.
9429 (do_action_at_tracepoint): Clear compiled_cond.
9430 (get_trace_state_variable_value, set_trace_state_variable_value):
9431 Export in the IPA.
9432 (condition_true_at_tracepoint): If there's a compiled condition,
9433 run that.
9434 (current_insn_ptr, emit_error): New globals.
9435 (struct bytecode_address): New.
9436 (get_raw_reg_func_addr): New.
9437 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
9438 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
9439 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
9440 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
9441 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
9442 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
9443 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
9444 (compile_tracepoint_condition, compile_bytecodes): New.
9445 * target.h (emit_ops): Forward declare.
9446 (struct target_ops): New field emit_ops.
9447 (target_emit_ops): New.
9448 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
9449 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
9450 * linux-low.c (linux_emit_ops): New.
9451 (linux_target_ops): Install it.
9452 * linux-low.h (struct linux_target_ops): New field emit_ops.
9453
92b72907
UW		 94542010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
9455
9456 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
9457 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
9458
fa593d66
PA		 94592010-06-01 Pedro Alves <pedro@codesourcery.com>
9460 Stan Shebs <stan@codesourcery.com>
9461
9462 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
9463 (all): Depend on $(extra_libraries).
9464 (install-only): Install the IPA.
9465 (IPA_OBJS, IPA_LIB): New.
9466 (clean): Remove the IPA lib.
9467 (IPAGENT_CFLAGS): New.
9468 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
9469 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
9470 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
9471 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
9472 * configure.ac: Check for atomic builtins support in the compiler.
9473 (IPA_DEPFILES, extra_libraries): Define.
9474 * configure.srv (ipa_obj): Add description.
9475 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
9476 (i[34567]86-*-linux*): Set ipa_obj.
9477 (x86_64-*-linux*): Set ipa_obj.
9478 * linux-low.c (stabilizing_threads): New.
9479 (supports_fast_tracepoints): New.
9480 (linux_detach): Stabilize threads before detaching.
9481 (handle_tracepoints): Handle internal tracing breakpoints. Assert
9482 the lwp is either not stabilizing, or is moving out of a jump pad.
9483 (linux_fast_tracepoint_collecting): New.
9484 (maybe_move_out_of_jump_pad): New.
9485 (enqueue_one_deferred_signal): New.
9486 (dequeue_one_deferred_signal): New.
9487 (linux_wait_for_event_1): If moving out of a jump pad, defer
9488 pending signals to later.
9489 (linux_stabilize_threads): New.
9490 (linux_wait_1): Check if threads need moving out of jump pads, and
9491 do it if so.
9492 (stuck_in_jump_pad_callback): New.
9493 (move_out_of_jump_pad_callback): New.
9494 (lwp_running): New.
9495 (linux_resume_one_lwp): Handle moving out of jump pads.
9496 (linux_set_resume_request): Dequeue deferred signals.
9497 (need_step_over_p): Also step over fast tracepoint jumps.
9498 (start_step_over): Also uninsert fast tracepoint jumps.
9499 (finish_step_over): Also reinsert fast tracepoint jumps.
9500 (linux_install_fast_tracepoint_jump): New.
9501 (linux_target_ops): Install linux_stabilize_threads and
9502 linux_install_fast_tracepoint_jump_pad.
9503 * linux-low.h (linux_target_ops) <get_thread_area,
9504 install_fast_tracepoint_jump_pad>: New fields.
9505 (struct lwp_info) <collecting_fast_tracepoint,
9506 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
9507 (linux_get_thread_area): Declare.
9508 * linux-x86-low.c (jump_insn): New.
9509 (x86_get_thread_area): New.
9510 (append_insns): New.
9511 (push_opcode): New.
9512 (amd64_install_fast_tracepoint_jump_pad): New.
9513 (i386_install_fast_tracepoint_jump_pad): New.
9514 (x86_install_fast_tracepoint_jump_pad): New.
9515 (the_low_target): Install x86_get_thread_area and
9516 x86_install_fast_tracepoint_jump_pad.
9517 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
9518 (struct fast_tracepoint_jump): New.
9519 (fast_tracepoint_jump_insn): New.
9520 (fast_tracepoint_jump_shadow): New.
9521 (find_fast_tracepoint_jump_at): New.
9522 (fast_tracepoint_jump_here): New.
9523 (delete_fast_tracepoint_jump): New.
9524 (set_fast_tracepoint_jump): New.
9525 (uninsert_fast_tracepoint_jumps_at): New.
9526 (reinsert_fast_tracepoint_jumps_at): New.
9527 (set_breakpoint_at): Use write_inferior_memory.
9528 (uninsert_raw_breakpoint): Use write_inferior_memory.
9529 (check_mem_read): Mask out fast tracepoint jumps.
9530 (check_mem_write): Mask out fast tracepoint jumps.
9531 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
9532 (set_fast_tracepoint_jump): Declare.
9533 (delete_fast_tracepoint_jump)
9534 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
9535 (reinsert_fast_tracepoint_jumps_at): Declare.
9536 * regcache.c: Don't compile many functions when building the
9537 in-process agent library.
9538 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
9539 the register buffer in the heap.
9540 (free_register_cache): If the register buffer isn't owned by the
9541 regcache, don't free it.
9542 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
9543 pre-existing register caches.
9544 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
9545 type.
9546 (convert_ascii_to_int): : Constify `from' parameter type.
9547 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
9548 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
9549 the needed buffer in-place.
9550 (relocate_instruction): New.
9551 * server.c (handle_query) <qSymbols>: If the target supports
9552 tracepoints, give it a chance of looking up symbols. Report
9553 support for fast tracepoints.
9554 (handle_status): Stabilize threads.
9555 (process_serial_event): Adjust.
9556 * server.h (struct fast_tracepoint_jump): Forward declare.
9557 (struct process_info) <fast_tracepoint_jumps>: New field.
9558 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
9559 (decode_X_packet, decode_M_packet): Adjust.
9560 (relocate_instruction): Declare.
9561 (in_process_agent_loaded): Declare.
9562 (tracepoint_look_up_symbols): Declare.
9563 (struct fast_tpoint_collect_status): Declare.
9564 (fast_tracepoint_collecting): Declare.
9565 (force_unlock_trace_buffer): Declare.
9566 (handle_tracepoint_bkpts): Declare.
9567 (initialize_low_tracepoint)
9568 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
9569 * target.h (struct target_ops) <stabilize_threads,
9570 install_fast_tracepoint_jump_pad>: New fields.
9571 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
9572 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
9573 [HAVE_STDINT_H]: Include stdint.h.
9574 (trace_debug_1): Rename to ...
9575 (trace_vdebug): ... this.
9576 (trace_debug): Rename to ...
9577 (trace_debug_1): ... this. Add `level' parameter.
9578 (trace_debug): New.
9579 (ATTR_USED, ATTR_NOINLINE): New.
9580 (IP_AGENT_EXPORT): New.
9581 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
9582 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
9583 (about_to_request_buffer_space, trace_buffer_is_full)
9584 (stopping_tracepoint, expr_eval_result, error_tracepoint)
9585 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
9586 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
9587 (traceframe_write_count, traceframes_created)
9588 (trace_state_variables)
9589 New renaming defines.
9590 (struct ipa_sym_addresses): New.
9591 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
9592 (symbol_list): New.
9593 (ipa_sym_addrs): New.
9594 (all_tracepoint_symbols_looked_up): New.
9595 (in_process_agent_loaded): New.
9596 (write_e_ipa_not_loaded): New.
9597 (maybe_write_ipa_not_loaded): New.
9598 (tracepoint_look_up_symbols): New.
9599 (debug_threads) [IN_PROCESS_AGENT]: New.
9600 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
9601 (UNKNOWN_SIDE_EFFECTS): New.
9602 (stop_tracing): New.
9603 (flush_trace_buffer): New.
9604 (stop_tracing_bkpt): New.
9605 (flush_trace_buffer_bkpt): New.
9606 (read_inferior_integer): New.
9607 (read_inferior_uinteger): New.
9608 (read_inferior_data_pointer): New.
9609 (write_inferior_data_pointer): New.
9610 (write_inferior_integer): New.
9611 (write_inferior_uinteger): New.
9612 (struct collect_static_trace_data_action): Delete.
9613 (enum tracepoint_type): New.
9614 (struct tracepoint) <type>: New field `type'.
43aaf8b6
PA		 9615 <actions_str, step_actions, step_actions_str>: Only include in
9616 GDBserver.
fa593d66
PA		 9617 <orig_size, obj_addr_on_target, adjusted_insn_addr>
9618 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
9619 (tracepoints): Use IP_AGENT_EXPORT.
9620 (last_tracepoint): Don't include in the IPA.
9621 (stopping_tracepoint): Use IP_AGENT_EXPORT.
9622 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
9623 (alloced_trace_state_variables): New.
9624 (trace_state_variables): Use IP_AGENT_EXPORT.
9625 (traceframe_t): Delete unused variable.
9626 (circular_trace_buffer): Don't include in the IPA.
9627 (trace_buffer_start): Delete.
9628 (struct trace_buffer_control): New.
9629 (trace_buffer_free): Delete.
9630 (struct ipa_trace_buffer_control): New.
9631 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
9632 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
9633 New.
9634 (trace_buffer_ctrl): New.
9635 (TRACE_BUFFER_CTRL_CURR): New.
9636 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
9637 Reimplement as macros.
9638 (trace_buffer_wrap): Delete.
9639 (traceframe_write_count, traceframe_read_count)
9640 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
9641 (struct tracepoint_hit_ctx) <type>: New field.
9642 (struct fast_tracepoint_ctx): New.
9643 (memory_barrier): New.
9644 (cmpxchg): New.
9645 (record_tracepoint_error): Update atomically in the IPA.
9646 (clear_inferior_trace_buffer): New.
9647 (about_to_request_buffer_space): New.
9648 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
9649 updating the same buffer.
9650 (add_tracepoint): Default the tracepoint's type to trap
9651 tracepoint, and orig_size to -1.
9652 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
9653 internal variables.
9654 (create_trace_state_variable): New parameter `gdb'. Handle it.
9655 (clear_installed_tracepoints): Clear fast tracepoint jumps.
9656 (cmd_qtdp): Handle fast tracepoints.
9657 (cmd_qtdv): Adjust.
9658 (max_jump_pad_size): New.
9659 (gdb_jump_pad_head): New.
9660 (get_jump_space_head): New.
9661 (claim_jump_space): New.
9662 (sort_tracepoints): New.
9663 (MAX_JUMP_SIZE): New.
9664 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
9665 IPA.
9666 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
9667 support. Upload fast traceframes, and delete internal IPA
9668 breakpoints.
9669 (stop_tracing_handler): New.
9670 (flush_trace_buffer_handler): New.
9671 (cmd_qtstop): Upload fast tracepoints.
9672 (response_tracepoint): Handle fast tracepoints.
9673 (tracepoint_finished_step): Upload fast traceframes. Set the
9674 tracepoint hit context's tracepoint type.
9675 (handle_tracepoint_bkpts): New.
9676 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
9677 type. Add comment about fast tracepoints.
9678 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
9679 non-existing action_str field.
9680 (get_context_regcache): Handle fast tracepoints.
9681 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
9682 to the regcache.
9683 (fast_tracepoint_from_jump_pad_address): New.
9684 (fast_tracepoint_from_ipa_tpoint_address): New.
9685 (collecting_t): New.
9686 (force_unlock_trace_buffer): New.
9687 (fast_tracepoint_collecting): New.
9688 (collecting): New.
9689 (gdb_collect): New.
9690 (write_inferior_data_ptr): New.
9691 (target_tp_heap): New.
9692 (target_malloc): New.
9693 (download_agent_expr): New.
9694 (UALIGN): New.
9695 (download_tracepoints): New.
9696 (download_trace_state_variables): New.
9697 (upload_fast_traceframes): New.
9698 (IPA_FIRST_TRACEFRAME): New.
9699 (IPA_NEXT_TRACEFRAME_1): New.
9700 (IPA_NEXT_TRACEFRAME): New.
9701 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
9702 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
9703 (gdb_jump_pad_buffer_end): New.
9704 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
9705 (initialize_tracepoint): Adjust.
9706 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
9707 buffer. Initialize the low module.
9708 * utils.c (PREFIX, TOOLNAME): New.
9709 (malloc_failure): Use PREFIX.
9710 (error): In the IPA, an error causes an exit.
9711 (fatal, warning): Use PREFIX.
9712 (internal_error): Use TOOLNAME.
9713 (NUMCELLS): Increase to 10.
9714 * configure, config.in: Regenerate.
9715
d149dd1d
PA		 97162010-06-01 Pedro Alves <pedro@codesourcery.com>
9717
9718 * server.c (handle_query) <qSupported>: Do two passes over the
9719 qSupported string to avoid nesting strtok.
9720
f6528abd
JK		 97212010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9722
9723 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
9724 (CDEPS): New.
9725 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
9726 -Wl,--dynamic-list.
9727 * configure: Regenerate.
9728 * proc-service.list: New.
9729
ca2a87a0
JK		 97302010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9731
9732 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
9733 New comment.
9734
363a6e9f
OS		 97352010-05-26 Ozkan Sezer <sezeroz@gmail.com>
9736
9737 * gdbreplay.c (remote_open): Check error return from socket() call by
9738 its equality to -1 not by it being negative.
9739 * remote-utils.c (remote_open): Likewise.
9740
d23b6cb1
PA		 97412010-05-23 Pedro Alves <pedro@codesourcery.com>
9742
9743 * config.h: Regenerate.
9744
28d3cf85
MK		 97452010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
9746
9747 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
9748 doesn't provide PTRACE_GET_THREAD_AREA.
9749
fea36a59
MK		 97502010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
9751
9752 * linux-m68k-low.c: Include <asm/ptrace.h>
9753 (ps_get_thread_area): Implement.
9754
24b066ba
DE		 97552010-05-03 Doug Evans <dje@google.com>
9756
9757 * event-loop.c (struct callback_event): New struct.
9758 (callback_list): New global.
9759 (append_callback_event, delete_callback_event): New functions.
9760 (process_callback): New function.
9761 (start_event_loop): Call it.
9762 * remote-utils.c (NOT_SCHEDULED): Define.
9763 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
9764 moved out of readchar.
9765 (readchar): Rewrite. Call reschedule before returning.
9766 (reset_readchar): New function.
9767 (remote_close): Call it.
9768 (process_remaining, reschedule): New functions.
9769 * server.h (callback_handler_func): New typedef.
9770 (append_callback_event, delete_callback_event): Declare.
9771
9836d6ea
PA		 97722010-05-03 Pedro Alves <pedro@codesourcery.com>
9773
9774 * proc-service.c (ps_pglobal_lookup): Use
9775 thread_db_look_up_one_symbol.
9776 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
9777 parameter. Use it instead of all_symbols_looked_up.
9778 * server.h (struct process_info) <all_symbols_looked_up>: Delete
9779 field.
9780 (all_symbols_looked_up): Don't declare.
9781 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
9782 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
9783 field.
9784 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
9785 Set all_symbols_looked_up here.
9786 (thread_db_look_up_one_symbol): New.
9787 (thread_db_get_tls_address): Adjust.
9788 (thread_db_load_search, try_thread_db_load_1): Always allocate the
9789 thread_db object on the heap, and tentatively set it in the
9790 process structure.
9791 (thread_db_init): Don't set all_symbols_looked_up here.
9792 * linux-low.h (thread_db_look_up_one_symbol): Declare.
9793
7984d532
PA		 97942010-05-03 Pedro Alves <pedro@codesourcery.com>
9795
9796 * linux-low.c (linux_kill, linux_detach): Adjust.
9797 (status_pending_p_callback): Remove redundant statement. Check
9798 for !TARGET_WAITIKIND_IGNORE, instead of
9799 TARGET_WAITKIND_STOPPED.
9800 (handle_tracepoints): Make sure LWP is locked. Adjust.
9801 (linux_wait_for_event_1): Adjust.
9802 (linux_cancel_breakpoints): New.
9803 (unsuspend_one_lwp): New.
9804 (unsuspend_all_lwps): New.
9805 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
9806 (send_sigstop_callback): Change return type to int, add new
9807 `except' parameter and handle it.
9808 (suspend_and_send_sigstop_callback): New.
9809 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
9810 pass them down. If SUSPEND, also increment the lwp's suspend
9811 count.
9812 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
9813 (need_step_over_p): Don't consider suspended LWPs.
9814 (start_step_over): Adjust.
9815 (proceed_one_lwp): Change return type to int, add new `except'
9816 parameter and handle it.
9817 (unsuspend_and_proceed_one_lwp): New.
9818 (proceed_all_lwps): Use find_inferior instead of
9819 for_each_inferior.
9820 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
9821 also decrement the suspend count of LWPs. Pass `except' down,
9822 instead of hacking its suspend count.
9823 (linux_pause_all): Add `freeze' parameter. Adjust.
9824 (linux_unpause_all): New.
9825 (linux_target_ops): Install linux_unpause_all.
9826 * server.c (handle_status): Adjust.
9827 * target.h (struct target_ops): New fields `unpause_all' and
9828 `cancel_breakpoints'. Add new parameter to `pause_all'.
9829 (pause_all): Add new `freeze' parameter.
9830 (unpause_all): New.
9831 (cancel_breakpoints): New.
9832 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
9833 cancel breakpoints.
9834 (cmd_qtstart): Pause threads.
9835 (stop_tracing): Pause threads, and cancel breakpoints.
9836 * win32-low.c (win32_target_ops): Adjust.
9837
e471f25b
PA		 98382010-05-03 Pedro Alves <pedro@codesourcery.com>
9839
9840 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
9841 the inferior right away from here...
9842 (linux_wait_1): ... to here, and adjust to check the thread's
9843 last_resume_kind instead of the lwp's step or stop_expected flags.
9844
1915ef4f
PA		 98452010-05-02 Pedro Alves <pedro@codesourcery.com>
9846
9847 * README: Use consistent `GDB' and `GDBserver' spellings.
9848
f9e39928
PA		 98492010-05-02 Pedro Alves <pedro@codesourcery.com>
9850
9851 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
9852 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
9853 (linux_detach_one_lwp): Assume the lwp is stopped.
9854 (any_thread_of): Delete.
9855 (linux_detach): Stop all lwps here. Don't blindly delete all
9856 breakpoints.
9857 (delete_lwp_callback): New.
9858 (linux_mourn): Delete all lwps of the process that is gone.
9859 (linux_wait_1): Don't delete the last lwp of the process here.
9860 * mem-break.h (mark_breakpoints_out): Declare.
9861 * mem-break.c (mark_breakpoints_out): New.
9862 (free_all_breakpoints): Use it.
9863 * server.c (handle_target_event): If the process is gone, mark
9864 breakpoints out.
9865 * thread-db.c (struct thread_db) <create_bp>: New field.
9866 (thread_db_enable_reporting): Fix prototype. Store a thread event
9867 breakpoint reference in the thread_db struct.
9868 (thread_db_load_search): Clear the thread_db object.
9869 (try_thread_db_load_1): Ditto.
9870 (switch_to_process): New.
9871 (disable_thread_event_reporting): Use it.
9872 (remove_thread_event_breakpoints): New.
9873 (thread_db_detach, thread_db_mourn): Use it.
9874
1e7fc18c
PA		 98752010-05-01 Pedro Alves <pedro@codesourcery.com>
9876
9877 * linux-low.c (linux_enable_event_reporting): New.
9878 (linux_wait_for_event_1, handle_extended_wait): Use it.
9879
02fc4de7
PA		 98802010-04-30 Pedro Alves <pedro@codesourcery.com>
9881
9882 * linux-low.c (linux_kill_one_lwp, linux_kill)
9883 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
9884 (send_sigstop): Take an lwp_info as parameter instead. Queue a
9885 SIGSTOP even if the LWP is stopped.
9886 (send_sigstop_callback): New.
9887 (stop_all_lwps): Use send_sigstop_callback instead.
9888 (linux_resume_one_thread): Adjust.
9889 (proceed_one_lwp): Still proceed an LWP that the client has
9890 requested to stop, if we haven't reported it as stopped yet. Make
9891 sure that LWPs the client want stopped, have a pending SIGSTOP.
9892
bc3b5632
DE		 98932010-04-26 Doug Evans <dje@google.com>
9894
ae1ada35
DE		 9895 * server.c (handle_general_set): Make static.
9896
bc3b5632
DE		 9897 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
9898 Print received char after testing for error/eof instead of before.
9899 (input_interrupt): Tweak comment.
9900
65730243
DE		 99012010-04-23 Doug Evans <dje@google.com>
9902
9903 * server.c (start_inferior): Print inferior argv if --debug.
9904
a8ae7dc0
AR		 99052010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
9906
9907 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
9908 * nto-x86-low.c: Include server.h
9909
1c07cc19
PM		 99102010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
9911
9912 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
9913 be consistent with other sources of this directory.
9914 (init_registers_amd64): Correct name of source file of this function
9915 in the comment.
9916
e0a61e09
PM		 99172010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9918
9919 * configure.srv (x86_64-*-mingw*): New configuration for Windows
9920 64-bit executables.
9921
54709339
PM		 99222010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9923
9924 * win32-i386-low.c: Add 64-bit support.
9925 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
9926 (init_registers_amd64): Declare.
9927 (mappings): Add 64-bit version of array.
9928 (init_windows_x86): New function.
9929 (the_low_target): Change init_arch field to init_windows_x86.
9930
e8f0053d
PM		 99312010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9932
9933 * win32-low.c: Adapt to support also 64-bit architecture.
9934 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
9935 (get_image_name): Use SIZE_T type for local variable `done'.
9936 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
9937 (toolhelp_get_dll_name): Idem.
9938 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
9939 Use uintptr_t typecast to avoid warning.
9940 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
9941 (handle_exception): Use phex_nz to avoid warning.
9942 (win32_wait): Remove unused local variable `process'.
9943
c481e77e
PM		 99442010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9945
9946 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
9947 `amd64-avx.o'.
9948
12ea4b69
PM		 99492010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
9950
9951 * configure.ac: Use `ws2_32' library for srv_mingw.
9952 * configure: Regenerate.
9953 * gdbreplay.c: Include winsock2.h instead of winsock.h.
9954 * remote-utils.c: Likewise.
9955
f6d1620c
L		 99562010-04-17 H.J. Lu <hongjiu.lu@intel.com>
9957
9958 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
9959 if __x86_64__ is defined.
9960
8e642873
PM		 99612010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
9962
9963 * configure: Regenerate.
9964
711e434b
PM		 99652010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
9966
9967 * server.c (handle_query): Handle 'qGetTIBAddr' query.
9968 * target.h (target_ops): New get_tib_address field.
9969 * win32-low.h (win32_thread_info): Add thread_local_base field.
9970 * win32-low.c (child_add_thread): Add tlb argument.
9971 Set thread_local_base field to TLB.
9972 (get_child_debug_event): Adapt to child_add_thread change.
9973 (win32_get_tib_address): New function.
9974 (win32_target_ops): Set get_tib_address field to
9975 win32_get_tib_address.
9976 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
9977
505106cd
PA		 99782010-04-12 Pedro Alves <pedro@codesourcery.com>
9979
505106cd
PA		 9980 * linux-low.c (linux_mourn): Also remove the process.
9981 * server.c (handle_target_event): Don't remove the process here.
9982 * nto-low.c (nto_mourn): New.
9983 (nto_target_ops): Install it.
9984 * spu-low.c (spu_mourn): New.
9985 (spu_target_ops): Install it.
9986 * win32-low.c (win32_mourn): New.
9987 (win32_target_ops): Install it.
9988
e8470a06
PA		 99892010-04-12 Pedro Alves <pedro@codesourcery.com>
9990
9991 * server.h (buffer_xml_printf): Remove redundant `;'.
9992
45ba0d02
PA		 99932010-04-12 Pedro Alves <pedro@codesourcery.com>
9994
9995 * regcache.c (set_register_cache): Invalidate regcaches before
9996 changing the register cache layout.
9997 (regcache_invalidate_one): Allow a NULL regcache.
9998 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
9999 regcaches before changing the register cache layout or the target
10000 regsets.
10001
59e04013
L		 100022010-04-12 H.J. Lu <hongjiu.lu@intel.com>
10003
10004 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
10005 variable warning on Linux/x86-64.
10006
8336d594
PA		 100072010-04-11 Pedro Alves <pedro@codesourcery.com>
10008
10009 GDBserver disconnected tracing support.
10010
10011 * linux-low.c (linux_remove_process): Delete.
10012 (add_lwp): Don't set last_resume_kind here.
10013 (linux_kill): Use `mourn'.
10014 (linux_detach): Use `thread_db_detach', and `mourn'.
10015 (linux_mourn): New.
10016 (linux_attach_lwp_1): Adjust comment.
10017 (linux_attach): last_resume_kind moved the thread_info; adjust.
10018 (status_pending_p_callback): Adjust.
10019 (linux_wait_for_event_1): Adjust.
10020 (count_events_callback, select_singlestep_lwp_callback)
10021 (select_event_lwp_callback, cancel_breakpoints_callback)
10022 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
10023 (proceed_one_lwp): Adjust.
10024 (linux_async): Add debug output.
10025 (linux_thread_stopped): New.
10026 (linux_pause_all): New.
10027 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
10028 linux_pause_all.
10029 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
10030 (thread_db_free): Delete declaration.
10031 (thread_db_detach, thread_db_mourn): Declare.
