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cf6de44d
PA		 12016-09-05 Pedro Alves <palves@redhat.com>
2
3 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
4 (COMPILE.pre, CC_LD): Use CXX directly.
5 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
6 * acinclude.m4: Don't include build-with-cxx.m4.
7 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
8 * configure: Regenerate.
9
c1da6748
AT		 102016-09-02 Akash Trehan <akash.trehan123@gmail.com>
11
12 PR gdb/19495
13 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
14 call writing data to own_buf.
15
f2b9e3df
SDJ		 162016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
17
18 * target.c (mywait): Call target_wait instead of
19 the_target->wait.
20 (target_wait): New function.
21
049a8570
SDJ		 222016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
23
24 * server.c (start_inferior): New variable 'ptid'. Replace calls
25 to the_target->resume by target_continue{,_no_signal}, depending
26 on the case.
27 * target.c (target_stop_and_wait): Call target_continue_no_signal
28 instead of the_target->resume.
29 (target_continue): New function.
30
3aa5cfa0
AT		 312016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
32
33 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
34
754653a7
AZ		 352016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
36
37 PR server/20491
38 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
39 ps_prochandle.
40 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
41 * linux-arm-low.c (ps_get_thread_area): Likewise.
42 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
43 * linux-m68k-low.c (ps_get_thread_area): Likewise.
44 * linux-mips-low.c (ps_get_thread_area): Likewise.
45 * linux-nios2-low.c (ps_get_thread_area): Likewise.
46 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
47 * linux-x86-low.c (ps_get_thread_area): Likewise.
48 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
49
ed036b40
PA		 502016-08-19 Pedro Alves <palves@redhat.com>
51
52 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
53
c8ef42ee
PA		 542016-08-19 Pedro Alves <palves@redhat.com>
55
56 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
57 comment. Use memcpy instead of casting through unsigned long.
58
9c235a72
PA		 592016-08-19 Pedro Alves <palves@redhat.com>
60
61 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
62 allocating around 0x80000000.
63
201506da
PA		 642016-08-19 Pedro Alves <palves@redhat.com>
65
66 PR gdb/20415
67 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
68 (x32-avx512-linux-ipa.o): New rules.
69 * configure.ac (x86_64-*-linux*): New x32 check.
70 * configure.srv (ipa_x32_linux_regobj): New.
71 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
72 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
73 descriptions.
74 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
75 descriptions.
76 * configure: Regenerate.
77
f348d89a
PA		 782016-08-09 Pedro Alves <palves@redhat.com>
79
80 PR gdb/18653
81 * Makefile.in (OBS): Add signals-state-save-restore.o.
82 (signals-state-save-restore.o): New rule.
83 * config.in: Regenerate.
84 * configure: Regenerate.
85 * linux-low.c: Include "signals-state-save-restore.h".
86 (linux_create_inferior): Call
87 restore_original_signals_state.
88 * server.c: Include "dispositions-save-restore.h".
89 (captured_main): Call save_original_signals_state.
90
1baf5149
PA		 912016-08-05 Pedro Alves <palves@redhat.com>
92
93 * configure: Regenerate.
94
fcd4a73d
YQ		 952016-08-04 Yao Qi <yao.qi@linaro.org>
96
97 * linux-low.c (regsets_fetch_inferior_registers): Check
98 errno is ESRCH or not.
99
979659d0
YQ		 1002016-08-02 Yao Qi <yao.qi@linaro.org>
101
102 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
103 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
104 (thread_db_load_search): Update.
105 (try_thread_db_load_1): Don't look for td_ta_event_addr,
106 td_ta_set_event and td_ta_event_getmsg.
107
6598661d
PA		 1082016-07-26 Pedro Alves <palves@redhat.com>
109
110 PR server/20414
111 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
112 of unsigned long for 64-bit registers and use uint32_t instead of
113 unsigned int for 32-bit registers.
114
9cf12d57
PA		 1152016-07-26 Pedro Alves <palves@redhat.com>
116
117 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
118 to 'ptrace'.
119
305450ed
TT		 1202016-07-21 Tom Tromey <tom@tromey.com>
121
122 * configure: Rebuild.
123
2583da7c
YQ		 1242016-07-21 Yao Qi <yao.qi@linaro.org>
125
126 * mem-break.c (find_gdb_breakpoint): Cast bp to
127 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
128
21536b36
YQ		 1292016-07-21 Yao Qi <yao.qi@linaro.org>
130
131 * server.c (handle_v_requests): Support s and S actions
132 if target_supports_software_single_step return true.
133
8901d193
YQ		 1342016-07-21 Yao Qi <yao.qi@linaro.org>
135
136 * linux-low.c (resume_stopped_resumed_lwps): If resume request
137 is resume_step, call maybe_hw_step.
138 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
139 and unstop them.
140 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
141 breakpoints or not.
142 (proceed_one_lwp): If resume request is resume_step, install
143 reinsert breakpoints and call maybe_hw_step.
144
0e9a339e
YQ		 1452016-07-21 Yao Qi <yao.qi@linaro.org>
146
147 * linux-low.c (proceed_one_lwp): Declare.
148 (linux_resume_one_thread): Remove local variable 'step'.
149 Lift code enqueue signal. Call proceed_one_lwp instead of
150 linux_resume_one_lwp.
151
4281b351
YQ		 1522016-07-21 Yao Qi <yao.qi@linaro.org>
153
154 * linux-low.c (linux_resume_one_thread): Call
155 enqueue_pending_signal.
156
984a2c04
YQ		 1572016-07-21 Yao Qi <yao.qi@linaro.org>
158
159 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
160 * inferiors.c (do_restore_current_thread_cleanup): New function.
161 (make_cleanup_restore_current_thread): Likewise.
162 * linux-low.c (install_software_single_step_breakpoints): Call
163 make_cleanup_restore_current_thread. Switch current_thread to
164 thread.
165
bec903c9
YQ		 1662016-07-21 Yao Qi <yao.qi@linaro.org>
167
168 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
169 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
170 (clone_one_breakpoint): Likewise.
171 (delete_reinsert_breakpoints): Change parameter to thread.
172 Callers updated.
173 (has_reinsert_breakpoints): Likewise.
174 (uninsert_reinsert_breakpoints): Likewise.
175 (reinsert_reinsert_breakpoints): Likewise.
176 * mem-break.h (set_reinsert_breakpoint): Update declaration.
177 (delete_reinsert_breakpoints): Likewise.
178 (reinsert_reinsert_breakpoints): Likewise.
179 (uninsert_reinsert_breakpoints): Likewise.
180 (has_reinsert_breakpoints): Likewise.
181
63c40ec7
YQ		 1822016-07-21 Yao Qi <yao.qi@linaro.org>
183
184 * inferiors.c (get_thread_process): Make parameter const.
185 * inferiors.h (get_thread_process): Update declaration.
186 * mem-break.c (clone_all_breakpoints): Remove all parameters.
187 Add new parameters child_thread and parent_thread. Callers
188 updated.
189 * mem-break.h (clone_all_breakpoints): Update declaration.
190
9aa76cd0
YQ		 1912016-07-21 Yao Qi <yao.qi@linaro.org>
192
193 * mem-break.c (struct breakpoint) <cond_list>: Remove.
194 <command_list, handler>: Remove.
195 (struct gdb_breakpoint): New.
196 (struct other_breakpoint): New.
197 (struct reinsert_breakpoint): New.
198 (is_gdb_breakpoint): New function.
199 (any_persistent_commands): Update command_list if
200 is_gdb_breakpoint returns true.
201 (set_breakpoint): Create breakpoints according to their types.
202 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
203 (set_gdb_breakpoint_1): Likewise.
204 (set_gdb_breakpoint): Likewise.
205 (clear_breakpoint_conditions): Change parameter type to
206 'struct gdb_breakpoint *'.
207 (clear_breakpoint_commands): Likewise.
208 (clear_breakpoint_conditions_and_commands): Likewise.
209 (add_condition_to_breakpoint): Likewise.
210 (add_breakpoint_condition): Likewise.
211 (add_commands_to_breakpoint): Likewise.
212 (check_breakpoints): Check other_breakpoint.
213 (clone_one_breakpoint): Clone breakpopint according to its type.
214 * mem-break.h (struct gdb_breakpoint): Declare.
215 (set_gdb_breakpoint): Update declaration.
216 (clear_breakpoint_conditions_and_commands): Likewise.
217 (add_breakpoint_condition): Likewise.
218 (add_breakpoint_commands): Likewise.
219 * server.c (process_point_options): Change parameter type to
220 'struct gdb_breakpoint *'.
221
811f8301
YQ		 2222016-07-21 Yao Qi <yao.qi@linaro.org>
223
224 * mem-break.c (set_breakpoint_at): Rename it to ...
225 (set_breakpoint_type_at): ... it.
226 (set_breakpoint_at): Call set_breakpoint_type_at.
227 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
228 * mem-break.h (set_breakpoint_at): Update comments.
229
b1c51e36
CLT		 2302016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
231
232 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
233 to buf parameter.
234 (nios2_store_gregset): Likewise.
235
ced2dffb
PA		 2362016-07-01 Pedro Alves <palves@redhat.com>
237 Antoine Tremblay <antoine.tremblay@ericsson.com>
238
239 * linux-low.c: Change interface to take the target lwp_info
240 pointer directly and return void. Handle detaching from a zombie
241 thread.
242 (linux_detach_lwp_callback): New function.
243 (linux_detach): Detach from the leader thread after detaching from
244 the clone threads.
245
2ac09a5b
YQ		 2462016-06-28 Yao Qi <yao.qi@linaro.org>
247
248 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
249 for variable new_offset.
250 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
251 (aarch64_ftrace_insn_reloc_cb): Likewise.
252 (aarch64_ftrace_insn_reloc_tb): Likewise.
253 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
254 PRIx64 instead of PRIx32.
255
79e7fd4f
YQ		 2562016-06-28 Yao Qi <yao.qi@linaro.org>
257
258 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
259 (the_low_target): Install arm_get_syscall_trapinfo.
260
061fc021
YQ		 2612016-06-28 Yao Qi <yao.qi@linaro.org>
262
263 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
264 function.
265 (the_low_target): Install aarch64_get_syscall_trapinfo.
266
4cc32bec
YQ		 2672016-06-28 Yao Qi <yao.qi@linaro.org>
268
269 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
270 Callers updated.
271 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
272 Remove parameter sysno.
273 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
274 sysret.
275
782c1122
AA		 2762016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
277
278 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
279 (s390_emit_ne_goto): Likewise.
280 (s390_emit_lt_goto): Likewise.
281 (s390_emit_le_goto): Likewise.
282 (s390_emit_gt_goto): Likewise.
283 (s390_emit_ge_goto): Likewise.
284 (s390x_emit_eq_goto): Likewise.
285 (s390x_emit_ne_goto): Likewise.
286 (s390x_emit_lt_goto): Likewise.
287 (s390x_emit_le_goto): Likewise.
288 (s390x_emit_gt_goto): Likewise.
289 (s390x_emit_ge_goto): Likewise.
290 (s390_emit_ops_impl): Mark variable static.
291 (s390x_emit_ops): Likewise.
292
2e7b624b
YQ		 2932016-06-17 Yao Qi <yao.qi@linaro.org>
294
295 * linux-low.c (handle_extended_wait): Call
296 uninsert_reinsert_breakpoints for the parent process. Remove
297 reinsert breakpoints from the child process. Reinsert them to
298 the parent process when vfork is done.
299 * mem-break.c (uninsert_reinsert_breakpoints): New function.
300 (reinsert_reinsert_breakpoints): New function.
301 * mem-break.h (uninsert_reinsert_breakpoints): Declare
302 (reinsert_reinsert_breakpoints): Declare.
303
8a81c5d7
YQ		 3042016-06-17 Yao Qi <yao.qi@linaro.org>
305
306 * linux-low.c (handle_extended_wait): If the parent is doing
307 step-over, remove the reinsert breakpoints from the forked child.
308
f50bf8e5
YQ		 3092016-06-17 Yao Qi <yao.qi@linaro.org>
310
311 * linux-low.c (unsuspend_all_lwps): Declare.
312 (linux_low_filter_event): If thread exited, call finish_step_over.
313 If step-over is finished, unsuspend other threads.
314
8376a3cb
YQ		 3152016-06-17 Yao Qi <yao.qi@linaro.org>
316
317 * linux-low.c (linux_resume_one_lwp_throw): Assert
318 has_reinsert_breakpoints returns false.
319 * mem-break.c (delete_disabled_breakpoints): Assert
320 bp type isn't reinsert_breakpoint.
321
f79b145d
YQ		 3222016-06-17 Yao Qi <yao.qi@linaro.org>
323
324 * linux-low.c (maybe_hw_step): New function.
325 (linux_resume_one_lwp_throw): Call maybe_hw_step.
326 (finish_step_over): Switch current_thread to lwp temporarily,
327 and assert has_reinsert_breakpoints returns true.
328 (proceed_one_lwp): Call maybe_hw_step.
329 * mem-break.c (has_reinsert_breakpoints): New function.
330 * mem-break.h (has_reinsert_breakpoints): Declare.
331
0ae534d2
JT		 3322016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
333
334 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
335
fcdad592
YQ		 3362016-05-17 Yao Qi <yao.qi@linaro.org>
337
338 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
339 instead of find_inferior.
340
9e784964
YQ		 3412016-05-05 Yao Qi <yao.qi@linaro.org>
342
343 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
344 Initialize res to zero.
345
cf2ebb6e
YQ		 3462016-05-05 Yao Qi <yao.qi@linaro.org>
347
348 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
349 to uint32_t.
350
c1aebf87
UW		 3512016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
352
353 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
354 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
355 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
356
35fd2deb 3572016-04-28 Par Olsson <par.olsson@windriver.com>
cbe14bcf 358 Simon Marchi <simon.marchi@ericsson.com>
35fd2deb
PO		 359
360 * tracepoint.c (write_inferior_int8): New function.
361 (cmd_qtenable_disable): Write enable flag using
362 write_inferior_int8.
363
484b3c32
YQ		 3642016-04-25 Yao Qi <yao.qi@linaro.org>
365
366 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
367 (need_step_over_p): Return zero if the LWP has pending signals
368 can be delivered on software single step target.
369
85ba7d86
YQ		 3702016-04-25 Yao Qi <yao.qi@linaro.org>
371
372 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
373 return instead of error.
374
3539aa13
YQ		 3752016-04-22 Yao Qi <yao.qi@linaro.org>
376
377 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
378 to 23.
379
5b061e98
YQ		 3802016-04-22 Yao Qi <yao.qi@linaro.org>
381
382 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
383 signal when stepping over breakpoint with software single
384 step.
385
3451269c
PA		 3862016-04-21 Pedro Alves <palves@redhat.com>
387
388 * linux-s390-low.c (s390_collect_ptrace_register)
389 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
390 add casts.
391 (s390_check_regset): Use void * instead of gdb_byte *.
392
a2358508
PA		 3932016-04-20 Pedro Alves <palves@redhat.com>
394
395 * configure: Renegerate.
396
6885166d
YQ		 3972016-04-20 Yao Qi <yao.qi@linaro.org>
398
399 * linux-aarch32-low.c: Include "arch/arm-linux.h".
400 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
401 number 16.
402 (arm_store_gregset): Likewise.
403
2b863f51
WT		 4042016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
405
406 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
407 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
408 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
409 (amd64-avx-mpx-linux.c): New rules.
410 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
411 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
412 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
413 (srv_amd64_regobj): Add amd64-avx-mpx.o.
414 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
415 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
416 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
417 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
418 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
419 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
420 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
421 * linux-x86-low.c (x86_linux_read_description): Add case for
422 X86_XSTATE_AVX_MPX_MASK.
423 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
424 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
425 init_registers_i386_avx_mpx_linux.
426 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
427 (initialize_low_tracepoint): Call
428 init_registers_i386_avx_mpx_linux.
429 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
430 (initialize_low_tracepoint): Call
431 init_registers_amd64_avx_mpx_linux.
432 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
433 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
434 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
435 declarations.
436
9b30624b
PA		 4372016-04-18 Pedro Alves <palves@redhat.com>
438
439 * configure: Regenerate.
440
45e3745e
AT		 4412016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
442
443 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
444 (aarch64_emit_sub): Likewise.
445
2afc13ff
PA		 4462016-04-12 Pedro Alves <palves@redhat.com>
447
448 * utils.c (prepare_to_throw_exception): Delete.
449
6e774b13
SM		 4502016-04-05 Simon Marchi <simon.marchi@ericsson.com>
451
452 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
453
4dca19f8
MK		 4542016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
455
456 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
457
d0a9981f
MK		 4582016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
459
460 * linux-aarch64-ipa.c: Add <elf.h> include.
461 * linux-ppc-ipa.c: Add <elf.h> include.
462 * linux-s390-ipa.c: Add <elf.h> include.
463
252db07e
MK		 4642016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
465
466 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
467 (get_raw_reg_ptr): Likewise.
468 (get_trace_state_variable_value_ptr): Likewise.
469 (set_trace_state_variable_value_ptr): Likewise.
470 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
471 char *.
472
14e2b6d9
MK		 4732016-03-31 Wei-cheng Wang <cole945@gmail.com>
474 Marcin Kościelnicki <koriakin@0x04.net>
475
476 PR/17221
477 * linux-ppc-low.c (emit_insns): New function.
478 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
479 (ppc_emit_prologue): New function.
480 (ppc_emit_epilogue): New function.
481 (ppc_emit_add): New function.
482 (ppc_emit_sub): New function.
483 (ppc_emit_mul): New function.
484 (ppc_emit_lsh): New function.
485 (ppc_emit_rsh_signed): New function.
486 (ppc_emit_rsh_unsigned): New function.
487 (ppc_emit_ext): New function.
488 (ppc_emit_zero_ext): New function.
489 (ppc_emit_log_not): New function.
490 (ppc_emit_bit_and): New function.
491 (ppc_emit_bit_or): New function.
492 (ppc_emit_bit_xor): New function.
493 (ppc_emit_bit_not): New function.
494 (ppc_emit_equal): New function.
495 (ppc_emit_less_signed): New function.
496 (ppc_emit_less_unsigned): New function.
497 (ppc_emit_ref): New function.
498 (ppc_emit_const): New function.
499 (ppc_emit_reg): New function.
500 (ppc_emit_pop): New function.
501 (ppc_emit_stack_flush): New function.
502 (ppc_emit_swap): New function.
503 (ppc_emit_stack_adjust): New function.
504 (ppc_emit_call): New function.
505 (ppc_emit_int_call_1): New function.
506 (ppc_emit_void_call_2): New function.
507 (ppc_emit_if_goto): New function.
508 (ppc_emit_goto): New function.
509 (ppc_emit_eq_goto): New function.
510 (ppc_emit_ne_goto): New function.
511 (ppc_emit_lt_goto): New function.
512 (ppc_emit_le_goto): New function.
513 (ppc_emit_gt_goto): New function.
514 (ppc_emit_ge_goto): New function.
515 (ppc_write_goto_address): New function.
516 (ppc_emit_ops_impl): New static variable.
517 (ppc64v1_emit_prologue): New function.
518 (ppc64v2_emit_prologue): New function.
519 (ppc64_emit_epilogue): New function.
520 (ppc64_emit_add): New function.
521 (ppc64_emit_sub): New function.
522 (ppc64_emit_mul): New function.
523 (ppc64_emit_lsh): New function.
524 (ppc64_emit_rsh_signed): New function.
525 (ppc64_emit_rsh_unsigned): New function.
526 (ppc64_emit_ext): New function.
527 (ppc64_emit_zero_ext): New function.
528 (ppc64_emit_log_not): New function.
529 (ppc64_emit_bit_and): New function.
530 (ppc64_emit_bit_or): New function.
531 (ppc64_emit_bit_xor): New function.
532 (ppc64_emit_bit_not): New function.
533 (ppc64_emit_equal): New function.
534 (ppc64_emit_less_signed): New function.
535 (ppc64_emit_less_unsigned): New function.
536 (ppc64_emit_ref): New function.
537 (ppc64_emit_const): New function.
538 (ppc64v1_emit_reg): New function.
539 (ppc64v2_emit_reg): New function.
540 (ppc64_emit_pop): New function.
541 (ppc64_emit_stack_flush): New function.
542 (ppc64_emit_swap): New function.
543 (ppc64v1_emit_call): New function.
544 (ppc64v2_emit_call): New function.
545 (ppc64v1_emit_int_call_1): New function.
546 (ppc64v2_emit_int_call_1): New function.
547 (ppc64v1_emit_void_call_2): New function.
548 (ppc64v2_emit_void_call_2): New function.
549 (ppc64_emit_if_goto): New function.
550 (ppc64_emit_eq_goto): New function.
551 (ppc64_emit_ne_goto): New function.
552 (ppc64_emit_lt_goto): New function.
553 (ppc64_emit_le_goto): New function.
554 (ppc64_emit_gt_goto): New function.
555 (ppc64_emit_ge_goto): New function.
556 (ppc64v1_emit_ops_impl): New static variable.
557 (ppc64v2_emit_ops_impl): New static variable.
558 (ppc_emit_ops): New function.
559 (linux_low_target): Wire in ppc_emit_ops.
560
a2174ba4
MK		 5612016-03-31 Wei-cheng Wang <cole945@gmail.com>
562 Marcin Kościelnicki <koriakin@0x04.net>
563
564 PR/17221
565 * Makefile.in: Add powerpc-*-ipa.o
566 * configure.srv: Add ipa_obj for powerpc*-linux.
567 * linux-ppc-ipa.c: New file.
568 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
569 includes.
570 (PPC_FIELD): New macro.
571 (PPC_SEXT): New macro.
572 (PPC_OP6): New macro.
573 (PPC_BO): New macro.
574 (PPC_LI): New macro.
575 (PPC_BD): New macro.
576 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
577 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
578 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
579 (ppc_get_thread_area): New function.
580 (is_elfv2_inferior): New function.
581 (gen_ds_form): New function.
582 (GEN_STD): New macro.
583 (GEN_STDU): New macro.
584 (GEN_LD): New macro.
585 (GEN_LDU): New macro.
586 (gen_d_form): New function.
587 (GEN_ADDI): New macro.
588 (GEN_ADDIS): New macro.
589 (GEN_LI): New macro.
590 (GEN_LIS): New macro.
591 (GEN_ORI): New macro.
592 (GEN_ORIS): New macro.
593 (GEN_LWZ): New macro.
594 (GEN_STW): New macro.
595 (GEN_STWU): New macro.
596 (gen_xfx_form): New function.
597 (GEN_MFSPR): New macro.
598 (GEN_MTSPR): New macro.
599 (GEN_MFCR): New macro.
600 (GEN_MTCR): New macro.
601 (GEN_SYNC): New macro.
602 (GEN_LWSYNC): New macro.
603 (gen_x_form): New function.
604 (GEN_OR): New macro.
605 (GEN_MR): New macro.
606 (GEN_LWARX): New macro.
607 (GEN_STWCX): New macro.
608 (GEN_CMPW): New macro.
609 (gen_md_form): New function.
610 (GEN_RLDICL): New macro.
611 (GEN_RLDICR): New macro.
612 (gen_i_form): New function.
613 (GEN_B): New macro.
614 (GEN_BL): New macro.
615 (gen_b_form): New function.
616 (GEN_BNE): New macro.
617 (GEN_LOAD): New macro.
618 (GEN_STORE): New macro.
619 (gen_limm): New function.
620 (gen_atomic_xchg): New function.
621 (gen_call): New function.
622 (ppc_relocate_instruction): New function.
623 (ppc_install_fast_tracepoint_jump_pad): New function.
624 (ppc_get_min_fast_tracepoint_insn_len): New function.
625 (ppc_get_ipa_tdesc_idx): New function.
626 (the_low_target): Wire in the new functions.
627 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
628 tdescs.
629 * linux-ppc-tdesc.h: New file.
630
a13c4696
MK		 6312016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
632
633 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
634 (alloc_jump_pad_buffer): New function.
635 * linux-amd64-ipa.c: Add <sys/mman.h> include.
636 (alloc_jump_pad_buffer): New function.
637 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
638 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
639 (alloc_jump_pad_buffer): New function.
640 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
641 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
642 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
643 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
644
1cda1512
MK		 6452016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
646
647 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
648 * linux-amd64-ipa.c: Likewise.
649 * linux-i386-ipa.c: Likewise.
650 * linux-s390-ipa.c: Likewise.
651 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
652 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
653 set_trace_state_variable_value_ptr.
654 (struct ipa_sym_addresses): Likewise.
655 (symbol_list): Likewise.
656 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
657 accessing gdb_collect directly.
658 (gdb_collect_ptr_type): New typedef.
659 (get_raw_reg_ptr_type): New typedef.
660 (get_trace_state_variable_value_ptr_type): New typedef.
661 (set_trace_state_variable_value_ptr_type): New typedef.
662 (gdb_collect_ptr): New global.
663 (get_raw_reg_ptr): New global.
664 (get_trace_state_variable_value_ptr): New global.
665 (set_trace_state_variable_value_ptr): New global.
666 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
667 accessing get_raw_reg directly.
668 (get_get_tsv_func_addr): Likewise for
669 get_trace_state_variable_value_ptr.
670 (get_set_tsv_func_addr): Likewise for
671 set_trace_state_variable_value_ptr.
672 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
673
72fb5488
SM		 6742016-03-30 Simon Marchi <simon.marchi@ericsson.com>
675
676 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
677
28170b88
MK		 6782016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
679
680 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
681 packets.
682 (relocate_instruction): Remove own_buf.
683 * server.c (own_buf): Make global.
684 (handle_v_requests): Make global.
685 * server.h (own_buf): New declaration.
686 (handle_v_requests): New prototype.
687
f39e8743
MK		 6882016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
689
690 PR 18377
691 * linux-s390-low.c (add_insns): New function.
692 (s390_emit_prologue): New function.
693 (s390_emit_epilogue): New function.
694 (s390_emit_add): New function.
695 (s390_emit_sub): New function.
696 (s390_emit_mul): New function.
697 (s390_emit_lsh): New function.
698 (s390_emit_rsh_signed): New function.
699 (s390_emit_rsh_unsigned): New function.
700 (s390_emit_ext): New function.
701 (s390_emit_log_not): New function.
702 (s390_emit_bit_and): New function.
703 (s390_emit_bit_or): New function.
704 (s390_emit_bit_xor): New function.
705 (s390_emit_bit_not): New function.
706 (s390_emit_equal): New function.
707 (s390_emit_less_signed): New function.
708 (s390_emit_less_unsigned): New function.
709 (s390_emit_ref): New function.
710 (s390_emit_if_goto): New function.
711 (s390_emit_goto): New function.
712 (s390_write_goto_address): New function.
713 (s390_emit_litpool): New function.
714 (s390_emit_const): New function.
715 (s390_emit_call): New function.
716 (s390_emit_reg): New function.
717 (s390_emit_pop): New function.
718 (s390_emit_stack_flush): New function.
719 (s390_emit_zero_ext): New function.
720 (s390_emit_swap): New function.
721 (s390_emit_stack_adjust): New function.
722 (s390_emit_set_r2): New function.
723 (s390_emit_int_call_1): New function.
724 (s390_emit_void_call_2): New function.
725 (s390_emit_eq_goto): New function.
726 (s390_emit_ne_goto): New function.
727 (s390_emit_lt_goto): New function.
728 (s390_emit_le_goto): New function.
729 (s390_emit_gt_goto): New function.
730 (s390_emit_ge_goto): New function.
731 (s390x_emit_prologue): New function.
732 (s390x_emit_epilogue): New function.
733 (s390x_emit_add): New function.
734 (s390x_emit_sub): New function.
735 (s390x_emit_mul): New function.
736 (s390x_emit_lsh): New function.
737 (s390x_emit_rsh_signed): New function.
738 (s390x_emit_rsh_unsigned): New function.
739 (s390x_emit_ext): New function.
740 (s390x_emit_log_not): New function.
741 (s390x_emit_bit_and): New function.
742 (s390x_emit_bit_or): New function.
743 (s390x_emit_bit_xor): New function.
744 (s390x_emit_bit_not): New function.
745 (s390x_emit_equal): New function.
746 (s390x_emit_less_signed): New function.
747 (s390x_emit_less_unsigned): New function.
748 (s390x_emit_ref): New function.
749 (s390x_emit_if_goto): New function.
750 (s390x_emit_const): New function.
751 (s390x_emit_call): New function.
752 (s390x_emit_reg): New function.
753 (s390x_emit_pop): New function.
754 (s390x_emit_stack_flush): New function.
755 (s390x_emit_zero_ext): New function.
756 (s390x_emit_swap): New function.
757 (s390x_emit_stack_adjust): New function.
758 (s390x_emit_int_call_1): New function.
759 (s390x_emit_void_call_2): New function.
760 (s390x_emit_eq_goto): New function.
761 (s390x_emit_ne_goto): New function.
762 (s390x_emit_lt_goto): New function.
763 (s390x_emit_le_goto): New function.
764 (s390x_emit_gt_goto): New function.
765 (s390x_emit_ge_goto): New function.
766 (s390_emit_ops): New function.
767 (struct linux_target_ops): Fill in emit_ops hook.
768
abd9baf9
MK		 7692016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
770
771 PR 18377
772 * Makefile.in: Add s390 IPA files.
773 * configure.srv: Build IPA for s390.
774 * linux-s390-ipa.c: New file.
775 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
776 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
777 (tdesc_s390_linux32): Likewise.
778 (init_registers_s390_linux32v1): Likewise.
779 (tdesc_s390_linux32v1): Likewise.
780 (init_registers_s390_linux32v2): Likewise.
781 (tdesc_s390_linux32v2): Likewise.
782 (init_registers_s390_linux64): Likewise.
783 (tdesc_s390_linux64): Likewise.
784 (init_registers_s390_linux64v1): Likewise.
785 (tdesc_s390_linux64v1): Likewise.
786 (init_registers_s390_linux64v2): Likewise.
787 (tdesc_s390_linux64v2): Likewise.
788 (init_registers_s390_te_linux64): Likewise.
789 (tdesc_s390_te_linux64): Likewise.
790 (init_registers_s390_vx_linux64): Likewise.
791 (tdesc_s390_vx_linux64): Likewise.
792 (init_registers_s390_tevx_linux64): Likewise.
793 (tdesc_s390_tevx_linux64): Likewise.
794 (init_registers_s390x_linux64): Likewise.
795 (tdesc_s390x_linux64): Likewise.
796 (init_registers_s390x_linux64v1): Likewise.
797 (tdesc_s390x_linux64v1): Likewise.
798 (init_registers_s390x_linux64v2): Likewise.
799 (tdesc_s390x_linux64v2): Likewise.
800 (init_registers_s390x_te_linux64): Likewise.
801 (tdesc_s390x_te_linux64): Likewise.
802 (init_registers_s390x_vx_linux64): Likewise.
803 (tdesc_s390x_vx_linux64): Likewise.
804 (init_registers_s390x_tevx_linux64): Likewise.
805 (tdesc_s390x_tevx_linux64): Likewise.
806 (have_hwcap_s390_vx): New static variable.
807 (s390_arch_setup): Fill have_hwcap_s390_vx.
808 (s390_get_thread_area): New function.
809 (s390_ft_entry_gpr_esa): New const.
810 (s390_ft_entry_gpr_zarch): New const.
811 (s390_ft_entry_misc): New const.
812 (s390_ft_entry_fr): New const.
813 (s390_ft_entry_vr): New const.
814 (s390_ft_main_31): New const.
815 (s390_ft_main_64): New const.
816 (s390_ft_exit_fr): New const.
817 (s390_ft_exit_vr): New const.
818 (s390_ft_exit_misc): New const.
819 (s390_ft_exit_gpr_esa): New const.
820 (s390_ft_exit_gpr_zarch): New const.
821 (append_insns): New function.
822 (s390_relocate_instruction): New function.
823 (s390_install_fast_tracepoint_jump_pad): New function.
824 (s390_get_min_fast_tracepoint_insn_len): New function.
825 (s390_get_ipa_tdesc_idx): New function.
826 (struct linux_target_ops): Wire in the above functions.
827 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
828 * linux-s390-tdesc.h: New file.
829
a4105d04
MK		 8302016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
831
832 * linux-s390-low.c (s390_supports_tracepoints): New function.
833 (struct linux_target_ops): Fill supports_tracepoints hook.
834
35ac8b3e
YQ		 8352016-03-18 Yao Qi <yao.qi@linaro.org>
836
837 * linux-low.c (lwp_signal_can_be_delivered): New function.
838 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
839
94610ec4
YQ		 8402016-03-18 Yao Qi <yao.qi@linaro.org>
841
842 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
843 0 if signal is enqueued. Remove 'signal' from one debugging
844 message. Move one debugging message to some lines below.
845 Remove code setting 'signal' to 0.
846
80aea927
YQ		 8472016-03-18 Yao Qi <yao.qi@linaro.org>
848
849 * linux-low.c (linux_low_filter_event): Remove redundant
850 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
851
b04fd3be
MK		 8522016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
853
854 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
855 (struct linux_target_ops): Wire in the above.
856
c40c8d4b
YQ		 8572016-03-03 Yao Qi <yao.qi@linaro.org>
858
859 * linux-low.c: Update comments to start_step_over.
860
0f8288ae
YQ		 8612016-03-03 Yao Qi <yao.qi@linaro.org>
862
863 PR server/19736
864 * linux-low.c (handle_extended_wait): Set child suspended
865 if event_lwp->bp_reinsert isn't zero.
866
fdbd04a8
YQ		 8672016-03-02 Yao Qi <yao.qi@linaro.org>
868
869 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
870 enqueue_pending_signal.
871
6896a8fa
MK		 8722016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
873
874 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
875 is actually loaded.
876
ab503087
MK		 8772016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
878
879 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
880 (s390_regmap_3264) [!__s390x__]: New global.
881 (s390_collect_ptrace_register): Skip map entries containing -1.
882 (s390_supply_ptrace_register): Ditto.
883 (s390_fill_gprs_high): New function.
884 (s390_store_gprs_high): New function.
885 (s390_regsets): Add NT_S390_HIGH_GPRS.
886 (s390_get_hwcap): Enable on 31-bit.
887 (have_hwcap_s390_high_gprs): Enable on 31-bit.
888 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
889 Detect NT_S390_HIGH_GPRS.
890 (s390_usrregs_info_3264): Enable on 31-bit.
891 (s390_regs_info): Enable regs_info_3264 on 31-bit.
892 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
893
ae91f625
MK		 8942016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
895
896 PR gdb/13808
897 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
898 * configure.srv: Ditto.
899 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
900 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
901 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
902 (init_registers_amd64_linux): Remove prototype.
903 (tdesc_amd64_linux): Remove declaration.
904 (get_ipa_tdesc): New function.
905 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
906 initialize remaining tdescs.
907 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
908 (init_registers_i386_linux): Remove prototype.
909 (tdesc_i386_linux): Remove declaration.
910 (get_ipa_tdesc): New function.
911 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
912 initialize remaining tdescs.
913 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
914 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
915 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
916 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
917 (x86_get_ipa_tdesc_idx): New function.
918 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
919 * linux-x86-tdesc.h: New file.
920 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
921 (target_get_ipa_tdesc_idx): New macro.
922 * tracepoint.c (ipa_tdesc_idx): New macro.
923 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
924 (symbol_list): Add ipa_tdesc_idx.
925 (cmd_qtstart): Write ipa_tdesc_idx in the target.
926 (ipa_tdesc): Remove.
927 (ipa_tdesc_idx): New variable.
928 (get_context_regcache): Use get_ipa_tdesc.
929 (gdb_collect): Ditto.
930 (gdb_probe): Ditto.
931 * tracepoint.h (get_ipa_tdesc): New prototype.
932 (ipa_tdesc): Remove.
933
e7ad2f14
PA		 9342016-02-24 Pedro Alves <palves@redhat.com>
935
936 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
937 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
938 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
939 Factor out common code between the USE_SIGTRAP_SIGINFO and
940 !USE_SIGTRAP_SIGINFO blocks.
941 (linux_low_filter_event): Call save_stop_reason instead of
942 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
943 Update comments.
944 (linux_wait_1): Update comments.
945
657f9cde
WW		 9462016-02-24 Wei-cheng Wang <cole945@gmail.com>
947
948 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
949 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
950 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
951 ppc_insert_point, ppc_remove_point.
952
b00b61e1
MK		 9532016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
954
955 * linux-s390-low.c (s390_supports_z_point_type): New function.
956 (struct linux_target_ops): Wire s390_supports_z_point_type in.
957
553cb527
YQ		 9582016-02-16 Yao Qi <yao.qi@linaro.org>
959
960 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
961 PC. Get pc from regcache_read_pc.
962
a5652c21
YQ		 9632016-02-12 Yao Qi <yao.qi@linaro.org>
964
965 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
966 or linux_get_pc_32bit.
967 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
968
ed443b61
YQ		 9692016-02-12 Yao Qi <yao.qi@linaro.org>
970
971 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
972 arm_linux_get_next_pcs_fixup.
973
020ecd38
MK		 9742016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
975
976 * tracepoint.c (x_tracepoint_action_download): Change
977 write_inferior_data_ptr to write_inferior_data_pointer.
978 (cmd_qtstart): Likewise.
979 (write_inferior_data_ptr): Remove.
980 (download_agent_expr): Change write_inferior_data_ptr to
981 write_inferior_data_pointer.
982 (download_tracepoint_1): Likewise.
983 (download_tracepoint): Likewise.
984 (download_trace_state_variables): Likewise.
985
7cae9051
WW		 9862016-02-11 Wei-cheng Wang <cole945@gmail.com>
987 Marcin Kościelnicki <koriakin@0x04.net>
988
989 * tracepoint.c (struct tracepoint_action_ops): Remove.
990 (struct tracepoint_action): Remove ops.
991 (m_tracepoint_action_download, r_tracepoint_action_download)
992 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
993 size and offset accordingly.
994 (m_tracepoint_action_ops, r_tracepoint_action_ops)
995 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
996 (tracepoint_action_send, tracepoint_action_download): New functions.
997 Helpers for trace action handlers.
998 (add_tracepoint_action): Remove setup actions ops.
999 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
1000
9f6a71b4
YQ		 10012016-02-10 Yao Qi <yao.qi@linaro.org>
1002
1003 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
1004
1e94266c
SM		 10052016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1006
1007 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
1008 to AC_OUTPUT.
1009 * configure: Regenerate.
1010
8adce034
SM		 10112016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1012
1013 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
1014 void * to gdb_byte *.
1015 * linux-low.c (siginfo_fixup): Likewise.
1016 (linux_xfer_siginfo): Likewise.
1017 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
1018 Likewise.
1019 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
1020
93813b37
WT		 10212016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
1022
1023 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
1024 to srv_tgtobj.
1025 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
1026 to srv_tgtobj.
1027 * linux-x86-low.c [__x86_64__]: Include
1028 "nat/amd64-linux-siginfo.h".
1029 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
1030 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
1031 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
1032 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
1033 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
1034 (cpt_si_fd, si_timerid, si_overrun): Move from
1035 nat/amd64-linux-siginfo.c.
1036 * Makefile.in (amd64-linux-siginfo.o:): New rule.
1037
8424cc97
SM		 10382016-01-28 Simon Marchi <simon.marchi@ericsson.com>
1039
1040 * server.c (skip_to_semicolon): Remove.
1041 (process_point_options): Use strchrnul instead of
1042 skip_to_semicolon.
1043
4d18591b
YQ		 10442016-01-26 Yao Qi <yao.qi@linaro.org>
1045
1046 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
1047 * linux-low.c (install_software_single_step_breakpoints): Don't
1048 call regcache_read_pc.
1049 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
1050 argument pc.
1051
d8020970
YQ		 10522016-01-26 Yao Qi <yao.qi@linaro.org>
1053
1054 * linux-low.c (install_software_single_step_breakpoints): Call
1055 regcache_read_pc instead of get_pc.
1056
8b207339
YQ		 10572016-01-26 Yao Qi <yao.qi@linaro.org>
1058
1059 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
1060 (unblock_async_io): Rename to ...
1061 (block_unblock_async_io): ... it. New function.
1062 (enable_async_io): Don't install SIGIO handler. Unblock it
1063 instead.
1064 (disable_async_io): Don't ignore SIGIO. Block it instead.
1065 (initialize_async_io): Install SIGIO handler. Don't call
1066 unblock_async_io.
1067
18879fef
YQ		 10682016-01-26 Yao Qi <yao.qi@linaro.org>
1069
1070 * remote-utils.c (getpkt): If the buffer isn't empty, and the
1071 first character is '\003', call *the_target->request_interrupt.
1072
a0f8e08a
YQ		 10732016-01-25 Yao Qi <yao.qi@linaro.org>
1074
1075 * remote-utils.c (new_thread_notify): Remove.
1076 (dead_thread_notify): Likewise.
1077 * remote-utils.h (new_thread_notify): Remove declaration.
1078 (dead_thread_notify): Likewise.
1079
cc5fd9ab
MK		 10802016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
1081
1082 * gdb.trace/pending.exp: Fix expected message on continue.
1083
99e8eb11
MK		 10842016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
1085
1086 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
1087 it works properly on big-endian machines where sizeof (CORE_ADDR)
1088 != sizeof (void *).
1089
a994041d
PA		 10902016-01-21 Pedro Alves <palves@redhat.com>
1091
1092 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
1093 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
1094 * configure: Regenerate.
1095
f7a6a40d
YQ		 10962016-01-21 Yao Qi <yao.qi@linaro.org>
1097
1098 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
1099 is_thumb and set it according to CPSR saved on the stack.
1100 (get_next_pcs_syscall_next_pc): Pass is_thumb to
1101 arm_sigreturn_next_pc.
1102
6f69e520
YQ		 11032016-01-18 Yao Qi <yao.qi@linaro.org>
1104
1105 * linux-low.c (linux_set_pc_64bit): New function.
1106 (linux_get_pc_64bit): New function.
1107 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
1108 Declare.
1109 * linux-sparc-low.c (debug_threads): Remove declaration.
1110 (sparc_get_pc): Remove.
1111 (the_low_target): Use linux_get_pc_64bit instead of
1112 sparc_get_pc.
1113 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
1114 (the_low_target): Use linux_get_pc_64bit and
1115 linux_set_pc_64bit.
1116
276d4552
YQ		 11172016-01-18 Yao Qi <yao.qi@linaro.org>
1118
1119 * linux-arm-low.c (debug_threads): Remove declaration.
1120 (arm_get_pc, arm_set_pc): Remove.
1121 (the_low_target): Use linux_get_pc_32bit and
1122 linux_set_pc_32bit.
1123 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
1124 (the_low_target): Use linux_get_pc_32bit and
1125 linux_set_pc_32bit.
1126 * linux-cris-low.c (debug_threads): Remove declaration.
1127 (cris_get_pc, cris_set_pc,): Remove.
1128 (the_low_target): Use linux_get_pc_32bit and
1129 linux_set_pc_32bit.
1130 * linux-crisv32-low.c (debug_threads): Remove declaration.
1131 (cris_get_pc, cris_set_pc): Remove.
1132 (the_low_target): Use linux_get_pc_32bit and
1133 linux_set_pc_32bit.
1134 * linux-low.c: Include inttypes.h.
1135 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
1136 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
1137 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
1138 (the_low_target): Use linux_get_pc_32bit and
1139 linux_set_pc_32bit.
1140 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
1141 (the_low_target): Use linux_get_pc_32bit and
1142 linux_set_pc_32bit.
1143 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
1144 (the_low_target): Use linux_get_pc_32bit and
1145 linux_set_pc_32bit.
1146 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
1147 (the_low_target): Use linux_get_pc_32bit and
1148 linux_set_pc_32bit.
1149 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
1150 (the_low_target): Use linux_get_pc_32bit and
1151 linux_set_pc_32bit.
1152
eb0edac8
GB		 11532016-01-18 Gary Benson <gbenson@redhat.com>
1154
1155 * configure.ac (AC_FUNC_FORK): New check.
1156 * config.in: Regenerate.
1157 * configure: Likewise.
1158
1b451dda
YQ		 11592016-01-14 Yao Qi <yao.qi@linaro.org>
1160
1161 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
1162 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
1163 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
1164 arm_get_next_pcs_ctor.
1165
82075af2
JS		 11662016-01-12 Josh Stone <jistone@redhat.com>
1167 Philippe Waroquiers <philippe.waroquiers@skynet.be>
1168
1169 * inferiors.h: Include "gdb_vecs.h".
1170 (struct process_info): Add syscalls_to_catch.
1171 * inferiors.c (remove_process): Free syscalls_to_catch.
1172 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
1173 syscall_return stops.
1174 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
1175 * server.c (handle_general_set): Handle QCatchSyscalls.
1176 (handle_query): Report support for QCatchSyscalls.
1177 * target.h (struct target_ops): Add supports_catch_syscall.
1178 (target_supports_catch_syscall): New macro.
1179 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
1180 (struct lwp_info): Add syscall_state.
1181 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
1182 Maintain syscall_state and syscalls_to_catch across exec.
1183 (get_syscall_trapinfo): New function, proxy to the_low_target.
1184 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
1185 (linux_low_filter_event): Toggle syscall_state entry/return for
1186 syscall traps, and set it ignored for all others.
1187 (gdb_catching_syscalls_p): New function.
1188 (gdb_catch_this_syscall_p): New function.
1189 (linux_wait_1): Handle SYSCALL_SIGTRAP.
1190 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
1191 (linux_supports_catch_syscall): New function.
1192 (linux_target_ops): Install it.
1193 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
1194 (the_low_target): Install it.
1195
8f13a3ce
MF		 11962016-01-12 Mike Frysinger <vapier@gentoo.org>
1197
1198 * acinclude.m4: Include new ../warning.m4 file.
1199 * configure: Regenerated.
1200 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
1201
5b3da067
MF		 12022016-01-12 Mike Frysinger <vapier@gentoo.org>
1203
1204 * ax.c (is_goto_target): Mark static.
1205 * linux-low.c (register_addr): Likewise.
1206 (linux_fetch_registers, linux_store_registers): Likewise.
1207 * mem-break.c (any_persistent_commands): Fix old prototype.
1208 (add_commands_to_breakpoint): Mark static.
1209 * regcache.c (find_register_by_name): Delete unused func.
1210 * remote-utils.c (hex_or_minus_one): Mark static.
1211 * server.c (monitor_show_help): Mark static.
1212 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
1213 handle_v_requests): Likewise.
1214
bc504a31
PA		 12152016-01-12 Pedro Alves <palves@redhat.com>
1216
1217 Remove use of the registered trademark symbol throughout.
1218
5a0dd67a
YQ		 12192016-01-08 Yao Qi <yao.qi@linaro.org>
1220
1221 * remote-utils.c (getpkt): If c is '\003', call target hook
1222 request_interrupt.
1223
b2ca446f
YQ		 12242016-01-06 Yao Qi <yao.qi@linaro.org>
1225
1226 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
1227 linux-aarch32-low.c.
1228 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1229 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
1230 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1231 (thumb2_breakpoint): Declare.
1232 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
1233 linux-aarch32-low.h.
1234 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1235 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
1236 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1237
edd88788
JB		 12382016-01-01 Joel Brobecker <brobecker@adacore.com>
1239
1240 * gdbreplay.c (gdbreplay_version): Change copyright year in
1241 version message.
1242 * server.c (gdbserver_version): Likewise.
1243
65da7f14
PP		 12442015-12-28 Patrick Palka <patrick@parcs.ath.cx>
1245
1246 * server.c (crc32_table): Delete.
1247 (crc32): Use libiberty's xcrc32 function.
1248
4abd5ed2
JB		 12492015-12-22 Joel Brobecker <brobecker@adacore.com>
1250
1251 * lynx-low.c (lynx_delete_thread_callback): New function.
1252 (lynx_mourn): Properly delete our process and all of its
1253 threads. Remove call to clear_inferiors.
1254
0e50fe5c
JB		 12552015-12-22 Joel Brobecker <brobecker@adacore.com>
1256
1257 * target.c (thread_search_callback): Add check that
1258 the thread_stopped target callback is not NULL before
1259 calling it.
1260
35adc03f
YQ		 12612015-12-21 Yao Qi <yao.qi@linaro.org>
1262
1263 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
1264 arm breakpoint.
1265
bd2b2909
AT		 12662015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1267
1268 * server.c (handle_query): Call target_supports_software_single_step.
1269
7fe5e27e
AT		 12702015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1271
1272 * linux-low.c (single_step): New function.
1273 (linux_resume_one_lwp_throw): Call single_step.
1274 (start_step_over): Likewise.
1275
d9311bfa
AT		 12762015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1277
1278 * Makefile.in (SFILES): Append arch/arm-linux.c,
1279 arch/arm-get-next-pcs.c.
1280 (arm-linux.o): New rule.
1281 (arm-get-next-pcs.o): New rule.
1282 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
1283 arm-linux.o.
1284 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
1285 to linux-aarch32-low.c.
1286 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1287 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1288 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1289 (thumb2_breakpoint_len): Likewise.
1290 (arm_is_thumb_mode): Make non-static.
1291 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
1292 from linux-aarch32-low.c.
1293 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1294 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1295 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1296 (thumb2_breakpoint_len): Likewise.
1297 (arm_is_thumb_mode): New declaration.
1298 * linux-arm-low.c: Include arch/arm-linux.h
1299 aarch/arm-get-next-pcs.h, sys/syscall.h.
1300 (get_next_pcs_ops): New struct.
1301 (get_next_pcs_addr_bits_remove): New function.
1302 (get_next_pcs_is_thumb): New function.
1303 (get_next_pcs_read_memory_unsigned_integer): Likewise.
1304 (arm_sigreturn_next_pc): Likewise.
1305 (get_next_pcs_syscall_next_pc): Likewise.
1306 (arm_gdbserver_get_next_pcs): Likewise.
1307 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
1308 Initialize.
1309 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
1310 * server.h: Include gdb_vecs.h.
1311
68ce2059
AT		 13122015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1313
1314 * Makefile.in (SFILES): Append common/common-regcache.c.
1315 (OBS): Append common-regcache.o.
1316 (common-regcache.o): New rule.
1317 * regcache.c (init_register_cache): Initialize cache to
1318 REG_UNAVAILABLE.
1319 (regcache_raw_read_unsigned): New function.
1320 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
1321 register_status enum.
1322
fa5308bd
AT		 13232015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1324
1325 * linux-aarch64-low.c (the_low_targets): Rename
1326 breakpoint_reinsert_addr to get_next_pcs.
1327 * linux-arm-low.c (the_low_targets): Likewise.
1328 * linux-bfin-low.c (the_low_targets): Likewise.
1329 * linux-cris-low.c (the_low_targets): Likewise.
1330 * linux-crisv32-low.c (the_low_targets): Likewise.
1331 * linux-low.c (can_software_single_step): Likewise.
1332 (install_software_single_step_breakpoints): New function.
1333 (start_step_over): Use install_software_single_step_breakpoints.
1334 * linux-low.h: New CORE_ADDR vector.
1335 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
1336 get_next_pcs.
1337 * linux-mips-low.c (the_low_targets): Likewise.
1338 * linux-nios2-low.c (the_low_targets): Likewise.
1339 * linux-sparc-low.c (the_low_targets): Likewise.
1340
4a6ed09b
PA		 13412015-12-17 Pedro Alves <palves@redhat.com>
1342
1343 * linux-low.c (linux_kill_one_lwp): Remove references to
1344 LinuxThreads.
1345 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
1346 to 'kill'.
1347 (linux_init_signals): Delete.
1348 (initialize_low): Adjust.
1349 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
1350
7544db95
PA		 13512015-12-16 Pedro Alves <palves@redhat.com>
1352
1353 * configure.ac (compiler warning flags): When testing a
1354 -Wno-foo option, check whether -Wfoo works instead.
1355 * configure: Regenerate.
1356
8020350c
DB		 13572015-12-11 Don Breazeal <donb@codesourcery.com>
1358
1359 * server.c (process_serial_event): Don't exit from gdbserver
1360 in remote mode if there are still active inferiors.
1361
db91f502
YQ		 13622015-12-11 Yao Qi <yao.qi@linaro.org>
1363
1364 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
1365 arm_breakpoint_at if the process is 32-bit.
1366
b37a6290
YQ		 13672015-12-11 Yao Qi <yao.qi@linaro.org>
1368
1369 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
1370 arm breakpoint.
1371
17b1509a
YQ		 13722015-12-07 Yao Qi <yao.qi@linaro.org>
1373
1374 * configure.srv: Append arm.o to srv_tgtobj for
1375 aarch64*-*-linux* target.
1376 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
1377 from linux-arm-low.c.
1378 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1379 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1380 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1381 (thumb2_breakpoint_len): Likewise.
1382 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
1383 (arm_breakpoint_kinds): Likewise.
1384 (arm_breakpoint_kind_from_pc): Likewise.
1385 (arm_sw_breakpoint_from_kind): Likewise.
1386 (arm_breakpoint_kind_from_current_state): Likewise.
1387 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
1388 (arm_sw_breakpoint_from_kind): Declare.
1389 (arm_breakpoint_kind_from_current_state): Declare.
1390 (arm_breakpoint_at): Declare.
1391 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
1392 arm_sw_breakpoint_from_kind if process is 32-bit.
1393 (aarch64_breakpoint_kind_from_pc): New function.
1394 (aarch64_breakpoint_kind_from_current_state): New function.
1395 (the_low_target): Initialize fields breakpoint_kind_from_pc
1396 and breakpoint_kind_from_current_state.
1397 * linux-arm-low.c (arm_breakpoint_kinds): Move to
1398 linux-aarch32-low.c.
1399 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
1400 (arm_breakpoint, arm_breakpoint_len): Likewise.
1401 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
1402 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1403 (arm_is_thumb_mode): Likewise.
1404 (arm_breakpoint_at): Likewise.
1405 (arm_breakpoint_kind_from_pc): Likewise.
1406 (arm_sw_breakpoint_from_kind): Likewise.
1407 (arm_breakpoint_kind_from_current_state): Likewise.
1408
1409 Revert:
1410 2015-08-04 Yao Qi <yao.qi@linaro.org>
1411
1412 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
1413 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
1414 * server.c (extended_protocol): Remove "static".
1415 * server.h (extended_protocol): Declare it.
1416
ece66d65
JS		 14172015-12-04 Josh Stone <jistone@redhat.com>
1418
1419 * target.h (struct target_ops) <arch_setup>: Rename to ...
1420 (struct target_ops) <post_create_inferior>: ... this.
1421 (target_arch_setup): Rename to ...
1422 (target_post_create_inferior): ... this, calling post_create_inferior.
1423 * server.c (start_inferior): Update target_arch_setup calls to
1424 target_post_create_inferior.
1425 * linux-low.c (linux_low_ptrace_options): Forward declare.
1426 (linux_arch_setup): Update its comment for general use.
1427 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
1428 (struct linux_target_ops): Use linux_post_create_inferior.
1429 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
1430 to post_create_inferior.
1431 * nto-low.c (struct nto_target_ops): Likewise.
1432 * spu-low.c (struct spu_target_ops): Likewise.
1433 * win32-low.c (struct win32_target_ops): Likewise.
1434
e58c48b4
AT		 14352015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
1436
1437 * linux-arm-low.c: Remove duplicate arch/arm.h include.
1438
fbec8956
AT		 14392015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1440
1441 * linux-arm-low.c (arm_reinsert_addr): Remove function.
1442 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
1443 * linux-cris-low.c (cris_reinsert_addr> Remove function.
1444 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1445 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
1446 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1447 * linux-mips-low.c (mips_reinsert_addr): Remove function.
1448 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1449 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
1450 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1451 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
1452 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1453
9b4c5f87
AT		 14542015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1455
1456 * linux-low.c (linux_look_up_symbols): Don't call
1457 linux_supports_traceclone.
1458 * linux-low.h (thread_db_init): Remove use_events argument.
1459 * thread-db.c (thread_db_use_event): Remove global variable.
1460 (struct thread_db) <td_thr_event_enable_p>: Remove field.
1461 (struct thread_db) <td_create_bp>: Remove field.
1462 (thread_db_create_event): Remove function.
1463 (thread_db_enable_reporting): Likewise.
1464 (find_one_thread): Don't check for thread_db_use_events.
1465 (attach_thread): Likewise.
1466 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
1467 (try_thread_db_load_1): Don't check for thread_db_use_events.
1468 (thread_db_init): Remove use_events argument and thread events
1469 handling.
1470 (remove_thread_event_breakpoints): Remove function.
1471 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
1472
7d00775e
AT		 14732015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1474
1475 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
1476 New function.
1477 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1478 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
1479 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1480 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
1481 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
1482 Initialize.
1483 * linux-crisv32-low.c (cris_supports_hardware_single_step):
1484 New function.
1485 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1486 * linux-low.c (can_hardware_single_step): Use
1487 supports_hardware_single_step.
1488 (can_software_single_step): New function.
1489 (start_step_over): Call can_software_single_step.
1490 (linux_supports_hardware_single_step): New function.
1491 (struct target_ops) <supports_software_single_step>: Initialize.
1492 * linux-low.h (struct linux_target_ops)
1493 <supports_hardware_single_step>: Initialize.
1494 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
1495 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1496 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
1497 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
1498 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
1499 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1500 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
1501 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1502 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
1503 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
1504 Initialize.
1505 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
1506 (struct linux_target_ops) <tile_supports_hardware_single_step>:
1507 Initialize.
1508 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
1509 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1510 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
1511 New function.
1512 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1513 * target.h (struct target_ops): <supports_software_single_step>:
1514 New field.
1515 (target_supports_software_single_step): New macro.
1516
2d97cd35
AT		 15172015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1518
1519 * linux-low.c (linux_wait_1): Fix pc advance condition.
1520 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
1521 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
1522
769ef81f
AT		 15232015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1524
1525 * linux-arm-low.c (arm_is_thumb_mode): New function.
1526 (arm_breakpoint_at): Use arm_is_thumb_mode.
1527 (arm_breakpoint_kind_from_current_state): New function.
1528 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
1529 Initialize.
1530 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
1531 (linux_breakpoint_kind_from_current_state): New function.
1532 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
1533 * linux-low.h (struct linux_target_ops)
1534 <breakpoint_kind_from_current_state>: New field.
1535 * target.h (struct target_ops): Likewise.
1536 (target_breakpoint_kind_from_current_state): New macro.
1537
1bebeeca
PA		 15382015-11-30 Pedro Alves <palves@redhat.com>
1539
1540 * linux-low.c (linux_resume): Wake up the event loop before
1541 returning.
1542
a67a9fae
PA		 15432015-11-30 Pedro Alves <palves@redhat.com>
1544
1545 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
1546 check.
1547 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
1548 to -1.
1549 * target.c (struct thread_search): New structure.
1550 (thread_search_callback): New function.
1551 (prev_general_thread): New global.
1552 (prepare_to_access_memory, done_accessing_memory): New functions.
1553 * target.h (prepare_to_access_memory, done_accessing_memory):
1554 Replace macros with function declarations.
1555
f2faf941
PA		 15562015-11-30 Pedro Alves <palves@redhat.com>
1557
1558 PR 14618
1559 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
1560 report TARGET_WAITKIND_NO_RESUMED.
1561 * remote-utils.c (prepare_resume_reply): Handle
1562 TARGET_WAITKIND_NO_RESUMED.
1563 * server.c (report_no_resumed): New global.
1564 (handle_query) <qSupported>: Handle "no-resumed+". Report
1565 "no-resumed+" support.
1566 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
1567 return error if the client doesn't support no-resumed events.
1568 (push_stop_notification): New function.
1569 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
1570 events if the client supports them.
1571
a681f9c9
PA		 15722015-11-30 Pedro Alves <palves@redhat.com>
1573
1574 * linux-low.c (thread_still_has_status_pending_p): Don't check
1575 vCont;t here.
1576 (lwp_resumed): New function.
1577 (status_pending_p_callback): Return early if the LWP is not
1578 supposed to be resumed.
1579
65706a29
PA		 15802015-11-30 Pedro Alves <palves@redhat.com>
1581
1582 * linux-low.c (handle_extended_wait): Assert that the LWP's
1583 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
1584 thread create events, leave the new child's status pending.
1585 (linux_low_filter_event): If GDB wants to hear about thread exit
1586 events, leave the LWP marked dead and don't delete it.
1587 (linux_wait_for_event_filtered): Don't check for thread exit.
1588 (filter_exit_event): New function.
1589 (linux_wait_1): Use it, when returning an exit event.
1590 (linux_resume_one_lwp_throw): Assert that the LWP's
1591 waitstatus is TARGET_WAITKIND_IGNORE.
1592 * remote-utils.c (prepare_resume_reply): Handle
1593 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
1594 * server.c (report_thread_events): New global.
1595 (handle_general_set): Handle QThreadEvents.
1596 (handle_query) <qSupported>: Handle and report QThreadEvents+;
1597 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
1598 TARGET_WAITKIND_THREAD_EXITED.
1599 * server.h (report_thread_events): Declare.
1600
56cf4bed
PA		 16012015-11-30 Pedro Alves <palves@redhat.com>
1602
1603 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
1604 the thread's last_resume_kind was resume_stop.
1605
500c1d85
PA		 16062015-11-30 Pedro Alves <palves@redhat.com>
1607
1608 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
1609 before returning.
1610
de979965
PA		 16112015-11-30 Pedro Alves <palves@redhat.com>
1612
1613 * server.c (handle_v_requests): Handle vCtrlC.
1614
34c65914
PA		 16152015-11-30 Pedro Alves <palves@redhat.com>
1616
1617 * gdbthread.h (find_any_thread_of_pid): Declare.
1618 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
1619 functions.
1620 * server.c (handle_query): If current_thread is NULL, look for
1621 another thread of the selected process.
1622
79efa585 16232015-11-26 Daniel Colascione <dancol@dancol.org>
01a49af8 1624 Simon Marchi <simon.marchi@ericsson.com>
79efa585
SM		 1625
1626 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
1627 * server.c (handle_qxfer_threads_worker): Refactor to include thread
1628 name in reply.
1629 * target.h (struct target_ops) <thread_name>: New field.
1630 (target_thread_name): New macro.
1631
80d82c19
JB		 16322015-11-23 Joel Brobecker <brobecker@adacore.com>
1633
1634 * regcache.h (regcache_invalidate_pid): Add declaration.
1635 * regcache.c (regcache_invalidate_pid): New function, extracted
1636 from regcache_invalidate.
1637 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
1638 Add trivial documentation comment.
1639 * lynx-low.c: Use regcache_invalidate_pid instead of
1640 regcache_invalidate.
1641
64da5dd5
JB		 16422015-11-23 Joel Brobecker <brobecker@adacore.com>
1643
1644 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
1645 and Elf64_auxv_t if the target is Android.
1646
37ce4055
DE		 16472015-11-22 Doug Evans <xdje42@gmail.com>
1648
1649 * target.h: #include <sys/types.h>.
1650
06e03fff
PA		 16512015-11-19 Pedro Alves <palves@redhat.com>
1652
1653 * linux-low.c (linux_process_qsupported): Change prototype.
1654 Adjust.
1655 * linux-low.h (struct linux_target_ops) <process_qsupported>:
1656 Change prototype.
1657 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
1658 and adjust to loop over all features.
1659 * server.c (handle_query) <qSupported>: Adjust to call
1660 target_process_qsupported once, passing it a vector of unprocessed
1661 features.
1662 * target.h (struct target_ops) <process_qsupported>: Change
1663 prototype.
1664 (target_process_qsupported): Adjust.
1665
9a084706
PA		 16662015-11-19 Pedro Alves <palves@redhat.com>
1667
1668 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
1669 mode.
1670 * configure: Regenerate.
1671
dad44a1f
PA		 16722015-11-19 Pedro Alves <palves@redhat.com>
1673
1674 * configure: Regenerate.
1675
231c0592
YQ		 16762015-11-19 Yao Qi <yao.qi@linaro.org>
1677
1678 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
1679 type to uint32_t.
1680
6c1c9a8b
YQ		 16812015-11-19 Yao Qi <yao.qi@linaro.org>
1682
1683 * linux-aarch64-low.c (enum aarch64_operand_type): New.
1684 (struct aarch64_operand): Move enum out.
1685
9caa3311
YQ		 16862015-11-19 Yao Qi <yao.qi@linaro.org>
1687
1688 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
1689 struct user_fpsimd_state *.
1690 (aarch64_store_fpregset): Likewise.
1691
6a69a054
YQ		 16922015-11-19 Yao Qi <yao.qi@linaro.org>
1693
1694 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
1695 struct user_pt_regs *.
1696 (aarch64_store_gregset): Likewise.
1697
1798301e
PA		 16982015-11-18 Pedro Alves <palves@redhat.com>
1699
1700 * Makefile.in (all_object_files): Add $IPA_OBJS.
1701
ce7715e2
PA		 17022015-11-17 Pedro Alves <palves@redhat.com>
1703
1704 * win32-low.c (win32_resume): Use gdb_signal_from_host,
1705 GDB_SIGNAL_0 and gdb_signal_to_string.
1706
c0879059
PA		 17072015-11-17 Pedro Alves <palves@redhat.com>
1708
1709 * win32-low.c (handle_output_debug_string): Remove parameter.
1710 (win32_kill): Remove our_status local and adjust call to
1711 handle_output_debug_string.
1712 (get_child_debug_event): Adjust call to
1713 handle_output_debug_string.
1714
1996e237
SM		 17152015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1716
1717 * linux-mips-low.c (mips_fill_gregset): Add cast.
1718 (mips_store_gregset): Likewise.
1719 (mips_fill_fpregset): Likewise.
1720 (mips_store_fpregset): Likewise.
1721
cbec665b
SM		 17222015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1723
1724 * linux-mips-low.c (mips_add_watchpoint): Rename private to
1725 priv.
1726
eb3e3c67
SM		 17272015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1728
1729 * linux-mips-low.c (mips_linux_new_thread): Change type of
1730 watch_type to enum target_hw_bp_type.
1731
171de4b8
SM		 17322015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1733
1734 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
1735 Change return type to arm_hwbp_type.
1736
04248ead
SM		 17372015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1738
1739 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
1740 (arm_store_gregset): Likewise.
1741 * linux-arm-low.c (arm_get_hwcap): Likewise.
1742 (arm_read_description): Likewise.
1743
04b3479c
SM		 17442015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1745
1746 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
1747
2bc84e8a
SM		 17482015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1749
1750 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
1751 (ppc_fill_vsxregset): Likewise.
1752 (ppc_store_vsxregset): Likewise.
1753 (ppc_fill_vrregset): Likewise.
1754 (ppc_store_vrregset): Likewise.
1755 (ppc_fill_evrregset): Likewise.
1756 (ppc_store_evrregset): Likewise.
1757
e6c5bb05
SM		 17582015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1759
1760 * linux-ppc-low.c (ppc_usrregs_info): Remove
1761 forward-declaration.
1762 (ppc_arch_setup): Move lower in file.