10032 * thread-db.c (thread_db_init): Use thread_db_mourn.
10033 (thread_db_free): Delete, split in two.
10034 (disable_thread_event_reporting): New.
10035 (thread_db_detach): New.
10036 (thread_db_mourn): New.
10037
10038 * server.h (struct thread_info) <last_resume_kind>: New field.
10039 <attached>: Add comment.
10040 <gdb_detached>: New field.
10041 (handler_func): Change return type to int.
10042 (handle_serial_event, handle_target_event): Ditto.
10043 (gdb_connected): Declare.
10044 (tracing): Delete.
10045 (disconnected_tracing): Declare.
10046 (stop_tracing): Declare.
10047
10048 * server.c (handle_query) <qSupported>: Report support for
10049 disconnected tracing.
10050 (queue_stop_reply_callback): Account for running threads.
10051 (gdb_wants_thread_stopped): New.
10052 (gdb_wants_all_threads_stopped): New.
10053 (gdb_reattached_process): New.
10054 (handle_status): Clear the `gdb_detached' flag of all processes.
10055 In all-stop, stop all threads.
10056 (main): Be sure to leave tfind mode. Handle disconnected tracing.
10057 (process_serial_event): If the remote connection breaks, or if an
10058 exit was forced with "monitor exit", force an event loop exit.
10059 Handle disconnected tracing on detach.
10060 (handle_serial_event): Adjust.
10061 (handle_target_event): If GDB isn't connected, forward events back
10062 to the inferior, unless the last process exited, in which case,
10063 exit gdbserver. Adjust interface.
10064
10065 * remote-utils.c (remote_open): Don't block in accept. Instead
10066 register an event loop source on the listen socket file
10067 descriptor. Refactor bits into ...
10068 (listen_desc): ... this new global.
10069 (gdb_connected): ... this new function.
10070 (enable_async_notification): ... this new function.
10071 (handle_accept_event): ... this new function.
10072 (remote_close): Clear remote_desc.
10073
10074 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
10075
10076 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
10077 New fields.
10078 (mourn_inferior): Define.
10079 (target_process_qsupported): Avoid the dangling else problem.
10080 (thread_stopped): Define.
10081 (pause_all): Define.
10082 (target_waitstatus_to_string): Declare.
10083 * target.c (target_waitstatus_to_string): New.
10084
10085 * tracepoint.c (tracing): Make extern.
10086 (disconnected_tracing): New.
10087 (stop_tracing): Make extern. Handle tracing stops due to GDB
10088 disconnecting.
10089 (cmd_qtdisconnected): New.
10090 (cmd_qtstatus): Report disconnected tracing status in trace reply.
10091 (handle_tracepoint_general_set): Handle QTDisconnected.
10092
10093 * event-loop.c (event_handler_func): Change return type to int.
10094 (process_event): Bail out if the event handler wants the event
10095 loop to stop.
10096 (handle_file_event): Ditto.
10097 (start_event_loop): Bail out if the event handler wants the event
10098 loop to stop.
10099
10100 * nto-low.c (nto_target_ops): Adjust.
10101 * spu-low.c (spu_wait): Don't remove the process here.
10102 (spu_target_ops): Adjust.
10103 * win32-low.c (win32_wait): Don't remove the process here.
10104 (win32_target_ops): Adjust.
10105
5d267c4c
PA		 101062010-04-11 Pedro Alves <pedro@codesourcery.com>
10107
10108 * regcache.c (realloc_register_cache): Invalidate inferior's
10109 regcache before recreating it.
10110
623ccd72
PA		 101112010-04-09 Pedro Alves <pedro@codesourcery.com>
10112
10113 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
10114
219f2f23
PA		 101152010-04-09 Stan Shebs <stan@codesourcery.com>
10116 Pedro Alves <pedro@codesourcery.com>
10117
10118 * server.h (LONGEST): New.
10119 (struct thread_info) <while_stepping>: New field.
10120 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
10121 Declare.
10122 (initialize_tracepoint, handle_tracepoint_general_set)
10123 (handle_tracepoint_query, tracepoint_finished_step)
10124 (tracepoint_was_hit, release_while_stepping_state_list):
10125 (current_traceframe): Declare.
10126 * server.c (handle_general_set): Handle tracepoint packets.
10127 (read_memory): New.
10128 (write_memory): New.
10129 (handle_search_memory_1): Use read_memory.
10130 (handle_query): Report support for conditional tracepoints, trace
10131 state variables, and tracepoint sources. Handle tracepoint
10132 queries.
10133 (main): Initialize the tracepoints module.
10134 (process_serial_event): Handle traceframe reads/writes.
10135
10136 * linux-low.c (handle_tracepoints): New.
10137 (linux_wait_1): Call it.
10138 (linux_resume_one_lwp): Handle while-stepping.
10139 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
10140 (linux_target_ops): Install them.
10141 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
10142 New field.
10143 * linux-x86-low.c (x86_supports_tracepoints): New.
10144 (the_low_target). Install it.
10145
10146 * mem-break.h (delete_breakpoint): Declare.
10147 * mem-break.c (delete_breakpoint): Make external.
10148
10149 * target.h (struct target_ops): Add `supports_tracepoints',
10150 `read_pc', and `write_pc' fields.
10151 (target_supports_tracepoints): Define.
10152 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
10153 (phex_nz): New.
10154
10155 * regcache.h (struct regcache) <registers_owned>: New field.
10156 (init_register_cache, regcache_cpy): Declare.
10157 (regcache_read_pc, regcache_write_pc): Declare.
10158 (register_cache_size): Declare.
10159 (supply_regblock): Declare.
10160 * regcache.c (init_register_cache): New.
10161 (new_register_cache): Use it.
10162 (regcache_cpy): New.
10163 (register_cache_size): New.
10164 (supply_regblock): New.
10165 (regcache_read_pc, regcache_write_pc): New.
889bf7c5 10166
219f2f23
PA		 10167 * tracepoint.c: New.
10168
10169 * Makefile.in (OBS): Add tracepoint.o.
10170 (tracepoint.o): New rule.
10171
3a13a53b
L		 101722010-04-08 H.J. Lu <hongjiu.lu@intel.com>
10173
10174 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
10175 (i386-mmx.o): New.
10176 (i386-mmx.c): Likewise.
10177 (i386-mmx-linux.o): Likewise.
10178 (i386-mmx-linux.c): Likewise.
10179
10180 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
10181 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
10182 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
10183 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
10184
10185 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
10186 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
10187 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
10188
1570b33e
L		 101892010-04-07 H.J. Lu <hongjiu.lu@intel.com>
10190
10191 * Makefile.in (clean): Updated.
10192 (i386-avx.o): New.
10193 (i386-avx.c): Likewise.
10194 (i386-avx-linux.o): Likewise.
10195 (i386-avx-linux.c): Likewise.
10196 (amd64-avx.o): Likewise.
10197 (amd64-avx.c): Likewise.
10198 (amd64-avx-linux.o): Likewise.
10199 (amd64-avx-linux.c): Likewise.
10200
10201 * configure.srv (srv_i386_regobj): Add i386-avx.o.
10202 (srv_i386_linux_regobj): Add i386-avx-linux.o.
10203 (srv_amd64_regobj): Add amd64-avx.o.
10204 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
10205 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
10206 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
10207 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
10208 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
10209 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
10210 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
10211
10212 * i387-fp.c: Include "i386-xstate.h".
10213 (i387_xsave): New.
10214 (i387_cache_to_xsave): Likewise.
10215 (i387_xsave_to_cache): Likewise.
10216 (x86_xcr0): Likewise.
10217
10218 * i387-fp.h (i387_cache_to_xsave): Likewise.
10219 (i387_xsave_to_cache): Likewise.
10220 (x86_xcr0): Likewise.
10221
10222 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
10223 * linux-crisv32-low.c (target_regsets): Likewise.
10224 * linux-m68k-low.c (target_regsets): Likewise.
10225 * linux-mips-low.c (target_regsets): Likewise.
10226 * linux-ppc-low.c (target_regsets): Likewise.
10227 * linux-s390-low.c (target_regsets): Likewise.
10228 * linux-sh-low.c (target_regsets): Likewise.
10229 * linux-sparc-low.c (target_regsets): Likewise.
10230 * linux-xtensa-low.c (target_regsets): Likewise.
10231
10232 * linux-low.c: Include <sys/uio.h>.
10233 (regsets_fetch_inferior_registers): Support nt_type.
10234 (regsets_store_inferior_registers): Likewise.
10235 (linux_process_qsupported): New.
10236 (linux_target_ops): Add linux_process_qsupported.
10237
10238 * linux-low.h (regset_info): Add nt_type.
10239 (linux_target_ops): Add process_qsupported.
10240
10241 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
10242 and <sys/uio.h>.
10243 (init_registers_i386_avx_linux): New.
10244 (init_registers_amd64_avx_linux): Likewise.
10245 (xmltarget_i386_linux_no_xml): Likewise.
10246 (xmltarget_amd64_linux_no_xml): Likewise.
10247 (PTRACE_GETREGSET): Likewise.
10248 (PTRACE_SETREGSET): Likewise.
10249 (x86_fill_xstateregset): Likewise.
10250 (x86_store_xstateregset): Likewise.
10251 (use_xml): Likewise.
10252 (x86_linux_update_xmltarget): Likewise.
10253 (x86_linux_process_qsupported): Likewise.
10254 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
10255 (x86_arch_setup): Don't call init_registers_amd64_linux nor
10256 init_registers_i386_linux here. Call
10257 x86_linux_update_xmltarget.
10258 (the_low_target): Add x86_linux_process_qsupported.
10259
10260 * server.c (handle_query): Call target_process_qsupported.
10261
10262 * target.h (target_ops): Add process_qsupported.
10263 (target_process_qsupported): New.
10264
fc7238bb
PA		 102652010-04-03 Pedro Alves <pedro@codesourcery.com>
10266
10267 * inferiors.c (add_thread): Set last_status kind to
10268 TARGET_WAITKIND_IGNORE.
10269 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
10270 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
10271 (linux_wait_1): Move `thread' local definition to block that uses
10272 it. Don't NULL initialize `event_child'.
10273 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
10274 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
10275 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
10276
bdabb078
PA		 102772010-04-01 Pedro Alves <pedro@codesourcery.com>
10278
10279 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
10280 an extended waitstatus, or by a watchpoint.
10281 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
10282 thread was stepping or has been stopped by a watchpoint.
10283
d3bbe7a0
PA		 102842010-04-01 Pedro Alves <pedro@codesourcery.com>
10285
10286 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
10287 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
10288 of another, then delete the previous, and validate all
10289 breakpoints.
10290 (validate_inserted_breakpoint): New.
10291 (delete_disabled_breakpoints): New.
10292 (validate_breakpoints): New.
10293 (check_mem_read): Validate breakpoints before trusting their
10294 shadow. Delete disabled breakpoints.
10295 (check_mem_write): Validate breakpoints before trusting they
10296 should be inserted. Delete disabled breakpoints.
10297 * mem-break.h (validate_breakpoints):
10298 * server.c (handle_query): Validate breakpoints when we see a
10299 qSymbol query.
10300
8b07ae33
PA		 103012010-04-01 Pedro Alves <pedro@codesourcery.com>
10302
10303 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
10304 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
10305 if we could tell there's a GDB breakpoint at stop_pc.
10306 (need_step_over_p): Don't do a step over if we find a GDB
10307 breakpoint at the resume PC.
10308
10309 * mem-break.c (struct raw_breakpoint): New.
10310 (enum bkpt_type): New type `gdb_breakpoint'.
10311 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
10312 fields. New field `raw'.
10313 (find_raw_breakpoint_at): New.
10314 (set_raw_breakpoint_at): Handle refcounting. Create a raw
10315 breakpoint instead.
10316 (set_breakpoint_at): Adjust.
10317 (delete_raw_breakpoint): New.
10318 (release_breakpoint): New.
10319 (delete_breakpoint): Rename to...
10320 (delete_breakpoint_1): ... this. Add proc parameter. Use
10321 release_breakpoint. Return ENOENT.
10322 (delete_breakpoint): Reimplement.
10323 (find_breakpoint_at): Delete.
10324 (find_gdb_breakpoint_at): New.
10325 (delete_breakpoint_at): Delete.
10326 (set_gdb_breakpoint_at): New.
10327 (delete_gdb_breakpoint_at): New.
10328 (gdb_breakpoint_here): New.
10329 (set_reinsert_breakpoint): Use release_breakpoint.
10330 (uninsert_breakpoint): Rename to ...
10331 (uninsert_raw_breakpoint): ... this.
10332 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
10333 (reinsert_raw_breakpoint): Change parameter type to
10334 raw_breakpoint.
10335 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
10336 instead.
10337 (check_breakpoints): Adjust. Use release_breakpoint.
10338 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
10339 (breakpoint_inserted_here): Ditto.
10340 (check_mem_read): Adjust to iterate over raw breakpoints instead.
10341 Don't trust the breakpoint's shadow if it is not inserted.
10342 (check_mem_write): Adjust to iterate over raw breakpoints instead.
10343 (delete_all_breakpoints): Adjust.
10344 (free_all_breakpoints): Mark all breakpoints as uninserted, and
10345 use delete_breakpoint_1.
10346
10347 * mem-break.h (breakpoints_supported): Delete declaration.
10348 (set_gdb_breakpoint_at): Declare.
10349 (gdb_breakpoint_here): Declare.
10350 (delete_breakpoint_at): Delete.
10351 (delete_gdb_breakpoint_at): Declare.
10352
10353 * server.h (struct raw_breakpoint): Forward declare.
10354 (struct process_info): New field `raw_breakpoints'.
10355
10356 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
10357 breakpoints.
10358
6bf5e0ba
PA		 103592010-03-24 Pedro Alves <pedro@codesourcery.com>
10360
10361 * linux-low.c (status_pending_p_callback): Fix comment.
10362 (linux_wait_for_event_1): Move most of the internal breakpoint
10363 handling from here...
10364 (linux_wait_1): ... to here.
10365 (count_events_callback): New.
10366 (select_singlestep_lwp_callback): New.
10367 (select_event_lwp_callback): New.
10368 (cancel_breakpoints_callback): New.
10369 (select_event_lwp): New.
10370 (linux_wait_1): Simplify internal breakpoint handling. Give equal
10371 priority to all LWPs that have had events that should be reported
10372 to the client. Cancel breakpoints when about to reporting the
10373 event to the client, not while stopping lwps. No longer cancel
10374 finished single-steps here.
10375 (cancel_finished_single_step): Delete.
10376 (cancel_finished_single_steps): Delete.
10377
414a389f
PA		 103782010-03-24 Pedro Alves <pedro@codesourcery.com>
10379
10380 * mem-break.c (enum bkpt_type): New.
10381 (struct breakpoint): New field `type'.
10382 (set_breakpoint_at): Change return type to struct breakpoint
10383 pointer. Set type to `other_breakpoint' by default.
10384 (delete_breakpoint): Rewrite, supporting more than one breakpoint
10385 in the breakpoint list.
10386 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
10387 (reinsert_breakpoint): Rename to ...
10388 (reinsert_raw_breakpoint): ... this.
10389 (reinsert_breakpoints_at): Adjust.
10390 * mem-break.h (struct breakpoint): Declare.
10391 (set_breakpoint_at): Change return type to struct breakpoint
10392 pointer.
10393
2280c721
PA		 103942010-03-24 Pedro Alves <pedro@codesourcery.com>
10395
10396 * server.c (handle_query): Assign, not compare.
10397
d50171e4
PA		 103982010-03-24 Pedro Alves <pedro@codesourcery.com>
10399
10400 Teach linux gdbserver to step-over-breakpoints.
10401
10402 * linux-low.c (can_hardware_single_step): New.
10403 (supports_breakpoints): New.
10404 (handle_extended_wait): If stopping threads, read the stop pc of
10405 the new cloned LWP.
10406 (get_pc): New.
10407 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
10408 low target doesn't support retrieving the PC.
10409 (add_lwp): Set last_resume_kind to resume_continue.
10410 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
10411 (linux_attach): Don't clear stop_expected. Set the lwp's
10412 last_resume_kind to resume_stop.
10413 (linux_detach_one_lwp): Don't check for removed breakpoints.
10414 (check_removed_breakpoint): Delete.
10415 (status_pending_p): Rename to ...
10416 (status_pending_p_callback): ... this. Don't check for removed
10417 breakpoints. Don't consider threads that are stopped from GDB's
10418 perspective.
10419 (linux_wait_for_lwp): Always read the stop_pc here.
10420 (cancel_breakpoint): New.
10421 (step_over_bkpt): New global.
10422 (linux_wait_for_event_1): Implement stepping over breakpoints.
10423 (gdb_wants_lwp_stopped): New.
10424 (gdb_wants_all_stopped): New.
10425 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
10426 single-step traps here. Store the thread's last reported target
10427 wait status.
10428 (send_sigstop): Don't clear stop_expected. Always set it,
10429 instead.
10430 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
10431 (cancel_finished_single_step): New.
10432 (cancel_finished_single_steps): New.
10433 (wait_for_sigstop): Don't cancel finished single-step traps here.
10434 (linux_resume_one_lwp): Don't check for removed breakpoints.
10435 Don't set `step' on non-hardware step archs.
10436 (linux_set_resume_request): Ignore resume_stop requests if already
10437 stopping or stopped. Set the lwp's last_resume_kind.
10438 (resume_status_pending_p): Don't check for removed breakpoints.
10439 (need_step_over_p): New.
10440 (start_step_over): New.
10441 (finish_step_over): New.
10442 (linux_resume_one_thread): Always queue a sigstop for resume_stop
10443 requests. Clear the thread's last reported target waitstatus.
10444 Don't use the `suspended' flag. Don't consider pending breakpoints.
10445 (linux_resume): Start a step-over if necessary.
10446 (proceed_one_lwp): New.
10447 (proceed_all_lwps): New.
10448 (unstop_all_lwps): New.
10449 * linux-low.h (struct lwp_info): Rewrite comment for the
10450 `suspended' flag. Add the `stop_pc' field. Delete the
10451 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
10452 Add `'last_resume_kind' and `need_step_over' fields.
10453 * inferiors.c (struct thread_info): Delete, moved elsewhere.
10454 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
10455 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
10456 (set_raw_breakpoint_at): New.
10457 (set_breakpoint_at): Rewrite to use it.
10458 (reinsert_breakpoint_handler): Delete.
10459 (set_reinsert_breakpoint): New.
10460 (reinsert_breakpoint_by_bp): Delete.
10461 (delete_reinsert_breakpoints): New.
10462 (uninsert_breakpoint): Rewrite.
10463 (uninsert_breakpoints_at): New.
10464 (reinsert_breakpoint): Rewrite.
10465 (reinsert_breakpoints_at): New.
10466 (check_breakpoints): Rewrite.
10467 (breakpoint_here): New.
10468 (breakpoint_inserted_here): New.
10469 (check_mem_read): Adjust.
10470 * mem-break.h (breakpoints_supported, breakpoint_here)
10471 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
10472 (reinsert_breakpoint_by_bp): Delete declaration.
10473 (delete_reinsert_breakpoints): Declare.
10474 (reinsert_breakpoint): Delete declaration.
10475 (reinsert_breakpoints_at): Declare.
10476 (uninsert_breakpoint): Delete declaration.
10477 (uninsert_breakpoints_at): Declare.
10478 (check_breakpoints): Adjust prototype.
10479 * server.h: Adjust include order.
10480 (struct thread_info): Declare here. Add a `last_status' field.
10481
30ba68cb
MS		 104822010-03-23 Michael Snyder <msnyder@vmware.com>
10483
10484 * server.c (crc32): New function.
10485 (handle_query): Add handling for 'qCRC:' request.
10486
b9a881c2
PA		 104872010-03-23 Pedro Alves <pedro@codesourcery.com>
10488
10489 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
10490 lwp had been stopped by a watchpoint.
10491
e92d13d5
PA		 104922010-03-16 Pedro Alves <pedro@codesourcery.com>
10493
10494 * server.h (internal_error): Declare.
10495 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
10496 * utils.c (internal_error): New function.
10497
64daa791
AS		 104982010-03-15 Andreas Schwab <schwab@redhat.com>
10499
10500 * configure.srv: Fix typo setting srv_regobj.
10501
f52cd8cd
PA		 105022010-03-15 Pedro Alves <pedro@codesourcery.com>
10503
10504 * linux-low.c (fetch_register): Avoid passing a non string literal
10505 format to `error'.
10506 (usr_store_inferior_registers): Ditto.
10507
93ae6fdc
PA		 105082010-03-14 Pedro Alves <pedro@codesourcery.com>
10509
10510 * linux-low.c (linux_write_memory): Bail out early if peeking
10511 memory failed.
10512
c3adc08c
PA		 105132010-03-14 Pedro Alves <pedro@codesourcery.com>
10514
10515 * linux-low.h (struct lwp_info): New fields
10516 `stopped_by_watchpoint' and `stopped_data_address'.
10517 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
10518 here, and cache them in the lwp object.
10519 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
10520 directly.
10521 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
10522 field.
10523 (linux_stopped_by_watchpoint): Rewrite.
10524 (linux_stopped_data_address): Rewrite.
10525
bce522a2
PA		 105262010-03-06 Simo Melenius <simo.melenius@iki.fi>
10527
10528 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
10529 switching the current inferior, not before.
10530
90884b2b
L		 105312010-03-01 H.J. Lu <hongjiu.lu@intel.com>
10532
10533 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
10534 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
10535 i386-linux.c and amd64-linux.c.
10536 (reg-i386.o): Removed.
10537 (reg-i386.c): Likewise.
10538 (reg-i386-linux.o): Likewise.
10539 (reg-i386-linux.c): Likewise.
10540 (reg-x86-64.o): Likewise.
10541 (reg-x86-64.c): Likewise.
10542 (reg-x86-64-linux.o): Likewise.
10543 (reg-x86-64-linux.c): Likewise.
10544 (i386.o): New.
10545 (i386.c): Likewise.
10546 (i386-linux.o): Likewise.
10547 (i386-linux.c): Likewise.
10548 (amd64.o): Likewise.
10549 (amd64.c): Likewise.
10550 (amd64-linux.o): Likewise.
10551 (amd64-linux.c): Likewise.
10552
10553 * configure.srv (srv_i386_regobj): New.
10554 (srv_i386_linux_regobj): Likewise.
10555 (srv_amd64_regobj): Likewise.
10556 (srv_amd64_linux_regobj): Likewise.
10557 (srv_i386_32bit_xmlfiles): Likewise.
10558 (srv_i386_64bit_xmlfiles): Likewise.
10559 (srv_i386_xmlfiles): Likewise.
10560 (srv_amd64_xmlfiles): Likewise.
10561 (srv_i386_linux_xmlfiles): Likewise.
10562 (srv_amd64_linux_xmlfiles): Likewise.
10563 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
10564 srv_xmlfiles to $srv_i386_xmlfiles.
10565 (i[34567]86-*-mingw32ce*): Likewise.
10566 (i[34567]86-*-mingw*): Likewise.
10567 (i[34567]86-*-nto*): Likewise.
10568 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
10569 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
10570 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
10571 (x86_64-*-linux*): Likewise.
10572
10573 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
10574 (init_registers_amd64_linux): New.
10575 (x86_arch_setup): Replace init_registers_x86_64_linux with
10576 init_registers_amd64_linux.
10577
193f13e6
MK		 105782010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
10579
10580 * configure.ac: Check for libdl. If it is not available link against
10581 static libthread_db.
10582 * configure: Regenerate.
10583
85d721b8
PA		 105842010-02-22 Pedro Alves <pedro@codesourcery.com>
10585
10586 PR9605
10587
10588 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
10589 handing a read watchpoint.
10590 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
10591
6076632b
DE		 105922010-02-12 Doug Evans <dje@google.com>
10593
10594 * linux-low.c (linux_supports_tracefork_flag): Document.
10595 (linux_look_up_symbols): Add comment.
10596
3327ccf7
L		 105972010-02-03 H.J. Lu <hongjiu.lu@intel.com>
10598
10599 * regcache.c (supply_register): Clear regcache if buf is NULL.
10600
0718675c 106012010-02-02 Nicolas Roche <roche@sourceware.org>
3327ccf7 10602 Joel Brobecker <brobecker@adacore.com>
0718675c
JB		 10603
10604 * inferiors.c (find_inferior): Add function documentation.
10605 (unloaded_dll): Handle the case where the unloaded dll has not
10606 been previously registered in the dll list.
10607
177321bd
DJ		 106082010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
10609
10610 * linux-arm-low.c (thumb_breakpoint_len): Delete.
10611 (thumb2_breakpoint): New.
10612 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
10613
2b009048
DJ		 106142010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
10615
10616 * linux-low.c (get_stop_pc): Check for SIGTRAP.
10617 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
10618 breakpoints.
10619
3be029c7
PA		 106202010-01-21 Pedro Alves <pedro@codesourcery.com>
10621
10622 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
10623
18f5de3b
JK		 106242010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
10625
10626 * linux-s390-low.c (s390_collect_ptrace_register)
10627 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
10628
3743bb4f
DE		 106292010-01-21 Doug Evans <dje@google.com>
10630
14ce3065
DE		 10631 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
10632 (PTRACE_ARG4_TYPE): New macro.
10633 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
10634 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
10635 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
10636 (usr_store_inferior_registers): Ditto.
10637 (linux_read_memory, linux_write_memory): Ditto.
10638 (linux_test_for_tracefork): Ditto.
10639
3743bb4f
DE		 10640 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
10641 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
10642
8b315be5
PA		 106432010-01-21 Pedro Alves <pedro@codesourcery.com>
10644
10645 * proc-service.c (ps_lgetregs): Don't refetch registers from the
10646 target.
10647
85492558
PA		 106482010-01-21 Pedro Alves <pedro@codesourcery.com>
10649
10650 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
10651 prototype to take a regcache. Adjust.
10652
442ea881
PA		 106532010-01-20 Pedro Alves <pedro@codesourcery.com>
10654
10655 * regcache.h (struct thread_info): Forward declare.
10656 (struct regcache): New.
10657 (new_register_cache): Adjust prototype.
10658 (get_thread_regcache): Declare.
10659 (free_register_cache): Adjust prototype.
10660 (registers_to_string, registers_from_string): Ditto.
10661 (supply_register, supply_register_by_name, collect_register)
10662 (collect_register_as_string, collect_register_by_name): Ditto.
10663 * regcache.c (struct inferior_regcache_data): Delete.
10664 (get_regcache): Rename to ...
10665 (get_thread_regcache): ... this. Adjust. Switch inferior before
10666 fetching registers.
10667 (regcache_invalidate_one): Adjust.
10668 (regcache_invalidate): Fix prototype.
10669 (new_register_cache): Return the new register cache.
10670 (free_register_cache): Change prototype.
10671 (realloc_register_cache): Adjust.
10672 (registers_to_string): Change prototype to take a regcache. Adjust.
10673 (registers_from_string): Ditto.
10674 (register_data): Ditto.
10675 (supply_register): Ditto.
10676 (supply_register_by_name): Ditto.
10677 (collect_register): Ditto.
10678 (collect_register_as_string): Ditto.
10679 (collect_register_by_name): Ditto.
10680 * server.c (process_serial_event): Adjust.
10681 * linux-low.h (regset_fill_func, regset_store_func): Change
10682 prototype.
10683 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
10684 Change prototype.
10685 * linux-low.c (get_stop_pc): Adjust.
10686 (check_removed_breakpoint): Adjust.
10687 (linux_wait_for_event): Adjust.
10688 (linux_resume_one_lwp): Adjust.
10689 (fetch_register): Add regcache parameter. Adjust.
10690 (usr_store_inferior_registers): Ditto.
10691 (regsets_fetch_inferior_registers): Ditto.
10692 (regsets_store_inferior_registers): Ditto.
10693 (linux_fetch_registers, linux_store_registers): Ditto.
10694 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
10695 regcache. Adjust.
43aaf8b6
PA		 10696 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
10697 Ditto.
442ea881
PA		 10698 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
10699 prototype to take a regcache.
10700 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
10701 * remote-utils.c (convert_ascii_to_int, outreg)
10702 (prepare_resume_reply): Change prototype to take a regcache.
10703 Adjust.
10704 * target.h (struct target_ops) <fetch_registers, store_registers>:
10705 Change prototype to take a regcache.
10706 (fetch_inferior_registers, store_inferior_registers): Change
10707 prototype to take a regcache. Adjust.
10708 * proc-service.c (ps_lgetregs): Adjust.
10709 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
10710 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
10711 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
10712 take a regcache. Adjust.
10713 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
10714 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
10715 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
10716 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
10717 * linux-cris-low.c (cris_get_pc, cris_set_pc)
10718 (cris_cannot_fetch_register):
10719 (cris_breakpoint_at): Change prototype to take a regcache.
10720 Adjust.
10721 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
10722 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
10723 to take a regcache. Adjust.
10724 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
10725 Adjust.
10726 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
10727 take a regcache. Adjust.
10728 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
10729 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
10730 (m68k_set_pc): Change prototype to take a regcache. Adjust.
10731 * linux-mips-low.c (mips_get_pc):
10732 (mips_set_pc): Change prototype to take a regcache. Adjust.
10733 (mips_reinsert_addr): Adjust.
10734 (mips_collect_register): Change prototype to take a regcache.
10735 Adjust.
10736 (mips_supply_register):
10737 (mips_collect_register_32bit, mips_supply_register_32bit)
10738 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
10739 (mips_store_fpregset): Ditto.
43aaf8b6
PA		 10740 * linux-ppc-low.c (ppc_supply_ptrace_register)
10741 (ppc_supply_ptrace_register): Ditto.
442ea881
PA		 10742 (parse_spufs_run): Adjust.
10743 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
10744 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
10745 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
10746 take a regcache. Adjust.
10747 * linux-s390-low.c (s390_collect_ptrace_register)
10748 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
10749 (s390_set_pc): Change prototype to take a regcache. Adjust.
10750 (s390_arch_setup): Adjust.
10751 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
10752 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
10753 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10754 (sparc_fill_gregset, sparc_store_gregset_from_stack)
10755 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
10756 regcache. Adjust.
10757 (sparc_breakpoint_at): Adjust.
10758 * linux-xtensa-low.c (xtensa_fill_gregset):
10759 (xtensa_store_gregset):
10760 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
10761 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
10762 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
10763 prototype to take a regcache. Adjust.
10764 * win32-arm-low.c (arm_fetch_inferior_register)
10765 (arm_store_inferior_register): Change prototype to take a
10766 regcache. Adjust.
10767 * win32-i386-low.c (i386_fetch_inferior_register)
10768 (i386_store_inferior_register): Change prototype to take a
10769 regcache. Adjust.
10770 * win32-low.c (child_fetch_inferior_registers)
10771 (child_store_inferior_registers): Change prototype to take a
10772 regcache. Adjust.
10773 (win32_wait): Adjust.
10774 (win32_fetch_inferior_registers): Change prototype to take a
10775 regcache. Adjust.
10776 (win32_store_inferior_registers): Adjust.
10777 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
10778 store_inferior_register>: Change prototype to take a regcache.
10779
60c3d7b0
DE		 107802010-01-20 Doug Evans <dje@google.com>
10781
10782 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
10783 #ifdef.
10784 (linux_wait_for_event1, linux_init_signals): Ditto.
ec8ebe72 10785 (W_STOPCODE): Provide definition if missing.
60c3d7b0 10786
dc146f7c
VP		 107872010-01-13 Vladimir Prus <vladimir@codesourcery.com>
10788
10789 * linux-low.c (linux_core_of_thread): New.
10790 (compare_ints, show_process, list_threads): New.
10791 (linux_qxfer_osdata): Report threads and cores.
10792 (linux_target_op): Register linux_core_of_thread.
10793 * remote-utils.c (prepare_resume_reply): Report the core.
10794 (buffer_xml_printf): Support %d specifier.
10795 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
10796 New.
10797 (handle_query): Handle qXfer:threads. Announce availability
10798 thereof.
10799 * target.h (struct target_ops): New field core_of_thread.
10800
7803799a
UW		 108012010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
10802
10803 * Makefile.in (clean): Remove new generated files.
10804 (reg-s390.o, reg-s390.c): Remove rules.
10805 (reg-s390x.o, reg-s390x.c): Likewise.
10806 (s390-linux32.o, s390-linux32.c): Add rules.
10807 (s390-linux64.o, s390-linux64.c): Likewise.
10808 (s390x-linux64.o, s390x-linux64.c): Likewise.
10809 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
10810 * linux-s390-low.c: Include <elf.h>.
10811 (HWCAP_S390_HIGH_GPRS): Define if undefined.
10812 (init_registers_s390): Remove prototype.
10813 (init_registers_s390x): Likewise.
10814 (init_registers_s390_linux32): Add prototype.
10815 (init_registers_s390_linux64): Likewise.
10816 (init_registers_s390x_linux64): Likewise.
10817 (s390_num_regs_3264): New define.
10818 (s390_regmap_3264): New global variable.
10819 (s390_cannot_fetch_register): Remove obsolete check.
10820 (s390_cannot_store_register): Likewise.
10821 (s390_collect_ptrace_register): Handle upper/lower register halves.
10822 (s390_supply_ptrace_register): Likewise.
10823 (s390_fill_gregset): Update to register number changes.
10824 (s390_get_hwcap): New routine.
10825 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
10826 Install appropriate regmap and register set.
10827
6e7ffa39
JB		 108282010-01-01 Joel Brobecker <brobecker@adacore.com>
10829
10830 * server.c (gdbserver_version): Update copyright year to 2010.
10831 * gdbreplay.c (gdbreplay_version): Likewise.
10832
957f3f49
DE		 108332009-12-28 Doug Evans <dje@google.com>
10834
10835 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
10836 elf/external.h. Include <elf.h> instead but only if necessary.
10837
ca5c370d
PA		 108382009-12-28 Pedro Alves <pedro@codesourcery.com>
10839
10840 * linux-low.c (linux_remove_process): Remove `detaching'
10841 parameter. Don't release/detach from thread_db here.
10842 (linux_kill): Release/detach from thread_db here, ...
10843 (linux_detach): ... and here, before actually detaching.
10844 (linux_wait_1): ... and here, when a process exits.
10845 * thread-db.c (any_thread_of): New.
10846 (thread_db_free): Switch the current inferior to a thread of the
10847 passed in process.
10848
4ee62156
DE		 108492009-12-21 Doug Evans <dje@google.com>
10850
d90e6a88
DE		 10851 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
10852
c5f62d5f
DE		 10853 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
10854 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
10855 warning ifndef __NR_tkill. Move setting of errno there too.
10856 Delete unnecessary resetting of errno after syscall.
10857 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
10858
10e86dd7
DE		 10859 * configure.ac: Check for dladdr.
10860 * config.in: Regenerate.
10861 * configure: Regenerate.
10862 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
10863 (try_thread_db_load): Update.
10864
4ee62156
DE		 10865 * linux-low.c (my_waitpid): Delete unnecessary prototype.
10866
00f515da
DE		 108672009-12-18 Doug Evans <dje@google.com>
10868
e9464885
DE		 10869 * event-loop.c: Include unistd.h if it exists.
10870
07d4f67e
DE		 10871 * linux-low.c (my_waitpid): Move definition away from being in
10872 between linux_tracefork_child/linux_test_for_tracefork.
10873
00f515da
DE		 10874 * gdb_proc_service.h (psaddr_t): Fix type.
10875 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
10876 signature to match glibc.
10877
1de1badb
DE		 108782009-12-16 Doug Evans <dje@google.com>
10879
10880 * linux-low.c (linux_read_memory): Fix argument to read.
10881
aeeb81d1
PA		 108822009-11-26 Pedro Alves <pedro@codesourcery.com>
10883
10884 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
10885 events, don't leave current_inferior pointing at null.
10886
10357975
PA		 108872009-11-26 Pedro Alves <pedro@codesourcery.com>
10888
10889 * win32-low.c (LOG): Delete.
10890 (OUTMSG): Output to stderr.
10891 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
10892 on compile time LOG macro.
10893 (win32_wait): Fix debug output.
10894
cf6e3471
PA		 108952009-11-26 Pedro Alves <pedro@codesourcery.com>
10896
10897 * win32-low.c (win32_add_one_solib): If the dll name is
10898 "ntdll.dll", prepend the system directory to the dll path.
10899
0c85e18e
MK		 109002009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
10901
10902 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
10903
9ac544ce 109042009-11-17 Nathan Sidwell <nathan@codesourcery.com>
889bf7c5 10905 Vladimir Prus <vladimir@codesourcery.com>
9ac544ce
MK		 10906
10907 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
10908 * configure.ac: Check for __mcoldfire__ and set
10909 gdb_cv_m68k_is_coldfire.
10910 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
10911 reg-cf.o and reg-m68k.o.
10912 * configure: Regenerated.
10913
fd7dd3e6
PA		 109142009-11-16 Pedro Alves <pedro@codesourcery.com>
10915
10916 * linux-low.c (linux_remove_process): Add `detaching' parameter.
10917 Pass it to thread_db_free.
10918 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
10919 proper `detaching' argument to linux_remove_process.
10920 * linux-low.h (thread_db_free): Add `detaching' parameter.
10921 * thread-db.c (thread_db_init): Pass false as `detaching' argument
10922 to thread_db_free.
10923 (thread_db_free): Add `detaching' parameter. Only
10924 call td_ta_clear_event if detaching from process.
10925
75aa492e
MK		 109262009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
10927
10928 * thread-db.c (thread_db_free): Fix typo.
10929
21e1bee4
PP		 109302009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
10931
10932 PR gdb/10838
10933 * thread-db.c (thread_db_free): Call td_ta_clear_event.
10934
8838b45e
NS		 109352009-11-03 Nathan Sidwell <nathan@codesourcery.com>
10936
10937 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
10938 with an i686 compiler.
10939 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
10940 needed.
10941 * configure: Rebuilt.
10942
8a35fb51
SL		 109432009-10-29 Sandra Loosemore <sandra@codesourcery.com>
10944
10945 PR gdb/10783
10946
10947 * server.c (handle_search_memory_1): Correct read_addr initialization
10948 in loop for searching subsequent chunks.
10949
96f15937
PP		 109502009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
10951
10952 * configure.ac: New --with-libthread-db option.
10953 * thread-db.c: Allow direct dependence on libthread_db.
10954 (thread_db_free): Adjust.
10955 * config.in: Regenerate.
10956 * configure: Likewise.
889bf7c5 10957
5f7d1694
PP		 109582009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
10959
10960 PR gdb/10757
10961 * thread-db.c (attach_thread): New function.
10962 (maybe_attach_thread): Return success/failure.
10963 (find_new_threads_callback): Adjust.
889bf7c5
PA		 10964 (thread_db_find_new_threads): Loop until no new threads.
10965
88e3b899
PA		 109662009-10-13 Pedro Alves <pedro@codesourcery.com>
10967
10968 * proc-service.c (ps_lgetregs): Formatting.
10969
cdbfd419
PP		 109702009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
10971
10972 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
10973 * configure.ac: Adjust.
10974 * linux-low.h (struct process_info_private): Move members to struct
10975 thread_db.
10976 (thread_db_free, thread_db_handle_monitor_command): New prototype.
10977 * linux-low.c (linux_remove_process): Adjust.
10978 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
10979 * server.c (handle_query): Move code ...
10980 (handle_monitor_command): ... here. New function.
10981 * target.h (struct target_ops): New member.
10982 * thread-db.c (struct thread_db): New.
10983 (libthread_db_search_path): New variable.
10984 (thread_db_create_event, thread_db_enable_reporting)
10985 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
10986 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
10987 (try_thread_db_load_1, dladdr_to_soname): New functions.
10988 (try_thread_db_load, thread_db_load_search): New functions.
10989 (thread_db_init): Search for libthread_db.
10990 (thread_db_free): New function.
10991 (thread_db_handle_monitor_command): Likewise.
10992 * config.in: Regenerate.
10993 * configure: Regenerate.
889bf7c5 10994
4168d2d6
UW		 109952009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
10996
10997 * spu-low.c (spu_kill): Wait for inferior to terminate.
10998 Call clear_inferiors.
10999 (spu_detach): Call clear_inferiors.
11000
81ecdfbb
RW		 110012009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11002
11003 * aclocal.m4: Regenerate.
11004 * config.in: Likewise.
11005 * configure: Likewise.
11006
0b9ff2c0
UW		 110072009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11008
11009 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
11010 (parse_spufs_run): New function.
11011 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
11012 (ppc_breakpoint_at): Handle SPU breakpoints.
11013
efcbbd14
UW		 110142009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11015
11016 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
11017 (SPUFS_MAGIC): Define.
11018 (spu_enumerate_spu_ids): New function.
11019 (linux_qxfer_spu): New function.
11020 (linux_target_ops): Install linux_qxfer_spu.
11021
f4d9bade
UW		 110222009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11023
11024 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
11025 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
11026 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
11027 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
11028 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
11029 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
11030 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
11031 (init_registers_powerpc_cell32l): Add prototype.
11032 (init_registers_powerpc_cell64l): Likewise.
11033 (ppc_arch_setup): Detect Cell/B.E. architecture.
11034
96e946ca
RW		 110352009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11036
11037 * Makefile.in (datarootdir): New variable.
11038
58d6951d
DJ		 110392009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11040
11041 * linux-low.c (linux_write_memory): Update debugging output.
11042 * Makefile.in (clean): Add new descriptions.
11043 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
11044 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
11045 * configure.srv: Add new files for arm*-*-linux*.
11046 * linux-arm-low.c: Add new declarations.
11047 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
11048 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
11049 (HWCAP_VFPv3D16): New.
11050 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
11051 instead of __IWMMXT__.
11052 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
11053 (arm_arch_setup): New.
11054 (target_regsets): Remove #ifdef. Add VFP regset.
11055 (the_low_target): Use arm_arch_setup.
11056
12b42a12
DJ		 110572009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11058
11059 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
11060 the main thread again.
11061
ac8c974e
AR		 110622009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
11063
11064 Adding Neutrino gdbserver.
11065 * configure: Regenerated.
11066 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
11067 * configure.srv (i[34567]86-*-nto*): New target.
11068 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
11069 * remote-utils.c [__QNX__]: Include sys/iomgr.h
11070 (nto_comctrl) [__QNX__]: New function.
11071 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
11072
4424e0c3 110732009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
7437790a
PA		 11074
11075 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
11076 srv_tgtobj.
11077
912cf4ba
PA		 110782009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
11079 Pedro Alves <pedro@codesourcery.com>
11080
11081 * win32-i386-low.c (i386_get_thread_context): Handle systems that
11082 don't support CONTEXT_EXTENDED_REGISTERS.
11083 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
11084 (the_low_target): Install them.
11085 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
11086 failing with ERROR_PIPE_NOT_CONNECTED.
11087
aa5ca48f
DE		 110882009-06-30 Doug Evans <dje@google.com>
11089 Pierre Muller <muller@ics.u-strasbg.fr>
11090
11091 Add h/w watchpoint support to x86-linux, win32-i386.
11092 * Makefile.in (SFILES): Add i386-low.c
11093 (i386_low_h): Define.
11094 (i386-low.o): Add dependencies.
11095 (linux-x86-low.o): Add i386-low.h dependency.
11096 (win32-i386-low.o): Ditto.
11097 * i386-low.c: New file.
11098 * i386-low.h: New file.
11099 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
11100 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
11101 * linux-low.c (linux_add_process): Initialize arch_private.
11102 (linux_remove_process): Free arch_private.
11103 (add_lwp): Initialize arch_private.
11104 (delete_lwp): Free arch_private.
11105 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
11106 provided.
11107 * linux-low.h (process_info_private): New member arch_private.
11108 (lwp_info): New member arch_private.
11109 (linux_target_ops): New members new_process, new_thread,
11110 prepare_to_resume.
11111 (ptid_of): New macro.
11112 * linux-x86-low.c: Include stddef.h, i386-low.h.
11113 (arch_process_info): New struct.
11114 (arch_lwp_info): New struct.
11115 (x86_linux_dr_get, x86_linux_dr_set): New functions.
11116 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11117 (i386_dr_low_get_status): New function.
11118 (x86_insert_point, x86_remove_point): New functions.
11119 (x86_stopped_by_watchpoint): New function.
11120 (x86_stopped_data_address): New function.
11121 (x86_linux_new_process, x86_linux_new_thread): New functions.
11122 (x86_linux_prepare_to_resume): New function.
11123 (the_low_target): Add entries for insert_point, remove_point,
11124 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
11125 prepare_to_resume.
11126 * server.c (debug_hw_points): New global.
11127 (monitor_show_help): Document set debug-hw-points.
11128 (handle_query): Process "set debug-hw-points".
11129 * server.h (debug_hw_points): Declare.
11130 (paddress): Declare.
11131 * utils.c (NUMCELLS, CELLSIZE): New macros.
11132 (get_sell, xsnprintf, paddress): New functions.
11133 * win32-arm-low.c (the_low_target): Add entries for insert_point,
11134 remove_point, stopped_by_watchpoint, stopped_data_address.
11135 * win32-i386-low.c: Include i386-low.h.
11136 (debug_reg_state): Replaces dr.
11137 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11138 (i386_dr_low_get_status): New function.
11139 (i386_insert_point, i386_remove_point): New functions.
11140 (i386_stopped_by_watchpoint): New function.
11141 (i386_stopped_data_address): New function.
11142 (i386_initial_stuff): Update.
11143 (get_thread_context,set_thread_context,i386_thread_added): Update.
11144 (the_low_target): Add entries for insert_point,
11145 remove_point, stopped_by_watchpoint, stopped_data_address.
11146 * win32-low.c (win32_insert_watchpoint): New function.
11147 (win32_remove_watchpoint): New function.
11148 (win32_stopped_by_watchpoint): New function.
11149 (win32_stopped_data_address): New function.
11150 (win32_target_ops): Add entries for insert_watchpoint,
11151 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
11152 * win32-low.h (win32_target_ops): New members insert_point,
11153 remove_point, stopped_by_watchpoint, stopped_data_address.
11154
d993e290
PA		 111552009-06-25 Pedro Alves <pedro@codesourcery.com>
11156
11157 * server.c (process_serial_event): Re-return unsupported, not
11158 error, if the type isn't recognized. Re-allow supporting only
11159 insert or remove packets. Also call require_running for
11160 breakpoints. Add missing break statement to default case. Tidy.
11161 * target.h (struct target_ops): Rename insert_watchpoint to
11162 insert_point, and remove_watchpoint to remove_point.
11163
11164 * linux-low.h (struct linux_target_ops): Likewise.
11165 * linux-low.c (linux_insert_watchpoint): Rename to ...
11166 (linux_insert_point): ... this. Adjust.
11167 (linux_remove_watchpoint): Rename to ...
11168 (linux_remove_point): ... this. Adjust.
11169 (linux_target_ops): Adjust.
11170 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
11171 (cris_insert_point): ... this.
11172 (cris_remove_watchpoint): Rename to ...
11173 (cris_remove_point): ... this.
11174 (the_low_target): Adjust.
11175
0f54c268
PM		 111762009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
11177
11178 * server.c (handle_v_kill): Pass signal_pid to
11179 kill_inferior if multi_process is zero.
11180
c6314022
AR		 111812009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
11182
11183 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
11184 * target.h (target_ops): Comment for *_watchpoint to make it clear
11185 the functions can get types '0' and '1'.
11186
4463ce24
AR		 111872009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
11188
11189 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
11190 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
11191 * regcache.c (get_regcache): Likewise.
11192 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
11193 * win32-low.c (child_fetch_inferior_registers): Remove check for
11194 regno 0.
11195
cf8fd78b
PA		 111962009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
11197 Pedro Alves <pedro@codesourcery.com>
11198
11199 * target.h (struct target_ops) <supports_multi_process>: New
11200 callback.
11201 (target_supports_multi_process): New.
11202 * server.c (handle_query): Even if GDB reports support, only
11203 enable multi-process if the target also supports it. Report
11204 multi-process support only if the target backend supports it.
11205 * linux-low.c (linux_supports_multi_process): New function.
11206 (linux_target_ops): Install it as target_supports_multi_process
11207 callback.
11208
47c0c975
DE		 112092009-05-24 Doug Evans <dje@google.com>
11210
e09875d4
DE		 11211 Global renaming of find_thread_pid to find_thread_ptid.
11212 * server.h (find_thread_ptid): Renamed from find_thread_pid.
11213 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
11214 All callers updated.
11215
e27d73f6
DE		 11216 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
11217 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
11218 directly.
11219
47c0c975
DE		 11220 * linux-low.c (get_stop_pc): Print pc if debug_threads.
11221 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
11222 (linux_resume_one_lwp): Ditto.
11223
2acc282a
DE		 112242009-05-23 Doug Evans <dje@google.com>
11225
11226 * linux-low.c (linux_resume_one_lwp): Change type of first arg
11227 from struct inferior_list_entry * to struct lwp_info *.
11228 All callers updated.
11229
9f1036c1
DE		 112302009-05-13 Doug Evans <dje@google.com>
11231
11232 * linux-x86-low.c: Don't include assert.h.
11233 (x86_siginfo_fixup): Use fatal, not assert.
11234 (x86_arch_setup): Fix comment.
11235
d0722149
DE		 112362009-05-12 Doug Evans <dje@google.com>
11237
11238 Biarch support for i386/amd64 gdbserver.
11239 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
11240 Add linux-x86-low.c.
11241 (linux-i386-low.o, linux-x86-64-low.o): Delete.
11242 (linux-x86-low.o): Add.
11243 * linux-x86-64-low.c: Delete.
11244 * linux-i386-low.c: Delete.
11245 * linux-x86-low.c: New file.
11246 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
11247 linux-x86-low.o.
11248 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
11249 linux-x86-low.o.
11250 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
11251 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
11252 (linux_child_pid_to_exec_file): New function.
11253 (elf_64_header_p, elf_64_file_p): New functions.
11254 (siginfo_fixup): New function.
11255 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
11256 give target a chance to convert layout.
11257 * linux-low.h (linux_target_ops): New member siginfo_fixup.
11258 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
11259
fdeb2a12
DE		 112602009-05-07 Doug Evans <dje@google.com>
11261
11262 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
11263 (regsets_store_inferior_registers): Ditto.
11264
a6dbe5df
PA		 112652009-05-06 Pedro Alves <pedro@codesourcery.com>
11266
11267 PR server/10048
11268
11269 * linux-low.c (must_set_ptrace_flags): Delete.
11270 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
11271 of the global.