1763
7ea45d72
SM		 17642015-10-30 Simon Marchi <simon.marchi@ericsson.com>
1765
1766 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
1767 (ps_pdwrite): Likewise.
1768
69291610
HW		 17692015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
1770
1771 * linux-arm-low.c (arm_new_thread): Move pointer dereference
1772 to after assert checks.
1773
b42945fd
SM		 17742015-10-29 Simon Marchi <simon.marchi@ericsson.com>
1775
1776 * proc-service.c (ps_pdread): Add/adjust casts.
1777 (ps_pdwrite): Add/adjust casts.
1778
d6f85c84
SM		 17792015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
1780
1781 * server.c (handle_search_memory_1): Cast return value of
1782 memmem.
1783
f98cd059
SM		 17842015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
1785
1786 * server.c (write_qxfer_response): Change type of data to
1787 gdb_byte *.
1788
d2412fa5
PA		 17892015-10-29 Pedro Alves <palves@redhat.com>
1790
1791 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
1792
c17414a2
PA		 17932015-10-29 Pedro Alves <palves@redhat.com>
1794
1795 * tracepoint.c (clear_installed_tracepoints): Add casts.
1796
e053fbc4
PA		 17972015-10-29 Pedro Alves <palves@redhat.com>
1798
1799 * server.c (handle_v_cont, process_serial_event): Add enum
1800 gdb_signal casts to signal parsing code.
1801
add67df8
PA		 18022015-10-29 Pedro Alves <palves@redhat.com>
1803
1804 * linux-low.h (NULL_REGSET): Define.
1805 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
1806 * linux-arm-low.c (arm_regsets): Likewise.
1807 * linux-crisv32-low.c (cris_regsets): Likewise.
1808 * linux-m68k-low.c (m68k_regsets): Likewise.
1809 * linux-mips-low.c (mips_regsets): Likewise.
1810 * linux-nios2-low.c (nios2_regsets): Likewise.
1811 * linux-ppc-low.c (ppc_regsets): Likewise.
1812 * linux-s390-low.c (s390_regsets): Likewise.
1813 * linux-sh-low.c (sh_regsets): Likewise.
1814 * linux-sparc-low.c (sparc_regsets): Likewise.
1815 * linux-tic6x-low.c (tic6x_regsets): Likewise.
1816 * linux-tile-low.c (tile_regsets): Likewise.
1817 * linux-x86-low.c (x86_regsets): Likewise.
1818 * linux-xtensa-low.c (xtensa_regsets): Likewise.
1819
50bc912a
PA		 18202015-10-29 Pedro Alves <palves@redhat.com>
1821
1822 * linux-low.h (NULL_REGSET): Define.
1823 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
1824 * linux-arm-low.c (arm_regsets): Likewise.
1825 * linux-crisv32-low.c (cris_regsets): Likewise.
1826 * linux-m68k-low.c (m68k_regsets): Likewise.
1827 * linux-mips-low.c (mips_regsets): Likewise.
1828 * linux-nios2-low.c (nios2_regsets): Likewise.
1829 * linux-ppc-low.c (ppc_regsets): Likewise.
1830 * linux-s390-low.c (s390_regsets): Likewise.
1831 * linux-sh-low.c (sh_regsets): Likewise.
1832 * linux-sparc-low.c (sparc_regsets): Likewise.
1833 * linux-tic6x-low.c (tic6x_regsets): Likewise.
1834 * linux-tile-low.c (tile_regsets): Likewise.
1835 * linux-x86-low.c (x86_regsets): Likewise.
1836 * linux-xtensa-low.c (xtensa_regsets): Likewise.
1837
682b2546
DE		 18382015-10-26 Doug Evans <dje@google.com>
1839
1840 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
1841
963843d4
DE		 18422015-10-26 Doug Evans <dje@google.com>
1843
1844 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
1845
d41401ac
DE		 18462015-10-26 Doug Evans <dje@google.com>
1847
1848 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
1849 for debug_printf.
1850 (attach_thread, find_new_threads_callback): Ditto.
1851
3db28855
AT		 18522015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
1853
1854 * mem-break.h (set_breakpoint_data): Remove.
1855
fb78e89c
AT		 18562015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
1857
1858 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
1859 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
1860 (initialize_low): Remove set_breakpoint_data call.
1861 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
1862 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
1863 (initialize_low): Remove set_breakpoint_data call.
1864 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
1865 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
1866 (initialize_low): Remove set_breakpoint_data call.
1867
2e6ee069
AT		 18682015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
1869
1870 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
1871 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
1872 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
1873 * target.h (target_breakpoint_kind_from_pc): New macro.
1874
1652a986
AT		 18752015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
1876
1877 * linux-low.c (default_breakpoint_kind_from_pc): New function.
1878 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
1879 the default breakpoint kind.
1880
abeead09
AT		 18812015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1882
1883 * linux-arm-low.c (arm_supports_z_point_type): Add software
1884 breakpoint support.
1885
b0b4b501
AT		 18862015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1887
1888 * linux-arm-low.c: Refactor breakpoint definitions.
1889 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
1890 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
1891
8689682c
AT		 18922015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1893
1894 * Makefile.in: Add arm.c/o.
1895 * configure.srv: Likewise.
1896 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
1897 (arm_breakpoint_kind_from_pc): New function.
1898 (arm_sw_breakpoint_from_kind): Return proper kind.
1899 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
1900
27165294
AT		 19012015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1902
1903 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
1904 removal.
1905 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
1906 (struct raw_breakpoint) <size>: Remove.
1907 (struct raw_breakpoint) <kind>: Add.
1908 (bp_size): New function.
1909 (bp_opcode): Likewise.
1910 (find_raw_breakpoint_at): Adjust for kind.
1911 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
1912 (remove_memory_breakpoint): Adjust for kind call bp_size.
1913 (set_raw_breakpoint_at): Adjust for kind.
1914 (set_breakpoint): Likewise.
1915 (set_breakpoint_at): Call breakpoint_kind_from_pc.
1916 (delete_raw_breakpoint): Adjust for kind.
1917 (delete_breakpoint): Likewise.
1918 (find_gdb_breakpoint): Likewise.
1919 (set_gdb_breakpoint_1): Likewise.
1920 (set_gdb_breakpoint): Likewise.
1921 (delete_gdb_breakpoint_1): Likewise.
1922 (delete_gdb_breakpoint): Likewise.
1923 (uninsert_raw_breakpoint): Likewise.
1924 (reinsert_raw_breakpoint): Likewise.
1925 (set_breakpoint_data): Remove.
1926 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
1927 (check_mem_read): Adjust for kind call bp_size.
1928 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
1929 (clone_one_breakpoint): Adjust for kind.
1930 * mem-break.h (set_gdb_breakpoint): Likewise.
1931 (delete_gdb_breakpoint): Likewise.
1932 * server.c (process_serial_event): Likewise.
1933
dd373349
AT		 19342015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1935
1936 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
1937 (struct linux_target_ops) <breakpoint>: Remove.
1938 (struct linux_target_ops) <breakpoint_len>: Remove.
1939 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1940 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1941 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
1942 (arm_sw_breakpoint_from_kind): New function.
1943 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
1944 (struct linux_target_ops) <breakpoint>: Remove.
1945 (struct linux_target_ops) <breakpoint_len>: Remove.
1946 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1947 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1948 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
1949 (struct linux_target_ops) <breakpoint>: Remove.
1950 (struct linux_target_ops) <breakpoint_len>: Remove.
1951 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1952 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1953 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
1954 (struct linux_target_ops) <breakpoint>: Remove.
1955 (struct linux_target_ops) <breakpoint_len>: Remove.
1956 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1957 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1958 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
1959 and sw_breakpoint_from_kind to increment the pc.
1960 (linux_breakpoint_kind_from_pc): New function.
1961 (linux_sw_breakpoint_from_kind): New function.
1962 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
1963 (initialize_low): Call breakpoint_kind_from_pc and
1964 sw_breakpoint_from_kind to replace breakpoint_data/len.
1965 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
1966 New field.
1967 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
1968 * linux-m32r-low.c (m32r_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-m68k-low.c (m68k_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-mips-low.c (mips_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-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
1984 (struct linux_target_ops) <breakpoint>: Remove.
1985 (struct linux_target_ops) <breakpoint_len>: Remove.
1986 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1987 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1988 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
1989 (struct linux_target_ops) <breakpoint>: Remove.
1990 (struct linux_target_ops) <breakpoint_len>: Remove.
1991 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1992 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1993 * linux-s390-low.c (s390_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-sh-low.c (sh_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-sparc-low.c (sparc_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-tic6x-low.c (tic6x_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-tile-low.c (tile_sw_breakpoint_from_kind): New function.
2014 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
2015 (struct linux_target_ops) <breakpoint>: Remove.
2016 (struct linux_target_ops) <breakpoint_len>: Remove.
2017 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2018 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2019 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
2020 (struct linux_target_ops) <breakpoint>: Remove.
2021 (struct linux_target_ops) <breakpoint_len>: Remove.
2022 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2023 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2024
4cd98a19
AT		 20252015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2026
2027 * linux-cris-low.c (cris_get_pc): Remove void arg.
2028
774ee6d2
AR		 20292015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2030
2031 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
2032 variable name.
2033
833dcd29
AR		 20342015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2035
2036 * inferiors.c (thread_pid_matches_callback): New function.
2037 (find_thread_process): New function.
2038 (remove_thread): Reset current_thread.
2039 (remove_process): Assert threads have been removed first.
2040
8d689ee5
YQ		 20412015-10-15 Yao Qi <yao.qi@linaro.org>
2042
2043 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
2044 if it is 3.
2045 (aarch64_remove_point): Likewise.
2046 * regcache.c (regcache_register_size): New function.
2047
1c2e1515
YQ		 20482015-10-12 Yao Qi <yao.qi@linaro.org>
2049
2050 * linux-aarch64-low.c: Update all callers as emit_load_store
2051 is renamed to aarch64_emit_load_store.
2052
e1c587c3
YQ		 20532015-10-12 Yao Qi <yao.qi@linaro.org>
2054
2055 * linux-aarch64-low.c: Update all callers of function renaming
2056 from emit_insn to aarch64_emit_insn.
2057
b6542f81
YQ		 20582015-10-12 Yao Qi <yao.qi@linaro.org>
2059
2060 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
2061 arch/aarch64-insn.h.
2062 (struct aarch64_memory_operand): Likewise.
2063 (ENCODE): Likewise.
2064 (emit_insn): Move to arch/aarch64-insn.c.
2065 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
2066 (emit_load_store): Move to arch/aarch64-insn.c.
2067 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
2068 (can_encode_int32): Remove.
2069
246994ce
YQ		 20702015-10-12 Yao Qi <yao.qi@linaro.org>
2071
2072 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
2073 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
2074 (aarch64_relocate_instruction): Likewise.
2075 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
2076 (struct aarch64_insn_visitor): Likewise.
2077
0badd99f
YQ		 20782015-10-12 Yao Qi <yao.qi@linaro.org>
2079
2080 * linux-aarch64-low.c (struct aarch64_insn_data): New.
2081 (struct aarch64_insn_visitor): New.
2082 (struct aarch64_insn_relocation_data): New.
2083 (aarch64_ftrace_insn_reloc_b): New function.
2084 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2085 (aarch64_ftrace_insn_reloc_cb): Likewise.
2086 (aarch64_ftrace_insn_reloc_tb): Likewise.
2087 (aarch64_ftrace_insn_reloc_adr): Likewise.
2088 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
2089 (aarch64_ftrace_insn_reloc_others): Likewise.
2090 (visitor): New.
2091 (aarch64_relocate_instruction): Use visitor.
2092
dfaffe9d
YQ		 20932015-10-12 Yao Qi <yao.qi@linaro.org>
2094
2095 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
2096 int. Add argument buf.
2097 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
2098 aarch64_relocate_instruction.
2099
70b439f0
YQ		 21002015-10-12 Yao Qi <yao.qi@linaro.org>
2101
2102 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
2103 argument insn. Remove local variable insn. Don't call
2104 target_read_uint32.
2105 (aarch64_install_fast_tracepoint_jump_pad): Call
2106 target_read_uint32.
2107
7781c06f
YQ		 21082015-09-30 Yao Qi <yao.qi@linaro.org>
2109
2110 * linux-aarch64-low.c (emit_movk): Shorten a long line.
2111 (emit_load_store_pair): Likewise.
2112
9a3c8263
SM		 21132015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2114
2115 * dll.c (match_dll): Add cast(s).
2116 (unloaded_dll): Likewise.
2117 * linux-low.c (second_thread_of_pid_p): Likewise.
2118 (delete_lwp_callback): Likewise.
2119 (count_events_callback): Likewise.
2120 (select_event_lwp_callback): Likewise.
2121 (linux_set_resume_request): Likewise.
2122 * server.c (accumulate_file_name_length): Likewise.
2123 (emit_dll_description): Likewise.
2124 (handle_qxfer_threads_worker): Likewise.
2125 (visit_actioned_threads): Likewise.
2126 * thread-db.c (any_thread_of): Likewise.
2127 * tracepoint.c (same_process_p): Likewise.
2128 (match_blocktype): Likewise.
2129 (build_traceframe_info_xml): Likewise.
2130
224c3ddb
SM		 21312015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2132
2133 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
2134 assignment.
2135 (gdb_unparse_agent_expr): Likewise.
2136 * hostio.c (require_data): Likewise.
2137 (handle_pread): Likewise.
2138 * linux-low.c (disable_regset): Likewise.
2139 (fetch_register): Likewise.
2140 (store_register): Likewise.
2141 (get_dynamic): Likewise.
2142 (linux_qxfer_libraries_svr4): Likewise.
2143 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
2144 (set_fast_tracepoint_jump): Likewise.
2145 (uninsert_fast_tracepoint_jumps_at): Likewise.
2146 (reinsert_fast_tracepoint_jumps_at): Likewise.
2147 (validate_inserted_breakpoint): Likewise.
2148 (clone_agent_expr): Likewise.
2149 * regcache.c (init_register_cache): Likewise.
2150 * remote-utils.c (putpkt_binary_1): Likewise.
2151 (decode_M_packet): Likewise.
2152 (decode_X_packet): Likewise.
2153 (look_up_one_symbol): Likewise.
2154 (relocate_instruction): Likewise.
2155 (monitor_output): Likewise.
2156 * server.c (handle_search_memory): Likewise.
2157 (handle_qxfer_exec_file): Likewise.
2158 (handle_qxfer_libraries): Likewise.
2159 (handle_qxfer): Likewise.
2160 (handle_query): Likewise.
2161 (handle_v_cont): Likewise.
2162 (handle_v_run): Likewise.
2163 (captured_main): Likewise.
2164 * target.c (write_inferior_memory): Likewise.
2165 * thread-db.c (try_thread_db_load_from_dir): Likewise.
2166 * tracepoint.c (init_trace_buffer): Likewise.
2167 (add_tracepoint_action): Likewise.
2168 (add_traceframe): Likewise.
2169 (add_traceframe_block): Likewise.
2170 (cmd_qtdpsrc): Likewise.
2171 (cmd_qtdv): Likewise.
2172 (cmd_qtstatus): Likewise.
2173 (response_source): Likewise.
2174 (response_tsv): Likewise.
2175 (cmd_qtnotes): Likewise.
2176 (gdb_collect): Likewise.
2177 (initialize_tracepoint): Likewise.
2178
afbe19f8
PL		 21792015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2180
2181 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
2182 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
2183 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
2184 <NOP>: New.
2185 (enum aarch64_condition_codes): New enum.
2186 (w0): New static global.
2187 (fp): Likewise.
2188 (lr): Likewise.
2189 (struct aarch64_memory_operand) <type>: New
2190 MEMORY_OPERAND_POSTINDEX type.
2191 (postindex_memory_operand): New helper function.
2192 (emit_ret): New function.
2193 (emit_load_store_pair): New function, factored out of emit_stp
2194 with support for MEMORY_OPERAND_POSTINDEX.
2195 (emit_stp): Rewrite using emit_load_store_pair.
2196 (emit_ldp): New function.
2197 (emit_load_store): Likewise.
2198 (emit_ldr): Mention post-index instruction in comment.
2199 (emit_ldrh): New function.
2200 (emit_ldrb): New function.
2201 (emit_ldrsw): Mention post-index instruction in comment.
2202 (emit_str): Likewise.
2203 (emit_subs): New function.
2204 (emit_cmp): Likewise.
2205 (emit_and): Likewise.
2206 (emit_orr): Likewise.
2207 (emit_orn): Likewise.
2208 (emit_eor): Likewise.
2209 (emit_mvn): Likewise.
2210 (emit_lslv): Likewise.
2211 (emit_lsrv): Likewise.
2212 (emit_asrv): Likewise.
2213 (emit_mul): Likewise.
2214 (emit_sbfm): Likewise.
2215 (emit_sbfx): Likewise.
2216 (emit_ubfm): Likewise.
2217 (emit_ubfx): Likewise.
2218 (emit_csinc): Likewise.
2219 (emit_cset): Likewise.
2220 (emit_nop): Likewise.
2221 (emit_ops_insns): New helper function.
2222 (emit_pop): Likewise.
2223 (emit_push): Likewise.
2224 (aarch64_emit_prologue): New function.
2225 (aarch64_emit_epilogue): Likewise.
2226 (aarch64_emit_add): Likewise.
2227 (aarch64_emit_sub): Likewise.
2228 (aarch64_emit_mul): Likewise.
2229 (aarch64_emit_lsh): Likewise.
2230 (aarch64_emit_rsh_signed): Likewise.
2231 (aarch64_emit_rsh_unsigned): Likewise.
2232 (aarch64_emit_ext): Likewise.
2233 (aarch64_emit_log_not): Likewise.
2234 (aarch64_emit_bit_and): Likewise.
2235 (aarch64_emit_bit_or): Likewise.
2236 (aarch64_emit_bit_xor): Likewise.
2237 (aarch64_emit_bit_not): Likewise.
2238 (aarch64_emit_equal): Likewise.
2239 (aarch64_emit_less_signed): Likewise.
2240 (aarch64_emit_less_unsigned): Likewise.
2241 (aarch64_emit_ref): Likewise.
2242 (aarch64_emit_if_goto): Likewise.
2243 (aarch64_emit_goto): Likewise.
2244 (aarch64_write_goto_address): Likewise.
2245 (aarch64_emit_const): Likewise.
2246 (aarch64_emit_call): Likewise.
2247 (aarch64_emit_reg): Likewise.
2248 (aarch64_emit_pop): Likewise.
2249 (aarch64_emit_stack_flush): Likewise.
2250 (aarch64_emit_zero_ext): Likewise.
2251 (aarch64_emit_swap): Likewise.
2252 (aarch64_emit_stack_adjust): Likewise.
2253 (aarch64_emit_int_call_1): Likewise.
2254 (aarch64_emit_void_call_2): Likewise.
2255 (aarch64_emit_eq_goto): Likewise.
2256 (aarch64_emit_ne_goto): Likewise.
2257 (aarch64_emit_lt_goto): Likewise.
2258 (aarch64_emit_le_goto): Likewise.
2259 (aarch64_emit_gt_goto): Likewise.
2260 (aarch64_emit_ge_got): Likewise.
2261 (aarch64_emit_ops_impl): New static global variable.
2262 (aarch64_emit_ops): New target function, return
2263 &aarch64_emit_ops_impl.
2264 (struct linux_target_ops): Install it.
2265
bb903df0
PL		 22662015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2267
2268 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
2269 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
2270 aarch64-ipa.o.
2271 * linux-aarch64-ipa.c: New file.
2272 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
2273 and endian.h.
2274 (aarch64_get_thread_area): New target method.
2275 (extract_signed_bitfield): New helper function.
2276 (aarch64_decode_ldr_literal): New function.
2277 (enum aarch64_opcodes): New enum.
2278 (struct aarch64_register): New struct.
2279 (struct aarch64_operand): New struct.
2280 (x0): New static global.
2281 (x1): Likewise.
2282 (x2): Likewise.
2283 (x3): Likewise.
2284 (x4): Likewise.
2285 (w2): Likewise.
2286 (ip0): Likewise.
2287 (sp): Likewise.
2288 (xzr): Likewise.
2289 (aarch64_register): New helper function.
2290 (register_operand): Likewise.
2291 (immediate_operand): Likewise.
2292 (struct aarch64_memory_operand): New struct.
2293 (offset_memory_operand): New helper function.
2294 (preindex_memory_operand): Likewise.
2295 (enum aarch64_system_control_registers): New enum.
2296 (ENCODE): New macro.
2297 (emit_insn): New helper function.
2298 (emit_b): New function.
2299 (emit_bcond): Likewise.
2300 (emit_cb): Likewise.
2301 (emit_tb): Likewise.
2302 (emit_blr): Likewise.
2303 (emit_stp): Likewise.
2304 (emit_ldp_q_offset): Likewise.
2305 (emit_stp_q_offset): Likewise.
2306 (emit_load_store): Likewise.
2307 (emit_ldr): Likewise.
2308 (emit_ldrsw): Likewise.
2309 (emit_str): Likewise.
2310 (emit_ldaxr): Likewise.
2311 (emit_stxr): Likewise.
2312 (emit_stlr): Likewise.
2313 (emit_data_processing_reg): Likewise.
2314 (emit_data_processing): Likewise.
2315 (emit_add): Likewise.
2316 (emit_sub): Likewise.
2317 (emit_mov): Likewise.
2318 (emit_movk): Likewise.
2319 (emit_mov_addr): Likewise.
2320 (emit_mrs): Likewise.
2321 (emit_msr): Likewise.
2322 (emit_sevl): Likewise.
2323 (emit_wfe): Likewise.
2324 (append_insns): Likewise.
2325 (can_encode_int32_in): New helper function.
2326 (aarch64_relocate_instruction): New function.
2327 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
2328 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
2329 (struct linux_target_ops): Install aarch64_get_thread_area,
2330 aarch64_install_fast_tracepoint_jump_pad and
2331 aarch64_get_min_fast_tracepoint_insn_len.
2332
787749ea
PL		 23332015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2334
2335 * Makefile.in (aarch64-insn.o): New rule.
2336 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
2337
9812b2e6
YQ		 23382015-09-21 Yao Qi <yao.qi@linaro.org>
2339
2340 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
2341
18fe412b
YQ		 23422015-09-21 Yao Qi <yao.qi@linaro.org>
2343
2344 * tracepoint.c (max_jump_pad_size): Remove.
2345
a0cc84cd
YQ		 23462015-09-18 Yao Qi <yao.qi@linaro.org>
2347
2348 * linux-aarch64-low.c: Don't include sys/uio.h.
2349 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
2350
d78908cf
WW		 23512015-09-16 Wei-cheng Wang <cole945@gmail.com>
2352
2353 * tracepoint.c (eval_result_type): Change prototype.
2354 (condition_true_at_tracepoint): Fix argument to compiled_cond.
2355
d57e0d50
PA		 23562015-09-15 Pedro Alves <palves@redhat.com>
2357
2358 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
2359 Check whether to report exec events instead of checking whether
2360 multiprocess is enabled.
2361
5a676acc
PA		 23622015-09-15 Pedro Alves <palves@redhat.com>
2363
2364 PR remote/18965
2365 * remote-utils.c (prepare_resume_reply): Merge
2366 TARGET_WAITKIND_VFORK_DONE switch case with the
2367 TARGET_WAITKIND_FORKED case.
2368
7c5d0fad
YQ		 23692015-09-15 Yao Qi <yao.qi@linaro.org>
2370
2371 * server.c (handle_query): Check string comparison using
2372 "else if" instead of "if".
2373
750ce8d1
YQ		 23742015-09-15 Yao Qi <yao.qi@linaro.org>
2375
2376 * server.c (vCont_supported): New global variable.
2377 (handle_query): Set vCont_supported to 1 if "vContSupported+"
2378 matches. Append ";vContSupported+" to own_buf.
2379 (handle_v_requests): Append ";s;S" to own_buf if target supports
2380 hardware single step or vCont_supported is false.
2381 (capture_main): Set vCont_supported to zero.
2382
70b90b91
YQ		 23832015-09-15 Yao Qi <yao.qi@linaro.org>
2384
2385 * linux-low.c (linux_supports_conditional_breakpoints): Rename
2386 it to ...
2387 (linux_supports_hardware_single_step): ... New function.
2388 (linux_target_ops): Update.
2389 * lynx-low.c (lynx_target_ops): Set field
2390 supports_hardware_single_step to target_can_do_hardware_single_step.
2391 * nto-low.c (nto_target_ops): Likewise.
2392 * spu-low.c (spu_target_ops): Likewise.
2393 * win32-low.c (win32_target_ops): Likewise.
2394 * target.c (target_can_do_hardware_single_step): New function.
2395 * target.h (struct target_ops) <supports_conditional_breakpoints>:
2396 Remove. <supports_hardware_single_step>: New field.
2397 (target_supports_conditional_breakpoints): Remove.
2398 (target_supports_hardware_single_step): New macro.
2399 (target_can_do_hardware_single_step): Declare.
2400 * server.c (handle_query): Use target_supports_hardware_single_step
2401 instead of target_supports_conditional_breakpoints.
2402
ade90bde
YQ		 24032015-09-15 Yao Qi <yao.qi@linaro.org>
2404
2405 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
2406 function.
2407 (struct linux_target_ops the_low_target): Install
2408 aarch64_linux_siginfo_fixup.
2409
94585166
DB		 24102015-09-11 Don Breazeal <donb@codesourcery.com>
2411 Luis Machado <lgustavo@codesourcery.com>
2412
2413 * linux-low.c (linux_mourn): Static declaration.
2414 (linux_arch_setup): Move in front of
2415 handle_extended_wait.
2416 (linux_arch_setup_thread): New function.
2417 (handle_extended_wait): Handle exec events. Call
2418 linux_arch_setup_thread. Make event_lwp argument a
2419 pointer-to-a-pointer.
2420 (check_zombie_leaders): Do not check stopped threads.
2421 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
2422 (linux_low_filter_event): Add lwp and thread for exec'ing
2423 non-leader thread if leader thread has been deleted.
2424 Refactor code into linux_arch_setup_thread and call it.
2425 Pass child lwp pointer by reference to handle_extended_wait.
2426 (linux_wait_for_event_filtered): Update comment.
2427 (linux_wait_1): Prevent clobbering exec event status.
2428 (linux_supports_exec_events): New function.
2429 (linux_target_ops) <supports_exec_events>: Initialize new member.
2430 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
2431 new member.
2432 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
2433 * server.c (report_exec_events): New global variable.
2434 (handle_query): Handle qSupported query for exec-events feature.
2435 (captured_main): Initialize report_exec_events.
2436 * server.h (report_exec_events): Declare new global variable.
2437 * target.h (struct target_ops) <supports_exec_events>: New
2438 member.
2439 (target_supports_exec_events): New macro.
2440 * win32-low.c (win32_target_ops) <supports_exec_events>:
2441 Initialize new member.
2442
0568462b
MM		 24432015-09-09 Markus Metzger <markus.t.metzger@intel.com>
2444
2445 * linux-low.c (linux_low_enable_btrace): Remove.
2446 (linux_target_ops): Replace linux_low_enable_btrace with
2447 linux_enable_btrace.
2448
39edd165
YQ		 24492015-09-03 Yao Qi <yao.qi@linaro.org>
2450
2451 * linux-aarch64-low.c (aarch64_insert_point): Call
2452 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
2453 returns true.
2454
1db33b5a
UW		 24552015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2456
2457 * linux-low.c (check_stopped_by_breakpoint): Use
2458 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
2459
ab290430
PA		 24602015-08-27 Pedro Alves <palves@redhat.com>
2461
2462 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
2463
8d749320
SM		 24642015-08-26 Simon Marchi <simon.marchi@ericsson.com>
2465
6711b7f8
SM		 2466 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
2467 the XNEW-family equivalent.
8d749320
SM		 2468 (compile_bytecodes): Likewise.
2469 * dll.c (loaded_dll): Likewise.
2470 * event-loop.c (append_callback_event): Likewise.
2471 (create_file_handler): Likewise.
2472 (create_file_event): Likewise.
2473 * hostio.c (handle_open): Likewise.
2474 * inferiors.c (add_thread): Likewise.
2475 (add_process): Likewise.
2476 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
2477 * linux-arm-low.c (arm_new_process): Likewise.
2478 (arm_new_thread): Likewise.
2479 * linux-low.c (add_to_pid_list): Likewise.
2480 (linux_add_process): Likewise.
2481 (handle_extended_wait): Likewise.
2482 (add_lwp): Likewise.
2483 (enqueue_one_deferred_signal): Likewise.
2484 (enqueue_pending_signal): Likewise.
2485 (linux_resume_one_lwp_throw): Likewise.
2486 (linux_resume_one_thread): Likewise.
2487 (linux_read_memory): Likewise.
2488 (linux_write_memory): Likewise.
2489 * linux-mips-low.c (mips_linux_new_process): Likewise.
2490 (mips_linux_new_thread): Likewise.
2491 (mips_add_watchpoint): Likewise.
2492 * linux-x86-low.c (initialize_low_arch): Likewise.
2493 * lynx-low.c (lynx_add_process): Likewise.
2494 * mem-break.c (set_raw_breakpoint_at): Likewise.
2495 (set_breakpoint): Likewise.
2496 (add_condition_to_breakpoint): Likewise.
2497 (add_commands_to_breakpoint): Likewise.
2498 (clone_agent_expr): Likewise.
2499 (clone_one_breakpoint): Likewise.
2500 * regcache.c (new_register_cache): Likewise.
2501 * remote-utils.c (look_up_one_symbol): Likewise.
2502 * server.c (queue_stop_reply): Likewise.
2503 (start_inferior): Likewise.
2504 (queue_stop_reply_callback): Likewise.
2505 (handle_target_event): Likewise.
2506 * spu-low.c (fetch_ppc_memory): Likewise.
2507 (store_ppc_memory): Likewise.
2508 * target.c (set_target_ops): Likewise.
2509 * thread-db.c (thread_db_load_search): Likewise.
2510 (try_thread_db_load_1): Likewise.
2511 * tracepoint.c (add_tracepoint): Likewise.
2512 (add_tracepoint_action): Likewise.
2513 (create_trace_state_variable): Likewise.
2514 (cmd_qtdpsrc): Likewise.
2515 (cmd_qtro): Likewise.
2516 (add_while_stepping_state): Likewise.
2517 * win32-low.c (child_add_thread): Likewise.
2518 (get_image_name): Likewise.
2519
ed8b7b42
YQ		 25202015-08-25 Yao Qi <yao.qi@linaro.org>
2521
2522 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
2523
db3cb7cb
YQ		 25242015-08-25 Yao Qi <yao.qi@linaro.org>
2525
2526 * Makefile.in (aarch64-linux.o): New rule.
2527 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
2528 srv_tgtobj.
2529 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
2530 (aarch64_init_debug_reg_state): Make it extern.
2531 (aarch64_linux_prepare_to_resume): Remove.
2532
f6011a1c
YQ		 25332015-08-25 Yao Qi <yao.qi@linaro.org>
2534
2535 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
2536 lwp_arch_private_info and ptid_of_lwp.
2537
88e2cf7e
YQ		 25382015-08-25 Yao Qi <yao.qi@linaro.org>
2539
2540 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
2541 Find proc_info by find_process_pid. All callers updated.
2542
5e35436e
YQ		 25432015-08-25 Yao Qi <yao.qi@linaro.org>
2544
2545 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
2546 Remove.
2547 (debug_reg_change_callback): Remove.
2548 (aarch64_notify_debug_reg_change): Remove.
2549
4a8a7965
YQ		 25502015-08-25 Yao Qi <yao.qi@linaro.org>
2551
2552 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
2553 Call current_lwp_ptid.
2554
32a271ee
YQ		 25552015-08-25 Yao Qi <yao.qi@linaro.org>
2556
2557 * linux-aarch64-low.c (debug_reg_change_callback): Use
2558 debug_printf.
2559
0d51c8d7
YQ		 25602015-08-25 Yao Qi <yao.qi@linaro.org>
2561
2562 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
2563
31a43dd5
YQ		 25642015-08-25 Yao Qi <yao.qi@linaro.org>
2565
2566 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
2567
8ee52567
YQ		 25682015-08-25 Yao Qi <yao.qi@linaro.org>
2569
2570 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
2571 the code.
2572
ff3f0f45
YQ		 25732015-08-25 Yao Qi <yao.qi@linaro.org>
2574
2575 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
2576 Remove.
2577 (debug_reg_change_callback): Remove argument entry and add argument
2578 lwp. Remove local variable thread. Don't print thread id in the
2579 debugging output. Don't check whether pid of thread equals to pid.
2580 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
2581 iterate_over_lwps instead find_inferior.
2582
3d40fbb5
PA		 25832015-08-24 Pedro Alves <palves@redhat.com>
2584
2585 * inferiors.c (get_first_process): New function.
2586 * inferiors.h (get_first_process): New declaration.
2587 * remote-utils.c (read_ptid): Default to the first process in the
2588 list, instead of to the current thread's process.
2589
438e1e42
PA		 25902015-08-24 Pedro Alves <palves@redhat.com>
2591
2592 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
2593 * event-loop.c: Likewise.
2594 * remote-utils.c: Likewise.
2595 * tracepoint.c: Likewise.
2596
a8c6d4fc
PA		 25972015-08-24 Pedro Alves <palves@redhat.com>
2598
2599 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
2600 ptid_get_lwp.
2601
99b0bb12
PA		 26022015-08-21 Pedro Alves <palves@redhat.com>
2603
2604 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
2605 instead of literal 1.
2606
f8904751
PA		 26072015-08-21 Pedro Alves <palves@redhat.com>
2608
2609 * tdesc.c (default_description): Explicitly zero-initialize.
2610
465a859e
PA		 26112015-08-21 Pedro Alves <palves@redhat.com>
2612
2613 PR gdb/18749
2614 * inferiors.c (remove_thread): Discard any pending stop reply for
2615 this thread.
2616 * server.c (remove_all_on_match_pid): Rename to ...
2617 (remove_all_on_match_ptid): ... this. Work with a filter ptid
2618 instead of a pid.
2619 (discard_queued_stop_replies): Change parameter to a ptid. Now
2620 extern.
2621 (handle_v_kill, kill_inferior_callback, captured_main)
2622 (process_serial_event): Adjust.
2623 * server.h (discard_queued_stop_replies): Declare.
2624
f0db101d
PA		 26252015-08-21 Pedro Alves <palves@redhat.com>
2626
2627 * linux-low.c (wait_for_sigstop): Always switch to no thread
2628 selected if the previously current thread dies.
2629 * lynx-low.c (lynx_request_interrupt): Use the first thread's
2630 process instead of the current thread's.
2631 * remote-utils.c (input_interrupt): Don't check if there's no
2632 current thread.
2633 * server.c (gdb_read_memory, gdb_write_memory): If setting the
2634 current thread to the general thread fails, error out.
2635 (handle_qxfer_auxv, handle_qxfer_libraries)
2636 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
2637 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
2638 (handle_query): Check if there's a thread selected instead of
2639 checking whether there's any thread in the thread list.
2640 (handle_qxfer_threads, handle_qxfer_btrace)
2641 (handle_qxfer_btrace_conf): Don't error out early if there's no
2642 thread in the thread list.
2643 (handle_v_cont, myresume): Don't set the current thread to the
2644 continue thread.
2645 (process_serial_event) <Hg handling>: Also set thread_id if the
2646 previous general thread is still alive.
2647 (process_serial_event) <g/G handling>: If setting the current
2648 thread to the general thread fails, error out.
2649 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
2650 thread's lwp instead of the current thread's.
2651 * target.c (set_desired_thread): If the desired thread was not
2652 found, leave the current thread pointing to NULL. Return an int
2653 (boolean) indicating success.
2654 * target.h (set_desired_thread): Change return type to int.
2655
40045d91
MF		 26562015-08-20 Max Filippov <jcmvbkbc@gmail.com>
2657
2658 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
2659 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
2660 #includes.
2661 (ps_get_thread_area): New function.
2662
45face3b
GB		 26632015-08-19 Gary Benson <gbenson@redhat.com>
2664
2665 * hostio.c (handle_pread): Do not attempt to read more data
2666 than hostio_reply_with_data can fit in a packet.
2667
16d5f642
JB		 26682015-08-18 Joel Brobecker <brobecker@adacore.com>
2669
2670 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
2671
a738da3a
MF		 26722015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
2673
2674 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
2675
33ebda9d
PA		 26762015-08-06 Pedro Alves <palves@redhat.com>
2677
2678 * tracepoint.c (expr_eval_result): Now an int.
2679
a44892be
PA		 26802015-08-06 Pedro Alves <palves@redhat.com>
2681
2682 * gdbthread.h (struct regcache): Forward declare.
2683 (struct thread_info) <regcache_data>: Now a struct regcache
2684 pointer.
2685 * inferiors.c (inferior_regcache_data)
2686 (set_inferior_regcache_data): Now work with struct regcache
2687 pointers.
2688 * inferiors.h (struct regcache): Forward declare.
2689 (inferior_regcache_data, set_inferior_regcache_data): Now work
2690 with struct regcache pointers.
2691 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
2692 (free_register_cache_thread): Remove struct regcache pointer
2693 casts.
2694
608a1e46
PA		 26952015-08-06 Pedro Alves <palves@redhat.com>
2696
2697 * server.c (captured_main): On error, print the exception message
2698 to stderr, and if run_once is set, throw a quit.
2699
f0ce0d3a
PA		 27002015-08-06 Pedro Alves <palves@redhat.com>
2701
2702 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
2703 the current thread.
2704
bf47e248
PA		 27052015-08-06 Pedro Alves <palves@redhat.com>
2706
2707 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
2708 reading beyond the passed in buffer length.
2709
b6b9ffcc
PL		 27102015-08-06 Pierre Langlois <pierre.langlois@arm.com>
2711
2712 * tracepoint.c (symbol_list) <required>: Remove.
2713
863d01bd
PA		 27142015-08-06 Pedro Alves <palves@redhat.com>
2715
2716 * linux-low.c (handle_extended_wait): Set the fork child's suspend
2717 count if stopping and suspending threads.
2718 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
2719 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
2720 (linux_detach): Complete an ongoing step-over.
2721 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
2722 throughout.
2723 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
2724 (linux_wait_1): If passing a signal to the inferior after
2725 finishing a step-over, unsuspend and re-resume all lwps. If we
2726 see a single-step event but the thread should be continuing, don't
2727 pass the trap to gdb.
2728 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
2729 internal_error instead of gdb_assert.
2730 (enqueue_pending_signal): New function.
2731 (check_ptrace_stopped_lwp_gone): Add debug output.
2732 (start_step_over): Use internal_error instead of gdb_assert.
2733 (complete_ongoing_step_over): New function.
2734 (linux_resume_one_thread): Don't resume a suspended thread.
2735 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
2736 it stepping.
2737
00db26fa
PA		 27382015-08-06 Pedro Alves <palves@redhat.com>
2739
2740 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
2741 (linux_thread_alive): Use lwp_is_marked_dead.
2742 (extended_event_reported): Delete.
2743 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
2744 instead of extended_event_reported.
2745 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
2746 as well.
2747 (lwp_is_marked_dead): New function.
2748 (lwp_running): Use lwp_is_marked_dead.
2749 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
2750 comment.
2751
ad071a30
PA		 27522015-08-06 Pedro Alves <palves@redhat.com>
2753
2754 * linux-low.c (linux_wait_1): Move fork event output out of the
2755 !report_to_gdb check. Pass event_child->waitstatus to
2756 target_waitstatus_to_string instead of ourstatus.
2757
524b57e6
YQ		 27582015-08-04 Yao Qi <yao.qi@linaro.org>
2759
2760 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
2761 if current_thread is 32 bit.
2762
6085d6f6
YQ		 27632015-08-04 Yao Qi <yao.qi@linaro.org>
2764
2765 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
2766 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
2767 * server.c (extended_protocol): Remove "static".
2768 * server.h (extended_protocol): Declare it.
2769
8a7e4587
YQ		 27702015-08-04 Yao Qi <yao.qi@linaro.org>
2771
2772 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
2773 both aarch64 and aarch32.
2774 (aarch64_set_pc): Likewise.
2775
3b53ae99
YQ		 27762015-08-04 Yao Qi <yao.qi@linaro.org>
2777
2778 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
2779 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
2780 arm-with-neon.xml to srv_xmlfiles.
2781 * linux-aarch64-low.c: Include linux-aarch32-low.h.
2782 (is_64bit_tdesc): New function.
2783 (aarch64_linux_read_description): New function.
2784 (aarch64_arch_setup): Call aarch64_linux_read_description.
2785 (regs_info): Rename to regs_info_aarch64.
2786 (aarch64_regs_info): Return right regs_info.
2787 (initialize_low_arch): Call initialize_low_arch_aarch32.
2788
bd9e6534
YQ		 27892015-08-04 Yao Qi <yao.qi@linaro.org>
2790
2791 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
2792 * linux-aarch32-low.c: New file.
2793 * linux-aarch32-low.h: New file.
2794 * linux-arm-low.c (arm_fill_gregset): Move it to
2795 linux-aarch32-low.c.
2796 (arm_store_gregset): Likewise.
2797 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
2798 (arm_store_vfpregset): Call arm_store_vfpregset_num.
2799 (arm_arch_setup): Check if PTRACE_GETREGSET works.
2800 (regs_info): Rename to regs_info_arm.
2801 (arm_regs_info): Return regs_info_aarch32 if
2802 have_ptrace_getregset is 1 and target description is
2803 arm_with_neon or arm_with_vfpv3.
2804 (initialize_low_arch): Don't call init_registers_arm_with_neon.
2805 Call initialize_low_arch_aarch32 instead.
2806
ded48a5e
YQ		 28072015-08-04 Yao Qi <yao.qi@linaro.org>
2808
2809 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
2810 * linux-low.c: ... here.
2811 * linux-low.h (have_ptrace_getregset): Declare it.
2812
96e9210f
PA		 28132015-08-04 Pedro Alves <palves@redhat.com>
2814
2815 * thread-db.c (struct thread_db): Use new typedefs.
2816 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
2817 CHK calls.
2818 (disable_thread_event_reporting): Cast result of dlsym to
2819 destination function pointer type.
2820 (thread_db_mourn): Use td_ta_delete_ftype.
2821
af60a1ef
SL		 28222015-08-03 Sandra Loosemore <sandra@codesourcery.com>
2823
2824 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
2825 arch variant.
2826 (CDX_BREAKPOINT): Define for R2.
2827 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
2828 (the_low_target): Add comments.
2829
e8b41681
YQ		 28302015-07-30 Yao Qi <yao.qi@linaro.org>
2831
2832 * linux-arm-low.c (arm_hwcap): Remove it.
2833 (arm_read_description): New local variable arm_hwcap. Don't
2834 set arm_hwcap to zero.
2835
89abb039
YQ		 28362015-07-30 Yao Qi <yao.qi@linaro.org>
2837
2838 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
2839 Use regcache->tdesc instead.
2840 (arm_store_wmmxregset): Likewise.
2841 (arm_fill_vfpregset): Likewise.
2842 (arm_store_vfpregset): Likewise.
2843
deca266c
YQ		 28442015-07-30 Yao Qi <yao.qi@linaro.org>
2845
2846 * linux-arm-low.c: Include arch/arm.h.
2847 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
2848 (arm_store_gregset): Likewise.
2849
aa58a496
SM		 28502015-07-29 Simon Marchi <simon.marchi@ericsson.com>
2851
2852 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
2853 ptrace's 4th parameter.
2854
50904b25
YQ		 28552015-07-27 Yao Qi <yao.qi@linaro.org>
2856
2857 * configure.srv (case aarch64*-*-linux*): Don't set
2858 srv_linux_usrregs.
2859
5826e159
PA		 28602015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
2861
2862 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
2863 sys/ptrace.h.
2864 * linux-arm-low.c: Likewise.
2865 * linux-cris-low.c: Likewise.
2866 * linux-crisv32-low.c: Likewise.
2867 * linux-low.c: Likewise.
2868 * linux-m68k-low.c: Likewise.
2869 * linux-mips-low.c: Likewise.
2870 * linux-nios2-low.c: Likewise.
2871 * linux-s390-low.c: Likewise.
2872 * linux-sparc-low.c: Likewise.
2873 * linux-tic6x-low.c: Likewise.
2874 * linux-tile-low.c: Likewise.
2875 * linux-x86-low.c: Likewise.
2876
54019719
PA		 28772015-07-24 Pedro Alves <palves@redhat.com>
2878
2879 * config.in: Regenerate.
2880 * configure: Regenerate.
2881
eb7aa561
PA		 28822015-07-24 Pedro Alves <palves@redhat.com>
2883
2884 * acinclude.m4: Include ../ptrace.m4.
2885 * configure.ac: Call GDB_AC_PTRACE.
2886 * config.in, configure: Regenerate.
2887
55d7b841
YQ		 28882015-07-24 Yao Qi <yao.qi@linaro.org>
2889
2890 * linux-low.c (linux_create_inferior): Remove setting to
2891 proc->priv->new_inferior.
2892 (linux_attach): Likewise.
2893 (linux_low_filter_event): Likewise.
2894 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
2895
c06cbd92
YQ		 28962015-07-24 Yao Qi <yao.qi@linaro.org>
2897
2898 * linux-low.c (linux_arch_setup): New function.
2899 (linux_low_filter_event): If proc->tdesc is NULL and
2900 proc->attached is true, call the_low_target.arch_setup.
2901 Otherwise, keep status pending, and return.
2902 (linux_resume_one_lwp_throw): Don't call get_pc if
2903 thread->while_stepping isn't NULL. Don't call
2904 get_thread_regcache if proc->tdesc is NULL.
2905 (need_step_over_p): Return 0 if proc->tdesc is NULL.
2906 (linux_target_ops): Install arch_setup.
2907 * server.c (start_inferior): Call the_target->arch_setup.
2908 * target.h (struct target_ops) <arch_setup>: New field.
2909 (target_arch_setup): New marco.
2910 * lynx-low.c (lynx_target_ops): Update.
2911 * nto-low.c (nto_target_ops): Update.
2912 * spu-low.c (spu_target_ops): Update.
2913 * win32-low.c (win32_target_ops): Update.
2914
5ae3ebba
YQ		 29152015-07-24 Yao Qi <yao.qi@linaro.org>
2916
2917 * linux-low.c (linux_add_process): Don't set
2918 proc->priv->new_inferior.
2919 (linux_create_inferior): Set proc->priv->new_inferior to 1.
2920 (linux_attach): Likewise.
2921
eb97750b
YQ		 29222015-07-24 Yao Qi <yao.qi@linaro.org>
2923
2924 * server.c (start_inferior): Code refactor.
2925
51aee833
YQ		 29262015-07-24 Yao Qi <yao.qi@linaro.org>
2927
2928 * server.c (process_serial_event): Set general_thread.
2929
af1b22f3
YQ		 29302015-07-21 Yao Qi <yao.qi@linaro.org>
2931
2932 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
2933 aarch64_linux_get_debug_reg_capacity.
2934
554717a3
YQ		 29352015-07-17 Yao Qi <yao.qi@linaro.org>
2936
2937 * Makefile.in (aarch64-linux-hw-point.o): New rule.
2938 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
2939 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
2940 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
2941 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
2942 (AARCH64_HWP_ALIGNMENT): Likewise.
2943 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
2944 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
2945 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
2946 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
2947 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
2948 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
2949 (struct aarch64_debug_reg_state): Likewise.
2950 (struct arch_lwp_info): Likewise.
2951 (aarch64_align_watchpoint): Likewise.
2952 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
2953 (aarch64_watchpoint_length): Likewise.
2954 (aarch64_point_encode_ctrl_reg): Likewise
2955 (aarch64_point_is_aligned): Likewise.
2956 (aarch64_align_watchpoint): Likewise.
2957 (aarch64_linux_set_debug_regs):
2958 (aarch64_dr_state_insert_one_point): Likewise.
2959 (aarch64_dr_state_remove_one_point): Likewise.
2960 (aarch64_handle_breakpoint): Likewise.
2961 (aarch64_handle_aligned_watchpoint): Likewise.
2962 (aarch64_handle_unaligned_watchpoint): Likewise.
2963 (aarch64_handle_watchpoint): Likewise.
2964
c67ca4de
YQ		 29652015-07-17 Yao Qi <yao.qi@linaro.org>
2966
2967 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
2968 and don't aarch64_get_debug_reg_state. All callers update.
2969 (aarch64_handle_aligned_watchpoint): Likewise.
2970 (aarch64_handle_unaligned_watchpoint): Likewise.
2971 (aarch64_handle_watchpoint): Likewise.
2972 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
2973 (aarch64_remove_point): Likewise.
2974
25abf979
YQ		 29752015-07-17 Yao Qi <yao.qi@linaro.org>
2976
2977 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
2978 debug_printf.
2979 (aarch64_handle_unaligned_watchpoint): Likewise.
2980
db1ff28b
JK		 29812015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
2982
2983 Revert the previous 3 commits:
2984 Move gdb_regex* to common/
2985 Move linux_find_memory_regions_full & co.
2986 gdbserver build-id attribute generator
2987
700ca40f
JK		 29882015-07-15 Aleksandar Ristovski <aristovski@qnx.com
2989 Jan Kratochvil <jan.kratochvil@redhat.com>
2990
2991 gdbserver build-id attribute generator.
2992 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
2993 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
2994 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
2995 (find_phdr): New.
2996 (get_dynamic): Use find_pdhr to traverse program headers.
2997 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
2998 (compare_mapping_entry_range, struct find_memory_region_callback_data)
2999 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
3000 (get_hex_build_id): New.
3001 (linux_qxfer_libraries_svr4): Add optional build-id attribute
3002 to reply XML document.
3003
9904185c
JK		 30042015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3005 Jan Kratochvil <jan.kratochvil@redhat.com>
3006
3007 * target.c: Include target/target-utils.h and fcntl.h.
3008 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
3009 (target_fileio_read_stralloc): New functions.
3010
6e5b4429
JK		 30112015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3012
3013 * Makefile.in (OBS): Add gdb_regex.o.
3014 (gdb_regex.o): New.
3015 * config.in: Rebuilt.
3016 * configure: Rebuilt.
3017
ddc98fbf
JK		 30182015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3019 Jan Kratochvil <jan.kratochvil@redhat.com>
3020
3021 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
3022 * Makefile.in (OBS): Add target-utils.o.
3023 (linux-maps.o, target-utils.o): New.
3024 * configure.srv (srv_linux_obj): Add linux-maps.o.
3025
e57bb7a0
PL		 30262015-07-15 Pierre Langlois <pierre.langlois@arm.com>
3027
3028 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
3029 function, return 1.
3030 (the_low_target): Install it.
3031
586b02a9
PA		 30322015-07-14 Pedro Alves <palves@redhat.com>
3033
3034 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
3035 Instead, ignore ECHILD, and throw an error for other errnos.
3036
58c1b36c
PA		 30372015-07-10 Pedro Alves <palves@redhat.com>
3038
3039 * event-loop.c (struct callback_event) <data>: Change type to
3040 gdb_client_data instance instead of gdb_client_data pointer.
3041 (append_callback_event): Adjust.
3042
421530db
PL		 30432015-07-10 Pierre Langlois <pierre.langlois@arm.com>
3044
3045 * linux-aarch64-low.c: Add comments for each linux_target_ops
3046 method. Remove comments already covered in target_ops and
3047 linux_target_ops definitions.
3048 (the_low_target): Add comments for each unimplemented method.
3049
c2d65f38
YQ		 30502015-07-09 Yao Qi <yao.qi@linaro.org>
3051
3052 * linux-aarch64-low.c (aarch64_regmap): Remove.
3053 (aarch64_usrregs_info): Remove.
3054 (regs_info): Set field usrregs to NULL.
3055
b20a6524
MM		 30562015-07-02 Markus Metzger <markus.t.metzger@intel.com>
3057
3058 * linux-low.c: Include "rsp-low.h"
3059 (linux_low_encode_pt_config, linux_low_encode_raw): New.
3060 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
3061 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
3062 (handle_btrace_enable_pt): New.
3063 (handle_btrace_general_set): Support "pt".
3064 (handle_btrace_conf_general_set): Support "pt:size".
3065
96c97461
PL		 30662015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3067
3068 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
3069 Z_PACKET_SW_BP.
3070
37d66942
PL		 30712015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3072
3073 * linux-aarch64-low.c: Remove comment about endianness.
3074 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
3075 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
3076 memcmp.
3077
dc06243f
GB		 30782015-06-24 Gary Benson <gbenson@redhat.com>
3079
3080 * linux-i386-ipa.c (stdint.h): Do not include.
3081 * lynx-i386-low.c (stdint.h): Likewise.
3082 * lynx-ppc-low.c (stdint.h): Likewise.
3083 * mem-break.c (stdint.h): Likewise.
3084 * thread-db.c (stdint.h): Likewise.
3085 * tracepoint.c (stdint.h): Likewise.
3086 * win32-low.c (stdint.h): Likewise.
3087
124e13d9
SM		 30882015-06-18 Simon Marchi <simon.marchi@ericsson.com>
3089
3090 * server.c (write_qxfer_response): Update call to
3091 remote_escape_output.
3092
909c2cda
JK		 30932015-06-15 Aleksandar Ristovski <aristovski@qnx.com
3094 Jan Kratochvil <jan.kratochvil@redhat.com>
3095
3096 Merge multiple hex conversions.
3097 * gdbreplay.c (tohex): Rename to 'fromhex'.
3098 (logchar): Use fromhex.
3099
24c05f46
JK		 31002015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
3101
3102 * server.c (handle_qxfer_libraries): Set `version' attribute for
3103 <library-list>.
3104
14d2069a
GB		 31052015-06-10 Gary Benson <gbenson@redhat.com>
3106
3107 * target.h (struct target_ops) <multifs_open>: New field.
3108 <multifs_unlink>: Likewise.
3109 <multifs_readlink>: Likewise.
3110 * linux-low.c (nat/linux-namespaces.h): New include.
3111 (linux_target_ops): Initialize the_target->multifs_open,
3112 the_target->multifs_unlink and the_target->multifs_readlink.
3113 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
3114 * hostio.c (hostio_fs_pid): New static variable.
3115 (hostio_handle_new_gdb_connection): New function.
3116 (handle_setfs): Likewise.
3117 (handle_open): Use the_target->multifs_open as appropriate.
3118 (handle_unlink): Use the_target->multifs_unlink as appropriate.
3119 (handle_readlink): Use the_target->multifs_readlink as
3120 appropriate.
3121 (handle_vFile): Handle vFile:setfs packets.
3122 * server.c (handle_query): Call hostio_handle_new_gdb_connection
3123 after target_handle_new_gdb_connection.
3124
4b8b5e72
GB		 31252015-06-10 Gary Benson <gbenson@redhat.com>
3126
3127 * configure.ac (AC_CHECK_FUNCS): Add setns.
3128 * config.in: Regenerate.
3129 * configure: Likewise.
3130 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
3131 (linux-namespaces.o): New rule.
3132 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
3133
3ac2e371
GB		 31342015-06-09 Gary Benson <gbenson@redhat.com>
3135
3136 * hostio.c (handle_open): Process mode argument with
3137 fileio_to_host_mode.
3138
ca9b78ce
YQ		 31392015-06-01 Yao Qi <yao.qi@linaro.org>
3140
3141 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
3142 * linux-x86-low.c: Likewise.
3143
bfacd19d
DB		 31442015-05-28 Don Breazeal <donb@codesourcery.com>
3145
3146 * linux-low.c (handle_extended_wait): Initialize
3147 thread_info.last_resume_kind for new fork children.
3148
452003ef
PA		 31492015-05-15 Pedro Alves <palves@redhat.com>
3150
3151 * target.h (target_handle_new_gdb_connection): Rewrite using if
3152 wrapped in do/while.
3153
1041a03c
JB		 31542015-05-14 Joel Brobecker <brobecker@adacore.com>
3155
3156 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
3157 * configure, config.in: Regenerate.
3158 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
3159 Declare typedef.
3160
c269dbdb
DB		 31612015-05-12 Don Breazeal <donb@codesourcery.com>
3162
3163 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
3164 PTRACE_EVENT_VFORK_DONE.
3165 (linux_low_ptrace_options, extended_event_reported): Add vfork
3166 events.
3167 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
3168 and "vforkdone" for RSP 'T' Stop Reply Packet.
3169 * server.h (report_vfork_events): Declare
3170 global variable.
3171
3a8a0396
DB		 31722015-05-12 Don Breazeal <donb@codesourcery.com>
3173
3174 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
3175 (the_low_target) <new_fork>: Initialize new member.
3176 * linux-arm-low.c (arm_new_fork): New function.
3177 (the_low_target) <new_fork>: Initialize new member.
3178 * linux-low.c (handle_extended_wait): Call new target function
3179 new_fork.
3180 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
3181 * linux-mips-low.c (mips_add_watchpoint): New function
3182 extracted from mips_insert_point.
3183 (the_low_target) <new_fork>: Initialize new member.
3184 (mips_linux_new_fork): New function.
3185 (mips_insert_point): Call mips_add_watchpoint.
3186 * linux-x86-low.c (x86_linux_new_fork): New function.
3187 (the_low_target) <new_fork>: Initialize new member.
3188
de0d863e
DB		 31892015-05-12 Don Breazeal <donb@codesourcery.com>
3190
3191 * linux-low.c (handle_extended_wait): Implement return value,
3192 rename argument 'event_child' to 'event_lwp', handle
3193 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
3194 (linux_low_ptrace_options): New function.
3195 (linux_low_filter_event): Call linux_low_ptrace_options,
3196 use different argument fo linux_enable_event_reporting,
3197 use return value from handle_extended_wait.
3198 (extended_event_reported): New function.
3199 (linux_wait_1): Call extended_event_reported and set
3200 status to report fork events.
3201 (linux_write_memory): Add pid to debug message.
3202 (reset_lwp_ptrace_options_callback): New function.
3203 (linux_handle_new_gdb_connection): New function.
3204 (linux_target_ops): Initialize new structure member.
3205 * linux-low.h (struct lwp_info) <waitstatus>: New member.
3206 * lynx-low.c: Initialize new structure member.
3207 * remote-utils.c (prepare_resume_reply): Implement stop reason
3208 "fork" for "T" stop message.
3209 * server.c (handle_query): Call handle_new_gdb_connection.
3210 * server.h (report_fork_events): Declare global flag.
3211 * target.h (struct target_ops) <handle_new_gdb_connection>:
3212 New member.
3213 (target_handle_new_gdb_connection): New macro.
3214 * win32-low.c: Initialize new structure member.
3215
ddcbc397
DB		 32162015-05-12 Don Breazeal <donb@codesourcery.com>
3217
3218 * mem-break.c (APPEND_TO_LIST): Define macro.
3219 (clone_agent_expr): New function.
3220 (clone_one_breakpoint): New function.
3221 (clone_all_breakpoints): New function.
3222 * mem-break.h: Declare new functions.
3223
89245bc0
DB		 32242015-05-12 Don Breazeal <donb@codesourcery.com>
3225
3226 * linux-low.c (linux_supports_fork_events): New function.
3227 (linux_supports_vfork_events): New function.
3228 (linux_target_ops): Initialize new structure members.
3229 (initialize_low): Call linux_check_ptrace_features.
3230 * lynx-low.c (lynx_target_ops): Initialize new structure
3231 members.
3232 * server.c (report_fork_events, report_vfork_events):
3233 New global flags.
3234 (handle_query): Add new features to qSupported packet and
3235 response.
3236 (captured_main): Initialize new global variables.
3237 * target.h (struct target_ops) <supports_fork_events>:
3238 New member.
3239 <supports_vfork_events>: New member.
3240 (target_supports_fork_events): New macro.
3241 (target_supports_vfork_events): New macro.
3242 * win32-low.c (win32_target_ops): Initialize new structure
3243 members.
3244
835205d0
GB		 32452015-05-12 Gary Benson <gbenson@redhat.com>
3246
3247 * server.c (handle_qxfer_exec_file): Use current process
3248 if annex is empty.
3249
21e94bd9
SL		 32502015-05-08 Sandra Loosemore <sandra@codesourcery.com>
3251
3252 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
3253 Remove HAVE_PTRACE_GETREGS conditionals.
3254 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
3255 instead of PTRACE_GETREGS and PTRACE_SETREGS.
3256
45614f15
YQ		 32572015-05-08 Yao Qi <yao.qi@linaro.org>
3258
3259 * linux-low.c (linux_supports_conditional_breakpoints): New
3260 function.
3261 (linux_target_ops): Install new target method.
3262 * lynx-low.c (lynx_target_ops): Install NULL hook for
3263 supports_conditional_breakpoints.
3264 * nto-low.c (nto_target_ops): Likewise.
3265 * spu-low.c (spu_target_ops): Likewise.
3266 * win32-low.c (win32_target_ops): Likewise.
3267 * server.c (handle_query): Check
3268 target_supports_conditional_breakpoints.
3269 * target.h (struct target_ops) <supports_conditional_breakpoints>:
3270 New field.
3271 (target_supports_conditional_breakpoints): New macro.
3272
80ad801e
PA		 32732015-05-06 Pedro Alves <palves@redhat.com>
3274
3275 PR server/18081
3276 * server.c (start_inferior): If the process exits, mourn it.
3277
819843c7
GB		 32782015-04-21 Gary Benson <gbenson@redhat.com>
3279
3280 * hostio.c (fileio_open_flags_to_host): Factored out to
3281 fileio_to_host_openflags in common/fileio.c. Single use
3282 updated.
3283
a2d5a9d7
MF		 32842015-04-17 Max Filippov <jcmvbkbc@gmail.com>
3285
3286 * linux-xtensa-low.c (xtensa_fill_gregset)
3287 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
3288 XCHAL_HAVE_LOOP.
3289
deb44829
MF		 32902015-04-17 Max Filippov <jcmvbkbc@gmail.com>
3291
3292 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
3293 (regs_info): Replace usrregs pointer with NULL.
3294
e57f1de3
GB		 32952015-04-17 Gary Benson <gbenson@redhat.com>
3296
3297 * target.h (struct target_ops) <pid_to_exec_file>: New field.
3298 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
3299 * server.c (handle_qxfer_exec_file): New function.
3300 (qxfer_packets): Add exec-file entry.
3301 (handle_query): Report qXfer:exec-file:read as supported packet.
3302
62828379
RN		 33032015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
3304
3305 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
3306
b88bb450
GB		 33072015-04-09 Gary Benson <gbenson@redhat.com>
3308
3309 * hostio-errno.c (errno_to_fileio_error): Remove function.
3310 Update caller to use remote_fileio_to_fio_error.
3311
c8f4bfdd
YQ		 33122015-04-09 Yao Qi <yao.qi@linaro.org>
3313
3314 * linux-low.c (linux_insert_point): Call
3315 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
3316 (linux_remove_point): Call remove_memory_breakpoint if type is
3317 raw_bkpt_type_sw.
3318 * linux-x86-low.c (x86_insert_point): Don't call
3319 insert_memory_breakpoint.
3320 (x86_remove_point): Don't call remove_memory_breakpoint.
3321
41f98f02
PA		 33222015-04-01 Pedro Alves <palves@redhat.com>
3323 Cleber Rosa <crosa@redhat.com>
3324
3325 * server.c (gdbserver_usage): Reorganize and extend the usage
3326 message.
3327
2bf6fb9d
PA		 33282015-03-24 Pedro Alves <palves@redhat.com>
3329
3330 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
3331 output. Also dump TRAP_TRACE.
3332 (linux_low_filter_event): In debug output, distinguish a
3333 resume_stop SIGSTOP from a delayed SIGSTOP.
3334
369f6daa
GB		 33352015-03-24 Gary Benson <gbenson@redhat.com>
3336
3337 * linux-x86-low.c (x86_linux_new_thread): Moved to
3338 nat/x86-linux.c.
3339 (x86_linux_prepare_to_resume): Likewise.
3340
8e5d4070
GB		 33412015-03-24 Gary Benson <gbenson@redhat.com>
3342
3343 * Makefile.in (x86-linux-dregs.o): New rule.
3344 * configure.srv: Add x86-linux-dregs.o to relevant targets.
3345 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
3346 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
3347 (x86_linux_dr_get): Likewise.
3348 (x86_linux_dr_set): Likewise.
3349 (update_debug_registers_callback): Likewise.
3350 (x86_linux_dr_set_addr): Likewise.
3351 (x86_linux_dr_get_addr): Likewise.
3352 (x86_linux_dr_set_control): Likewise.
3353 (x86_linux_dr_get_control): Likewise.
3354 (x86_linux_dr_get_status): Likewise.
3355 (x86_linux_update_debug_registers): Likewise.
3356
2b95d440
GB		 33572015-03-24 Gary Benson <gbenson@redhat.com>
3358
3359 * linux-x86-low.c (x86_linux_update_debug_registers):
3360 New function, factored out from...
3361 (x86_linux_prepare_to_resume): ...this.
3362
14b0bc68
GB		 33632015-03-24 Gary Benson <gbenson@redhat.com>
3364
3365 * linux-x86-low.c (x86_linux_dr_get): Update comments.
3366 (x86_linux_dr_set): Likewise.
3367 (update_debug_registers_callback): Likewise.
3368 (x86_linux_dr_set_addr): Likewise.
3369 (x86_linux_dr_get_addr): Likewise.
3370 (x86_linux_dr_set_control): Likewise.
3371 (x86_linux_dr_get_control): Likewise.
3372 (x86_linux_dr_get_status): Likewise.
3373 (x86_linux_prepare_to_resume): Likewise.
3374
5dfe6ca8
GB		 33752015-03-24 Gary Benson <gbenson@redhat.com>
3376
3377 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
3378 Use perror_with_name. Pass string through gettext.
3379 (x86_linux_dr_set): Likewise.
3380
d33472ad
GB		 33812015-03-24 Gary Benson <gbenson@redhat.com>
3382
3383 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
3384 (x86_linux_dr_set_addr): ...this.
3385 (x86_dr_low_get_addr): Rename to...
3386 (x86_linux_dr_get_addr): ...this.
3387 (x86_dr_low_set_control): Rename to...
3388 (x86_linux_dr_set_control): ...this.
3389 (x86_dr_low_get_control): Rename to...
3390 (x86_linux_dr_get_control): ...this.
3391 (x86_dr_low_get_status): Rename to...
3392 (x86_linux_dr_get_status): ...this.
3393 (x86_dr_low): Update with new function names.
3394
4b134ca1
GB		 33952015-03-24 Gary Benson <gbenson@redhat.com>
3396
3397 * Makefile.in (x86-linux.o): New rule.
3398 * configure.srv: Add x86-linux.o to relevant targets.
3399 * linux-low.c (lwp_set_arch_private_info): New function.
3400 (lwp_arch_private_info): Likewise.
3401 * linux-x86-low.c: Include nat/x86-linux.h.
3402 (arch_lwp_info): Removed structure.