11272 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
11273 `lwp->must_set_ptrace_flags' instead.
ba42693b 11274 (linux_wait_for_event_1): Set ptrace options here.
a6dbe5df
PA		 11275 (linux_wait_1): ... not here.
11276
5091eb23
DE		 112772009-04-30 Doug Evans <dje@google.com>
11278
9f767825
DE		 11279 * inferiors.c (started_inferior_callback): New function.
11280 (attached_inferior_callback): New function.
11281 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
11282 * server.c (print_started_pid, print_attached_pid): New functions.
11283 (detach_or_kill_for_exit): New function.
11284 (main): Call it instead of for_each_inferior (kill_inferior_callback).
11285 * server.h (have_started_inferiors_p): Declare.
11286 (have_attached_inferiors_p): Declare.
11287
5091eb23
DE		 11288 * inferiors.c (remove_process): Fix memory leak, free process.
11289 * linux-low.c (linux_remove_process): New function.
11290 (linux_kill): Call it instead of remove_process.
11291 (linux_detach, linux_wait_1): Ditto.
11292
155c8968
PA		 112932009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
11294
11295 * configure.srv: Add x86 Windows CE target.
11296
7fe519cb
UW		 112972009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
11298
11299 * inferiors.c (get_thread_process): Make global.
11300 * server.h (get_thread_process): Add prototype.
11301 * thread-db.c (find_one_thread): Use get_thread_process
11302 instead of current_process.
11303 (thread_db_get_tls_address): Do not crash if called when
11304 thread layer is not yet initialized.
11305
5472f405
UW		 113062009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
11307
11308 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
11309 * spu-low.c (current_tid): Rename to ...
11310 (current_ptid): ... this.
11311 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
11312 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
11313 ptid_get_lwp (current_ptid) instead of current_tid.
11314 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
11315 instead of current_tid. Use find_process_pid to verify pid
11316 argument is valid. Pass proper argument to remove_process.
11317 (spu_thread_alive): Compare current_ptid instead of current_tid.
11318 (spu_resume): Likewise.
11319
55ac2b99
PA		 113202009-04-02 Pedro Alves <pedro@codesourcery.com>
11321
11322 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
11323 variable.
11324
95954743
PA		 113252009-04-01 Pedro Alves <pedro@codesourcery.com>
11326
11327 Implement the multiprocess extensions, and add linux multiprocess
11328 support.
11329
11330 * server.h (ULONGEST): Declare.
11331 (struct ptid, ptid_t): New.
11332 (minus_one_ptid, null_ptid): Declare.
11333 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
11334 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
11335 (struct inferior_list_entry): Change `id' type from unsigned from
11336 to ptid_t.
11337 (struct sym_cache, struct breakpoint, struct
11338 process_info_private): Forward declare.
11339 (struct process_info): Declare.
11340 (current_process): Declare.
11341 (all_processes): Declare.
11342 (initialize_inferiors): Declare.
11343 (add_thread): Adjust to use ptid_t.
11344 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
11345 (add_process, remove_process, find_thread_pid): Declare.
11346 (find_inferior_id): Adjust to use ptid_t.
11347 (cont_thread, general_thread, step_thread): Change type to ptid_t.
11348 (multi_process): Declare.
11349 (push_event): Adjust to use ptid_t.
11350 (read_ptid, write_ptid): Declare.
11351 (prepare_resume_reply): Adjust to use ptid_t.
11352 (clear_symbol_cache): Declare.
11353 * inferiors.c (all_processes): New.
11354 (null_ptid, minus_one_ptid): New.
11355 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
11356 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
11357 (add_thread): Change unsigned long to ptid. Remove gdb_id
11358 parameter. Adjust.
11359 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
11360 (gdb_id_to_thread): Rename to ...
11361 (find_thread_pid): ... this. Change unsigned long to ptid.
11362 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
11363 (loaded_dll, pull_pid_from_list): Adjust.
11364 (add_process, remove_process, find_process_pid)
11365 (get_thread_process, current_process, initialize_inferiors): New.
11366 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
11367 (struct target_waitstatus) <related_pid>: Ditto.
11368 (struct target_ops) <kill, detach>: Add `pid' argument. Change
11369 return type to int.
11370 (struct target_ops) <join>: Add `pid' argument.
11371 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
11372 (struct target_ops) <wait>: Add `ptid' field. Change return type
11373 to ptid.
11374 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
11375 (mywait): Add `ptid' argument. Change return type to ptid_t.
11376 (target_pid_to_str): Declare.
11377 * target.c (set_desired_inferior): Adjust to use ptids.
11378 (mywait): Add new `ptid' argument. Adjust.
11379 (target_pid_to_str): New.
11380 * mem-break.h (free_all_breakpoints): Declare.
11381 * mem-break.c (breakpoints): Delelete.
11382 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
11383 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
11384 to use per-process breakpoint list.
11385 (free_all_breakpoints): New.
11386 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
11387 (symbol_cache, all_symbols_looked_up): Delete.
11388 (hexchars): New.
11389 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
11390 read_ptid): New.
11391 (prepare_resume_reply): Change ptid argument's type from unsigned
11392 long to ptid_t. Adjust. Implement W;process and X;process.
11393 (free_sym_cache, clear_symbol_cache): New.
11394 (look_up_one_symbol): Adjust to per-process symbol cache. *
11395 * server.c (cont_thread, general_thread, step_thread): Change type
11396 to ptid_t.
11397 (attached): Delete.
11398 (multi_process): New.
11399 (last_ptid): Change type to ptid_t.
11400 (struct vstop_notif) <ptid>: Change type to ptid_t.
11401 (queue_stop_reply, push_event): Change `ptid' argument's type to
11402 ptid_t.
11403 (discard_queued_stop_replies): Add `pid' argument.
11404 (start_inferior): Adjust to use ptids. Adjust to mywait interface
11405 changes. Don't reference the `attached' global.
11406 (attach_inferior): Adjust to mywait interface changes.
11407 (handle_query): Adjust to use ptids. Parse GDB's qSupported
11408 features. Handle and report "multiprocess+". Handle
11409 "qAttached:PID".
11410 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
11411 changes.
11412 (handle_v_kill): New.
11413 (handle_v_stopped): Adjust to use target_pid_to_str.
11414 (handle_v_requests): Allow multiple attaches and runs when
11415 multiprocess extensions are in effect. Handle "vKill".
11416 (myresume): Adjust to use ptids.
11417 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
11418 (handle_status): Adjust to discard_queued_stop_replies interface
11419 change.
11420 (first_thread_of, kill_inferior_callback)
11421 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
11422 (main): Call initialize_inferiors. Adjust to use ptids, killing
11423 and detaching from all inferiors. Handle multiprocess packet
11424 variants.
11425 * linux-low.h: Include gdb_proc_service.h.
11426 (struct process_info_private): New.
11427 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
11428 <lwpid_of>: Use ptid_get_lwp.
11429 (get_lwp_thread): Adjust.
11430 (struct lwp_info): Add `dead' member.
11431 (find_lwp_pid): Declare.
11432 * linux-low.c (thread_db_active): Delete.
11433 (new_inferior): Adjust comment.
11434 (inferior_pid): Delete.
11435 (linux_add_process): New.
11436 (handle_extended_wait): Adjust.
11437 (add_lwp): Change unsigned long to ptid.
11438 (linux_create_inferior): Add process to processes table. Adjust
11439 to use ptids. Don't set new_inferior here.
11440 (linux_attach_lwp): Rename to ...
11441 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
11442 it. Adjust to use ptids.
11443 (linux_attach_lwp): New.
11444 (linux_attach): Add process to processes table. Don't set
11445 new_inferior here.
11446 (struct counter): New.
11447 (second_thread_of_pid_p, last_thread_of_process_p): New.
11448 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
11449 multiple processes.
11450 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
11451 processes. Remove process from process table.
11452 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
11453 to multiple processes.
11454 (any_thread_of): New.
11455 (linux_detach): Add `pid' argument, and handle it. Remove process
11456 from processes table.
11457 (linux_join): Add `pid' argument. Handle it.
11458 (linux_thread_alive): Change unsighed long argument to ptid_t.
11459 Consider dead lwps as not being alive.
11460 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
11461 threads we're not interested in.
11462 (same_lwp, find_lwp_pid): New.
11463 (linux_wait_for_lwp): Change `pid' argument's type from int to
11464 ptid_t. Adjust.
11465 (linux_wait_for_event): Rename to ...
11466 (linux_wait_for_event_1): ... this. Change `pid' argument's type
11467 from int to ptid_t. Adjust.
11468 (linux_wait_for_event): New.
11469 (linux_wait_1): Add `ptid' argument. Change return type to
11470 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
11471 that exit from the process table.
11472 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
11473 Adjust.
11474 (mark_lwp_dead): New.
11475 (wait_for_sigstop): Adjust to use ptids. If a process exits while
11476 stopping all threads, mark its main lwp as dead.
11477 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
11478 ptids.
11479 (fetch_register, usr_store_inferior_registers)
11480 (regsets_fetch_inferior_registers)
11481 (regsets_store_inferior_registers, linux_read_memory)
11482 (linux_write_memory): Inline `inferior_pid'.
11483 (linux_look_up_symbols): Adjust to use per-process
11484 `thread_db_active'.
11485 (linux_request_interrupt): Adjust to use ptids.
11486 (linux_read_auxv): Inline `inferior_pid'.
11487 (initialize_low): Don't reference thread_db_active.
11488 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
11489 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
11490 (ps_getpid): Return the pid of the current inferior.
11491 * thread-db.c (proc_handle, thread_agent): Delete.
11492 (thread_db_create_event, thread_db_enable_reporting): Adjust to
11493 per-process data.
11494 (find_one_thread): Change argument type to ptid_t. Adjust to
11495 per-process data.
11496 (maybe_attach_thread): Adjust to per-process data and ptids.
11497 (thread_db_find_new_threads): Ditto.
11498 (thread_db_init): Ditto.
11499 * spu-low.c (spu_create_inferior, spu_attach): Add process to
11500 processes table. Adjust to use ptids.
11501 (spu_kill, spu_detach): Adjust interface. Remove process from
11502 processes table.
11503 (spu_join, spu_thread_alive): Adjust interface.
11504 (spu_wait): Adjust interface. Remove process from processes
11505 table. Adjust to use ptids.
11506 * win32-low.c (current_inferior_tid): Delete.
11507 (current_inferior_ptid): New.
11508 (debug_event_ptid): New.
11509 (thread_rec): Take a ptid. Adjust.
11510 (child_add_thread): Add `pid' argument. Adjust to use ptids.
11511 (child_delete_thread): Ditto.
11512 (do_initial_child_stuff): Add `attached' argument. Add process to
11513 processes table.
11514 (child_fetch_inferior_registers, child_store_inferior_registers):
11515 Adjust.
11516 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
11517 (win32_attach): Pass 1 to do_initial_child_stuff.
11518 (win32_kill): Adjust interface. Remove process from processes
11519 table.
11520 (win32_detach): Ditto.
11521 (win32_join): Adjust interface.
11522 (win32_thread_alive): Take a ptid.
11523 (win32_resume): Adjust to use ptids.
11524 (get_child_debug_event): Ditto.
11525 (win32_wait): Adjust interface. Remove exiting process from
11526 processes table.
11527
bd99dc85
PA		 115282009-04-01 Pedro Alves <pedro@codesourcery.com>
11529
11530 Non-stop mode support.
11531
11532 * server.h (non_stop): Declare.
11533 (gdb_client_data, handler_func): Declare.
11534 (delete_file_handler, add_file_handler, start_event_loop):
11535 Declare.
11536 (handle_serial_event, handle_target_event, push_event)
11537 (putpkt_notif): Declare.
11538 * target.h (enum resume_kind): New.
11539 (struct thread_resume): Replace `step' field by `kind' field.
11540 (TARGET_WNOHANG): Define.
11541 (struct target_ops) <wait>: Add `options' argument.
11542 <supports_non_stop, async, start_non_stop>: New fields.
11543 (target_supports_non_stop, target_async): New.
11544 (start_non_stop): Declare.
11545 (mywait): Add `options' argument.
11546 * target.c (mywait): Add `options' argument. Print child exit
11547 notifications here.
11548 (start_non_stop): New.
11549 * server.c (non_stop, own_buf, mem_buf): New globals.
11550 (struct vstop_notif): New.
11551 (notif_queue): New global.
11552 (queue_stop_reply, push_event, discard_queued_stop_replies)
11553 (send_next_stop_reply): New.
11554 (start_inferior): Adjust to use resume_kind. Adjust to mywait
11555 interface changes.
11556 (attach_inferior): In non-stop mode, don't wait for the target
11557 here.
11558 (handle_general_set): Handle QNonStop.
11559 (handle_query): When handling qC, return the current general
11560 thread, instead of the first thread of the list.
11561 (handle_query): If the backend supports non-stop mode, include
11562 QNonStop+ in the qSupported query response.
11563 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
11564 and non-stop mode.
11565 (handle_v_attach, handle_v_run): Handle non-stop mode.
11566 (handle_v_stopped): New.
11567 (handle_v_requests): Report support for vCont;t. Handle vStopped.
11568 (myresume): Adjust to use resume_kind. Handle non-stop.
11569 (queue_stop_reply_callback): New.
11570 (handle_status): Handle non-stop mode.
11571 (main): Clear non_stop flag on reconnection. Use the event-loop.
11572 Refactor serial protocol handling from here ...
11573 (process_serial_event): ... to this new function. When GDB
11574 selects any thread, select one here. In non-stop mode, wait until
11575 GDB acks all pending events before exiting.
11576 (handle_serial_event, handle_target_event): New.
11577 * remote-utils.c (remote_open): Install remote_desc in the event
11578 loop.
11579 (remote_close): Remove remote_desc from the event loop.
11580 (putpkt_binary): Rename to...
11581 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
11582 (putpkt_binary): New as wrapper around putpkt_binary_1.
11583 (putpkt_notif): New.
11584 (prepare_resume_reply): In non-stop mode, don't change the
11585 general_thread.
11586 * event-loop.c: New.
11587 * Makefile.in (OBJ): Add event-loop.o.
11588 (event-loop.o): New rule.
11589
11590 * linux-low.h (pid_of): Moved here.
11591 (lwpid_of): New.
11592 (get_lwp_thread): Use lwpid_of.
11593 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
11594 * linux-low.c (pid_of): Delete.
11595 (inferior_pid): Use lwpid_of.
11596 (linux_event_pipe): New.
11597 (target_is_async_p): New.
11598 (delete_lwp): New.
11599 (handle_extended_wait): Use lwpid_of.
11600 (add_lwp): Don't set lwpid field.
11601 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
11602 (linux_kill_one_lwp): If killing a running lwp, stop it first.
11603 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
11604 (linux_detach_one_lwp): If detaching from a running lwp, stop it
11605 first. Adjust to linux_wait_for_event interface changes. Use
11606 lwpid_of.
11607 (linux_detach): Don't delete the main lwp here.
11608 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
11609 (status_pending_p): Don't consider explicitly suspended lwps.
11610 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
11611 pointer. Add OPTIONS argument. Change return type to int. Use
11612 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
11613 (linux_wait_for_event): Take an integer pid instead of a lwp_info
11614 pointer. Add status pointer argument. Return a pid instead of a
11615 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
11616 changes. In non-stop mode, don't switch to a random thread.
11617 (linux_wait): Rename to...
11618 (linux_wait_1): ... this. Add target_options argument, and handle
11619 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
11620 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
11621 clean exit and signal exit code. Don't stop all threads in
11622 non-stop mode. In all-stop mode, only stop all threads when
11623 reporting a stop to GDB. Handle explicit thread stop requests.
11624 (async_file_flush, async_file_mark): New.
11625 (linux_wait): New.
11626 (send_sigstop): Use lwpid_of.
11627 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
11628 interface changes. In non-stop mode, don't switch to a random
11629 thread.
11630 (linux_resume_one_lwp): Use lwpid_of.
11631 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
11632 (linux_resume_one_thread): ... this. Handle resume_stop. In
11633 non-stop mode, don't look for pending flag in all threads.
11634 (resume_status_pending_p): Don't consider explicitly suspended
11635 threads.
11636 (my_waitpid): Reimplement. Emulate __WALL.
11637 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
11638 Use lwpid_of.
11639 (sigchld_handler, linux_supports_non_stop, linux_async)
11640 (linux_start_non_stop): New.
11641 (linux_target_ops): Register linux_supports_non_stop, linux_async
11642 and linux_start_non_stop.
11643 (initialize_low): Install SIGCHLD handler.
11644 * thread-db.c (thread_db_create_event, find_one_thread)
11645 (thread_db_get_tls_address): Use lwpid_of.
11646 * win32-low.c (win32_detach): Adjust to use resume_kind.
11647 (win32_wait): Add `options' argument.
11648 * spu-low.c (spu_resume): Adjust to use resume_kind.
11649 (spu_wait): Add `options' argument.
11650
5b1c542e
PA		 116512009-04-01 Pedro Alves <pedro@codesourcery.com>
11652
11653 Decouple target code from remote protocol.
11654
11655 * target.h (enum target_waitkind): New.
11656 (struct target_waitstatus): New.
11657 (struct target_ops) <wait>: Return an unsigned long. Take a
11658 target_waitstatus pointer instead of a char pointer.
11659 (mywait): Likewise.
11660 * target.c (mywait): Change prototype to return an unsigned long.
11661 Take a target_waitstatus pointer instead of a char pointer. Adjust.
11662 * server.h (thread_from_wait, old_thread_from_wait): Delete
11663 declarations.
11664 (prepare_resume_reply): Change prototype to take a
11665 target_waitstatus.
11666 * server.c (thread_from_wait, old_thread_from_wait): Delete.
11667 (last_status, last_ptid): New.
11668 (start_inferior): Remove "statusptr" argument. Adjust. Return a
11669 pid instead of a signal.
11670 (attach_inferior): Remove "status" and "signal" parameters.
11671 Adjust.
11672 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
11673 not as an address.
11674 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
11675 (handle_v_requests, myresume): Remove "status" and "signal"
11676 parameters. Adjust.
11677 (handle_status): New.
11678 (main): Delete local `status'. Adjust.
11679 * remote-utils.c: Include target.h.
11680 (prepare_resume_reply): Change prototype to take a
11681 target_waitstatus. Adjust.
11682
11683 * linux-low.c (linux_wait): Adjust to new target_ops->wait
11684 interface.
11685 * spu-low.c (spu_wait): Adjust.
11686 * win32-low.c (enum target_waitkind, struct target_waitstatus):
11687 Delete.
11688 (win32_wait): Adjust.
11689
2bd7c093
PA		 116902009-04-01 Pedro Alves <pedro@codesourcery.com>
11691
11692 * target.h (struct thread_resume): Delete leave_stopped member.
11693 (struct target_ops): Add a `n' argument to the `resume' callback.
11694 * server.c (start_inferior): Adjust.
11695 (handle_v_cont, myresume): Adjust.
11696 * linux-low.c (check_removed_breakpoint): Adjust to resume
11697 interface change, and to removed leave_stopped field.
11698 (resume_ptr): Delete.
11699 (struct thread_resume_array): New.
11700 (linux_set_resume_request): Add new `arg' parameter. Adjust to
11701 resume interface change.
11702 (linux_continue_one_thread, linux_queue_one_thread)
11703 (resume_status_pending_p): Check if the resume field is NULL
11704 instead of checking the leave_stopped member.
11705 (linux_resume): Adjust to the target resume interface change.
11706 * spu-low.c (spu_resume): Adjust to the target resume interface
11707 change.
11708 * win32-low.c (win32_detach, win32_resume): Ditto.
11709
c35fafde
PA		 117102009-04-01 Pedro Alves <pedro@codesourcery.com>
11711
11712 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
11713 flag.
11714 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
11715 pending.
11716 (linux_continue_one_thread): Only preserve the stepping flag if
11717 there's a pending breakpoint.
11718
0a59d50b
PA		 117192009-03-31 Pedro Alves <pedro@codesourcery.com>
11720
11721 * server.c (main): After the inferior having exited, call
11722 remote_close before exiting gdbserver.
11723
f04c6d38
TJB		 117242009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
11725
11726 Fix size of FPSCR in Power 7 processors.
11727 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
11728 (PPC_FEATURE_HAS_DFP): New #define.
11729 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
11730 size of the FPSCR.
11731
78e5cee6
PA		 117322009-03-23 Pedro Alves <pedro@codesourcery.com>
11733
11734 * server.c (handle_query) Whitespace and formatting.
11735
1b3f6016
PA		 117362009-03-22 Pedro Alves <pedro@codesourcery.com>
11737
11738 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
11739 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
11740 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
11741 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
11742 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
11743 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
11744 Makefile.in, configure.ac: Fix whitespace throughout.
11745 * configure: Regenerate.
11746
a07b2135
PA		 117472009-03-22 Pedro Alves <pedro@codesourcery.com>
11748
11749 * inferiors.c (find_inferior): Make it safe for the callback
11750 function to delete the currently iterated inferior.
11751
67cc2626
PA		 117522009-03-22 Pedro Alves <pedro@codesourcery.com>
11753
11754 * Makefile.in (linuw_low_h): Move higher.
11755 (thread-db.o): Depend on $(linux_low_h).
11756
54a0b537
PA		 117572009-03-17 Pedro Alves <pedro@codesourcery.com>
11758
11759 Rename "process" to "lwp" throughout.
11760
11761 * linux-low.c (all_processes): Rename to...
11762 (all_lwps): ... this.
11763 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
11764 (add_process): Rename to ...
11765 (add_lwp): ... this. Adjust.
11766 (linux_create_inferior): Adjust.
11767 (linux_attach_lwp): Adjust.
11768 (linux_attach): Adjust.
11769 (linux_kill_one_process): Rename to ...
11770 (linux_kill_one_lwp): ... this. Adjust.
11771 (linux_kill): Adjust.
11772 (linux_detach_one_process): Rename to ...
11773 (linux_detach_one_lwp): ... this. Adjust.
11774 (linux_detach): Adjust.
11775 (check_removed_breakpoint): Adjust.
11776 (status_pending_p): Adjust.
11777 (linux_wait_for_process): Rename to ...
11778 (linux_wait_for_lwp): ... this. Adjust.
11779 (linux_wait_for_event): Adjust.
11780 (send_sigstop): Adjust.
11781 (wait_for_sigstop): Adjust.
11782 (stop_all_processes): Rename to ...
11783 (stop_all_lwps): ... this.
11784 (linux_resume_one_process): Rename to ...
11785 (linux_resume_one_lwp): ... this. Adjust.
11786 (linux_set_resume_request, linux_continue_one_thread)
11787 (linux_queue_one_thread, resume_status_pending_p)
11788 (usr_store_inferior_registers, regsets_store_inferior_registers)
11789 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
11790 Adjust.
11791 * linux-low.h (get_process): Rename to ...
11792 (get_lwp): ... this. Adjust.
11793 (get_thread_process): Rename to ...
11794 (get_thread_lwp): ... this. Adjust.
11795 (get_process_thread): Rename to ...
11796 (get_lwp_thread): ... this. Adjust.
11797 (struct process_info): Rename to ...
11798 (struct lwp_info): ... this.
11799 (all_processes): Rename to ...
11800 (all_lwps): ... this.
11801 * proc-service.c (ps_lgetregs): Adjust.
11802 * thread-db.c (thread_db_create_event, find_one_thread)
11803 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
11804
0b16c5cf
PA		 118052009-03-14 Pedro Alves <pedro@codesourcery.com>
11806
11807 * server.c (handle_query): Handle "qAttached".
11808
32de4b9d
NS		 118092009-03-13 Nathan Sidwell <nathan@codesourcery.com>
11810
11811 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
11812 GPLv3, update license URL.
11813
2aecd87f
DE		 118142009-03-01 Doug Evans <dje@google.com>
11815
93efd302 11816 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
2aecd87f
DE		 11817 (server_h): Add gdb_signals.h.
11818 (signals.o): Update.
11819 * server.h (target_signal_from_host,target_signal_to_host_p)
11820 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
11821
86b1f9c5
PM		 118222009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
11823
11824 * remote-utils.c (getpkt): Also generate remote-debug
11825 information if noack_mode is set.
11826
4aa995e1
PA		 118272009-02-06 Pedro Alves <pedro@codesourcery.com>
11828
11829 * server.c (handle_query): Report qXfer:siginfo:read and
11830 qXfer:siginfo:write as supported and handle them.
11831 * target.h (struct target_ops) <qxfer_siginfo>: New field.
11832 * linux-low.c (linux_xfer_siginfo): New.
11833 (linux_target_ops): Set it.
11834
62709adf
PA		 118352009-01-26 Pedro Alves <pedro@codesourcery.com>
11836
11837 * server.c (gdbserver_usage): Mention --remote-debug.
11838 (main): Accept '--remote-debug' switch.
11839
aef93bd7
DE		 118402009-01-18 Doug Evans <dje@google.com>
11841
11842 * regcache.c (new_register_cache): No need to check result of xcalloc.
11843 * server.c (handle_search_memory): Back out calls to xmalloc,
11844 result is checked and error is returned to user upon failure.
11845 (handle_query): Ditto. Add more checks for result of malloc.
11846 (handle_v_cont): Check result of malloc, report error back to
11847 user upon failure.
11848 (handle_v_run): Ditto. Call freeargv.
11849 * server.h (freeargv): Declare.
11850 * utils.c (freeargv): New fn.
11851
54363045
DE		 118522009-01-15 Doug Evans <dje@google.com>
11853
f626972c
DE		 11854 * gdbreplay.c (perror_with_name): Make arg const char *.
11855 * server.h (target_signal_to_name): Make return type const char *.
0842e787 11856 * thread-db.c (thread_db_err_str): Make return type const char *.
f626972c 11857 * utils.c (perror_with_name): Make arg const char *.
54363045 11858
18aae699
PA		 118592009-01-14 Pedro Alves <pedro@codesourcery.com>
11860
11861 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
11862 when handling a EXIT_PROCESS_DEBUG_EVENT.
11863
ff703abe
JB		 118642009-01-06 Joel Brobecker <brobecker@adacore.com>
11865
11866 * gdbreplay.c (gdbreplay_version): Update copyright year.
11867 * server.c (gdbserver_version): Likewise.
11868
f21cc1a2 118692009-01-05 Doug Evans <dje@google.com>
0e21c1ec
DE		 11870
11871 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
f21cc1a2 11872 (handle_extended_wait): Improve comment.
0e21c1ec 11873
bca929d3
DE		 118742008-12-13 Doug Evans <dje@google.com>
11875
11876 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
11877 * server.h (ATTR_MALLOC): New macro.
11878 (xmalloc,xcalloc,xstrdup): Declare.
11879 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
11880 * inferiors.c: Ditto.
11881 * linux-low.c: Ditto.
11882 * mem-break.c: Ditto.
11883 * regcache.c: Ditto.
11884 * remote-utils.c: Ditto.
11885 * server.c: Ditto.
11886 * target.c: Ditto.
11887 * win32-low.c: Ditto.
11888
97438e3f
DE		 118892008-12-12 Doug Evans <dje@google.com>
11890
896c7fbb
DE		 11891 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
11892 in debugging printf.
11893
97438e3f
DE		 11894 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
11895
e3b886f8
DE		 118962008-12-09 Doug Evans <dje@google.com>
11897
11898 * linux-low.h (struct process_info): Delete member tid, unused.
11899 * thread-db.c (find_one_thread): Update.
11900 (maybe_attach_thread): Update.
11901
07e059b5
VP		 119022008-12-02 Pedro Alves <pedro@codesourcery.com>
11903
889bf7c5
PA		 11904 * target.h (struct target_ops): Add qxfer_osdata member.
11905 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
11906 and dirent.h.
11907 (linux_qxfer_osdata): New functions.
11908 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
11909 callback.
11910 * server.c (handle_query): Handle "qXfer:osdata:read:".
11911 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
11912 (buffer_xml_printf): New functions.
11913 * server.h (struct buffer): New.
11914 (buffer_grow_str, buffer_grow_str0): New macros.
11915 (buffer_grow, buffer_free, buffer_init, buffer_finish)
11916 (buffer_xml_printf): Declare.
07e059b5 11917
4cab47ab
DE		 119182008-11-24 Doug Evans <dje@google.com>
11919
11920 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
11921
f142445f
DJ		 119222008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
11923
11924 * server.c (handle_v_run): Always use the supplied argument list.
11925
d0107bb6 119262008-11-19 Bob Wilson <bob.wilson@acm.org>
889bf7c5 11927
d0107bb6
BW		 11928 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
11929 (xtensa_regmap_table): Add entry for scompare1.
889bf7c5 11930
2c4ad781
TJB		 119312008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
11932
11933 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
11934 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
11935 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
11936 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
11937 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
11938 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
11939 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
11940 XML target descriptions.
11941 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
11942 when inferior is running on an ISA 2.05 or later processor. Add
11943 special case to return offset for full 64-bit slot of FPSCR when
11944 in 32-bits.
11945
dfb64f85
DJ		 119462008-11-14 Daniel Gutson <dgutson@codesourcery.com>
11947
11948 * Makefile.in (SFILES, clean): Added sparc64 files.
11949 (reg-sparc64.o, reg-sparc64.c): New.
11950 * configure.srv (sparc*-*-linux*): New configuration.
11951 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
11952 syscall arguments for SPARC.
11953 (regsets_store_inferior_registers): Likewise.
11954 * linux-sparc-low.c: New file.
11955
66b6e1dd
DE		 119562008-10-21 Doug Evans <dje@google.com>
11957
11958 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
11959 (READLINE_DIR,READLINE_DEP): Delete.
11960 (INTERNAL_CFLAGS): Update.
11961 (LINTFLAGS): Update.
11962
9b710a42
PA		 119632008-10-10 Pedro Alves <pedro@codesourcery.com>
11964
11965 * server.c (handle_v_run): If GDB didn't specify an argv, use the
11966 whole argv from the last run, not just argv[0].
11967
5822d809
PA		 119682008-09-08 Pedro Alves <pedro@codesourcery.com>
11969
11970 * regcache.c (new_register_cache): Return NULL if the register
11971 cache size isn't known yet.
11972 (free_register_cache): Avoid dereferencing a NULL regcache.
11973
74aac56f
DJ		 119742008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
11975
11976 * configure.srv: Merge MIPS and MIPS64.
11977
400b20f5
MR		 119782008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
11979
11980 * Makefile.in (uninstall): Apply $(EXEEXT) too.
11981
677c5bb1
LM		 119822008-08-18 Luis Machado <luisgpm@br.ibm.com>
11983
11984 * Makefile.in: Add required vsx dependencies.
11985
11986 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
11987 Declare init_registers_powerpc_vsx32l.
11988 Declare init_registers_powerpc_vsx64l.
11989 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
11990 (ppc_arch_setup): Check for VSX in hwcap.
11991 (ppc_fill_vsxregset): New function.
11992 (ppc_store_vsxregset): New function.
11993 Add new VSX entry in regset_info target_regsets.
11994
11995 * configure.srv: Add new VSX dependencies.
11996
a6f3e723
SL		 119972008-08-12 Pedro Alves <pedro@codesourcery.com>
11998
11999 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
12000 (remote_open): Set or clear transport_is_reliable.
12001 (putpkt_binary): Don't expect acks in noack mode.
12002 (getpkt): Don't send ack/nac in noack mode.
12003 * server.c (handle_general_set): Handle QStartNoAckMode.
12004 (handle_query): If connected by tcp pass QStartNoAckMode+ in
12005 qSupported.
12006 (main): Reset noack_mode on every connection.
12007 * server.h (noack_mode): Declare.
12008
a417dc56
RW		 120092008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12010
12011 * Makefile.in (GDBREPLAY_OBS): New variable.
12012 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
12013
3221518c
UW		 120142008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
12015 Daniel Jacobowitz <dan@codesourcery.com>
12016
12017 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
12018 (usr_store_inferior_registers): Likewise.
12019 (regsets_store_inferior_registers): Likewise.
12020
ec56be1b
PA		 120212008-07-31 Rolf Jansen <rj@surtec.com>
12022 Pedro Alves <pedro@codesourcery.com>
12023
12024 * configure.ac: Check for memmem declaration.
12025 * server.c [HAVE_MALLOC_H]: Include malloc.h.
12026 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
12027 (disable_packet_qfThreadInfo): Unconditionally compile.
12028 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
12029 * configure, config.in: Regenerate.
12030
2fe5e3ff
DE		 120312008-07-28 Doug Kwan <dougkwan@google.com>
12032
12033 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
12034 (linux_write_memory): Remove declaration of errno.
12035
836acd6d
UW		 120362008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
12037
12038 * linux-low.c (handle_extended_wait): Do not use "status"
12039 variable uninitialized.
12040
aeba519e
PA		 120412008-07-07 Pedro Alves <pedro@codesourcery.com>
12042
12043 * server.c (handle_v_attach): Inhibit reporting dll changes.
12044
db42f210
PA		 120452008-06-27 Pedro Alves <pedro@codesourcery.com>
12046
12047 * remote-utils.c (prepare_resume_reply): If requested, don't
12048 output "thread:TID" in the T stop reply.
12049
12050 * server.c (disable_packet_vCont, disable_packet_Tthread)
12051 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
12052 (handle_query): If requested, disable support for qC, qfThreadInfo
12053 and qsThreadInfo.
12054 (handle_v_requests): If requested, disable support for vCont.
12055 (gdbserver_show_disableable): New.
12056 (main): Handle --disable-packet and --disable-packet=LIST.
12057
12058 * server.h (disable_packet_vCont, disable_packet_Tthread)
12059 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
12060
8e4c5421
CD		 120612008-06-20 Carlos O'Donell <carlos@codesourcery.com>
12062
12063 * server.c (gdbserver_usage): Mention --version.
12064
6e23a804
DJ		 120652008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
12066
12067 * Makefile.in (gdbreplay.o): New rule.
12068
90aa6a40
JM		 120692008-06-06 Joseph Myers <joseph@codesourcery.com>
12070
12071 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
12072 message, not gdbserver.
12073
c16158bc 120742008-06-05 Vladimir Prus <vladimir@codesourcery.com>
889bf7c5
PA		 12075 Nathan Sidwell <nathan@codesourcery.com>
12076 Joseph Myers <joseph@codesourcery.com>
c16158bc
JM		 12077
12078 * acinclude.m4: Include ../../config/acx.m4.
12079 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
12080 * configure, config.in: Regenerate.
12081 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
12082 * server.c (gdbserver_version): Print PKGVERSION.
12083 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
12084 (main): Adjust gdbserver_usage calls.
12085 * gdbreplay.c (version, host_name): Add declarations.
12086 (gdbreplay_version, gdbreplay_usage): New.
12087 (main): Accept --version and --help options.
12088
aeb75bf5
DJ		 120892008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
12090
12091 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
12092 (arm_breakpoint_at): Handle Thumb.
12093 (the_low_target): Add comment.
12094
76b233dd
UW		 120952008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
12096
12097 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
12098
08388c79
DE		 120992008-05-09 Doug Evans <dje@google.com>
12100
a3c83fae
DE		 12101 * server.h (decode_search_memory_packet): Declare.
12102 * remote-utils.c (decode_search_memory_packet): New fn.
12103 * server.c (handle_search_memory_1): New fn.
08388c79
DE		 12104 (handle_search_memory): New fn.
12105 (handle_query): Process qSearch:memory packets.
12106
bb9c3d36
UW		 121072008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
12108
12109 * regcache.c (registers_length): Remove.
12110 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
12111 full register packet.
12112 * regcache.h (registers_length): Remove prototype.
12113 * server.h (PBUFSIZ): Define to 16384.
12114
7284e1be
UW		 121152008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
12116
12117 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
12118 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
12119 powerpc-64l.o, and powerpc-altivec64l.o.
12120 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
12121 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
12122 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
12123 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
12124 rs6000/power-linux.xml, and rs6000/power64-linux.xml
12125 to srv_xmlfiles.
12126
12127 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
12128 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
12129 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
12130 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
12131 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
12132 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
12133 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
12134 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
12135 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
12136 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
12137 (clean): Update.
12138
12139 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
12140 (init_registers_powerpc_32l): ... this new prototype.
12141 (init_registers_powerpc_32): Remove, replace by ...
12142 (init_registers_powerpc_altivec32l): ... this new prototype.
12143 (init_registers_powerpc_e500): Remove, replace by ...
12144 (init_registers_powerpc_e500l): ... this new prototype.
12145 (init_registers_ppc64): Remove, replace by ...
12146 (init_registers_powerpc_64l): ... this new prototype.
12147 (init_registers_powerpc_64): Remove, replace by ...
12148 (init_registers_powerpc_altivec64l): ... this new prototype.
12149 (ppc_num_regs): Set to 73.
12150 (PT_ORIG_R3, PT_TRAP): Define if necessary.
12151 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
12152 (ppc_cannot_store_register): Handle orig_r3 and trap.
12153 (ppc_arch_setup): Update init_registers_... calls.
12154 (ppc_fill_gregset): Handle orig_r3 and trap.
12155
12156 * inferiors.c (clear_inferiors): Reset current_inferior.
12157
fdc59709
PB		 121582008-04-23 Paolo Bonzini <bonzini@gnu.org>
12159
889bf7c5
PA		 12160 * acinclude.m4: Add override.m4.
12161 * configure: Regenerate.
fdc59709 12162
c9b2f845
UW		 121632008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12164
12165 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
12166 initial call to init_register_ppc64.
12167
550512b8
UW		 121682008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12169
43aaf8b6
PA		 12170 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
12171 single powerpc*-*-linux* case.
550512b8
UW		 12172 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
12173
b6430ec3
UW		 121742008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
12175
12176 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
889bf7c5 12177 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
b6430ec3
UW		 12178 from reg_xmlfiles.
12179 * linux-ppc-low.c: Include <elf.h>.
12180 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
12181 (ppc_hwcap): New global variable.
12182 (ppc_regmap): Remove __SPE__ #ifdef sections.
12183 (ppc_regmap_e500): New global variable.
12184 (ppc_cannot_store_register): Update __SPE__ special case.
12185 (ppc_get_hwcap): New function.
12186 (ppc_arch_setup): Use it to determine whether inferior supports
12187 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
12188 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
12189 Do not access registers if target does not support AltiVec.
12190 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
12191 Do not access registers if target does not support SPE.
12192 (target_regsets): Unconditionally include AltiVec and SPE regsets.
12193
52fa2412
UW		 121942008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
12195
12196 * linux-low.c (disabled_regsets, num_regsets): New.
12197 (use_regsets_p): Delete.
12198 (linux_wait_for_process): Clear disabled_regsets.
12199 (regsets_fetch_inferior_registers): Check and set it.
12200 (regsets_store_inferior_registers): Likewise.
12201 (linux_fetch_registers, linux_store_registers): Do not use
12202 use_regsets_p.
12203 (initialize_low): Allocate disabled_regsets.
12204
e28b3332
DJ		 122052008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
12206
12207 * Makefile.in (LIBOBJS): New.
12208 (OBS): Use LIBOBJS.
12209 (memmem.o): New rule.
12210 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
12211 * configure: Regenerated.
12212
4536995d
UW		 122132008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
12214
12215 * server.c (handle_query): Never return "unsupported" for
12216 qXfer:features:read queries.
12217
221c031f
UW		 122182008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
12219
12220 * server.c (get_features_xml): Fix inverted condition.
12221 (handle_query): Always support qXfer:feature:read.
12222
ccd213ac
DJ		 122232008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
12224
12225 * server.c (wrapper_argv): New.
12226 (start_inferior): Handle wrapper_argv. If set, expect an extra
12227 trap.
12228 (gdbserver_usage): Document --wrapper.
12229 (main): Parse --wrapper.
12230
6fe305f7
UW		 122312008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12232
12233 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
12234 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
12235 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
12236 (ppc_set_pc): Likewise.
12237 (ppc_arch_setup): New function.
12238 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
12239 of collect_register.
889bf7c5 12240 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
6fe305f7 12241
5b0a002e
UW		 122422008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12243
12244 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
12245 instead of linux-ppc64-low.o.
12246 * linux-ppc64-low.c: Remove file.
12247 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
12248 (linux-ppc64-low.o): Remove rule.
12249
12250 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
12251 (init_registers_powerpc_64): Likewise.
12252 (ppc_regmap): Conditionally define depending on __powerpc64__.
12253 (ppc_cannot_store_register): Do not special-case "fpscr" when
12254 compiled on __powerpc64__.
12255 (ppc_collect_ptrace_register): New function.
12256 (ppc_supply_ptrace_register): New function.
12257 (ppc_breakpoint): Change type to "unsigned int".
12258 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
12259 (the_low_target): Conditionally provide initializers for the
889bf7c5 12260 arch_setup member depending on __powerpc64__. Install
5b0a002e
UW		 12261 collect_ptrace_register and supply_ptrace_register members.
12262
9b4b61c8
UW		 122632008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12264
12265 * regcache.h (gdbserver_xmltarget): Add extern declaration.
12266 * server.c (gdbserver_xmltarget): Define.
12267 (get_features_xml): Use it to replace "target.xml" and arch_string.
12268
12269 * configure.srv: Remove srv_xmltarget. Add XML files that were
12270 mentioned there to srv_xmlfiles instead. Remove conditional tests
12271 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
12272 srv_xmlfiles and srv_regobj to include all possible choices.
12273 * configure.ac (srv_xmltarget): Remove.
12274 (srv_xmlfiles): Do not add "target.xml".
12275 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
12276 checks for supplementary target information.
12277 * configure: Regenerate.
12278 * Makefile.in (XML_TARGET): Remove.
12279 (target.xml): Remove rule.
12280 (clean): Do not clean up target.xml.
12281 (.PRECIOUS): Do not mention target.xml.
12282
12283 * target.h (struct target_ops): Remove arch_string member.
12284 * linux-low.c (linux_arch_string): Remove.
12285 (linux_target_ops): Remove arch_string initializer.
12286 * linux-low.h (struct linux_target_ops): Remove arch_string member.
12287 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
12288 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
12289 * spu-low.c (spu_arch_string): Remove.
12290 (spu_target_ops): Remove arch_string initializer.
12291 * win32-low.c (win32_arch_string): Remove.
12292 (win32_target_ops): Remove arch_string initializer.
12293 * win32-low.h (struct win32_target_ops): Remove arch_string member.
12294 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
12295 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
12296
ee1a7ae4
UW		 122972008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12298
12299 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
12300 by collect_ptrace_register and supply_ptrace_register hooks.
12301 * linux-low.c (fetch_register): Use supply_ptrace_register callback
12302 instead of checking for the_low_target.left_pad_xfer.
12303 (usr_store_inferior_registers): Use collect_ptrace_register callback
12304 instead of checking for the_low_target.left_pad_xfer.
12305
12306 * linux-s390-low.c (s390_collect_ptrace_register): New function.
12307 (s390_supply_ptrace_register): Likewise.
12308 (s390_fill_gregset): Call s390_collect_ptrace_register.
12309 (the_low_target): Update.
12310
12311 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
12312 (ppc_supply_ptrace_register): Likewise.
12313 (the_low_target): Update.
12314
12315 * linux-i386-low.c (the_low_target): Update.
12316 * linux-x86-64-low.c (the_low_target): Update.
12317
d61ddec4
UW		 123182008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12319
12320 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
12321 reg-s390.o and reg-s390x.o.
12322
12323 * linux-low.c (new_inferior): New global variable.
12324 (linux_create_inferior, linux_attach): Set it.
12325 (linux_wait_for_process): Call the_low_target.arch_setup after the
12326 target has stopped for the first time.
12327 (initialize_low): Do not call the_low_target.arch_setup.
12328
12329 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
12330 (s390_set_pc): Likewise.
12331 (s390_arch_setup): New function.
12332 (the_low_target): Use s390_arch_setup as arch_setup routine.
12333
12334 * regcache.c (realloc_register_cache): New function.
12335 (set_register_cache): Call it for each existing regcache.
12336
d05b4ac3
UW		 123372008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12338
12339 * server.h (init_registers): Remove prototype.
12340
12341 * linux-low.h (struct linux_target_ops): Add arch_setup field.
12342 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
12343 instead of init_registers ().
12344 * linux-arm-low.c (init_registers_arm): Add prototype.
12345 (init_registers_arm_with_iwmmxt): Likewise.
12346 (the_low_target): Add initializer for arch_setup field.
12347 * linux-cris-low.c (init_registers_cris): Add prototype.
12348 (the_low_target): Add initializer for arch_setup field.
12349 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
12350 (the_low_target): Add initializer for arch_setup field.
12351 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
12352 (the_low_target): Add initializer for arch_setup field.
12353 * linux-ia64-low.c (init_registers_ia64): Add prototype.
12354 (the_low_target): Add initializer for arch_setup field.
12355 * linux-m32r-low.c (init_registers_m32r): Add prototype.
12356 (the_low_target): Add initializer for arch_setup field.
12357 * linux-m68k-low.c (init_registers_m68k): Add prototype.
12358 (the_low_target): Add initializer for arch_setup field.
12359 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
12360 (init_registers_mips64_linux): Likewise.
12361 (the_low_target): Add initializer for arch_setup field.
12362 * linux-ppc-low.c (init_registers_ppc): Add prototype.
12363 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
12364 (the_low_target): Add initializer for arch_setup field.
12365 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
12366 (init_registers_powerpc_64): Likewise.
12367 (the_low_target): Add initializer for arch_setup field.
12368 * linux-s390-low.c (init_registers_s390): Add prototype.
12369 (init_registers_s390x): Likewise.
12370 (the_low_target): Add initializer for arch_setup field.
12371 * linux-sh-low.c (init_registers_sh): Add prototype.
12372 (the_low_target): Add initializer for arch_setup field.
12373 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
12374 (the_low_target): Add initializer for arch_setup field.
12375 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
12376 (the_low_target): Add initializer for arch_setup field.
12377
12378 * win32-low.h (struct win32_target_ops): Add arch_setup field.
12379 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
12380 instead of init_registers ().
12381 * win32-arm-low.c (init_registers_arm): Add prototype.
12382 (the_low_target): Add initializer for arch_setup field.
12383 * win32-i386-low.c (init_registers_i386): Add prototype.
12384 (the_low_target): Add initializer for arch_setup field.
12385
12386 * spu-low.c (init_registers_spu): Add prototype.
12387 (initialize_low): Call initialie_registers_spu () instead of
12388 initialize_registers ().
12389
fd96d250
PA		 123902008-02-19 Pedro Alves <pedro@codesourcery.com>
12391
12392 * server.c (handle_v_requests): When handling the vRun and vAttach
12393 packets, if already debugging a process, don't kill it. Return an
12394 error instead.
12395
d41b6bb4
DJ		 123962008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
12397
12398 * server.c (handle_query): Correct length check.
12399
5ac588cf
PA		 124002008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
12401
12402 * win32-low.c (do_initial_child_stuff): Add process handle
12403 parameter. Set current_process_handle and current_process_id from the
12404 parameters. Clear globals.
12405 (win32_create_inferior): Don't set current_process_handle and
12406 current_process_id here. Instead pass them on the call to
12407 do_initial_child_stuff.
12408 (win32_attach): Likewise.
12409 (win32_clear_inferiors): New.
12410 (win32_kill): Don't close the current process handle or the
12411 current thread handle here. Instead call win32_clear_inferiors.
12412 (win32_detach): Don't open a new handle to the process. Call
12413 win32_clear_inferiors.
12414 (win32_join): Don't rely on current_process_handle; open a new
12415 handle using the process id.
12416 (win32_wait): Call win32_clear_inferiors when the inferior process
12417 has exited.
12418
ecd7ecbc
DJ		 124192008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
12420
12421 * server.c (monitor_show_help): Add "exit".
12422
1525d545
MG		 124232008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
12424
ecd7ecbc 12425 * Makefile.in (SFILES): Add linux-xtensa-low.c.
1525d545
MG		 12426 (clean): Add reg-xtensa.c.
12427 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
ecd7ecbc
DJ		 12428 * configure.srv (xtensa*-*-linux*) New target.
12429 * linux-xtensa-low.c: New.
12430 * xtensa-xtregs.c: New.
1525d545 12431
59a016f0
PA		 124322008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
12433
12434 * hostio.c: Don't include errno.h.
12435 (errno_to_fileio_errno): Move to hostio-errno.
12436 * hostio.c: (hostio_error): Remove the error parameter. Defer the
12437 error number outputting to the target->hostio_last_error callback.
12438 (hostio_packet_error): Use FILEIO_EINVAL directly.
12439 (handle_open, handle_pread, hostio_error, handle_unlink): Update
12440 calls to hostio_error.
12441 * hostio-errno.c: New.
12442 * server.h (hostio_last_error_from_errno): Declare.
12443 * target.h (target_ops): Add hostio_last_error member.
12444 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
12445 as hostio_last_error handler.
889bf7c5 12446 * spu-low.c (spu_target_ops): Likewise.
59a016f0
PA		 12447 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
12448 (wince_hostio_last_error): New functions.
12449 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
12450 as hostio_last_error handler.
12451 (win32_target_ops) [!_WIN32_WCE]: Register
12452 hostio_last_error_from_errno as hostio_last_error handler.
12453 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
12454 (hostio-errno.o): New rule.
12455 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
12456 * configure.srv (srv_hostio_err_objs): New variable. Default to
12457 hostio-errno.o.
12458 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
12459 * configure: Regenerate.
12460
2d717e4f
DJ		 124612008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12462
12463 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
12464 (linux_kill, linux_detach): Clean up the process list.
12465 * remote-utils.c (remote_open): Improve port number parsing.
12466 (putpkt_binary, input_interrupt): Only send interrupts if the target
12467 is running.
12468 * server.c (extended_protocol): Make static.
12469 (attached): Define earlier.
12470 (exit_requested, response_needed, program_argv): New variables.
12471 (target_running): New.
12472 (start_inferior): Clear attached here.
12473 (attach_inferior): Set attached here.
12474 (require_running): Define.
12475 (handle_query): Use require_running and target_running. Implement
12476 "monitor exit".
12477 (handle_v_attach, handle_v_run): New.
12478 (handle_v_requests): Use require_running. Handle vAttach and vRun.
12479 (gdbserver_usage): Update.
12480 (main): Redo argument parsing. Handle --debug and --multi. Handle
12481 --attach along with other options or after the port. Save
12482 program_argv. Support no initial program. Resynchronize
12483 communication with GDB after an error. Handle "monitor exit".
12484 Use require_running and target_running. Always allow the extended
12485 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
12486 restart in extended mode.
12487 * README: Refer to the GDB manual. Update --attach usage.