3403 (update_debug_registers_callback):
3404 Use lwp_set_debug_registers_changed.
3405 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
3406 and lwp_set_debug_registers_changed.
3407 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
3408
34c703da
GB		 34092015-03-24 Gary Benson <gbenson@redhat.com>
3410
3411 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
3412 * linux-arm-low.c (arm_new_thread): Likewise.
3413 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
3414 * linux-mips-low.c (mips_linux_new_thread): Likewise.
3415 * linux-x86-low.c (x86_linux_new_thread): Likewise.
3416 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
3417
cff068da
GB		 34182015-03-24 Gary Benson <gbenson@redhat.com>
3419
3420 * linux-low.c (ptid_of_lwp): New function.
3421 (lwp_is_stopped): Likewise.
3422 (lwp_stop_reason): Likewise.
3423 * linux-x86-low.c (update_debug_registers_callback):
3424 Use lwp_is_stopped.
3425 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
3426 lwp_stop_reason.
3427
b2f7c7e8
GB		 34282015-03-24 Gary Benson <gbenson@redhat.com>
3429
3430 * linux-low.h (linux_stop_lwp): Remove declaration.
3431
6d4ee8c6
GB		 34322015-03-24 Gary Benson <gbenson@redhat.com>
3433
3434 * linux-low.h: Include nat/linux-nat.h.
3435 * linux-low.c (iterate_over_lwps_args): New structure.
3436 (iterate_over_lwps_filter): New function.
3437 (iterate_over_lwps): Likewise.
3438 * linux-x86-low.c (update_debug_registers_callback):
3439 Update signature to what iterate_over_lwps expects.
3440 Remove PID check that iterate_over_lwps now performs.
3441 (x86_dr_low_set_addr): Use iterate_over_lwps.
3442 (x86_dr_low_set_control): Likewise.
3443
70a0bb6b
GB		 34442015-03-24 Gary Benson <gbenson@redhat.com>
3445
3446 * linux-x86-low.c (x86_debug_reg_state): New function.
3447 (x86_linux_prepare_to_resume): Use the above.
3448
7b669087
GB		 34492015-03-24 Gary Benson <gbenson@redhat.com>
3450
3451 * linux-low.c (current_lwp_ptid): New function.
3452 * linux-x86-low.c: Include nat/linux-nat.h.
3453 (x86_dr_low_get_addr): Use current_lwp_ptid.
3454 (x86_dr_low_get_control): Likewise.
3455 (x86_dr_low_get_status): Likewise.
3456
eef49a3d
PA		 34572015-03-20 Pedro Alves <palves@redhat.com>
3458
3459 * tracepoint.c (cmd_qtstatus): Make "str" const.
3460
b2333d22
PA		 34612015-03-20 Pedro Alves <palves@redhat.com>
3462
3463 * server.c (handle_general_set): Make "req_str" const.
3464
23f238d3
PA		 34652015-03-19 Pedro Alves <palves@redhat.com>
3466
3467 * linux-low.c (linux_resume_one_lwp): Rename to ...
3468 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
3469 instead call perror_with_name.
3470 (check_ptrace_stopped_lwp_gone): New function.
3471 (linux_resume_one_lwp): Reimplement as wrapper around
3472 linux_resume_one_lwp_throw that swallows errors if the LWP is
3473 gone.
3474
91baf43f
PA		 34752015-03-19 Pedro Alves <palves@redhat.com>
3476
3477 * linux-low.c (count_events_callback, select_event_lwp_callback):
3478 No longer check whether the thread has resume_stop as last resume
3479 kind.
3480
8bf3b159
PA		 34812015-03-19 Pedro Alves <palves@redhat.com>
3482
3483 * linux-low.c (count_events_callback, select_event_lwp_callback):
3484 Use the lwp's status_pending_p field, not the thread's.
3485
b90fc188
PA		 34862015-03-19 Pedro Alves <palves@redhat.com>
3487
3488 * linux-low.c (select_event_lwp_callback): Update comments to
3489 no longer mention SIGTRAP.
3490
464b0089
GB		 34912015-03-18 Gary Benson <gbenson@redhat.com>
3492
3493 * server.c (handle_query): Do not report vFile:fstat as supported.
3494
aa9e327f
GB		 34952015-03-11 Gary Benson <gbenson@redhat.com>
3496
3497 * hostio.c (sys/types.h): New include.
3498 (sys/stat.h): Likewise.
3499 (common-remote-fileio.h): Likewise.
3500 (handle_fstat): New function.
3501 (handle_vFile): Handle vFile:fstat packets.
aa9e327f 3502
791c0056
GB		 35032015-03-11 Gary Benson <gbenson@redhat.com>
3504
3505 * configure.ac (AC_CHECK_MEMBERS): Add checks for
3506 struct stat.st_blocks and struct stat.st_blksize.
3507 * configure: Regenerate.
3508 * config.in: Likewise.
3509 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
3510 (OBS): Add common-remote-fileio.o.
3511 (common-remote-fileio.o): New rule.
3512
9a9df970
PA		 35132015-03-09 Pedro Alves <palves@redhat.com>
3514
3515 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
3516 'struct sockaddr' pointer in 'accept' call.
3517
9eb1356e
PA		 35182015-03-09 Pedro Alves <palves@redhat.com>
3519
3520 Revert:
3521 2015-03-07 Pedro Alves <palves@redhat.com>
3522 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
3523 or <winsock2.h> here. Instead include "gdb_socket.h".
3524 (remote_open): Use union gdb_sockaddr_u.
3525 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
3526 or <winsock2.h> here. Instead include "gdb_socket.h".
3527 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
3528 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
3529 or <sys/un.h>.
3530 (init_named_socket, gdb_agent_helper_thread): Use union
3531 gdb_sockaddr_u.
3532
aac331e4
PA		 35332015-03-07 Pedro Alves <palves@redhat.com>
3534
3535 * configure.ac (build_warnings): Move
3536 -Wdeclaration-after-statement to the C-specific set.
3537 * configure: Regenerate.
3538
366c75fc
PA		 35392015-03-07 Pedro Alves <palves@redhat.com>
3540
3541 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
3542 or <winsock2.h> here. Instead include "gdb_socket.h".
3543 (remote_open): Use union gdb_sockaddr_u.
3544 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
3545 or <winsock2.h> here. Instead include "gdb_socket.h".
3546 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
3547 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
3548 or <sys/un.h>.
3549 (init_named_socket, gdb_agent_helper_thread): Use union
3550 gdb_sockaddr_u.
3551
492d29ea
PA		 35522015-03-07 Pedro Alves <palves@redhat.com>
3553
3554 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
3555 instead.
3556
60a191ed
YQ		 35572015-03-06 Yao Qi <yao.qi@linaro.org>
3558
3559 * linux-aarch64-low.c (aarch64_insert_point): Use
3560 show_debug_regs as a boolean.
3561 (aarch64_remove_point): Likewise.
3562
f5771b1d
PA		 35632015-03-05 Pedro Alves <palves@redhat.com>
3564
3565 * lynx-low.c (lynx_target_ops): Install NULL hooks for
3566 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
3567 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
3568 * nto-low.c (nto_target_ops): Likewise.
3569 * spu-low.c (spu_target_ops): Likewise.
3570 * win32-low.c (win32_target_ops): Likewise.
3571
3e572f71
PA		 35722015-03-04 Pedro Alves <palves@redhat.com>
3573
72f4393d 3574 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
3e572f71
PA		 3575 Decide whether a breakpoint triggered based on the SIGTRAP's
3576 siginfo.si_code.
72f4393d
L		 3577 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
3578 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
3e572f71
PA		 3579 (linux_low_filter_event): Check for breakpoints before checking
3580 watchpoints.
3581 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
3582 siginfo.si_code.
72f4393d
L		 3583 (linux_stopped_by_sw_breakpoint)
3584 (linux_supports_stopped_by_sw_breakpoint)
3585 (linux_stopped_by_hw_breakpoint)
3586 (linux_supports_stopped_by_hw_breakpoint): New functions.
3587 (linux_target_ops): Install new target methods.
3e572f71 3588
1ec68e26
PA		 35892015-03-04 Pedro Alves <palves@redhat.com>
3590
3591 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
3592 * server.c (swbreak_feature, hwbreak_feature): New globals.
3593 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
3594 (captured_main): Clear swbreak_feature and hwbreak_feature.
3595 * server.h (swbreak_feature, hwbreak_feature): Declare.
3596 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
3597 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
3598 supports_stopped_by_hw_breakpoint>: New fields.
3599 (target_supports_stopped_by_sw_breakpoint)
3600 (target_stopped_by_sw_breakpoint)
3601 (target_supports_stopped_by_hw_breakpoint)
3602 (target_stopped_by_hw_breakpoint): Declare.
3603
15c66dd6
PA		 36042015-03-04 Pedro Alves <palves@redhat.com>
3605
3606 enum lwp_stop_reason -> enum target_stop_reason
3607 * linux-low.c (check_stopped_by_breakpoint): Adjust.
3608 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
3609 (linux_wait_1, stuck_in_jump_pad_callback)
3610 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
3611 (linux_stopped_by_watchpoint):
3612 * linux-low.h (enum lwp_stop_reason): Delete.
3613 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
3614 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
3615
98fc70d6
YQ		 36162015-03-04 Yao Qi <yao.qi@linaro.org>
3617
3618 * Makefile.in (SFILES): Add linux-aarch64-low.c.
3619
dd2ac174
GB		 36202015-03-03 Gary Benson <gbenson@redhat.com>
3621
3622 * hostio.c (handle_vFile): Fix prefix lengths.
3623
d68e53f4
MM		 36242015-03-03 Markus Metzger <markus.t.metzger@intel.com>
3625
3626 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
3627 ptr_bits.
3628
bf2d68ab
AA		 36292015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
3630
3631 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
3632 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
3633 (clean): Add "rm -f" for above C files.
3634 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
3635 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
3636 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
3637 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
3638 * linux-s390-low.c (HWCAP_S390_VX): New macro.
3639 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
3640 (init_registers_s390x_vx_linux64)
3641 (init_registers_s390x_tevx_linux64)
3642 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
3643 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
3644 declarations.
3645 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
3646 (s390_store_vxrs_high): New functions.
3647 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
3648 NT_S390_VXRS_HIGH.
3649 (s390_arch_setup): Add logic for selecting one of the new target
3650 descriptions. Activate the new vector regsets if applicable.
3651 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
3652 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
3653 and init_registers_s390x_tevx_linux64.
3654
c966a859
PA		 36552015-03-01 Pedro Alves <palves@redhat.com>
3656
3657 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
3658 parameter.
3659
4180215b
PA		 36602015-02-27 Pedro Alves <palves@redhat.com>
3661
3662 * linux-x86-low.c (u_debugreg_offset): New function.
3663 (x86_linux_dr_get, x86_linux_dr_set): Use it.
3664
749bab01
PA		 36652015-02-27 Pedro Alves <palves@redhat.com>
3666
3667 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
3668 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
3669 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
3670 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
3671 (ps_lsetfpregs, ps_getpid)
3672 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
3673 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
3674 (ps_lsetxregs, ps_plog): Declare.
3675
3c14e5a3
PA		 36762015-02-27 Pedro Alves <palves@redhat.com>
3677
3678 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
3679 IP_AGENT_EXPORT_FUNC.
3680 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
3681 IP_AGENT_EXPORT_FUNC.
3682 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
3683 (IP_AGENT_EXPORT): Delete.
3684 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
3685 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
3686 (gdb_trampoline_buffer_error, collecting, gdb_collect)
3687 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
3688 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
3689 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
3690 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
3691 (traceframe_read_count, traceframe_write_count)
3692 (traceframes_created, trace_state_variables, get_raw_reg)
3693 (get_trace_state_variable_value, set_trace_state_variable_value)
3694 (ust_loaded, helper_thread_id, cmd_buf): Use
3695 IPA_SYM_EXPORTED_NAME.
3696 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
3697 (tracepoints) Use IP_AGENT_EXPORT_VAR.
3698 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
3699 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
3700 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
3701 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
3702 EXTERN_C_PUSH/EXTERN_C_POP.
3703 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
3704 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
3705 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
3706 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
3707 (traceframe_write_count, traceframe_read_count)
3708 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
3709 (about_to_request_buffer_space, get_trace_state_variable_value)
3710 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
3711 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
3712 EXTERN_C_PUSH/EXTERN_C_POP.
3713 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
3714 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
3715 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
3716 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
3717 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
3718 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
3719 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
3720 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
3721 Define.
3722 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
3723 (IP_AGENT_EXPORT_VAR_DECL): Define.
3724 (tracing): Declare.
3725 (gdb_agent_get_raw_reg): Declare.
3726
fe978cb0
PA		 37272015-02-27 Tom Tromey <tromey@redhat.com>
3728 Pedro Alves <palves@redhat.com>
3729
3730 Rename symbols whose names are reserved C++ keywords throughout.
3731
3bc3d82a
PA		 37322015-02-27 Pedro Alves <palves@redhat.com>
3733
3734 * Makefile.in (COMPILER): New, get it from autoconf.
3735 (CXX): Get from autoconf instead.
3736 (COMPILE.pre): Use COMPILER.
3737 (CC-LD): Rename to ...
3738 (CC_LD): ... this. Use COMPILER.
3739 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
3740 (CXX_FOR_TARGET): Default to g++ instead of gcc.
3741 * acinclude.m4: Include build-with-cxx.m4.
3742 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
3743 Disable -Werror by default if building in C++ mode.
3744 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
3745 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
3746 the C++ compiler. Save/restore CXXFLAGS too.
3747 * configure: Regenerate.
3748
07697489
PA		 37492015-02-27 Pedro Alves <palves@redhat.com>
3750
3751 * acinclude.m4: Include libiberty.m4.
3752 * configure.ac: Call libiberty_INIT.
3753 * config.in, configure: Regenerate.
3754
9beb7c4e
PA		 37552015-02-26 Pedro Alves <palves@redhat.com>
3756
3757 * linux-low.c (linux_wait_1): When incrementing the PC past a
3758 program breakpoint always use the_low_target.breakpoint_len as
3759 increment, rather than the maximum between that and
3760 the_low_target.decr_pc_after_break.
3761
8090aef2
PA		 37622015-02-23 Pedro Alves <palves@redhat.com>
3763
3764 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
3765 thread was doing a step-over; always adjust the PC if
3766 we stepped over a permanent breakpoint.
3767 (linux_wait_1): If we stepped over breakpoint that was on top of a
3768 permanent breakpoint, manually advance the PC past it.
3769
bc9540e8
PA		 37702015-02-23 Pedro Alves <palves@redhat.com>
3771
3772 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
3773 modes.
3774 (x86_fill_gregset, x86_store_gregset): Use it when handling
3775 $orig_eax.
3776
2db9a427
PA		 37772015-02-20 Pedro Alves <palves@redhat.com>
3778
3779 * thread-db.c: Include "nat/linux-procfs.h".
3780 (thread_db_init): Skip listing new threads if the kernel supports
3781 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
3782
afa8d396
PA		 37832015-02-20 Pedro Alves <palves@redhat.com>
3784
3785 * linux-low.c (status_pending_p_callback): Use ptid_match.
3786
c9587f88
AT		 37872015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
3788
3789 PR breakpoints/16812
3790 * linux-low.c (wstatus_maybe_breakpoint): Remove.
3791 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
3792 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
3793
b05ec7a5
AT		 37942015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
3795
3796 PR breakpoints/15956
3797 * tracepoint.c (cmd_qtinit): Add check for current_thread.
3798
d33501a5
MM		 37992015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3800
3801 * linux-low.c (linux_low_btrace_conf): Print size.
3802 * server.c (handle_btrace_conf_general_set): New.
3803 (hanle_general_set): Call handle_btrace_conf_general_set.
3804 (handle_query): Report Qbtrace-conf:bts:size as supported.
3805
f4abbc16
MM		 38062015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3807
3808 * linux-low.c (linux_low_enable_btrace): Update parameters.
3809 (linux_low_btrace_conf): New.
3810 (linux_target_ops)<to_btrace_conf>: Initialize.
3811 * server.c (current_btrace_conf): New.
3812 (handle_btrace_enable): Rename to ...
3813 (handle_btrace_enable_bts): ... this. Pass &current_btrace_conf
3814 to target_enable_btrace. Update comment. Update users.
3815 (handle_qxfer_btrace_conf): New.
3816 (qxfer_packets): Add btrace-conf entry.
3817 (handle_query): Report qXfer:btrace-conf:read as supported packet.
3818 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
3819 (target_ops)<read_btrace_conf>: New.
3820 (target_enable_btrace): Update parameters.
3821 (target_read_btrace_conf): New.
3822
043c3577
MM		 38232015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3824
3825 * server.c (handle_btrace_general_set): Remove call to
3826 target_supports_btrace.
3827 (supported_btrace_packets): New.
3828 (handle_query): Call supported_btrace_packets.
3829 * target.h: include btrace-common.h.
3830 (btrace_target_info): Removed.
3831 (supports_btrace, target_supports_btrace): Update parameters.
3832
734b0e4b
MM		 38332015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3834
3835 * Makefile.in (SFILES): Add common/btrace-common.c.
3836 (OBS): Add common/btrace-common.o.
3837 (btrace-common.o): Add build rules.
3838 * linux-low: Include btrace-common.h.
3839 (linux_low_read_btrace): Use struct btrace_data. Call
3840 btrace_data_init and btrace_data_fini.
3841
d6c146e9
PA		 38422015-02-06 Pedro Alves <palves@redhat.com>
3843
3844 * thread-db.c (find_new_threads_callback): Add debug output.
3845
20ba1ce6
PA		 38462015-02-04 Pedro Alves <palves@redhat.com>
3847
3848 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
3849 (resume_stopped_resumed_lwps): New function.
3850 (linux_wait_for_event_filtered): Use it.
3851
8cc73a39
SDJ		 38522015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
3853
3854 * Makefile.in (SFILES): Add linux-personality.c.
3855 (linux-personality.o): New rule.
3856 * configure.srv (srv_linux_obj): Add linux-personality.o to the
3857 list of objects to be built.
3858 * linux-low.c: Include nat/linux-personality.h.
3859 (linux_create_inferior): Remove code to disable address space
3860 randomization (moved to ../nat/linux-personality.c). Create
3861 cleanup to disable address space randomization.
3862
fb23d554
SDJ		 38632015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
3864
3865 * Makefile.in (posix-strerror.o): New rule.
3866 (mingw-strerror.o): Likewise.
3867 * configure: Regenerated.
3868 * configure.ac: Source file ../common/common.host. Initialize new
3869 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
3870
cdf43629
YQ		 38712015-01-14 Yao Qi <yao@codesourcery.com>
3872
3873 * Makefile.in (SFILES): Add nat/ppc-linux.c.
3874 (ppc-linux.o): New rule.
3875 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
3876 * configure.ac: AC_CHECK_FUNCS(getauxval).
3877 * config.in: Re-generated.
3878 * configure: Re-generated.
3879 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
3880 ppc64_64bit_inferior_p
3881
514c5338
YQ		 38822015-01-14 Yao Qi <yao@codesourcery.com>
3883
3884 * linux-ppc-low.c: Include "nat/ppc-linux.h".
3885 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
3886 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
3887 (PT_ORIG_R3, PT_TRAP): Likewise.
3888 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
3889 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
3890 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
3891
3368c1e5
JB		 38922015-01-10 Joel Brobecker <brobecker@adacore.com>
3893
3894 * i387-fp.c (i387_cache_to_xsave): In look over
3895 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
3896 zmmh_low_space field by use of zmmh_high_space.
3897
582511be
PA		 38982015-01-09 Pedro Alves <palves@redhat.com>
3899
3900 * linux-low.c (step_over_bkpt): Move higher up in the file.
3901 (handle_extended_wait): Don't store the stop_pc here.
3902 (get_stop_pc): Adjust comments and rename to ...
3903 (check_stopped_by_breakpoint): ... this. Record whether the LWP
3904 stopped for a software breakpoint or hardware breakpoint.
3905 (thread_still_has_status_pending_p): New function.
3906 (status_pending_p_callback): Use
3907 thread_still_has_status_pending_p. If the event is no longer
3908 interesting, resume the LWP.
3909 (handle_tracepoints): Add assert.
3910 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
3911 (wstatus_maybe_breakpoint): New function.
3912 (cancel_breakpoint): Delete function.
3913 (check_stopped_by_watchpoint): New function, factored out from
3914 linux_low_filter_event.
3915 (lp_status_maybe_breakpoint): Delete function.
3916 (linux_low_filter_event): Remove filter_ptid argument.
3917 Leave thread group exits pending here. Store the LWP's stop PC.
3918 Always leave events pending.
3919 (linux_wait_for_event_filtered): Pull all events out of the
3920 kernel, and leave them all pending.
3921 (count_events_callback, select_event_lwp_callback): Consider all
3922 events.
3923 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
3924 (select_event_lwp): Only give preference to the stepping LWP in
3925 all-stop mode. Adjust comments.
3926 (ignore_event): New function.
3927 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
3928 references to cancel_breakpoints. Adjust to renames. Also give
3929 equal priority to all LWPs that have had events in non-stop mode.
3930 If reporting a software breakpoint event, unadjust the LWP's PC.
3931 (linux_wait): If linux_wait_1 returned an ignored event, retry.
3932 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
3933 Adjust.
3934 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
3935 (resume_status_pending_p): Use thread_still_has_status_pending_p.
3936 (linux_stopped_by_watchpoint): Adjust.
3937 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
3938 * linux-low.h (enum lwp_stop_reason): New.
3939 (struct lwp_info) <stop_pc>: Adjust comment.
3940 <stopped_by_watchpoint>: Delete field.
3941 <stop_reason>: New field.
3942 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
3943 * mem-break.c (software_breakpoint_inserted_here)
3944 (hardware_breakpoint_inserted_here): New function.
3945 * mem-break.h (software_breakpoint_inserted_here)
3946 (hardware_breakpoint_inserted_here): Declare.
3947 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
3948 (cancel_breakpoints): Delete.
3949 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
3950 (upload_fast_traceframes): Remove references to
3951 cancel_breakpoints.
3952
a33e3959
PA		 39532015-01-09 Pedro Alves <palves@redhat.com>
3954
3955 * thread-db.c (find_new_threads_callback): Ignore thread if the
3956 kernel thread ID is -1.
3957
8784d563
PA		 39582015-01-09 Pedro Alves <palves@redhat.com>
3959
3960 * linux-low.c (linux_attach_fail_reason_string): Move to
3961 nat/linux-ptrace.c, and rename.
3962 (linux_attach_lwp): Update comment.
3963 (attach_proc_task_lwp_callback): New function.
3964 (linux_attach): Adjust to rename and use
3965 linux_proc_attach_tgid_threads.
3966 (linux_attach_fail_reason_string): Delete declaration.
3967
76f2b779
JB		 39682015-01-01 Joel Brobecker <brobecker@adacore.com>
3969
3970 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
3971 * server.c (gdbserver_version): Likewise.
3972
fafcc06a
SDJ		 39732014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
3974
3975 * remote-utils.c: Include ctype.h.
3976 (input_interrupt): Explicitly handle the case when the char
3977 received is the NUL byte. Improve the printing of non-ASCII
3978 characters.
3979
beed38b8
JB		 39802014-12-16 Joel Brobecker <brobecker@adacore.com>
3981
3982 * linux-low.c (linux_low_filter_event): Update call to
3983 linux_enable_event_reporting following the addition of
3984 a new parameter to that function.
3985
bf330350
CU		 39862014-12-16 Catalin Udma <catalin.udma@freescale.com>
3987
3988 PR server/17457
3989 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
3990 (AARCH64_FPCR_REGNO): Likewise.
3991 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
3992 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
3993 (aarch64_store_fpregset): Likewise.
3994
5227d625
JB		 39952014-12-15 Joel Brobecker <brobecker@adacore.com>
3996
3997 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
3998 Remove FIXME comment about assumption about N.
3999
f93b65a0
JB		 40002014-12-13 Joel Brobecker <brobecker@adacore.com>
4001
4002 * configure.ac: If large-file support is disabled in GDBserver,
4003 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
4004 * configure: Regenerate.
4005
e5a9158d
AA		 40062014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4007
4008 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
4009 warning upon ENODATA from ptrace.
4010 * linux-s390-low.c (s390_store_tdb): New.
4011 (s390_regsets): Add regset for NT_S390_TDB.
4012
feea5f36
AA		 40132014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4014
4015 * linux-low.c (regsets_store_inferior_registers): Skip regsets
4016 without a fill_function.
4017 * linux-s390-low.c (s390_fill_last_break): Remove.
4018 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
4019 (s390_arch_setup): Use regset's size instead of fill_function for
4020 loop end condition.
4021
098dbe61
AA		 40222014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4023
4024 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
4025 the regset's store function when ptrace returned an error.
4026 * regcache.c (get_thread_regcache): Invalidate register cache
4027 before fetching inferior's registers.
4028
28eef672
AA		 40292014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4030
4031 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
4032 while-loop as for-loop.
4033 (regsets_store_inferior_registers): Likewise.
4034
bdca27a2
YQ		 40352014-11-28 Yao Qi <yao@codesourcery.com>
4036
4037 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
4038 * config.in, configure: Re-generate.
4039 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
4040 is defined.
4041
9c232dda
YQ		 40422014-11-21 Yao Qi <yao@codesourcery.com>
4043
4044 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
4045 (AC_CHECK_HEADERS): Remove malloc.h.
4046 * configure: Re-generated.
4047 * config.in: Re-generated.
4048 * server.h: Don't include alloca.h and malloc.h.
4049 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
4050 Don't include malloc.h.
4051
43968415
JB		 40522014-11-17 Joel Brobecker <brobecker@adacore.com>
4053
4054 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
4055 corresponding ERRNO check in same block.
4056
40e91bc7
PA		 40572014-11-12 Pedro Alves <palves@redhat.com>
4058
4059 * server.c (cont_thread): Update comment.
4060 (start_inferior, attach_inferior): No longer clear cont_thread.
4061 (handle_v_cont): No longer set cont_thread.
4062 (captured_main): Clear cont_thread each time a GDB connects.
4063
c2c118cf
PA		 40642014-11-12 Pedro Alves <palves@redhat.com>
4065
4066 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
4067 thread, and don't resume all threads if the Hc thread has exited.
4068
78708b7c
PA		 40692014-11-12 Pedro Alves <palves@redhat.com>
4070
4071 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
4072 the process group instead of to a specific LWP.
4073
a2abc7de
PA		 40742014-10-15 Pedro Alves <palves@redhat.com>
4075
4076 PR server/17487
4077 * win32-arm-low.c (arm_set_thread_context): Remove current_event
4078 parameter.
4079 (arm_set_thread_context): Delete.
4080 (the_low_target): Adjust.
4081 * win32-i386-low.c (debug_registers_changed)
4082 (debug_registers_used): Delete.
4083 (update_debug_registers_callback): New function.
4084 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
4085 needing to update their debug registers.
4086 (win32_get_current_dr): New function.
4087 (x86_dr_low_get_addr, x86_dr_low_get_control)
4088 (x86_dr_low_get_status): Fetch the debug register from the thread
4089 record's context.
4090 (i386_initial_stuff): Adjust.
4091 (i386_get_thread_context): Remove current_event parameter. Don't
4092 clear debug_registers_changed nor copy DR values to
4093 debug_reg_state.
4094 (i386_set_thread_context): Delete.
4095 (i386_prepare_to_resume): New function.
4096 (i386_thread_added): Mark the thread as needing to update irs
4097 debug registers.
4098 (the_low_target): Remove i386_set_thread_context and install
4099 i386_prepare_to_resume.
4100 * win32-low.c (win32_get_thread_context): Adjust.
4101 (win32_set_thread_context): Use SetThreadContext
4102 directly.
4103 (win32_prepare_to_resume): New function.
4104 (win32_require_context): New function, factored out from ...
4105 (thread_rec): ... this.
4106 (continue_one_thread): Call win32_prepare_to_resume on each thread
4107 we're about to continue.
4108 (win32_resume): Call win32_prepare_to_resume on the event thread.
4109 * win32-low.h (struct win32_thread_info)
4110 <debug_registers_changed>: New field.
4111 (struct win32_target_ops): Change prototype of set_thread_context,
4112 delete set_thread_context and add prepare_to_resume.
4113 (win32_require_context): New declaration.
4114
a442d071
GB		 41152014-10-08 Gary Benson <gbenson@redhat.com>
4116
4117 * server.h: Do not include common-exceptions.h.
4118
6f1947e8
GB		 41192014-10-08 Gary Benson <gbenson@redhat.com>
4120
4121 * server.h: Do not include cleanups.h.
4122
63b434a4
JH		 41232014-09-30 James Hogan <james.hogan@imgtec.com>
4124
4125 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
4126 mips64-dsp-linux.c.
4127
c4d9ceb6
YQ		 41282014-09-23 Yao Qi <yao@codesourcery.com>
4129
4130 * linux-low.c (lp_status_maybe_breakpoint): New function.
4131 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
4132 (count_events_callback): Likewise.
4133 (select_event_lwp_callback): Likewise.
4134 (cancel_breakpoints_callback): Likewise.
4135
89a5711c
DB		 41362014-09-19 Don Breazeal <donb@codesourcery.com>
4137
4138 * linux-low.c (handle_extended_wait): Call
4139 linux_ptrace_get_extended_event.
4140 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
4141 linux_is_extended_waitstatus.
4142
bffc0964
JB		 41432014-09-16 Joel Brobecker <brobecker@adacore.com>
4144
4145 * Makefile.in (CPPFLAGS): Define.
4146 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
4147 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
4148
0bfdf32f
GB		 41492014-09-16 Gary Benson <gbenson@redhat.com>
4150
4151 * inferiors.h (current_inferior): Renamed as...
4152 (current_thread): New variable. All uses updated.
4153 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
4154 (maybe_move_out_of_jump_pad): Likewise.
4155 (cancel_breakpoint): Likewise.
4156 (linux_low_filter_event): Likewise.
4157 (wait_for_sigstop): Likewise.
4158 (linux_resume_one_lwp): Likewise.
4159 (need_step_over_p): Likewise.
4160 (start_step_over): Likewise.
4161 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
4162 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
4163 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
4164 and save_inferior as saved_thread.
4165 * regcache.c (get_thread_regcache): Renamed saved_inferior as
4166 saved_thread.
4167 (regcache_invalidate_thread): Likewise.
4168 * remote-utils.c (prepare_resume_reply): Likewise.
4169 * thread-db.c (thread_db_get_tls_address): Likewise.
4170 (disable_thread_event_reporting): Likewise.
4171 (remove_thread_event_breakpoints): Likewise.
4172 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
4173 as saved_thread.
4174 * target.h (set_desired_inferior): Renamed as...
4175 (set_desired_thread): New declaration. All uses updated.
4176 * server.c (myresume): Updated comment to reference thread instead
4177 of inferior.
4178 (handle_serial_event): Likewise.
4179 (handle_target_event): Likewise.
4180
361c8ade
GB		 41812014-09-12 Tom Tromey <tromey@redhat.com>
4182 Gary Benson <gbenson@redhat.com>
4183
4184 * regcache.h: Include common-regcache.h.
4185 (regcache_read_pc): Don't declare.
4186 * regcache.c (get_thread_regcache_for_ptid): New function.
4187
bd9269f7
GB		 41882014-09-11 Tom Tromey <tromey@redhat.com>
4189 Gary Benson <gbenson@redhat.com>
4190
4191 * symbol.c: New file.
4192 * Makefile.in (SFILES): Add symbol.c.
4193 (OBS): Add symbol.o.
4194
f8c1d06b
GB		 41952014-09-11 Gary Benson <gbenson@redhat.com>
4196
4197 * target.c (target_stop_ptid, target_continue_ptid): New
4198 functions.
4199
721ec300
GB		 42002014-09-11 Tom Tromey <tromey@redhat.com>
4201 Gary Benson <gbenson@redhat.com>
4202
4203 * target.h: Include target/target.h.
4204 * target.c (target_read_memory, target_read_uint32)
4205 (target_write_memory): New functions.
4206
c5e92cca
GB		 42072014-09-11 Gary Benson <gbenson@redhat.com>
4208
4209 * server.h (debug_hw_points): Don't declare.
4210 * server.c (debug_hw_points): Don't define. Replace all uses
4211 with show_debug_regs.
4212 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
4213 all uses with show_debug_regs.
4214
2e4bb98a
EBM		 42152014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
4216
4217 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
4218 endianness into account.
4219 (ppc_supply_ptrace_register): Likewise.
4220
ac740bc7
JH		 42212014-09-03 James Hogan <james.hogan@imgtec.com>
4222
4223 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
4224 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
4225
97ea6506
GB		 42262014-09-03 Gary Benson <gbenson@redhat.com>
4227
4228 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
4229 ALL_DEBUG_ADDRESS_REGISTERS.
4230
df7e5265
GB		 42312014-09-02 Gary Benson <gbenson@redhat.com>
4232
4233 * i386-low.h: Renamed as...
4234 * x86-low.h: New file. All type, function and variable name
4235 prefixes changed from "i386_" to "x86_". All references updated.
4236 * i386-low.c: Renamed as...
4237 * x86-low.c: New file. All type, function and variable name
4238 prefixes changed from "i386_" to "x86_". All references updated.
4239
ed859da7
GB		 42402014-09-02 Gary Benson <gbenson@redhat.com>
4241
4242 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
4243 (x86_linux_new_thread): Likewise.
4244
860789c7
GB		 42452014-08-29 Gary Benson <gbenson@redhat.com>
4246
4247 * server.h (setjmp.h): Do not include.
4248 (toplevel): Do not declare.
4249 (common-exceptions.h): Include.
4250 (cleanups.h): Likewise.
4251 * server.c (toplevel): Do not define.
4252 (exit_code): New static global.
4253 (detach_or_kill_for_exit_cleanup): New function.
4254 (main): New function. Original main renamed to...
4255 (captured_main): New function.
4256 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
4257
ff55e1b5
GB		 42582014-08-29 Gary Benson <gbenson@redhat.com>
4259
4260 * Makefile.in (SFILES): Add common/common-exceptions.c.
4261 (OBS): Add common-exceptions.o.
4262 (common-exceptions.o): New rule.
4263 * utils.c (prepare_to_throw_exception): New function.
4264
e9bcb658
GB		 42652014-08-29 Gary Benson <gbenson@redhat.com>
4266
4267 * config.in: Regenerate.
4268 * configure: Likewise.
4269
e3180625
GB		 42702014-08-29 Gary Benson <gbenson@redhat.com>
4271
4272 * Makefile.in (SFILES): Add common/cleanups.c.
4273 (OBS): cleanups.o.
4274 (cleanups.o): New rule.
4275
e3d6ba5d
GB		 42762014-08-29 Gary Benson <gbenson@redhat.com>
4277
4278 * utils.c (internal_vwarning): New function.
4279
7096e886
GB		 42802014-08-28 Gary Benson <gbenson@redhat.com>
4281
4282 * utils.h (fatal): Remove declaration.
4283 * utils.c (fatal): Remove function.
4284
14ce3192
GB		 42852014-08-28 Gary Benson <gbenson@redhat.com>
4286
4287 * tracepoint.c (gdb_agent_init): Replace fatal with
4288 perror_with_name.
4289 (initialize_tracepoint): Likewise.
4290
50278d59
GB		 42912014-08-28 Gary Benson <gbenson@redhat.com>
4292
4293 * remote-utils.c (remote_prepare): Replace fatal with error.
4294
aa96c426
GB		 42952014-08-28 Gary Benson <gbenson@redhat.com>
4296
4297 * linux-low.c (linux_async): Replace fatal with warning.
4298 Tidy up and return.
4299 (linux_start_non_stop): Return -1 if linux_async failed.
4300
f7160e97
GB		 43012014-08-28 Gary Benson <gbenson@redhat.com>
4302
4303 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
4304 gdb_assert.
4305 (i386_dr_low_get_addr): Remove vague comment.
4306 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
4307 gdb_assert.
4308
38e08fca
GB		 43092014-08-28 Gary Benson <gbenson@redhat.com>
4310
4311 * inferiors.c (get_thread_process): Replace check with gdb_assert.
4312 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
4313 internal_error.
4314 (linux_resume_one_lwp): Likewise.
4315 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
4316 gdb_assert.
4317 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
4318 with internal_error.
4319 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
4320 (init_register_cache): Replace fatal with gdb_assert_not_reached.
4321 (find_register_by_name): Replace fatal with internal_error.
4322 (find_regno): Likewise.
4323 * tdesc.c (init_target_desc): Replace check with gdb_assert.
4324 * thread-db.c (thread_db_create_event): Likewise.
4325 (thread_db_load_search): Likewise.
4326 (try_thread_db_load_1): Likewise.
4327 * tracepoint.c (get_jump_space_head): Replace fatal with
4328 internal_error.
4329 (claim_trampoline_space): Likewise.
4330 (have_fast_tracepoint_trampoline_buffer): Likewise.
4331 (cmd_qtstart): Likewise.
4332 (stop_tracing): Likewise.
4333 (fast_tracepoint_collecting): Likewise.
4334 (target_malloc): Likewise.
4335 (download_tracepoint): Likewise.
4336 (download_trace_state_variables): Replace check with gdb_assert.
4337 (upload_fast_traceframes): Replace fatal with internal_error.
4338
34abf635
GB		 43392014-08-19 Tom Tromey <tromey@redhat.com>
4340 Gary Benson <gbenson@redhat.com>
4341
4342 * Makefile.in (SFILES): Add common/common-debug.c.
4343 (OBS): Add common-debug.o.
4344 (common-debug.o): New rule.
4345 * debug.h (debug_printf): Don't declare.
4346 * debug.c (debug_printf): Renamed and rewritten as...
4347 (debug_vprintf): New function.
4348
f6e94d78
GB		 43492014-08-19 Gary Benson <gbenson@redhat.com>
4350
4351 * utils.h: Do not include print-utils.h.
4352
9239eeab
GB		 43532014-08-19 Tom Tromey <tromey@redhat.com>
4354 Gary Benson <gbenson@redhat.com>
4355
4356 * server.h: Add static assertion.
4357 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
4358
ef87c8bb
GB		 43592014-08-19 Tom Tromey <tromey@redhat.com>
4360 Gary Benson <gbenson@redhat.com>
4361
4362 * Makefile.in (SFILES): Add common/errors.c.
4363 (OBS): Add errors.o.
4364 (IPA_OBS): Add errors-ipa.o.
4365 (errors.o): New rule.
4366 (errors-ipa.o): Likewise.
4367 * utils.h (perror_with_name, error, warning): Don't declare.
4368 * utils.c (warning): Renamed and rewritten as...
4369 (vwarning): New function.
4370 (error): Renamed and rewritten as...
4371 (verror): New function.
4372 (internal_error): Renamed and rewritten as...
4373 (internal_verror): New function.
4374
bb974a24
GB		 43752014-08-07 Gary Benson <gbenson@redhat.com>
4376
4377 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
4378 * configure: Regenerate.
4379 * config.in: Likewise.
4380 * server.h: Do not include errno.h.
4381 * event-loop.c: Likewise.
4382 * hostio-errno.c: Likewise.
4383 * linux-low.c: Likewise.
4384 * remote-utils.c: Likewise.
4385 * spu-low.c: Likewise.
4386 * utils.c: Likewise.
4387 * gdbreplay.c: Unconditionally include errno.h.
4388
6d3d12eb
GB		 43892014-08-07 Gary Benson <gbenson@redhat.com>
4390
4391 * server.h: Do not include string.h.
4392 * event-loop.c: Likewise.
4393 * linux-low.c: Likewise.
4394 * regcache.c: Likewise.
4395 * remote-utils.c: Likewise.
4396 * spu-low.c: Likewise.
4397 * utils.c: Likewise.
4398
dccbb609
GB		 43992014-08-07 Gary Benson <gbenson@redhat.com>
4400
4401 * server.h: Do not include gdb_assert.h.
4402
e76df0d0
GB		 44032014-08-07 Gary Benson <gbenson@redhat.com>
4404
4405 * server.h: Do not include common-utils.h.
4406
4cb9c816
GB		 44072014-08-07 Gary Benson <gbenson@redhat.com>
4408
4409 * server.h: Do not include ptid.h.
4410 * notif.h: Likewise.
4411
3995eeee
GB		 44122014-08-07 Gary Benson <gbenson@redhat.com>
4413
4414 * server.h: Do not include gdb_locale.h.
4415
cb9f1a9b
GB		 44162014-08-07 Gary Benson <gbenson@redhat.com>
4417
4418 * server.h: Do not include gdb/signals.h.
4419 * win32-low.c: Likewise.
4420
a5fceff8
GB		 44212014-08-07 Gary Benson <gbenson@redhat.com>
4422
4423 * server.h: Do not include pathmax.h.
4424
b9391142
GB		 44252014-08-07 Gary Benson <gbenson@redhat.com>
4426
4427 * server.h: Do not include libiberty.h.
4428 * linux-bfin-low.c: Likewise.
4429
0e443c87
GB		 44302014-08-07 Gary Benson <gbenson@redhat.com>
4431
4432 * server.h: Do not include ansidecl.h.
4433
8ebb3f56
GB		 44342014-08-07 Gary Benson <gbenson@redhat.com>
4435
4436 * linux-x86-low.c: Do not include stddef.h.
4437 * lynx-ppc-low.c: Likewise.
4438 * tracepoint.c: Likewise.
4439
8980bdf6
GB		 44402014-08-07 Gary Benson <gbenson@redhat.com>
4441
4442 * server.h: Do not include stdarg.h.
4443 * nto-low.c: Likewise.
4444
d7096f71
GB		 44452014-08-07 Gary Benson <gbenson@redhat.com>
4446
4447 * server.h: Do not include stdlib.h.
4448 * inferiors.c: Likewise.
4449 * linux-low.c: Likewise.
4450 * regcache.c: Likewise.
4451 * spu-low.c: Likewise.
4452 * tracepoint.c: Likewise.
4453 * utils.c: Likewise.
4454
d02f550d
GB		 44552014-08-07 Gary Benson <gbenson@redhat.com>
4456
4457 * server.h: Do not include stdio.h.
4458 * linux-low.c: Likewise.
4459 * remote-utils.c: Likewise.
4460 * spu-low.c: Likewise.
4461 * utils.c: Likewise.
4462 * wincecompat.c: Likewise.
4463
87f6c4e3
GB		 44642014-08-06 Gary Benson <gbenson@redhat.com>
4465
4466 * regcache.c (init_register_cache): Move conditionals inside if.
4467
7089dca4
GB		 44682014-08-06 Gary Benson <gbenson@redhat.com>
4469
4470 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
4471
462f517e
GB		 44722014-07-31 Gary Benson <gbenson@redhat.com>
4473
4474 * ax.h: Do not include server.h.
4475 * gdbthread.h: Likewise.
4476 * lynx-low.h: Likewise.
4477 * notif.h: Likewise.
4478
976411d6
GB		 44792014-07-30 Gary Benson <gbenson@redhat.com>
4480
4481 * server.h: Include common-defs.h.
4482 Do not include config.h or build-gnulib-gdbserver/config.h.
4483
d41f6d8e
GB		 44842014-07-30 Gary Benson <gbenson@redhat.com>
4485
4486 * hostio-errno.c: Move server.h to top of includes list.
4487 * inferiors.c: Likewise.
4488 * linux-x86-low.c: Likewise.
4489 * notif.c: Include server.h.
4490
314c6a35
TT		 44912014-07-24 Tom Tromey <tromey@redhat.com>
4492 Gary Benson <gbenson@redhat.com>
4493
4494 * server.h (CORE_ADDR): Now unsigned.
4495
69ff6be5
PA		 44962014-07-16 Pedro Alves <palves@redhat.com>
4497
4498 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
4499
ce9e3fe7
PA		 45002014-07-15 Pedro Alves <palves@redhat.com>
4501
4502 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
4503 copy.
4504
e76126e8
PA		 45052014-07-11 Pedro Alves <palves@redhat.com>
4506
4507 * linux-low.c (kill_wait_lwp): New function, based on
4508 kill_one_lwp_callback, but use my_waitpid directly.
4509 (kill_one_lwp_callback, linux_kill): Use it.
4510
8e9db26e
PA		 45112014-06-23 Pedro Alves <palves@redhat.com>
4512
4513 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
4514 before setting DR0..DR3.
4515
698b3e08
GB		 45162014-06-20 Gary Benson <gbenson@redhat.com>
4517
4518 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
4519 * configure: Regenerated.
4520 * config.in: Likewise.
4521
125f8a3d
GB		 45222014-06-20 Gary Benson <gbenson@redhat.com>
4523
4524 * Makefile.in (SFILES): Update locations for files moved
4525 from common to nat.
4526 (object file files): Reordered.
4527
42995dbd
GB		 45282014-06-20 Gary Benson <gbenson@redhat.com>
4529
4530 * i386-low.h (i386_dr_low_can_set_addr): Removed.
4531 (i386_dr_low_set_addr): Likewise.
4532 (i386_dr_low_get_addr): Likewise.
4533 (i386_dr_low_can_set_control): Likewise.
4534 (i386_dr_low_set_control): Likewise.
4535 (i386_dr_low_get_control): Likewise.
4536 (i386_dr_low_get_status): Likewise.
4537 (i386_get_debug_register_length): Likewise.
4538 * linux-x86-low.c (i386_dr_low_set_addr):
4539 Changed signature. Made static.
4540 (i386_dr_low_get_addr): Likewise.
4541 (i386_dr_low_set_control): Likewise.
4542 (i386_dr_low_get_control): Likewise.
4543 (i386_dr_low_get_status): Likewise.
4544 (i386_dr_low): New global variable.
4545 * win32-i386-low.c (i386_dr_low_set_addr):
4546 Changed signature. Made static.
4547 (i386_dr_low_get_addr): Likewise.
4548 (i386_dr_low_set_control): Likewise.
4549 (i386_dr_low_get_control): Likewise.
4550 (i386_dr_low_get_status): Likewise.
4551 (i386_dr_low): New global variable.
4552
e1d2394b
MS		 45532014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
4554
4555 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
4556 * Makefile.in (AR, AR_FLAGS): Define.
4557 * configure: Regenerate.
4558
3a8ee006
GB		 45592014-06-19 Gary Benson <gbenson@redhat.com>
4560
4561 * Makefile.in (i386-dregs.o): New rule.
4562 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
4563 * i386-low.c (target.h): Remove include.
4564 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
4565 (DR_CONTROL_SHIFT): Likewise.
4566 (DR_CONTROL_SIZE): Likewise.
4567 (DR_RW_EXECUTE): Likewise.
4568 (DR_RW_WRITE): Likewise.
4569 (DR_RW_READ): Likewise.
4570 (DR_RW_IORW): Likewise.
4571 (DR_LEN_1): Likewise.
4572 (DR_LEN_2): Likewise.
4573 (DR_LEN_4): Likewise.
4574 (DR_LEN_8): Likewise.
4575 (DR_LOCAL_ENABLE_SHIFT): Likewise.
4576 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
4577 (DR_ENABLE_SIZE): Likewise.
4578 (DR_LOCAL_SLOWDOWN): Likewise.
4579 (DR_GLOBAL_SLOWDOWN): Likewise.
4580 (DR_CONTROL_RESERVED): Likewise.
4581 (I386_DR_CONTROL_MASK): Likewise.
4582 (I386_DR_VACANT): Likewise.
4583 (I386_DR_LOCAL_ENABLE): Likewise.
4584 (I386_DR_GLOBAL_ENABLE): Likewise.
4585 (I386_DR_DISABLE): Likewise.
4586 (I386_DR_SET_RW_LEN): Likewise.
4587 (I386_DR_GET_RW_LEN): Likewise.
4588 (I386_DR_WATCH_HIT): Likewise.
4589 (i386_wp_op_t): Likewise.
4590 (i386_show_dr): Likewise.
4591 (i386_length_and_rw_bits): Likewise.
4592 (i386_insert_aligned_watchpoint): Likewise.
4593 (i386_remove_aligned_watchpoint): Likewise.
4594 (i386_handle_nonaligned_watchpoint): Likewise.
4595 i386_update_inferior_debug_regs(): Likewise.
4596 (i386_dr_insert_watchpoint): Likewise.
4597 (i386_dr_remove_watchpoint): Likewise.
4598 (i386_dr_region_ok_for_watchpoint): Likewise.
4599 (i386_dr_stopped_data_address): Likewise.
4600 (i386_dr_stopped_by_watchpoint): Likewise.
4601
8f26655c
GB		 46022014-06-19 Gary Benson <gbenson@redhat.com>
4603
4604 * i386-low.c (i386_dr_show): Renamed to
4605 i386_show_dr and made static. All uses updated.
4606 (i386_dr_length_and_rw_bits): Renamed to
4607 i386_length_and_rw_bits and made static.
4608 All uses updated.
4609 (i386_dr_insert_aligned_watchpoint): Renamed to
4610 i386_insert_aligned_watchpoint and made static.
4611 All uses updated.
4612 (i386_dr_remove_aligned_watchpoint): Renamed to
4613 i386_remove_aligned_watchpoint and made static.
4614 All uses updated.
4615 (i386_dr_update_inferior_debug_regs): Renamed to
4616 i386_update_inferior_debug_regs and made static.
4617 All uses updated.
4618
b9228891
GB		 46192014-06-18 Gary Benson <gbenson@redhat.com>
4620
5171def3
GB		 4621 * i386-low.h (i386_dr_low_can_set_addr): New macro.
4622 (i386_dr_low_can_set_control): Likewise.
4623 (i386_get_debug_register_length): Likewise.
4624 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
4625 (i386_dr_low_can_set_control): Likewise.
4626 (i386_get_debug_register_length): Likewise.
4627
46282014-06-17 Gary Benson <gbenson@redhat.com>
4629
b9228891
GB		 4630 * i386-low.h (i386-dregs.h): New include.
4631 (DR_FIRSTADDR): Now in i386-dregs.h.
4632 (DR_LASTADDR): Likewise.
4633 (DR_NADDR): Likewise.
4634 (DR_STATUS): Likewise.
4635 (DR_CONTROL): Likewise.
4636 (i386_debug_reg_state): Likewise.
4637 (i386_dr_insert_watchpoint): Likewise.
4638 (i386_dr_remove_watchpoint): Likewise.
4639 (i386_dr_region_ok_for_watchpoint): Likewise.
4640 (i386_dr_stopped_data_address): Likewise.
4641 (i386_dr_stopped_by_watchpoint): Likewise.
4642 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
4643
4be83cc2
GB		 46442014-06-18 Gary Benson <gbenson@redhat.com>
4645
4646 * i386-low.h (i386_low_insert_watchpoint): Renamed to
4647 i386_dr_insert_watchpoint.
4648 (i386_low_remove_watchpoint): Renamed to
4649 i386_dr_remove_watchpoint.
4650 (i386_low_region_ok_for_watchpoint): Renamed to
4651 i386_dr_region_ok_for_watchpoint.
4652 (i386_low_stopped_data_address): Renamed to
4653 i386_dr_stopped_data_address.
4654 (i386_low_stopped_by_watchpoint): Renamed to
4655 i386_dr_stopped_by_watchpoint.
4656 * i386-low.c (i386_show_dr): Renamed to
4657 i386_dr_show and made nonstatic. All uses updated.
4658 (i386_length_and_rw_bits): Renamed to
4659 i386_dr_length_and_rw_bits and made nonstatic.
4660 All uses updated.
4661 (i386_insert_aligned_watchpoint): Renamed to
4662 i386_dr_insert_aligned_watchpoint and made nonstatic.
4663 All uses updated.
4664 (i386_remove_aligned_watchpoint): Renamed to
4665 i386_dr_remove_aligned_watchpoint and made nonstatic.
4666 All uses updated.
4667 (i386_update_inferior_debug_regs): Renamed to
4668 i386_dr_update_inferior_debug_regs and made nonstatic.
4669 All uses updated.
4670 (i386_low_insert_watchpoint): Renamed to
4671 i386_dr_insert_watchpoint. All uses updated.
4672 (i386_low_remove_watchpoint): Renamed to
4673 i386_dr_remove_watchpoint. All uses updated.
4674 (i386_low_region_ok_for_watchpoint): Renamed to
4675 i386_dr_region_ok_for_watchpoint. All uses updated.
4676 (i386_low_stopped_data_address): Renamed to
4677 i386_dr_stopped_data_address. All uses updated.
4678 (i386_low_stopped_by_watchpoint): Renamed to
4679 i386_dr_stopped_by_watchpoint. All uses updated.
4680
131aa0d4
GB		 46812014-06-18 Gary Benson <gbenson@redhat.com>
4682
4683 * i386-low.c (i386_dr_low_can_set_addr): New macro.
4684 (i386_dr_low_can_set_control): Likewise.
4685 (i386_insert_aligned_watchpoint): New check.
4686
d9305f7f
GB		 46872014-06-18 Gary Benson <gbenson@redhat.com>
4688
4689 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
4690 Renamed to state.
4691
e927c9fc
GB		 46922014-06-18 Gary Benson <gbenson@redhat.com>
4693
4694 * i386-low.c (i386_length_and_rw_bits): Use internal_error
4695 instead of fatal and error.
4696 (i386_handle_nonaligned_watchpoint): Likewise.
4697
1b6d4134
GB		 46982014-06-18 Gary Benson <gbenson@redhat.com>
4699
4700 * i386-low.c (i386_get_debug_register_length): New macro.
4701 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
4702 (i386_show_dr): Use debug_printf instead of fprintf. Use
4703 phex to format values.
4704
6e62758f
GB		 47052014-06-18 Gary Benson <gbenson@redhat.com>
4706
4707 * i386-low.h: Comment changes.
4708 * i386-low.c: Likewise.
4709
fc6e2f03
GB		 47102014-06-18 Gary Benson <gbenson@redhat.com>
4711
4712 * i386-low.c: Whitespace changes.
4713
f9d1eeed
TT		 47142014-06-12 Tom Tromey <tromey@redhat.com>
4715
4716 * utils.c (freeargv): Remove.
4717
0b04e523
TT		 47182014-06-12 Tom Tromey <tromey@redhat.com>
4719
4720 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
4721 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
4722 (parse_debug_format_options): Likewise.
4723 (gdbserver_usage): Likewise.
4724 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
4725 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
4726 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
4727 against libiberty.
4728 ($(LIBGNU)): Depend on libiberty.
4729 (all-lib): Recurse into all subdirs.
4730 (install-only): Invoke "install" target in subdirs.
4731 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
4732 targets.
4733 * configure: Rebuild.
4734 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
4735 for vasprintf, vsnprintf, or gettimeofday.
4736 * configure.srv: Don't add safe-ctype.o or lbasename.o to
4737 srv_tgtobj.
4738
270c9937
JB		 47392014-06-05 Joel Brobecker <brobecker@adacore.com>
4740
4741 * development.sh: Delete.
4742 * Makefile.in (config.status): Adjust dependency on development.sh.
4743 * configure.ac: Adjust development.sh source call.
4744 * configure: Regenerate.
4745
0a261ed8
PA		 47462014-06-02 Pedro Alves <palves@redhat.com>
4747
4748 * ax.c (gdb_free_agent_expr): New function.
4749 * ax.h (gdb_free_agent_expr): New declaration.
4750 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
4751 list.
4752 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
4753 static.
4754 (clear_breakpoint_conditions_and_commands): New function.
4755 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
4756 (clear_breakpoint_conditions_and_commands): New declaration.
4757
e9dae05e
RR		 47582014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
4759
4760 * linux-aarch64-low.c (asm/ptrace.h): Include.
4761
5876f503
JK		 47622014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
4763
4764 Fix TLS access for -static -pthread.
4765 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
4766 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
4767 (thread_db_load_search, try_thread_db_load_1): Initialize it.
4768
802e8e6d
PA		 47692014-05-20 Pedro Alves <palves@redhat.com>
4770
4771 * linux-aarch64-low.c (aarch64_insert_point)
4772 (aarch64_remove_point): No longer check whether the type is
4773 supported here. Adjust to new interface.
4774 (the_low_target): Install aarch64_supports_z_point_type as
4775 supports_z_point_type method.
4776 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
4777 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
4778 instead of a Z packet char. Adjust.
4779 (arm_supports_z_point_type): New function.
4780 (arm_insert_point, arm_remove_point): Adjust to new interface.
4781 (the_low_target): Install arm_supports_z_point_type.
4782 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
4783 (cris_insert_point, cris_remove_point): Adjust to new interface.
4784 Don't check whether the type is supported here.
4785 (the_low_target): Install cris_supports_z_point_type.
4786 * linux-low.c (linux_supports_z_point_type): New function.
4787 (linux_insert_point, linux_remove_point): Adjust to new interface.
4788 * linux-low.h (struct linux_target_ops) <insert_point,
4789 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
4790 raw_breakpoint pointer parameter.
4791 <supports_z_point_type>: New method.
4792 * linux-mips-low.c (mips_supports_z_point_type): New function.
4793 (mips_insert_point, mips_remove_point): Adjust to new interface.
4794 Use mips_supports_z_point_type.
4795 (the_low_target): Install mips_supports_z_point_type.
4796 * linux-ppc-low.c (the_low_target): Install NULL as
4797 supports_z_point_type method.
4798 * linux-s390-low.c (the_low_target): Install NULL as
4799 supports_z_point_type method.
4800 * linux-sparc-low.c (the_low_target): Install NULL as
4801 supports_z_point_type method.
4802 * linux-x86-low.c (x86_supports_z_point_type): New function.
4803 (x86_insert_point): Adjust to new insert_point interface. Use
4804 insert_memory_breakpoint. Adjust to new
4805 i386_low_insert_watchpoint interface.
4806 (x86_remove_point): Adjust to remove_point interface. Use
4807 remove_memory_breakpoint. Adjust to new
4808 i386_low_remove_watchpoint interface.
4809 (the_low_target): Install x86_supports_z_point_type.
4810 * lynx-low.c (lynx_target_ops): Install NULL as
4811 supports_z_point_type callback.
4812 * nto-low.c (nto_supports_z_point_type): New.
4813 (nto_insert_point, nto_remove_point): Adjust to new interface.
4814 (nto_target_ops): Install nto_supports_z_point_type.
4815 * mem-break.c: Adjust intro comment.
4816 (struct raw_breakpoint) <raw_type, size>: New fields.
4817 <inserted>: Update comment.
4818 <shlib_disabled>: Delete field.
4819 (enum bkpt_type) <gdb_breakpoint>: Delete value.
4820 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
4821 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
4822 (raw_bkpt_type_to_target_hw_bp_type): New function.
4823 (find_enabled_raw_code_breakpoint_at): New function.
4824 (find_raw_breakpoint_at): New type and size parameters. Use them.
4825 (insert_memory_breakpoint): New function, based off
4826 set_raw_breakpoint_at.
4827 (remove_memory_breakpoint): New function.
4828 (set_raw_breakpoint_at): Reimplement.
4829 (set_breakpoint): New, based on set_breakpoint_at.
4830 (set_breakpoint_at): Reimplement.
4831 (delete_raw_breakpoint): Go through the_target->remove_point
4832 instead of assuming memory breakpoints.
4833 (find_gdb_breakpoint_at): Delete.
4834 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
4835 (find_gdb_breakpoint): New function.
4836 (set_gdb_breakpoint_at): Delete.
4837 (z_type_supported): New function.
4838 (set_gdb_breakpoint_1): New function, loosely based off
4839 set_gdb_breakpoint_at.
4840 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
4841 (delete_gdb_breakpoint_at): Delete.
4842 (delete_gdb_breakpoint_1): New function, loosely based off
4843 delete_gdb_breakpoint_at.
4844 (delete_gdb_breakpoint): New function.
4845 (clear_gdb_breakpoint_conditions): Rename to ...
4846 (clear_breakpoint_conditions): ... this. Don't handle a NULL
4847 breakpoint.
4848 (add_condition_to_breakpoint): Make static.
4849 (add_breakpoint_condition): Take a struct breakpoint pointer
4850 instead of an address. Adjust.
4851 (gdb_condition_true_at_breakpoint): Rename to ...
4852 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
4853 z_type parameter.
4854 (gdb_condition_true_at_breakpoint): Reimplement.
4855 (add_breakpoint_commands): Take a struct breakpoint pointer
4856 instead of an address. Adjust.
4857 (gdb_no_commands_at_breakpoint): Rename to ...
4858 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
4859 parameter. Return true if no breakpoint was found. Change debug
4860 output.
4861 (gdb_no_commands_at_breakpoint): Reimplement.
4862 (run_breakpoint_commands): Rename to ...
4863 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
4864 and change return type to boolean.
4865 (run_breakpoint_commands): New function.
4866 (gdb_breakpoint_here): Also check for Z1 breakpoints.
4867 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
4868 breakpoint. Go through the_target->remove_point instead of
4869 assuming memory breakpoint.
4870 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
4871 software and hardware breakpoints.
4872 (reinsert_raw_breakpoint): Go through the_target->insert_point
4873 instead of assuming memory breakpoint.
4874 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
4875 software and hardware breakpoints.
4876 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
4877 Check both software and hardware breakpoints.
4878 (validate_inserted_breakpoint): Assert the breakpoint is a
4879 software breakpoint. Set the inserted flag to -1 instead of
4880 setting shlib_disabled.
4881 (delete_disabled_breakpoints): Adjust.
4882 (validate_breakpoints): Only validate software breakpoints.
4883 Adjust to inserted flag change.
4884 (check_mem_read, check_mem_write): Skip breakpoint types other
4885 than software breakpoints. Adjust to inserted flag change.
4886 * mem-break.h (enum raw_bkpt_type): New enum.
4887 (raw_breakpoint, struct process_info): Forward declare.
4888 (Z_packet_to_target_hw_bp_type): Delete declaration.
4889 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
4890 (set_gdb_breakpoint, delete_gdb_breakpoint)
4891 (clear_breakpoint_conditions): New declarations.
4892 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
4893 (breakpoint_inserted_here): Update comment.
4894 (add_breakpoint_condition, add_breakpoint_commands): Replace
4895 address parameter with a breakpoint pointer parameter.
4896 (gdb_breakpoint_here): Update comment.
4897 (delete_gdb_breakpoint_at): Delete.
4898 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
4899 * server.c (process_point_options): Take a struct breakpoint
4900 pointer instead of an address. Adjust.
4901 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
4902 delete_gdb_breakpoint.
4903 * spu-low.c (spu_target_ops): Install NULL as
4904 supports_z_point_type method.
4905 * target.h: Include mem-break.h.
4906 (struct target_ops) <prepare_to_access_memory>: Update comment.
4907 <supports_z_point_type>: New field.
4908 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
4909 instead of a char. Also take a raw breakpoint pointer.
4910 * win32-arm-low.c (the_low_target): Install NULL as
4911 supports_z_point_type.
4912 * win32-i386-low.c (i386_supports_z_point_type): New function.
4913 (i386_insert_point, i386_remove_point): Adjust to new interface.
4914 (the_low_target): Install i386_supports_z_point_type.
4915 * win32-low.c (win32_supports_z_point_type): New function.
4916 (win32_insert_point, win32_remove_point): Adjust to new interface.
4917 (win32_target_ops): Install win32_supports_z_point_type.
4918 * win32-low.h (struct win32_target_ops):
4919 <supports_z_point_type>: New method.
4920 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
4921 instead of a char. Also take a raw breakpoint pointer.
4922
932539e3
PA		 49232014-05-20 Pedro Alves <palves@redhat.com>
4924
4925 * mem-break.h: Include break-common.h.
4926 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
4927 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
4928 (Z_packet_to_target_hw_bp_type): New declaration.
4929 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
4930 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
4931 (Z_PACKET_ACCESS_WP): Delete macros.
4932 (Z_packet_to_hw_type): Delete function.
4933 * i386-low.h: Don't include break-common.h here.
4934 (Z_packet_to_hw_type): Delete declaration.
4935 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
4936 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
4937 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
4938 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
4939 * linux-aarch64-low.c: Don't include break-common.h here.
4940 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
4941 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
4942 (Z_packet_to_target_hw_bp_type): Delete function.
4943 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
4944 function.
4945 (mips_insert_point, mips_remove_point): Use
4946 Z_packet_to_target_hw_bp_type.
4947
4ff0d3d8
PA		 49482014-05-20 Pedro Alves <palves@redhat.com>
4949
4950 * linux-aarch64-low.c: Include break-common.h.
4951 (enum target_point_type): Delete.
4952 (Z_packet_to_point_type): Rename to ...
4953 (Z_packet_to_target_hw_bp_type): ... this, and return a
4954 target_hw_bp_type instead.
4955 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
4956 instead of an enum target_point_type.
4957 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
4958 breakpoint type.
4959 (aarch64_dr_state_insert_one_point)
4960 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
4961 (aarch64_handle_aligned_watchpoint)
4962 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
4963 Take an enum target_hw_bp_type instead of an enum
4964 target_point_type.
4965 (aarch64_supports_z_point_type): New function.
4966 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
4967 use Z_packet_to_target_hw_bp_type.
4968
786dc519
JB		 49692014-05-20 Joel Brobecker <brobecker@adacore.com>
4970
4971 * configure.ac: Only use -Werror by default when DEVELOPMENT
4972 is true.
4973 * configure: Regenerate.
4974
9e0aa64f
JK		 49752014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
4976
4977 Fix gdbserver qGetTLSAddr for x86_64 -m32.
4978 * linux-x86-low.c (X86_64_USER_REGS): New.
4979 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
4980
2b577b92
YQ		 49812014-04-28 Yao Qi <yao@codesourcery.com>
4982
4983 * Makefile.in (i386-avx512.c): Fix the typo of generated file
4984 name.
4985
94611da2
PA		 49862014-04-25 Pedro Alves <palves@redhat.com>
4987
4988 PR server/16255
4989 * linux-low.c (linux_attach_fail_reason_string): New function.
4990 (linux_attach_lwp): Delete.
4991 (linux_attach_lwp_1): Rename to ...
4992 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
4993 argument. Remove "initial" parameter. Return int instead of
4994 void. Don't error or warn here.
4995 (linux_attach): Adjust to call linux_attach_lwp. Call error on
4996 failure to attach to the tgid. Call warning when failing to
4997 attach to an lwp.
4998 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
4999 argument. Remove "initial" parameter. Return int instead of
5000 void. Don't error or warn here.
5001 (linux_attach_fail_reason_string): New declaration.
5002 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
5003 interface change. Use linux_attach_fail_reason_string.
5004
01f9f808
MS		 50052014-04-24 Michael Sturm <michael.sturm@mintel.com>
5006 Walfred Tedeschi <walfred.tedeschi@intel.com>
5007
5008 * Makefile.in: Added rules to handle new files
5009 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
5010 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
5011 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
5012 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
5013 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
5014 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
5015 x32-avx512-linux.o.
5016 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
5017 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
5018 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
5019 i386/x32-avx512.xml.
5020 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
5021 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
5022 i386/x32-avx512-linux.xml.
5023 * i387-fp.c (num_avx512_k_registers): New constant for number
5024 of K registers.