12488
7407e2de
AS		 124892007-12-20 Andreas Schwab <schwab@suse.de>
12490
12491 * linux-low.c (STACK_SIZE): Define.
12492 (linux_tracefork_child): Use it. Use __clone2 on ia64.
12493 (linux_test_for_tracefork): Likewise.
12494
b65d95c5
DJ		 124952007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
12496
12497 * linux-low.c (linux_wait_for_event): Update messages. Do not
12498 reinsert auto-delete breakpoints.
12499 * mem-break.c (struct breakpoint): Change return type of handler to
12500 int.
12501 (set_breakpoint_at): Update handler type.
12502 (reinsert_breakpoint_handler): Return 1 instead of calling
12503 delete_breakpoint.
12504 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
12505 setting a new one.
12506 (check_breakpoints): Delete auto-delete breakpoints and return 2.
12507 * mem-break.h (set_breakpoint_at): Update handler type.
12508 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
12509 * win32-low.c (auto_delete_breakpoint): New.
12510 (get_child_debug_event): Use it.
12511
4e799345
DJ		 125122007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
12513
12514 * configure.ac: Check for pread and pwrite.
12515 * hostio.c (handle_pread): Fall back to lseek and read.
12516 (handle_pwrite): Fall back to lseek and write.
12517 * config.in, configure: Regenerated.
12518
27524b67
DJ		 125192007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
12520
12521 * server.c (myresume): Add own_buf argument.
12522 (main): Update calls.
12523
a20d5e98
DJ		 125242007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
12525
12526 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
12527 * remote-utils.c (remote_open): Do not call disable_async_io.
12528 (block_async_io): Delete.
12529 (unblock_async_io): Make static.
12530 (initialize_async_io): New.
12531 * server.c (handle_v_cont): Handle async I/O here.
12532 (myresume): Likewise. Move other common resume tasks here...
12533 (main): ... from here. Call initialize_async_io. Disable async
12534 I/O before the main loop.
12535 * server.h (initialize_async_io): Declare.
12536 (block_async_io, unblock_async_io): Delete prototypes.
12537 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
12538
b79d787e
DJ		 125392007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
12540
12541 * remote-utils.c (readchar): Allow binary data in received messages.
12542
d97903b2
PA		 125432007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12544
12545 * win32-low.c (attaching): New global.
12546 (win32_create_inferior): Clear the `attaching' global.
12547 (win32_attach): Set the `attaching' global.
12548 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
12549 attaching. Only set a breakpoint at the entry point if not
12550 attaching.
12551
311de423
PA		 125522007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12553
12554 * server.c (main): Don't report dll events on the initial
12555 connection on attaches.
12556
6c2d16d2
PA		 125572007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12558
12559 * server.c (main): Relax numerical bases supported for the pid of
12560 the --attach command line argument.
12561
5ca906e6
PA		 125622007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12563
12564 * win32-low.c (win32_attach): Call OpenProcess before
12565 DebugActiveProcess, not after. Add last error output to error
12566 call.
12567
9c6c8194
PA		 125682007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12569
12570 * win32-low.c (win32_get_thread_context)
12571 (win32_set_thread_context): New functions.
12572 (thread_rec): Use win32_get_thread_context.
12573 (continue_one_thread, win32_resume): Use win32_set_thread_context.
12574 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
12575 field.
12576
4d5d1aaa
PA		 125772007-12-03 Leo Zayas
12578 Pedro Alves <pedro_alves@portugalmail.pt>
12579
12580 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
12581 global variables.
12582 (child_add_thread): Minor cleanup.
12583 (child_continue): Resume artificially suspended threads before
12584 calling ContinueDebugEvent.
12585 (suspend_one_thread): New.
12586 (fake_breakpoint_event): New.
12587 (get_child_debug_event): Change return type to int. Check here if
12588 gdb sent an interrupt request. If a soft interrupt was requested,
12589 fake a breakpoint event. Return 0 if there is no event to handle,
12590 and 1 otherwise.
12591 (win32_wait): Don't check here if gdb sent an interrupt request.
12592 Ensure there is a valid event to handle.
12593 (win32_request_interrupt): Add soft interruption method as last
12594 resort.
12595
c436e841
PA		 125962007-12-03 Leo Zayas
12597 Pedro Alves <pedro_alves@portugalmail.pt>
12598
12599 * win32-low.h (win32_thread_info): Add descriptions to the
12600 structure members. Replace `suspend_count' counter by a
12601 `suspended' flag.
12602 * win32-low.c (thread_rec): Update condition of when to get the
12603 context from the inferior. Rely on ContextFlags being set if it
12604 has already been retrieved. Only suspend the inferior thread if
12605 we haven't already. Warn if that fails.
12606 (continue_one_thread): s/suspend_count/suspended/. Only call
12607 ResumeThread once. Warn if that fails.
12608
e7b5fa67
PA		 126092007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
12610
12611 * win32-low.c (win32_wait): Don't read from the inferior when it
12612 has already exited.
12613
a385171d
PA		 126142007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
12615
12616 * Makefile.in (win32_low_h): New variable.
12617 (win32-low.o): Add dependency on $(win32_low_h).
12618 (win32-arm-low.o, win32-i386-low.o): New rules.
12619
f80c84b3
DJ		 126202007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
12621
12622 * hostio.c: Correct copyright year.
12623
a6b151f1
DJ		 126242007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
12625
12626 * Makefile.in (OBS): Add hostio.o.
12627 (hostio.o): New rule.
12628 * server.h (handle_vFile): Declare.
12629 * hostio.c: New file.
12630 * server.c (handle_v_requests): Take packet_len and new_packet_len
12631 for binary packets. Call handle_vFile.
12632 (main): Update call to handle_v_requests.
12633
f9387fc3
DJ		 126342007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
12635
12636 * linux-low.c: Include <sched.h>.
12637
51c2684e
DJ		 126382007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
12639
12640 * linux-low.c (linux_tracefork_grandchild): New.
12641 (linux_tracefork_child): Use clone.
12642 (linux_test_for_tracefork): Use clone; allocate and free a stack.
12643
75f83163
JB		 126442007-10-31 Joel Brobecker <brobecker@adacore.com>
12645
12646 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
12647
da5898ce
DJ		 126482007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
12649
12650 * linux-low.c (handle_extended_wait): Handle unexpected signals.
12651
24a09b5f
DJ		 126522007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
12653
12654 * inferiors.c (change_inferior_id): Delete.
12655 (add_pid_to_list, pull_pid_from_list): New.
12656 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
12657 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
12658 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
12659 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
12660 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
12661 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
12662 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
12663 (using_threads): Always set to 1.
12664 (handle_extended_wait): New.
12665 (add_process): Do not set TID.
12666 (linux_create_inferior): Set must_set_ptrace_flags.
12667 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
12668 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
12669 (linux_thread_alive): Rename TID argument to LWPID.
12670 (linux_wait_for_process): Handle unknown processes. Do not use TID.
12671 (linux_wait_for_event): Do not use TID or check using_threads. Update
12672 call to dead_thread_notify. Call handle_extended_wait.
12673 (linux_create_inferior): Use PTRACE_SETOPTIONS.
12674 (send_sigstop): Delete sigstop_sent.
12675 (wait_for_sigstop): Avoid TID.
12676 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
12677 (linux_test_for_tracefork): New.
12678 (linux_lookup_signals): Use thread_db_active and
12679 linux_supports_tracefork_flag.
12680 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
12681 * linux-low.h (get_process_thread): Avoid TID.
12682 (struct process_ifo): Move thread_known and tid to the end. Remove
12683 sigstop_sent.
12684 (linux_attach_lwp, thread_db_init): Update prototypes.
12685 * server.h (change_inferior_id): Delete prototype.
12686 (add_pid_to_list, pull_pid_from_list): New prototypes.
12687 * thread-db.c (thread_db_use_events): New.
12688 (find_first_thread): Rename to...
12689 (find_one_thread): ...this. Update callers and messages. Do not
12690 call fatal. Check thread_db_use_events. Do not call
12691 change_inferior_id or new_thread_notify.
12692 (maybe_attach_thread): Update. Do not call new_thread_notify.
12693 (thread_db_init): Set thread_db_use_events. Check use_events.
12694 * utils.c (fatal, warning): Correct message prefix.
12695
30ed0a8f
DJ		 126962007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
12697
12698 * Makefile.in (clean): Remove new files.
12699 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
12700 (powerpc-64.o, powerpc-64.c): New rules.
12701 * configure.srv: Use alternate register sets for powerpc64-*-linux*
12702 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
12703 with SPE.
12704 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
12705 SPE targets.
12706 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
12707 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
12708 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
12709 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
12710 (target_regsets): Add AltiVec and SPE register sets.
12711 * configure.ac: Check for AltiVec and SPE.
12712 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
12713 (ppc_fill_vrregset, ppc_store_vrregset): New.
12714 (target_regsets): Add AltiVec register set.
12715 * configure: Regenerated.
12716
fd462a61
DJ		 127172007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
12718
12719 * linux-low.c (O_LARGEFILE): Define.
12720 (linux_read_memory): Use /proc/PID/mem.
12721 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
12722 * configure, config.in: Regenerated.
12723
69f223ed
DJ		 127242007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
12725
12726 * linux-low.c (linux_wait_for_event): Do not pass signals while
12727 single-stepping.
12728
aec18585
PA		 127292007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
12730
12731 * win32-low.c (create_process): New.
12732 (win32_create_inferior): Use create_process instead of
12733 CreateProcess. If create_process failed retry appending an ".exe"
12734 suffix. Store the GetLastError result immediatelly after
12735 create_process calls and use it on the call to error.
12736
34d86ddd
PA		 127372007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
12738
12739 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
12740
5a0e3bd0
JB		 127412007-08-23 Joel Brobecker <brobecker@adacore.com>
12742
12743 * configure.ac: Switch license to GPLv3.
12744
f88c79e6
MS		 127452007-08-01 Michael Snyder <msnyder@access-company.com>
12746
12747 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
12748
6b3d9b83
PA		 127492007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
12750
12751 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
12752 typedef.
12753 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
12754 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
12755 CloseToolhelp32Snapshot.
12756 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
12757 CloseToolhelp32Snapshot.
12758
c588c53c
MS		 127592007-07-27 Michael Snyder <michael.snyder@access-company.com>
12760
12761 * server.c (main): Check for inferior exit before main loop.
12762
aa0403d9
PA		 127632007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
12764
12765 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
12766 instead of on tmp_desc.
12767
255e7678
DJ		 127682007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
12769 Daniel Jacobowitz <dan@codesourcery.com>
12770
12771 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
12772 (add_thread): Minor cleanups.
12773 (clear_inferiors): Move lower in the file. Clear the DLL
12774 list.
12775 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
12776 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
12777 (xml_escape_text): New.
12778 * server.c (handle_query): Handle qXfer:libraries:read. Report it
12779 for qSupported.
12780 (handle_v_cont): Report errors.
12781 (gdbserver_version): Update.
12782 (main): Correct size of own_buf. Do not report initial DLL events.
12783 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
12784 (unloaded_dll, xml_escape_text): New.
12785 * win32-low.c (enum target_waitkind): Update comments.
12786 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
12787 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
12788 (win32_EnumProcessModules, win32_GetModuleInformation)
12789 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
12790 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
12791 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
12792 (win32_Module32First, win32_Module32Next, load_toolhelp)
12793 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
12794 (get_child_debug_event): Handle DLL events.
12795 (win32_wait): Likewise.
12796
0d37add9
DJ		 127972007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
12798
12799 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
12800 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
12801
45e2715e
PA		 128022007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
12803
12804 * win32-low.c (handle_output_debug_string): Ignore event if not
12805 waiting.
12806
c5674cf1
PA		 128072007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
12808
12809 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
12810
2bbe3cc1
DJ		 128112007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
12812
12813 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
12814
ae13219e
DJ		 128152007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
12816
12817 * inferiors.c (change_inferior_id): Add comment.
12818 * linux-low.c (check_removed_breakpoint): Add an early
12819 prototype. Improve debug output.
12820 (linux_attach): Doc update.
12821 (linux_detach_one_process, linux_detach): Clean up before releasing
12822 each process.
12823 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
12824 * linux-low.h (struct process_info): Doc improvement.
12825 * mem-break.c (delete_all_breakpoints): New.
12826 * mem-break.h (delete_all_breakpoints): New prototype.
12827 * thread-db.c (find_first_thread): New.
12828 (thread_db_create_event): Call it instead of
12829 thread_db_find_new_threads. Clean up unused variables.
12830 (maybe_attach_thread): Remove first thread handling.
12831 (thread_db_find_new_threads): Use find_first_thread.
12832 (thread_db_get_tls_address): Likewise.
12833
4105de34
DJ		 128342007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
12835
12836 * thread-db.c (thread_db_find_new_threads): Add prototype.
12837 (thread_db_create_event): Check for the main thread before adding
12838 a new thread.
12839 (maybe_attach_thread): Only enable event reporting if TID == 0.
12840 (thread_db_get_tls_address): Check for new threads.
12841
2b876972
DJ		 128422007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
12843
12844 * linux-low.c (linux_create_inferior): Try execv before execvp.
12845 * spu-low.c (spu_create_inferior): Likewise.
12846
7a245884
DJ		 128472007-06-13 Mike Frysinger <vapier@gentoo.org>
12848
12849 * linux-low.c (linux_create_inferior): Change execv to execvp.
12850 * spu-low.c (spu_create_inferior): Likewies.
12851
117ce543
DJ		 128522007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
12853
12854 * Makefile.in (clean): Clean new files instead of deleted ones.
12855 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
12856 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
12857 rules.
12858 * configure.srv: Specify XML files and new regformats for MIPS and
12859 MIPS64 GNU/Linux.
12860 * linux-mips-low.c (mips_num_regs): Set to only used registers.
12861 (mips_regmap): Do not fetch $0. Remove unused registers. Add
12862 an entry for the restart register.
12863 (mips_cannot_fetch_register, mips_cannot_store_register)
12864 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
12865 register names to match the XML descriptions.
12866 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
12867 restart register instead of $0.
12868
0e7f50da
UW		 128692007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
12870 Markus Deuling <deuling@de.ibm.com>
12871
12872 * remote-utils.c (decode_xfer_write): New function.
12873 * server.h (decode_xfer_write): Add prototype.
12874 * server.c (handle_query): Add PACKET_LEN argument. Support
12875 qXfer:spu:read and qXfer:spu:write packets.
12876 (main): Pass packet_len to handle_query.
12877 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
12878 * target.h (target_ops): Add qxfer_spu.
12879
374c1d38
UW		 128802007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
12881
12882 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
12883 accessing non-seekable spufs files.
12884
bb63802a
UW		 128852007-05-16 Markus Deuling <deuling@de.ibm.com>
12886
889bf7c5 12887 * server.c (handle_query): Add reply for qC packet.
bb63802a 12888
7390519e
PA		 128892007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12890 Leo Zayas <lerele@champenstudios@com>
12891
12892 * server.h (check_remote_input_interrupt_request): New function.
12893 * remote_utils.c (INVALID_DESCRIPTOR): New define.
12894 (remote_desc): Initialize with INVALID_DESCRIPTOR.
12895 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
12896 (check_remote_input_interrupt_request): New function.
12897 * server.h (check_remote_input_interrupt_request): Declare.
3ecf0694 12898 * win32-low.c (winapi_DebugBreakProcess,
7390519e
PA		 12899 winapi_GenerateConsoleCtrlEvent): New typedefs.
12900 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
12901 to 250 ms.
12902 (win32_wait): Check for remote interrupt request
12903 with check_remote_input_interrupt_request.
12904 (win32_request_interrupt): New function.
12905 (win32_target_op): Set request_interrupt to win32_request_interrupt.
12906
34b34921
PA		 129072007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12908
12909 * win32-low.c (debug_registers_changed,
12910 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
12911 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
12912 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
12913 (thread_rec): Get context using the low target.
12914 (child_add_thread): Call thread_added on the low target,
12915 which does the same thing.
12916 (regptr): Delete.
12917 (do_initial_child_stuff): Remove debug registers references.
12918 Set context using the low target. Resume threads after
12919 setting the contexts.
12920 (child_continue): Remove dead variable. Remove debug
12921 registers references.
12922 (child_fetch_inferior_registers): Go through the low target.
12923 (do_child_store_inferior_registers): Remove.
12924 (child_store_inferior_registers): Go through the low target.
12925 (win32_resume): Remove debug registers references.
12926 Set context using the low target.
12927 (handle_exception): Change return type to void. Don't record
12928 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
12929 first chance exception.
889bf7c5 12930 (get_child_debug_event): Change return type to void. Remove
34b34921
PA		 12931 goto loop. Always return after waiting for debug event.
12932 (win32_wait): Convert to switch statement. Handle spurious
12933 events.
12934
12935 * win32-i386-low.c (debug_registers_changed,
12936 debug_registers_used): New.
12937 (initial_stuff): Rename to ...
12938 (i386_initial_stuff): ... this. Clear debug registers
12939 state variables.
12940 (store_debug_registers): Delete.
12941 (i386_get_thread_context): New.
12942 (load_debug_registers): Delete.
12943 (i386_set_thread_context): New.
12944 (i386_thread_added): New.
12945 (single_step): Rename to ...
12946 (i386_single_step): ... this.
12947 (do_fetch_inferior_registers): Rename to ...
12948 (i386_fetch_inferior_register): ... this.
12949 (i386_store_inferior_register): New.
12950 (the_low_target): Adapt to new interface.
12951
12952 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
12953 (arm_get_thread_context): New.
12954 (arm_set_thread_context): New.
12955 (regptr): New.
12956 (do_fetch_inferior_registers): Rename to ...
12957 (arm_fetch_inferior_register): ... this.
12958 (arm_store_inferior_register): New.
12959 (arm_wince_breakpoint): Reimplement as unsigned long.
12960 (arm_wince_breakpoint_len): Define.
12961 (the_low_target): Adapt to new interface.
12962
12963 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
12964 load_debug_registers. Add get_thread_context, set_thread_context,
12965 thread_added and store_inferior_register. Rename
12966 fetch_inferior_registers to fetch_inferior_register.
12967 (regptr): Remove declaration.
12968
dd6953e1
PA		 129692007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12970
12971 * linux-low.c (linux_detach): Change return type to int. Return 0.
12972 * spu-low.c (spu_detach): Likewise.
12973
444d6139
PA		 129742007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12975
12976 * target.h (target_ops): Change return type of detach to int.
12977 Add join.
12978 (join_inferior): New.
12979 * server.c (main): Don't skip detach support on mingw32.
12980 If the inferior doesn't support detaching return error.
12981 Call join_inferior instead of using waitpid.
12982 * linux-low.c (linux_join): New.
12983 (linux_target_op): Add linux_join.
12984 * spu-low.c (spu_join): New.
12985 (spu_target_ops): Add spu_join.
12986 * win32-low.c (win32_detach): Adapt to new interface.
12987 Reopen current_process_handle before detaching. Issue a child
12988 resume before detaching.
12989 (win32_join): New.
12990 (win32_target_op): Add win32_join.
12991
1d5315fe
PA		 129922007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12993
12994 * win32-low.c (win32-attach): Fix return value.
12995 * target.h (target_ops): Describe ATTACH return values.
12996
bf914831
PA		 129972007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12998
12999 * win32-low.c (GETPROCADDRESS): Define.
13000 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
13001 (winapi_DebugSetProcessKillOnExit): Likewise.
13002 (win32_create_inferior): Force usage of ansi CreateProcessA.
13003 (win32_attach): Use GETPROCADDRESS.
13004 (win32_detach): Likewise.
13005
f72f3e60
PA		 130062007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13007
13008 * win32-low.c (win32_wait): Don't use WSTOPSIG.
13009
ed50f18f
PA		 130102007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
13011
13012 * win32-low.c: Commit leftover changes from 2007-03-29.
13013
0c2ead7e
DJ		 130142007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13015
13016 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
13017 fields short instead of int. Add explicit padding.
13018 (i387_cache_to_fsave): Remove unnecessary casts.
13019 (i387_fsave_to_cache): Doc fix.
13020 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
13021
73725ff3
DJ		 130222007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13023
13024 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
13025 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
13026
d99f33d8
PA		 130272007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13028
13029 * configure.srv (arm*-*-mingw32ce*): Move near the other
13030 arm targets.
13031
68070c10
PA		 130322007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13033
2482afc6 13034 * configure.ac: Add errno checking.
68070c10
PA		 13035 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
13036 sys/file.h and malloc.h.
13037 (AC_CHECK_DECLS): Add perror.
13038 (srv_mingwce): Handle.
2482afc6 13039 * configure.srv (i[34567]86-*-cygwin*): Add
68070c10
PA		 13040 win32-i386-low.o to srv_tgtobj.
13041 (i[34567]86-*-mingw*): Likewise.
13042 (arm*-*-mingw32ce*): Add case.
13043 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13044 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
13045 [__MINGW32CE__] (strerror): New function.
13046 [__MINGW32CE__] (errno): Define to GetLastError.
13047 [__MINGW32CE__] (COUNTOF): New macro.
13048 (remote_open): Remove extra close call.
13049 * mem-break.c (delete_breakpoint_at): New function.
13050 * mem-break.h (delete_breakpoint_at): Declare.
13051 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13052 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
13053 [USE_WIN32API] (read, write): Add char* casts.
13054 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
13055 * server.h: Include wincecompat.h on Windows CE.
13056 [HAVE_ERRNO_H]: Check.
13057 (perror): Declare if not declared.
13058 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
13059 (perror_with_name): Remove errno declaration.
13060 * wincecompat.h: New.
13061 * wincecompat.c: New.
13062 * win32-low.h: New.
13063 * win32-arm-low.c: New.
13064 * win32-i386-low.c: New.
13065 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
13066 (OUTMSG2): Make it safe.
13067 (_T): New macro.
13068 (COUNTOF): New macro.
13069 (NUM_REGS): Get it from the low target.
13070 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
13071 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
13072 (thread_rec): Let low target handle debug registers.
13073 (child_add_thread): Likewise.
13074 (child_init_thread_list): Likewise.
13075 (continue_one_thread): Likewise.
13076 (regptr): New.
13077 (do_child_fetch_inferior_registers): Move to ...
13078 * win32-i386-low.c: ... here, and rename to ...
13079 (do_fetch_inferior_registers): ... this.
889bf7c5 13080 * win32-low.c (child_fetch_inferior_registers):
68070c10
PA		 13081 Go through the low target.
13082 (do_child_store_inferior_registers): Use regptr.
13083 (strwinerror): New function.
13084 (win32_create_inferior): Handle Windows CE.
13085 Use strwinerror instead of strerror on Windows error
13086 codes. Add program to the error output.
13087 Don't close the main thread handle on Windows CE.
13088 (win32_attach): Use coredll.dll on Windows CE.
13089 (win32_kill): Close current process and current
13090 thread handles.
13091 (win32_detach): Use coredll.dll on Windows CE.
13092 (win32_resume): Let low target handle debug registers, and
13093 step request.
13094 (handle_exception): Add/Remove initial breakpoint. Avoid
13095 non-existant WSTOPSIG on Windows CE.
13096 (win32_read_inferior_memory): Cast to remove warning.
13097 (win32_arch_string): Go through the low target.
13098 (initialize_low): Call set_breakpoint_data with the low
13099 target's breakpoint.
13100 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
13101 FOP_REGNUM, mappings): Move to ...
13102 * win32-i386-low.c: ... here.
13103 * win32-low.c (win32_thread_info): Move to ...
13104 * win32-low.h: ... here.
13105 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
13106 win32-arm-low.c and wincecompat.c.
13107 (all:): Add $EXEEXT.
13108 (install-only:): Likewise.
13109 (gdbserver:): Likewise.
13110 (gdbreplay:): Likewise.
13111 * config.in: Regenerate.
13112 * configure: Regenerate.
13113
41093d81
PA		 131142007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13115
13116 * win32-low.c: Rename typedef thread_info to
13117 win32_thread_info throughout.
13118
544afa54
PA		 131192007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13120
13121 * win32-i386-low.c: Rename to ...
13122 * win32-low.c: ... this.
13123 * configure.srv: Replace win32-i386-low.o with win32-low.o.
13124 * Makefile.in: Likewise.
13125
bce7165d
PA		 131262007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
13127
13128 * remote-utils.c (monitor_output): Constify msg parameter.
13129 * server.h (monitor_output): Likewise.
13130 * win32-i386-low.c (handle_output_debug_string): New.
13131 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
13132 handle_output_debug_string.
13133 (get_child_debug_event): Likewise.
13134
506c7aa0
DJ		 131352007-03-27 Mat Hostetter <mat@lcs.mit.edu>
13136
13137 * server.c (main): Correct strtoul check.
13138
42c81e2a
DJ		 131392007-03-27 Jon Ringle <jon@ringle.org>
13140
13141 * linux-low.c: Check __ARCH_HAS_MMU__ also.
13142
9453113a
DJ		 131432007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
13144
13145 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
13146
64a69107
DJ		 131472007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
13148
13149 * terminal.h: Check HAVE_SGTTY_H.
13150
131512007-02-27 Mat Hostetter <mat@lcs.mit.edu>
6f8486da
DJ		 13152
13153 * remote-utils.c (remote_open): Print out the assigned port number.
13154
c74d0ad8
DJ		 131552007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
13156
13157 * remote-utils.c (monitor_output): New function.
13158 * server.c (debug_threads): Define here.
13159 (monitor_show_help): New function.