5025 (num_avx512_zmmh_low_registers): New constant for number of
5026 lower ZMM registers (0-15).
5027 (num_avx512_zmmh_high_registers): New constant for number of
5028 higher ZMM registers (16-31).
5029 (num_avx512_ymmh_registers): New contant for number of higher
5030 YMM registers (ymm16-31 added by avx521 on x86_64).
5031 (num_avx512_xmm_registers): New constant for number of higher
5032 XMM registers (xmm16-31 added by AVX512 on x86_64).
5033 (struct i387_xsave): Add space for AVX512 registers.
5034 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
5035 Add code to handle AVX512 registers.
5036 (i387_xsave_to_cache): Add code to handle AVX512 registers.
5037 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
5038 prototypei from generated file.
5039 (tdesc_amd64_avx512_linux): Likewise.
5040 (init_registers_x32_avx512_linux): Likewise.
5041 (tdesc_x32_avx512_linux): Likewise.
5042 (init_registers_i386_avx512_linux): Likewise.
5043 (tdesc_i386_avx512_linux): Likewise.
5044 (x86_64_regmap): Add AVX512 registers.
5045 (x86_linux_read_description): Add code to handle AVX512 XSTATE
5046 mask.
5047 (initialize_low_arch): Add code to initialize AVX512 registers.
5048
51aa91f9
PA		 50492014-04-23 Pedro Alves <palves@redhat.com>
5050
5051 * mem-break.c (find_gdb_breakpoint_at): Make static.
5052 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
5053
a4165e94
PA		 50542014-04-23 Pedro Alves <palves@redhat.com>
5055
5056 * i386-low.c: Don't include break-common.h here.
5057 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5058 prototype to take target_hw_bp_type as argument instead of a Z
5059 packet char.
5060 * i386-low.h: Include break-common.h here.
5061 (Z_packet_to_hw_type): Declare.
5062 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5063 prototypes.
5064 * linux-x86-low.c (x86_insert_point): Convert the packet number to
5065 a target_hw_bp_type before calling i386_low_insert_watchpoint.
5066 (x86_remove_point): Convert the packet number to a
5067 target_hw_bp_type before calling i386_low_remove_watchpoint.
5068 * win32-i386-low.c (i386_insert_point): Convert the packet number
5069 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
5070 (i386_remove_point): Convert the packet number to a
5071 target_hw_bp_type before calling i386_low_remove_watchpoint.
5072
b8acf843
PA		 50732014-04-23 Pedro Alves <palves@redhat.com>
5074
5075 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
5076
d708bcd1
PA		 50772014-04-10 Pedro Alves <palves@redhat.com>
5078
5079 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
5080 Check if the condition or command is NULL before checking if the
5081 breakpoint is known. On success, return true.
5082 * mem-break.h (add_breakpoint_condition): Document return.
5083 (add_breakpoint_commands): Add describing comment.
5084 * server.c (skip_to_semicolon): New function.
5085 (process_point_options): Use it.
5086
2eec7d5b
PA		 50872014-04-09 Pedro Alves <palves@redhat.com>
5088
5089 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
5090 to lwpid_of.
5091
fa96cb38
PA		 50922014-02-27 Pedro Alves <palves@redhat.com>
5093
5094 PR 12702
5095 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
5096 macros.
5097 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
5098 output.
5099 (last_thread_of_process_p): Take a PID argument instead of a
5100 thread pointer.
5101 (linux_wait_for_lwp): Delete.
5102 (num_lwps, check_zombie_leaders, not_stopped_callback): New
5103 functions.
5104 (linux_low_filter_event): New function, party factored out from
5105 linux_wait_for_event.
5106 (linux_wait_for_event): Rename to ...
5107 (linux_wait_for_event_filtered): ... this. Add new filter ptid
5108 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
5109 sigsuspend. Check for zombie leaders.
5110 (linux_wait_for_event): Reimplement as wrapper around
5111 linux_wait_for_event_filtered.
5112 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
5113 a normal or signal exit is seen, it's the whole process exiting.
5114 (wait_for_sigstop): No longer a for_each_inferior callback.
5115 Rewrite on top of linux_wait_for_event_filtered.
5116 (stop_all_lwps): Call wait_for_sigstop directly.
5117 * server.c (resume, handle_target_event): Handle
5118 TARGET_WAITKIND_NO_RESUMED.
5119
d763de10
JB		 51202014-02-26 Joel Brobecker <brobecker@adacore.com>
5121
5122 * win32-low.c (psapi_get_dll_name,
5123 * win32_CreateToolhelp32Snapshot): Delete.
5124 (win32_CreateToolhelp32Snapshot, win32_Module32First)
5125 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
5126 Delete.
5127 (handle_load_dll): Add function description.
5128 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
5129
850a0f76
JB		 51302014-02-26 Joel Brobecker <brobecker@adacore.com>
5131
5132 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
5133 Add comment.
5134 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
5135 base address when calling win32_add_one_solib.
5136 (handle_load_dll): Delete local variable load_addr.
5137 Remove 0x1000 offset applied to DLL base address when calling
5138 win32_add_one_solib.
5139 (handle_unload_dll): Add comment.
5140
f25b3fc3
JB		 51412014-02-26 Joel Brobecker <brobecker@adacore.com>
5142
5143 * win32-low.c (win32_add_all_dlls): Renames
5144 win32_ensure_ntdll_loaded. Rewrite function documentation.
5145 Adjust implementation to always load all DLLs.
5146 Add 0x1000 offset to DLL base address when calling
5147 win32_add_one_solib.
5148 (child_initialization_done): New static global.
5149 (do_initial_child_stuff): Set child_initialization_done to
5150 zero during child initialization, and 1 after. Replace call
5151 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
5152 Add comment.
5153 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
5154 (handle_unload_dll): Add function documentation.
5155 (get_child_debug_event): Ignore load and unload DLL events
5156 during child initialization.
5157
d86d4aaf
DE		 51582014-02-20 Doug Evans <dje@google.com>
5159
3bc32da3 5160 Remove global all_lwps.
d86d4aaf
DE		 5161 * inferiors.h (ptid_of): Move here from linux-low.h.
5162 (pid_of, lwpid_of): Ditto.
5163 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
5164 parameter is a struct thread_info * now.
5165 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
5166 directly. Pass &all_threads to find_inferior instead of &all_lwps.
5167 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
5168 directly.
5169 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
5170 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
5171 * linux-arm-low.c (update_registers_callback): Update, "entry"
5172 parameter is a struct thread_info * now.
5173 Fetch lwpid from current_inferior directly.
5174 (arm_insert_point): Pass &all_threads to find_inferior instead of
5175 &all_lwps.
5176 (arm_remove_point): Ditto.
5177 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
5178 (arm_prepare_to_resume): Fetch pid from thread.
5179 (arm_read_description): Fetch lwpid from current_inferior directly.
5180 * linux-low.c (all_lwps): Delete.
5181 (delete_lwp): Delete call to remove_inferior.
5182 (handle_extended_wait): Fetch lwpid from thread.
5183 (add_lwp): Don't set lwp->entry.id. Remove call to
5184 add_inferior_to_list.
5185 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
5186 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
5187 (kill_one_lwp_callback): Ditto.
5188 (linux_kill): Don't dereference NULL pointer.
5189 Fetch ptid,lwpid from thread.
5190 (get_detach_signal): Fetch ptid from thread.
5191 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
5192 Simplify call to regcache_invalidate_thread.
5193 (delete_lwp_callback): Update, "entry" parameter is a
5194 struct thread_info * now. Fetch pid from thread.
5195 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
5196 (status_pending_p_callback): Update, "entry" parameter is a
5197 struct thread_info * now. Fetch ptid from thread.
5198 (find_lwp_pid): Update, "entry" parameter is a
5199 struct thread_info * now.
5200 (linux_wait_for_lwp): Fetch pid from thread.
5201 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
5202 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
5203 (enqueue_one_deferred_signal): Fetch lwpid from thread.
5204 (dequeue_one_deferred_signal): Ditto.
5205 (cancel_breakpoint): Fetch ptid from current_inferior.
5206 (linux_wait_for_event): Pass &all_threads to find_inferior,
5207 not &all_lwps. Fetch ptid, lwpid from thread.
5208 (count_events_callback): Update, "entry" parameter is a
5209 struct thread_info * now.
5210 (select_singlestep_lwp_callback): Ditto.
5211 (select_event_lwp_callback): Ditto.
5212 (cancel_breakpoints_callback): Ditto.
5213 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
5214 not &all_lwps.
5215 (select_event_lwp): Ditto. Fetch ptid from event_thread.
5216 (unsuspend_one_lwp): Update, "entry" parameter is a
5217 struct thread_info * now.
5218 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
5219 not &all_lwps.
5220 (linux_stabilize_threads): Ditto. And for for_each_inferior.
5221 Fetch lwpid from thread, not lwp.
5222 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
5223 Pass &all_threads to find_inferior, not &all_lwps.
5224 (send_sigstop): Fetch lwpid from thread, not lwp.
5225 (send_sigstop_callback): Update, "entry" parameter is a
5226 struct thread_info * now.
5227 (suspend_and_send_sigstop_callback): Ditto.
5228 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
5229 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
5230 struct thread_info * now.
5231 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
5232 from thread, lwp.
5233 (lwp_running): Update, "entry" parameter is a
5234 struct thread_info * now.
5235 (stop_all_lwps): Fetch ptid from thread.
5236 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
5237 (linux_resume_one_lwp): Fetch lwpid from thread.
5238 (linux_set_resume_request): Update, "entry" parameter is a
5239 struct thread_info * now. Fetch pid, lwpid from thread.
5240 (resume_status_pending_p): Update, "entry" parameter is a
5241 struct thread_info * now.
5242 (need_step_over_p): Ditto. Fetch lwpid from thread.
5243 (start_step_over): Fetch lwpid from thread.
5244 (linux_resume_one_thread): Update, "entry" parameter is a
5245 struct thread_info * now. Fetch lwpid from thread.
5246 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
5247 (proceed_one_lwp): Update, "entry" parameter is a
5248 struct thread_info * now. Fetch lwpid from thread.
5249 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
5250 struct thread_info * now.
5251 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
5252 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
5253 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
5254 directly.
5255 (regsets_store_inferior_registers): Ditto.
5256 (fetch_register, store_register): Ditto.
5257 (linux_read_memory, linux_write_memory): Ditto.
5258 (linux_request_interrupt): Ditto.
5259 (linux_read_auxv): Ditto.
5260 (linux_xfer_siginfo): Ditto.
5261 (linux_qxfer_spu): Ditto.
5262 (linux_qxfer_libraries_svr4): Ditto.
5263 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
5264 moved to inferiors.h.
5265 (get_lwp): Delete.
5266 (get_thread_lwp): Update.
5267 (struct lwp_info): Delete member "entry". Simplify comment for
5268 member "thread".
5269 (all_lwps): Delete.
5270 * linux-mips-low.c (mips_read_description): Fetch lwpid from
5271 current_inferior directly.
5272 (update_watch_registers_callback): Update, "entry" parameter is a
5273 struct thread_info * now. Fetch pid from thread.
5274 (mips_linux_prepare_to_resume): Fetch ptid from thread.
5275 (mips_insert_point): Fetch lwpid from current_inferior.
5276 Pass &all_threads to find_inferior, not &all_lwps.
5277 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
5278 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
5279 directly.
5280 (mips_stopped_data_address): Ditto.
5281 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
5282 directly.
5283 * linux-tile-low.c (tile_arch_setup): Ditto.
5284 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
5285 (update_debug_registers_callback): Update, "entry" parameter is a
5286 struct thread_info * now. Fetch pid from thread.
5287 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
5288 Pass &all_threads to find_inferior, not &all_lwps.
5289 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
5290 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
5291 Pass &all_threads to find_inferior, not &all_lwps.
5292 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
5293 (i386_dr_low_get_status): Ditto.
5294 (x86_linux_prepare_to_resume): Fetch ptid from thread.
5295 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
5296 (x86_linux_read_description): Ditto.
5297 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
5298
3b8361aa
DE		 52992014-02-20 Doug Evans <dje@google.com>
5300
5301 * inferiors.c (get_first_inferior): Fix buglet.
5302
f7667f0d
DE		 53032014-02-19 Doug Evans <dje@google.com>
5304
5305 * gdbthread.h (add_thread): Change result type to struct thread_info *.
5306 * inferiors.c (add_thread): Change result type to struct thread_info *.
5307 All callers updated.
5308 (add_lwp): Call add_thread here instead of in callers.
5309 All callers updated.
5310 * linux-low.h (get_lwp_thread): Rewrite.
5311 (struct lwp_info): New member "thread".
5312
b3312d80
DE		 53132014-02-19 Doug Evans <dje@google.com>
5314
5315 * linux-low.c (add_lwp): Change result to struct lwp_info *.
5316 All callers updated.
5317
ecc6f45c
DE		 53182014-02-19 Doug Evans <dje@google.com>
5319
5320 * inferiors.c (add_thread): Fix whitespace.
5321
649ebbca
DE		 53222014-02-19 Doug Evans <dje@google.com>
5323
5324 * dll.c (clear_dlls): Replace accessing list implemention details
5325 with API function.
5326 * gdbthread.h (get_first_thread): Declare.
5327 * inferiors.c (for_each_inferior_with_data): New function.
5328 (get_first_thread): New function.
5329 (find_thread_ptid): Simplify.
5330 (get_first_inferior): New function.
5331 (clear_list): Delete.
5332 (one_inferior_p): New function.
5333 (clear_inferior_list): New function.
5334 (clear_inferiors): Update.
5335 * inferiors.h (for_each_inferior_with_data): Declare.
5336 (clear_inferior_list): Declare.
5337 (one_inferior_p): Declare.
5338 (get_first_inferior): Declare.
5339 * linux-low.c (linux_wait_for_event): Replace accessing list
5340 implemention details with API function.
5341 * server.c (target_running): Ditto.
5342 (accumulate_file_name_length): New function.
5343 (emit_dll_description): New function.
5344 (handle_qxfer_libraries): Replace accessing list implemention
5345 details with API function.
5346 (handle_qxfer_threads_worker): New function.
5347 (handle_qxfer_threads_proper): Replace accessing list implemention
5348 details with API function.
5349 (handle_query): Ditto.
5350 (visit_actioned_threads_callback_ftype): New typedef.
5351 (visit_actioned_threads_data): New struct.
5352 (visit_actioned_threads): Rewrite to be find_inferior callback.
5353 (resume): Call find_inferior.
5354 (handle_status): Replace accessing list implemention
5355 details with API function.
5356 (process_serial_event): Replace accessing list implemention details
5357 with API function.
5358 * target.c (set_desired_inferior): Replace accessing list implemention
5359 details with API function.
5360 * tracepoint.c (same_process_p): New function.
5361 (gdb_agent_about_to_close): Replace accessing list implemention
5362 details with API function.
5363 * win32-low.c (child_delete_thread): Replace accessing list
5364 implemention details with API function.
5365 (match_dll_by_basename): New function.
5366 (dll_is_loaded_by_basename): New function.
5367 (win32_ensure_ntdll_loaded): Replace accessing list implemention
5368 details call to dll_is_loaded_by_basename.
5369
80894984
DE		 53702014-02-19 Doug Evans <dje@google.com>
5371
5372 * dll.h (struct dll_info): Add comment.
5373 * gdbthread.h (struct thread_info): Add comment.
5374 (current_ptid): Simplify.
5375 * inferiors.c (add_process): Update.
5376 (remove_process): Update.
5377 * inferiors.h (struct process_info): Rename member "head" to "entry".
5378 * linux-low.c (delete_lwp): Update.
5379 (add_lwp): Update.
5380 (last_thread_of_process_p): Update.
5381 (kill_one_lwp_callback, linux_kill): Update.
5382 (status_pending_p_callback): Update.
5383 (wait_for_sigstop): Update. Simplify read of ptid.
5384 (start_step_over): Update.
5385 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
5386 (get_lwp_thread): Update.
5387 (struct lwp_info): Rename member "head" to "entry".
5388 * regcache.h (inferior_list_entry): Delete.
5389 * server.c (kill_inferior_callback): Update.
5390 (detach_or_kill_inferior_callback): Update.
5391 (print_started_pid): Update.
5392 (print_attached_pid): Update.
5393 (process_serial_event): Simplify read of ptid.
5394 * thread-db.c (thread_db_create_event): Update.
5395 (thread_db_get_tls_address): Update.
5396 * win32-low.c (current_inferior_ptid): Simplify.
5397
46917d26
TT		 53982014-02-19 Tom Tromey <tromey@redhat.com>
5399
5400 * target.h (struct target_ops) <supports_btrace>: Add target_ops
5401 argument.
5402 (target_supports_btrace): Update.
5403
0759a81e
YQ		 54042014-02-14 Yao Qi <yao@codesourcery.com>
5405
5406 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
5407 (rsp-low-ipa.o): New target.
5408
a7191e8b
TT		 54092014-02-12 Tom Tromey <tromey@redhat.com>
5410
5411 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
5412 convert_ascii_to_int.
5413 * regcache.c (registers_to_string): Likewise.
5414 * remote-utils.c (decode_M_packet): Likewise.
5415 * server.c (process_serial_event): Likewise.
5416
ff0e980e
TT		 54172014-02-12 Tom Tromey <tromey@redhat.com>
5418
5419 * server.c (handle_query, handle_v_run): Use hex2bin, not
5420 unhexify.
5421 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
5422
e9371aff
TT		 54232014-02-12 Tom Tromey <tromey@redhat.com>
5424
5425 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
5426 convert_int_to_ascii.
5427 * regcache.c (registers_to_string, collect_register_as_string):
5428 Likewise.
5429 * remote-utils.c (look_up_one_symbol, relocate_instruction):
5430 Likewise.
5431 * server.c (process_serial_event): Likewise.
5432 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
5433 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
5434
971dc0b8
TT		 54352014-02-12 Tom Tromey <tromey@redhat.com>
5436
5437 * remote-utils.c (look_up_one_symbol, monitor_output): Use
5438 bin2hex, not hexify.
5439 * tracepoint.c (cmd_qtstatus): Likewise.
5440
0a822afb
TT		 54412014-02-12 Tom Tromey <tromey@redhat.com>
5442
5443 * remote-utils.c (monitor_output): Pass explicit length to
5444 hexify.
5445
9c3d6531
TT		 54462014-02-12 Tom Tromey <tromey@redhat.com>
5447
5448 * tracepoint.c: Include rsp-low.h.
5449 * server.c: Include rsp-low.h.
5450 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
5451 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
5452 declare.
5453 * remote-utils.c: Include rsp-low.h.
5454 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
5455 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
5456 (convert_int_to_ascii, convert_ascii_to_int): Move to
5457 common/rsp-low.c.
5458 * regcache.c: Include rsp-low.h.
5459 * ax.c: Include rsp-low.h.
5460 * Makefile.in (SFILES): Add common/rsp-low.c.
5461 (OBS): Add rsp-low.o.
5462 (rsp-low.o): New target.
5463
01fd3ea5
TT		 54642014-02-12 Tom Tromey <tromey@redhat.com>
5465
5466 * utils.h (pulongest, plongest, phex_nz): Don't declare.
5467 Include print-utils.h.
5468 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
5469 (plongest, thirty_two, phex_nz): Remove.
5470 * Makefile.in (SFILES): Add common/print-utils.c.
5471 (OBS): Add print-utils.o.
5472 (print-utils-ipa.o): New target.
5473 (print-utils.o): New target.
5474 (IPA_OBJS): Add print-utils-ipa.o.
5475
e99dc820
TT		 54762014-02-06 Tom Tromey <tromey@redhat.com>
5477
5478 * Makefile.in (SFILES): Fix indentation.
5479
ee1e2d4f
DE		 54802014-02-05 Doug Evans <dje@google.com>
5481
5482 * linux-low.c (linux_wait_for_event): Improve comment.
5483 (linux_wait_1): Keep current_inferior in sync with event_child.
5484
f5a02773
DE		 54852014-01-22 Doug Evans <dje@google.com>
5486
5487 * gdbthread.h (gdb_id_to_thread): Delete, unused.
5488
87ce2a04
DE		 54892014-01-22 Doug Evans <dje@google.com>
5490
5491 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
5492 * configure: Regenerate.
5493 * config.in: Regenerate.
5494 * Makefile.in (SFILES): Add debug.c.
5495 (OBS): Add debug.o.
5496 * debug.c: New file.
5497 * debug.h: New file.
5498 * linux-aarch64-low.c (*): Update all debugging printfs to use
5499 debug_printf instead of fprintf.
5500 * linux-arm-low.c (*): Ditto.
5501 * linux-cris-low.c (*): Ditto.
5502 * linux-crisv32-low.c (*): Ditto.
5503 * linux-m32r-low.c (*): Ditto.
5504 * linux-sparc-low.c (*): Ditto.
5505 * linux-x86.c (*): Ditto.
5506 * linux-low.c (*): Ditto.
5507 (linux_wait_1): Add calls to debug_enter, debug_exit.
5508 (linux_wait): Remove redundant debugging printf.
5509 (stop_all_lwps): Add calls to debug_enter, debug_exit.
5510 (linux_resume, unstop_all_lwps): Ditto.
5511 * mem-break.c (*): Update all debugging printfs to use
5512 debug_printf instead of fprintf.
5513 * remote-utils.c (*): Ditto.
5514 * thread-db.c (*): Ditto.
5515 * server.c #include <ctype.h>, "gdb_vecs.h".
5516 (debug_threads): Moved to debug.c.
5517 (*): Update all debugging printfs to use debug_printf instead of
5518 fprintf.
5519 (start_inferior): Replace call to fflush with call to debug_flush.
5520 (monitor_show_help): Mention set debug-format.
5521 (parse_debug_format_options): New function.
5522 (handle_monitor_command): Handle "monitor set debug-format".
5523 (gdbserver_usage): Mention --debug-format.
5524 (main): Parse --debug-format.
5525 * server.h (debug_threads): Declaration moved to debug.h.
5526 #include "debug.h".
5527 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
5528 trace_debug_1 that uses debug_printf.
5529 (tracepoint_look_up_symbols): Update all debugging printfs to use
5530 debug_printf instead of fprintf.
5531
e671835b
BS		 55322014-01-20 Baruch Siach <baruch@tkos.co.il>
5533
5534 * linux-xtensa-low.c: Include asm/ptrace.h instead of
5535 sys/ptrace.h.
5536
b5737fa9
PA		 55372014-01-17 Pedro Alves <palves@redhat.com>
5538
ea38d2a9 5539 PR build/16445
c7faa97a
PA		 5540 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
5541 defined after including gdb_proc_service.h.
b5737fa9 5542
40ed484e
DE		 55432014-01-16 Doug Evans <dje@google.com>
5544
5545 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
5546 (match_dll): Use it.
5547
969c39fb
MM		 55482014-01-16 Markus Metzger <markus.t.metzger@intel.com>
5549
5550 * target.h (target_ops) <read_btrace>: Change parameters and
5551 return type to allow error reporting.
5552 * server.c (handle_qxfer_btrace): Support delta reads. Pass
5553 trace reading errors on.
5554 * linux-low.c (linux_low_read_btrace): Pass trace reading
5555 errors on.
5556 (linux_low_disable_btrace): New.
5557
ab7f45ba
DE		 55582014-01-15 Doug Evans <dje@google.com>
5559
5560 * inferiors.c (thread_id_to_gdb_id): Delete.
5561 * inferiors.h (thread_id_to_gdb_id): Delete.
5562
66af0f44
EZ		 55632014-01-13 Eli Zaretskii <eliz@gnu.org>
5564
5565 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
5566 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
5567 versions.
5568
9939e131
PA		 55692014-01-08 Pedro Alves <palves@redhat.com>
5570
5571 * server.c (handle_status): Don't discard previous queued stop
5572 replies or thread's pending status here.
5573 (main) <disconnection>: Do it here instead.
5574
b7ea362b
PA		 55752014-01-08 Pedro Alves <palves@redhat.com>
5576
5577 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
5578 * server.c (visit_actioned_threads, handle_pending_status): New
5579 function.
5580 (handle_v_cont): Factor out parts to ...
5581 (resume): ... this new function. If in all-stop, and a thread
5582 being resumed has a pending status, report it without actually
5583 resuming.
5584 (myresume): Adjust to use the new 'resume' function.
5585 (clear_pending_status_callback, set_pending_status_callback)
5586 (find_status_pending_thread_callback): New functions.
5587 (handle_status): Handle the case of multiple threads having
5588 interesting statuses to report. Report threads' real last signal
5589 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
5590 with an interesting thread to report the status for, instead of
5591 always reporting the status of the first thread.
5592
28498c42
JB		 55932014-01-01 Joel Brobecker <brobecker@adacore.com>
5594
5595 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
5596 * gdbreplay.c (gdbreplay_version): Likewise.
5597
f45c82da
YZ		 55982013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
5599
5600 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
5601 iov.iov_len with the real length in use.
5602
379a5e2d
JB		 56032013-12-13 Joel Brobecker <brobecker@adacore.com>
5604
5605 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
5606 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
5607 for all targets that use win32-low.c.
5608 * win32-low.c (win32_ensure_ntdll_loaded): New function.
5609 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
5610
4210d83e
PA		 56112013-12-13 Pedro Alves <palves@redhat.com>
5612
5613 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
5614 if equal to TARGET_WAITKIND_LOADED.
5615 * win32-low.c (cached_status): New static global.
5616 (win32_wait): Add declaration.
5617 (do_initial_child_stuff): Flush all initial pending debug events
5618 up to the initial breakpoint.
5619 (win32_wait): If CACHED_STATUS was set, return that instead
5620 of doing a real wait. Remove the code resuming the execution
5621 of the inferior after receiving a TARGET_WAITKIND_LOADED event
5622 during the initial phase. Also remove the code changing
5623 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
5624 TARGET_WAITKIND_STOPPED.
5625
e7f0d979
YQ		 56262013-12-11 Yao Qi <yao@codesourcery.com>
5627
5628 * notif.c (handle_notif_ack): Return 0 if no notification
5629 matches.
5630
ebcf782c
DE		 56312013-11-20 Doug Evans <dje@google.com>
5632
5633 * linux-low.c (linux_set_resume_request): Fix comment.
5634
20ad9378
DE		 56352013-11-20 Doug Evans <dje@google.com>
5636
5637 * linux-low.c (resume_status_pending_p): Tweak comment.
5638
a196ebeb
WT		 56392013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
5640
5641 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
5642 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
5643 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
5644 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
5645 (srv_amd64_regobj): Add amd64-mpx.o.
5646 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
5647 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
5648 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
5649 * i387-fp.c (num_pl_bnd_register) Added constant.
5650 (num_pl_bnd_cfg_registers) Added constant.
5651 (struct i387_xsave) Added reserved area and MPX fields.
5652 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
5653 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
5654 function.
5655 (tdesc_i386_mpx_linux): Add MPX amd64 target.
5656 (init_registers_amd64_mpx_linux): Declare new function.
5657 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
5658 (x86_64_regmap): Add MPX registers.
5659 (x86_linux_read_description): Add MPX case.
5660 (initialize_low_arch): Initialize MPX targets.
5661
0080a2f6
TT		 56622013-11-18 Tom Tromey <tromey@redhat.com>
5663
5664 * configure: Rebuild.
5665 * configure.ac: Don't check for stdlib.h.
5666 * gdbreplay.c: Unconditionally include stdlib.h.
5667
2978b111
TT		 56682013-11-18 Tom Tromey <tromey@redhat.com>
5669
5670 * config.in: Rebuild.
5671 * configure: Rebuild.
5672 * configure.ac: Don't use AC_HEADER_DIRENT.
5673
a3d08894
TT		 56742013-11-18 Tom Tromey <tromey@redhat.com>
5675
5676 * server.h: Don't check HAVE_STRING_H.
5677 * gdbreplay.c: Don't check HAVE_STRING_H.
5678 * configure: Rebuild.
5679
0a5dd17d
TT		 56802013-11-18 Tom Tromey <tromey@redhat.com>
5681
5682 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
5683 LIBGNU.
5684
1bd2f0ba
TT		 56852013-11-08 Tom Tromey <tromey@redhat.com>
5686
5687 * configure, config.in: Rebuild.
5688 * configure.ac: Remove unused configury.
5689
3266f10b
TT		 56902013-11-08 Tom Tromey <tromey@redhat.com>
5691
5692 * acinclude.m4: Include common.m4, codeset.m4.
5693 * configure, config.in: Rebuild.
5694 * configure.ac: Use GDB_AC_COMMON.
5695
6682d959
AA		 56962013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
5697
5698 * linux-s390-low.c (HWCAP_S390_TE): New define.
5699 (s390_arch_setup): Consider the TE field in the HWCAP for
5700 determining 'have_regset_tdb'.
5701
fd0a4d76
SDJ		 57022013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
5703
5704 PR gdb/16014
5705 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
5706 call to sizeof.
5707
1a3d890b
PA		 57082013-10-02 Pedro Alves <palves@redhat.com>
5709
5710 * server.c (process_serial_event): Don't output "GDBserver
5711 exiting" if GDB is connected through stdio.
5712 * target.c (mywait): Likewise, be silent if GDB is connected
5713 through stdio.
5714
97ad4581
JB		 57152013-10-01 Joel Brobecker <brobecker@adacore.com>
5716
5717 * lynx-low.c (lynx_add_threads_after_attach): New function.
5718 (lynx_attach): Remove call to add_thread. Add call to
5719 lynx_add_threads_after_attach instead.
5720
5b4e221c
MF		 57212013-09-28 Mike Frysinger <vapier@gentoo.org>
5722
5723 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
5724 * config.in, configure: Regenerated.
5725
ee47b2f8
YQ		 57262013-09-18 Yao Qi <yao@codesourcery.com>
5727
5728 PR server/15959
5729 * server.c (start_inferior): Clear 'resume_info'.
5730
d6707650 57312013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 5732
d6707650
JW		 5733 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
5734 for each register.
5735
9243dd0e 57362013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 5737
9243dd0e
JW		 5738 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
5739 linux-tile-low.o to srv_tgtobj.
5740
c623a6ef
WN		 57412013-09-16 Will Newton <will.newton@linaro.org>
5742
5743 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
5744 out regs.
5745
fb71d39e
PA		 57462013-09-06 Pedro Alves <palves@redhat.com>
5747
5748 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
5749 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
5750 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
5751 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
5752 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
5753 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
5754
8e7e9910
PA		 57552013-09-06 Pedro Alves <palves@redhat.com>
5756
5757 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
5758 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
5759
7c3a12ca
PA		 57602013-09-06 Pedro Alves <palves@redhat.com>
5761
5762 * linux-amd64-ipa.c: Include tracepoint.h.
5763 * linux-i386-ipa.c: Include tracepoint.h.
5764
8eb3d7b6
RW		 57652013-09-06 Ricard Wanderlof <ricardw@axis.com>
5766
5767 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
5768 (ps_get_thread_area): New function.
5769
eddddb9d
RW		 57702013-09-06 Ricard Wanderlof <ricardw@axis.com>
5771
5772 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
5773 (initialize_low_arch): Call init_registers_crisv32 rather than
5774 init_register_crisv32.
5775
533b0600
PA		 57762013-09-05 Pedro Alves <palves@redhat.com>
5777
5778 * server.h (handle_vFile, hostio_last_error_from_errno): Move
5779 to ...
5780 * hostio.h: ... this new file.
5781 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
5782 win32-low.c: Include hostio.h.
5783
0ce3d3b5
PA		 57842013-09-05 Pedro Alves <palves@redhat.com>
5785
5786 * server.h (gdb_client_data, handler_func, callback_handler_func)
5787 (delete_file_handler, add_file_handler, append_callback_event)
5788 (delete_callback_event, start_event_loop, initialize_event_loop):
5789 Move to event-loop.h and include it.
5790 * event-loop.h: New file.
5791
799cdc37
PA		 57922013-09-05 Pedro Alves <palves@redhat.com>
5793
5794 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
5795 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
5796 (loaded_dll, unloaded_dll): Move to ...
5797 * dll.h: ... this new file.
5798 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
5799
6a6bbd9d
PA		 58002013-09-05 Pedro Alves <palves@redhat.com>
5801
5802 * server.h (current_process, get_thread_process, all_processes)
5803 (add_inferior_to_list, for_each_inferior, current_inferior)
5804 (remove_inferior, add_process, remove_process, find_process_pid)
5805 (have_started_inferiors_p, have_attached_inferiors_p)
5806 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
5807 (clear_inferiors, find_inferior, find_inferior_id)
5808 (inferior_target_data, set_inferior_target_data)
5809 (inferior_regcache_data, set_inferior_regcache_data): Move to
5810 inferiors.h, and include it.
5811 * inferiors.h: New file.
5812
f699aaba
PA		 58132013-09-05 Pedro Alves <palves@redhat.com>
5814
5815 * server.h (struct emit_ops, current_insn_ptr, emit_error):
5816 Move ...
72f4393d 5817 * ax.h: ... here.
f699aaba 5818
c144c7a0
PA		 58192013-09-05 Pedro Alves <palves@redhat.com>
5820
5821 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
5822 tracepoint.h.
5823 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
5824 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
5825 (handle_tracepoint_general_set, handle_tracepoint_query)
5826 (tracepoint_finished_step, tracepoint_was_hit)
5827 (release_while_stepping_state_list, current_traceframe)
5828 (in_readonly_region, traceframe_read_mem)
5829 (fetch_traceframe_registers, traceframe_read_sdata)
5830 (traceframe_read_info, struct fast_tpoint_collect_status)
5831 (fast_tracepoint_collecting, force_unlock_trace_buffer)
5832 (handle_tracepoit_bkpts, initialize_low_tracepoint)
5833 (supply_fast_tracepoint_registers)
5834 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
5835 (ipa_tdesc, claim_trampoline_space)
5836 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
5837 (agent_mem_read, agent_get_trace_state_variable_value)
5838 (agent_set_trace_state_variable_value, agent_tsv_read)
5839 (agent_mem_read_string, get_raw_reg_func_addr)
5840 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
5841 * tracepoint.h: ... this new file.
5842
ff42e6ab
PA		 58432013-09-05 Pedro Alves <palves@redhat.com>
5844
5845 * server.h (perror_with_name, error, fatal, warning, paddress)
5846 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
5847 include it.
5848 * utils.h: New file.
5849
541af0f4
PA		 58502013-09-05 Pedro Alves <palves@redhat.com>
5851
5852 * server.h (remote_debug, noack_mode, transport_is_reliable)
5853 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
5854 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
5855 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
5856 (write_enn, initialize_async_io, enable_async_io)
5857 (disable_async_io, check_remote_input_interrupt_request)
5858 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
5859 (dead_thread_notify, prepare_resume_reply)
5860 (decode_address_to_semicolon, decode_address, decode_m_packet)
5861 (decode_M_packet, decode_X_packet, decode_xfer_write)
5862 (decode_search_memory_packet, unhexify, hexify)
5863 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
5864 (look_up_one_symbol, relocate_instruction)
5865 (monitor_output): Move to remote-utils.h, and include it.
5866 * remote-utils.h: New file.
5867
eebdf26b
PA		 58682013-09-05 Pedro Alves <palves@redhat.com>
5869
5870 * server.h (_): Delete.
5871
3aafd2ff
PA		 58722013-09-02 Pedro Alves <palves@redhat.com>
5873
5874 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
5875 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
5876 allocated.
5877 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
5878
cee83bcb
PM		 58792013-09-02 Pierre Muller <muller@sourceware.org>
5880
5881 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
5882 or WriteProcessMemory complete successfully and handle
5883 ERROR_PARTIAL_COPY error.
5884
9a13b2fa
PA		 58852013-09-02 Pedro Alves <palves@redhat.com>
5886
5887 * server.c (gdb_read_memory): Return -1 on traceframe memory read
5888 error instead of EIO.
5889
602e3198
JK		 58902013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5891
5892 PR server/15604
5893 * linux-low.c: Include filestuff.h.
5894 (linux_create_inferior) <pid == 0>: Call close_most_fds.
5895 * lynx-low.c: Include filestuff.h.
5896 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
5897 * server.c: Include filestuff.h.
5898 (main): Call notice_open_fds.
5899 * spu-low.c: Include filestuff.h.
5900 (spu_create_inferior) <pid == 0>: Call close_most_fds.
5901
96d7229d
LM		 59022013-08-22 Luis Machado <lgustavo@codesourcery.com>
5903
5904 * Makefile.in: Explain why ../target and ../nat are not
5905 listed as include file search paths.
5906 (linux-waitpid.o): New object file rule.
5907 * configure.srv (srv_native_linux_obj): New variable.
5908 Replace all occurrences of linux native object files with
5909 $srv_native_linux_obj.
5910 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
5911 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
5912 (linux_enable_event_reporting): Remove declaration.
5913 (my_waitpid): Moved to common/linux-waitpid.c.
5914 (linux_wait_for_event): Pass ptid when calling
5915 linux_enable_event_reporting.
5916 (linux_supports_tracefork_flag): Remove.
5917 (linux_enable_event_reporting): Likewise.
5918 (linux_tracefork_grandchild): Remove.
5919 (STACK_SIZE): Moved to common/linux-ptrace.c.
5920 (linux_tracefork_child): Remove.
5921 (linux_test_for_tracefork): Remove.
5922 (linux_look_up_symbols): Call linux_supports_traceclone.
5923 (initialize_low): Remove call to linux_test_for_tracefork.
5924 * linux-low.h (PTRACE_TYPE_ARG3): Move to
5925 common/linux-ptrace.h.
5926 (PTRACE_TYPE_ARG4): Likewise.
5927 Include linux-ptrace.h.
5928
32940073
PA		 59292013-08-21 Pedro Alves <palves@redhat.com>
5930
5931 * config.in: Renegerate.
5932
33b60d58 59332013-08-19 Luis Machado <lgustavo@codesourcery.com>
a261b8f5 5934
33b60d58
LM		 5935 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
5936 (SFILES): Remove $(srcdir)/common/target-common.c and
5937 add $(srcdir)/target/waitstatus.c.
5938 (OBS): Remove target-common.o and add waitstatus.o.
5939 (server_h): Remove $(srcdir)/../common/target-common.h and
5940 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
5941 and $(srcdir)/../target/waitstatus.h.
5942 (target-common.o): Remove.
5943 (waitstatus.o): New target object file.
5944 * target.h: Do not include target-common.h and
5945 include target/resume.h, target/wait.h and
5946 target/waitstatus.h.
5947
b8e1b30e
LM		 59482013-08-13 Luis Machado <lgustavo@codesourcery.com>
5949
5950 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
5951 to PTRACE_TYPE_ARG3.
5952 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
5953 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
5954 PTRACE_TYPE_ARG4.
5955 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
5956 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
5957
7a60ad40
YQ		 59582013-07-27 Jie Zhang <jie@codesourcery.com>
5959 Daniel Jacobowitz <dan@codesourcery.com>
5960 Yao Qi <yao@codesourcery.com>
5961
5962 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
5963 (mips-linux-watch.o): New rule.
5964 (mips_linux_watch_h): New variable.
5965 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
5966 srv_tgtobj.
5967 * linux-mips-low.c: Include mips-linux-watch.h.
5968 (struct arch_process_info, struct arch_lwp_info): New.
5969 (update_watch_registers_callback): New function.
5970 (mips_linux_new_process, mips_linux_new_thread) New functions.
5971 (mips_linux_prepare_to_resume, mips_insert_point): New
5972 functions.
5973 (mips_remove_point, mips_stopped_by_watchpoint): New
5974 functions.
5975 (rsp_bp_type_to_target_hw_bp_type): New function.
5976 (mips_stopped_data_address): New function.
5977 (the_low_target): Add watchpoint support functions.
5978
de6f69ad
YQ		 59792013-07-27 Yao Qi <yao@codesourcery.com>
5980
5981 * i386-low.c: Include break-common.h.
5982 (enum target_hw_bp_type): Remove.
5983
3360c0bf
LM		 59842013-07-24 Luis Machado <lgustavo@codesourcery.com>
5985
5986 * Makefile.in (SFILES): /common/target-common.c.
5987 (OBS): Add target-common.o.
5988 (server_h): Add $(srcdir)/../common/target-common.h.
5989 (target-common.o): New target.
5990 * server.c (queue_stop_reply_callback): Free
5991 status string after use.
5992 * target.c (target_waitstatus_to_string): Remove.
5993 * target.h: Include target-common.h.
5994 (resume_kind): Likewise.
5995 (target_waitkind): Likewise.
5996 (target_waitstatus): Likewise.
5997 (TARGET_WNOHANG): Likewise.
5998
bd885420
YQ		 59992013-07-04 Yao Qi <yao@codesourcery.com>
6000
6001 * Makefile.in (host_alias): Use @host_noncanonical@.
6002 (target_alias): Use @target_noncanonical@.
6003 * configure.ac: Use ACX_NONCANONICAL_TARGET and
6004 ACX_NONCANONICAL_HOST.
6005 * configure: Regenerated.
6006
6007 Revert:
6008 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6009
6010 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6011 * configure: Rebuild.
6012 * Makefile.in (version_host, version_target): Get from configure.
6013 (version.c): Use $(version_host) and $(version_target).
6014
17ef446e
PA		 60152013-07-03 Pedro Alves <palves@redhat.com>
6016
6017 * Makefile.in (config.status): Depend on development.sh.
6018 * acinclude.m4: Include libmcheck.m4.
6019 * configure: Regenerate.
6020
7a9a7487
MG		 60212013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6022
6023 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
6024 attribute inside the parentheses.
6025 (winapi_DebugSetProcessKillOnExit): Ditto.
6026 (winapi_DebugBreakProcess): Ditto.
6027 (winapi_GenerateConsoleCtrlEvent): Ditto.
a261b8f5 6028
49b64de6
MG		 60292013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6030
6031 * notif.h (notif_event): Add a dummy member to avoid compiler
6032 errors.
6033
d5749ee7
PA		 60342013-07-01 Pedro Alves <palves@redhat.com>
6035
6036 * hostio.c (HOSTIO_PATH_MAX): Define.
6037 (require_filename, handle_open, handle_unlink, handle_readlink):
6038 Use it.
6039
d8d2a3ee
PA		 60402013-07-01 Pedro Alves <palves@redhat.com>
6041
6042 * server.h: Include "pathmax.h".
6043 * linux-low.c: Don't include sys/param.h.
6044 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
6045 MAXPATHLEN.
6046 * win32-low.c: Don't include sys/param.h.
6047 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
6048
bc7dea8d
PA		 60492013-07-01 Pedro Alves <palves@redhat.com>
6050
6051 * event-loop.c: Don't check HAVE_UNISTD_H before including
6052 <unistd.h>.
6053 * gdbreplay.c: Likewise.
6054 * remote-utils.c: Likewise.
6055 * server.c: Likewise.
6056 * configure.ac: Don't check for unistd.h.
6057 * configure: Regenerate.
6058
d6c2da54
TT		 60592013-06-28 Tom Tromey <tromey@redhat.com>
6060
6061 * Makefile.in (version.c): Use version.in, not
6062 common/version.in.
6063
257b6bec
MG		 60642013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6065
6066 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6067 * configure: Rebuild.
6068 * Makefile.in (version_host, version_target): Get from configure.
6069 (version.c): Use $(version_host) and $(version_target).
6070
86ebe149
DK		 60712013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6072
6073 Fix trace-status to output user name without trailing colon.
6074 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
6075
f30aa5af
DK		 60762013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6077
6078 Fix trace-status to output proper start-time and stop-time.
6079 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
6080 output start time and stop time in hex as gdb expects.
6081
28a93511
YQ		 60822013-06-26 Pedro Alves <pedro@codesourcery.com>
6083
6084 * tracepoint.c (build_traceframe_info_xml): Output trace state
6085 variables present in the trace buffer.
6086
01208463
TT		 60872013-06-24 Tom Tromey <tromey@redhat.com>
6088
6089 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
6090 create-version.sh.
6091 (version.o): Remove.
6092 * gdbreplay.c: Include version.h.
6093 (version, host_name): Don't declare.
6094 * server.h: Include version.h.
6095 (version, host_name): Don't declare.
6096
760256f9
PA		 60972013-06-12 Pedro Alves <palves@redhat.com>
6098
6099 * linux-x86-low.c (linux_is_elf64): Delete global.
6100 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
6101 with local linux_pid_exe_is_elf_64_file use.
6102
030031ee
PA		 61032013-06-11 Pedro Alves <palves@redhat.com>
6104
6105 * linux-low.c (regset_disabled, disable_regset): New functions.
6106 (regsets_fetch_inferior_registers)
6107 (regsets_store_inferior_registers): Use them.
6108 (initialize_regsets_info); Don't allocate the disabled_regsets
6109 array here.
6110 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
6111 comment.
6112
5da6eb0a
PA		 61132013-06-11 Pedro Alves <palves@redhat.com>
6114
6115 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
6116 xmalloc.
6117
7e5aaa09
PA		 61182013-06-11 Pedro Alves <palves@redhat.com>
6119
6120 * linux-x86-low.c (initialize_low_arch): Call
6121 init_registers_x32_avx_linux.
6122
d878444c
JK		 61232013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
6124
6125 Fix compatibility with Android Bionic.
6126 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
6127 it is not empty.
6128
3aee8918
PA		 61292013-06-07 Pedro Alves <palves@redhat.com>
6130
5f2b57b5 6131 PR server/14823
3aee8918
PA		 6132 * Makefile.in (OBS): Add tdesc.o.
6133 (IPA_OBJS): Add tdesc-ipa.o.
6134 (tdesc-ipa.o): New rule.
6135 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
6136 interface.
6137 * linux-low.c (new_inferior): Delete.
6138 (disabled_regsets, num_regsets): Delete.
6139 (linux_add_process): Adjust to set the new per-process
6140 new_inferior flag.
6141 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
6142 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
6143 was a stop. When calling arch_setup, switch the current inferior
6144 to the thread that got an event.
6145 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
6146 (regsets_fetch_inferior_registers)
6147 (regsets_store_inferior_registers): New regsets_info parameter.
6148 Adjust to use it.
6149 (linux_register_in_regsets): New regs_info parameter. Adjust to
6150 use it.
6151 (register_addr, fetch_register, store_register): New usrregs_info
6152 parameter. Adjust to use it.
6153 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
6154 parameter regs_info. Adjust to use it.
6155 (linux_fetch_registers): Get the current inferior's regs_info, and
6156 adjust to use it.
6157 (linux_store_registers): Ditto.
6158 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
6159 (initialize_low): Don't initialize the target_regsets here. Call
6160 initialize_low_arch.
6161 * linux-low.h (target_regsets): Delete declaration.
6162 (struct regsets_info): New.
6163 (struct usrregs_info): New.
6164 (struct regs_info): New.
6165 (struct process_info_private) <new_inferior>: New field.
6166 (struct linux_target_ops): Delete the num_regs, regmap, and
6167 regset_bitmap fields. New field regs_info.
6168 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
6169 * i387-fp.c (num_xmm_registers): Delete.
6170 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
6171 calls to new interface.
6172 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
6173 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
6174 Infer the number of xmm registers from the regcache's target
6175 description.
6176 * i387-fp.h (num_xmm_registers): Delete.
6177 * inferiors.c (add_thread): Don't install the thread's regcache
6178 here.
6179 * proc-service.c (gregset_info): Fetch the current inferior's
6180 regs_info. Adjust to use it.
6181 * regcache.c: Include tdesc.h.
6182 (register_bytes, reg_defs, num_registers)
6183 (gdbserver_expedite_regs): Delete.
6184 (get_thread_regcache): If the thread doesn't have a regcache yet,
6185 create one, instead of aborting gdbserver.
6186 (regcache_invalidate_one): Rename to ...
6187 (regcache_invalidate_thread): ... this.
6188 (regcache_invalidate_one): New.
6189 (regcache_invalidate): Only invalidate registers of the current
6190 process.
6191 (init_register_cache): Add target_desc parameter, and use it.
6192 (new_register_cache): Ditto. Assert the target description has a
6193 non zero registers_size.
6194 (regcache_cpy): Add assertions. Adjust.
6195 (realloc_register_cache, set_register_cache): Delete.
6196 (registers_to_string, registers_from_string): Adjust.
6197 (find_register_by_name, find_regno, find_register_by_number)
6198 (register_cache_size): Add target_desc parameter, and use it.
6199 (free_register_cache_thread, free_register_cache_thread_one)
6200 (regcache_release, register_cache_size): New.
6201 (register_size): Add target_desc parameter, and use it.
6202 (register_data, supply_register, supply_register_zeroed)
6203 (supply_regblock, supply_register_by_name, collect_register)
6204 (collect_register_as_string, collect_register_by_name): Adjust.
6205 * regcache.h (struct target_desc): Forward declare.
6206 (struct regcache) <tdesc>: New field.
6207 (init_register_cache, new_register_cache): Add target_desc
6208 parameter.
6209 (regcache_invalidate_thread): Declare.
6210 (regcache_invalidate_one): Delete declaration.
6211 (regcache_release): Declare.
6212 (find_register_by_number, register_cache_size, register_size)
6213 (find_regno): Add target_desc parameter.
6214 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
6215 declarations.
6216 * remote-utils.c: Include tdesc.h.
6217 (outreg, prepare_resume_reply): Adjust.
6218 * server.c: Include tdesc.h.
6219 (gdbserver_xmltarget): Delete declaration.
6220 (get_features_xml, process_serial_event): Adjust.
6221 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
6222 declare.
6223 (struct process_info) <tdesc>: New field.
6224 (ipa_tdesc): Declare.
6225 * tdesc.c: New file.
6226 * tdesc.h: New file.
6227 * tracepoint.c: Include tdesc.h.
6228 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
6229 (get_context_regcache): Adjust to pass ipa_tdesc down.
6230 (do_action_at_tracepoint): Adjust to get the register cache size
6231 from the context regcache's description.
6232 (traceframe_walk_blocks): Adjust to get the register cache size
6233 from the current trace frame's description.
6234 (traceframe_get_pc): Adjust to get current trace frame's
6235 description and pass it down.
6236 (gdb_collect): Adjust to get the register cache size from the
6237 IPA's description.
6238 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
6239 (gdbserver_xmltarget): Delete.
6240 (initialize_low_tracepoint): Set the ipa's target description.
6241 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
6242 (initialize_low_tracepoint): Set the ipa's target description.
6243 * linux-x86-low.c: Include tdesc.h.
6244 [__x86_64__] (is_64bit_tdesc): New.
6245 (ps_get_thread_area, x86_get_thread_area): Use it.
6246 (i386_cannot_store_register): Rename to ...
6247 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
6248 (i386_cannot_fetch_register): Rename to ...
6249 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
6250 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
6251 to new interface.
6252 (target_regsets): Rename to ...
6253 (x86_regsets): ... this.
6254 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
6255 interface.
6256 (x86_siginfo_fixup): Use is_64bit_tdesc.
6257 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
6258 (tdesc_x32_avx_linux, tdesc_x32_linux)
6259 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
6260 Declare.
6261 (x86_linux_update_xmltarget): Delete.
6262 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
6263 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
6264 (AMD64_LINUX_USER64_CS): New.
6265 (x86_linux_read_description): New, based on
6266 x86_linux_update_xmltarget.
6267 (same_process_callback): New.
6268 (x86_arch_setup_process_callback): New.
6269 (x86_linux_update_xmltarget): New.
6270 (x86_regsets_info): New.
6271 (amd64_linux_regs_info): New.
6272 (i386_linux_usrregs_info): New.
6273 (i386_linux_regs_info): New.
6274 (x86_linux_regs_info): New.
6275 (x86_arch_setup): Reimplement.
6276 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
6277 (x86_emit_ops): Ditto.
6278 (the_low_target): Adjust. Install x86_linux_regs_info,
6279 x86_cannot_fetch_register, and x86_cannot_store_register.
6280 (initialize_low_arch): New.
6281 * linux-ia64-low.c (tdesc_ia64): Declare.
6282 (ia64_fetch_register): Adjust.
6283 (ia64_usrregs_info, regs_info): New globals.
6284 (ia64_regs_info): New function.
6285 (the_low_target): Adjust.
6286 (initialize_low_arch): New function.
6287 * linux-sparc-low.c (tdesc_sparc64): Declare.
6288 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
6289 Adjust.
6290 (sparc_arch_setup): New function.
6291 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
6292 (the_low_target): Adjust.
6293 (initialize_low_arch): New function.
6294 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
6295 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
6296 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
6297 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
6298 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
6299 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
6300 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
6301 (tdesc_powerpc_isa205_vsx64l): Declare.
6302 (ppc_cannot_store_register, ppc_collect_ptrace_register)
6303 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
6304 (ppc_set_pc, ppc_get_hwcap): Adjust.
6305 (ppc_usrregs_info): Forward declare.
6306 (!__powerpc64__) ppc_regmap_adjusted: New global.
6307 (ppc_arch_setup): Adjust to the current process'es target
6308 description.
6309 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
6310 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
6311 (ppc_store_evrregset): Adjust.
6312 (target_regsets): Rename to ...
6313 (ppc_regsets): ... this, and make static.
6314 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
6315 (ppc_regs_info): New function.
6316 (the_low_target): Adjust.
6317 (initialize_low_arch): New function.
6318 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
6319 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
6320 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
6321 (tdesc_s390x_linux64v2): Declare.
6322 (s390_collect_ptrace_register, s390_supply_ptrace_register)
6323 (s390_fill_gregset, s390_store_last_break): Adjust.
6324 (target_regsets): Rename to ...
6325 (s390_regsets): ... this, and make static.
6326 (s390_get_pc, s390_set_pc): Adjust.
6327 (s390_get_hwcap): New target_desc parameter, and use it.
6328 [__s390x__] (have_hwcap_s390_high_gprs): New global.
6329 (s390_arch_setup): Adjust to set the current process'es target
6330 description. Don't adjust the regmap.
6331 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
6332 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
6333 (regs_info_3264): New globals.
6334 (s390_regs_info): New function.
6335 (the_low_target): Adjust.
6336 (initialize_low_arch): New function.
6337 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
6338 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
6339 [__mips64] (init_registers_mips_linux)
6340 (init_registers_mips_dsp_linux): Delete defines.
6341 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
6342 (have_dsp): New global.
6343 (mips_read_description): New, based on mips_arch_setup.
6344 (mips_arch_setup): Reimplement.
6345 (get_usrregs_info): New function.
6346 (mips_cannot_fetch_register, mips_cannot_store_register)
6347 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
6348 (mips_fill_fpregset, mips_store_fpregset): Adjust.
6349 (target_regsets): Rename to ...
6350 (mips_regsets): ... this, and make static.
6351 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
6352 (dsp_regs_info, regs_info): New globals.
6353 (mips_regs_info): New function.
6354 (the_low_target): Adjust.
6355 (initialize_low_arch): New function.
6356 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
6357 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
6358 Declare.
6359 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
6360 (arm_read_description): New, with bits factored from
6361 arm_arch_setup.
6362 (arm_arch_setup): Reimplement.
6363 (target_regsets): Rename to ...
6364 (arm_regsets): ... this, and make static.
6365 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
6366 (arm_regs_info): New function.
6367 (the_low_target): Adjust.
6368 (initialize_low_arch): New function.
6369 * linux-m68k-low.c (tdesc_m68k): Declare.
6370 (target_regsets): Rename to ...
6371 (m68k_regsets): ... this, and make static.
6372 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
6373 (m68k_regs_info): New function.
6374 (m68k_arch_setup): New function.
6375 (the_low_target): Adjust.
6376 (initialize_low_arch): New function.
6377 * linux-sh-low.c (tdesc_sharch): Declare.
6378 (target_regsets): Rename to ...
6379 (sh_regsets): ... this, and make static.
6380 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
6381 (sh_regs_info, sh_arch_setup): New functions.
6382 (the_low_target): Adjust.
6383 (initialize_low_arch): New function.
6384 * linux-bfin-low.c (tdesc_bfin): Declare.
6385 (bfin_arch_setup): New function.
6386 (bfin_usrregs_info, regs_info): New globals.
6387 (bfin_regs_info): New function.
6388 (the_low_target): Adjust.
6389 (initialize_low_arch): New function.
6390 * linux-cris-low.c (tdesc_cris): Declare.
6391 (cris_arch_setup): New function.
6392 (cris_usrregs_info, regs_info): New globals.
6393 (cris_regs_info): New function.
6394 (the_low_target): Adjust.
6395 (initialize_low_arch): New function.
6396 * linux-cris-low.c (tdesc_crisv32): Declare.
6397 (cris_arch_setup): New function.
6398 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
6399 (cris_regs_info): New function.
6400 (the_low_target): Adjust.
6401 (initialize_low_arch): New function.
6402 * linux-m32r-low.c (tdesc_m32r): Declare.
6403 (m32r_arch_setup): New function.
6404 (m32r_usrregs_info, regs_info): New globals.
6405 (m32r_regs_info): Adjust.
6406 (initialize_low_arch): New function.
6407 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
6408 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
6409 (tic6x_usrregs_info): Forward declare.
6410 (tic6x_read_description): New function, based on ...
6411 (tic6x_arch_setup): ... this. Reimplement.
6412 (target_regsets): Rename to ...
6413 (tic6x_regsets): ... this, and make static.
6414 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
6415 (tic6x_regs_info): New function.
6416 (the_low_target): Adjust.
6417 (initialize_low_arch): New function.
6418 * linux-xtensa-low.c (tdesc_xtensa): Declare.
6419 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
6420 (target_regsets): Rename to ...
6421 (xtensa_regsets): ... this, and make static.
6422 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
6423 globals.
6424 (xtensa_arch_setup, xtensa_regs_info): New functions.
6425 (the_low_target): Adjust.
6426 (initialize_low_arch): New function.
6427 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
6428 (nios2_arch_setup): Set the current process'es tdesc.
6429 (target_regsets): Rename to ...
6430 (nios2_regsets): ... this.
6431 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
6432 (nios2_regs_info): New function.
6433 (the_low_target): Adjust.
6434 (initialize_low_arch): New function.
a261b8f5
PA		 6435 * linux-aarch64-low.c (tdesc_aarch64): Declare.
6436 (aarch64_arch_setup): Set the current process'es tdesc.
6437 (target_regsets): Rename to ...
6438 (aarch64_regsets): ... this.
6439 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
6440 (aarch64_regs_info): New function.
6441 (the_low_target): Adjust.
6442 (initialize_low_arch): New function.
3aee8918
PA		 6443 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
6444 globals.
6445 (target_regsets): Rename to ...
6446 (tile_regsets): ... this.
6447 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
6448 (tile_regs_info): New function.
6449 (tile_arch_setup): Set the current process'es tdesc.
6450 (the_low_target): Adjust.
6451 (initialize_low_arch): New function.
6452 * spu-low.c (tdesc_spu): Declare.
6453 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
6454 * win32-arm-low.c (tdesc_arm): Declare.
6455 (arm_arch_setup): New function.
6456 (the_low_target): Install arm_arch_setup instead of
6457 init_registers_arm.
6458 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
6459 (init_windows_x86): Rename to ...
6460 (i386_arch_setup): ... this. Set `win32_tdesc'.
6461 (the_low_target): Adjust.
6462 * win32-low.c (win32_tdesc): New global.
6463 (child_add_thread): Don't create the thread cache here.
6464 (do_initial_child_stuff): Set the new process'es tdesc.
6465 * win32-low.h (struct target_desc): Forward declare.
6466 (win32_tdesc): Declare.
6467 * lynx-i386-low.c (tdesc_i386): Declare global.
6468 (lynx_i386_arch_setup): Set `lynx_tdesc'.
6469 * lynx-low.c (lynx_tdesc): New global.
6470 (lynx_add_process): Set the new process'es tdesc.
6471 * lynx-low.h (struct target_desc): Forward declare.
6472 (lynx_tdesc): Declare global.
6473 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
6474 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
6475 * nto-low.c (nto_tdesc): New global.
6476 (do_attach): Set the new process'es tdesc.
6477 * nto-low.h (struct target_desc): Forward declare.
6478 (nto_tdesc): Declare.
6479 * nto-x86-low.c (tdesc_i386): Declare.
6480 (nto_x86_arch_setup): Set `nto_tdesc'.
6481
b1fbec62
GB		 64822013-06-04 Gary Benson <gbenson@redhat.com>
6483
6484 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
6485 to qSupported response when appropriate.
6486 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
6487 with nonzero-length annex.
6488 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
6489 arguments supplied in annex.
6490
d1ec4ce7
DE		 64912013-05-31 Doug Evans <dje@google.com>
6492
ac44adcb 6493 PR server/15594
d1ec4ce7
DE		 6494 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
6495 64 bits in 64-cross-32 environment.
6496
9b25f2d3
PA		 64972013-05-28 Pedro Alves <palves@redhat.com>
6498
6499 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
6500 (aarch64-without-fpu.c): Delete rule.
6501 * configure.srv (aarch64*-*-linux*): Remove references to
6502 aarch64-without-fpu.o and aarch64-without-fpu.xml.
6503 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
6504 declaration.
6505
6740dc9c
PA		 65062013-05-24 Pedro Alves <palves@redhat.com>
6507
6508 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
6509 instead of strchr/decode_address. Error if the range isn't split
6510 with a ','. Don't assume there's be a ':' in the action.
6511
c2d6af84
PA		 65122013-05-23 Yao Qi <yao@codesourcery.com>
6513 Pedro Alves <palves@redhat.com>
6514
6515 * linux-low.c (lwp_in_step_range): New function.
6516 (linux_wait_1): If the thread was range stepping and stopped
6517 outside the stepping range, report the stop to GDB. Otherwise,
6518 continue stepping. Add range stepping debug output.
6519 (linux_set_resume_request): Copy the step range from the resume
6520 request to the lwp.
6521 (linux_supports_range_stepping): New.
6522 (linux_target_ops) <supports_range_stepping>: Set to
6523 linux_supports_range_stepping.
6524 * linux-low.h (struct linux_target_ops)
6525 <supports_range_stepping>: New field.
6526 (struct lwp_info) <step_range_start, step_range_end>: New fields.
6527 * linux-x86-low.c (x86_supports_range_stepping): New.
6528 (the_low_target) <supports_range_stepping>: Set to
6529 x86_supports_range_stepping.
6530 * server.c (handle_v_cont): Handle 'r' action.
6531 (handle_v_requests): Append ";r" if the target supports range
6532 stepping.
6533 * target.h (struct thread_resume) <step_range_start,
6534 step_range_end>: New fields.
6535 (struct target_ops) <supports_range_stepping>:
6536 New field.
6537 (target_supports_range_stepping): New macro.
6538
58794e1a
JB		 65392013-05-17 Joel Brobecker <brobecker@adacore.com>
6540
6541 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
6542 confusion in comment.
6543
d631c5a7
JB		 65442013-05-17 Joel Brobecker <brobecker@adacore.com>
6545
6546 * lynx-low.c (struct process_info_private): New type.
6547 (lynx_add_process): New function.
6548 (lynx_create_inferior, lynx_attach): Replace calls to
6549 add_process by calls to lynx_add_process.
6550 (lynx_resume): If PTID is null, then try using
6551 current_process()->private->last_wait_event_ptid.
6552 Add comments.
6553 (lynx_clear_inferiors): Delete. The contents of that function
6554 has been inlined in lynx_mourn;
6555 (lynx_wait_1): Save the ptid in the process's private data.
6556 (lynx_mourn): Free the process' private data. Replace call
6557 to lynx_clear_inferiors by call to clear_inferiors.
6558
96f7a20f
YQ		 65592013-05-17 Yao Qi <yao@codesourcery.com>
6560
6561 * i386-low.c (i386_length_and_rw_bits): Move the comment to
6562 the right place.
6563
db0dfaa0
LM		 65642013-05-16 Luis Machado <lgustavo@codesourcery.com>
6565
6566 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
6567 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
6568 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
6569 PT_TEXT_END_ADDR guards. Update comments.
6570 (linux_target_op) <read_offsets>: Conditionally define to
6571 linux_read_offsets if the target is UCLIBC and if it defines
6572 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
6573
68f5f838
SL		 65742013-05-06 Sandra Loosemore <sandra@codesourcery.com>
6575 Andrew Jenner <andrew@codesourcery.com>
6576
6577 * Makefile.in (SFILES): Add linux-nios2-low.c.
6578 (clean): Add action to delete nios2-linux.c.
6579 (nios2-linux.c): New rule.
6580 * configure.srv: Add nios2*-*-linux*.
6581 * linux-nios2-low.c: New.
6582
1ebff1fd
HAQ		 65832013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
6584
6585 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
6586
f6150862
HZ		 65872013-04-25 Hui Zhu <hui@codesourcery.com>
6588
6589 PR gdb/15186
f6150862
HZ		 6590 * ax.c (ax_printf): Add fflush.
6591
614c279d
TT		 65922013-04-22 Tom Tromey <tromey@redhat.com>
6593
6594 * Makefile.in (SFILES): Add filestuff.c.
6595 (OBS): Add filestuff.o.
6596 (filestuff.o): New target.
6597 * config.in, configure: Rebuild.
6598 * configure.ac: Check for fdwalk, pipe2.
6599
7d4e5717
PA		 66002013-04-17 Pedro Alves <palves@redhat.com>
6601
6602 * configure.ac (USE_THREAD_DB): Delete variable.
6603 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
6604 Don't AC_SUBST USE_THREAD_DB.
6605 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
6606 * config.in, configure: Regenerate.
6607
d5c93e41
PA		 66082013-04-16 Pedro Alves <palves@redhat.com>
6609
6610 * linux-low.h (struct lwp_info) <thread_known>: Move under
6611 the USE_THREAD_DB #ifdef.
6612
04f5fe89
PA		 66132013-04-16 Pedro Alves <palves@redhat.com>
6614
6615 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
6616 (linux-low.o): Delete rule.
6617 * linux-low.h: Always include "gdb_thread_db.h" instead of
6618 conditionally including thread_db.h.
6619 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
6620 HAVE_THREAD_DB_H.
6621
480b27bf
JK		 66222013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
6623
6624 * Makefile.in (install-only): Fix make install regression.
6625
43662968
JK		 66262013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
6627
6628 Convert man pages to texinfo, new gdbinit.5 texinfo page.
6629 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
6630 installation.
6631 * gdbserver.1: Remove.
6632
3e74e146
PA		 66332013-03-22 Pedro Alves <palves@redhat.com>
6634
6635 * linux-low.c (handle_extended_wait): Don't call
6636 linux_enable_event_reporting.
6637
a8347a2a
TT		 66382013-03-15 Tony Theodore <tonyt@logyst.com>
6639
6640 PR build/9098:
6641 * Makefile.in (SHELL): Use @SHELL@.
6642
eeb56fa7
SDJ		 66432013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
6644
6645 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
6646 compiler warning.
6647
4fa7e2ff
JB		 66482013-03-13 Joel Brobecker <brobecker@adacore.com>
6649
6650 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
6651 Remove extraneous NULL element.
6652
8ddb1965
YQ		 66532013-03-13 Yao Qi <yao@codesourcery.com>
6654
6655 * tracepoint.c (traceframe_read_tsv): Look for the last matched
6656 'V' block in trace frame.
6657
9accd112
MM		 66582013-03-11 Markus Metzger <markus.t.metzger@intel.com>
6659
6660 * target.h (struct target_ops): Add btrace ops.
6661 (target_supports_btrace): New macro.
6662 (target_enable_btrace): New macro.
6663 (target_disable_btrace): New macro.
6664 (target_read_btrace): New macro.
6665 * gdbthread.h (struct thread_info): Add btrace field.
6666 * server.c: Include btrace-common.h.
6667 (handle_btrace_general_set): New function.
6668 (handle_btrace_enable): New function.
6669 (handle_btrace_disable): New function.
6670 (handle_general_set): Call handle_btrace_general_set.
6671 (handle_qxfer_btrace): New function.
6672 (struct qxfer qxfer_packets[]): Add btrace entry.
6673 * inferiors.c (remove_thread): Disable btrace.
6674 * linux-low: Include linux-btrace.h.
6675 (linux_low_enable_btrace): New function.
6676 (linux_low_read_btrace): New function.
6677 (linux_target_ops): Add btrace ops.
6678 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
6679 Add srv_linux_btrace=yes.
6680 (x86_64-*-linux*): Add linux-btrace.o.
6681 Add srv_linux_btrace=yes.
6682 * configure.ac: Define HAVE_LINUX_BTRACE.
6683 * config.in: Regenerated.
6684 * configure: Regenerated.
6685
5cc22e4c
MM		 66862013-03-11 Markus Metzger <markus.t.metzger@intel.com>
6687
6688 * server.c (handle_qxfer): Preserve error message if -3 is
6689 returned.
6690 (qxfer): Document the -3 return value.
6691
7c97f91e
MM		 66922013-03-11 Markus Metzger <markus.t.metzger@intel.com>
6693
6694 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
6695 (linux_btrace_h): New variable.
6696 (linux-btrace.o): New rule.
6697
be9a119c 66982013-03-08 Stan Shebs <stan@codesourcery.com>
f6f899bf
HAQ		 6699 Hafiz Abid Qadeer <abidh@codesourcery.com>
6700
6701 * tracepoint.c (trace_buffer_size): New global.
6702 (DEFAULT_TRACE_BUFFER_SIZE): New define.
6703 (init_trace_buffer): Change to one-argument function. Allocate
6704 trace buffer memory.
6705 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
6706 handle QTBuffer:size packet.
6707 (cmd_bigqtbuffer_size): New function.
6708 (initialize_tracepoint): Call init_trace_buffer with
6709 DEFAULT_TRACE_BUFFER_SIZE.
6710 * server.c (handle_query): Add QTBuffer:size in the
6711 supported packets.
6712
e64f7499
YQ		 67132013-03-07 Yao Qi <yao@codesourcery.com>
6714
6715 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
6716 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
6717 of -1.
6718 (cmd_qtsp): Adjust condition. Do post increment.
6719 Set cur_action and cur_step_action back to 0.
6720
f0ae6fc3
PA		 67212013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
6722
6723 PR server/15236
6724 * linux-low.c (linux_write_memory): Return early success if LEN is
6725 zero.
6726
b5b0b0af
CV		 67272013-03-05 Corinna Vinschen <vinschen@redhat.de>
6728
334ad4a8 6729 * configure.srv: Add x86_64-*-cygwin* as target.
b5b0b0af 6730
589bc927
TT		 67312013-02-28 Tom Tromey <tromey@redhat.com>
6732
6733 * configure.ac: Invoke AC_SYS_LARGEFILE.
6734 * configure, config.in: Rebuild.
6735
dfe07582
CV		 67362013-02-28 Corinna Vinschen <vinschen@redhat.com>
6737
6738 * win32-low.c: Throughout, fix format strings and casts of
6739 printf-like functions to avoid type related warnings on all
6740 platforms.
6741 (get_child_debug_event): Print dwDebugEventCode as hex since
6742 that's how it's usually documented.
6743
736cd585
YQ		 67442013-02-28 Yao Qi <yao@codesourcery.com>
6745
6746 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
6747 pulongest.
6748
e1f58301
JW		 67492013-02-27 Jiong Wang <jiwang@tilera.com>
6750
6751 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
6752 (reg-tilegx32.c): New rule.
6753 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
6754 * linux-tile-low.c (tile_arch_setup): New function. Invoke
6755 different register info initializer according to elf class.
6756 (init_registers_tilgx32): New function. The tilegx32 register info
6757 initializer.
6758 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
6759 (tile_store_gregset): Likewise.
6760
d171ca78
YQ		 67612013-02-27 Yao Qi <yao@codesourcery.com>
6762
6763 * server.c (process_point_options): Print debug message when
6764 debug_threads is true.
6765
282bbdf3
YQ		 67662013-02-26 Yao Qi <yao@codesourcery.com>
6767
6768 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
6769
aca22551
PA		 67702013-02-19 Pedro Alves <palves@redhat.com>
6771 Kai Tietz <ktietz@redhat.com>
6772
6773 PR gdb/15161
6774
6775 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
6776 instead of strtoul to extract address from packet.
6777 (process_serial_event) <'z'>: Likewise.
6778
4f3cee1c
YQ		 67792013-02-18 Yao Qi <yao@codesourcery.com>
6780
6781 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
6782
8e1d55a3
PA		 67832013-02-14 Pedro Alves <palves@redhat.com>
6784
6785 Plug memory leak.
6786
6787 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
6788 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
6789
458820da
PA		 67902013-02-14 Pedro Alves <palves@redhat.com>
6791
6792 * tracepoint.c (cmd_qtdpsrc): Use savestring.
6793
baea0dae
PA		 67942013-02-14 Pedro Alves <palves@redhat.com>
6795
6796 * tracepoint.c (save_string): Delete.
6797 (add_tracepoint_action): Use savestring instead of save_string.
6798
0b1afbb3
PA		 67992013-02-12 Pedro Alves <palves@redhat.com>
6800
6801 * linux-xtensa-low.c: Ditto.
6802 * xtensa-xtregs.c: Ditto.
6803
8a4ac37e
PA		 68042013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
6805
6806 * thread-db.c (thread_db_get_tls_address): NULL pointer check
6807 thread_db.
6808
148de6bb
MS		 68092013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
6810
6811 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
6812 aarch64_num_wp_regs and aarch64_num_bp_regs to
6813 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
6814
55fac6e0
MS		 68152013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
6816
6817 * linux-aarch64-low.c (ps_get_thread_area): Replace
6818 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
6819
176eb98c
MS		 68202013-02-04 Jim MacArthur <jim.macarthur@arm.com>
6821 Marcus Shawcroft <marcus.shawcroft@arm.com>
6822 Nigel Stephens <nigel.stephens@arm.com>
6823 Yufeng Zhang <yufeng.zhang@arm.com>
6824
6825 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
6826 (aarch64.c, aarch64-without-fpu.c): New targets.
6827 * configure.srv (aarch64*-*-linux*): New.
6828 * linux-aarch64-low.c: New file.
6829
56f7af9c
MS		 68302013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
6831
43aaf8b6 6832 * linux-low.c (handle_extended_wait, linux_create_inferior)
56f7af9c
MS		 6833 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
6834 (dequeue_one_deferred_signal, linux_resume_one_thread)
6835 (fetch_register, linux_write_memory, linux_enable_event_reporting)
6836 (linux_tracefork_grandchild, linux_test_for_tracefork)
6837 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
6838 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
6839 where the argument is 0.
6840
60f662b0
YQ		 68412013-01-25 Yao Qi <yao@codesourcery.com>
6842
6843 * event-loop.c: Include "queue.h".
6844 (gdb_event_p): New typedef.
6845 (struct gdb_event) <next_event>: Remove.
6846 (event_queue): Change to QUEUE(gdb_event_p).
6847 (async_queue_event): Remove.
6848 (gdb_event_xfree): New.
6849 (initialize_event_loop): New.
6850 (process_event): Use API from QUEUE.
6851 (wait_for_event): Likewise.
6852 * server.c (main): Call initialize_event_loop.
6853 * server.h (initialize_event_loop): Declare.
6854
5ae4861a
YQ		 68552013-01-18 Yao Qi <yao@codesourcery.com>
6856
6857 * ax.h (struct eval_agent_expr_context): New.
6858 (gdb_eval_agent_expr): Update declaration.
6859 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
6860 TFRAME. Add new argument CTX.
6861 * server.h (struct eval_agent_expr_context): Declare.
6862 (agent_mem_read, agent_tsv_read): Update declaration.
6863 (agent_mem_read_string): Likewise.
6864 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
6865 (add_traceframe_block): Add new argument TPOINT.
6866 Increase TPOINT->traceframe_usage.
6867 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
6868 eval_tracepoint_agent_expr.
6869 (condition_true_at_tracepoint): Likewise.
6870 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
6871 (agent_mem_read_string, agent_tsv_read): Likewise.
6872
85e00e85
YQ		 68732013-01-16 Yao Qi <yao@codesourcery.com>
6874
6875 * linux-low.c (linux_resume_one_lwp): Don't check
6876 'lwp->bp_reinsert != 0'.
6877
4039cf45
JB		 68782013-01-07 Joel Brobecker <brobecker@adacore.com>
6879 Pedro Alves <palves@redhat.com>
6880
6881 * lynx-low.c (ptrace_request_to_str): Define a temporary
6882 macro and use it to simplify this function's implementation.
6883
9044dee2
JB		 68842013-01-07 Joel Brobecker <brobecker@adacore.com>
6885
6886 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
6887 sets errno.
6888
e6352c8f
JB		 68892013-01-07 Joel Brobecker <brobecker@adacore.com>
6890
6891 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
6892
50681a27
JB		 68932013-01-07 Joel Brobecker <brobecker@adacore.com>
6894
6895 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
6896
3f6e77ef
JB		 68972013-01-07 Joel Brobecker <brobecker@adacore.com>
6898
6899 * lynx-low.c (lynx_resume): Use the resume_info parameter
6900 to determine the ptid for the lynx_ptrace call, unless
6901 it is equal to minus_one_ptid, in which case we use the
6902 ptid of the current_inferior.
6903 (lynx_wait_1): After having received a thread create/exit
6904 event, resume the inferior's execution using the signaling
6905 thread's ptid, rather than the old ptid.
6906
7fda33ae
JB		 69072013-01-07 Joel Brobecker <brobecker@adacore.com>
6908
6909 * lynx-low.c (lynx_resume): Delete variable ret.
6910
b9786c74
JB		 69112013-01-01 Joel Brobecker <brobecker@adacore.com>
6912
6913 * gdbreplay.c (gdbreplay_version): Update copyright year.
6914 * server.c (gdbserver_version): Likewise.
6915
8b93d60f
JB		 69162012-12-17 Joel Brobecker <brobecker@adacore.com>
6917
6918 * lynx-low.c (lynx_wait_1): Add debug trace before adding
6919 new thread.
6920
037335a7
JB		 69212012-12-17 Joel Brobecker <brobecker@adacore.com>
6922
6923 * lynx-low.c (ptrace_request_to_str): Add handling for
6924 PTRACE_GETTRACESIG.
6925
52d4cbd8
JB		 69262012-12-17 Joel Brobecker <brobecker@adacore.com>
6927
6928 * lynx-low.c (lynx_attach): Delete variable new_process.
6929
ab8f6ca9
JB		 69302012-12-17 Joel Brobecker <brobecker@adacore.com>
6931
6932 * lynx-low.c (lynx_create_inferior): Delete variable
6933 new_process.
6934
78cbc024
JB		 69352012-12-17 Joel Brobecker <brobecker@adacore.com>
6936
6937 * lynx-low.c (ptrace_request_to_str): Do not handle
6938 PTRACE_GETTHREADLIST if this macro does not exist.
6939
14a00470
YQ		 69402012-12-15 Yao Qi <yao@codesourcery.com>
6941
6942 * Makefile.in (OBS): Add notif.o.
6943 * notif.c, notif.h: New.
6944 * server.c: Include "notif.h".
6945 (struct vstop_notif) <next>: Remove.
6946 <base>: New field.
6947 (queue_stop_reply): Update.
6948 (push_event, send_next_stop_reply): Remove.
6949 (discard_queued_stop_replies): Update.
6950 (notif_stop): New variable.
6951 (handle_v_stopped): Remove.
6952 (handle_v_requests): Don't call handle_v_stopped. Call
6953 handle_ack_notif instead.
6954 (queue_stop_reply_callback): Call notif_event_enque instead
6955 of queue_stop_reply.
6956 (handle_status): Don't call send_next_stop_reply, call
6957 notif_write_event instead.
6958 (kill_inferior_callback): Likewise.
6959 (detach_or_kill_inferior_callback): Likewise.
6960 (main): Call initialize_notif.
6961 (process_serial_event): Call QUEUE_is_empty.
6962 (handle_target_event): Call notif_push instead of push event.
6963 * server.h (push_event): Remove declaration.
6964
61c125b9
TT		 69652012-12-10 Tom Tromey <tromey@redhat.com>
6966
6967 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
6968 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
6969 macros.
6970 (.c.o): Rewrite.
6971 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
6972 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
6973 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
6974 (amd64-linux-ipa.o, ax.o): Rewrite.
6975 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
6976 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
6977 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
6978 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
6979 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
6980 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
6981 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
6982 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
6983 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
6984 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
6985 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
6986 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
6987 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
6988 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
6989 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
6990 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
6991 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
6992 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
6993 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
6994 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
6995 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
6996 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
6997 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
6998 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
6999 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
7000 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
7001 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
7002 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
7003 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
7004 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
7005 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
7006 (reg-tilegx.o): Remove.
7007 (all_object_files): New macro.
7008 Include .deps files.
7009 * aclocal.m4, configure: Rebuild.
7010 * acinclude.m4: Include depstand.m4, lead-dot.m4.
7011 * configure.ac: Invoke ZW_CREATE_DEPDIR,
7012 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
7013
e90e9ad9
TT		 70142012-12-05 Tom Tromey <tromey@redhat.com>
7015
7016 PR gdb/14917:
7017 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
7018
02d403bf 70192012-11-28 Markus Metzger <markus.t.metzger@intel.com>
945bf713
MM		 7020
7021 * configure.ac: Check for linux/perf_event.h.
7022 * config.in: Regenerated.
7023 * configure: Regenerated.
7024
0270a750
PA		 70252012-11-26 Maxime Villard <rustyBSD@gmx.fr>
7026
7027 * hostio.c (handle_readlink): Decrease buffer size
7028 parameter passed to readlink by one byte.
7029
8c29b58e
YQ		 70302012-11-26 Yao Qi <yao@codesourcery.com>
7031
7032 * configure.ac (build_warnings): Append '-Wempty-body'.
7033 * configure: Regenerated.
7034 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
7035 body.
7036
8bdce1ff
PM		 70372012-11-15 Pierre Muller <muller@sourceware.org>
7038
7039 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
7040 * config.in: Regenerate.
7041 * configure: Regenerate.
7042 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
7043 Use "gdb_wait.h" header instead of <sys/wait.h> header.
7044 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7045 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
7046 header.
7047 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
7048 instead of <sys/wait.h> header.
7049 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7050
02d403bf 70512012-11-13 Markus Metzger <markus.t.metzger@intel.com>
3ba6ad0f
MM		 7052
7053 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
7054 (various make rules): Remove -DGDBSERVER
7055
fbd5db48
YQ		 70562012-11-09 Yao Qi <yao@codesourcery.com>
7057
7058 * spu-low.c (current_ptid): Move it to ..
7059 * gdbthread.h: ... here. New.
7060 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
7061 * server.c (myresume, process_serial_event): Likewise.
7062 * thread-db.c (thread_db_find_new_threads): Likewise.
7063 * tracepoint.c (run_inferior_command): Likewise.
7064
b3dc46ff
AB		 70652012-10-01 Andrew Burgess <aburgess@broadcom.com>
7066
7067 * server.c (handle_search_memory_1): Include access length in
7068 warning message.
7069
07c04788
HPN		 70702012-09-05 Michael Brandt <michael.brandt@axis.com>
7071
7072 * linux-crisv32-low.c: Fix compile errors.
7073
918d227b
YQ		 70742012-09-04 Yao Qi <yao@codesourcery.com>
7075
7076 * tracepoint.c (cmd_qtsv): Adjust debug message.
7077 Don't check CUR_TPOINT.
7078
18c1b81a
YQ		 70792012-08-28 Yao Qi <yao@codesourcery.com>
7080
7081 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
7082 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
7083 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
7084 Remove declarations of xmalloc, xreallloc, xstrdup and
7085 freeargv.
7086 * Makefile.in (libiberty_h): New.
7087 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
7088 (linux-bfin-low.o): Append dependency 'libiberty.h'.
7089
dc82f37b
YQ		 70902012-08-23 Yao Qi <yao@codesourcery.com>
7091
7092 * server.h: Remove declaration of 'xsnprintf'.
7093
406b1477
KS		 70942012-08-22 Keith Seitz <keiths@redhat.com>
7095
7096 * server.h: Include build-gnulib-gbserver/config.h.
7097 * gdbreplay.c: Likewise.
7098
e6712ff1
DE		 70992012-08-08 Doug Evans <dje@google.com>
7100
7101 * Makefile.in (SFILES): Add gdb_vecs.c.
7102 (OBS): Add gdb_vecs.o.
7103 (gdb_vecs_h, host_defs_h): New variables.
7104 (thread-db.o): Add $(gdb_vecs_h) dependency.
7105 (gdb_vecs.o): New rule.
7106 * thread-db.c: #include "gdb_vecs.h".
7107 (thread_db_load_search): Use a vector to iterate over path elements.
7108 Handle text appearing after "$pdir".
7109
7110 * configure.ac: Add check for strstr.
7111 * config.in: Regenerate.
7112 * configure: Regenerate.
7113
7c3270ae
UW		 71142012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
7115
7116 * hostio.c (handle_pread): If pread fails, fall back to attempting
7117 lseek/read.
7118 (handle_pwrite): Likewise for pwrite.
7119
b62e2b27
UW		 71202012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
7121
7122 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
7123 between unsupported TYPE and unimplementable ADDR/LEN combination.
7124 (arm_insert_point): Act on new return value.
7125
78a99e91
PA		 71262012-07-31 Pedro Alves <palves@redhat.com>
7127
7128 * server.c (process_point_options): Only skip tokens if we find
7129 one that is unrecognized. Don't treat 'X' specially while
7130 skipping unrecognized tokens.
7131
fcf303ab
UW		 71322012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
7133
7134 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
7135 to 4-byte-align HW breakpoint addresses for Thumb.
7136
7255706c
YQ		 71372012-07-27 Yao Qi <yao@codesourcery.com>
7138
7139 PR remote/14161.
7140
7141 * server.h: Declare gdb_agent_about_to_close.
7142 * target.c (kill_inferior): Include "agent.h".
7143 New. Send command 'kill'.
7144 * target.h (kill_inferior): Removed macro.
7145 * tracepoint.c (gdb_agent_about_to_close): New.
7146 (gdb_agent_helper_thread): Handle command 'close'.
7147 Wait endlessly until the inferior stops.
7148 Install gdb_agent_remove_socket to atexit hook.
7149 (agent_socket_name): New static variable.
7150 (gdb_agent_socket_init): Replace local variable 'name' with
7151 'agent_socket_name'.
7152 (gdb_agent_remove_socket): New.
7153
5a3f286f
YQ		 71542012-07-27 Yao Qi <yao@codesourcery.com>
7155
7156 * server.c (process_point_options): Stop at 'X' when parsing.
7157
961bd387
ME		 71582012-07-19 Michael Eager <eager@eagercon.com>
7159
a261b8f5 7160 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
961bd387
ME		 7161 to hw_execute.
7162 * linux-x86-low.c (x86_insert_point, x86_remove_point):
7163 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
7164 hardware breakpoint.
7165
aa7c7447
JK		 71662012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7167
7168 * gdbserver/linux-low.c (initialize_low): Call
7169 linux_ptrace_init_warnings.
7170
7f216e7c
DE		 71712012-07-02 Doug Evans <dje@google.com>
7172
7173 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
7174 pointer to int.
7175
d3ce09f5
SS		 71762012-07-02 Stan Shebs <stan@codesourcery.com>
7177
7178 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
7179 (ax.o): Add it to build rule.
7180 (ax-ipa.o): Ditto.
7181 (OBS): Add format.o.
7182 (IPA_OBS): Add format.o.
7183 * server.c (handle_query): Claim support for breakpoint commands.
7184 (process_point_options): Add command case.
7185 (process_serial_event): Leave running if there are printfs in
7186 effect.
7187 * mem-break.h (any_persistent_commands): Declare.
7188 (add_breakpoint_commands): Declare.
7189 (gdb_no_commands_at_breakpoint): Declare.
7190 (run_breakpoint_commands): Declare.
7191 * mem-break.c (struct point_command_list): New struct.
7192 (struct breakpoint): New field command_list.
7193 (any_persistent_commands): New function.
7194 (add_commands_to_breakpoint): New function.
7195 (add_breakpoint_commands): New function.
7196 (gdb_no_commands_at_breakpoint): New function.
7197 (run_breakpoint_commands): New function.
7198 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
7199 locally.
7200 * ax.c: Include format.h.
7201 (ax_printf): New function.
7202 (gdb_eval_agent_expr): Add printf opcode.
7203
2f8f6aed
YQ		 72042012-06-13 Yao Qi <yao@codesourcery.com>
7205
7206 * server.c (start_inferior): Remove duplicated writes to fields
7207 'last_resume_kind' and 'last_status' of 'current_inferior'.
7208
0c9070b3
YQ		 72092012-06-12 Yao Qi <yao@codesourcery.com>
7210 Pedro Alves <palves@redhat.com>
7211
7212 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
7213 comment.
7214 * server.c (handle_v_cont): Extend comment.
7215
c52daf70
YQ		 72162012-06-11 Yao Qi <yao@codesourcery.com>
7217
7218 * linux-low.c (linux_attach): Add 'static'.
7219
d38bbb0a
YQ		 72202012-06-06 Yao Qi <yao@codesourcery.com>
7221
7222 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
7223
89dc0afd
JK		 72242012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
7225
7226 Fix gcc -flto compilation warning.
7227 * server.c (main): Make variable multi_mode and attach volatile.
7228
75f62ce7
TJB		 72292012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7230
7231 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
7232 if the platform doesn't know about it.
7233
65f479b6
PA		 72342012-05-30 Jeff Kenton <jkenton@tilera.com>
7235
7236 * Makefile.in (SFILES): Add linux-tile-low.c.
7237 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
7238 * configure.srv: Handle tilegx-*-linux*.
7239 * linux-tile-low.c: New file.
7240
0c5bf5a9
JK		 72412012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7242
7243 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
7244
a493e3e2
PA		 72452012-05-24 Pedro Alves <palves@redhat.com>
7246
7247 PR gdb/7205
7248
43aaf8b6 7249 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 7250
2ea28649
PA		 72512012-05-24 Pedro Alves <palves@redhat.com>
7252
7253 PR gdb/7205
7254
7255 Replace target_signal with gdb_signal throughout.
7256
8d409d16
MR		 72572012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
7258
7259 * linux-low.c (linux_store_registers): Avoid the copying sequence
7260 when no data has been retrieved by ptrace.
7261
23512c01
MGD		 72622012-05-22 Will Deacon <will.deacon@arm.com>
7263
7264 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
7265 Include asm/ptrace.h.
7266 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
7267 already defined.
7268
4934b29e
MR		 72692012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
7270
7271 * linux-low.c (linux_store_registers): Don't re-retrieve data
7272 with ptrace that has already been obtained from /proc. Always
7273 copy any data retrieved with ptrace to the buffer supplied.
7274
bde24c0a
PA		 72752012-05-11 Yao Qi <yao@codesourcery.com>
7276 Pedro Alves <palves@redhat.com>
7277
7278 * linux-low.c (enum stopping_threads_kind): New.
7279 (stopping_threads): Change type to `enum stopping_threads_kind'.
7280 (handle_extended_wait): If stopping and suspending threads, leave
7281 the new_lwp suspended too.
7282 (linux_wait_for_event): Adjust.
7283 (stop_all_lwps): Set `stopping_threads' to
7284 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
7285 whether we're suspending threads or just stopping them. Assert no
7286 recursion happens.
7287
623b6bdf
YQ		 72882012-04-29 Yao Qi <yao@codesourcery.com>
7289
7290 * server.h: Move some code to ...
7291 * gdbthread.h: ... here. New.
7292 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
7293 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
7294 (nto-low.o, win32-low.o): Likewise.
7295 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
7296 * regcache.c, remote-utils.c, server.c: Likewise.
7297 * target.c, tracepoint.c, win32-low.c: Likewise.
7298
f15f9948
TJB		 72992012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7300
7301 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
7302 (PTRACE_ARG4_TYPE): Likewise.
7303 (PTRACE_XFER_TYPE): Likewise.
7304 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
7305 ptrace to PTRACE_ARG3_TYPE.
7306 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
7307 (PTRACE_ARG4_TYPE): Likewise.
7308 (PTRACE_XFER_TYPE): Likewise.
7309 (linux_detach_one_lwp): Cast fourth argument of
7310 ptrace to long then PTRACE_ARG4_TYPE.
7311 (regsets_fetch_inferior_registers): Cast third argument of
7312 ptrace to long then PTRACE_ARG3_TYPE.
7313 (regsets_store_inferior_registers): Likewise.
7314
38ea300a
PA		 73152012-04-20 Pedro Alves <palves@redhat.com>
7316
7317 * configure: Regenerate.
7318
c971b7fa
PA		 73192012-04-19 Pedro Alves <palves@redhat.com>
7320
43aaf8b6 7321 * Makefile.in (GNULIB_BUILDDIR): New.
c971b7fa 7322 (LIBGNU, INCGNU, GNULIB_H): Adjust.
43aaf8b6
PA		 7323 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
7324 (all, install-only, uninstall, clean-info, all-lib, clean): No
7325 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
7326 (maintainer-clean realclean distclean): Use subdir_do.
7327 (subdir_do): New.
7328 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
c971b7fa 7329 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
43aaf8b6
PA		 7330 * acinclude.m4: Include acx_configure_dir.m4.
7331 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
7332 calls. Call AC_PROG_RANLIB. Configure gnulib using
7333 ACX_CONFIGURE_DIR.
7334 (GNULIB): New.
7335 (GNULIB_STDINT_H): Adjust.
7336 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
7337 * gdbreplay.c: Include build-gnulib/config.h.
7338 * server.h: Likewise.
7339 * aclocal.m4: Regenerate.
7340 * config.in: Regenerate.
7341 * configure: Regenerate.
c971b7fa 7342
809277f8
PA		 73432012-04-19 Pedro Alves <palves@redhat.com>
7344
7345 * Makefile.in (LIBGNU, INCGNU): Adjust.
7346 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
7347 (all, install-only, uninstall, clean-info, all-lib, clean)
7348 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
7349 * configure.ac: Adjust AC_OUTPUT output.
7350 * aclocal.m4: Regenerate.
7351 * configure: Regenerate.
7352
fd9bb8b8
PA		 73532012-04-19 Pedro Alves <palves@redhat.com>
7354
7355 * Makefile.in (generated_files): New.
7356 (server_h): Remove the explicit dependency on config.h, and depend
7357 on $generated_files.
7358
1c298c66
PA		 73592012-04-19 Pedro Alves <palves@redhat.com>
7360
7361 * Makefile.in (INCGNU): Add -Ignulib.
7362
57c4b50b
PA		 73632012-04-19 Pedro Alves <palves@redhat.com>
7364
7365 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
7366 (INCGNU): ... this, and spell out -I here.
7367 (GNULIB_LIB): Rename to ...
7368 (LIBGNU): ... this.
7369 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
7370
1030e047
PA		 73712012-04-19 Pedro Alves <palves@redhat.com>
7372
7373 * config.in: Regenerate.
7374
447d4319
PA		 73752012-04-19 Pedro Alves <palves@redhat.com>
7376
7377 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
7378 * server.h (memmem): Remove declaration.
7379 * config.in: Regenerate.
7380 * configure: Regenerate.
7381
aad9eab9
YQ		 73822012-04-19 Yao Qi <yao@codesourcery.com>
7383
7384 * Makefile.in (SFILES): Add common/vec.c.
7385 (OBS): Add vec.o.
7386 (vec.o): New rule.
7387
3e10640f
YQ		 73882012-04-19 Yao Qi <yao@codesourcery.com>
7389
7390 * remote-utils.c (prepare_resume_reply): Replace with macro
7391 target_core_of_thread.
7392 * server.c (handle_qxfer_threads_proper): Likewise.
7393 * target.h (traget_core_of_thread): New macro.
7394
71622373
PA		 73952012-04-18 Pedro Alves <palves@redhat.com>
7396
7397 * aclocal.m4: Regenerate.
7398 * configure: Regenerate.
7399
80d26939
YQ		 74002012-04-16 Yao Qi <yao@codesourcery.com>
7401
7402 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
7403 duplicated on address.
7404
42476b70
YQ		 74052012-04-16 Yao Qi <yao@codesourcery.com>
7406
7407 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
7408 (struct tracepoint_action_ops) <send>: New field.
7409 (m_tracepoint_action_send, r_tracepoint_action_send): New.
7410 (agent_expr_send, x_tracepoint_action_send): New.
7411 (l_tracepoint_action_send): New.
7412 (cmd_qtdp): Download and install tracepoint
7413 according to `use_agent'.
7414 (run_inferior_command): Add one more parameter `len'.
7415 Update callers.
7416 (tracepoint_send_agent): New.
7417 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
7418
7bc83639
YQ		 74192012-04-16 Yao Qi <yao@codesourcery.com>
7420
7421 * tracepoint.c (download_tracepoints): Moved to ...
7422 (cmd_qtstart): ... here.
7423
5f18041e
YQ		 74242012-04-14 Yao Qi <yao@codesourcery.com>
7425
7426 * tracepoint.c: Include inttypes.h.
7427 (struct collect_memory_action): Use sized types.
7428 (struct tracepoint): Likewise.
7429 (cmd_qtdp, stop_tracing): Update print specifiers.
7430 (cmd_qtp, response_tracepoint): Likewise.
7431 (collect_data_at_tracepoint): Likewise.
7432 (collect_data_at_step): Likewise.
7433
55a8c076
YQ		 74342012-04-14 Yao Qi <yao@codesourcery.com>
7435
7436 Import gnulib module inttypes.
7437 * aclocal.m4, config.in, configure: Regenerated.
7438
dc750257
YQ		 74392012-04-14 Yao Qi <yao@codesourcery.com>
7440
7441 * Makefile.in (maintainer-clean, realclean, distclean): Remove
7442 Makefile and config.status at last.
7443
0ab5faf9
YQ		 74442012-04-13 Yao Qi <yao@codesourcery.com>
7445
7446 * tracepoint.c: Include stdint.h unconditionally.
7447
18f5fd81
TJB		 74482012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7449
7450 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
7451 on BFD_HAVE_SYS_PROCFS_TYPE.
7452 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
7453 * configure: Regenerate.
7454 * config.in: Likewise.
7455
4d47af5c
L		 74562012-04-13 H.J. Lu <hongjiu.lu@intel.com>
7457
7458 * Makefile.in (clean): Also remove x32.c x32-linux.c
7459 x32-avx.c x32-avx-linux.c.
7460 (x32.o): New target.
7461 (x32.c): Likewise.
7462 (x32-linux.o): Likewise.
7463 (x32-linux.c): Likewise.
7464 (x32-avx.o): Likewise.
7465 (x32-avx.c): Likewise.
7466 (x32-avx-linux.o): Likewise.
7467 (x32-avx-linux.c): Likewise.
7468
7469 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
7470 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
7471 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
7472 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
7473 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
7474 i386/x32-avx-linux.xml.
7475
7476 * linux-x86-low.c (init_registers_x32_linux): New prototype.
7477 (init_registers_x32_avx_linux): Likwise.
7478 (x86_linux_update_xmltarget): Call init_registers_x32_linux
7479 or init_registers_x32_avx_linux if linux_is_elf64 is false.
7480
ecedbe58
PA		 74812012-04-13 Pedro Alves <palves@redhat.com>
7482
7483 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
7484 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
7485 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
7486 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
7487 the sub-make.
7488
c92b5177
L		 74892012-04-12 H.J. Lu <hongjiu.lu@intel.com>
7490
7491 * linux-x86-low.c (compat_x32_clock_t): New.
7492 (compat_x32_siginfo_t): Likewise.
7493 (compat_x32_siginfo_from_siginfo): Likewise.
7494 (siginfo_from_compat_x32_siginfo): Likewise.
7495 (linux_is_elf64): Likewise.
7496 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
7497 and siginfo_from_compat_x32_siginfo for x32.
7498 (x86_arch_setup): Set linux_is_elf64.
7499
214d508e
L		 75002012-04-12 H.J. Lu <hongjiu.lu@intel.com>
7501
7502 PR gdb/13969
7503 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
7504 e_machine field.
7505 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
7506 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
7507 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
7508 compatible with process.
7509
c9a1864a
YQ		 75102012-04-12 Yao Qi <yao@codesourcery.com>
7511
7512 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
7513 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
7514 (install-only, install-info, clean): Handle sub dir gnulib.
7515 (all-lib, am--refresh): New targets.
7516 (memmem.o): Remove target.
7517 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
7518 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
7519 (AC_REPLACE_FUNCS): Remove memmem.
7520 Invoke gl_INIT and AM_INIT_AUTOMAKE.
7521 (AC_OUTPUT): Generate Makefile in gnulib/.
7522 * aclocal.m4, config.in, configure: Regenerated.
7523
367ba2c2
MR		 75242012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
7525
7526 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
7527
9d236627
PA		 75282012-04-05 Pedro Alves <palves@redhat.com>
7529
7530 -Werror=strict-aliasing
7531
7532 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
7533 pointer.
7534
111217b3
PA		 75352012-04-04 Pedro Alves <palves@redhat.com>
7536
7537 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
7538 (sparc_store_gregset_from_stack, sparc_store_gregset)
7539 (sparc_breakpoint_at): Fix formatting.
7540
8365dcf5
TJB		 75412012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7542
7543 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
7544 are available.
7545 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
7546 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
7547 * config.in: Regenerate.
7548 * configure: Likewise.
7549
689cc2ae
PA		 75502012-03-29 Pedro Alves <palves@redhat.com>
7551
7552 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
7553 Correct ptrace arguments.
7554
c14dfd32
PA		 75552012-03-28 Pedro Alves <palves@redhat.com>
7556
7557 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
7558 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
7559 (IA64_FR1_REGNUM): New defines.
7560 (ia64_fetch_register): New.
7561 (the_low_target): Install it.
7562 * linux-low.h (struct linux_target_ops) <fetch_register>: New
7563 field.
7564 * linux-low.c (linux_fetch_registers): Try the
7565 the_low_target.fetch_register hook first.
7566
7567 * linux-arm-low.c (the_low_target): Adjust.
7568 * linux-bfin-low.c (the_low_target): Adjust.
7569 * linux-cris-low.c (the_low_target): Adjust.
7570 * linux-crisv32-low.c (the_low_target): Adjust.
7571 * linux-m32r-low.c (the_low_target): Adjust.
7572 * linux-m68k-low.c (the_low_target): Adjust.
7573 * linux-mips-low.c (the_low_target): Adjust.
7574 * linux-ppc-low.c (the_low_target): Adjust.
7575 * linux-s390-low.c (the_low_target): Adjust.
7576 * linux-sh-low.c (the_low_target): Adjust.
7577 * linux-sparc-low.c (the_low_target): Adjust.
7578 * linux-tic6x-low.c (the_low_target): Adjust.
7579 * linux-x86-low.c (the_low_target): Adjust.
7580 * linux-xtensa-low.c (the_low_target): Adjust.
7581
63c88e13
PA		 75822012-03-26 Pedro Alves <palves@redhat.com>
7583
7584 * server.c (handle_qxfer_libraries): Don't bail early if
7585 the_target->qxfer_libraries_svr4 is not NULL.
7586
fb723180
PA		 75872012-03-26 Pedro Alves <palves@redhat.com>
7588
7589 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
7590
0afae3cf
PA		 75912012-03-23 Pedro Alves <palves@redhat.com>
7592
7593 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
7594 "library-list-svr4" element's start tag when the the DSO list is
7595 empty.
7596
485f1ee4
PA		 75972012-03-23 Pedro Alves <palves@redhat.com>
7598
7599 * linux-low.c (read_one_ptr): Read the inferior's pointer through
7600 a variable whose type size is the same as the inferior's pointer
7601 size.
7602
a5362b9a
TS		 76032012-03-21 Thomas Schwinge <thomas@codesourcery.com>
7604
7605 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
7606 struct siginfo.
7607 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
7608 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
7609 * linux-low.h: Include <signal.h>.
7610 (struct siginfo): Remove forward declaration.
7611 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
7612 struct siginfo.
7613
d226c142
MF		 76142012-03-21 Mike Frysinger <vapier@gentoo.org>
7615
7616 * .gitignore: Ignore more files.
7617
122f36ef
PA		 76182012-03-19 Pedro Alves <palves@redhat.com>
7619 Jan Kratochvil <jan.kratochvil@redhat.com>
7620
7621 * server.c (cont_thread, general_thread): Add describing comments.
7622 (start_inferior): Clear `cont_thread'.
7623 (handle_v_cont): Don't set `cont_thread' if resuming all threads
7624 of a process.
7625
fc3e5175
YQ		 76262012-03-15 Yao Qi <yao@codesourcery.com>
7627
7628 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
7629 handling to ...
7630 (cmd_qtdp): ... here.
7631
8d0d92cd
YQ		 76322012-03-15 Yao Qi <yao@codesourcery.com>
7633
7634 * tracepoint.c (struct tracepoint_action_ops): New.
7635 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
7636 (m_tracepoint_action_download): New.
7637 (r_tracepoint_action_download): New.
7638 (x_tracepoint_action_download): New.
7639 (l_tracepoint_action_download): New.
7640 (add_tracepoint_action): Install `action->ops' according type.
7641 (download_tracepoint_1): Move code `download' function pointer
7642 of various tracepoint_action_ops.
7643
87b0bb13
JK		 76442012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
7645
7646 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
7647 linux_ptrace_attach_warnings.
7648
5f572dec
JK		 76492012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
7650
7651 * Makefile.in (linux-ptrace.o): New.
7652 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
7653 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
7654 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
7655 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
7656 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
7657 of these targets.
7658 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
7659
f4647387
YQ		 76602012-03-08 Yao Qi <yao@codesourcery.com>
7661 Pedro Alves <palves@redhat.com>
7662
7663 Fix PR server/13392.
7664 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
7665 offset of JMP insn.
7666 * tracepoint.c (remove_tracepoint): New.
7667 (cmd_qtdp): Call remove_tracepoint when failed to install.
7668
9b224c5e
PA		 76692012-03-07 Pedro Alves <palves@redhat.com>
7670
7671 * linux-low.c (get_detach_signal): New.
7672 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
7673 Pass on pending signals to PTRACE_DETACH. Check the result of the
7674 ptrace call.
7675 * server.c (program_signals, program_signals_p): New.
7676 (handle_general_set): Handle QProgramSignals.
7677 * server.h (program_signals, program_signals_p): Declare.
7678
e237a7e2
JK		 76792012-03-05 Pedro Alves <palves@redhat.com>
7680 Jan Kratochvil <jan.kratochvil@redhat.com>
7681
7682 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
7683 New comment why.
7684
5808517f
YQ		 76852012-03-03 Yao Qi <yao@codesourcery.com>
7686
7687 * tracepoint.c (tracepoint_look_up_symbols): Update call to
7688 agent_look_up_symbols.
7689
58b4daa5
YQ		 76902012-03-03 Yao Qi <yao@codesourcery.com>
7691
7692 * Makefile.in (linux-low.o): Keep dependence on agent.h.
7693 (linux-x86-low.o): Likewise.
7694 * server.h: Remove in_process_agent_loaded.
7695 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
7696 common/agent.c.
7697 Update callers.
7698
8ffcbaaf
YQ		 76992012-03-03 Yao Qi <yao@codesourcery.com>
7700
7701 * tracepoint.c (gdb_agent_capability): New global.
7702 (in_process_agent_loaded_ust): Renamed to
7703 `in_process_agent_supports_ust'.
7704 Update callers.
7705 (in_process_agent_supports_ust): Call agent_capability_check.
7706 (clear_installed_tracepoints): Assert that agent supports
7707 agent.
7708
d1feda86
YQ		 77092012-03-03 Yao Qi <yao@codesourcery.com>
7710
7711 * linux-low.c (linux_supports_agent): New.
7712 (linux_target_ops): Initialize field `supports_agent' with
7713 linux_supports_agent.
7714 * target.h (struct target_ops) <supports_agent>: New.
7715 (target_supports_agent): New macro.
7716 * server.c (handle_general_set): Handle packet 'QAgent'.
7717 (handle_query): Send `QAgent+'.
7718 * Makefile.in (server.o): Depends on agent.h.
7719
2fa291ac
YQ		 77202012-03-03 Yao Qi <yao@codesourcery.com>
7721
7722 * Makefile.in (OBS): Add agent.o.
7723 Add new rule for agent.o.
7724 Track dependence of tracepoint.c on agent.h.
7725 * tracepoint.c (run_inferior_command_1):
7726 (run_inferior_command): Call agent_run_command.
7727 (gdb_ust_connect_sync_socket): Deleted. Move it to
7728 common/agent.c.
7729 (resume_thread, stop_thread): Likewise.
7730 (gdb_ust_socket_init): Renamed to ...
7731 (gdb_agent_socket_init): ... New.
7732 (gdb_ust_thread): Renamed to ...
7733 (gdb_agent_helper_thread): ... New.
7734 (gdb_ust_init): Move some code to ...
7735 (gdb_agent_init): ... here. New.
7736 [HAVE_UST]: Call gdb_ust_init.
7737 (initialize_tracepoint_ftlib): Call gdb_agent_init.
7738 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
7739 * config.in, configure: Regenerated.
7740
05044653
PA		 77412012-03-02 Pedro Alves <palves@redhat.com>
7742
7743 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
7744 * linux-low.c (struct simple_pid_list): New.
7745 (stopped_pids): New a struct simple_pid_list pointer.
7746 (add_to_pid_list, pull_pid_from_list): New.
7747 (handle_extended_wait): Don't assume the first signal new children
7748 report is SIGSTOP. Adjust call to pull_pid_from_list.
7749 (linux_wait_for_lwp): Adjust.
7750
8d00225b
YQ		 77512012-03-02 Yao Qi <yao@codesourcery.com>
7752
7753 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
7754 debug log.
7755
19560ba5
YQ		 77562012-03-02 Yao Qi <yao@codesourcery.com>
7757
7758 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
7759 `stop_pc' and `tpoint'. Update caller.
7760
1faeff08
MR		 77612012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
7762
7763 * linux-low.h (linux_target_ops): Add regset_bitmap member.
7764 * linux-low.c (use_linux_regsets): New macro.
7765 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
7766 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
7767 (linux_register_in_regsets): New function.
7768 (usr_fetch_inferior_registers): Skip registers covered by
7769 regsets.
7770 (usr_store_inferior_registers): Likewise.
7771 (usr_fetch_inferior_registers): New macro.
7772 (usr_store_inferior_registers): Likewise.
7773 (linux_fetch_registers): Handle mixed regset/non-regset targets.
7774 (linux_store_registers): Likewise.
7775 * linux-mips-low.c (init_registers_mips_dsp_linux): New
7776 prototype.
7777 (init_registers_mips64_dsp_linux): Likewise.
7778 (init_registers_mips_linux): New macro.
7779 (init_registers_mips_dsp_linux): Likewise.
7780 (mips_dsp_num_regs): Likewise.
7781 (DSP_BASE, DSP_CONTROL): New fallback macros.
7782 (mips_base_regs): New macro.
7783 (mips_regmap): Use it. Fix the size.
7784 (mips_dsp_regmap): New variable.
7785 (mips_dsp_regset_bitmap): Likewise.
7786 (mips_arch_setup): New function.
7787 (mips_cannot_fetch_register): Use the_low_target.regmap rather
7788 than mips_regmap.
7789 (mips_cannot_store_register): Likewise.
7790 (the_low_target): Update .arch_setup, .num_regs and .regmap
7791 initializers. Add .regset_bitmap initializer.
7792 * linux-arm-low.c (the_low_target): Add .regset_bitmap
7793 initializer.
7794 * linux-bfin-low.c (the_low_target): Likewise.
7795 * linux-cris-low.c (the_low_target): Likewise.
7796 * linux-crisv32-low.c (the_low_target): Likewise.
7797 * linux-ia64-low.c (the_low_target): Likewise.
7798 * linux-m32r-low.c (the_low_target): Likewise.
7799 * linux-m68k-low.c (the_low_target): Likewise.
7800 * linux-ppc-low.c (the_low_target): Likewise.
7801 * linux-s390-low.c (the_low_target): Likewise.
7802 * linux-sh-low.c (the_low_target): Likewise.
7803 * linux-sparc-low.c (the_low_target): Likewise.
7804 * linux-tic6x-low.c (the_low_target): Likewise.
7805 * linux-x86-low.c (the_low_target): Likewise.
7806 * linux-xtensa-low.c (the_low_target): Likewise.
7807 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
7808 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
7809 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
7810 srv_xmlfiles.
7811 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
7812 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
7813
c03e6ccc
YQ		 78142012-02-29 Yao Qi <yao@codesourcery.com>
7815 Pedro Alves <palves@redhat.com>
7816
7817 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
7818 `step_over_finished' is true.
7819
644cebc9
PA		 78202012-02-27 Pedro Alves <palves@redhat.com>
7821
7822 * linux-low.c (pid_is_stopped): Delete, moved to common/.
7823 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
7824
c14d7ab2
PA		 78252012-02-27 Pedro Alves <palves@redhat.com>
7826
7827 PR server/9684
7828 * linux-low.c (pid_is_stopped): New.
7829 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
7830
412c89dd
LM		 78312012-02-25 Luis Machado <lgustavo@codesourcery.com>
7832
7833 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
7834 of conditions.
7835
b745defe
MR		 78362012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
7837
7838 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
7839
9f3a5c85
LM		 78402012-02-24 Luis Machado <lgustavo@codesourcery>
7841
7842 * server.c (handle_query): Advertise support for target-side
7843 breakpoint condition evaluation.
7844 (process_point_options): New function.
7845 (process_serial_event): When inserting a breakpoint, check for
7846 a target-side condition that should be evaluated.
7847
7848 * mem-break.c: Include regcache.h and ax.h.
7849 (point_cond_list_t): New data structure.
7850 (breakpoint) <cond_list>: New field.
7851 (find_gdb_breakpoint_at): Make non-static.
7852 (delete_gdb_breakpoint_at): Clear any target-side
7853 conditions.
7854 (clear_gdb_breakpoint_conditions): New function.
7855 (add_condition_to_breakpoint): Likewise.
7856 (add_breakpoint_condition): Likewise.
7857 (gdb_condition_true_at_breakpoint): Likewise.
7858 (gdb_breakpoint_here): Return result directly instead
7859 of going through a local variable.
7860
7861 * mem-break.h (find_gdb_breakpoint_at): New prototype.
7862 (clear_gdb_breakpoint_conditions): Likewise.
7863 (add_breakpoint_condition): Likewise.
7864 (gdb_condition_true_at_breakpoint): Likewise.
7865
7866 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
7867 (need_step_over_p): Take target-side breakpoint condition into
7868 consideration.
7869
5e1dc496
LM		 78702012-02-24 Luis Machado <lgustavo@codesourcery>
7871
7872 * server.h: Include tracepoint.h.
7873 (agent_mem_read, agent_get_trace_state_variable_value,
7874 agent_set_trace_state_variable_value,
7875 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
7876 get_set_tsv_func_addr): New prototypes.
7877
7878 * ax.h: New include file.
7879 * ax.c: New source file.
7880
7881 * tracepoint.c: Include ax.h.
7882 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
7883 agent_expr, eval_result_type): Move to ax.h.
7884 (parse_agent_expr): Rename to ...
7885 (gdb_parse_agent_expr): ... this, make it non-static and move
7886 to ax.h.
7887 (unparse_agent_expr) Rename to ...
7888 (gdb_unparse_agent_expr): ... this, make it non-static and move
7889 to ax.h.
7890 (eval_agent_expr): Rename to ...
7891 (eval_tracepoint_agent_expr): ... this.
7892 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
7893 forward declarations.
7894 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
7895 (agent_get_trace_state_variable_value): New function.
7896 (agent_set_trace_state_variable_value): New function.
7897 (cmd_qtdp): Call gdb_parse_agent_expr (...).
7898 (response_tracepoint): Call gdb_unparse_agent_expr (...).
7899 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
7900 (condition_true_at_tracepoint): Likewise.
7901 (parse_agent_expr): Rename to ...
7902 (gdb_parse_agent_expr): ... this and move to ax.c.
7903 (unparse_agent_expr): Rename to ...
7904 (gdb_unparse_agent_expr): ... this and move to ax.c.
7905 (gdb_agent_op_name): Move to ax.c.
7906 (eval_agent_expr): Rename to ...
7907 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
7908 and move to ax.c.
7909 (eval_tracepoint_agent_expr): New function.
7910 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
43aaf8b6 7911 non-static.
5e1dc496
LM		 7912 (current_insn_ptr, emit_error, struct bytecode_address): Move to
7913 ax.c.
7914 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
7915 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
7916 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
7917 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
7918 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
7919 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
7920 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
7921 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
7922 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
7923 (compile_bytecodes): Remove forward declaration.
7924 (is_goto_target): Move to ax.c.
7925 (compile_bytecodes): Move to ax.c and call
7926 agent_get_trace_state_variable_value (...) and
7927 agent_set_trace_state_variable_value (...).
7928
7929 * Makefile.in: Update ax.c and IPA dependencies.
7930
277e4e52
PA		 79312012-02-24 Pedro Alves <palves@redhat.com>
7932
7933 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
7934 (cmd_bigqtbuffer_circular): ... this. Only handle
7935 'QTBuffer:circular:'.
7936 (handle_tracepoint_general_set): Adjust.
7937
bf4c19f7
YQ		 79382012-02-16 Yao Qi <yao@codesourcery.com>
7939
7940 * inferiors.c: Move code to ...
7941 * dll.c: .... here. New.
7942 * server.h: Declare clear_dlls.
7943 * Makefile.in (SFILES): Add dll.c.
7944 (OBS): Add dll.o
7945 (dll.o): New rule.
7946
d73f2619
YQ		 79472012-02-11 Yao Qi <yao@codesourcery.com>
7948
7949 * server.c: (handle_monitor_command): Add a new parameter
7950 `own_buf'.
7951 (handle_query): Update caller.
7952
f8255c2a
JB		 79532012-02-09 Joel Brobecker <brobecker@adacore.com>
7954
7955 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
7956 * configure, config.in: Regenerate.
7957 * hostio.c: Provide an alternate implementation if HAVE_READLINK
7958 is not defined.
7959
da84f473
PA		 79602012-02-02 Pedro Alves <palves@redhat.com>
7961
7962 Try SIGKILL first, then PTRACE_KILL.
7963 * linux-low.c (linux_kill_one_lwp): New.
7964 (linux_kill_one_lwp): Rename to ...
7965 (kill_one_lwp_callback): ... this. Use the new
7966 linux_kill_one_lwp.
7967
e886a173
PA		 79682012-02-02 Pedro Alves <palves@redhat.com>
7969
7970 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
7971 inferior.
7972
be07f1a2
PA		 79732012-01-27 Pedro Alves <palves@redhat.com>
7974
7975 * linux-low.c (linux_child_pid_to_exec_file): Delete.
7976 (elf_64_file_p): Make static.
7977 (linux_pid_exe_is_elf_64_file): New.
7978 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
7979 Delete declarations.
7980 (linux_pid_exe_is_elf_64_file): Declare.
7981 * linux-x86-low.c (x86_arch_setup): Use
7982 linux_pid_exe_is_elf_64_file.
7983
d8301ad1
JK		 79842012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
7985
7986 * linux-low.c (linux_wait_for_event_1): Rename to ...
7987 (linux_wait_for_event): ... here and merge it with former
7988 linux_wait_for_event - new variable wait_ptid, use it.
7989 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
7990
01b17894
PA		 79912012-01-23 Pedro Alves <palves@redhat.com>
7992
7993 * server.c (main): Avoid yet another case of infinite loop while
7994 detaching/killing after a longjmp.
7995
e825046f
JK		 79962012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
7997
7998 Code cleanup.
7999 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
8000
b9e7b9c3
UW		 80012012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
8002
8003 * hostio.c (handle_readlink): New function.
8004 (handle_vFile): Call it to handle "vFile:readlink" packets.
8005
901f9912
UW		 80062012-01-20 Pedro Alves <palves@redhat.com>
8007 Ulrich Weigand <ulrich.weigand@linaro.org>
8008
8009 * server.c (handle_v_requests): Only support vAttach and vRun to
8010 start multiple processes when in extended protocol mode.
8011
fc1ab1a0
PA		 80122012-01-17 Pedro Alves <palves@redhat.com>
8013
8014 * tracepoint.c (initialize_tracepoint): Use mmap instead of
8015 memalign plus mprotect to allocate the scratch buffer.
8016
7d5d4e98
PA		 80172012-01-13 Pedro Alves <palves@redhat.com>
8018
8019 * server.c (attach_inferior): Clear `cont_thread'.
8020
f128d5e9
PA		 80212012-01-13 Pedro Alves <palves@redhat.com>
8022
8023 * server.c (main): Avoid infinite loop while detaching/killing
8024 after a longjmp.
8025
06db92f0
DE		 80262012-01-09 Doug Evans <dje@google.com>
8027
8028 * server.c (start_inferior): Set last_ptid in --wrapper case.
8029
32d92999
YQ		 80302012-01-06 Yao Qi <yao@codesourcery.com>
8031
8032 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
8033 defined.
8034 [IN_PROCESS_AGENT] (debug_agent): New global variable.
8035
5e0a92a9
YQ		 80362012-01-04 Yao Qi <yao@codesourcery.com>
8037
8038 * tracepoint.c (cmd_qtdp): Print debug message
8039 for static tracepoint.
8040
ae639e8c
YQ		 80412012-01-04 Yao Qi <yao@codesourcery.com>
8042
8043 * tracepoint.c (trace_vdebug): Differentiate debug message
8044 between gdbserver and IPA.
8045
f72429c5
YQ		 80462012-01-03 Yao Qi <yao@codesourcery.com>
8047
8048 * tracepoint.c (tracepoint_was_hit): Don't collect for
8049 static tracepoint.
8050
12c3e59c
JB		 80512012-01-02 Joel Brobecker <brobecker@adacore.com>
8052
8053 * terminal.h: Reformat copyright header.
8054
67827812
JB		 80552012-01-02 Joel Brobecker <brobecker@adacore.com>
8056
8057 * server.c (gdbserver_version): Update copyright year.
8058 * gdbreplay.c (gdbreplay_version): Likewise.
8059
3e52c33d
JK		 80602011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
8061
8062 * linux-low.c (linux_create_inferior): Put empty if clause for write.
8063
8064 Revert:
8065 2011-12-18 Hui Zhu <teawater@gmail.com>
8066 * linux-low.c (linux_create_inferior): Save return value to ret.
8067
66f1260e
HZ		 80682011-12-18 Hui Zhu <teawater@gmail.com>
8069
8070 * linux-low.c (linux_create_inferior): Save return value to ret.
8071
e77616d7
DE		 80722011-12-16 Doug Evans <dje@google.com>
8073
e7b06c57
DE		 8074 * linux-low.c (linux_create_inferior): If stdio connection,
8075 redirect stdin from /dev/null, stdout to stderr.
8076 * remote-utils.c (remote_is_stdio): New static global.
8077 (remote_connection_is_stdio): New function.
8078 (remote_prepare): Handle stdio connection.
8079 (remote_open): Ditto.
8080 (remote_close): Don't close stdin for stdio connections.
8081 (read_prim,write_prim): New functions. Replace all calls to
8082 read/write to these.
8083 * server.c (main): Watch for "-" argument. Move call to
8084 remote_prepare before start_inferior.
8085 * server.h (STDIO_CONNECTION_NAME): New macro.
8086 (remote_connection_is_stdio): Declare.
8087
e77616d7
DE		 8088 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
8089 in debugging output.
8090
82067193
YQ		 80912011-12-15 Yao Qi <yao@codesourcery.com>
8092
8093 * tracepoint.c: Include sys/syscall.h.
8094 (gdb_ust_thread): Remove preprocessor conditional.
8095
82bfbe7e
PA		 80962011-12-14 Pedro Alves <pedro@codesourcery.com>
8097
8098 * linux-low.c (linux_detach_one_lwp): Call
8099 the_low_target.prepare_to_resume before detaching.
8100
712c6575
YQ		 81012011-12-14 Yao Qi <yao@codesourcery.com>
8102
8103 * tracepoint.c (gdb_ust_thread): Don't ignore return value
8104 of write.
8105
d54d1edf
YQ		 81062011-12-14 Yao Qi <yao@codesourcery.com>
8107
8108 * i386-low.c (i386_low_stopped_data_address): Initialize local
8109 variable `control'.
8110
6210a125
PA		 81112011-12-13 Pedro Alves <pedro@codesourcery.com>
8112
8113 PR remote/13492
8114
8115 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
8116 DR_CONTROL unless necessary. Extend comments.
8117 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
8118 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
8119
2ece8244
YQ		 81202011-12-13 Yao Qi <yao@codesourcery.com>
8121
8122 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
8123 macros.
8124 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
8125
784867a5
JK		 81262011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
8127
8128 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
8129 Print new debug message for such case.
8130
6bf36717
JK		 81312011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
8132
8133 Fix overlapping memcpy.
8134 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
8135 the read_inferior_memory transfer.
8136 (delete_fast_tracepoint_jump): New variable buf. Use it for the
8137 write_inferior_memory transfer.
8138 (set_fast_tracepoint_jump): New variable buf. Use it for the
8139 read_inferior_memory and write_inferior_memory transfers.
8140 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
8141 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
8142 Use it for the write_inferior_memory transfer.
8143 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
8144 buffers.
8145
50275556
MR		 81462011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8147
8148 * linux-low.c (fetch_register, store_register): Make code
8149 consistent, fix formatting.
8150
7325beb4
MR		 81512011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8152
8153 * linux-low.c (usr_store_inferior_registers): Factor out code
8154 to handle individual registers into...
8155 (store_register): ... this new function.
8156
c642a434
UW		 81572011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
8158
8159 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
8160 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
8161 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
8162 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
8163 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
8164 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
8165 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
8166 (srv_xmlfiles): Add new XML files.
8167
8168 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
8169 and <sys/uio.h>.
8170 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
8171 (init_registers_s390_linux32v1): Add prototype.
8172 (init_registers_s390_linux32v2): Likewise.
8173 (init_registers_s390_linux64v1): Likewise.
8174 (init_registers_s390_linux64v2): Likewise.
8175 (init_registers_s390x_linux64v1): Likewise.
8176 (init_registers_s390x_linux64v2): Likewise.
8177 (s390_num_regs): Increment to 52.
8178 (s390_regmap): Add orig_r2 register.
8179 (s390_num_regs_3264): Increment to 68.
8180 (s390_regmap_3264): Add orig_r2 register.
8181 (s390_collect_ptrace_register): Handle orig_r2 register.
8182 (s390_supply_ptrace_register): Likewise.
8183 (s390_fill_last_break): New function.
8184 (s390_store_last_break): Likewise.
8185 (s390_fill_system_call): New function.
8186 (s390_store_system_call): Likewise.
8187 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
8188 register sets.
8189 (s390_check_regset): New function.
8190 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
8191 NT_S390_SYSTEM_CALL regsets and use appropriate description.
8192 Update target_regsets for available register sets.
8193
2268b414
JK		 81942011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
8195 Jan Kratochvil <jan.kratochvil@redhat.com>
8196
8197 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
8198 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
8199 New.
8200 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
8201 * linux-low.h (struct process_info_private): New member r_debug.
8202 * server.c (handle_qxfer_libraries): Call
8203 the_target->qxfer_libraries_svr4.
8204 (handle_qxfer_libraries_svr4): New function.
8205 (qxfer_packets): New entry "libraries-svr4".
8206 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
8207 * target.h (struct target_ops): New member qxfer_libraries_svr4.
8208 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
8209 PACKET_qXfer_libraries_svr4.
8210
d6db1fab
UW		 82112011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
8212
8213 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
8214 PSW address/mask between 8-byte and 16-byte formats.
8215 (s390_supply_ptrace_register): Likewise.
8216 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
8217 basic addressing mode bit.
8218
242f5f1c
SS		 82192011-11-24 Stan Shebs <stan@codesourcery.com>
8220
8221 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
8222
f196051f
SS		 82232011-11-17 Stan Shebs <stan@codesourcery.com>
8224
8225 * tracepoint.c (struct tracepoint): New field traceframe_usage.
8226 (tracing_start_time): New global.
8227 (tracing_stop_time): New global.
8228 (tracing_user_name): New global.
8229 (tracing_notes): New global.
8230 (tracing_stop_note): New global.
8231 (cmd_qtstart): Set traceframe_usage, start_time.
8232 (stop_tracing): Set stop_time.
8233 (cmd_qtstatus): Report additional status.
8234 (cmd_qtp): New function.
8235 (handle_tracepoint_query): Call it.
8236 (cmd_qtnotes): New function.
8237 (handle_tracepoint_general_set): Call it.
8238 (get_timestamp): Rename from tsv_get_timestamp.
8239
405f8e94
SS		 82402011-11-14 Stan Shebs <stan@codesourcery.com>
8241 Kwok Cheung Yeung <kcy@codesourcery.com>
8242
8243 * linux-x86-low.c (small_jump_insn): New.
8244 (i386_install_fast_tracepoint_jump_pad): Add arguments for
8245 trampoline and error message, build a trampoline and issue a small
8246 jump instruction to it.
8247 (x86_install_fast_tracepoint_jump_pad): Add arguments for
8248 trampoline and error message.
8249 (x86_get_min_fast_tracepoint_insn_len): New.
8250 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
8251 * linux-low.h (struct linux_target_ops): Add arguments to
8252 install_fast_tracepoint_jump_pad operation, add new operation.
8253 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
8254 arguments.
8255 (linux_get_min_fast_tracepoint_insn_len): New function.
8256 (linux_target_op): Add new operation.
8257 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
8258 (gdb_trampoline_buffer_end): Ditto.
8259 (gdb_trampoline_buffer_error): Ditto.
8260 (struct ipa_sym_addresses): Add fields for new IPA variables.
8261 (symbol_list): Add entries for new IPA variables.
8262 (struct tracepoint): Add fields to hold the address range of the
8263 trampoline used by the tracepoint.
8264 (trampoline_buffer_head): New static variable.
8265 (trampoline_buffer_tail): Ditto.
8266 (claim_trampoline_space): New function.
8267 (have_fast_tracepoint_trampoline_buffer): New function.
8268 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
8269 structure.
8270 (install_fast_tracepoint): Ditto, also add error buffer argument.
8271 (cmd_qtminftpilen): New function.
8272 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
8273 (fast_tracepoint_from_trampoline_address): New function.
8274 (fast_tracepoint_collecting): Handle trampoline as part of jump
8275 pad space.
8276 (set_trampoline_buffer_space): New function.
8277 (initialize_tracepoint): Initialize new IPA variables.
8278 * target.h (struct target_ops): Add arguments to
8279 install_fast_tracepoint_jump_pad operation, add new
8280 get_min_fast_tracepoint_insn_len operation.
8281 (target_get_min_fast_tracepoint_insn_len): New.
8282 (install_fast_tracepoint_jump_pad): Add arguments.
8283 * server.h (IPA_BUFSIZ): Define.
8284 * linux-i386-ipa.c: Include extra header files.
8285 (initialize_fast_tracepoint_trampoline_buffer): New function.
8286 (initialize_low_tracepoint): Call it.
8287 * server.h (set_trampoline_buffer_space): Declare.
8288 (claim_trampoline_space): Ditto.
8289 (have_fast_tracepoint_trampoline_buffer): Ditto.
8290
1e4d1764
YQ		 82912011-11-14 Yao Qi <yao@codesourcery.com>
8292
8293 * server.c (handle_query): Handle InstallInTrace for qSupported.
8294 * tracepoint.c (add_tracepoint): Sort list.
8295 (install_tracepoint, download_tracepoint): New.
8296 (cmd_qtdp): Call them to install and download tracepoints.
8297 (sort_tracepoints): Removed.
8298 (cmd_qtstart): Update.
8299
5c73ff4e
YQ		 83002011-11-14 Yao Qi <yao@codesourcery.com>
8301
8302 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
8303 * mem-break.h: Declare.
8304 * tracepoint.c (cmd_qtstart): Move some code to ...
8305 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
8306 New.
8307 (download_tracepoints): Move some code to ...
8308 (download_tracepoint_1): ... here. New.
8309
86a30030
YQ		 83102011-11-08 Yao Qi <yao@codesourcery.com>
8311
8312 * remote-utils.c (relocate_instruction): A comment fix.
8313
8d26e50c
JB		 83142011-11-07 Joel Brobecker <brobecker@adacore.com>
8315
8316 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
8317 (i386_dr_low_get_control, i386_dr_low_get_status): Use
8318 dr_status_mirror and dr_control_mirror from debug_reg_state.
8319 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
8320 (i386_initial_stuff): Remove use of deleted globals.
8321 (i386_get_thread_context, i386_set_thread_context,
8322 i386_thread_added): Use dr_status_mirror and dr_control_mirror
8323 from debug_reg_state.
8324
a59306a3
YQ		 83252011-11-05 Yao Qi <yao@codesourcery.com>
8326
8327 * tracepoint.c (gdb_collect): Loop over tracepoints of same
8328 address as TPOINT's.
8329
3065dfb6
SS		 83302011-11-02 Stan Shebs <stan@codesourcery.com>
8331
8332 * tracepoint.c (agent_mem_read_string): New function.
8333 (eval_agent_expr): Call it for tracenz.
8334 * server.c (handle_query): Report support for tracenz.
8335
fd0d8c7c
YQ		 83362011-11-02 Yao Qi <yao@codesourcery.com>
8337
8338 * tracepoint.c (cmd_qtstart): Remove unused local variables.
8339
609086b1
YQ		 83402011-11-02 Yao Qi <yao@codesourcery.com>
8341
8342 * target.h: Fix a typo in comment.
8343
b9fd1791
PA		 83442011-10-31 Pedro Alves <pedro@codesourcery.com>
8345
8346 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
8347 clobber the breakpoints' shadows with fast tracepoint jumps.
8348 * mem-break.h (check_mem_write): Add `myaddr' parameter.
8349 * target.c (write_inferior_memory): Also pass MYADDR down to
8350 check_mem_write.