13160 (handle_query): Handle qRcmd.
13161 (main): Do not handle 'd' packet.
13162 * server.h (debug_threads, remote_debug, monitor_output): Declare.
13163 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
13164 of debug_threads.
13165
de7c3b4a
PA		 131662007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13167
13168 * Makefile.in (EXEEXT): New.
13169 (clean): Use $(EXEEXT).
13170
ef57601b
PA		 131712007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13172
13173 * target.h (target_ops): Rename send_signal to request_interrupt,
13174 and remove enum target_signal parameter.
13175 * linux-low.c (linux_request_interrupt): Rename from
13176 linux_send_signal, and always send SIGINT.
13177 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
13178 and always send SIGINT.
13179 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
13180 of send_signal.
13181 (input_interrupt): Likewise.
13182
820f2bda
PA		 131832007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13184
13185 * server.c (get_features_xml): Check if target implemented
13186 arch_string.
13187 * win32-i386-low.c (win32_arch_string): New.
13188 (win32_target_ops): Add win32_arch_string as arch_string member.
13189
ab39bf24
UW		 131902007-02-22 Markus Deuling <deuling@de.ibm.com>
13191
13192 * spu-low.c (spu_arch_string): New.
13193 (spu_target_ops): Add spu_arch_string.
13194
61ff6e04
DJ		 131952007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
13196
13197 * remote-utils.c: Remove HAVE_TERMINAL_H check.
13198 * configure.ac: Do not check for terminal.h.
13199 * configure, config.in: Regenerated.
13200
fb1e4ffc
DJ		 132012007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
13202
13203 * Makefile.in (OBS): Add $(XML_BUILTIN).
13204 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
13205 (clean): Update.
13206 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
13207 (arm-with-iwmmxt.c): New.
13208 * config.in, configure: Regenerate.
13209 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
13210 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
13211 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
13212 (arm*-*-linux*): Add iWMMXt and regset support.
13213 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
13214 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
13215 (arm_store_wmmxregset, target_regsets): New.
13216 * server.c (get_features_xml): Take annex argument. Check builtin
13217 XML documents.
13218 (handle_query): Handle multiple annexes.
13219
0f48aa01
DJ		 132202007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13221
13222 * remote-utils.c [USE_WIN32API] (read, write): Define.
13223 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
13224 write.
13225
23181151
DJ		 132262007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
13227
13228 * linux-i386-low.c (the_low_target): Set arch_string.
13229 * linux-x86-64-low.c (the_low_target): Likewise.
13230 * linux-low.c (linux_arch_string): New.
13231 (linux_target_ops): Add it.
13232 * linux-low.h (struct linux_target_ops): Add arch_string.
13233 * server.c (write_qxfer_response): Use const void * for DATA.
13234 (get_features_xml): New.
13235 (handle_query): Handle qXfer:features:read. Report it for qSupported.
13236 * target.h (struct target_ops): Add arch_string method.
13237
9d606399
DJ		 132382007-01-03 Denis Pilat <denis.pilat@st.com>
13239 Daniel Jacobowitz <dan@codesourcery.com>
13240
13241 * linux-low.c (linux_kill): Handle being called with no threads.
13242 * win32-i386-low.c (win32_kill): Likewise.
13243 (get_child_debug_event): Clear current_process_handle.
13244
132452006-12-30 Denis PILAT <denis.pilat@st.com>
8264bb58
DJ		 13246 Daniel Jacobowitz <dan@codesourcery.com>
13247
13248 * remote-utils.c (remote_open): Check the type of specified
13249 serial port devices before opening them.
13250 * server.c (main): Kill the inferior if an error occurs during
13251 the first remote_open.
13252
a5e13d24
DJ		 132532006-12-05 Markus Deuling <deuling@de.ibm.com>
13254
13255 * README: Update supported targets.
13256
186947f7
DJ		 132572006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
13258
13259 * Makefile.in (clean): Remove reg-mips64.c.
13260 (reg-mips64.c, reg-mips64.o): New rules.
13261 * configure.srv: Handle mips64. Include regset support for mips.
13262 * linux-mips-low.c (union mips_register): New.
13263 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
13264 (mips_breakpoint, mips_breakpoint_at): Use int.
13265 (mips_collect_register, mips_supply_register)
13266 (mips_collect_register_32bit, mips_supply_register_32bit)
13267 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13268 (mips_store_fpregset, target_regsets): New.
13269 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
13270
a13e2c95
UW		 132712006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
13272
13273 * configure.srv: Add target "spu*-*-*".
13274 * Makefile.in (clean): Remove reg-spu.c.
13275 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
13276 * spu-low.c: New file.
13277
cb7283db
DJ		 132782006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
13279
13280 * configure.ac: Correct td_thr_tls_get_addr test.
13281 * configure: Regenerated.
13282
89be2091
DJ		 132832006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
13284
13285 * linux-low.c (linux_wait_for_event): Reformat. Use the
13286 pass_signals array.
13287 * remote-utils.c (decode_address_to_semicolon): New.
13288 * server.c (pass_signals, handle_general_set): New.
13289 (handle_query): Mention QPassSignals for qSupported.
13290 (main): Call handle_general_set.
13291 * server.h (pass_signals, decode_address_to_semicolon): New.
13292
000ef4f0
DJ		 132932006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
13294
13295 * server.c (handle_query): Correct error handling for read_auxv.
13296
b7149293
UW		 132972005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
13298
13299 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
13300 and srv_linux_thread_db to yes.
13301 * linux-s390-low.c (s390_fill_gregset): New function.
13302 (target_regsets): Define data structure.
13303
dae5f5cf
DJ		 133042006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
13305
13306 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
13307 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
13308 * config.in, configure: Regenerated.
13309 * inferiors.c (gdb_id_to_thread): New function.
13310 (gdb_id_to_thread_id): Use it.
13311 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
13312 * linux-low.h (struct process_info): Add th member.
13313 (thread_db_get_tls_address): New prototype.
13314 * remote-utils.c (decode_address): Make non-static.
13315 * server.c (handle_query): Handle qGetTLSAddr.
13316 * server.h (gdb_id_to_thread, decode_address): New prototypes.
13317 * target.h (struct target_ops): Add get_tls_address.
13318 * thread-db.c (maybe_attach_thread): Save the thread handle.
13319 (thread_db_get_tls_address): New.
13320
32ca6d61
DJ		 133212006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
13322
13323 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
13324 (linux_resume_one_process): Take a siginfo_t *. Update all
13325 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
13326 (struct pending_signals): Add a siginfo_t.
13327 (linux_wait_for_process): Always set last_status.
13328 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
13329 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
13330 * linux-low.h (struct process_info): Add last_status.
13331
5ffff7c1
DJ		 133322006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
13333
13334 * remote-utils.c (try_rle): New function.
13335 (putpkt_binary): Use it.
13336
8695c747
DJ		 133372006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
13338
13339 * Makefile.in (clean): Clean reg-x86-64-linux.c.
13340 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
13341 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
13342 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
13343 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
13344 point registers.
13345
290fadea
RS		 133462006-08-08 Richard Sandiford <richard@codesourcery.com>
13347
13348 * server.c (terminal_fd): New variable.
13349 (old_foreground_pgrp): Likewise.
13350 (restore_old_foreground_pgrp): New function.
13351 (start_inferior): Record the terminal file descriptor in terminal_fd
13352 and its original foreground group in old_foreground_pgrp. Register
13353 restore_old_foreground_pgrp with atexit().
13354
9f2e1e63
DJ		 133552006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
13356
13357 * server.c (handle_query): Correct qPart to qXfer.
13358
b80864fb
DJ		 133592006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
13360
13361 * configure.ac: Check for more headers which are missing on
13362 Windows. Automatically supply -lwsock32 and USE_WIN32API.
13363 * configure.srv: Add Cygwin and mingw32.
13364 * remote-utils.c: Don't include headers unconditionally which
13365 are missing on mingw32. Include <winsock.h> for mingw32.
13366 (remote_open): Adjust for mingw32 support. Flush
13367 standard error after writing to it.
13368 (remote_close, putpkt_binary, input_interrupt, block_async_io)
13369 (unblock_async_io, enable_async_io, disable_async_io)
13370 (readchar, getpkt): Update for Winsock support.
13371 (prepare_resume_reply): Expect a protocol signal number.
13372 * server.c: Disable <sys/wait.h> on mingw32.
13373 (start_inferior): Adjust for mingw32 support. Flush
13374 standard error after writing to it.
13375 (attach_inferior): Likewise. Use protocol signal
13376 numbers.
13377 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
13378 and names.
13379 * win32-i386-low.c: New file.
13380 * Makefile.in (XM_CLIBS): Set.
13381 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
13382 (win32-i386-low.o): New dependency rule.
13383 * linux-low.c (linux_wait): Use target signal numbers.
13384 * target.h (struct target_ops): Doc fix.
13385 * server.h (target_signal_to_name): New prototype.
13386 * gdbreplay.c: Don't include headers unconditionally which
13387 are missing on mingw32. Include <winsock.h> for mingw32.
13388 (remote_close, remote_open): Adjust for Winsock support.
13389 * configure, config.in: Regenerated.
13390
0876f84a
DJ		 133912006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
13392
13393 * server.c (decode_xfer_read, write_qxfer_response): New.
13394 (handle_query): Take a packet length argument. Handle
13395 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
13396 the qSupported response.
13397 (main): Update call to handle_query.
13398
01f9e8fa
DJ		 133992006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
13400
13401 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
13402 (putpkt_binary): Renamed from putpkt and adjusted for binary
13403 data.
13404 (putpkt): New wrapper for putpkt_binary.
13405 (readchar): Don't mask off the high bit.
13406 (decode_X_packet): New function.
13407 * server.c (main): Call putpkt_binary if a handler sets the packet
13408 length. Save the length of the incoming packet. Handle 'X'.
13409 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
13410
be2a5f71
DJ		 134112006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
13412
13413 * server.c (handle_query): Handle qSupported.
13414
ea025f5f
DJ		 134152006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
13416
13417 * remote-utils.c (all_symbols_looked_up): New variable.
13418 (look_up_one_symbol): Check it.
13419 * server.h (look_up_one_symbol): New declaration.
13420 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
13421
9308fc88
DJ		 134222006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
13423
13424 * Makefile.in (linux-arm-low.o): Update dependencies.
66f338c7 13425 * linux-arm-low.c: Include "gdb_proc_service.h".
9308fc88
DJ		 13426 (PTRACE_GET_THREAD_AREA): Define.
13427 (ps_get_thread_area): New function.
13428
52fb6437
NS		 134292006-05-09 Nathan Sidwell <nathan@codesourcery.com>
13430
13431 * configure.srv (m68k*-*-uclinux*): New target.
13432 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
13433 (linux_resume_one_process): Remove extraneous cast.
13434 (linux_read_offsets): New.
13435 (linux_target_op): Add linux_read_offsets on mmuless systems.
13436 * server.c (handle_query): Add qOffsets logic.
13437 * target.h (struct target_ops): Add read_offsets.
13438
21b0f40c
DJ		 134392006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
13440
13441 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
13442 (PTRACE_GET_THREAD_AREA): Define.
13443 (ps_get_thread_area): New function.
13444 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
13445 (linux-x86-64-low.o): Update.
13446
0050a760
DJ		 134472006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
13448
13449 * configure.ac: Remove checks for prfpregset_t.
13450 * gdb_proc_service.h: New file.
13451 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
13452 new "gdb_proc_service.h".
13453 * proc-service.c: Likewise.
13454 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
13455 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
13456 * Makefile.in (gdb_proc_service_h): Updated.
13457 * configure, config.in: Regenerated.
13458
b92a518e
DJ		 134592006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
13460
13461 * remote-utils.c (prepare_resume_reply): Move declaration
13462 of gdb_id_from_wait to the top of the block.
13463
545587ee
DJ		 134642006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
13465
13466 * linux-low.c (regsets_store_inferior_registers): Read the regset
13467 from the target before filling it.
13468
9db87ebd
DJ		 134692006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
13470
13471 * server.c (attach_inferior): Return SIGTRAP for a successful
13472 attach.
13473
dd24457d
DJ		 134742006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13475
13476 * Makefile.in (OBS): Add version.o.
13477 (STAGESTUFF): Delete.
13478 (version.o): Add dependencies.
13479 (version.c): Replace rule.
13480 (clean): Remove version.c.
13481 * server.c (gdbserver_version): New.
13482 (gdbserver_usage): Use printf.
13483 (main): Handle --version and --help.
13484 * server.h (version, host_name): Add declarations.
13485
6f0f660e
EZ		 134862005-12-23 Eli Zaretskii <eliz@gnu.org>
13487
889bf7c5
PA		 13488 * linux-arm-low.c:
13489 * linux-arm-low.c:
13490 * inferiors.c:
13491 * i387-fp.h:
13492 * i387-fp.c:
13493 * gdbreplay.c:
13494 * regcache.c:
13495 * proc-service.c:
13496 * mem-break.h:
13497 * mem-break.c:
13498 * linux-x86-64-low.c:
13499 * linux-sh-low.c:
13500 * linux-s390-low.c:
13501 * linux-ppc64-low.c:
13502 * linux-ppc-low.c:
13503 * linux-mips-low.c:
13504 * linux-m68k-low.c:
13505 * linux-m32r-low.c:
13506 * linux-low.h:
13507 * linux-low.c:
13508 * linux-ia64-low.c:
13509 * linux-i386-low.c:
13510 * linux-crisv32-low.c:
13511 * thread-db.c:
13512 * terminal.h:
13513 * target.h:
13514 * target.c:
13515 * server.h:
13516 * server.c:
13517 * remote-utils.c:
13518 * regcache.h:
13519 * utils.c:
13520 * Makefile.in:
13521 * configure.ac:
6f0f660e
EZ		 13522 * gdbserver.1: Add (C) after Copyright. Update the FSF
13523 address.
13524
9d1fb177
DJ		 135252005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
13526
13527 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
13528 (arm_breakpoint_at): Recognize both breakpoints.
13529 (the_low_target): Use the correct breakpoint instruction.
13530
011a70c2
DJ		 135312005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
13532
13533 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
13534 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
13535 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
13536 (the_low_target): Update.
13537
7fb85e41
AS		 135382005-10-25 Andreas Schwab <schwab@suse.de>
13539
13540 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
13541
13542 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
13543 (ia64_num_regs): Reduce to 462.
13544
3db0444b
DJ		 135452005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
13546
13547 * acinclude.m4: Correct quoting.
13548 * aclocal.m4: Regenerated.
13549
13550 Suggested by SZOKOVACS Robert <szo@ies.hu>:
13551 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
13552 (thread_db_init): Call thread_db_err_str.
13553 * configure.ac: Check for TD_VERSION.
13554 * config.in, configure: Regenerated.
13555
bee0189a
DJ		 135562005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13557
13558 * server.h (error, fatal, warning): Add ATTR_FORMAT.
13559
e9d25b98
DJ		 135602005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13561
13562 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
13563 is not available. Define HAVE_PTRACE_GETREGS if it is.
13564 * config.in, configure: Regenerated.
13565 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
13566 * linux-i386-low.c, linux-m68k-low.c: Update to use
13567 HAVE_PTRACE_GETREGS.
13568 * linux-low.c (regsets_fetch_inferior_registers)
13569 (regsets_store_inferior_registers): Only return 0 if we processed
13570 GENERAL_REGS.
13571 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
13572 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
13573
a06660f7
DJ		 135742005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13575
13576 * inferiors.c (struct thread_info): Add gdb_id.
13577 (add_thread): Add gdb_id argument.
13578 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
13579 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
13580 calls to add_thread.
13581 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
13582 * server.c (handle_query): Use thread_to_gdb_id.
13583 (handle_v_cont, main): Use gdb_id_to_thread_id.
13584 * server.h (add_thread): Update prototype.
13585 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
13586 prototypes.
13587
5a1f5858
DJ		 135882005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13589
13590 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
13591 left-padded registers.
13592 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
13593 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
13594
e122f1f5
SE		 135952005-07-01 Steve Ellcey <sje@cup.hp.com>
13596
13597 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
13598 * configure: Regenerate.
13599 * config.in: Regenerate.
13600 * server.h (NEED_DECLARATION_STRERROR):
13601 Replace with !HAVE_DECL_STRERROR.
13602
d592fa2f
DJ		 136032005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
13604
13605 * linux-low.c (linux_wait, linux_send_signal): Don't test
13606 an unsigned long variable for > 0 if it could be MAX_ULONG.
13607 * server.c (myresume): Likewise.
13608 * target.c (set_desired_inferior): Likewise.
13609
ccbd4912
MK		 136102005-06-13 Mark Kettenis <kettenis@gnu.org>
13611
13612 * configure.ac: Simplify and improve check for socklen_t.
13613 * configure, config.in: Regenerate.
13614
f450004a
DJ		 136152005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
13616
13617 * acconfig.h: Remove.
13618 * configure.ac: Add a test for socklen_t. Use three-argument
13619 AC_DEFINE throughout.
13620 * config.in: Regenerated using autoheader 2.59.
13621 * configure: Regenerated.
13622
13623 * gdbreplay.c (socklen_t): Provide a default.
13624 (remote_open): Use socklen_t.
13625 * remote-utils.c (socklen_t): Provide a default.
13626 (remote_open): Use socklen_t.
13627 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
13628 unsigned char.
13629
13630 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
13631 char for buffers.
13632 * linux-low.c (linux_read_memory, linux_write_memory)
13633 (linux_read_auxv): Likewise.
13634 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
13635 (check_mem_write): Likewise.
13636 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
13637 Likewise.
13638 * regcache.c (struct inferior_rgcache_data, registers_to_string)
13639 (registers_from_string, register_data): Likewise.
13640 * server.c (handle_query, main): Likewise.
13641 * server.h (convert_ascii_to_int, convert_int_to_ascii)
13642 (decode_M_packet): Likewise.
13643 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
13644 * target.h (struct target_ops): Update read_memory, write_memory,
13645 and read_auxv.
13646 (read_inferior_memory, write_inferior_memory): Update.
13647 * linux-low.h (struct linux_target_ops): Change type of breakpoint
13648 to unsigned char *.
13649 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
13650 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
13651 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
13652 linux-s390-low.c, linux-sh-low.c: Update for changes in
13653 read_inferior_memory and the_low_target->breakpoint.
13654
eee84df1
DJ		 136552005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
13656
13657 * Makefile.in (SFILES): Add linux-ppc64-low.c.
13658 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
13659 * configure.srv: Add powerpc64-*-linux*.
13660 * linux-ppc64-low.c: New file.
13661
45b134e5
OF		 136622005-05-23 Orjan Friberg <orjanf@axis.com>
13663
13664 * linux-cris-low.c: New file with support for CRIS.
13665 * linux-crisv32-low.c: Ditto for CRISv32.
13666 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
13667 (clean): Add reg-cris.c and reg-crisv32.c.
889bf7c5 13668 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
45b134e5
OF		 13669 reg-crisv32.o, and reg-crisv32.c to make rules.
13670 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
13671 recognized targets.
13672
48d93c75
UW		 136732005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
13674
13675 * linux-low.c (fetch_register): Ensure buffer size is a multiple
13676 of sizeof (PTRACE_XFER_TYPE).
13677 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
13678
e013ee27
OF		 136792005-05-12 Orjan Friberg <orjanf@axis.com>
13680
889bf7c5 13681 * target.h (struct target_ops): Add insert_watchpoint,
e013ee27
OF		 13682 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
13683 pointers for hardware watchpoint support.
13684 * linux-low.h (struct linux_target_ops): Ditto.
13685 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
13686 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
13687 to linux_target_ops.
13688 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
13689 reply packet.
13690 * server.c (main): Recognize 'Z' and 'z' packets.
13691
b0ded00b
UW		 136922005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
13693
13694 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
13695 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
13696 (the_low_target): Add new members.
13697
8643e2ad
DJ		 136982005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
13699
13700 * proc-service.c (ps_lgetregs): Search all_processes instead of
13701 all_threads.
13702
fc620387
DJ		 137032005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
13704
13705 * server.c (start_inferior): Change return type to int.
13706 (attach_inferior): Change sigptr to int *.
13707 (handle_v_cont, handle_v_requests): Change signal to int *.
13708 (main): Change signal to int.
13709
137102005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI		 13711
13712 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
13713 * configure.srv: Add m32r*-*-linux*.
13714 * linux-m32r-low.c: New file.
13715
e0e76420
DJ		 137162005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
13717
13718 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
13719
a1928bad
DJ		 137202005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
13721
13722 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
13723 Take unsigned long arguments for PIDs.
13724 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
13725 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
13726 (wait_for_sigstop, linux_resume_one_process)
13727 (regsets_fetch_inferior_registers, linux_send_signal)
13728 (linux_read_auxv): Likewise. Update the types of variables holding
13729 PIDs. Update format string specifiers.
13730 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
13731 * remote-utils.c (prepare_resume_reply): Likewise.
13732 * server.c (cont_thread, general_thread, step_thread)
13733 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
13734 unsigned long.
13735 (handle_query): Update format specifiers.
13736 (handle_v_cont, main): Use strtoul for thread IDs.
13737 * server.h (struct inferior_list_entry): Use unsigned long for ID.
13738 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
13739 (general_thread, step_thread, thread_from_wait)
13740 (old_thread_from_wait): Update.
13741 * target.h (struct thread_resume): Use unsigned long for THREAD.
13742 (struct target_ops): Use unsigned long for arguments to attach and
13743 thread_alive.
13744
dcdb98d2
DJ		 137452005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
13746
13747 * acinclude.m4: Include bfd/bfd.m4 directly.
13748 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
13749 <agriffis@toolchain.org>.
13750 * aclocal.m4, configure: Regenerated.
13751
bec39cab
AC		 137522005-01-07 Andrew Cagney <cagney@gnu.org>
13753
13754 * configure.ac: Rename configure.in, require autoconf 2.59.
13755 * configure: Re-generate.
13756
434c4c77
DJ		 137572004-12-08 Daniel Jacobowitz <dan@debian.org>
13758
13759 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
13760 LIBS when finished.
13761 * aclocal.m4: Regenerated.
13762 * configure: Regenerated.
13763
db1d3e1b
AS		 137642004-11-21 Andreas Schwab <schwab@suse.de>
13765
13766 * linux-m68k-low.c (m68k_num_gregs): Define.
13767 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
13768 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
13769 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
13770 (m68k_breakpoint_at): New. Add to the_low_target.
13771
13772 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
13773 srv_linux_thread_db to yes.
13774
43360365
JB		 137752004-10-20 Joel Brobecker <brobecker@gnat.com>
13776
13777 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
13778 (ARCH_SET_FS): Likewise.
13779 (ARCH_GET_FS): Likewise.
13780 (ARCH_GET_GS): Likewise.
13781
fd500816
DJ		 137822004-10-16 Daniel Jacobowitz <dan@debian.org>
13783
13784 * linux-i386-low.c (ps_get_thread_area): New.
13785 * linux-x86-64-low.c (ps_get_thread_area): New.
13786 * linux-low.c: Include <sys/syscall.h>.
13787 (linux_kill_one_process): Don't kill the first thread here.
13788 (linux_kill): Kill the first thread here.
13789 (kill_lwp): New function.
13790 (send_sigstop, linux_send_signal): Use it.
13791 * proc-service.c: Clean up #ifdefs.
13792 (fpregset_info): Delete.
13793 (ps_lgetregs): Update and enable implementation.
13794 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
13795 implementations.
13796 * remote-utils.c (struct sym_cache, symbol_cache): New.
13797 (input_interrupt): Print a clearer message.
13798 (async_io_enabled): New variable.
13799 (enable_async_io, disable_async_io): Use it. Update comments.
13800 (look_up_one_symbol): Use the symbol cache.
13801 * thread-db.c (thread_db_look_up_symbols): New function.
13802 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
13803
f6de3c42
DJ		 138042004-10-16 Daniel Jacobowitz <dan@debian.org>
13805
13806 * configure.in: Test for -rdynamic.
13807 * configure: Regenerated.
13808 * Makefile (INTERNAL_LDFLAGS): New.
13809 (gdbserver, gdbreplay): Use it.
13810
2c0fc042
AC		 138112004-09-02 Andrew Cagney <cagney@gnu.org>
13812
13813 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
13814
075b3282
DJ		 138152004-03-23 Daniel Jacobowitz <drow@mvista.com>
13816
13817 * linux-low.c (linux_wait): Clear all_processes list also.
13818
fa6a77dc
DJ		 138192004-03-12 Daniel Jacobowitz <drow@mvista.com>
13820
13821 * linux-low.c: Include <errno.h>. Remove extern declaration of
13822 errno.
13823
6d782a97
DJ		 138242004-03-12 Daniel Jacobowitz <drow@mvista.com>
13825
13826 * gdbreplay.c, server.h, utils.c: Update copyright years.
13827
3a7fb99b
DJ		 138282004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
13829
13830 * server.c (main): Print child status or termination signal from
13831 variable 'signal', not 'sig'.
13832
c3e735a6
DJ		 138332004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
13834
13835 * linux-low.c (linux_read_memory): Change return type to
13836 int. Check for and return error from ptrace().
13837 * target.c (read_inferior_memory): Change return type to int. Pass
13838 back return status from the_target->read_memory().
13839 * target.h (struct target_ops): Adapt *read_memory() prototype.
13840 Update comment.
13841 (read_inferior_memory): Adapt prototype.