8351
03583c20
UW		 83522011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
8353
8354 * configure.ac: Check support for personality routine.
8355 * configure: Regenerate.
8356 * config.in: Likewise.
8357 * linux-low.c: Include <sys/personality.h>.
8358 Define ADDR_NO_RANDOMIZE if necessary.
8359 (linux_create_inferior): Disable address space randomization when
8360 forking inferior, if requested.
8361 (linux_supports_disable_randomization): New function.
8362 (linux_target_ops): Install it.
8363 * server.h (disable_randomization): Declare.
8364 * server.c (disable_randomization): New global variable.
8365 (handle_general_set): Handle QDisableRandomization.
8366 (handle_query): Likewise for qSupported.
8367 (main): Support --disable-randomization and --no-disable-randomization
8368 command line arguments.
8369 * target.h (struct target_ops): Add supports_disable_randomization.
8370 (target_supports_disable_randomization): New macro.
8371
723b724b
MF		 83722011-09-29 Mike Frysinger <vapier@gentoo.org>
8373
8374 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
8375 ifdef check.
8376 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
8377 [!PT_GETDSBT] (target_loadmap): New definition.
8378 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
8379 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
8380 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
8381 and PT_GETDSBT to LINUX_LOADMAP.
8382 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
8383 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
8384
55329a5c 83852011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
71487fd7
UW		 8386
8387 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
8388 (arm_linux_hwbp_cap): New static variable.
8389 (arm_linux_get_hwbp_cap): Replace by ...
8390 (arm_linux_init_hwbp_cap): ... this new function.
8391 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
8392 (arm_linux_get_hw_watchpoint_count): Likewise.
8393 (arm_linux_get_hw_watchpoint_max_length): Likewise.
8394 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
8395 (arm_prepare_to_resume): Use perror_with_name instead of error.
8396
55329a5c 83972011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
09b4ad9f
UW		 8398
8399 * linux-arm-low.c: Include <signal.h>.
8400 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
8401 (struct arm_linux_hwbp_cap): New data type.
8402 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
8403 (struct arm_linux_hw_breakpoint): New data type.
8404 (MAX_BPTS, MAX_WPTS): Define.
8405 (struct arch_process_info, struct arch_lwp_info): New data types.
8406 (arm_linux_get_hwbp_cap): New function.
8407 (arm_linux_get_hw_breakpoint_count): Likewise.
8408 (arm_linux_get_hw_watchpoint_count): Likewise.
8409 (arm_linux_get_hw_watchpoint_max_length): Likewise.
8410 (arm_hwbp_control_initialize): Likewise.
8411 (arm_hwbp_control_is_enabled): Likewise.
8412 (arm_hwbp_control_is_initialized): Likewise.
8413 (arm_hwbp_control_disable): Likewise.
8414 (arm_linux_hw_breakpoint_equal): Likewise.
8415 (arm_linux_hw_point_initialize): Likewise.
8416 (struct update_registers_data): New data structure.
8417 (update_registers_callback: New function.
8418 (arm_insert_point): Likewise.
8419 (arm_remove_point): Likewise.
8420 (arm_stopped_by_watchpoint): Likewise.
8421 (arm_stopped_data_address): Likewise.
8422 (arm_new_process): Likewise.
8423 (arm_new_thread): Likewise.
8424 (arm_prepare_to_resume): Likewise.
8425 (the_low_target): Register arm_insert_point, arm_remove_point,
8426 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
8427 arm_new_thread, and arm_prepare_to_resume.
8428
6b9801d4
SS		 84292011-09-15 Stan Shebs <stan@codesourcery.com>
8430
8431 * server.h (struct emit_ops): Add compare-goto fields.
8432 * tracepoint.c (gdb_agent_op_sizes): New table.
8433 (emit_eq_goto): New function.
8434 (emit_ne_goto): New function.
8435 (emit_lt_goto): New function.
8436 (emit_le_goto): New function.
8437 (emit_gt_goto): New function.
8438 (emit_ge_goto): New function.
8439 (is_goto_target): New function.
8440 (compile_bytecodes): Recognize special cases of compare-goto
8441 combinations and call specialized emitters for them.
8442 * linux-x86-low.c (amd64_emit_eq_goto): New function.
8443 (amd64_emit_ne_goto): New function.
8444 (amd64_emit_lt_goto): New function.
8445 (amd64_emit_le_goto): New function.
8446 (amd64_emit_gt_goto): New function.
8447 (amd64_emit_ge_goto): New function.
8448 (amd64_emit_ops): Add the new functions.
8449 (i386_emit_eq_goto): New function.
8450 (i386_emit_ne_goto): New function.
8451 (i386_emit_lt_goto): New function.
8452 (i386_emit_le_goto): New function.
8453 (i386_emit_gt_goto): New function.
8454 (i386_emit_ge_goto): New function.
8455 (i386_emit_ops): Add the new functions.
8456
bf15cbda
SS		 84572011-09-08 Stan Shebs <stan@codesourcery.com>
8458
8459 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
8460 (i386_emit_epilogue): Restore %ebx.
8461
943ca1dd
JZ		 84622011-08-31 Jie Zhang <jzhang918@gmail.com>
8463
8464 * server.c (step_thread): Remove definition.
8465 (process_serial_event): Don't handle Hs.
8466 * server.h (step_thread): Remove declaration.
8467 * target.c (set_desired_inferior): Remove use of step_thread.
8468
e3deef73
LM		 84692011-08-24 Luis Machado <lgustavo@codesourcery.com>
8470
8471 * linux-low.c: Include linux-procfs.h.
8472 (linux_attach_lwp_1): Update comments.
8473 (linux_attach): Scan for existing threads when attaching to a
8474 process that is the tgid.
8475 * Makefile.in: Update dependencies.
8476
13da1c97
LM		 84772011-08-24 Luis Machado <lgustavo@codesourcery.com>
8478
8479 * configure.srv: Add linux-procfs.o dependencies.
8480
881127c9
YQ		 84812011-08-14 Yao Qi <yao@codesourcery.com>
8482
8483 * target.h (struct target_ops): Fix indent.
8484 * win32-low.c (win32_target_ops): Fix comment.
8485
58dbd541
YQ		 84862011-08-14 Andrew Jenner <andrew@codesourcery.com>
8487 Yao Qi <yao@codesourcery.com>
8488
8489 * Makefile.in (clean): Remove tic6x-*.c files.
8490 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
8491 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
8492 (tic6x-c64xp-linux.c): Likewise.
8493 * configure.srv: Add support for tic6x-*-uclinux.
8494 * linux-tic6x-low.c: New.
8495 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
8496
78d85199
YQ		 84972011-08-14 Andrew Stubbs <ams@codesourcery.com>
8498 Yao Qi <yao@codesourcery.com>
8499
8500 * target.h (struct target_ops): Add read_loadmap.
8501 * linux-low.c (struct target_loadseg): New type.
8502 (struct target_loadmap): New type.
8503 (linux_read_loadmap): New function.
8504 (linux_target_ops): Add linux_read_loadmap.
8505 * server.c (handle_query): Support qXfer:fdpic:read packet.
43aaf8b6
PA		 8506 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
8507 to NULL.
78d85199 8508
a959a88d
EZ		 85092011-08-05 Eli Zaretskii <eliz@gnu.org>
8510
8511 * win32-low.c: Include <stdint.h>.
8512
1ced966e
PA		 85132011-07-22 Pedro Alves <pedro@codesourcery.com>
8514
8515 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
8516 to the inferior here.
8517 (i386_remove_aligned_watchpoint): Ditto.
8518 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
8519 fit part of the watchpoint in the debug registers.
8520 (i386_update_inferior_debug_regs): New.
8521 (i386_low_insert_watchpoint): Work on a local mirror of the debug
8522 registers, and only update the inferior on success.
8523 (i386_low_remove_watchpoint): Ditto.
8524
d26e3629
KY		 85252011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
8526
8527 * linux-low.c (compare_ints, unique, list_threads, show_process,
8528 linux_core_of_thread): Delete.
8529 (linux_target_ops): Change linux_core_of_thread to
8530 linux_common_core_of_thread.
8531 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
8532 * utils.c (malloc_failure): Change type of argument.
8533 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
8534 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
8535 common/linux-osdata.c, common/ptid.c and common/buffer.c.
8536 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
8537 (IPA_OBJS): Add common-utils-ipa.o.
8538 (ptid_h, linux_osdata_h): New macros.
8539 (server_h): Add common/common-utils.h, common/xml-utils.h,
8540 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
8541 common/ptid.h.
8542 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
8543 ptid.o, buffer.o): New rules.
8544 (linux-low.o): Add common/linux-osdata.h as a dependency.
8545 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
8546 * configure.ac: Add AC_HEADER_DIRENT check.
8547 * config.in: Regenerate.
8548 * configure: Regenerate.
8549 * remote-utils.c (xml_escape_text): Delete.
8550 (buffer_grow, buffer_free, buffer_init, buffer_finish,
8551 buffer_xml_printf): Move to common/buffer.c.
8552 * server.c (main): Remove call to initialize_inferiors.
8553 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
8554 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
8555 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
8556 internal_error, gdb_assert, gdb_assert_fail): Delete.
8557 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
8558 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
8559 common/buffer.h.
8560 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
8561 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
8562 initialize_inferiors): Delete.
8563
2275a1a7
PA		 85642011-07-20 Pedro Alves <pedro@codesourcery.com>
8565
8566 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
8567 symbol error.
8568
0a5b1e09
PA		 85692011-05-31 Pedro Alves <pedro@codesourcery.com>
8570
8571 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
8572 assertion.
8573 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
8574
6938fd34
YQ		 85752011-05-26 Yao Qi <yao@codesourcery.com>
8576
8577 * Makefile.in (thread-db.o): Track dependence to
8578 common/gdb_thread_db.h.
8579 * thread-db.c: include gdb_thread_db.h from right place.
8580
b481f9e0
TT		 85812011-05-16 Adrian Cornish <gnu@bluedreamer.com>
8582
8583 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
8584 __FILE__ and __LINE__ to internal_error.
8585
98a5dd13
DE		 85862011-05-13 Doug Evans <dje@google.com>
8587
8588 * thread-db.c (try_thread_db_load_from_sdir): New function.
8589 (try_thread_db_load_from_dir): New function.
8590 (thread_db_load_search): Handle $sdir, ignore $pdir.
8591 Remove trying of system directories if search of
8592 libthread-db-search-path fails, that is now done via $sdir.
8593
d248b706
KY		 85942011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
8595
8596 * server.c (handle_query): Add EnableDisableTracepoints to the list
8597 of supported features.
43aaf8b6 8598 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
d248b706 8599 tracepoints.
43aaf8b6
PA		 8600 (cmd_qtenable_disable): New.
8601 (cmd_qtstart): Install tracepoints even if disabled.
8602 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
8603 receiving a QTEnable or QTDisable packet.
8604 (gdb_collect): Skip data collection if fast tracepoint is disabled.
8605 (ust_marker_to_static_tracepoint): Do not ignore disabled static
8606 tracepoints.
8607 (gdb_probe): Skip data collection if static tracepoint is disabled.
d248b706 8608
84e578fb
DE		 86092011-05-10 Doug Evans <dje@google.com>
8610
8611 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
8612
71f55dd8
DE		 86132011-05-04 Doug Evans <dje@google.com>
8614
8615 * linux-low.c (linux_join): Skip process lookup.
8616 * spu-low.c (spu_join): Ditto.
8617 * server.c (join_inferiors_callback): Delete.
8618 (process_serial_event): For 'D' packet (detach) call join_inferior
8619 directly.
8620
4d393d60
JM		 86212011-05-04 Joseph Myers <joseph@codesourcery.com>
8622
8623 * README: Don't mention xscale*-*-linux*.
8624 * configure.srv (xscale*-*-linux*): Don't handle target.
8625
b00ad6ff
NF		 86262011-04-27 Nathan Froyd <froydnj@codesourcery.com>
8627
8628 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
8629 casting pointers.
8630 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
8631 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
8632 (i386_emit_void_call_2): Likewise.
8633
af96c192
YQ		 86342011-04-26 Yao Qi <yao@codesourcery.com>
8635
43aaf8b6
PA		 8636 * linux-low.c: Move common macros to linux-ptrace.h.
8637 Include linux-ptrace.h.
af96c192
YQ		 8638 * Makefile.in (linux_ptrace_h): New.
8639 (linux-low.o): Depends on linux-ptrace.h.
8640
03f2bd59
JK		 86412011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
8642
8643 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
8644 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
8645 (remote_prepare): New function with most of the TCP code from ...
8646 (remote_open): ... here. Detect PORT here unconditionally. Move also
8647 setting transport_is_reliable.
8648 * server.c (run_once): New variable.
8649 (gdbserver_usage): Document it.
8650 (main): Set run_once for `--once'. Call remote_prepare. Exit after
8651 the first run if RUN_ONCE.
8652 * server.h (run_once, remote_prepare): New declarations.
8653
7a9dd1b2
TT		 86542011-04-19 Tom Tromey <tromey@redhat.com>
8655
8656 * win32-low.c (handle_load_dll): Remove duplicate "the".
8657
81239425
PM		 86582011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
8659
8660 Remove support for old Cygwin 1.5 versions.
8661 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
8662 function to avoid warning.
8663 (win32_add_one_solib): Use cygwin_conv_path function to avoid
8664 warning.
8665
9e0627f1
PM		 86662011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
8667
8668 * gdbserver/server.h (Macro _): Define it if not available.
8669
588eebee
MS		 86702011-03-14 Michael Snyder <msnyder@vmware.com>
8671
348af9f7 8672 * hostio.c (handle_close): Remove unnecessary null test.
588eebee 8673
43f70d4c
JB		 86742011-03-10 Joel Brobecker <brobecker@adacore.com>
8675
8676 * Makefile.in (maintainer-clean realclean distclean): Remove
8677 "make ... subdir_do" command.
8678
348af9f7
MS		 86792011-03-10 Michael Snyder <msnyder@vmware.com>
8680
8681 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
8682
8683 * server.c (handle_v_run): Free alloced buffer on early return.
8684
e637a4f5
YQ		 86852011-03-09 Yao Qi <yao@codesourcery.com>
8686
8687 Revert:
8688 2011-03-04 Yao Qi <yao@codesourcery.com>
8689
8690 * Makefile.in: Remove GNU make feature --directory.
8691
8692 2011-03-05 Yao Qi <yao@codesourcery.com>
8693
8694 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
8695 (subdir_do): New make target. Copied from gdb/Makefile.
8696 (maintainer-clean, realclean, distclean, clean): Call corresponding
8697 make targets in common/Makefile.
8698
8699 2011-02-11 Yao Qi <yao@codesourcery.com>
8700
8701 * configure.ac: Call AC_PROG_RANLIB.
8702 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
8703 * configure: Regenerate.
8704
e6edda56
JK		 87052011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8706
8707 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
8708
e5141119
JB		 87092011-03-06 Yao Qi <yao@codesourcery.com>
8710
8711 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
8712
64794aa4
JB		 87132011-03-05 Yao Qi <yao@codesourcery.com>
8714
8715 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
8716 (subdir_do): New make target. Copied from gdb/Makefile.
8717 (maintainer-clean, realclean, distclean, clean): Call corresponding
8718 make targets in common/Makefile.
8719
7a762829
YQ		 87202011-03-04 Yao Qi <yao@codesourcery.com>
8721
8722 * Makefile.in: Remove GNU make feature --directory.
8723
348af9f7
MS		 87242011-03-04 Michael Snyder <msnyder@vmware.com>
8725
8726 * server.c (queue_stop_reply): Call xmalloc not malloc.
8727
87282011-03-02 Michael Snyder <msnyder@vmware.com>
8729
8730 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
8731
9f72fee2
MS		 87322011-02-28 Michael Snyder <msnyder@vmware.com>
8733
588eebee
MS		 8734 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
8735 (cmd_qtframe): Ditto.
8736 (cmd_qtbuffer): Ditto.
8737 (cmd_bigqtbuffer): Ditto.
8738
9f72fee2
MS		 8739 * utils.c (decimal2str): Initialize 'width' to nine, then
8740 don't mess with it.
8741
8040bd49
UW		 87422011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
8743
8744 * hostio.c (require_data): Free *data, not data.
8745
7e52cbd0
JK		 87462011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8747
8748 * hostio.c (require_data): Use free, not xfree.
8749
9130f83e
MS		 87502011-02-27 Michael Snyder <msnyder@vmware.com>
8751
4b812f4e
MS		 8752 * server.c (handle_query): Discard unused value.
8753
9130f83e
MS		 8754 * hostio.c (require_data): Free malloc memory before returning
8755 error.
8756
69d37113
MS		 87572011-02-26 Michael Snyder <msnyder@vmware.com>
8758
8759 * linux-low.c (list_threads): Call closedir for dirent.
8760
35f5825a
MS		 87612011-02-27 Michael Snyder <msnyder@vmware.com>
8762
2a589cef
MS		 8763 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
8764 a case statement falls through.
8765
0adea5f7
MS		 8766 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
8767
35f5825a
MS		 8768 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
8769 in comparison.
8770
238f1c74
MS		 87712011-02-26 Michael Snyder <msnyder@vmware.com>
8772
8773 * utils.c (decimal2str): Eliminate dead code and dead param.
8774 (pulongest): Drop dead param from call to decimal2str.
8775 (plongest): Ditto.
8776
633ff500
JB		 87772011-02-24 Joel Brobecker <brobecker@adacore.com>
8778
8779 Revert the following patch (not approved yet):
8780 2011-02-21 Hui Zhu <teawater@gmail.com>
8781 * tracepoint.c (tp_printf): New function.
8782 (eval_agent_expr): Handle gdb_agent_op_printf.
8783
f9c6ff72
HZ		 87842011-02-21 Hui Zhu <teawater@gmail.com>
8785
8786 * tracepoint.c (tp_printf): New function.
8787 (eval_agent_expr): Handle gdb_agent_op_printf.
8788
94d5e490
TT		 87892011-02-18 Tom Tromey <tromey@redhat.com>
8790
8791 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
8792 (tracepoint.o): Likewise.
8793 * tracepoint.c (enum gdb_agent_op): Use ax.def.
8794 (gdb_agent_op_names): Likewise.
8795
c7f96d2b
TT		 87962011-02-18 Tom Tromey <tromey@redhat.com>
8797
8798 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
8799 gdb_agent_op_rot>: New constants.
8800 (gdb_agent_op_names): Add pick and roll.
8801 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
8802 cases.
8803
0feedb2c
JK		 88042011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
8805
8806 * aclocal.m4: Regenerated with aclocal-1.11.1.
8807
b3b9301e
PA		 88082011-02-14 Pedro Alves <pedro@codesourcery.com>
8809
8810 * server.c (handle_qxfer_traceframe_info): New.
8811 (qxfer_packets): Register "traceframe-info".
8812 (handle_query): Report support for qXfer:traceframe-info:read+.
8813 * tracepoint.c (match_blocktype): New.
8814 (traceframe_find_block_type): Rename to ...
8815 (traceframe_walk_blocks): ... this. Add callback filter argument,
8816 and use it.
8817 (traceframe_find_block_type): New, reimplemented on top of
8818 traceframe_walk_blocks.
8819 (build_traceframe_info_xml): New.
8820 (traceframe_read_info): New.
8821 * server.h (traceframe_read_info): Declare.
8822
4f3e6fb7
YQ		 88232011-02-11 Yao Qi <yao@codesourcery.com>
8824
8825 * configure.ac: Call AC_PROG_RANLIB.
8826 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
8827 * configure: Regenerate.
8828
764880b7
PA		 88292011-02-07 Pedro Alves <pedro@codesourcery.com>
8830
8831 * server.c (gdb_read_memory): Change return semantics to allow
8832 partial transfers.
8833 (handle_search_memory_1): Adjust.
8834 (process_serial_event) <'m' packet>: Handle partial transfers.
8835 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
8836
1c79eb8a
PA		 88372011-01-28 Pedro Alves <pedro@codesourcery.com>
8838
8839 * regcache.c (init_register_cache): Initialize
8840 regcache->register_status.
8841 (free_register_cache): Release regcache->register_status.
8842 (regcache_cpy): Copy register_status.
8843 (registers_to_string): Print 'x's for unavailable registers.
8844 (supply_register): Mark the register's status valid or
8845 unavailable, depending on whether a buffer was passed in or not.
8846 (supply_register_zeroed): New.
8847 (supply_regblock): Mark the registers' status valid or
8848 unavailable, depending on whether a buffer was passed in or not.
8849 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
8850 (struct regcache): New `register_status' field.
8851 (supply_register_zeroed): Declare.
8852 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
8853 supply_register_zeroed, rather than passing a NULL buffer to
8854 supply_register.
8855 * tracepoint.c (fetch_traceframe_registers): Update comment.
8856
85724a0e
PA		 88572011-01-28 Pedro Alves <pedro@codesourcery.com>
8858
8859 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
8860 buffer explicit.
8861
d08aafef
PA		 88622011-01-25 Pedro Alves <pedro@codesourcery.com>
8863
8864 * server.h (decode_xfer_write): Change prototype.
8865 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
8866 and don't extract the annex here.
8867 * server.c (decode_xfer_read): Remove `annex' parameter,
8868 and don't extract the annex here.
8869 (decode_xfer): New.
8870 (struct qxfer): New.
8871 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
8872 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
8873 (handle_qxfer_statictrace): New functions, abstracted out from
8874 handle_query, and made to use the struct qxfer interface.
8875 (handle_threads_qxfer_proper): Rename to ...
8876 (handle_qxfer_threads_proper): ... this.
8877 (handle_threads_qxfer): Rename to ...
8878 (handle_qxfer_threads): ... this. Adjust.
8879 (qxfer_packets): New array.
8880 (handle_qxfer): New function.
8881 (handle_query): Use handle_qxfer.
8882
493e2a69
MS		 88832011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
8884
8885 * gdbreplay.c: Shorten lines of >= 80 columns.
8886 * linux-low.c: Ditto.
8887 * linux-ppc-low.c: Ditto.
8888 * linux-s390-low.c: Ditto.
8889 * linux-sparc-low.c: Ditto.
8890 * linux-x86-low.c: Ditto.
8891 * linux-xtensa-low.c: Ditto.
8892 * mem-break.c: Ditto.
8893 * nto-low.c: Ditto.
8894 * regcache.h: Ditto.
8895 * remote-utils.c: Ditto.
8896 * server.c: Ditto.
8897 * server.h: Ditto.
8898 * thread-db.c: Ditto.
8899 * tracepoint.c: Ditto.
8900 * utils.c: Ditto.
8901 * win32-low.h: Ditto.
8902
44944448
JB		 89032011-01-05 Joel Brobecker <brobecker@adacore.com>
8904
8905 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
8906 update.
8907
71ce852c
JB		 89082011-01-01 Joel Brobecker <brobecker@adacore.com>
8909
8910 * server.c (gdbserver_version): Update copyright year in version
8911 output.
8912 * gdbreplay.c (gdbreplay_version): Ditto.
8913
eb826dc6
MF		 89142010-12-29 Jie Zhang <jie.zhang@analog.com>
8915
8916 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
8917 * linux-bfin-low.c: New file.
8918 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
8919 PT_DATA_ADDR for BFIN targets.
8920 * Makefile.in (SFILES): Add linux-bfin-low.c.
8921 (clean): Remove reg-bfin.c.
8922 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
8923 * README: Mention supported Blackfin targets.
8924
39ab222a
MF		 89252010-12-23 Mike Frysinger <vapier@gentoo.org>
8926
8927 * .gitignore: New file.
8928
a1f2ce7d
MF		 89292010-11-16 Mike Frysinger <vapier@gentoo.org>
8930
8931 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
8932
f474844c
JZ		 89332010-10-22 Jie Zhang <jie@codesourcery.com>
8934
8935 * Makefile.in: Add FLAGS_TO_PASS variable.
8936 (install): Remove dependency of install-only and recursively
8937 invoke make for install-only.
8938
f1048712
DE		 89392010-10-04 Doug Evans <dje@google.com>
8940
8941 * Makefile.in (uninstall): Use $(DESTDIR).
8942
b53a1623
PA		 89432010-09-24 Pedro Alves <pedro@codesourcery.com>
8944
e6ee044d
PA		 8945 PR gdb/11842
8946
b53a1623
PA		 8947 * linux-x86-low.c (compat_siginfo_from_siginfo)
8948 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
8949 si_code is < 0. Check for si_code == SI_TIMER before checking for
8950 si_code < 0.
8951
fa1bd1e4
JB		 89522010-09-13 Joel Brobecker <brobecker@adacore.com>
8953
8954 * lynx-i386-low.c: New file.
8955 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
8956
47fac8f8
JB		 89572010-09-13 Joel Brobecker <brobecker@adacore.com>
8958
8959 * lynx-low.c (ptrace_request_to_str): Remove handling for
8960 request values that have been removed in LynxOS 5.x.
8961
1adfc54d
JB		 89622010-09-13 Joel Brobecker <brobecker@adacore.com>
8963
8964 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
8965 <ptrace.h>
8966
c2a66c29
NS		 89672010-09-09 Nathan Sidwell <nathan@codesourcery.com>
8968
8969 * configure.ac: Add --enable-inprocess-agent option.
8970 * configure: Rebuilt.
8971
32fcada3
YQ		 89722010-09-06 Yao Qi <yao@codesourcery.com>
8973
8974 * linux-low.c (linux_kill): Remove unused variable.
8975 (linux_stabilize_threads): Likewise.
8976 * server.c (start_inferior): Likewise.
8977 (queue_stop_reply_callback): Likewise.
8978 * tracepoint.c (do_action_at_tracepoint): Likewise.
8979
0cccb683
YQ		 89802010-09-06 Yao Qi <yao@codesourcery.com>
8981
8982 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
8983 on return.
8984
423ec54c
JK		 89852010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
8986
8987 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
8988
12ac6819
PA		 89892010-09-06 Pedro Alves <pedro@codesourcery.com>
8990
8991 * Makefile.in (install-only): Replace $IPA_DEPFILES with
8992 "$(IPA_DEPFILES)".
8993
8ed54b31
JB		 89942010-09-01 Joel Brobecker <brobecker@adacore.com>
8995
8996 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
8997 gdbserver/lynx-ppc-low.c: New files.
8998 * Makefile.in (lynx_low_h): New variable.
8999 (lynx-low.o, lynx-ppc-low.o): New rules.
9000 * configure.ac: On LynxOS, link with -lnetinet.
9001 * configure.srv: Add handling of powerpc-*-lynxos* targets.
9002 * configure: regenerate.
9003
bb0116a4
JB		 90042010-09-01 Joel Brobecker <brobecker@adacore.com>
9005
9006 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
9007 * configure.ac: Add check for vasprintf and vsnprintf.
9008 * configure, config.in: Regenerate.
9009 * server.h (vasprintf, vsnprintf): Add conditional declarations.
9010
a778ab81 90112010-09-01 Joel Brobecker <brobecker@adacore.com>
9012
9013 * gdbreplay.c: Move include of alloca.h up, next to include of
9014 malloc.h.
9015 * server.h: Add include of malloc.h.
9016 * mem-break.c: Remove include of malloc.h.
9017 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
9018
8b034a19 90192010-09-01 Joel Brobecker <brobecker@adacore.com>
9020
9021 * Makefile.in (memmem.o): Build with -Wno-error.
9022
90232010-09-01 Joel Brobecker <brobecker@adacore.com>
9024
9025 * utils.c (xsnprintf): Make non-static.
9026 * server.h: Add xsnprintf declaration.
9027 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
9028 replace calls to snprintf by calls to xsnprintf throughout.
9029
90302010-09-01 Joel Brobecker <brobecker@adacore.com>
9031
9032 * configure.ac: Add configure check for alloca.
9033 * configure, config.in: Regenerate.
9034 * server.h: Include alloca.h if it exists.
9035 * gdbreplay.c: Include alloca.h if it exists.
9036
1a981360
PA		 90372010-08-28 Pedro Alves <pedro@codesourcery.com>
9038
9039 * linux-low.c (__SIGRTMIN): Define if not already defined.
9040 (linux_create_inferior): Check for __ANDROID__ rather than
9041 __SIGRTMIN.
9042 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
9043 are already deferred.
9044 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
9045 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
9046 stopped and already has a pending signal to report.
9047 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
9048 a pending signal to report or is moving out of a jump pad.
9049 (linux_init_signals): Check for __ANDROID__ rather than
9050 __SIGRTMIN.
9051
b4d51a55
PA		 90522010-08-28 Pedro Alves <pedro@codesourcery.com>
9053
9054 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
9055 debug_threads check. Avoid a linear search when not doing debug
9056 output.
9057
ec48365d
PA		 90582010-08-27 Pedro Alves <pedro@codesourcery.com>
9059
9060 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
9061 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
9062 (struct file_handler) <fd>: Change type to gdb_fildes_t.
9063 (process_event): Change local fd's type to gdb_fildes_t.
9064 (create_file_handler): Adjust prototype.
9065 (delete_file_handler): Adjust prototype.
9066 (handle_file_event): Adjust prototype. Use pfildes.
9067 (create_file_event): Adjsut prototype.
9068 * remote-utils.c (remote_desc, listen_desc): Change type to
9069 gdb_fildes_t.
9070 * server.h: New gdb_fildes_t typedef.
9071 [USE_WIN32API]: Include winsock2.h.
9072 (delete_file_handler, add_file_handler): Adjust prototypes.
9073 (pfildes): Declare.
9074 * utils.c (pfildes): New.
9075
854d88f0
PA		 90762010-08-27 Pedro Alves <pedro@codesourcery.com>
9077
9078 * configure.ac (build_warnings): Add -Wno-char-subscripts.
9079 * configure: Regenerate.
9080
0146f85b
PA		 90812010-08-27 Pedro Alves <pedro@codesourcery.com>
9082
9083 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
9084 (linux_done_accessing_memory): ... this.
9085 (linux_target_ops): Adjust.
9086 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
9087 * nto-low.c (nto_target_ops): Adjust comment.
9088 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
9089 * spu-low.c (spu_target_ops): Adjust comment.
9090 * target.h (target_ops): Rename unprepare_to_access_memory field
9091 to done_accessing_memory.
9092 (unprepare_to_access_memory): Rename to ...
9093 (done_accessing_memory): ... this.
9094
90d74c30
PA		 90952010-08-26 Pedro Alves <pedro@codesourcery.com>
9096
9097 * linux-low.c (linux_prepare_to_access_memory): New.
9098 (linux_unprepare_to_access_memory): New.
9099 (linux_target_ops): Install them.
9100 * server.c (read_memory): Rename to ...
9101 (gdb_read_memory): ... this. Use
9102 prepare_to_access_memory/prepare_to_access_memory.
9103 (write_memory): Rename to ...
9104 (gdb_write_memory): ... this. Use
9105 prepare_to_access_memory/prepare_to_access_memory.
9106 (handle_search_memory_1): Adjust.
9107 (process_serial_event): Adjust.
9108 * target.h (struct target_ops): New fields
9109 prepare_to_access_memory and unprepare_to_access_memory.
9110 (prepare_to_access_memory, unprepare_to_access_memory): New.
9111 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
9112 prepare_to_access_memory/prepare_to_access_memory.
9113 * nto-low.c (nto_target_ops): Adjust.
9114 * spu-low.c (spu_target_ops): Adjust.
9115 * win32-low.c (win32_target_ops): Adjust.
9116
fd467969
PA		 91172010-08-26 Pedro Alves <pedro@codesourcery.com>
9118
9119 * Makefile.in (WARN_CFLAGS): Get it from configure.
9120 (WERROR_CFLAGS): New.
9121 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
9122 * configure.ac: Introduce --enable-werror, which adds -Werror to
9123 the compiler command line. Enabled by default. Disable with
9124 --disable-werror. Add -Wdeclaration-after-statement
9125 Wpointer-arith and -Wformat-nonliteral to warning flags.
9126 * configure: Regenerate.
9127
331e2f5f
PA		 91282010-08-26 Pedro Alves <pedro@codesourcery.com>
9129
9130 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
9131
e581f2b4
PA		 91322010-08-26 Pedro Alves <pedro@codesourcery.com>
9133
9134 * gdbreplay.c (remote_error): New.
9135 (gdbchar): New.
9136 (expect): Use gdbchar. Check for error reading from GDB.
9137 Clarify sync error output.
9138 (play): Check for errors writing to GDB.
9139 * linux-low.c (sigchld_handler): Really ignore `write' errors.
9140 * remote-utils.c (getpkt): Check for errors writing to the remote
9141 descriptor.
9142
3c11dd79
PA		 91432010-08-25 Pedro Alves <pedro@codesourcery.com>
9144
9145 * linux-low.c (linux_wait_1): Move non-debugging code out of
9146 `debug_threads' control.
9147
d20a8ad9
PA		 91482010-08-25 Pedro Alves <pedro@codesourcery.com>
9149
9150 * linux-low.c (linux_wait_1): Don't set last_status here.
9151 * server.c (push_event, queue_stop_reply_callback): Assert we're
9152 not pushing a TARGET_WAITKIND_IGNORE event.
9153 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
9154 (myresume, handle_target_event): Set the thread's last_resume_kind
9155 and last_status from the target returned status.
9156
964e4306
PA		 91572010-08-25 Pedro Alves <pedro@codesourcery.com>
9158
9159 PR threads/10729
9160
9161 * linux-x86-low.c (update_debug_registers_callback): New.
9162 (i386_dr_low_set_addr): Use it.
9163 (i386_dr_low_get_addr): New.
9164 (i386_dr_low_set_control): Use update_debug_registers_callback.
9165 (i386_dr_low_get_control): New.
9166 (i386_dr_low_get_status): Adjust.
9167 * linux-low.c (linux_stop_lwp): New.
9168 * linux-low.h (linux_stop_lwp): Declare.
9169
9170 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
9171 argument instead of a i386_debug_reg_state.
9172 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
9173 a i386_debug_reg_state.
9174 (i386_insert_aligned_watchpoint): Adjust.
9175 (i386_remove_aligned_watchpoint): Adjust.
9176 (i386_low_stopped_data_address): Read the debug registers from the
9177 inferior instead of from the mirrors.
9178 * i386-low.h (struct i386_debug_reg_state): Extend comment.
9179 (i386_dr_low_get_addr): Declare.
9180 (i386_dr_low_get_control): Declare.
9181 (i386_dr_low_get_status): Change prototype.
9182
9183 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
9184 (i386_dr_low_get_addr): New.
9185 (i386_dr_low_get_control): New.
9186 (i386_dr_low_get_status): Adjust prototype. Return
9187 dr_status_mirror.
9188 (i386_initial_stuff): Clear dr_status_mirror and
9189 dr_control_mirror.
9190 (i386_get_thread_context): Adjust.
9191 (i386_set_thread_context): Adjust.
9192 (i386_thread_added): Adjust.
9193
5f21a75b
PA		 91942010-08-24 Pedro Alves <pedro@codesourcery.com>
9195
9196 * linux-low.h (linux_thread_area): Delete declaration.
9197
3e4c1235
TS		 91982010-08-11 Thomas Schwinge <thomas@codesourcery.com>
9199
9200 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
9201 after its termination.
9202
1971b033
PA		 92032010-08-09 Pedro Alves <pedro@codesourcery.com>
9204
9205 * linux-low.c (gdb_wants_lwp_stopped): Delete.
9206 (gdb_wants_all_stopped): Delete.
9207 (linux_wait_1): Don't call them.
9208 * server.c (handle_v_cont): Tag all threads as want-stopped.
9209 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
9210 stopped as "client-wants-stopped".
9211
310444ac
PA		 92122010-07-31 Pedro Alves <pedro@codesourcery.com>
9213
9214 * Makefile.in (signals_h): New.
9215 (server_h): Depend on it.
9216 (server.o): Don't depend on $(signals_def).
9217 (signals.o): Depend on $(signals_def).
9218
a19cae16
JK		 92192010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
9220
9221 * Makefile.in (signals_def): New.
9222 (server_h): Append include/gdb/signals.h and signals_def.
9223 (server.o): Append signals_def.
9224
30d50328
JK		 92252010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
9226
9227 * server.c (handle_target_event): Use target_signal_to_host for
9228 resume_info.sig initialization.
9229 * target.h (struct thread_resume) <sig>: New comment.
9230
5c3216e2
OS		 92312010-07-20 Ozkan Sezer <sezeroz@gmail.com>
9232
c6f46ca0
OS		 9233 * server.c (handle_query): strcpy() the returned string from paddress()
9234 instead of sprintf().
5c3216e2
OS		 9235 * utils.c (paddress): Return phex_nz().
9236
6bd31874
JB		 92372010-07-07 Joel Brobecker <brobecker@adacore.com>
9238
9239 * server.c (handle_v_cont): Call mourn_inferior if process
9240 just exited.
9241 (myresume): Likewise.
9242
0fb4aa4b
PA		 92432010-07-01 Pedro Alves <pedro@codesourcery.com>
9244
9245 Static tracepoints, and integration with UST.
9246
9247 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
9248 * mem-break.c (uninsert_all_breakpoints)
9249 (reinsert_all_breakpoints): New.
9250 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
9251 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
9252 (gdb_agent_ust_loaded, helper_thread_id)
9253 (gdb_agent_helper_thread_id): New macros.
9254 (struct ipa_sym_addresses): Add addr_ust_loaded,
9255 addr_helper_thread_id, addr_cmd_buf.
9256 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
9257 (in_process_agent_loaded_ust): New.
9258 (write_e_ust_not_loaded): New.
9259 (maybe_write_ipa_ust_not_loaded): New.
9260 (struct collect_static_trace_data_action): New.
9261 (enum tracepoint_type) <static_tracepoint>: New.
9262 (struct tracepoint) <handle>: Mention static tracepoints.
9263 (struct static_tracepoint_ctx): New.
9264 (CMD_BUF_SIZE): New.
9265 (add_tracepoint_action): Handle static tracepoint actions.
9266 (unprobe_marker_at): New.
9267 (clear_installed_tracepoints): Handle static tracepoints.
9268 (cmd_qtdp): Handle static tracepoints.
9269 (probe_marker_at): New.
9270 (cmd_qtstart): Handle static tracepoints.
9271 (response_tracepoint): Handle static tracepoints.
9272 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
9273 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
9274 (get_context_regcache): Handle static tracepoints.
9275 (do_action_at_tracepoint): Handle static tracepoint actions.
9276 (traceframe_find_block_type): Handle static trace data blocks.
9277 (traceframe_read_sdata): New.
9278 (download_tracepoints): Download static tracepoint actions.
9279 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
9280 (GDB_PROBE_NAME): New.
9281 (ust_ops): New.
9282 (GET_UST_SYM): New.
9283 (USTF): New.
9284 (dlsym_ust): New.
9285 (ust_marker_to_static_tracepoint): New.
9286 (gdb_probe): New.
9287 (collect_ust_data_at_tracepoint): New.
9288 (gdb_ust_probe): New.
9289 (UNIX_PATH_MAX, SOCK_DIR): New.
9290 (gdb_ust_connect_sync_socket): New.
9291 (resume_thread, stop_thread): New.
9292 (run_inferior_command): New.
9293 (init_named_socket): New.
9294 (gdb_ust_socket_init): New.
9295 (cstr_to_hexstr): New.
9296 (next_st): New.
9297 (first_marker, next_marker): New.
9298 (response_ust_marker): New.
9299 (cmd_qtfstm, cmd_qtsstm): New.
9300 (unprobe_marker_at, probe_marker_at): New.
9301 (cmd_qtstmat, gdb_ust_thread): New.
9302 (gdb_ust_init): New.
9303 (initialize_tracepoint_ftlib): Call gdb_ust_init.
9304 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
9305 (ST_REGENTRY): New.
9306 (x86_64_st_collect_regmap): New.
9307 (X86_64_NUM_ST_COLLECT_GREGS): New.
9308 (AMD64_RIP_REGNUM): New.
9309 (supply_static_tracepoint_registers): New.
9310 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
9311 (ST_REGENTRY): New.
9312 (i386_st_collect_regmap): New.
9313 (i386_NUM_ST_COLLECT_GREGS): New.
9314 (supply_static_tracepoint_registers): New.
9315 * server.c (handle_query): Handle qXfer:statictrace:read.
9316 <qSupported>: Report support for StaticTracepoints, and
9317 qXfer:statictrace:read features.
9318 * server.h (traceframe_read_sdata)
9319 (supply_static_tracepoint_registers): Declare.
9320 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
9321 (unpack_varlen_hex): Include in IPA build.
9322 * Makefile.in (ustlibs, ustinc): New.
9323 (IPA_OBJS): Add remote-utils-ipa.o.
9324 ($(IPA_LIB)): Link -ldl and -lpthread.
9325 (UST_CFLAGS): New.
9326 (IPAGENT_CFLAGS): Add UST_CFLAGS.
9327 * config.in, configure: Regenerate.
9328
9e4344e5
PA		 93292010-06-20 Ian Lance Taylor <iant@google.com>
9330 Pedro Alves <pedro@codesourcery.com>
9331
9332 * linux-x86-low.c (always_true): Delete.
9333 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
9334 trying to fool the compiler with always_true.
9335
c6beb2cb
PA		 93362010-06-20 Pedro Alves <pedro@codesourcery.com>
9337
9338 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
9339 conditions in gdbserver.
9340
d2ed6730
UW		 93412010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
9342
9343 * spu-low.c (spu_read_memory): Wrap around local store limit.
9344 (spu_write_memory): Likewise.
9345
4e29fb54
PA		 93462010-06-15 Pedro Alves <pedro@codesourcery.com>
9347
9348 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
9349 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
9350 LONGEST uses.
9351 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
9352 uses.
9353 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
9354 uses with LONGEST uses.
9355
6a271cae
PA		 93562010-06-14 Stan Shebs <stan@codesourcery.com>
9357 Pedro Alves <pedro@codesourcery.com>
9358
9359 Bytecode compiler.
9360
9361 * linux-x86-low.c: Include limits.h.
9362 (add_insns): New.
9363 (always_true): New.
9364 (EMIT_ASM): New.
9365 (EMIT_ASM32): New.
9366 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
9367 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
9368 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
9369 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
9370 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
9371 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
9372 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
9373 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
9374 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
9375 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
9376 (amd64_emit_void_call_2): New.
9377 (amd64_emit_ops): New.
9378 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
9379 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
9380 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
9381 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
9382 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
9383 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
9384 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
9385 (i386_emit_call, i386_emit_reg, i386_emit_pop)
9386 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
9387 (i386_emit_stack_adjust, i386_emit_int_call_1)
9388 (i386_emit_void_call_2): New.
9389 (i386_emit_ops): New.
9390 (x86_emit_ops): New.
9391 (the_low_target): Install x86_emit_ops.
9392 * server.h (struct emit_ops): New.
9393 (get_raw_reg_func_addr): Declare.
9394 (current_insn_ptr, emit_error): Declare.
9395 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
9396 (set_trace_state_variable_value): New defines.
9397 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
9398 addr_get_trace_state_variable_value and
9399 addr_set_trace_state_variable_value.
9400 (symbol_list): New fields for get_raw_reg,
9401 get_trace_state_variable_value and set_trace_state_variable_value.
9402 (condfn): New typedef.
9403 (struct tracepoint): New field `compiled_cond'.
9404 (do_action_at_tracepoint): Clear compiled_cond.
9405 (get_trace_state_variable_value, set_trace_state_variable_value):
9406 Export in the IPA.
9407 (condition_true_at_tracepoint): If there's a compiled condition,
9408 run that.
9409 (current_insn_ptr, emit_error): New globals.
9410 (struct bytecode_address): New.
9411 (get_raw_reg_func_addr): New.
9412 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
9413 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
9414 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
9415 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
9416 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
9417 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
9418 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
9419 (compile_tracepoint_condition, compile_bytecodes): New.
9420 * target.h (emit_ops): Forward declare.
9421 (struct target_ops): New field emit_ops.
9422 (target_emit_ops): New.
9423 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
9424 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
9425 * linux-low.c (linux_emit_ops): New.
9426 (linux_target_ops): Install it.
9427 * linux-low.h (struct linux_target_ops): New field emit_ops.
9428
92b72907
UW		 94292010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
9430
9431 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
9432 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
9433
fa593d66
PA		 94342010-06-01 Pedro Alves <pedro@codesourcery.com>
9435 Stan Shebs <stan@codesourcery.com>
9436
9437 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
9438 (all): Depend on $(extra_libraries).
9439 (install-only): Install the IPA.
9440 (IPA_OBJS, IPA_LIB): New.
9441 (clean): Remove the IPA lib.
9442 (IPAGENT_CFLAGS): New.
9443 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
9444 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
9445 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
9446 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
9447 * configure.ac: Check for atomic builtins support in the compiler.
9448 (IPA_DEPFILES, extra_libraries): Define.
9449 * configure.srv (ipa_obj): Add description.
9450 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
9451 (i[34567]86-*-linux*): Set ipa_obj.
9452 (x86_64-*-linux*): Set ipa_obj.
9453 * linux-low.c (stabilizing_threads): New.
9454 (supports_fast_tracepoints): New.
9455 (linux_detach): Stabilize threads before detaching.
9456 (handle_tracepoints): Handle internal tracing breakpoints. Assert
9457 the lwp is either not stabilizing, or is moving out of a jump pad.
9458 (linux_fast_tracepoint_collecting): New.
9459 (maybe_move_out_of_jump_pad): New.
9460 (enqueue_one_deferred_signal): New.
9461 (dequeue_one_deferred_signal): New.
9462 (linux_wait_for_event_1): If moving out of a jump pad, defer
9463 pending signals to later.
9464 (linux_stabilize_threads): New.
9465 (linux_wait_1): Check if threads need moving out of jump pads, and
9466 do it if so.
9467 (stuck_in_jump_pad_callback): New.
9468 (move_out_of_jump_pad_callback): New.
9469 (lwp_running): New.
9470 (linux_resume_one_lwp): Handle moving out of jump pads.
9471 (linux_set_resume_request): Dequeue deferred signals.
9472 (need_step_over_p): Also step over fast tracepoint jumps.
9473 (start_step_over): Also uninsert fast tracepoint jumps.
9474 (finish_step_over): Also reinsert fast tracepoint jumps.
9475 (linux_install_fast_tracepoint_jump): New.
9476 (linux_target_ops): Install linux_stabilize_threads and
9477 linux_install_fast_tracepoint_jump_pad.
9478 * linux-low.h (linux_target_ops) <get_thread_area,
9479 install_fast_tracepoint_jump_pad>: New fields.
9480 (struct lwp_info) <collecting_fast_tracepoint,
9481 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
9482 (linux_get_thread_area): Declare.
9483 * linux-x86-low.c (jump_insn): New.
9484 (x86_get_thread_area): New.
9485 (append_insns): New.
9486 (push_opcode): New.
9487 (amd64_install_fast_tracepoint_jump_pad): New.
9488 (i386_install_fast_tracepoint_jump_pad): New.
9489 (x86_install_fast_tracepoint_jump_pad): New.
9490 (the_low_target): Install x86_get_thread_area and
9491 x86_install_fast_tracepoint_jump_pad.
9492 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
9493 (struct fast_tracepoint_jump): New.
9494 (fast_tracepoint_jump_insn): New.
9495 (fast_tracepoint_jump_shadow): New.
9496 (find_fast_tracepoint_jump_at): New.
9497 (fast_tracepoint_jump_here): New.
9498 (delete_fast_tracepoint_jump): New.
9499 (set_fast_tracepoint_jump): New.
9500 (uninsert_fast_tracepoint_jumps_at): New.
9501 (reinsert_fast_tracepoint_jumps_at): New.
9502 (set_breakpoint_at): Use write_inferior_memory.
9503 (uninsert_raw_breakpoint): Use write_inferior_memory.
9504 (check_mem_read): Mask out fast tracepoint jumps.
9505 (check_mem_write): Mask out fast tracepoint jumps.
9506 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
9507 (set_fast_tracepoint_jump): Declare.
9508 (delete_fast_tracepoint_jump)
9509 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
9510 (reinsert_fast_tracepoint_jumps_at): Declare.
9511 * regcache.c: Don't compile many functions when building the
9512 in-process agent library.
9513 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
9514 the register buffer in the heap.
9515 (free_register_cache): If the register buffer isn't owned by the
9516 regcache, don't free it.
9517 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
9518 pre-existing register caches.
9519 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
9520 type.
9521 (convert_ascii_to_int): : Constify `from' parameter type.
9522 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
9523 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
9524 the needed buffer in-place.
9525 (relocate_instruction): New.
9526 * server.c (handle_query) <qSymbols>: If the target supports
9527 tracepoints, give it a chance of looking up symbols. Report
9528 support for fast tracepoints.
9529 (handle_status): Stabilize threads.
9530 (process_serial_event): Adjust.
9531 * server.h (struct fast_tracepoint_jump): Forward declare.
9532 (struct process_info) <fast_tracepoint_jumps>: New field.
9533 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
9534 (decode_X_packet, decode_M_packet): Adjust.
9535 (relocate_instruction): Declare.
9536 (in_process_agent_loaded): Declare.
9537 (tracepoint_look_up_symbols): Declare.
9538 (struct fast_tpoint_collect_status): Declare.
9539 (fast_tracepoint_collecting): Declare.
9540 (force_unlock_trace_buffer): Declare.
9541 (handle_tracepoint_bkpts): Declare.
9542 (initialize_low_tracepoint)
9543 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
9544 * target.h (struct target_ops) <stabilize_threads,
9545 install_fast_tracepoint_jump_pad>: New fields.
9546 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
9547 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
9548 [HAVE_STDINT_H]: Include stdint.h.
9549 (trace_debug_1): Rename to ...
9550 (trace_vdebug): ... this.
9551 (trace_debug): Rename to ...
9552 (trace_debug_1): ... this. Add `level' parameter.
9553 (trace_debug): New.
9554 (ATTR_USED, ATTR_NOINLINE): New.
9555 (IP_AGENT_EXPORT): New.
9556 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
9557 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
9558 (about_to_request_buffer_space, trace_buffer_is_full)
9559 (stopping_tracepoint, expr_eval_result, error_tracepoint)
9560 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
9561 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
9562 (traceframe_write_count, traceframes_created)
9563 (trace_state_variables)
9564 New renaming defines.
9565 (struct ipa_sym_addresses): New.
9566 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
9567 (symbol_list): New.
9568 (ipa_sym_addrs): New.
9569 (all_tracepoint_symbols_looked_up): New.
9570 (in_process_agent_loaded): New.
9571 (write_e_ipa_not_loaded): New.
9572 (maybe_write_ipa_not_loaded): New.
9573 (tracepoint_look_up_symbols): New.
9574 (debug_threads) [IN_PROCESS_AGENT]: New.
9575 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
9576 (UNKNOWN_SIDE_EFFECTS): New.
9577 (stop_tracing): New.
9578 (flush_trace_buffer): New.
9579 (stop_tracing_bkpt): New.
9580 (flush_trace_buffer_bkpt): New.
9581 (read_inferior_integer): New.
9582 (read_inferior_uinteger): New.
9583 (read_inferior_data_pointer): New.
9584 (write_inferior_data_pointer): New.
9585 (write_inferior_integer): New.
9586 (write_inferior_uinteger): New.
9587 (struct collect_static_trace_data_action): Delete.
9588 (enum tracepoint_type): New.
9589 (struct tracepoint) <type>: New field `type'.
43aaf8b6
PA		 9590 <actions_str, step_actions, step_actions_str>: Only include in
9591 GDBserver.
fa593d66
PA		 9592 <orig_size, obj_addr_on_target, adjusted_insn_addr>
9593 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
9594 (tracepoints): Use IP_AGENT_EXPORT.
9595 (last_tracepoint): Don't include in the IPA.
9596 (stopping_tracepoint): Use IP_AGENT_EXPORT.
9597 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
9598 (alloced_trace_state_variables): New.
9599 (trace_state_variables): Use IP_AGENT_EXPORT.
9600 (traceframe_t): Delete unused variable.
9601 (circular_trace_buffer): Don't include in the IPA.
9602 (trace_buffer_start): Delete.
9603 (struct trace_buffer_control): New.
9604 (trace_buffer_free): Delete.
9605 (struct ipa_trace_buffer_control): New.
9606 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
9607 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
9608 New.
9609 (trace_buffer_ctrl): New.
9610 (TRACE_BUFFER_CTRL_CURR): New.
9611 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
9612 Reimplement as macros.
9613 (trace_buffer_wrap): Delete.
9614 (traceframe_write_count, traceframe_read_count)
9615 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
9616 (struct tracepoint_hit_ctx) <type>: New field.
9617 (struct fast_tracepoint_ctx): New.
9618 (memory_barrier): New.
9619 (cmpxchg): New.
9620 (record_tracepoint_error): Update atomically in the IPA.
9621 (clear_inferior_trace_buffer): New.
9622 (about_to_request_buffer_space): New.
9623 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
9624 updating the same buffer.
9625 (add_tracepoint): Default the tracepoint's type to trap
9626 tracepoint, and orig_size to -1.
9627 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
9628 internal variables.
9629 (create_trace_state_variable): New parameter `gdb'. Handle it.
9630 (clear_installed_tracepoints): Clear fast tracepoint jumps.
9631 (cmd_qtdp): Handle fast tracepoints.
9632 (cmd_qtdv): Adjust.
9633 (max_jump_pad_size): New.
9634 (gdb_jump_pad_head): New.
9635 (get_jump_space_head): New.
9636 (claim_jump_space): New.
9637 (sort_tracepoints): New.
9638 (MAX_JUMP_SIZE): New.
9639 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
9640 IPA.
9641 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
9642 support. Upload fast traceframes, and delete internal IPA
9643 breakpoints.
9644 (stop_tracing_handler): New.
9645 (flush_trace_buffer_handler): New.
9646 (cmd_qtstop): Upload fast tracepoints.
9647 (response_tracepoint): Handle fast tracepoints.
9648 (tracepoint_finished_step): Upload fast traceframes. Set the
9649 tracepoint hit context's tracepoint type.
9650 (handle_tracepoint_bkpts): New.
9651 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
9652 type. Add comment about fast tracepoints.
9653 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
9654 non-existing action_str field.
9655 (get_context_regcache): Handle fast tracepoints.
9656 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
9657 to the regcache.
9658 (fast_tracepoint_from_jump_pad_address): New.
9659 (fast_tracepoint_from_ipa_tpoint_address): New.
9660 (collecting_t): New.
9661 (force_unlock_trace_buffer): New.
9662 (fast_tracepoint_collecting): New.
9663 (collecting): New.
9664 (gdb_collect): New.
9665 (write_inferior_data_ptr): New.
9666 (target_tp_heap): New.
9667 (target_malloc): New.
9668 (download_agent_expr): New.
9669 (UALIGN): New.
9670 (download_tracepoints): New.
9671 (download_trace_state_variables): New.
9672 (upload_fast_traceframes): New.
9673 (IPA_FIRST_TRACEFRAME): New.
9674 (IPA_NEXT_TRACEFRAME_1): New.
9675 (IPA_NEXT_TRACEFRAME): New.
9676 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
9677 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
9678 (gdb_jump_pad_buffer_end): New.
9679 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
9680 (initialize_tracepoint): Adjust.
9681 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
9682 buffer. Initialize the low module.
9683 * utils.c (PREFIX, TOOLNAME): New.
9684 (malloc_failure): Use PREFIX.
9685 (error): In the IPA, an error causes an exit.
9686 (fatal, warning): Use PREFIX.
9687 (internal_error): Use TOOLNAME.
9688 (NUMCELLS): Increase to 10.
9689 * configure, config.in: Regenerate.
9690
d149dd1d
PA		 96912010-06-01 Pedro Alves <pedro@codesourcery.com>
9692
9693 * server.c (handle_query) <qSupported>: Do two passes over the
9694 qSupported string to avoid nesting strtok.
9695
f6528abd
JK		 96962010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9697
9698 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
9699 (CDEPS): New.
9700 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
9701 -Wl,--dynamic-list.
9702 * configure: Regenerate.
9703 * proc-service.list: New.
9704
ca2a87a0
JK		 97052010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9706
9707 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
9708 New comment.
9709
363a6e9f
OS		 97102010-05-26 Ozkan Sezer <sezeroz@gmail.com>
9711
9712 * gdbreplay.c (remote_open): Check error return from socket() call by
9713 its equality to -1 not by it being negative.
9714 * remote-utils.c (remote_open): Likewise.
9715
d23b6cb1
PA		 97162010-05-23 Pedro Alves <pedro@codesourcery.com>
9717
9718 * config.h: Regenerate.
9719
28d3cf85
MK		 97202010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
9721
9722 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
9723 doesn't provide PTRACE_GET_THREAD_AREA.
9724
fea36a59
MK		 97252010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
9726
9727 * linux-m68k-low.c: Include <asm/ptrace.h>
9728 (ps_get_thread_area): Implement.
9729
24b066ba
DE		 97302010-05-03 Doug Evans <dje@google.com>
9731
9732 * event-loop.c (struct callback_event): New struct.
9733 (callback_list): New global.
9734 (append_callback_event, delete_callback_event): New functions.
9735 (process_callback): New function.
9736 (start_event_loop): Call it.
9737 * remote-utils.c (NOT_SCHEDULED): Define.
9738 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
9739 moved out of readchar.
9740 (readchar): Rewrite. Call reschedule before returning.
9741 (reset_readchar): New function.
9742 (remote_close): Call it.
9743 (process_remaining, reschedule): New functions.
9744 * server.h (callback_handler_func): New typedef.
9745 (append_callback_event, delete_callback_event): Declare.
9746
9836d6ea
PA		 97472010-05-03 Pedro Alves <pedro@codesourcery.com>
9748
9749 * proc-service.c (ps_pglobal_lookup): Use
9750 thread_db_look_up_one_symbol.
9751 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
9752 parameter. Use it instead of all_symbols_looked_up.
9753 * server.h (struct process_info) <all_symbols_looked_up>: Delete
9754 field.
9755 (all_symbols_looked_up): Don't declare.
9756 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
9757 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
9758 field.
9759 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
9760 Set all_symbols_looked_up here.
9761 (thread_db_look_up_one_symbol): New.
9762 (thread_db_get_tls_address): Adjust.
9763 (thread_db_load_search, try_thread_db_load_1): Always allocate the
9764 thread_db object on the heap, and tentatively set it in the
9765 process structure.
9766 (thread_db_init): Don't set all_symbols_looked_up here.
9767 * linux-low.h (thread_db_look_up_one_symbol): Declare.
9768
7984d532
PA		 97692010-05-03 Pedro Alves <pedro@codesourcery.com>
9770
9771 * linux-low.c (linux_kill, linux_detach): Adjust.
9772 (status_pending_p_callback): Remove redundant statement. Check
9773 for !TARGET_WAITIKIND_IGNORE, instead of
9774 TARGET_WAITKIND_STOPPED.
9775 (handle_tracepoints): Make sure LWP is locked. Adjust.
9776 (linux_wait_for_event_1): Adjust.
9777 (linux_cancel_breakpoints): New.
9778 (unsuspend_one_lwp): New.
9779 (unsuspend_all_lwps): New.
9780 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
9781 (send_sigstop_callback): Change return type to int, add new
9782 `except' parameter and handle it.
9783 (suspend_and_send_sigstop_callback): New.
9784 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
9785 pass them down. If SUSPEND, also increment the lwp's suspend
9786 count.
9787 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
9788 (need_step_over_p): Don't consider suspended LWPs.
9789 (start_step_over): Adjust.
9790 (proceed_one_lwp): Change return type to int, add new `except'
9791 parameter and handle it.
9792 (unsuspend_and_proceed_one_lwp): New.
9793 (proceed_all_lwps): Use find_inferior instead of
9794 for_each_inferior.
9795 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
9796 also decrement the suspend count of LWPs. Pass `except' down,
9797 instead of hacking its suspend count.
9798 (linux_pause_all): Add `freeze' parameter. Adjust.
9799 (linux_unpause_all): New.
9800 (linux_target_ops): Install linux_unpause_all.
9801 * server.c (handle_status): Adjust.
9802 * target.h (struct target_ops): New fields `unpause_all' and
9803 `cancel_breakpoints'. Add new parameter to `pause_all'.
9804 (pause_all): Add new `freeze' parameter.
9805 (unpause_all): New.
9806 (cancel_breakpoints): New.
9807 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
9808 cancel breakpoints.
9809 (cmd_qtstart): Pause threads.
9810 (stop_tracing): Pause threads, and cancel breakpoints.
9811 * win32-low.c (win32_target_ops): Adjust.
9812
e471f25b
PA		 98132010-05-03 Pedro Alves <pedro@codesourcery.com>
9814
9815 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
9816 the inferior right away from here...
9817 (linux_wait_1): ... to here, and adjust to check the thread's
9818 last_resume_kind instead of the lwp's step or stop_expected flags.
9819
1915ef4f
PA		 98202010-05-02 Pedro Alves <pedro@codesourcery.com>
9821
9822 * README: Use consistent `GDB' and `GDBserver' spellings.
9823
f9e39928
PA		 98242010-05-02 Pedro Alves <pedro@codesourcery.com>
9825
9826 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
9827 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
9828 (linux_detach_one_lwp): Assume the lwp is stopped.
9829 (any_thread_of): Delete.
9830 (linux_detach): Stop all lwps here. Don't blindly delete all
9831 breakpoints.
9832 (delete_lwp_callback): New.
9833 (linux_mourn): Delete all lwps of the process that is gone.
9834 (linux_wait_1): Don't delete the last lwp of the process here.
9835 * mem-break.h (mark_breakpoints_out): Declare.
9836 * mem-break.c (mark_breakpoints_out): New.
9837 (free_all_breakpoints): Use it.
9838 * server.c (handle_target_event): If the process is gone, mark
9839 breakpoints out.
9840 * thread-db.c (struct thread_db) <create_bp>: New field.
9841 (thread_db_enable_reporting): Fix prototype. Store a thread event
9842 breakpoint reference in the thread_db struct.
9843 (thread_db_load_search): Clear the thread_db object.
9844 (try_thread_db_load_1): Ditto.
9845 (switch_to_process): New.
9846 (disable_thread_event_reporting): Use it.
9847 (remove_thread_event_breakpoints): New.
9848 (thread_db_detach, thread_db_mourn): Use it.
9849
1e7fc18c
PA		 98502010-05-01 Pedro Alves <pedro@codesourcery.com>
9851
9852 * linux-low.c (linux_enable_event_reporting): New.
9853 (linux_wait_for_event_1, handle_extended_wait): Use it.
9854
02fc4de7
PA		 98552010-04-30 Pedro Alves <pedro@codesourcery.com>
9856
9857 * linux-low.c (linux_kill_one_lwp, linux_kill)
9858 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
9859 (send_sigstop): Take an lwp_info as parameter instead. Queue a
9860 SIGSTOP even if the LWP is stopped.
9861 (send_sigstop_callback): New.
9862 (stop_all_lwps): Use send_sigstop_callback instead.
9863 (linux_resume_one_thread): Adjust.
9864 (proceed_one_lwp): Still proceed an LWP that the client has
9865 requested to stop, if we haven't reported it as stopped yet. Make
9866 sure that LWPs the client want stopped, have a pending SIGSTOP.
9867
bc3b5632
DE		 98682010-04-26 Doug Evans <dje@google.com>
9869
ae1ada35
DE		 9870 * server.c (handle_general_set): Make static.
9871
bc3b5632
DE		 9872 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
9873 Print received char after testing for error/eof instead of before.
9874 (input_interrupt): Tweak comment.
9875
65730243
DE		 98762010-04-23 Doug Evans <dje@google.com>
9877
9878 * server.c (start_inferior): Print inferior argv if --debug.
9879
a8ae7dc0
AR		 98802010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
9881
9882 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
9883 * nto-x86-low.c: Include server.h
9884
1c07cc19
PM		 98852010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
9886
9887 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
9888 be consistent with other sources of this directory.
9889 (init_registers_amd64): Correct name of source file of this function
9890 in the comment.
9891
e0a61e09
PM		 98922010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9893
9894 * configure.srv (x86_64-*-mingw*): New configuration for Windows
9895 64-bit executables.
9896
54709339
PM		 98972010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9898
9899 * win32-i386-low.c: Add 64-bit support.
9900 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
9901 (init_registers_amd64): Declare.
9902 (mappings): Add 64-bit version of array.
9903 (init_windows_x86): New function.
9904 (the_low_target): Change init_arch field to init_windows_x86.
9905
e8f0053d
PM		 99062010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9907
9908 * win32-low.c: Adapt to support also 64-bit architecture.
9909 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
9910 (get_image_name): Use SIZE_T type for local variable `done'.
9911 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
9912 (toolhelp_get_dll_name): Idem.
9913 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
9914 Use uintptr_t typecast to avoid warning.
9915 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
9916 (handle_exception): Use phex_nz to avoid warning.
9917 (win32_wait): Remove unused local variable `process'.
9918
c481e77e
PM		 99192010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9920
9921 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
9922 `amd64-avx.o'.
9923
12ea4b69
PM		 99242010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
9925
9926 * configure.ac: Use `ws2_32' library for srv_mingw.
9927 * configure: Regenerate.
9928 * gdbreplay.c: Include winsock2.h instead of winsock.h.
9929 * remote-utils.c: Likewise.
9930
f6d1620c
L		 99312010-04-17 H.J. Lu <hongjiu.lu@intel.com>
9932
9933 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
9934 if __x86_64__ is defined.
9935
8e642873
PM		 99362010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
9937
9938 * configure: Regenerate.
9939
711e434b
PM		 99402010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
9941
9942 * server.c (handle_query): Handle 'qGetTIBAddr' query.
9943 * target.h (target_ops): New get_tib_address field.
9944 * win32-low.h (win32_thread_info): Add thread_local_base field.
9945 * win32-low.c (child_add_thread): Add tlb argument.
9946 Set thread_local_base field to TLB.
9947 (get_child_debug_event): Adapt to child_add_thread change.
9948 (win32_get_tib_address): New function.
9949 (win32_target_ops): Set get_tib_address field to
9950 win32_get_tib_address.
9951 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
9952
505106cd
PA		 99532010-04-12 Pedro Alves <pedro@codesourcery.com>
9954
505106cd
PA		 9955 * linux-low.c (linux_mourn): Also remove the process.
9956 * server.c (handle_target_event): Don't remove the process here.
9957 * nto-low.c (nto_mourn): New.
9958 (nto_target_ops): Install it.
9959 * spu-low.c (spu_mourn): New.
9960 (spu_target_ops): Install it.
9961 * win32-low.c (win32_mourn): New.
9962 (win32_target_ops): Install it.
9963
e8470a06
PA		 99642010-04-12 Pedro Alves <pedro@codesourcery.com>
9965
9966 * server.h (buffer_xml_printf): Remove redundant `;'.
9967
45ba0d02
PA		 99682010-04-12 Pedro Alves <pedro@codesourcery.com>
9969
9970 * regcache.c (set_register_cache): Invalidate regcaches before
9971 changing the register cache layout.