13842 * server.c (main): Return an error packet if
13843 read_inferior_memory() returns an error.
13844
a59d1c82
DJ		 138452004-03-04 Daniel Jacobowitz <drow@mvista.com>
13846
13847 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
13848 Unify with other clean targets.
13849
dc3f8883
DJ		 138502004-02-29 Daniel Jacobowitz <drow@mvista.com>
13851
13852 * server.c (handle_v_cont): Call set_desired_inferior.
13853
89a208da
DJ		 138542004-02-29 Daniel Jacobowitz <drow@mvista.com>
13855
13856 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
13857
62ea82f5
DJ		 138582004-02-29 Daniel Jacobowitz <drow@mvista.com>
13859
13860 * linux-low.c (linux_wait): Unblock async I/O.
13861 (linux_resume): Block and enable async I/O.
13862 * remote-utils.c (block_async_io, unblock_async_io): New functions.
13863 * server.h (block_async_io, unblock_async_io): Add prototypes.
13864
6910d122
DJ		 138652004-02-29 Daniel Jacobowitz <drow@mvista.com>
13866
13867 * remote-utils.c (remote_open): Print a status notice after
13868 opening a TCP port.
13869 * server.c (attach_inferior): Print a status notice after
13870 attaching.
13871
138722004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ		 13873
13874 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
13875
c89dc5d4
DJ		 138762004-02-26 Daniel Jacobowitz <drow@mvista.com>
13877
13878 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
13879 error packet.
13880 * server.c, target.h: Update copyright years.
13881
4b8dad4a
RM		 138822004-02-25 Roland McGrath <roland@redhat.com>
13883
13884 * target.h (struct target_ops): New member `read_auxv'.
13885 * server.c (handle_query): Handle qPart:auxv:read: query using that.
13886 * linux-low.c (linux_read_auxv): New function.
13887 (linux_target_ops): Initialize `read_auxv' member to that.
13888
d7446758
JB		 138892004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
13890
13891 Committed by Jim Blandy <jimb@redhat.com>.
13892
13893 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 13894 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB		 13895 instead of GPR_SIZE to distiguish s390 and s390x targets.
13896
5544ad89
DJ		 138972004-01-31 Daniel Jacobowitz <drow@mvista.com>
13898
13899 * linux-low.c: Update copyright year.
13900 (check_removed_breakpoint): Clear pending_is_breakpoint.
13901 (linux_set_resume_request, linux_queue_one_thread)
13902 (resume_status_pending_p): New functions.
13903 (linux_continue_one_thread): Use process->resume.
13904 (linux_resume): Only resume threads if there are no pending events.
13905 * linux-low.h (struct process_info): Add resume request
13906 pointer.
13907
2a68b70e
DJ		 139082004-01-30 Daniel Jacobowitz <drow@mvista.com>
13909
13910 * regcache.c (new_register_cache): Clear the allocated register
13911 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
13912
64386c31
DJ		 139132003-10-13 Daniel Jacobowitz <drow@mvista.com>
13914
13915 * linux-low.c (linux_resume): Take a struct thread_resume *
13916 argument.
13917 (linux_wait): Update call.
13918 (resume_ptr): New static variable.
13919 (linux_continue_one_thread): Renamed from
13920 linux_continue_one_process. Use resume_ptr.
13921 (linux_resume): Use linux_continue_one_thread.
13922 * server.c (handle_v_cont, handle_v_requests): New functions.
13923 (myresume): New function.
13924 (main): Handle 'v' case.
13925 * target.h (struct thread_resume): New type.
13926 (struct target_ops): Change argument of "resume" to struct
13927 thread_resume *.
13928 (myresume): Delete macro.
13929
c938e9b0
L		 139302003-08-08 H.J. Lu <hongjiu.lu@intel.com>
13931
13932 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
13933 (uninstall): Support DESTDIR.
13934
7f313d07
BC		 13935Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
13936
13937 * configure.srv: Add xscale*linux copy of arm*linux entry.
13938
3b2fc2ea
DJ		 139392003-07-24 Daniel Jacobowitz <drow@mvista.com>
13940
13941 * linux-arm-low.c (arm_reinsert_addr): New function.
13942 (the_low_target): Add arm_reinsert_addr.
13943
1c0a559e
MK		 139442003-07-08 Mark Kettenis <kettenis@gnu.org>
13945
13946 * mem-break.c: Remove whitespace at end of file.
13947
43d5792c
DJ		 139482003-06-28 Daniel Jacobowitz <drow@mvista.com>
13949
13950 * configure.in: Check whether we need to prototype strerror.
13951 * server.h: Optionally prototype strerror.
13952 * gdbreplay.c (perror_with_name): Use strerror.
13953 * linux-low.c (linux_attach_lwp): Use strerror.
13954 * utils.c (perror_with_name): Use strerror.
13955 * config.in, configure: Regenerated.
13956
c8a86edf
DJ		 139572003-06-28 Daniel Jacobowitz <drow@mvista.com>
13958
13959 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
13960 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
13961
73d37363
DJ		 139622003-06-20 Daniel Jacobowitz <drow@mvista.com>
13963
13964 * Makefile.in (SFILES): Update.
13965 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
13966 low-sun3.c: Remove files.
13967
6ad8ae5c
DJ		 139682003-06-17 Daniel Jacobowitz <drow@mvista.com>
13969
13970 * linux-low.c: Move comment to linux_thread_alive where it belonged.
13971 (linux_detach_one_process, linux_detach): New functions.
13972 (linux_target_ops): Add linux_detach.
13973 * server.c (main): Handle 'D' packet.
13974 * target.h (struct target_ops): Add "detach" member.
13975 (detach_inferior): Define.
13976
1581182a
MK		 139772003-06-13 Mark Kettenis <kettenis@gnu.org>
13978
13979 From Kelley Cook <kelleycook@wideopenwest.com>:
13980 * configure.srv: Accept i[34567]86 variants.
13981
e5379b03
DJ		 139822003-06-05 Daniel Jacobowitz <drow@mvista.com>
13983
13984 * linux-low.c (linux_wait_for_event): Correct comment typos.
13985 (linux_resume_one_process): Call check_removed_breakpoint.
13986 (linux_send_signal): New function.
13987 (linux_target_ops): Add linux_send_signal.
13988 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
13989 of kill.
13990 * target.h (struct target_ops): Add send_signal.
13991
2ff29de4
JB		 139922003-05-29 Jim Blandy <jimb@redhat.com>
13993
13994 * linux-low.c (usr_store_inferior_registers): Transfer buf in
13995 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
13996 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
13997 away part of the register's value.
13998
254787d4
DJ		 139992003-03-26 Daniel Jacobowitz <drow@mvista.com>
14000
14001 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
14002 (linux_wait_for_event, linux_init_signals): Likewise.
14003
94e10508
DJ		 140042003-03-17 Daniel Jacobowitz <drow@mvista.com>
14005
14006 * configure.in: Check for stdlib.h.
14007 * configure: Regenerated.
14008 * config.in: Regenerated.
14009
4c0711e0
DJ		 140102003-01-04 Andreas Schwab <schwab@suse.de>
14011
14012 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
14013
ef66e766
AC		 140142003-01-02 Andrew Cagney <ac131313@redhat.com>
14015
14016 * Makefile.in: Remove obsolete code.
14017
a1358604
DJ		 140182002-11-20 Daniel Jacobowitz <drow@mvista.com>
14019
14020 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
14021 defined(PT_FPR0_HI).
14022
23ce3b1c
DJ		 140232002-11-17 Stuart Hughes <seh@zee2.com>
14024
14025 * linux-arm-low.c (arm_num_regs): Increase.
14026 (arm_regmap): Include status register.
14027
140282002-11-17 Daniel Jacobowitz <drow@mvista.com>
14029
14030 * linux-low.c (register_addr): Remove incorrect -1 check.
14031
a9fa9f7d
DJ		 140322002-08-29 Daniel Jacobowitz <drow@mvista.com>
14033
14034 * linux-low.c (linux_create_inferior): Call setpgid. Return
14035 the new PID.
14036 (unstopped_p, linux_signal_pid): Remove.
14037 (linux_target_ops): Remove linux_signal_pid.
14038 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
14039 global instead of target method.
14040 * target.h (struct target_ops): Remove signal_pid. Update comment
14041 for create_inferior.
14042 * server.c (signal_pid): New variable.
14043 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 14044 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ		 14045 (attach_inferior): Set signal_pid.
14046
17574093
DJ		 140472002-08-23 Daniel Jacobowitz <drow@mvista.com>
14048
14049 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
14050
140512002-08-20 Jim Blandy <jimb@redhat.com>
14052
14053 * Makefile.in (LDFLAGS): Allow the configure script to establish a
14054 default for this.
14055
140562002-08-01 Andrew Cagney <cagney@redhat.com>
14057
14058 * Makefile.in: Make chill references obsolete.
14059
140602002-07-24 Kevin Buettner <kevinb@redhat.com>
14061
14062 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
14063 * configure: Regenerate.
14064 * config.in: Regenerate.
14065
140662002-07-09 David O'Brien <obrien@FreeBSD.org>
14067
14068 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
14069 (perror_with_name, remote_close, remote_open, expect, play): Static.
14070
140712002-07-04 Michal Ludvig <mludvig@suse.cz>
14072
4b8dad4a 14073 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ		 14074 byte offsets instead of an array of indexes.
14075 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
14076
140772002-06-13 Daniel Jacobowitz <drow@mvista.com>
14078
14079 * regcache.c: Add comment.
14080
140812002-06-11 Daniel Jacobowitz <drow@mvista.com>
14082
14083 * thread-db.c: New file.
14084 * proc-service.c: New file.
14085 * acinclude.m4: New file.
14086 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
14087 proc-service.o, and thread-db.o.
14088 (linux-low.o): Add USE_THREAD_DB.
14089 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
14090 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
14091 * aclocal.m4: Regenerated.
14092 * config.in: Regenerated.
14093 * configure: Regenerated.
14094 * configure.in: Check for proc_service.h, sys/procfs.h,
14095 thread_db.h, and linux/elf.h headrs.
14096 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
14097 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
14098 Check for -lthread_db and thread support.
14099 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
14100 PowerPC, and SuperH.
14101 * i387-fp.c: Constify arguments.
14102 * i387-fp.h: Likewise.
14103 * inferiors.c: (struct thread_info): Renamed from
14104 `struct inferior_info'. Remove PID member. Use generic inferior
14105 list header. All uses updated.
14106 (inferiors, signal_pid): Removed.
14107 (all_threads): New variable.
14108 (get_thread): Define.
14109 (add_inferior_to_list): New function.
14110 (for_each_inferior): New function.
14111 (change_inferior_id): New function.
14112 (add_inferior): Removed.
14113 (remove_inferior): New function.
14114 (add_thread): New function.
14115 (free_one_thread): New function.
14116 (remove_thread): New function.
14117 (clear_inferiors): Use for_each_inferior and free_one_thread.
14118 (find_inferior): New function.
14119 (find_inferior_id): New function.
14120 (inferior_target_data): Update argument type.
14121 (set_inferior_target_data): Likewise.
14122 (inferior_regcache_data): Likewise.
14123 (set_inferior_regcache_data): Likewise.
14124 * linux-low.c (linux_bp_reinsert): Remove.
14125 (all_processes, stopping_threads, using_thrads)
14126 (struct pending_signals, debug_threads, pid_of): New.
14127 (inferior_pid): Replace with macro.
14128 (struct inferior_linux_data): Remove.
14129 (get_stop_pc, add_process): New functions.
14130 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
14131 Use add_process and add_thread.
14132 (linux_attach_lwp): New function, based on old linux_attach. Use
14133 add_process and add_thread. Set stop_expected for new threads.
14134 (linux_attach): New function.
14135 (linux_kill_one_process): New function.
14136 (linux_kill): Kill all LWPs.
14137 (linux_thread_alive): Use find_inferior_id.
14138 (check_removed_breakpoints, status_pending_p): New functions.
14139 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
14140 Update. Use WNOHANG. Wait for cloned processes also. Update process
14141 struct for the found process.
14142 (linux_wait_for_event): New function.
14143 (linux_wait): Use it. Support LWPs.
14144 (send_sigstop, wait_for_sigstop, stop_all_processes)
14145 (linux_resume_one_process, linux_continue_one_process): New functions.
14146 (linux_resume): Support LWPs.
14147 (REGISTER_RAW_SIZE): Remove.
14148 (fetch_register): Use register_size instead. Call supply_register.
14149 (usr_store_inferior_registers): Likewise. Call collect_register.
14150 Fix recursive case.
14151 (regsets_fetch_inferior_registers): Improve error message.
14152 (regsets_store_inferior_registers): Add debugging.
14153 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
14154 (unstopped_p, linux_signal_pid): New functions.
14155 (linux_target_ops): Add linux_signal_pid.
14156 (linux_init_signals): New function.
14157 (initialize_low): Call it. Initialize using_threads.
14158 * regcache.c (inferior_regcache_data): Add valid
14159 flag.
14160 (get_regcache): Fetch registers lazily. Add fetch argument
14161 and update all callers.
14162 (regcache_invalidate_one, regcache_invalidate): New
14163 functions.
14164 (new_register_cache): Renamed from create_register_cache.
14165 Return the new regcache.
14166 (free_register_cache): Change argument to a void *.
14167 (registers_to_string, registers_from_string): Call get_regcache
14168 with fetch flag set.
14169 (register_data): Make static. Pass fetch flag to get_regcache.
14170 (supply_register): Call get_regcache with fetch flag clear.
14171 (collect_register): Call get_regcache with fetch flag set.
14172 (collect_register_as_string): New function.
14173 * regcache.h: Update.
14174 * remote-utils.c (putpkt): Flush after debug output and use
14175 stderr.
14176 Handle input interrupts while waiting for an ACK.
14177 (input_interrupt): Use signal_pid method.
14178 (getpkt): Flush after debug output and use stderr.
14179 (outreg): Use collect_register_as_string.
14180 (new_thread_notify, dead_thread_notify): New functions.
14181 (prepare_resume_reply): Check using_threads. Set thread_from_wait
14182 and general_thread.
14183 (look_up_one_symbol): Flush after debug output.
14184 * server.c (step_thread, server_waiting): New variables.
14185 (start_inferior): Don't use signal_pid. Update call to mywait.
14186 (attach_inferior): Update call to mywait.
14187 (handle_query): Handle qfThreadInfo and qsThreadInfo.
14188 (main): Don't fetch/store registers explicitly. Use
14189 set_desired_inferior. Support proposed ``Hs'' packet. Update
14190 calls to mywait.
14191 * server.h: Update.
14192 (struct inferior_list, struct_inferior_list_entry): New.
14193 * target.c (set_desired_inferior): New.
14194 (write_inferior_memory): Constify.
14195 (mywait): New function.
14196 * target.h: Update.
14197 (struct target_ops): New signal_pid method.
14198 (mywait): Removed macro, added prototype.
14199
14200 * linux-low.h (regset_func): Removed.
14201 (regset_fill_func, regset_store_func): New.
14202 (enum regset_type): New.
14203 (struct regset_info): Add type field. Use new operation types.
14204 (struct linux_target_ops): stop_pc renamed to get_pc.
14205 Add decr_pc_after_break and breakpoint_at.
14206 (get_process, get_thread_proess, get_process_thread)
14207 (strut process_info, all_processes, linux_attach_lwp)
14208 (thread_db_init): New.
14209
14210 * linux-arm-low.c (arm_get_pc, arm_set_pc,
14211 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
14212 (the_low_target): Add new members.
14213 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
14214 (i386_store_fpxregset): Constify.
14215 (target_regsets): Add new kind identifier.
14216 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
14217 (i386_set_pc): Add debugging.
14218 (i386_breakpoint_at): New function.
14219 (the_low_target): Add new members.
14220 * linux-mips-low.c (mips_get_pc, mips_set_pc)
14221 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
14222 (mips_breakpoint_at): New.
14223 (the_low_target): Add new members.
14224 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
14225 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
14226 (the_low_target): Add new members.
14227 * linux-sh-low.c (sh_get_pc, sh_set_pc)
14228 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
14229 (the_low_target): Add new members.
14230 * linux-x86-64-low.c (target_regsets): Add new kind
14231 identifier.
14232
142332002-05-15 Daniel Jacobowitz <drow@mvista.com>
14234
14235 From Martin Pool <mbp@samba.org>:
14236 * server.c (gdbserver_usage): New function.
14237 (main): Call it.
14238
142392002-05-14 Daniel Jacobowitz <drow@mvista.com>
14240
14241 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
14242 stop_at -> stop_pc.
14243
142442002-05-04 Andrew Cagney <ac131313@redhat.com>
14245
14246 * Makefile.in: Remove obsolete code.
14247
142482002-04-24 Michal Ludvig <mludvig@suse.cz>
14249
14250 * linux-low.c (regsets_fetch_inferior_registers),
14251 (regsets_store_inferior_registers): Removed cast to int from
14252 ptrace() calls.
14253 * regcache.h: Added declaration of struct inferior_info.
14254
142552002-04-20 Daniel Jacobowitz <drow@mvista.com>
14256
14257 * inferiors.c (struct inferior_info): Add regcache_data.
14258 (add_inferior): Call create_register_cache.
14259 (clear_inferiors): Call free_register_cache.
14260 (inferior_regcache_data, set_inferior_regcache_data): New functions.
14261 * regcache.c (struct inferior_regcache_data): New.
14262 (registers): Remove.
14263 (get_regcache): New function.
14264 (create_register_cache, free_register_cache): New functions.
14265 (set_register_cache): Don't initialize the register cache here.
14266 (registers_to_string, registers_from_string, register_data): Call
14267 get_regcache.
14268 * regcache.h: Add prototypes.
14269 * server.h: Likewise.
14270
142712002-04-20 Daniel Jacobowitz <drow@mvista.com>
14272
14273 * mem-break.c: New file.
14274 * mem-break.h: New file.
14275 * Makefile.in: Add mem-break.o rule; update server.h
14276 dependencies.
14277 * inferiors.c (struct inferior_info): Add target_data
14278 member.
14279 (clear_inferiors): Free target_data member if set.
14280 (inferior_target_data, set_inferior_target_data): New functions.
14281 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
14282 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
14283 * linux-low.c (linux_bp_reinsert): New variable.
14284 (struct inferior_linux_data): New.
14285 (linux_create_inferior): Use set_inferior_target_data.
14286 (linux_attach): Likewise. Call add_inferior.
14287 (linux_wait_for_one_inferior): New function.
14288 (linux_wait): Call it.
14289 (linux_write_memory): Add const.
14290 (initialize_low): Call set_breakpoint_data.
14291 * linux-low.h (struct linux_target_ops): Add breakpoint
14292 handling members.
14293 * server.c (attach_inferior): Remove extra add_inferior
14294 call.
14295 * server.h: Include mem-break.h. Update inferior.c
14296 prototypes.
14297 * target.c (read_inferior_memory)
14298 (write_inferior_memory): New functions.
14299 * target.h (read_inferior_memory)
14300 (write_inferior_memory): Change macros to prototypes.
14301 (struct target_ops): Update comments. Add const to write_memory
14302 definition.
14303
143042002-04-11 Daniel Jacobowitz <drow@mvista.com>
14305
14306 * linux-low.c (usr_store_inferior_registers): Support
14307 registers which are allowed to fail to store.
14308 * linux-low.h (linux_target_ops): Likewise.
14309 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
14310 (ppc_cannot_store_register): FPSCR may not be storable.
14311
143122002-04-09 Daniel Jacobowitz <drow@mvista.com>
14313
14314 * server.h: Include <string.h> if HAVE_STRING_H.
14315 * ChangeLog: Correct paths in last ChangeLog entry.
14316
143172002-04-09 Daniel Jacobowitz <drow@mvista.com>
14318
14319 * linux-low.h: Remove obsolete prototypes.
14320 (struct linux_target_ops): New.
14321 (extern the_low_target): New.
14322 * linux-low.c (num_regs, regmap): Remove declarations.
14323 (register_addr): Use the_low_target explicitly.
14324 (fetch_register): Likewise.
14325 (usr_fetch_inferior_registers): Likewise.
14326 (usr_store_inferior_registers): Likewise.
14327 * linux-arm-low.c (num_regs): Remove.
14328 (arm_num_regs): Define.
14329 (arm_regmap): Renamed from regmap, made static.
14330 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
14331 made static.
14332 (arm_cannot_store_register): Renamed from cannot_store_register,
14333 made static.
14334 (the_low_target): New.
14335 * linux-i386-low.c (num_regs): Remove.
14336 (i386_num_regs): Define.
14337 (i386_regmap): Renamed from regmap, made static.
14338 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
14339 made static.
14340 (i386_cannot_store_register): Renamed from cannot_store_register,
14341 made static.
14342 (the_low_target): New.
14343 * linux-ia64-low.c (num_regs): Remove.
14344 (ia64_num_regs): Define.
14345 (ia64_regmap): Renamed from regmap, made static.
14346 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
14347 made static.
14348 (ia64_cannot_store_register): Renamed from cannot_store_register,
14349 made static.
14350 (the_low_target): New.
14351 * linux-m68k-low.c (num_regs): Remove.
14352 (m68k_num_regs): Define.
14353 (m68k_regmap): Renamed from regmap, made static.
14354 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
14355 made static.
14356 (m68k_cannot_store_register): Renamed from cannot_store_register,
14357 made static.
14358 (the_low_target): New.
14359 * linux-mips-low.c (num_regs): Remove.
14360 (mips_num_regs): Define.
14361 (mips_regmap): Renamed from regmap, made static.
14362 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
14363 made static.
14364 (mips_cannot_store_register): Renamed from cannot_store_register,
14365 made static.
14366 (the_low_target): New.
14367 * linux-ppc-low.c (num_regs): Remove.
14368 (ppc_num_regs): Define.
14369 (ppc_regmap): Renamed from regmap, made static.
14370 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
14371 made static.
14372 (ppc_cannot_store_register): Renamed from cannot_store_register,
14373 made static.
14374 (the_low_target): New.
14375 * linux-s390-low.c (num_regs): Remove.
14376 (s390_num_regs): Define.
14377 (s390_regmap): Renamed from regmap, made static.
14378 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
14379 made static.
14380 (s390_cannot_store_register): Renamed from cannot_store_register,
14381 made static.
14382 (the_low_target): New.
14383 * linux-sh-low.c (num_regs): Remove.
14384 (sh_num_regs): Define.
14385 (sh_regmap): Renamed from regmap, made static.
14386 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
14387 made static.
14388 (sh_cannot_store_register): Renamed from cannot_store_register,
14389 made static.
14390 (the_low_target): New.
14391 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
14392 (the_low_target): New.
14393
143942002-04-09 Daniel Jacobowitz <drow@mvista.com>
14395
14396 * Makefile.in: Add stamp-h target.
14397 * configure.in: Create stamp-h.
14398 * configure: Regenerated.
14399
144002002-04-09 Daniel Jacobowitz <drow@mvista.com>
14401
14402 * inferiors.c: New file.
14403 * target.c: New file.
14404 * target.h: New file.
14405 * Makefile.in: Add target.o and inferiors.o. Update
14406 dependencies.
14407 * linux-low.c (inferior_pid): New static variable,
14408 moved from server.c.
14409 (linux_create_inferior): Renamed from create_inferior.
14410 Call add_inferior. Return 0 on success instead of a PID.
14411 (linux_attach): Renamed from myattach.
14412 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
14413 (linux_thread_alive): Renamed from mythread_alive.
14414 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
14415 child dies.
14416 (linux_resume): Renamed from myresume. Add missing ``return 0''.
14417 (regsets_store_inferior_registers): Correct error message.
14418 Add missing ``return 0''.
14419 (linux_fetch_registers): Renamed from fetch_inferior_registers.
14420 (linux_store_registers): Renamed from store_inferior_registers.
14421 (linux_read_memory): Renamed from read_inferior_memory.
14422 (linux_write_memory): Renamed from write_inferior_memory.
14423 (linux_target_ops): New structure.
14424 (initialize_low): Call set_target_ops ().
14425 * remote-utils.c (unhexify): New function.
14426 (hexify): New function.
14427 (input_interrupt): Send signals to ``signal_pid''.
14428 * server.c (inferior_pid): Remove.
14429 (start_inferior): Update create_inferior call.
14430 (attach_inferior): Call add_inferior.
14431 (handle_query): New function.
14432 (main): Call handle_query for `q' packets.
14433 * server.h: Include "target.h". Remove obsolete prototypes.
14434 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
14435
144362002-04-09 Daniel Jacobowitz <drow@mvista.com>
14437
14438 * Makefile.in: Add WARN_CFLAGS. Update configury
14439 dependencies.
14440 * configure.in: Check for <string.h>
14441 * configure: Regenerate.
14442 * config.in: Regenerate.
14443 * gdbreplay.c: Include needed system headers.
14444 (remote_open): Remove strchr prototype.
14445 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
14446 * regcache.c (supply_register): Change buf argument to const void *.
14447 (supply_register_by_name): Likewise.
14448 (collect_register): Change buf argument to void *.
14449 (collect_register_by_name): Likewise.
14450 * regcache.h: Add missing prototypes.
14451 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
14452 * server.c (handle_query): New function.
14453 (attached): New static variable, moved out of main.
14454 (main): Quiet longjmp clobber warnings.
14455 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
14456 * utils.c (error): Remove NORETURN.
14457 (fatal): Likewise.
GDB Binutils - Deliverables
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