9972 (regcache_invalidate_one): Allow a NULL regcache.
9973 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
9974 regcaches before changing the register cache layout or the target
9975 regsets.
9976
59e04013
L		 99772010-04-12 H.J. Lu <hongjiu.lu@intel.com>
9978
9979 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
9980 variable warning on Linux/x86-64.
9981
8336d594
PA		 99822010-04-11 Pedro Alves <pedro@codesourcery.com>
9983
9984 GDBserver disconnected tracing support.
9985
9986 * linux-low.c (linux_remove_process): Delete.
9987 (add_lwp): Don't set last_resume_kind here.
9988 (linux_kill): Use `mourn'.
9989 (linux_detach): Use `thread_db_detach', and `mourn'.
9990 (linux_mourn): New.
9991 (linux_attach_lwp_1): Adjust comment.
9992 (linux_attach): last_resume_kind moved the thread_info; adjust.
9993 (status_pending_p_callback): Adjust.
9994 (linux_wait_for_event_1): Adjust.
9995 (count_events_callback, select_singlestep_lwp_callback)
9996 (select_event_lwp_callback, cancel_breakpoints_callback)
9997 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
9998 (proceed_one_lwp): Adjust.
9999 (linux_async): Add debug output.
10000 (linux_thread_stopped): New.
10001 (linux_pause_all): New.
10002 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
10003 linux_pause_all.
10004 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
10005 (thread_db_free): Delete declaration.
10006 (thread_db_detach, thread_db_mourn): Declare.
10007 * thread-db.c (thread_db_init): Use thread_db_mourn.
10008 (thread_db_free): Delete, split in two.
10009 (disable_thread_event_reporting): New.
10010 (thread_db_detach): New.
10011 (thread_db_mourn): New.
10012
10013 * server.h (struct thread_info) <last_resume_kind>: New field.
10014 <attached>: Add comment.
10015 <gdb_detached>: New field.
10016 (handler_func): Change return type to int.
10017 (handle_serial_event, handle_target_event): Ditto.
10018 (gdb_connected): Declare.
10019 (tracing): Delete.
10020 (disconnected_tracing): Declare.
10021 (stop_tracing): Declare.
10022
10023 * server.c (handle_query) <qSupported>: Report support for
10024 disconnected tracing.
10025 (queue_stop_reply_callback): Account for running threads.
10026 (gdb_wants_thread_stopped): New.
10027 (gdb_wants_all_threads_stopped): New.
10028 (gdb_reattached_process): New.
10029 (handle_status): Clear the `gdb_detached' flag of all processes.
10030 In all-stop, stop all threads.
10031 (main): Be sure to leave tfind mode. Handle disconnected tracing.
10032 (process_serial_event): If the remote connection breaks, or if an
10033 exit was forced with "monitor exit", force an event loop exit.
10034 Handle disconnected tracing on detach.
10035 (handle_serial_event): Adjust.
10036 (handle_target_event): If GDB isn't connected, forward events back
10037 to the inferior, unless the last process exited, in which case,
10038 exit gdbserver. Adjust interface.
10039
10040 * remote-utils.c (remote_open): Don't block in accept. Instead
10041 register an event loop source on the listen socket file
10042 descriptor. Refactor bits into ...
10043 (listen_desc): ... this new global.
10044 (gdb_connected): ... this new function.
10045 (enable_async_notification): ... this new function.
10046 (handle_accept_event): ... this new function.
10047 (remote_close): Clear remote_desc.
10048
10049 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
10050
10051 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
10052 New fields.
10053 (mourn_inferior): Define.
10054 (target_process_qsupported): Avoid the dangling else problem.
10055 (thread_stopped): Define.
10056 (pause_all): Define.
10057 (target_waitstatus_to_string): Declare.
10058 * target.c (target_waitstatus_to_string): New.
10059
10060 * tracepoint.c (tracing): Make extern.
10061 (disconnected_tracing): New.
10062 (stop_tracing): Make extern. Handle tracing stops due to GDB
10063 disconnecting.
10064 (cmd_qtdisconnected): New.
10065 (cmd_qtstatus): Report disconnected tracing status in trace reply.
10066 (handle_tracepoint_general_set): Handle QTDisconnected.
10067
10068 * event-loop.c (event_handler_func): Change return type to int.
10069 (process_event): Bail out if the event handler wants the event
10070 loop to stop.
10071 (handle_file_event): Ditto.
10072 (start_event_loop): Bail out if the event handler wants the event
10073 loop to stop.
10074
10075 * nto-low.c (nto_target_ops): Adjust.
10076 * spu-low.c (spu_wait): Don't remove the process here.
10077 (spu_target_ops): Adjust.
10078 * win32-low.c (win32_wait): Don't remove the process here.
10079 (win32_target_ops): Adjust.
10080
5d267c4c
PA		 100812010-04-11 Pedro Alves <pedro@codesourcery.com>
10082
10083 * regcache.c (realloc_register_cache): Invalidate inferior's
10084 regcache before recreating it.
10085
623ccd72
PA		 100862010-04-09 Pedro Alves <pedro@codesourcery.com>
10087
10088 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
10089
219f2f23
PA		 100902010-04-09 Stan Shebs <stan@codesourcery.com>
10091 Pedro Alves <pedro@codesourcery.com>
10092
10093 * server.h (LONGEST): New.
10094 (struct thread_info) <while_stepping>: New field.
10095 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
10096 Declare.
10097 (initialize_tracepoint, handle_tracepoint_general_set)
10098 (handle_tracepoint_query, tracepoint_finished_step)
10099 (tracepoint_was_hit, release_while_stepping_state_list):
10100 (current_traceframe): Declare.
10101 * server.c (handle_general_set): Handle tracepoint packets.
10102 (read_memory): New.
10103 (write_memory): New.
10104 (handle_search_memory_1): Use read_memory.
10105 (handle_query): Report support for conditional tracepoints, trace
10106 state variables, and tracepoint sources. Handle tracepoint
10107 queries.
10108 (main): Initialize the tracepoints module.
10109 (process_serial_event): Handle traceframe reads/writes.
10110
10111 * linux-low.c (handle_tracepoints): New.
10112 (linux_wait_1): Call it.
10113 (linux_resume_one_lwp): Handle while-stepping.
10114 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
10115 (linux_target_ops): Install them.
10116 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
10117 New field.
10118 * linux-x86-low.c (x86_supports_tracepoints): New.
10119 (the_low_target). Install it.
10120
10121 * mem-break.h (delete_breakpoint): Declare.
10122 * mem-break.c (delete_breakpoint): Make external.
10123
10124 * target.h (struct target_ops): Add `supports_tracepoints',
10125 `read_pc', and `write_pc' fields.
10126 (target_supports_tracepoints): Define.
10127 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
10128 (phex_nz): New.
10129
10130 * regcache.h (struct regcache) <registers_owned>: New field.
10131 (init_register_cache, regcache_cpy): Declare.
10132 (regcache_read_pc, regcache_write_pc): Declare.
10133 (register_cache_size): Declare.
10134 (supply_regblock): Declare.
10135 * regcache.c (init_register_cache): New.
10136 (new_register_cache): Use it.
10137 (regcache_cpy): New.
10138 (register_cache_size): New.
10139 (supply_regblock): New.
10140 (regcache_read_pc, regcache_write_pc): New.
889bf7c5 10141
219f2f23
PA		 10142 * tracepoint.c: New.
10143
10144 * Makefile.in (OBS): Add tracepoint.o.
10145 (tracepoint.o): New rule.
10146
3a13a53b
L		 101472010-04-08 H.J. Lu <hongjiu.lu@intel.com>
10148
10149 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
10150 (i386-mmx.o): New.
10151 (i386-mmx.c): Likewise.
10152 (i386-mmx-linux.o): Likewise.
10153 (i386-mmx-linux.c): Likewise.
10154
10155 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
10156 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
10157 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
10158 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
10159
10160 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
10161 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
10162 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
10163
1570b33e
L		 101642010-04-07 H.J. Lu <hongjiu.lu@intel.com>
10165
10166 * Makefile.in (clean): Updated.
10167 (i386-avx.o): New.
10168 (i386-avx.c): Likewise.
10169 (i386-avx-linux.o): Likewise.
10170 (i386-avx-linux.c): Likewise.
10171 (amd64-avx.o): Likewise.
10172 (amd64-avx.c): Likewise.
10173 (amd64-avx-linux.o): Likewise.
10174 (amd64-avx-linux.c): Likewise.
10175
10176 * configure.srv (srv_i386_regobj): Add i386-avx.o.
10177 (srv_i386_linux_regobj): Add i386-avx-linux.o.
10178 (srv_amd64_regobj): Add amd64-avx.o.
10179 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
10180 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
10181 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
10182 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
10183 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
10184 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
10185 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
10186
10187 * i387-fp.c: Include "i386-xstate.h".
10188 (i387_xsave): New.
10189 (i387_cache_to_xsave): Likewise.
10190 (i387_xsave_to_cache): Likewise.
10191 (x86_xcr0): Likewise.
10192
10193 * i387-fp.h (i387_cache_to_xsave): Likewise.
10194 (i387_xsave_to_cache): Likewise.
10195 (x86_xcr0): Likewise.
10196
10197 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
10198 * linux-crisv32-low.c (target_regsets): Likewise.
10199 * linux-m68k-low.c (target_regsets): Likewise.
10200 * linux-mips-low.c (target_regsets): Likewise.
10201 * linux-ppc-low.c (target_regsets): Likewise.
10202 * linux-s390-low.c (target_regsets): Likewise.
10203 * linux-sh-low.c (target_regsets): Likewise.
10204 * linux-sparc-low.c (target_regsets): Likewise.
10205 * linux-xtensa-low.c (target_regsets): Likewise.
10206
10207 * linux-low.c: Include <sys/uio.h>.
10208 (regsets_fetch_inferior_registers): Support nt_type.
10209 (regsets_store_inferior_registers): Likewise.
10210 (linux_process_qsupported): New.
10211 (linux_target_ops): Add linux_process_qsupported.
10212
10213 * linux-low.h (regset_info): Add nt_type.
10214 (linux_target_ops): Add process_qsupported.
10215
10216 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
10217 and <sys/uio.h>.
10218 (init_registers_i386_avx_linux): New.
10219 (init_registers_amd64_avx_linux): Likewise.
10220 (xmltarget_i386_linux_no_xml): Likewise.
10221 (xmltarget_amd64_linux_no_xml): Likewise.
10222 (PTRACE_GETREGSET): Likewise.
10223 (PTRACE_SETREGSET): Likewise.
10224 (x86_fill_xstateregset): Likewise.
10225 (x86_store_xstateregset): Likewise.
10226 (use_xml): Likewise.
10227 (x86_linux_update_xmltarget): Likewise.
10228 (x86_linux_process_qsupported): Likewise.
10229 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
10230 (x86_arch_setup): Don't call init_registers_amd64_linux nor
10231 init_registers_i386_linux here. Call
10232 x86_linux_update_xmltarget.
10233 (the_low_target): Add x86_linux_process_qsupported.
10234
10235 * server.c (handle_query): Call target_process_qsupported.
10236
10237 * target.h (target_ops): Add process_qsupported.
10238 (target_process_qsupported): New.
10239
fc7238bb
PA		 102402010-04-03 Pedro Alves <pedro@codesourcery.com>
10241
10242 * inferiors.c (add_thread): Set last_status kind to
10243 TARGET_WAITKIND_IGNORE.
10244 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
10245 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
10246 (linux_wait_1): Move `thread' local definition to block that uses
10247 it. Don't NULL initialize `event_child'.
10248 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
10249 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
10250 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
10251
bdabb078
PA		 102522010-04-01 Pedro Alves <pedro@codesourcery.com>
10253
10254 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
10255 an extended waitstatus, or by a watchpoint.
10256 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
10257 thread was stepping or has been stopped by a watchpoint.
10258
d3bbe7a0
PA		 102592010-04-01 Pedro Alves <pedro@codesourcery.com>
10260
10261 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
10262 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
10263 of another, then delete the previous, and validate all
10264 breakpoints.
10265 (validate_inserted_breakpoint): New.
10266 (delete_disabled_breakpoints): New.
10267 (validate_breakpoints): New.
10268 (check_mem_read): Validate breakpoints before trusting their
10269 shadow. Delete disabled breakpoints.
10270 (check_mem_write): Validate breakpoints before trusting they
10271 should be inserted. Delete disabled breakpoints.
10272 * mem-break.h (validate_breakpoints):
10273 * server.c (handle_query): Validate breakpoints when we see a
10274 qSymbol query.
10275
8b07ae33
PA		 102762010-04-01 Pedro Alves <pedro@codesourcery.com>
10277
10278 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
10279 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
10280 if we could tell there's a GDB breakpoint at stop_pc.
10281 (need_step_over_p): Don't do a step over if we find a GDB
10282 breakpoint at the resume PC.
10283
10284 * mem-break.c (struct raw_breakpoint): New.
10285 (enum bkpt_type): New type `gdb_breakpoint'.
10286 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
10287 fields. New field `raw'.
10288 (find_raw_breakpoint_at): New.
10289 (set_raw_breakpoint_at): Handle refcounting. Create a raw
10290 breakpoint instead.
10291 (set_breakpoint_at): Adjust.
10292 (delete_raw_breakpoint): New.
10293 (release_breakpoint): New.
10294 (delete_breakpoint): Rename to...
10295 (delete_breakpoint_1): ... this. Add proc parameter. Use
10296 release_breakpoint. Return ENOENT.
10297 (delete_breakpoint): Reimplement.
10298 (find_breakpoint_at): Delete.
10299 (find_gdb_breakpoint_at): New.
10300 (delete_breakpoint_at): Delete.
10301 (set_gdb_breakpoint_at): New.
10302 (delete_gdb_breakpoint_at): New.
10303 (gdb_breakpoint_here): New.
10304 (set_reinsert_breakpoint): Use release_breakpoint.
10305 (uninsert_breakpoint): Rename to ...
10306 (uninsert_raw_breakpoint): ... this.
10307 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
10308 (reinsert_raw_breakpoint): Change parameter type to
10309 raw_breakpoint.
10310 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
10311 instead.
10312 (check_breakpoints): Adjust. Use release_breakpoint.
10313 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
10314 (breakpoint_inserted_here): Ditto.
10315 (check_mem_read): Adjust to iterate over raw breakpoints instead.
10316 Don't trust the breakpoint's shadow if it is not inserted.
10317 (check_mem_write): Adjust to iterate over raw breakpoints instead.
10318 (delete_all_breakpoints): Adjust.
10319 (free_all_breakpoints): Mark all breakpoints as uninserted, and
10320 use delete_breakpoint_1.
10321
10322 * mem-break.h (breakpoints_supported): Delete declaration.
10323 (set_gdb_breakpoint_at): Declare.
10324 (gdb_breakpoint_here): Declare.
10325 (delete_breakpoint_at): Delete.
10326 (delete_gdb_breakpoint_at): Declare.
10327
10328 * server.h (struct raw_breakpoint): Forward declare.
10329 (struct process_info): New field `raw_breakpoints'.
10330
10331 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
10332 breakpoints.
10333
6bf5e0ba
PA		 103342010-03-24 Pedro Alves <pedro@codesourcery.com>
10335
10336 * linux-low.c (status_pending_p_callback): Fix comment.
10337 (linux_wait_for_event_1): Move most of the internal breakpoint
10338 handling from here...
10339 (linux_wait_1): ... to here.
10340 (count_events_callback): New.
10341 (select_singlestep_lwp_callback): New.
10342 (select_event_lwp_callback): New.
10343 (cancel_breakpoints_callback): New.
10344 (select_event_lwp): New.
10345 (linux_wait_1): Simplify internal breakpoint handling. Give equal
10346 priority to all LWPs that have had events that should be reported
10347 to the client. Cancel breakpoints when about to reporting the
10348 event to the client, not while stopping lwps. No longer cancel
10349 finished single-steps here.
10350 (cancel_finished_single_step): Delete.
10351 (cancel_finished_single_steps): Delete.
10352
414a389f
PA		 103532010-03-24 Pedro Alves <pedro@codesourcery.com>
10354
10355 * mem-break.c (enum bkpt_type): New.
10356 (struct breakpoint): New field `type'.
10357 (set_breakpoint_at): Change return type to struct breakpoint
10358 pointer. Set type to `other_breakpoint' by default.
10359 (delete_breakpoint): Rewrite, supporting more than one breakpoint
10360 in the breakpoint list.
10361 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
10362 (reinsert_breakpoint): Rename to ...
10363 (reinsert_raw_breakpoint): ... this.
10364 (reinsert_breakpoints_at): Adjust.
10365 * mem-break.h (struct breakpoint): Declare.
10366 (set_breakpoint_at): Change return type to struct breakpoint
10367 pointer.
10368
2280c721
PA		 103692010-03-24 Pedro Alves <pedro@codesourcery.com>
10370
10371 * server.c (handle_query): Assign, not compare.
10372
d50171e4
PA		 103732010-03-24 Pedro Alves <pedro@codesourcery.com>
10374
10375 Teach linux gdbserver to step-over-breakpoints.
10376
10377 * linux-low.c (can_hardware_single_step): New.
10378 (supports_breakpoints): New.
10379 (handle_extended_wait): If stopping threads, read the stop pc of
10380 the new cloned LWP.
10381 (get_pc): New.
10382 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
10383 low target doesn't support retrieving the PC.
10384 (add_lwp): Set last_resume_kind to resume_continue.
10385 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
10386 (linux_attach): Don't clear stop_expected. Set the lwp's
10387 last_resume_kind to resume_stop.
10388 (linux_detach_one_lwp): Don't check for removed breakpoints.
10389 (check_removed_breakpoint): Delete.
10390 (status_pending_p): Rename to ...
10391 (status_pending_p_callback): ... this. Don't check for removed
10392 breakpoints. Don't consider threads that are stopped from GDB's
10393 perspective.
10394 (linux_wait_for_lwp): Always read the stop_pc here.
10395 (cancel_breakpoint): New.
10396 (step_over_bkpt): New global.
10397 (linux_wait_for_event_1): Implement stepping over breakpoints.
10398 (gdb_wants_lwp_stopped): New.
10399 (gdb_wants_all_stopped): New.
10400 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
10401 single-step traps here. Store the thread's last reported target
10402 wait status.
10403 (send_sigstop): Don't clear stop_expected. Always set it,
10404 instead.
10405 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
10406 (cancel_finished_single_step): New.
10407 (cancel_finished_single_steps): New.
10408 (wait_for_sigstop): Don't cancel finished single-step traps here.
10409 (linux_resume_one_lwp): Don't check for removed breakpoints.
10410 Don't set `step' on non-hardware step archs.
10411 (linux_set_resume_request): Ignore resume_stop requests if already
10412 stopping or stopped. Set the lwp's last_resume_kind.
10413 (resume_status_pending_p): Don't check for removed breakpoints.
10414 (need_step_over_p): New.
10415 (start_step_over): New.
10416 (finish_step_over): New.
10417 (linux_resume_one_thread): Always queue a sigstop for resume_stop
10418 requests. Clear the thread's last reported target waitstatus.
10419 Don't use the `suspended' flag. Don't consider pending breakpoints.
10420 (linux_resume): Start a step-over if necessary.
10421 (proceed_one_lwp): New.
10422 (proceed_all_lwps): New.
10423 (unstop_all_lwps): New.
10424 * linux-low.h (struct lwp_info): Rewrite comment for the
10425 `suspended' flag. Add the `stop_pc' field. Delete the
10426 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
10427 Add `'last_resume_kind' and `need_step_over' fields.
10428 * inferiors.c (struct thread_info): Delete, moved elsewhere.
10429 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
10430 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
10431 (set_raw_breakpoint_at): New.
10432 (set_breakpoint_at): Rewrite to use it.
10433 (reinsert_breakpoint_handler): Delete.
10434 (set_reinsert_breakpoint): New.
10435 (reinsert_breakpoint_by_bp): Delete.
10436 (delete_reinsert_breakpoints): New.
10437 (uninsert_breakpoint): Rewrite.
10438 (uninsert_breakpoints_at): New.
10439 (reinsert_breakpoint): Rewrite.
10440 (reinsert_breakpoints_at): New.
10441 (check_breakpoints): Rewrite.
10442 (breakpoint_here): New.
10443 (breakpoint_inserted_here): New.
10444 (check_mem_read): Adjust.
10445 * mem-break.h (breakpoints_supported, breakpoint_here)
10446 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
10447 (reinsert_breakpoint_by_bp): Delete declaration.
10448 (delete_reinsert_breakpoints): Declare.
10449 (reinsert_breakpoint): Delete declaration.
10450 (reinsert_breakpoints_at): Declare.
10451 (uninsert_breakpoint): Delete declaration.
10452 (uninsert_breakpoints_at): Declare.
10453 (check_breakpoints): Adjust prototype.
10454 * server.h: Adjust include order.
10455 (struct thread_info): Declare here. Add a `last_status' field.
10456
30ba68cb
MS		 104572010-03-23 Michael Snyder <msnyder@vmware.com>
10458
10459 * server.c (crc32): New function.
10460 (handle_query): Add handling for 'qCRC:' request.
10461
b9a881c2
PA		 104622010-03-23 Pedro Alves <pedro@codesourcery.com>
10463
10464 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
10465 lwp had been stopped by a watchpoint.
10466
e92d13d5
PA		 104672010-03-16 Pedro Alves <pedro@codesourcery.com>
10468
10469 * server.h (internal_error): Declare.
10470 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
10471 * utils.c (internal_error): New function.
10472
64daa791
AS		 104732010-03-15 Andreas Schwab <schwab@redhat.com>
10474
10475 * configure.srv: Fix typo setting srv_regobj.
10476
f52cd8cd
PA		 104772010-03-15 Pedro Alves <pedro@codesourcery.com>
10478
10479 * linux-low.c (fetch_register): Avoid passing a non string literal
10480 format to `error'.
10481 (usr_store_inferior_registers): Ditto.
10482
93ae6fdc
PA		 104832010-03-14 Pedro Alves <pedro@codesourcery.com>
10484
10485 * linux-low.c (linux_write_memory): Bail out early if peeking
10486 memory failed.
10487
c3adc08c
PA		 104882010-03-14 Pedro Alves <pedro@codesourcery.com>
10489
10490 * linux-low.h (struct lwp_info): New fields
10491 `stopped_by_watchpoint' and `stopped_data_address'.
10492 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
10493 here, and cache them in the lwp object.
10494 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
10495 directly.
10496 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
10497 field.
10498 (linux_stopped_by_watchpoint): Rewrite.
10499 (linux_stopped_data_address): Rewrite.
10500
bce522a2
PA		 105012010-03-06 Simo Melenius <simo.melenius@iki.fi>
10502
10503 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
10504 switching the current inferior, not before.
10505
90884b2b
L		 105062010-03-01 H.J. Lu <hongjiu.lu@intel.com>
10507
10508 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
10509 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
10510 i386-linux.c and amd64-linux.c.
10511 (reg-i386.o): Removed.
10512 (reg-i386.c): Likewise.
10513 (reg-i386-linux.o): Likewise.
10514 (reg-i386-linux.c): Likewise.
10515 (reg-x86-64.o): Likewise.
10516 (reg-x86-64.c): Likewise.
10517 (reg-x86-64-linux.o): Likewise.
10518 (reg-x86-64-linux.c): Likewise.
10519 (i386.o): New.
10520 (i386.c): Likewise.
10521 (i386-linux.o): Likewise.
10522 (i386-linux.c): Likewise.
10523 (amd64.o): Likewise.
10524 (amd64.c): Likewise.
10525 (amd64-linux.o): Likewise.
10526 (amd64-linux.c): Likewise.
10527
10528 * configure.srv (srv_i386_regobj): New.
10529 (srv_i386_linux_regobj): Likewise.
10530 (srv_amd64_regobj): Likewise.
10531 (srv_amd64_linux_regobj): Likewise.
10532 (srv_i386_32bit_xmlfiles): Likewise.
10533 (srv_i386_64bit_xmlfiles): Likewise.
10534 (srv_i386_xmlfiles): Likewise.
10535 (srv_amd64_xmlfiles): Likewise.
10536 (srv_i386_linux_xmlfiles): Likewise.
10537 (srv_amd64_linux_xmlfiles): Likewise.
10538 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
10539 srv_xmlfiles to $srv_i386_xmlfiles.
10540 (i[34567]86-*-mingw32ce*): Likewise.
10541 (i[34567]86-*-mingw*): Likewise.
10542 (i[34567]86-*-nto*): Likewise.
10543 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
10544 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
10545 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
10546 (x86_64-*-linux*): Likewise.
10547
10548 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
10549 (init_registers_amd64_linux): New.
10550 (x86_arch_setup): Replace init_registers_x86_64_linux with
10551 init_registers_amd64_linux.
10552
193f13e6
MK		 105532010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
10554
10555 * configure.ac: Check for libdl. If it is not available link against
10556 static libthread_db.
10557 * configure: Regenerate.
10558
85d721b8
PA		 105592010-02-22 Pedro Alves <pedro@codesourcery.com>
10560
10561 PR9605
10562
10563 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
10564 handing a read watchpoint.
10565 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
10566
6076632b
DE		 105672010-02-12 Doug Evans <dje@google.com>
10568
10569 * linux-low.c (linux_supports_tracefork_flag): Document.
10570 (linux_look_up_symbols): Add comment.
10571
3327ccf7
L		 105722010-02-03 H.J. Lu <hongjiu.lu@intel.com>
10573
10574 * regcache.c (supply_register): Clear regcache if buf is NULL.
10575
0718675c 105762010-02-02 Nicolas Roche <roche@sourceware.org>
3327ccf7 10577 Joel Brobecker <brobecker@adacore.com>
0718675c
JB		 10578
10579 * inferiors.c (find_inferior): Add function documentation.
10580 (unloaded_dll): Handle the case where the unloaded dll has not
10581 been previously registered in the dll list.
10582
177321bd
DJ		 105832010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
10584
10585 * linux-arm-low.c (thumb_breakpoint_len): Delete.
10586 (thumb2_breakpoint): New.
10587 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
10588
2b009048
DJ		 105892010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
10590
10591 * linux-low.c (get_stop_pc): Check for SIGTRAP.
10592 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
10593 breakpoints.
10594
3be029c7
PA		 105952010-01-21 Pedro Alves <pedro@codesourcery.com>
10596
10597 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
10598
18f5de3b
JK		 105992010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
10600
10601 * linux-s390-low.c (s390_collect_ptrace_register)
10602 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
10603
3743bb4f
DE		 106042010-01-21 Doug Evans <dje@google.com>
10605
14ce3065
DE		 10606 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
10607 (PTRACE_ARG4_TYPE): New macro.
10608 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
10609 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
10610 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
10611 (usr_store_inferior_registers): Ditto.
10612 (linux_read_memory, linux_write_memory): Ditto.
10613 (linux_test_for_tracefork): Ditto.
10614
3743bb4f
DE		 10615 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
10616 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
10617
8b315be5
PA		 106182010-01-21 Pedro Alves <pedro@codesourcery.com>
10619
10620 * proc-service.c (ps_lgetregs): Don't refetch registers from the
10621 target.
10622
85492558
PA		 106232010-01-21 Pedro Alves <pedro@codesourcery.com>
10624
10625 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
10626 prototype to take a regcache. Adjust.
10627
442ea881
PA		 106282010-01-20 Pedro Alves <pedro@codesourcery.com>
10629
10630 * regcache.h (struct thread_info): Forward declare.
10631 (struct regcache): New.
10632 (new_register_cache): Adjust prototype.
10633 (get_thread_regcache): Declare.
10634 (free_register_cache): Adjust prototype.
10635 (registers_to_string, registers_from_string): Ditto.
10636 (supply_register, supply_register_by_name, collect_register)
10637 (collect_register_as_string, collect_register_by_name): Ditto.
10638 * regcache.c (struct inferior_regcache_data): Delete.
10639 (get_regcache): Rename to ...
10640 (get_thread_regcache): ... this. Adjust. Switch inferior before
10641 fetching registers.
10642 (regcache_invalidate_one): Adjust.
10643 (regcache_invalidate): Fix prototype.
10644 (new_register_cache): Return the new register cache.
10645 (free_register_cache): Change prototype.
10646 (realloc_register_cache): Adjust.
10647 (registers_to_string): Change prototype to take a regcache. Adjust.
10648 (registers_from_string): Ditto.
10649 (register_data): Ditto.
10650 (supply_register): Ditto.
10651 (supply_register_by_name): Ditto.
10652 (collect_register): Ditto.
10653 (collect_register_as_string): Ditto.
10654 (collect_register_by_name): Ditto.
10655 * server.c (process_serial_event): Adjust.
10656 * linux-low.h (regset_fill_func, regset_store_func): Change
10657 prototype.
10658 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
10659 Change prototype.
10660 * linux-low.c (get_stop_pc): Adjust.
10661 (check_removed_breakpoint): Adjust.
10662 (linux_wait_for_event): Adjust.
10663 (linux_resume_one_lwp): Adjust.
10664 (fetch_register): Add regcache parameter. Adjust.
10665 (usr_store_inferior_registers): Ditto.
10666 (regsets_fetch_inferior_registers): Ditto.
10667 (regsets_store_inferior_registers): Ditto.
10668 (linux_fetch_registers, linux_store_registers): Ditto.
10669 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
10670 regcache. Adjust.
43aaf8b6
PA		 10671 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
10672 Ditto.
442ea881
PA		 10673 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
10674 prototype to take a regcache.
10675 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
10676 * remote-utils.c (convert_ascii_to_int, outreg)
10677 (prepare_resume_reply): Change prototype to take a regcache.
10678 Adjust.
10679 * target.h (struct target_ops) <fetch_registers, store_registers>:
10680 Change prototype to take a regcache.
10681 (fetch_inferior_registers, store_inferior_registers): Change
10682 prototype to take a regcache. Adjust.
10683 * proc-service.c (ps_lgetregs): Adjust.
10684 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
10685 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
10686 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
10687 take a regcache. Adjust.
10688 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
10689 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
10690 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
10691 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
10692 * linux-cris-low.c (cris_get_pc, cris_set_pc)
10693 (cris_cannot_fetch_register):
10694 (cris_breakpoint_at): Change prototype to take a regcache.
10695 Adjust.
10696 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
10697 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
10698 to take a regcache. Adjust.
10699 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
10700 Adjust.
10701 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
10702 take a regcache. Adjust.
10703 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
10704 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
10705 (m68k_set_pc): Change prototype to take a regcache. Adjust.
10706 * linux-mips-low.c (mips_get_pc):
10707 (mips_set_pc): Change prototype to take a regcache. Adjust.
10708 (mips_reinsert_addr): Adjust.
10709 (mips_collect_register): Change prototype to take a regcache.
10710 Adjust.
10711 (mips_supply_register):
10712 (mips_collect_register_32bit, mips_supply_register_32bit)
10713 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
10714 (mips_store_fpregset): Ditto.
43aaf8b6
PA		 10715 * linux-ppc-low.c (ppc_supply_ptrace_register)
10716 (ppc_supply_ptrace_register): Ditto.
442ea881
PA		 10717 (parse_spufs_run): Adjust.
10718 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
10719 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
10720 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
10721 take a regcache. Adjust.
10722 * linux-s390-low.c (s390_collect_ptrace_register)
10723 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
10724 (s390_set_pc): Change prototype to take a regcache. Adjust.
10725 (s390_arch_setup): Adjust.
10726 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
10727 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
10728 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10729 (sparc_fill_gregset, sparc_store_gregset_from_stack)
10730 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
10731 regcache. Adjust.
10732 (sparc_breakpoint_at): Adjust.
10733 * linux-xtensa-low.c (xtensa_fill_gregset):
10734 (xtensa_store_gregset):
10735 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
10736 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
10737 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
10738 prototype to take a regcache. Adjust.
10739 * win32-arm-low.c (arm_fetch_inferior_register)
10740 (arm_store_inferior_register): Change prototype to take a
10741 regcache. Adjust.
10742 * win32-i386-low.c (i386_fetch_inferior_register)
10743 (i386_store_inferior_register): Change prototype to take a
10744 regcache. Adjust.
10745 * win32-low.c (child_fetch_inferior_registers)
10746 (child_store_inferior_registers): Change prototype to take a
10747 regcache. Adjust.
10748 (win32_wait): Adjust.
10749 (win32_fetch_inferior_registers): Change prototype to take a
10750 regcache. Adjust.
10751 (win32_store_inferior_registers): Adjust.
10752 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
10753 store_inferior_register>: Change prototype to take a regcache.
10754
60c3d7b0
DE		 107552010-01-20 Doug Evans <dje@google.com>
10756
10757 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
10758 #ifdef.
10759 (linux_wait_for_event1, linux_init_signals): Ditto.
ec8ebe72 10760 (W_STOPCODE): Provide definition if missing.
60c3d7b0 10761
dc146f7c
VP		 107622010-01-13 Vladimir Prus <vladimir@codesourcery.com>
10763
10764 * linux-low.c (linux_core_of_thread): New.
10765 (compare_ints, show_process, list_threads): New.
10766 (linux_qxfer_osdata): Report threads and cores.
10767 (linux_target_op): Register linux_core_of_thread.
10768 * remote-utils.c (prepare_resume_reply): Report the core.
10769 (buffer_xml_printf): Support %d specifier.
10770 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
10771 New.
10772 (handle_query): Handle qXfer:threads. Announce availability
10773 thereof.
10774 * target.h (struct target_ops): New field core_of_thread.
10775
7803799a
UW		 107762010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
10777
10778 * Makefile.in (clean): Remove new generated files.
10779 (reg-s390.o, reg-s390.c): Remove rules.
10780 (reg-s390x.o, reg-s390x.c): Likewise.
10781 (s390-linux32.o, s390-linux32.c): Add rules.
10782 (s390-linux64.o, s390-linux64.c): Likewise.
10783 (s390x-linux64.o, s390x-linux64.c): Likewise.
10784 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
10785 * linux-s390-low.c: Include <elf.h>.
10786 (HWCAP_S390_HIGH_GPRS): Define if undefined.
10787 (init_registers_s390): Remove prototype.
10788 (init_registers_s390x): Likewise.
10789 (init_registers_s390_linux32): Add prototype.
10790 (init_registers_s390_linux64): Likewise.
10791 (init_registers_s390x_linux64): Likewise.
10792 (s390_num_regs_3264): New define.
10793 (s390_regmap_3264): New global variable.
10794 (s390_cannot_fetch_register): Remove obsolete check.
10795 (s390_cannot_store_register): Likewise.
10796 (s390_collect_ptrace_register): Handle upper/lower register halves.
10797 (s390_supply_ptrace_register): Likewise.
10798 (s390_fill_gregset): Update to register number changes.
10799 (s390_get_hwcap): New routine.
10800 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
10801 Install appropriate regmap and register set.
10802
6e7ffa39
JB		 108032010-01-01 Joel Brobecker <brobecker@adacore.com>
10804
10805 * server.c (gdbserver_version): Update copyright year to 2010.
10806 * gdbreplay.c (gdbreplay_version): Likewise.
10807
957f3f49
DE		 108082009-12-28 Doug Evans <dje@google.com>
10809
10810 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
10811 elf/external.h. Include <elf.h> instead but only if necessary.
10812
ca5c370d
PA		 108132009-12-28 Pedro Alves <pedro@codesourcery.com>
10814
10815 * linux-low.c (linux_remove_process): Remove `detaching'
10816 parameter. Don't release/detach from thread_db here.
10817 (linux_kill): Release/detach from thread_db here, ...
10818 (linux_detach): ... and here, before actually detaching.
10819 (linux_wait_1): ... and here, when a process exits.
10820 * thread-db.c (any_thread_of): New.
10821 (thread_db_free): Switch the current inferior to a thread of the
10822 passed in process.
10823
4ee62156
DE		 108242009-12-21 Doug Evans <dje@google.com>
10825
d90e6a88
DE		 10826 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
10827
c5f62d5f
DE		 10828 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
10829 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
10830 warning ifndef __NR_tkill. Move setting of errno there too.
10831 Delete unnecessary resetting of errno after syscall.
10832 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
10833
10e86dd7
DE		 10834 * configure.ac: Check for dladdr.
10835 * config.in: Regenerate.
10836 * configure: Regenerate.
10837 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
10838 (try_thread_db_load): Update.
10839
4ee62156
DE		 10840 * linux-low.c (my_waitpid): Delete unnecessary prototype.
10841
00f515da
DE		 108422009-12-18 Doug Evans <dje@google.com>
10843
e9464885
DE		 10844 * event-loop.c: Include unistd.h if it exists.
10845
07d4f67e
DE		 10846 * linux-low.c (my_waitpid): Move definition away from being in
10847 between linux_tracefork_child/linux_test_for_tracefork.
10848
00f515da
DE		 10849 * gdb_proc_service.h (psaddr_t): Fix type.
10850 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
10851 signature to match glibc.
10852
1de1badb
DE		 108532009-12-16 Doug Evans <dje@google.com>
10854
10855 * linux-low.c (linux_read_memory): Fix argument to read.
10856
aeeb81d1
PA		 108572009-11-26 Pedro Alves <pedro@codesourcery.com>
10858
10859 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
10860 events, don't leave current_inferior pointing at null.
10861
10357975
PA		 108622009-11-26 Pedro Alves <pedro@codesourcery.com>
10863
10864 * win32-low.c (LOG): Delete.
10865 (OUTMSG): Output to stderr.
10866 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
10867 on compile time LOG macro.
10868 (win32_wait): Fix debug output.
10869
cf6e3471
PA		 108702009-11-26 Pedro Alves <pedro@codesourcery.com>
10871
10872 * win32-low.c (win32_add_one_solib): If the dll name is
10873 "ntdll.dll", prepend the system directory to the dll path.
10874
0c85e18e
MK		 108752009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
10876
10877 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
10878
9ac544ce 108792009-11-17 Nathan Sidwell <nathan@codesourcery.com>
889bf7c5 10880 Vladimir Prus <vladimir@codesourcery.com>
9ac544ce
MK		 10881
10882 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
10883 * configure.ac: Check for __mcoldfire__ and set
10884 gdb_cv_m68k_is_coldfire.
10885 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
10886 reg-cf.o and reg-m68k.o.
10887 * configure: Regenerated.
10888
fd7dd3e6
PA		 108892009-11-16 Pedro Alves <pedro@codesourcery.com>
10890
10891 * linux-low.c (linux_remove_process): Add `detaching' parameter.
10892 Pass it to thread_db_free.
10893 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
10894 proper `detaching' argument to linux_remove_process.
10895 * linux-low.h (thread_db_free): Add `detaching' parameter.
10896 * thread-db.c (thread_db_init): Pass false as `detaching' argument
10897 to thread_db_free.
10898 (thread_db_free): Add `detaching' parameter. Only
10899 call td_ta_clear_event if detaching from process.
10900
75aa492e
MK		 109012009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
10902
10903 * thread-db.c (thread_db_free): Fix typo.
10904
21e1bee4
PP		 109052009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
10906
10907 PR gdb/10838
10908 * thread-db.c (thread_db_free): Call td_ta_clear_event.
10909
8838b45e
NS		 109102009-11-03 Nathan Sidwell <nathan@codesourcery.com>
10911
10912 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
10913 with an i686 compiler.
10914 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
10915 needed.
10916 * configure: Rebuilt.
10917
8a35fb51
SL		 109182009-10-29 Sandra Loosemore <sandra@codesourcery.com>
10919
10920 PR gdb/10783
10921
10922 * server.c (handle_search_memory_1): Correct read_addr initialization
10923 in loop for searching subsequent chunks.
10924
96f15937
PP		 109252009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
10926
10927 * configure.ac: New --with-libthread-db option.
10928 * thread-db.c: Allow direct dependence on libthread_db.
10929 (thread_db_free): Adjust.
10930 * config.in: Regenerate.
10931 * configure: Likewise.
889bf7c5 10932
5f7d1694
PP		 109332009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
10934
10935 PR gdb/10757
10936 * thread-db.c (attach_thread): New function.
10937 (maybe_attach_thread): Return success/failure.
10938 (find_new_threads_callback): Adjust.
889bf7c5
PA		 10939 (thread_db_find_new_threads): Loop until no new threads.
10940
88e3b899
PA		 109412009-10-13 Pedro Alves <pedro@codesourcery.com>
10942
10943 * proc-service.c (ps_lgetregs): Formatting.
10944
cdbfd419
PP		 109452009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
10946
10947 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
10948 * configure.ac: Adjust.
10949 * linux-low.h (struct process_info_private): Move members to struct
10950 thread_db.
10951 (thread_db_free, thread_db_handle_monitor_command): New prototype.
10952 * linux-low.c (linux_remove_process): Adjust.
10953 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
10954 * server.c (handle_query): Move code ...
10955 (handle_monitor_command): ... here. New function.
10956 * target.h (struct target_ops): New member.
10957 * thread-db.c (struct thread_db): New.
10958 (libthread_db_search_path): New variable.
10959 (thread_db_create_event, thread_db_enable_reporting)
10960 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
10961 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
10962 (try_thread_db_load_1, dladdr_to_soname): New functions.
10963 (try_thread_db_load, thread_db_load_search): New functions.
10964 (thread_db_init): Search for libthread_db.
10965 (thread_db_free): New function.
10966 (thread_db_handle_monitor_command): Likewise.
10967 * config.in: Regenerate.
10968 * configure: Regenerate.
889bf7c5 10969
4168d2d6
UW		 109702009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
10971
10972 * spu-low.c (spu_kill): Wait for inferior to terminate.
10973 Call clear_inferiors.
10974 (spu_detach): Call clear_inferiors.
10975
81ecdfbb
RW		 109762009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
10977
10978 * aclocal.m4: Regenerate.
10979 * config.in: Likewise.
10980 * configure: Likewise.
10981
0b9ff2c0
UW		 109822009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
10983
10984 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
10985 (parse_spufs_run): New function.
10986 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
10987 (ppc_breakpoint_at): Handle SPU breakpoints.
10988
efcbbd14
UW		 109892009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
10990
10991 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
10992 (SPUFS_MAGIC): Define.
10993 (spu_enumerate_spu_ids): New function.
10994 (linux_qxfer_spu): New function.
10995 (linux_target_ops): Install linux_qxfer_spu.
10996
f4d9bade
UW		 109972009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
10998
10999 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
11000 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
11001 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
11002 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
11003 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
11004 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
11005 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
11006 (init_registers_powerpc_cell32l): Add prototype.
11007 (init_registers_powerpc_cell64l): Likewise.
11008 (ppc_arch_setup): Detect Cell/B.E. architecture.
11009
96e946ca
RW		 110102009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11011
11012 * Makefile.in (datarootdir): New variable.
11013
58d6951d
DJ		 110142009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11015
11016 * linux-low.c (linux_write_memory): Update debugging output.
11017 * Makefile.in (clean): Add new descriptions.
11018 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
11019 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
11020 * configure.srv: Add new files for arm*-*-linux*.
11021 * linux-arm-low.c: Add new declarations.
11022 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
11023 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
11024 (HWCAP_VFPv3D16): New.
11025 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
11026 instead of __IWMMXT__.
11027 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
11028 (arm_arch_setup): New.
11029 (target_regsets): Remove #ifdef. Add VFP regset.
11030 (the_low_target): Use arm_arch_setup.
11031
12b42a12
DJ		 110322009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11033
11034 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
11035 the main thread again.
11036
ac8c974e
AR		 110372009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
11038
11039 Adding Neutrino gdbserver.
11040 * configure: Regenerated.
11041 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
11042 * configure.srv (i[34567]86-*-nto*): New target.
11043 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
11044 * remote-utils.c [__QNX__]: Include sys/iomgr.h
11045 (nto_comctrl) [__QNX__]: New function.
11046 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
11047
4424e0c3 110482009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
7437790a
PA		 11049
11050 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
11051 srv_tgtobj.
11052
912cf4ba
PA		 110532009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
11054 Pedro Alves <pedro@codesourcery.com>
11055
11056 * win32-i386-low.c (i386_get_thread_context): Handle systems that
11057 don't support CONTEXT_EXTENDED_REGISTERS.
11058 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
11059 (the_low_target): Install them.
11060 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
11061 failing with ERROR_PIPE_NOT_CONNECTED.
11062
aa5ca48f
DE		 110632009-06-30 Doug Evans <dje@google.com>
11064 Pierre Muller <muller@ics.u-strasbg.fr>
11065
11066 Add h/w watchpoint support to x86-linux, win32-i386.
11067 * Makefile.in (SFILES): Add i386-low.c
11068 (i386_low_h): Define.
11069 (i386-low.o): Add dependencies.
11070 (linux-x86-low.o): Add i386-low.h dependency.
11071 (win32-i386-low.o): Ditto.
11072 * i386-low.c: New file.
11073 * i386-low.h: New file.
11074 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
11075 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
11076 * linux-low.c (linux_add_process): Initialize arch_private.
11077 (linux_remove_process): Free arch_private.
11078 (add_lwp): Initialize arch_private.
11079 (delete_lwp): Free arch_private.
11080 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
11081 provided.
11082 * linux-low.h (process_info_private): New member arch_private.
11083 (lwp_info): New member arch_private.
11084 (linux_target_ops): New members new_process, new_thread,
11085 prepare_to_resume.
11086 (ptid_of): New macro.
11087 * linux-x86-low.c: Include stddef.h, i386-low.h.
11088 (arch_process_info): New struct.
11089 (arch_lwp_info): New struct.
11090 (x86_linux_dr_get, x86_linux_dr_set): New functions.
11091 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11092 (i386_dr_low_get_status): New function.
11093 (x86_insert_point, x86_remove_point): New functions.
11094 (x86_stopped_by_watchpoint): New function.
11095 (x86_stopped_data_address): New function.
11096 (x86_linux_new_process, x86_linux_new_thread): New functions.
11097 (x86_linux_prepare_to_resume): New function.
11098 (the_low_target): Add entries for insert_point, remove_point,
11099 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
11100 prepare_to_resume.
11101 * server.c (debug_hw_points): New global.
11102 (monitor_show_help): Document set debug-hw-points.
11103 (handle_query): Process "set debug-hw-points".
11104 * server.h (debug_hw_points): Declare.
11105 (paddress): Declare.
11106 * utils.c (NUMCELLS, CELLSIZE): New macros.
11107 (get_sell, xsnprintf, paddress): New functions.
11108 * win32-arm-low.c (the_low_target): Add entries for insert_point,
11109 remove_point, stopped_by_watchpoint, stopped_data_address.
11110 * win32-i386-low.c: Include i386-low.h.
11111 (debug_reg_state): Replaces dr.
11112 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11113 (i386_dr_low_get_status): New function.
11114 (i386_insert_point, i386_remove_point): New functions.
11115 (i386_stopped_by_watchpoint): New function.
11116 (i386_stopped_data_address): New function.
11117 (i386_initial_stuff): Update.
11118 (get_thread_context,set_thread_context,i386_thread_added): Update.
11119 (the_low_target): Add entries for insert_point,
11120 remove_point, stopped_by_watchpoint, stopped_data_address.
11121 * win32-low.c (win32_insert_watchpoint): New function.
11122 (win32_remove_watchpoint): New function.
11123 (win32_stopped_by_watchpoint): New function.
11124 (win32_stopped_data_address): New function.
11125 (win32_target_ops): Add entries for insert_watchpoint,
11126 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
11127 * win32-low.h (win32_target_ops): New members insert_point,
11128 remove_point, stopped_by_watchpoint, stopped_data_address.
11129
d993e290
PA		 111302009-06-25 Pedro Alves <pedro@codesourcery.com>
11131
11132 * server.c (process_serial_event): Re-return unsupported, not
11133 error, if the type isn't recognized. Re-allow supporting only
11134 insert or remove packets. Also call require_running for
11135 breakpoints. Add missing break statement to default case. Tidy.
11136 * target.h (struct target_ops): Rename insert_watchpoint to
11137 insert_point, and remove_watchpoint to remove_point.
11138
11139 * linux-low.h (struct linux_target_ops): Likewise.
11140 * linux-low.c (linux_insert_watchpoint): Rename to ...
11141 (linux_insert_point): ... this. Adjust.
11142 (linux_remove_watchpoint): Rename to ...
11143 (linux_remove_point): ... this. Adjust.
11144 (linux_target_ops): Adjust.
11145 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
11146 (cris_insert_point): ... this.
11147 (cris_remove_watchpoint): Rename to ...
11148 (cris_remove_point): ... this.
11149 (the_low_target): Adjust.
11150
0f54c268
PM		 111512009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
11152
11153 * server.c (handle_v_kill): Pass signal_pid to
11154 kill_inferior if multi_process is zero.
11155
c6314022
AR		 111562009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
11157
11158 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
11159 * target.h (target_ops): Comment for *_watchpoint to make it clear
11160 the functions can get types '0' and '1'.
11161
4463ce24
AR		 111622009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
11163
11164 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
11165 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
11166 * regcache.c (get_regcache): Likewise.
11167 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
11168 * win32-low.c (child_fetch_inferior_registers): Remove check for
11169 regno 0.
11170
cf8fd78b
PA		 111712009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
11172 Pedro Alves <pedro@codesourcery.com>
11173
11174 * target.h (struct target_ops) <supports_multi_process>: New
11175 callback.
11176 (target_supports_multi_process): New.
11177 * server.c (handle_query): Even if GDB reports support, only
11178 enable multi-process if the target also supports it. Report
11179 multi-process support only if the target backend supports it.
11180 * linux-low.c (linux_supports_multi_process): New function.
11181 (linux_target_ops): Install it as target_supports_multi_process
11182 callback.
11183
47c0c975
DE		 111842009-05-24 Doug Evans <dje@google.com>
11185
e09875d4
DE		 11186 Global renaming of find_thread_pid to find_thread_ptid.
11187 * server.h (find_thread_ptid): Renamed from find_thread_pid.
11188 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
11189 All callers updated.
11190
e27d73f6
DE		 11191 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
11192 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
11193 directly.
11194
47c0c975
DE		 11195 * linux-low.c (get_stop_pc): Print pc if debug_threads.
11196 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
11197 (linux_resume_one_lwp): Ditto.
11198
2acc282a
DE		 111992009-05-23 Doug Evans <dje@google.com>
11200
11201 * linux-low.c (linux_resume_one_lwp): Change type of first arg
11202 from struct inferior_list_entry * to struct lwp_info *.
11203 All callers updated.
11204
9f1036c1
DE		 112052009-05-13 Doug Evans <dje@google.com>
11206
11207 * linux-x86-low.c: Don't include assert.h.
11208 (x86_siginfo_fixup): Use fatal, not assert.
11209 (x86_arch_setup): Fix comment.
11210
d0722149
DE		 112112009-05-12 Doug Evans <dje@google.com>
11212
11213 Biarch support for i386/amd64 gdbserver.
11214 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
11215 Add linux-x86-low.c.
11216 (linux-i386-low.o, linux-x86-64-low.o): Delete.
11217 (linux-x86-low.o): Add.
11218 * linux-x86-64-low.c: Delete.
11219 * linux-i386-low.c: Delete.
11220 * linux-x86-low.c: New file.
11221 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
11222 linux-x86-low.o.
11223 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
11224 linux-x86-low.o.
11225 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
11226 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
11227 (linux_child_pid_to_exec_file): New function.
11228 (elf_64_header_p, elf_64_file_p): New functions.
11229 (siginfo_fixup): New function.
11230 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
11231 give target a chance to convert layout.
11232 * linux-low.h (linux_target_ops): New member siginfo_fixup.
11233 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
11234
fdeb2a12
DE		 112352009-05-07 Doug Evans <dje@google.com>
11236
11237 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
11238 (regsets_store_inferior_registers): Ditto.
11239
a6dbe5df
PA		 112402009-05-06 Pedro Alves <pedro@codesourcery.com>
11241
11242 PR server/10048
11243
11244 * linux-low.c (must_set_ptrace_flags): Delete.
11245 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
11246 of the global.
11247 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
11248 `lwp->must_set_ptrace_flags' instead.
ba42693b 11249 (linux_wait_for_event_1): Set ptrace options here.
a6dbe5df
PA		 11250 (linux_wait_1): ... not here.
11251
5091eb23
DE		 112522009-04-30 Doug Evans <dje@google.com>
11253
9f767825
DE		 11254 * inferiors.c (started_inferior_callback): New function.
11255 (attached_inferior_callback): New function.
11256 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
11257 * server.c (print_started_pid, print_attached_pid): New functions.
11258 (detach_or_kill_for_exit): New function.
11259 (main): Call it instead of for_each_inferior (kill_inferior_callback).
11260 * server.h (have_started_inferiors_p): Declare.
11261 (have_attached_inferiors_p): Declare.
11262
5091eb23
DE		 11263 * inferiors.c (remove_process): Fix memory leak, free process.
11264 * linux-low.c (linux_remove_process): New function.
11265 (linux_kill): Call it instead of remove_process.
11266 (linux_detach, linux_wait_1): Ditto.
11267
155c8968
PA		 112682009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
11269
11270 * configure.srv: Add x86 Windows CE target.
11271
7fe519cb
UW		 112722009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
11273
11274 * inferiors.c (get_thread_process): Make global.
11275 * server.h (get_thread_process): Add prototype.
11276 * thread-db.c (find_one_thread): Use get_thread_process
11277 instead of current_process.
11278 (thread_db_get_tls_address): Do not crash if called when
11279 thread layer is not yet initialized.
11280
5472f405
UW		 112812009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
11282
11283 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
11284 * spu-low.c (current_tid): Rename to ...
11285 (current_ptid): ... this.
11286 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
11287 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
11288 ptid_get_lwp (current_ptid) instead of current_tid.
11289 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
11290 instead of current_tid. Use find_process_pid to verify pid
11291 argument is valid. Pass proper argument to remove_process.
11292 (spu_thread_alive): Compare current_ptid instead of current_tid.
11293 (spu_resume): Likewise.
11294
55ac2b99
PA		 112952009-04-02 Pedro Alves <pedro@codesourcery.com>
11296
11297 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
11298 variable.
11299
95954743
PA		 113002009-04-01 Pedro Alves <pedro@codesourcery.com>
11301
11302 Implement the multiprocess extensions, and add linux multiprocess
11303 support.
11304
11305 * server.h (ULONGEST): Declare.
11306 (struct ptid, ptid_t): New.
11307 (minus_one_ptid, null_ptid): Declare.
11308 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
11309 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
11310 (struct inferior_list_entry): Change `id' type from unsigned from
11311 to ptid_t.
11312 (struct sym_cache, struct breakpoint, struct
11313 process_info_private): Forward declare.
11314 (struct process_info): Declare.
11315 (current_process): Declare.
11316 (all_processes): Declare.
11317 (initialize_inferiors): Declare.
11318 (add_thread): Adjust to use ptid_t.
11319 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
11320 (add_process, remove_process, find_thread_pid): Declare.
11321 (find_inferior_id): Adjust to use ptid_t.
11322 (cont_thread, general_thread, step_thread): Change type to ptid_t.
11323 (multi_process): Declare.
11324 (push_event): Adjust to use ptid_t.
11325 (read_ptid, write_ptid): Declare.
11326 (prepare_resume_reply): Adjust to use ptid_t.
11327 (clear_symbol_cache): Declare.
11328 * inferiors.c (all_processes): New.
11329 (null_ptid, minus_one_ptid): New.
11330 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
11331 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
11332 (add_thread): Change unsigned long to ptid. Remove gdb_id
11333 parameter. Adjust.
11334 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
11335 (gdb_id_to_thread): Rename to ...
11336 (find_thread_pid): ... this. Change unsigned long to ptid.
11337 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
11338 (loaded_dll, pull_pid_from_list): Adjust.
11339 (add_process, remove_process, find_process_pid)
11340 (get_thread_process, current_process, initialize_inferiors): New.
11341 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
11342 (struct target_waitstatus) <related_pid>: Ditto.
11343 (struct target_ops) <kill, detach>: Add `pid' argument. Change
11344 return type to int.
11345 (struct target_ops) <join>: Add `pid' argument.
11346 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
11347 (struct target_ops) <wait>: Add `ptid' field. Change return type
11348 to ptid.
11349 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
11350 (mywait): Add `ptid' argument. Change return type to ptid_t.
11351 (target_pid_to_str): Declare.
11352 * target.c (set_desired_inferior): Adjust to use ptids.
11353 (mywait): Add new `ptid' argument. Adjust.
11354 (target_pid_to_str): New.
11355 * mem-break.h (free_all_breakpoints): Declare.
11356 * mem-break.c (breakpoints): Delelete.
11357 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
11358 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
11359 to use per-process breakpoint list.
11360 (free_all_breakpoints): New.
11361 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
11362 (symbol_cache, all_symbols_looked_up): Delete.
11363 (hexchars): New.
11364 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
11365 read_ptid): New.
11366 (prepare_resume_reply): Change ptid argument's type from unsigned
11367 long to ptid_t. Adjust. Implement W;process and X;process.
11368 (free_sym_cache, clear_symbol_cache): New.
11369 (look_up_one_symbol): Adjust to per-process symbol cache. *
11370 * server.c (cont_thread, general_thread, step_thread): Change type
11371 to ptid_t.
11372 (attached): Delete.
11373 (multi_process): New.
11374 (last_ptid): Change type to ptid_t.
11375 (struct vstop_notif) <ptid>: Change type to ptid_t.
11376 (queue_stop_reply, push_event): Change `ptid' argument's type to
11377 ptid_t.
11378 (discard_queued_stop_replies): Add `pid' argument.
11379 (start_inferior): Adjust to use ptids. Adjust to mywait interface
11380 changes. Don't reference the `attached' global.
11381 (attach_inferior): Adjust to mywait interface changes.
11382 (handle_query): Adjust to use ptids. Parse GDB's qSupported
11383 features. Handle and report "multiprocess+". Handle
11384 "qAttached:PID".
11385 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
11386 changes.
11387 (handle_v_kill): New.
11388 (handle_v_stopped): Adjust to use target_pid_to_str.
11389 (handle_v_requests): Allow multiple attaches and runs when
11390 multiprocess extensions are in effect. Handle "vKill".
11391 (myresume): Adjust to use ptids.
11392 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
11393 (handle_status): Adjust to discard_queued_stop_replies interface
11394 change.
11395 (first_thread_of, kill_inferior_callback)
11396 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
11397 (main): Call initialize_inferiors. Adjust to use ptids, killing
11398 and detaching from all inferiors. Handle multiprocess packet
11399 variants.
11400 * linux-low.h: Include gdb_proc_service.h.
11401 (struct process_info_private): New.
11402 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
11403 <lwpid_of>: Use ptid_get_lwp.
11404 (get_lwp_thread): Adjust.
11405 (struct lwp_info): Add `dead' member.
11406 (find_lwp_pid): Declare.
11407 * linux-low.c (thread_db_active): Delete.
11408 (new_inferior): Adjust comment.
11409 (inferior_pid): Delete.
11410 (linux_add_process): New.
11411 (handle_extended_wait): Adjust.
11412 (add_lwp): Change unsigned long to ptid.
11413 (linux_create_inferior): Add process to processes table. Adjust
11414 to use ptids. Don't set new_inferior here.
11415 (linux_attach_lwp): Rename to ...
11416 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
11417 it. Adjust to use ptids.
11418 (linux_attach_lwp): New.
11419 (linux_attach): Add process to processes table. Don't set
11420 new_inferior here.
11421 (struct counter): New.
11422 (second_thread_of_pid_p, last_thread_of_process_p): New.
11423 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
11424 multiple processes.
11425 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
11426 processes. Remove process from process table.
11427 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
11428 to multiple processes.
11429 (any_thread_of): New.
11430 (linux_detach): Add `pid' argument, and handle it. Remove process
11431 from processes table.
11432 (linux_join): Add `pid' argument. Handle it.
11433 (linux_thread_alive): Change unsighed long argument to ptid_t.
11434 Consider dead lwps as not being alive.
11435 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
11436 threads we're not interested in.
11437 (same_lwp, find_lwp_pid): New.
11438 (linux_wait_for_lwp): Change `pid' argument's type from int to
11439 ptid_t. Adjust.
11440 (linux_wait_for_event): Rename to ...
11441 (linux_wait_for_event_1): ... this. Change `pid' argument's type
11442 from int to ptid_t. Adjust.
11443 (linux_wait_for_event): New.
11444 (linux_wait_1): Add `ptid' argument. Change return type to
11445 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
11446 that exit from the process table.
11447 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
11448 Adjust.
11449 (mark_lwp_dead): New.
11450 (wait_for_sigstop): Adjust to use ptids. If a process exits while
11451 stopping all threads, mark its main lwp as dead.
11452 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
11453 ptids.
11454 (fetch_register, usr_store_inferior_registers)
11455 (regsets_fetch_inferior_registers)
11456 (regsets_store_inferior_registers, linux_read_memory)
11457 (linux_write_memory): Inline `inferior_pid'.
11458 (linux_look_up_symbols): Adjust to use per-process
11459 `thread_db_active'.
11460 (linux_request_interrupt): Adjust to use ptids.
11461 (linux_read_auxv): Inline `inferior_pid'.
11462 (initialize_low): Don't reference thread_db_active.
11463 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
11464 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
11465 (ps_getpid): Return the pid of the current inferior.
11466 * thread-db.c (proc_handle, thread_agent): Delete.
11467 (thread_db_create_event, thread_db_enable_reporting): Adjust to
11468 per-process data.
11469 (find_one_thread): Change argument type to ptid_t. Adjust to
11470 per-process data.
11471 (maybe_attach_thread): Adjust to per-process data and ptids.
11472 (thread_db_find_new_threads): Ditto.
11473 (thread_db_init): Ditto.
11474 * spu-low.c (spu_create_inferior, spu_attach): Add process to
11475 processes table. Adjust to use ptids.
11476 (spu_kill, spu_detach): Adjust interface. Remove process from
11477 processes table.
11478 (spu_join, spu_thread_alive): Adjust interface.
11479 (spu_wait): Adjust interface. Remove process from processes
11480 table. Adjust to use ptids.
11481 * win32-low.c (current_inferior_tid): Delete.
11482 (current_inferior_ptid): New.
11483 (debug_event_ptid): New.
11484 (thread_rec): Take a ptid. Adjust.
11485 (child_add_thread): Add `pid' argument. Adjust to use ptids.
11486 (child_delete_thread): Ditto.
11487 (do_initial_child_stuff): Add `attached' argument. Add process to
11488 processes table.
11489 (child_fetch_inferior_registers, child_store_inferior_registers):
11490 Adjust.
11491 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
11492 (win32_attach): Pass 1 to do_initial_child_stuff.
11493 (win32_kill): Adjust interface. Remove process from processes
11494 table.
11495 (win32_detach): Ditto.
11496 (win32_join): Adjust interface.
11497 (win32_thread_alive): Take a ptid.
11498 (win32_resume): Adjust to use ptids.
11499 (get_child_debug_event): Ditto.
11500 (win32_wait): Adjust interface. Remove exiting process from
11501 processes table.
11502
bd99dc85
PA		 115032009-04-01 Pedro Alves <pedro@codesourcery.com>
11504
11505 Non-stop mode support.
11506
11507 * server.h (non_stop): Declare.
11508 (gdb_client_data, handler_func): Declare.
11509 (delete_file_handler, add_file_handler, start_event_loop):
11510 Declare.
11511 (handle_serial_event, handle_target_event, push_event)
11512 (putpkt_notif): Declare.
11513 * target.h (enum resume_kind): New.
11514 (struct thread_resume): Replace `step' field by `kind' field.
11515 (TARGET_WNOHANG): Define.
11516 (struct target_ops) <wait>: Add `options' argument.
11517 <supports_non_stop, async, start_non_stop>: New fields.
11518 (target_supports_non_stop, target_async): New.
11519 (start_non_stop): Declare.
11520 (mywait): Add `options' argument.
11521 * target.c (mywait): Add `options' argument. Print child exit
11522 notifications here.
11523 (start_non_stop): New.
11524 * server.c (non_stop, own_buf, mem_buf): New globals.
11525 (struct vstop_notif): New.
11526 (notif_queue): New global.
11527 (queue_stop_reply, push_event, discard_queued_stop_replies)
11528 (send_next_stop_reply): New.
11529 (start_inferior): Adjust to use resume_kind. Adjust to mywait
11530 interface changes.
11531 (attach_inferior): In non-stop mode, don't wait for the target
11532 here.
11533 (handle_general_set): Handle QNonStop.
11534 (handle_query): When handling qC, return the current general
11535 thread, instead of the first thread of the list.
11536 (handle_query): If the backend supports non-stop mode, include
11537 QNonStop+ in the qSupported query response.
11538 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
11539 and non-stop mode.
11540 (handle_v_attach, handle_v_run): Handle non-stop mode.
11541 (handle_v_stopped): New.
11542 (handle_v_requests): Report support for vCont;t. Handle vStopped.
11543 (myresume): Adjust to use resume_kind. Handle non-stop.
11544 (queue_stop_reply_callback): New.
11545 (handle_status): Handle non-stop mode.
11546 (main): Clear non_stop flag on reconnection. Use the event-loop.
11547 Refactor serial protocol handling from here ...
11548 (process_serial_event): ... to this new function. When GDB
11549 selects any thread, select one here. In non-stop mode, wait until
11550 GDB acks all pending events before exiting.
11551 (handle_serial_event, handle_target_event): New.
11552 * remote-utils.c (remote_open): Install remote_desc in the event
11553 loop.
11554 (remote_close): Remove remote_desc from the event loop.
11555 (putpkt_binary): Rename to...
11556 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
11557 (putpkt_binary): New as wrapper around putpkt_binary_1.
11558 (putpkt_notif): New.
11559 (prepare_resume_reply): In non-stop mode, don't change the
11560 general_thread.
11561 * event-loop.c: New.
11562 * Makefile.in (OBJ): Add event-loop.o.
11563 (event-loop.o): New rule.
11564
11565 * linux-low.h (pid_of): Moved here.
11566 (lwpid_of): New.
11567 (get_lwp_thread): Use lwpid_of.
11568 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
11569 * linux-low.c (pid_of): Delete.
11570 (inferior_pid): Use lwpid_of.
11571 (linux_event_pipe): New.
11572 (target_is_async_p): New.
11573 (delete_lwp): New.
11574 (handle_extended_wait): Use lwpid_of.
11575 (add_lwp): Don't set lwpid field.
11576 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
11577 (linux_kill_one_lwp): If killing a running lwp, stop it first.
11578 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
11579 (linux_detach_one_lwp): If detaching from a running lwp, stop it
11580 first. Adjust to linux_wait_for_event interface changes. Use
11581 lwpid_of.
11582 (linux_detach): Don't delete the main lwp here.
11583 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
11584 (status_pending_p): Don't consider explicitly suspended lwps.
11585 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
11586 pointer. Add OPTIONS argument. Change return type to int. Use
11587 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
11588 (linux_wait_for_event): Take an integer pid instead of a lwp_info
11589 pointer. Add status pointer argument. Return a pid instead of a
11590 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
11591 changes. In non-stop mode, don't switch to a random thread.
11592 (linux_wait): Rename to...
11593 (linux_wait_1): ... this. Add target_options argument, and handle
11594 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
11595 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
11596 clean exit and signal exit code. Don't stop all threads in
11597 non-stop mode. In all-stop mode, only stop all threads when
11598 reporting a stop to GDB. Handle explicit thread stop requests.
11599 (async_file_flush, async_file_mark): New.
11600 (linux_wait): New.
11601 (send_sigstop): Use lwpid_of.
11602 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
11603 interface changes. In non-stop mode, don't switch to a random
11604 thread.
11605 (linux_resume_one_lwp): Use lwpid_of.
11606 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
11607 (linux_resume_one_thread): ... this. Handle resume_stop. In
11608 non-stop mode, don't look for pending flag in all threads.
11609 (resume_status_pending_p): Don't consider explicitly suspended
11610 threads.
11611 (my_waitpid): Reimplement. Emulate __WALL.
11612 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
11613 Use lwpid_of.
11614 (sigchld_handler, linux_supports_non_stop, linux_async)
11615 (linux_start_non_stop): New.
11616 (linux_target_ops): Register linux_supports_non_stop, linux_async
11617 and linux_start_non_stop.
11618 (initialize_low): Install SIGCHLD handler.
11619 * thread-db.c (thread_db_create_event, find_one_thread)
11620 (thread_db_get_tls_address): Use lwpid_of.
11621 * win32-low.c (win32_detach): Adjust to use resume_kind.
11622 (win32_wait): Add `options' argument.
11623 * spu-low.c (spu_resume): Adjust to use resume_kind.
11624 (spu_wait): Add `options' argument.
11625
5b1c542e
PA		 116262009-04-01 Pedro Alves <pedro@codesourcery.com>
11627
11628 Decouple target code from remote protocol.
11629
11630 * target.h (enum target_waitkind): New.
11631 (struct target_waitstatus): New.
11632 (struct target_ops) <wait>: Return an unsigned long. Take a
11633 target_waitstatus pointer instead of a char pointer.
11634 (mywait): Likewise.
11635 * target.c (mywait): Change prototype to return an unsigned long.
11636 Take a target_waitstatus pointer instead of a char pointer. Adjust.
11637 * server.h (thread_from_wait, old_thread_from_wait): Delete
11638 declarations.
11639 (prepare_resume_reply): Change prototype to take a
11640 target_waitstatus.
11641 * server.c (thread_from_wait, old_thread_from_wait): Delete.
11642 (last_status, last_ptid): New.
11643 (start_inferior): Remove "statusptr" argument. Adjust. Return a
11644 pid instead of a signal.
11645 (attach_inferior): Remove "status" and "signal" parameters.
11646 Adjust.
11647 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
11648 not as an address.
11649 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
11650 (handle_v_requests, myresume): Remove "status" and "signal"
11651 parameters. Adjust.
11652 (handle_status): New.
11653 (main): Delete local `status'. Adjust.
11654 * remote-utils.c: Include target.h.
11655 (prepare_resume_reply): Change prototype to take a
11656 target_waitstatus. Adjust.
11657
11658 * linux-low.c (linux_wait): Adjust to new target_ops->wait
11659 interface.
11660 * spu-low.c (spu_wait): Adjust.
11661 * win32-low.c (enum target_waitkind, struct target_waitstatus):
11662 Delete.
11663 (win32_wait): Adjust.
11664
2bd7c093
PA		 116652009-04-01 Pedro Alves <pedro@codesourcery.com>
11666
11667 * target.h (struct thread_resume): Delete leave_stopped member.
11668 (struct target_ops): Add a `n' argument to the `resume' callback.
11669 * server.c (start_inferior): Adjust.
11670 (handle_v_cont, myresume): Adjust.
11671 * linux-low.c (check_removed_breakpoint): Adjust to resume
11672 interface change, and to removed leave_stopped field.
11673 (resume_ptr): Delete.
11674 (struct thread_resume_array): New.
11675 (linux_set_resume_request): Add new `arg' parameter. Adjust to
11676 resume interface change.
11677 (linux_continue_one_thread, linux_queue_one_thread)
11678 (resume_status_pending_p): Check if the resume field is NULL
11679 instead of checking the leave_stopped member.
11680 (linux_resume): Adjust to the target resume interface change.
11681 * spu-low.c (spu_resume): Adjust to the target resume interface
11682 change.
11683 * win32-low.c (win32_detach, win32_resume): Ditto.
11684
c35fafde
PA		 116852009-04-01 Pedro Alves <pedro@codesourcery.com>
11686
11687 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
11688 flag.
11689 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
11690 pending.
11691 (linux_continue_one_thread): Only preserve the stepping flag if
11692 there's a pending breakpoint.
11693
0a59d50b
PA		 116942009-03-31 Pedro Alves <pedro@codesourcery.com>
11695
11696 * server.c (main): After the inferior having exited, call
11697 remote_close before exiting gdbserver.
11698
f04c6d38
TJB		 116992009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
11700
11701 Fix size of FPSCR in Power 7 processors.
11702 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
11703 (PPC_FEATURE_HAS_DFP): New #define.
11704 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
11705 size of the FPSCR.
11706
78e5cee6
PA		 117072009-03-23 Pedro Alves <pedro@codesourcery.com>
11708
11709 * server.c (handle_query) Whitespace and formatting.
11710
1b3f6016
PA		 117112009-03-22 Pedro Alves <pedro@codesourcery.com>
11712
11713 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
11714 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
11715 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
11716 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
11717 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
11718 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
11719 Makefile.in, configure.ac: Fix whitespace throughout.
11720 * configure: Regenerate.
11721
a07b2135
PA		 117222009-03-22 Pedro Alves <pedro@codesourcery.com>
11723
11724 * inferiors.c (find_inferior): Make it safe for the callback
11725 function to delete the currently iterated inferior.
11726
67cc2626
PA		 117272009-03-22 Pedro Alves <pedro@codesourcery.com>
11728
11729 * Makefile.in (linuw_low_h): Move higher.
11730 (thread-db.o): Depend on $(linux_low_h).
11731
54a0b537
PA		 117322009-03-17 Pedro Alves <pedro@codesourcery.com>
11733
11734 Rename "process" to "lwp" throughout.
11735
11736 * linux-low.c (all_processes): Rename to...
11737 (all_lwps): ... this.
11738 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
11739 (add_process): Rename to ...
11740 (add_lwp): ... this. Adjust.
11741 (linux_create_inferior): Adjust.
11742 (linux_attach_lwp): Adjust.
11743 (linux_attach): Adjust.
11744 (linux_kill_one_process): Rename to ...
11745 (linux_kill_one_lwp): ... this. Adjust.
11746 (linux_kill): Adjust.
11747 (linux_detach_one_process): Rename to ...
11748 (linux_detach_one_lwp): ... this. Adjust.
11749 (linux_detach): Adjust.
11750 (check_removed_breakpoint): Adjust.
11751 (status_pending_p): Adjust.
11752 (linux_wait_for_process): Rename to ...
11753 (linux_wait_for_lwp): ... this. Adjust.
11754 (linux_wait_for_event): Adjust.
11755 (send_sigstop): Adjust.
11756 (wait_for_sigstop): Adjust.
11757 (stop_all_processes): Rename to ...
11758 (stop_all_lwps): ... this.
11759 (linux_resume_one_process): Rename to ...
11760 (linux_resume_one_lwp): ... this. Adjust.
11761 (linux_set_resume_request, linux_continue_one_thread)
11762 (linux_queue_one_thread, resume_status_pending_p)
11763 (usr_store_inferior_registers, regsets_store_inferior_registers)
11764 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
11765 Adjust.
11766 * linux-low.h (get_process): Rename to ...
11767 (get_lwp): ... this. Adjust.
11768 (get_thread_process): Rename to ...
11769 (get_thread_lwp): ... this. Adjust.
11770 (get_process_thread): Rename to ...
11771 (get_lwp_thread): ... this. Adjust.
11772 (struct process_info): Rename to ...
11773 (struct lwp_info): ... this.
11774 (all_processes): Rename to ...
11775 (all_lwps): ... this.
11776 * proc-service.c (ps_lgetregs): Adjust.
11777 * thread-db.c (thread_db_create_event, find_one_thread)
11778 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
11779
0b16c5cf
PA		 117802009-03-14 Pedro Alves <pedro@codesourcery.com>
11781
11782 * server.c (handle_query): Handle "qAttached".
11783
32de4b9d
NS		 117842009-03-13 Nathan Sidwell <nathan@codesourcery.com>
11785
11786 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
11787 GPLv3, update license URL.
11788
2aecd87f
DE		 117892009-03-01 Doug Evans <dje@google.com>
11790
93efd302 11791 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
2aecd87f
DE		 11792 (server_h): Add gdb_signals.h.
11793 (signals.o): Update.
11794 * server.h (target_signal_from_host,target_signal_to_host_p)
11795 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
11796
86b1f9c5
PM		 117972009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
11798
11799 * remote-utils.c (getpkt): Also generate remote-debug
11800 information if noack_mode is set.
11801
4aa995e1
PA		 118022009-02-06 Pedro Alves <pedro@codesourcery.com>
11803
11804 * server.c (handle_query): Report qXfer:siginfo:read and
11805 qXfer:siginfo:write as supported and handle them.
11806 * target.h (struct target_ops) <qxfer_siginfo>: New field.
11807 * linux-low.c (linux_xfer_siginfo): New.
11808 (linux_target_ops): Set it.
11809
62709adf
PA		 118102009-01-26 Pedro Alves <pedro@codesourcery.com>
11811
11812 * server.c (gdbserver_usage): Mention --remote-debug.
11813 (main): Accept '--remote-debug' switch.
11814
aef93bd7
DE		 118152009-01-18 Doug Evans <dje@google.com>
11816
11817 * regcache.c (new_register_cache): No need to check result of xcalloc.
11818 * server.c (handle_search_memory): Back out calls to xmalloc,
11819 result is checked and error is returned to user upon failure.
11820 (handle_query): Ditto. Add more checks for result of malloc.
11821 (handle_v_cont): Check result of malloc, report error back to
11822 user upon failure.
11823 (handle_v_run): Ditto. Call freeargv.
11824 * server.h (freeargv): Declare.
11825 * utils.c (freeargv): New fn.
11826
54363045
DE		 118272009-01-15 Doug Evans <dje@google.com>
11828
f626972c
DE		 11829 * gdbreplay.c (perror_with_name): Make arg const char *.
11830 * server.h (target_signal_to_name): Make return type const char *.
0842e787 11831 * thread-db.c (thread_db_err_str): Make return type const char *.
f626972c 11832 * utils.c (perror_with_name): Make arg const char *.
54363045 11833
18aae699
PA		 118342009-01-14 Pedro Alves <pedro@codesourcery.com>
11835
11836 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
11837 when handling a EXIT_PROCESS_DEBUG_EVENT.
11838
ff703abe
JB		 118392009-01-06 Joel Brobecker <brobecker@adacore.com>
11840
11841 * gdbreplay.c (gdbreplay_version): Update copyright year.
11842 * server.c (gdbserver_version): Likewise.
11843
f21cc1a2 118442009-01-05 Doug Evans <dje@google.com>
0e21c1ec
DE		 11845
11846 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
f21cc1a2 11847 (handle_extended_wait): Improve comment.
0e21c1ec 11848
bca929d3
DE		 118492008-12-13 Doug Evans <dje@google.com>
11850
11851 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
11852 * server.h (ATTR_MALLOC): New macro.
11853 (xmalloc,xcalloc,xstrdup): Declare.
11854 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
11855 * inferiors.c: Ditto.
11856 * linux-low.c: Ditto.
11857 * mem-break.c: Ditto.
11858 * regcache.c: Ditto.
11859 * remote-utils.c: Ditto.
11860 * server.c: Ditto.
11861 * target.c: Ditto.
11862 * win32-low.c: Ditto.
11863
97438e3f
DE		 118642008-12-12 Doug Evans <dje@google.com>
11865
896c7fbb
DE		 11866 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
11867 in debugging printf.
11868
97438e3f
DE		 11869 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
11870
e3b886f8
DE		 118712008-12-09 Doug Evans <dje@google.com>
11872
11873 * linux-low.h (struct process_info): Delete member tid, unused.
11874 * thread-db.c (find_one_thread): Update.
11875 (maybe_attach_thread): Update.
11876
07e059b5
VP		 118772008-12-02 Pedro Alves <pedro@codesourcery.com>
11878
889bf7c5
PA		 11879 * target.h (struct target_ops): Add qxfer_osdata member.
11880 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
11881 and dirent.h.
11882 (linux_qxfer_osdata): New functions.
11883 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
11884 callback.
11885 * server.c (handle_query): Handle "qXfer:osdata:read:".
11886 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
11887 (buffer_xml_printf): New functions.
11888 * server.h (struct buffer): New.
11889 (buffer_grow_str, buffer_grow_str0): New macros.
11890 (buffer_grow, buffer_free, buffer_init, buffer_finish)
11891 (buffer_xml_printf): Declare.
07e059b5 11892
4cab47ab
DE		 118932008-11-24 Doug Evans <dje@google.com>
11894
11895 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
11896
f142445f
DJ		 118972008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
11898
11899 * server.c (handle_v_run): Always use the supplied argument list.
11900
d0107bb6 119012008-11-19 Bob Wilson <bob.wilson@acm.org>
889bf7c5 11902
d0107bb6
BW		 11903 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
11904 (xtensa_regmap_table): Add entry for scompare1.
889bf7c5 11905
2c4ad781
TJB		 119062008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
11907
11908 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
11909 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
11910 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
11911 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
11912 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
11913 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
11914 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
11915 XML target descriptions.
11916 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
11917 when inferior is running on an ISA 2.05 or later processor. Add
11918 special case to return offset for full 64-bit slot of FPSCR when
11919 in 32-bits.
11920
dfb64f85
DJ		 119212008-11-14 Daniel Gutson <dgutson@codesourcery.com>
11922
11923 * Makefile.in (SFILES, clean): Added sparc64 files.
11924 (reg-sparc64.o, reg-sparc64.c): New.
11925 * configure.srv (sparc*-*-linux*): New configuration.
11926 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
11927 syscall arguments for SPARC.
11928 (regsets_store_inferior_registers): Likewise.
11929 * linux-sparc-low.c: New file.
11930
66b6e1dd
DE		 119312008-10-21 Doug Evans <dje@google.com>
11932
11933 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
11934 (READLINE_DIR,READLINE_DEP): Delete.
11935 (INTERNAL_CFLAGS): Update.
11936 (LINTFLAGS): Update.
11937
9b710a42
PA		 119382008-10-10 Pedro Alves <pedro@codesourcery.com>
11939
11940 * server.c (handle_v_run): If GDB didn't specify an argv, use the
11941 whole argv from the last run, not just argv[0].
11942
5822d809
PA		 119432008-09-08 Pedro Alves <pedro@codesourcery.com>
11944
11945 * regcache.c (new_register_cache): Return NULL if the register
11946 cache size isn't known yet.
11947 (free_register_cache): Avoid dereferencing a NULL regcache.
11948
74aac56f
DJ		 119492008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
11950
11951 * configure.srv: Merge MIPS and MIPS64.
11952
400b20f5
MR		 119532008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
11954
11955 * Makefile.in (uninstall): Apply $(EXEEXT) too.
11956
677c5bb1
LM		 119572008-08-18 Luis Machado <luisgpm@br.ibm.com>
11958
11959 * Makefile.in: Add required vsx dependencies.
11960
11961 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
11962 Declare init_registers_powerpc_vsx32l.
11963 Declare init_registers_powerpc_vsx64l.
11964 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
11965 (ppc_arch_setup): Check for VSX in hwcap.
11966 (ppc_fill_vsxregset): New function.
11967 (ppc_store_vsxregset): New function.
11968 Add new VSX entry in regset_info target_regsets.
11969
11970 * configure.srv: Add new VSX dependencies.
11971
a6f3e723
SL		 119722008-08-12 Pedro Alves <pedro@codesourcery.com>
11973
11974 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
11975 (remote_open): Set or clear transport_is_reliable.
11976 (putpkt_binary): Don't expect acks in noack mode.
11977 (getpkt): Don't send ack/nac in noack mode.
11978 * server.c (handle_general_set): Handle QStartNoAckMode.
11979 (handle_query): If connected by tcp pass QStartNoAckMode+ in
11980 qSupported.
11981 (main): Reset noack_mode on every connection.
11982 * server.h (noack_mode): Declare.
11983
a417dc56
RW		 119842008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11985
11986 * Makefile.in (GDBREPLAY_OBS): New variable.
11987 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
11988
3221518c
UW		 119892008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
11990 Daniel Jacobowitz <dan@codesourcery.com>
11991
11992 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
11993 (usr_store_inferior_registers): Likewise.
11994 (regsets_store_inferior_registers): Likewise.
11995
ec56be1b
PA		 119962008-07-31 Rolf Jansen <rj@surtec.com>
11997 Pedro Alves <pedro@codesourcery.com>
11998
11999 * configure.ac: Check for memmem declaration.
12000 * server.c [HAVE_MALLOC_H]: Include malloc.h.
12001 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
12002 (disable_packet_qfThreadInfo): Unconditionally compile.
12003 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
12004 * configure, config.in: Regenerate.
12005
2fe5e3ff
DE		 120062008-07-28 Doug Kwan <dougkwan@google.com>
12007
12008 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
12009 (linux_write_memory): Remove declaration of errno.
12010
836acd6d
UW		 120112008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
12012
12013 * linux-low.c (handle_extended_wait): Do not use "status"
12014 variable uninitialized.
12015
aeba519e
PA		 120162008-07-07 Pedro Alves <pedro@codesourcery.com>
12017
12018 * server.c (handle_v_attach): Inhibit reporting dll changes.
12019
db42f210
PA		 120202008-06-27 Pedro Alves <pedro@codesourcery.com>
12021
12022 * remote-utils.c (prepare_resume_reply): If requested, don't
12023 output "thread:TID" in the T stop reply.
12024
12025 * server.c (disable_packet_vCont, disable_packet_Tthread)
12026 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
12027 (handle_query): If requested, disable support for qC, qfThreadInfo
12028 and qsThreadInfo.
12029 (handle_v_requests): If requested, disable support for vCont.
12030 (gdbserver_show_disableable): New.
12031 (main): Handle --disable-packet and --disable-packet=LIST.
12032
12033 * server.h (disable_packet_vCont, disable_packet_Tthread)
12034 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
12035
8e4c5421
CD		 120362008-06-20 Carlos O'Donell <carlos@codesourcery.com>
12037
12038 * server.c (gdbserver_usage): Mention --version.
12039
6e23a804
DJ		 120402008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
12041
12042 * Makefile.in (gdbreplay.o): New rule.
12043
90aa6a40
JM		 120442008-06-06 Joseph Myers <joseph@codesourcery.com>
12045
12046 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
12047 message, not gdbserver.
12048
c16158bc 120492008-06-05 Vladimir Prus <vladimir@codesourcery.com>
889bf7c5
PA		 12050 Nathan Sidwell <nathan@codesourcery.com>
12051 Joseph Myers <joseph@codesourcery.com>
c16158bc
JM		 12052
12053 * acinclude.m4: Include ../../config/acx.m4.
12054 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
12055 * configure, config.in: Regenerate.
12056 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
12057 * server.c (gdbserver_version): Print PKGVERSION.
12058 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
12059 (main): Adjust gdbserver_usage calls.
12060 * gdbreplay.c (version, host_name): Add declarations.
12061 (gdbreplay_version, gdbreplay_usage): New.
12062 (main): Accept --version and --help options.
12063
aeb75bf5
DJ		 120642008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
12065
12066 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
12067 (arm_breakpoint_at): Handle Thumb.
12068 (the_low_target): Add comment.
12069
76b233dd
UW		 120702008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
12071
12072 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
12073
08388c79
DE		 120742008-05-09 Doug Evans <dje@google.com>
12075
a3c83fae
DE		 12076 * server.h (decode_search_memory_packet): Declare.
12077 * remote-utils.c (decode_search_memory_packet): New fn.
12078 * server.c (handle_search_memory_1): New fn.
08388c79
DE		 12079 (handle_search_memory): New fn.
12080 (handle_query): Process qSearch:memory packets.
12081
bb9c3d36
UW		 120822008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
12083
12084 * regcache.c (registers_length): Remove.
12085 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
12086 full register packet.
12087 * regcache.h (registers_length): Remove prototype.
12088 * server.h (PBUFSIZ): Define to 16384.
12089
7284e1be
UW		 120902008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
12091
12092 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
12093 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
12094 powerpc-64l.o, and powerpc-altivec64l.o.
12095 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
12096 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
12097 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
12098 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
12099 rs6000/power-linux.xml, and rs6000/power64-linux.xml
12100 to srv_xmlfiles.
12101
12102 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
12103 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
12104 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
12105 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
12106 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
12107 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
12108 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
12109 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
12110 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
12111 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
12112 (clean): Update.
12113
12114 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
12115 (init_registers_powerpc_32l): ... this new prototype.
12116 (init_registers_powerpc_32): Remove, replace by ...
12117 (init_registers_powerpc_altivec32l): ... this new prototype.
12118 (init_registers_powerpc_e500): Remove, replace by ...
12119 (init_registers_powerpc_e500l): ... this new prototype.
12120 (init_registers_ppc64): Remove, replace by ...
12121 (init_registers_powerpc_64l): ... this new prototype.
12122 (init_registers_powerpc_64): Remove, replace by ...
12123 (init_registers_powerpc_altivec64l): ... this new prototype.
12124 (ppc_num_regs): Set to 73.
12125 (PT_ORIG_R3, PT_TRAP): Define if necessary.
12126 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
12127 (ppc_cannot_store_register): Handle orig_r3 and trap.
12128 (ppc_arch_setup): Update init_registers_... calls.
12129 (ppc_fill_gregset): Handle orig_r3 and trap.
12130
12131 * inferiors.c (clear_inferiors): Reset current_inferior.
12132
fdc59709
PB		 121332008-04-23 Paolo Bonzini <bonzini@gnu.org>
12134
889bf7c5
PA		 12135 * acinclude.m4: Add override.m4.
12136 * configure: Regenerate.
fdc59709 12137
c9b2f845
UW		 121382008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12139
12140 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
12141 initial call to init_register_ppc64.
12142
550512b8
UW		 121432008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12144
43aaf8b6
PA		 12145 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
12146 single powerpc*-*-linux* case.
550512b8
UW		 12147 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
12148
b6430ec3
UW		 121492008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
12150
12151 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
889bf7c5 12152 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
b6430ec3
UW		 12153 from reg_xmlfiles.
12154 * linux-ppc-low.c: Include <elf.h>.
12155 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
12156 (ppc_hwcap): New global variable.
12157 (ppc_regmap): Remove __SPE__ #ifdef sections.
12158 (ppc_regmap_e500): New global variable.
12159 (ppc_cannot_store_register): Update __SPE__ special case.
12160 (ppc_get_hwcap): New function.
12161 (ppc_arch_setup): Use it to determine whether inferior supports
12162 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
12163 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
12164 Do not access registers if target does not support AltiVec.
12165 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
12166 Do not access registers if target does not support SPE.
12167 (target_regsets): Unconditionally include AltiVec and SPE regsets.
12168
52fa2412
UW		 121692008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
12170
12171 * linux-low.c (disabled_regsets, num_regsets): New.
12172 (use_regsets_p): Delete.
12173 (linux_wait_for_process): Clear disabled_regsets.
12174 (regsets_fetch_inferior_registers): Check and set it.
12175 (regsets_store_inferior_registers): Likewise.
12176 (linux_fetch_registers, linux_store_registers): Do not use
12177 use_regsets_p.
12178 (initialize_low): Allocate disabled_regsets.
12179
e28b3332
DJ		 121802008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
12181
12182 * Makefile.in (LIBOBJS): New.
12183 (OBS): Use LIBOBJS.
12184 (memmem.o): New rule.
12185 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
12186 * configure: Regenerated.
12187
4536995d
UW		 121882008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
12189
12190 * server.c (handle_query): Never return "unsupported" for
12191 qXfer:features:read queries.
12192
221c031f
UW		 121932008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
12194
12195 * server.c (get_features_xml): Fix inverted condition.
12196 (handle_query): Always support qXfer:feature:read.
12197
ccd213ac
DJ		 121982008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
12199
12200 * server.c (wrapper_argv): New.
12201 (start_inferior): Handle wrapper_argv. If set, expect an extra
12202 trap.
12203 (gdbserver_usage): Document --wrapper.
12204 (main): Parse --wrapper.
12205
6fe305f7
UW		 122062008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12207
12208 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
12209 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
12210 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
12211 (ppc_set_pc): Likewise.
12212 (ppc_arch_setup): New function.
12213 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
12214 of collect_register.
889bf7c5 12215 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
6fe305f7 12216
5b0a002e
UW		 122172008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12218
12219 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
12220 instead of linux-ppc64-low.o.
12221 * linux-ppc64-low.c: Remove file.
12222 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
12223 (linux-ppc64-low.o): Remove rule.
12224
12225 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
12226 (init_registers_powerpc_64): Likewise.
12227 (ppc_regmap): Conditionally define depending on __powerpc64__.
12228 (ppc_cannot_store_register): Do not special-case "fpscr" when
12229 compiled on __powerpc64__.
12230 (ppc_collect_ptrace_register): New function.
12231 (ppc_supply_ptrace_register): New function.
12232 (ppc_breakpoint): Change type to "unsigned int".
12233 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
12234 (the_low_target): Conditionally provide initializers for the
889bf7c5 12235 arch_setup member depending on __powerpc64__. Install
5b0a002e
UW		 12236 collect_ptrace_register and supply_ptrace_register members.
12237
9b4b61c8
UW		 122382008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12239
12240 * regcache.h (gdbserver_xmltarget): Add extern declaration.
12241 * server.c (gdbserver_xmltarget): Define.
12242 (get_features_xml): Use it to replace "target.xml" and arch_string.
12243
12244 * configure.srv: Remove srv_xmltarget. Add XML files that were
12245 mentioned there to srv_xmlfiles instead. Remove conditional tests
12246 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
12247 srv_xmlfiles and srv_regobj to include all possible choices.
12248 * configure.ac (srv_xmltarget): Remove.
12249 (srv_xmlfiles): Do not add "target.xml".
12250 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
12251 checks for supplementary target information.
12252 * configure: Regenerate.
12253 * Makefile.in (XML_TARGET): Remove.
12254 (target.xml): Remove rule.
12255 (clean): Do not clean up target.xml.
12256 (.PRECIOUS): Do not mention target.xml.
12257
12258 * target.h (struct target_ops): Remove arch_string member.
12259 * linux-low.c (linux_arch_string): Remove.
12260 (linux_target_ops): Remove arch_string initializer.
12261 * linux-low.h (struct linux_target_ops): Remove arch_string member.
12262 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
12263 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
12264 * spu-low.c (spu_arch_string): Remove.
12265 (spu_target_ops): Remove arch_string initializer.
12266 * win32-low.c (win32_arch_string): Remove.
12267 (win32_target_ops): Remove arch_string initializer.
12268 * win32-low.h (struct win32_target_ops): Remove arch_string member.
12269 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
12270 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
12271
ee1a7ae4
UW		 122722008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12273
12274 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
12275 by collect_ptrace_register and supply_ptrace_register hooks.
12276 * linux-low.c (fetch_register): Use supply_ptrace_register callback
12277 instead of checking for the_low_target.left_pad_xfer.
12278 (usr_store_inferior_registers): Use collect_ptrace_register callback
12279 instead of checking for the_low_target.left_pad_xfer.
12280
12281 * linux-s390-low.c (s390_collect_ptrace_register): New function.
12282 (s390_supply_ptrace_register): Likewise.
12283 (s390_fill_gregset): Call s390_collect_ptrace_register.
12284 (the_low_target): Update.
12285
12286 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
12287 (ppc_supply_ptrace_register): Likewise.
12288 (the_low_target): Update.
12289
12290 * linux-i386-low.c (the_low_target): Update.
12291 * linux-x86-64-low.c (the_low_target): Update.
12292
d61ddec4
UW		 122932008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12294
12295 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
12296 reg-s390.o and reg-s390x.o.
12297
12298 * linux-low.c (new_inferior): New global variable.
12299 (linux_create_inferior, linux_attach): Set it.
12300 (linux_wait_for_process): Call the_low_target.arch_setup after the
12301 target has stopped for the first time.
12302 (initialize_low): Do not call the_low_target.arch_setup.
12303
12304 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
12305 (s390_set_pc): Likewise.
12306 (s390_arch_setup): New function.
12307 (the_low_target): Use s390_arch_setup as arch_setup routine.
12308
12309 * regcache.c (realloc_register_cache): New function.
12310 (set_register_cache): Call it for each existing regcache.
12311
d05b4ac3
UW		 123122008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12313
12314 * server.h (init_registers): Remove prototype.
12315
12316 * linux-low.h (struct linux_target_ops): Add arch_setup field.
12317 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
12318 instead of init_registers ().
12319 * linux-arm-low.c (init_registers_arm): Add prototype.
12320 (init_registers_arm_with_iwmmxt): Likewise.
12321 (the_low_target): Add initializer for arch_setup field.
12322 * linux-cris-low.c (init_registers_cris): Add prototype.
12323 (the_low_target): Add initializer for arch_setup field.
12324 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
12325 (the_low_target): Add initializer for arch_setup field.
12326 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
12327 (the_low_target): Add initializer for arch_setup field.
12328 * linux-ia64-low.c (init_registers_ia64): Add prototype.
12329 (the_low_target): Add initializer for arch_setup field.
12330 * linux-m32r-low.c (init_registers_m32r): Add prototype.
12331 (the_low_target): Add initializer for arch_setup field.
12332 * linux-m68k-low.c (init_registers_m68k): Add prototype.
12333 (the_low_target): Add initializer for arch_setup field.
12334 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
12335 (init_registers_mips64_linux): Likewise.
12336 (the_low_target): Add initializer for arch_setup field.
12337 * linux-ppc-low.c (init_registers_ppc): Add prototype.
12338 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
12339 (the_low_target): Add initializer for arch_setup field.
12340 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
12341 (init_registers_powerpc_64): Likewise.
12342 (the_low_target): Add initializer for arch_setup field.
12343 * linux-s390-low.c (init_registers_s390): Add prototype.
12344 (init_registers_s390x): Likewise.
12345 (the_low_target): Add initializer for arch_setup field.
12346 * linux-sh-low.c (init_registers_sh): Add prototype.
12347 (the_low_target): Add initializer for arch_setup field.
12348 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
12349 (the_low_target): Add initializer for arch_setup field.
12350 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
12351 (the_low_target): Add initializer for arch_setup field.
12352
12353 * win32-low.h (struct win32_target_ops): Add arch_setup field.
12354 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
12355 instead of init_registers ().
12356 * win32-arm-low.c (init_registers_arm): Add prototype.
12357 (the_low_target): Add initializer for arch_setup field.
12358 * win32-i386-low.c (init_registers_i386): Add prototype.
12359 (the_low_target): Add initializer for arch_setup field.
12360
12361 * spu-low.c (init_registers_spu): Add prototype.
12362 (initialize_low): Call initialie_registers_spu () instead of
12363 initialize_registers ().
12364
fd96d250
PA		 123652008-02-19 Pedro Alves <pedro@codesourcery.com>
12366
12367 * server.c (handle_v_requests): When handling the vRun and vAttach
12368 packets, if already debugging a process, don't kill it. Return an
12369 error instead.
12370
d41b6bb4
DJ		 123712008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
12372
12373 * server.c (handle_query): Correct length check.
12374
5ac588cf
PA		 123752008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
12376
12377 * win32-low.c (do_initial_child_stuff): Add process handle
12378 parameter. Set current_process_handle and current_process_id from the
12379 parameters. Clear globals.
12380 (win32_create_inferior): Don't set current_process_handle and
12381 current_process_id here. Instead pass them on the call to
12382 do_initial_child_stuff.
12383 (win32_attach): Likewise.
12384 (win32_clear_inferiors): New.
12385 (win32_kill): Don't close the current process handle or the
12386 current thread handle here. Instead call win32_clear_inferiors.
12387 (win32_detach): Don't open a new handle to the process. Call
12388 win32_clear_inferiors.
12389 (win32_join): Don't rely on current_process_handle; open a new
12390 handle using the process id.
12391 (win32_wait): Call win32_clear_inferiors when the inferior process
12392 has exited.
12393
ecd7ecbc
DJ		 123942008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
12395
12396 * server.c (monitor_show_help): Add "exit".
12397
1525d545
MG		 123982008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
12399
ecd7ecbc 12400 * Makefile.in (SFILES): Add linux-xtensa-low.c.
1525d545
MG		 12401 (clean): Add reg-xtensa.c.
12402 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
ecd7ecbc
DJ		 12403 * configure.srv (xtensa*-*-linux*) New target.
12404 * linux-xtensa-low.c: New.
12405 * xtensa-xtregs.c: New.
1525d545 12406
59a016f0
PA		 124072008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
12408
12409 * hostio.c: Don't include errno.h.
12410 (errno_to_fileio_errno): Move to hostio-errno.
12411 * hostio.c: (hostio_error): Remove the error parameter. Defer the
12412 error number outputting to the target->hostio_last_error callback.
12413 (hostio_packet_error): Use FILEIO_EINVAL directly.
12414 (handle_open, handle_pread, hostio_error, handle_unlink): Update
12415 calls to hostio_error.
12416 * hostio-errno.c: New.
12417 * server.h (hostio_last_error_from_errno): Declare.
12418 * target.h (target_ops): Add hostio_last_error member.
12419 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
12420 as hostio_last_error handler.
889bf7c5 12421 * spu-low.c (spu_target_ops): Likewise.
59a016f0
PA		 12422 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
12423 (wince_hostio_last_error): New functions.
12424 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
12425 as hostio_last_error handler.
12426 (win32_target_ops) [!_WIN32_WCE]: Register
12427 hostio_last_error_from_errno as hostio_last_error handler.
12428 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
12429 (hostio-errno.o): New rule.
12430 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
12431 * configure.srv (srv_hostio_err_objs): New variable. Default to
12432 hostio-errno.o.
12433 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
12434 * configure: Regenerate.
12435
2d717e4f
DJ		 124362008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12437
12438 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
12439 (linux_kill, linux_detach): Clean up the process list.
12440 * remote-utils.c (remote_open): Improve port number parsing.
12441 (putpkt_binary, input_interrupt): Only send interrupts if the target
12442 is running.
12443 * server.c (extended_protocol): Make static.
12444 (attached): Define earlier.
12445 (exit_requested, response_needed, program_argv): New variables.
12446 (target_running): New.
12447 (start_inferior): Clear attached here.
12448 (attach_inferior): Set attached here.
12449 (require_running): Define.
12450 (handle_query): Use require_running and target_running. Implement
12451 "monitor exit".
12452 (handle_v_attach, handle_v_run): New.
12453 (handle_v_requests): Use require_running. Handle vAttach and vRun.
12454 (gdbserver_usage): Update.
12455 (main): Redo argument parsing. Handle --debug and --multi. Handle
12456 --attach along with other options or after the port. Save
12457 program_argv. Support no initial program. Resynchronize
12458 communication with GDB after an error. Handle "monitor exit".
12459 Use require_running and target_running. Always allow the extended
12460 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
12461 restart in extended mode.
12462 * README: Refer to the GDB manual. Update --attach usage.
12463
7407e2de
AS		 124642007-12-20 Andreas Schwab <schwab@suse.de>
12465
12466 * linux-low.c (STACK_SIZE): Define.
12467 (linux_tracefork_child): Use it. Use __clone2 on ia64.
12468 (linux_test_for_tracefork): Likewise.
12469
b65d95c5
DJ		 124702007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
12471
12472 * linux-low.c (linux_wait_for_event): Update messages. Do not
12473 reinsert auto-delete breakpoints.
12474 * mem-break.c (struct breakpoint): Change return type of handler to
12475 int.
12476 (set_breakpoint_at): Update handler type.
12477 (reinsert_breakpoint_handler): Return 1 instead of calling
12478 delete_breakpoint.
12479 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
12480 setting a new one.
12481 (check_breakpoints): Delete auto-delete breakpoints and return 2.
12482 * mem-break.h (set_breakpoint_at): Update handler type.
12483 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
12484 * win32-low.c (auto_delete_breakpoint): New.
12485 (get_child_debug_event): Use it.
12486
4e799345
DJ		 124872007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
12488
12489 * configure.ac: Check for pread and pwrite.
12490 * hostio.c (handle_pread): Fall back to lseek and read.
12491 (handle_pwrite): Fall back to lseek and write.
12492 * config.in, configure: Regenerated.
12493
27524b67
DJ		 124942007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
12495
12496 * server.c (myresume): Add own_buf argument.
12497 (main): Update calls.
12498
a20d5e98
DJ		 124992007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
12500
12501 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
12502 * remote-utils.c (remote_open): Do not call disable_async_io.
12503 (block_async_io): Delete.
12504 (unblock_async_io): Make static.
12505 (initialize_async_io): New.
12506 * server.c (handle_v_cont): Handle async I/O here.
12507 (myresume): Likewise. Move other common resume tasks here...
12508 (main): ... from here. Call initialize_async_io. Disable async
12509 I/O before the main loop.
12510 * server.h (initialize_async_io): Declare.
12511 (block_async_io, unblock_async_io): Delete prototypes.
12512 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
12513
b79d787e
DJ		 125142007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
12515
12516 * remote-utils.c (readchar): Allow binary data in received messages.
12517
d97903b2
PA		 125182007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12519
12520 * win32-low.c (attaching): New global.
12521 (win32_create_inferior): Clear the `attaching' global.
12522 (win32_attach): Set the `attaching' global.
12523 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
12524 attaching. Only set a breakpoint at the entry point if not
12525 attaching.
12526
311de423
PA		 125272007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12528
12529 * server.c (main): Don't report dll events on the initial
12530 connection on attaches.
12531
6c2d16d2
PA		 125322007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12533
12534 * server.c (main): Relax numerical bases supported for the pid of
12535 the --attach command line argument.
12536
5ca906e6
PA		 125372007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12538
12539 * win32-low.c (win32_attach): Call OpenProcess before
12540 DebugActiveProcess, not after. Add last error output to error
12541 call.
12542
9c6c8194
PA		 125432007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12544
12545 * win32-low.c (win32_get_thread_context)
12546 (win32_set_thread_context): New functions.
12547 (thread_rec): Use win32_get_thread_context.
12548 (continue_one_thread, win32_resume): Use win32_set_thread_context.
12549 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
12550 field.
12551
4d5d1aaa
PA		 125522007-12-03 Leo Zayas
12553 Pedro Alves <pedro_alves@portugalmail.pt>
12554
12555 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
12556 global variables.
12557 (child_add_thread): Minor cleanup.
12558 (child_continue): Resume artificially suspended threads before
12559 calling ContinueDebugEvent.
12560 (suspend_one_thread): New.
12561 (fake_breakpoint_event): New.
12562 (get_child_debug_event): Change return type to int. Check here if
12563 gdb sent an interrupt request. If a soft interrupt was requested,
12564 fake a breakpoint event. Return 0 if there is no event to handle,
12565 and 1 otherwise.
12566 (win32_wait): Don't check here if gdb sent an interrupt request.
12567 Ensure there is a valid event to handle.
12568 (win32_request_interrupt): Add soft interruption method as last
12569 resort.
12570
c436e841
PA		 125712007-12-03 Leo Zayas
12572 Pedro Alves <pedro_alves@portugalmail.pt>
12573
12574 * win32-low.h (win32_thread_info): Add descriptions to the
12575 structure members. Replace `suspend_count' counter by a
12576 `suspended' flag.
12577 * win32-low.c (thread_rec): Update condition of when to get the
12578 context from the inferior. Rely on ContextFlags being set if it
12579 has already been retrieved. Only suspend the inferior thread if
12580 we haven't already. Warn if that fails.
12581 (continue_one_thread): s/suspend_count/suspended/. Only call
12582 ResumeThread once. Warn if that fails.
12583
e7b5fa67
PA		 125842007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
12585
12586 * win32-low.c (win32_wait): Don't read from the inferior when it
12587 has already exited.
12588
a385171d
PA		 125892007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
12590
12591 * Makefile.in (win32_low_h): New variable.
12592 (win32-low.o): Add dependency on $(win32_low_h).
12593 (win32-arm-low.o, win32-i386-low.o): New rules.
12594
f80c84b3
DJ		 125952007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
12596
12597 * hostio.c: Correct copyright year.
12598
a6b151f1
DJ		 125992007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
12600
12601 * Makefile.in (OBS): Add hostio.o.
12602 (hostio.o): New rule.
12603 * server.h (handle_vFile): Declare.
12604 * hostio.c: New file.
12605 * server.c (handle_v_requests): Take packet_len and new_packet_len
12606 for binary packets. Call handle_vFile.
12607 (main): Update call to handle_v_requests.
12608
f9387fc3
DJ		 126092007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
12610
12611 * linux-low.c: Include <sched.h>.
12612
51c2684e
DJ		 126132007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
12614
12615 * linux-low.c (linux_tracefork_grandchild): New.
12616 (linux_tracefork_child): Use clone.
12617 (linux_test_for_tracefork): Use clone; allocate and free a stack.
12618
75f83163
JB		 126192007-10-31 Joel Brobecker <brobecker@adacore.com>
12620
12621 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
12622
da5898ce
DJ		 126232007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
12624
12625 * linux-low.c (handle_extended_wait): Handle unexpected signals.
12626
24a09b5f
DJ		 126272007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
12628
12629 * inferiors.c (change_inferior_id): Delete.
12630 (add_pid_to_list, pull_pid_from_list): New.
12631 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
12632 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
12633 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
12634 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
12635 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
12636 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
12637 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
12638 (using_threads): Always set to 1.
12639 (handle_extended_wait): New.
12640 (add_process): Do not set TID.
12641 (linux_create_inferior): Set must_set_ptrace_flags.
12642 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
12643 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
12644 (linux_thread_alive): Rename TID argument to LWPID.
12645 (linux_wait_for_process): Handle unknown processes. Do not use TID.
12646 (linux_wait_for_event): Do not use TID or check using_threads. Update
12647 call to dead_thread_notify. Call handle_extended_wait.
12648 (linux_create_inferior): Use PTRACE_SETOPTIONS.
12649 (send_sigstop): Delete sigstop_sent.
12650 (wait_for_sigstop): Avoid TID.
12651 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
12652 (linux_test_for_tracefork): New.
12653 (linux_lookup_signals): Use thread_db_active and
12654 linux_supports_tracefork_flag.
12655 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
12656 * linux-low.h (get_process_thread): Avoid TID.
12657 (struct process_ifo): Move thread_known and tid to the end. Remove
12658 sigstop_sent.
12659 (linux_attach_lwp, thread_db_init): Update prototypes.
12660 * server.h (change_inferior_id): Delete prototype.
12661 (add_pid_to_list, pull_pid_from_list): New prototypes.
12662 * thread-db.c (thread_db_use_events): New.
12663 (find_first_thread): Rename to...
12664 (find_one_thread): ...this. Update callers and messages. Do not
12665 call fatal. Check thread_db_use_events. Do not call
12666 change_inferior_id or new_thread_notify.
12667 (maybe_attach_thread): Update. Do not call new_thread_notify.
12668 (thread_db_init): Set thread_db_use_events. Check use_events.
12669 * utils.c (fatal, warning): Correct message prefix.
12670
30ed0a8f
DJ		 126712007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
12672
12673 * Makefile.in (clean): Remove new files.
12674 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
12675 (powerpc-64.o, powerpc-64.c): New rules.
12676 * configure.srv: Use alternate register sets for powerpc64-*-linux*
12677 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
12678 with SPE.
12679 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
12680 SPE targets.
12681 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
12682 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
12683 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
12684 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
12685 (target_regsets): Add AltiVec and SPE register sets.
12686 * configure.ac: Check for AltiVec and SPE.
12687 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
12688 (ppc_fill_vrregset, ppc_store_vrregset): New.
12689 (target_regsets): Add AltiVec register set.
12690 * configure: Regenerated.
12691
fd462a61
DJ		 126922007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
12693
12694 * linux-low.c (O_LARGEFILE): Define.
12695 (linux_read_memory): Use /proc/PID/mem.
12696 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
12697 * configure, config.in: Regenerated.
12698
69f223ed
DJ		 126992007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
12700
12701 * linux-low.c (linux_wait_for_event): Do not pass signals while
12702 single-stepping.
12703
aec18585
PA		 127042007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
12705
12706 * win32-low.c (create_process): New.
12707 (win32_create_inferior): Use create_process instead of
12708 CreateProcess. If create_process failed retry appending an ".exe"
12709 suffix. Store the GetLastError result immediatelly after
12710 create_process calls and use it on the call to error.
12711
34d86ddd
PA		 127122007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
12713
12714 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
12715
5a0e3bd0
JB		 127162007-08-23 Joel Brobecker <brobecker@adacore.com>
12717
12718 * configure.ac: Switch license to GPLv3.
12719
f88c79e6
MS		 127202007-08-01 Michael Snyder <msnyder@access-company.com>
12721
12722 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
12723
6b3d9b83
PA		 127242007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
12725
12726 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
12727 typedef.
12728 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
12729 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
12730 CloseToolhelp32Snapshot.
12731 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
12732 CloseToolhelp32Snapshot.
12733
c588c53c
MS		 127342007-07-27 Michael Snyder <michael.snyder@access-company.com>
12735
12736 * server.c (main): Check for inferior exit before main loop.
12737
aa0403d9
PA		 127382007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
12739
12740 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
12741 instead of on tmp_desc.
12742
255e7678
DJ		 127432007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
12744 Daniel Jacobowitz <dan@codesourcery.com>
12745
12746 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
12747 (add_thread): Minor cleanups.
12748 (clear_inferiors): Move lower in the file. Clear the DLL
12749 list.
12750 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
12751 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
12752 (xml_escape_text): New.
12753 * server.c (handle_query): Handle qXfer:libraries:read. Report it
12754 for qSupported.
12755 (handle_v_cont): Report errors.
12756 (gdbserver_version): Update.
12757 (main): Correct size of own_buf. Do not report initial DLL events.
12758 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
12759 (unloaded_dll, xml_escape_text): New.
12760 * win32-low.c (enum target_waitkind): Update comments.
12761 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
12762 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
12763 (win32_EnumProcessModules, win32_GetModuleInformation)
12764 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
12765 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
12766 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
12767 (win32_Module32First, win32_Module32Next, load_toolhelp)
12768 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
12769 (get_child_debug_event): Handle DLL events.
12770 (win32_wait): Likewise.
12771
0d37add9
DJ		 127722007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
12773
12774 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
12775 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
12776
45e2715e
PA		 127772007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
12778
12779 * win32-low.c (handle_output_debug_string): Ignore event if not
12780 waiting.
12781
c5674cf1
PA		 127822007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
12783
12784 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
12785
2bbe3cc1
DJ		 127862007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
12787
12788 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
12789
ae13219e
DJ		 127902007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
12791
12792 * inferiors.c (change_inferior_id): Add comment.
12793 * linux-low.c (check_removed_breakpoint): Add an early
12794 prototype. Improve debug output.
12795 (linux_attach): Doc update.
12796 (linux_detach_one_process, linux_detach): Clean up before releasing
12797 each process.
12798 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
12799 * linux-low.h (struct process_info): Doc improvement.
12800 * mem-break.c (delete_all_breakpoints): New.
12801 * mem-break.h (delete_all_breakpoints): New prototype.
12802 * thread-db.c (find_first_thread): New.
12803 (thread_db_create_event): Call it instead of
12804 thread_db_find_new_threads. Clean up unused variables.
12805 (maybe_attach_thread): Remove first thread handling.
12806 (thread_db_find_new_threads): Use find_first_thread.
12807 (thread_db_get_tls_address): Likewise.
12808
4105de34
DJ		 128092007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
12810
12811 * thread-db.c (thread_db_find_new_threads): Add prototype.
12812 (thread_db_create_event): Check for the main thread before adding
12813 a new thread.
12814 (maybe_attach_thread): Only enable event reporting if TID == 0.
12815 (thread_db_get_tls_address): Check for new threads.
12816
2b876972
DJ		 128172007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
12818
12819 * linux-low.c (linux_create_inferior): Try execv before execvp.
12820 * spu-low.c (spu_create_inferior): Likewise.
12821
7a245884
DJ		 128222007-06-13 Mike Frysinger <vapier@gentoo.org>
12823
12824 * linux-low.c (linux_create_inferior): Change execv to execvp.
12825 * spu-low.c (spu_create_inferior): Likewies.
12826
117ce543
DJ		 128272007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
12828
12829 * Makefile.in (clean): Clean new files instead of deleted ones.
12830 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
12831 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
12832 rules.
12833 * configure.srv: Specify XML files and new regformats for MIPS and
12834 MIPS64 GNU/Linux.
12835 * linux-mips-low.c (mips_num_regs): Set to only used registers.
12836 (mips_regmap): Do not fetch $0. Remove unused registers. Add
12837 an entry for the restart register.
12838 (mips_cannot_fetch_register, mips_cannot_store_register)
12839 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
12840 register names to match the XML descriptions.
12841 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
12842 restart register instead of $0.
12843
0e7f50da
UW		 128442007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
12845 Markus Deuling <deuling@de.ibm.com>
12846
12847 * remote-utils.c (decode_xfer_write): New function.
12848 * server.h (decode_xfer_write): Add prototype.
12849 * server.c (handle_query): Add PACKET_LEN argument. Support
12850 qXfer:spu:read and qXfer:spu:write packets.
12851 (main): Pass packet_len to handle_query.
12852 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
12853 * target.h (target_ops): Add qxfer_spu.
12854
374c1d38
UW		 128552007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
12856
12857 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
12858 accessing non-seekable spufs files.
12859
bb63802a
UW		 128602007-05-16 Markus Deuling <deuling@de.ibm.com>
12861
889bf7c5 12862 * server.c (handle_query): Add reply for qC packet.
bb63802a 12863
7390519e
PA		 128642007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12865 Leo Zayas <lerele@champenstudios@com>
12866
12867 * server.h (check_remote_input_interrupt_request): New function.
12868 * remote_utils.c (INVALID_DESCRIPTOR): New define.
12869 (remote_desc): Initialize with INVALID_DESCRIPTOR.
12870 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
12871 (check_remote_input_interrupt_request): New function.
12872 * server.h (check_remote_input_interrupt_request): Declare.
3ecf0694 12873 * win32-low.c (winapi_DebugBreakProcess,
7390519e
PA		 12874 winapi_GenerateConsoleCtrlEvent): New typedefs.
12875 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
12876 to 250 ms.
12877 (win32_wait): Check for remote interrupt request
12878 with check_remote_input_interrupt_request.
12879 (win32_request_interrupt): New function.
12880 (win32_target_op): Set request_interrupt to win32_request_interrupt.
12881
34b34921
PA		 128822007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12883
12884 * win32-low.c (debug_registers_changed,
12885 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
12886 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
12887 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
12888 (thread_rec): Get context using the low target.
12889 (child_add_thread): Call thread_added on the low target,
12890 which does the same thing.
12891 (regptr): Delete.
12892 (do_initial_child_stuff): Remove debug registers references.
12893 Set context using the low target. Resume threads after
12894 setting the contexts.
12895 (child_continue): Remove dead variable. Remove debug
12896 registers references.
12897 (child_fetch_inferior_registers): Go through the low target.
12898 (do_child_store_inferior_registers): Remove.
12899 (child_store_inferior_registers): Go through the low target.
12900 (win32_resume): Remove debug registers references.
12901 Set context using the low target.
12902 (handle_exception): Change return type to void. Don't record
12903 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
12904 first chance exception.
889bf7c5 12905 (get_child_debug_event): Change return type to void. Remove
34b34921
PA		 12906 goto loop. Always return after waiting for debug event.
12907 (win32_wait): Convert to switch statement. Handle spurious
12908 events.
12909
12910 * win32-i386-low.c (debug_registers_changed,
12911 debug_registers_used): New.
12912 (initial_stuff): Rename to ...
12913 (i386_initial_stuff): ... this. Clear debug registers
12914 state variables.
12915 (store_debug_registers): Delete.
12916 (i386_get_thread_context): New.
12917 (load_debug_registers): Delete.
12918 (i386_set_thread_context): New.
12919 (i386_thread_added): New.
12920 (single_step): Rename to ...
12921 (i386_single_step): ... this.
12922 (do_fetch_inferior_registers): Rename to ...
12923 (i386_fetch_inferior_register): ... this.
12924 (i386_store_inferior_register): New.
12925 (the_low_target): Adapt to new interface.
12926
12927 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
12928 (arm_get_thread_context): New.
12929 (arm_set_thread_context): New.
12930 (regptr): New.
12931 (do_fetch_inferior_registers): Rename to ...
12932 (arm_fetch_inferior_register): ... this.
12933 (arm_store_inferior_register): New.
12934 (arm_wince_breakpoint): Reimplement as unsigned long.
12935 (arm_wince_breakpoint_len): Define.
12936 (the_low_target): Adapt to new interface.
12937
12938 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
12939 load_debug_registers. Add get_thread_context, set_thread_context,
12940 thread_added and store_inferior_register. Rename
12941 fetch_inferior_registers to fetch_inferior_register.
12942 (regptr): Remove declaration.
12943
dd6953e1
PA		 129442007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12945
12946 * linux-low.c (linux_detach): Change return type to int. Return 0.
12947 * spu-low.c (spu_detach): Likewise.
12948
444d6139
PA		 129492007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12950
12951 * target.h (target_ops): Change return type of detach to int.
12952 Add join.
12953 (join_inferior): New.
12954 * server.c (main): Don't skip detach support on mingw32.
12955 If the inferior doesn't support detaching return error.
12956 Call join_inferior instead of using waitpid.
12957 * linux-low.c (linux_join): New.
12958 (linux_target_op): Add linux_join.
12959 * spu-low.c (spu_join): New.
12960 (spu_target_ops): Add spu_join.
12961 * win32-low.c (win32_detach): Adapt to new interface.
12962 Reopen current_process_handle before detaching. Issue a child
12963 resume before detaching.
12964 (win32_join): New.
12965 (win32_target_op): Add win32_join.
12966
1d5315fe
PA		 129672007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12968
12969 * win32-low.c (win32-attach): Fix return value.
12970 * target.h (target_ops): Describe ATTACH return values.
12971
bf914831
PA		 129722007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12973
12974 * win32-low.c (GETPROCADDRESS): Define.
12975 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
12976 (winapi_DebugSetProcessKillOnExit): Likewise.
12977 (win32_create_inferior): Force usage of ansi CreateProcessA.
12978 (win32_attach): Use GETPROCADDRESS.
12979 (win32_detach): Likewise.
12980
f72f3e60
PA		 129812007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12982
12983 * win32-low.c (win32_wait): Don't use WSTOPSIG.
12984
ed50f18f
PA		 129852007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
12986
12987 * win32-low.c: Commit leftover changes from 2007-03-29.
12988
0c2ead7e
DJ		 129892007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
12990
12991 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
12992 fields short instead of int. Add explicit padding.
12993 (i387_cache_to_fsave): Remove unnecessary casts.
12994 (i387_fsave_to_cache): Doc fix.
12995 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
12996
73725ff3
DJ		 129972007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
12998
12999 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
13000 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
13001
d99f33d8
PA		 130022007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13003
13004 * configure.srv (arm*-*-mingw32ce*): Move near the other
13005 arm targets.
13006
68070c10
PA		 130072007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13008
2482afc6 13009 * configure.ac: Add errno checking.
68070c10
PA		 13010 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
13011 sys/file.h and malloc.h.
13012 (AC_CHECK_DECLS): Add perror.
13013 (srv_mingwce): Handle.
2482afc6 13014 * configure.srv (i[34567]86-*-cygwin*): Add
68070c10
PA		 13015 win32-i386-low.o to srv_tgtobj.
13016 (i[34567]86-*-mingw*): Likewise.
13017 (arm*-*-mingw32ce*): Add case.
13018 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13019 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
13020 [__MINGW32CE__] (strerror): New function.
13021 [__MINGW32CE__] (errno): Define to GetLastError.
13022 [__MINGW32CE__] (COUNTOF): New macro.
13023 (remote_open): Remove extra close call.
13024 * mem-break.c (delete_breakpoint_at): New function.
13025 * mem-break.h (delete_breakpoint_at): Declare.
13026 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13027 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
13028 [USE_WIN32API] (read, write): Add char* casts.
13029 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
13030 * server.h: Include wincecompat.h on Windows CE.
13031 [HAVE_ERRNO_H]: Check.
13032 (perror): Declare if not declared.
13033 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
13034 (perror_with_name): Remove errno declaration.
13035 * wincecompat.h: New.
13036 * wincecompat.c: New.
13037 * win32-low.h: New.
13038 * win32-arm-low.c: New.
13039 * win32-i386-low.c: New.
13040 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
13041 (OUTMSG2): Make it safe.
13042 (_T): New macro.
13043 (COUNTOF): New macro.
13044 (NUM_REGS): Get it from the low target.
13045 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
13046 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
13047 (thread_rec): Let low target handle debug registers.
13048 (child_add_thread): Likewise.
13049 (child_init_thread_list): Likewise.
13050 (continue_one_thread): Likewise.
13051 (regptr): New.
13052 (do_child_fetch_inferior_registers): Move to ...
13053 * win32-i386-low.c: ... here, and rename to ...
13054 (do_fetch_inferior_registers): ... this.
889bf7c5 13055 * win32-low.c (child_fetch_inferior_registers):
68070c10
PA		 13056 Go through the low target.
13057 (do_child_store_inferior_registers): Use regptr.
13058 (strwinerror): New function.
13059 (win32_create_inferior): Handle Windows CE.
13060 Use strwinerror instead of strerror on Windows error
13061 codes. Add program to the error output.
13062 Don't close the main thread handle on Windows CE.
13063 (win32_attach): Use coredll.dll on Windows CE.
13064 (win32_kill): Close current process and current
13065 thread handles.
13066 (win32_detach): Use coredll.dll on Windows CE.
13067 (win32_resume): Let low target handle debug registers, and
13068 step request.
13069 (handle_exception): Add/Remove initial breakpoint. Avoid
13070 non-existant WSTOPSIG on Windows CE.
13071 (win32_read_inferior_memory): Cast to remove warning.
13072 (win32_arch_string): Go through the low target.
13073 (initialize_low): Call set_breakpoint_data with the low
13074 target's breakpoint.
13075 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
13076 FOP_REGNUM, mappings): Move to ...
13077 * win32-i386-low.c: ... here.
13078 * win32-low.c (win32_thread_info): Move to ...
13079 * win32-low.h: ... here.
13080 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
13081 win32-arm-low.c and wincecompat.c.
13082 (all:): Add $EXEEXT.
13083 (install-only:): Likewise.
13084 (gdbserver:): Likewise.
13085 (gdbreplay:): Likewise.
13086 * config.in: Regenerate.
13087 * configure: Regenerate.
13088
41093d81
PA		 130892007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13090
13091 * win32-low.c: Rename typedef thread_info to
13092 win32_thread_info throughout.
13093
544afa54
PA		 130942007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13095
13096 * win32-i386-low.c: Rename to ...
13097 * win32-low.c: ... this.
13098 * configure.srv: Replace win32-i386-low.o with win32-low.o.
13099 * Makefile.in: Likewise.
13100
bce7165d
PA		 131012007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
13102
13103 * remote-utils.c (monitor_output): Constify msg parameter.
13104 * server.h (monitor_output): Likewise.
13105 * win32-i386-low.c (handle_output_debug_string): New.
13106 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
13107 handle_output_debug_string.
13108 (get_child_debug_event): Likewise.
13109
506c7aa0
DJ		 131102007-03-27 Mat Hostetter <mat@lcs.mit.edu>
13111
13112 * server.c (main): Correct strtoul check.
13113
42c81e2a
DJ		 131142007-03-27 Jon Ringle <jon@ringle.org>
13115
13116 * linux-low.c: Check __ARCH_HAS_MMU__ also.
13117
9453113a
DJ		 131182007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
13119
13120 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
13121
64a69107
DJ		 131222007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
13123
13124 * terminal.h: Check HAVE_SGTTY_H.
13125
131262007-02-27 Mat Hostetter <mat@lcs.mit.edu>
6f8486da
DJ		 13127
13128 * remote-utils.c (remote_open): Print out the assigned port number.
13129
c74d0ad8
DJ		 131302007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
13131
13132 * remote-utils.c (monitor_output): New function.
13133 * server.c (debug_threads): Define here.
13134 (monitor_show_help): New function.
13135 (handle_query): Handle qRcmd.
13136 (main): Do not handle 'd' packet.
13137 * server.h (debug_threads, remote_debug, monitor_output): Declare.
13138 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
13139 of debug_threads.
13140
de7c3b4a
PA		 131412007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13142
13143 * Makefile.in (EXEEXT): New.
13144 (clean): Use $(EXEEXT).
13145
ef57601b
PA		 131462007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13147
13148 * target.h (target_ops): Rename send_signal to request_interrupt,
13149 and remove enum target_signal parameter.
13150 * linux-low.c (linux_request_interrupt): Rename from
13151 linux_send_signal, and always send SIGINT.
13152 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
13153 and always send SIGINT.
13154 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
13155 of send_signal.
13156 (input_interrupt): Likewise.
13157
820f2bda
PA		 131582007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13159
13160 * server.c (get_features_xml): Check if target implemented
13161 arch_string.
13162 * win32-i386-low.c (win32_arch_string): New.
13163 (win32_target_ops): Add win32_arch_string as arch_string member.
13164
ab39bf24
UW		 131652007-02-22 Markus Deuling <deuling@de.ibm.com>
13166
13167 * spu-low.c (spu_arch_string): New.
13168 (spu_target_ops): Add spu_arch_string.
13169
61ff6e04
DJ		 131702007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
13171
13172 * remote-utils.c: Remove HAVE_TERMINAL_H check.
13173 * configure.ac: Do not check for terminal.h.
13174 * configure, config.in: Regenerated.
13175
fb1e4ffc
DJ		 131762007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
13177
13178 * Makefile.in (OBS): Add $(XML_BUILTIN).
13179 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
13180 (clean): Update.
13181 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
13182 (arm-with-iwmmxt.c): New.
13183 * config.in, configure: Regenerate.
13184 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
13185 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
13186 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
13187 (arm*-*-linux*): Add iWMMXt and regset support.
13188 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
13189 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
13190 (arm_store_wmmxregset, target_regsets): New.
13191 * server.c (get_features_xml): Take annex argument. Check builtin
13192 XML documents.
13193 (handle_query): Handle multiple annexes.
13194
0f48aa01
DJ		 131952007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13196
13197 * remote-utils.c [USE_WIN32API] (read, write): Define.
13198 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
13199 write.
13200
23181151
DJ		 132012007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
13202
13203 * linux-i386-low.c (the_low_target): Set arch_string.
13204 * linux-x86-64-low.c (the_low_target): Likewise.
13205 * linux-low.c (linux_arch_string): New.
13206 (linux_target_ops): Add it.
13207 * linux-low.h (struct linux_target_ops): Add arch_string.
13208 * server.c (write_qxfer_response): Use const void * for DATA.
13209 (get_features_xml): New.
13210 (handle_query): Handle qXfer:features:read. Report it for qSupported.
13211 * target.h (struct target_ops): Add arch_string method.
13212
9d606399
DJ		 132132007-01-03 Denis Pilat <denis.pilat@st.com>
13214 Daniel Jacobowitz <dan@codesourcery.com>
13215
13216 * linux-low.c (linux_kill): Handle being called with no threads.
13217 * win32-i386-low.c (win32_kill): Likewise.
13218 (get_child_debug_event): Clear current_process_handle.
13219
132202006-12-30 Denis PILAT <denis.pilat@st.com>
8264bb58
DJ		 13221 Daniel Jacobowitz <dan@codesourcery.com>
13222
13223 * remote-utils.c (remote_open): Check the type of specified
13224 serial port devices before opening them.
13225 * server.c (main): Kill the inferior if an error occurs during
13226 the first remote_open.
13227
a5e13d24
DJ		 132282006-12-05 Markus Deuling <deuling@de.ibm.com>
13229
13230 * README: Update supported targets.
13231
186947f7
DJ		 132322006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
13233
13234 * Makefile.in (clean): Remove reg-mips64.c.
13235 (reg-mips64.c, reg-mips64.o): New rules.
13236 * configure.srv: Handle mips64. Include regset support for mips.
13237 * linux-mips-low.c (union mips_register): New.
13238 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
13239 (mips_breakpoint, mips_breakpoint_at): Use int.
13240 (mips_collect_register, mips_supply_register)
13241 (mips_collect_register_32bit, mips_supply_register_32bit)
13242 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13243 (mips_store_fpregset, target_regsets): New.
13244 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
13245
a13e2c95
UW		 132462006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
13247
13248 * configure.srv: Add target "spu*-*-*".
13249 * Makefile.in (clean): Remove reg-spu.c.
13250 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
13251 * spu-low.c: New file.
13252
cb7283db
DJ		 132532006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
13254
13255 * configure.ac: Correct td_thr_tls_get_addr test.
13256 * configure: Regenerated.
13257
89be2091
DJ		 132582006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
13259
13260 * linux-low.c (linux_wait_for_event): Reformat. Use the
13261 pass_signals array.
13262 * remote-utils.c (decode_address_to_semicolon): New.
13263 * server.c (pass_signals, handle_general_set): New.
13264 (handle_query): Mention QPassSignals for qSupported.
13265 (main): Call handle_general_set.
13266 * server.h (pass_signals, decode_address_to_semicolon): New.
13267
000ef4f0
DJ		 132682006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
13269
13270 * server.c (handle_query): Correct error handling for read_auxv.
13271
b7149293
UW		 132722005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
13273
13274 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
13275 and srv_linux_thread_db to yes.
13276 * linux-s390-low.c (s390_fill_gregset): New function.
13277 (target_regsets): Define data structure.
13278
dae5f5cf
DJ		 132792006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
13280
13281 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
13282 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
13283 * config.in, configure: Regenerated.
13284 * inferiors.c (gdb_id_to_thread): New function.
13285 (gdb_id_to_thread_id): Use it.
13286 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
13287 * linux-low.h (struct process_info): Add th member.
13288 (thread_db_get_tls_address): New prototype.
13289 * remote-utils.c (decode_address): Make non-static.
13290 * server.c (handle_query): Handle qGetTLSAddr.
13291 * server.h (gdb_id_to_thread, decode_address): New prototypes.
13292 * target.h (struct target_ops): Add get_tls_address.
13293 * thread-db.c (maybe_attach_thread): Save the thread handle.
13294 (thread_db_get_tls_address): New.
13295
32ca6d61
DJ		 132962006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
13297
13298 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
13299 (linux_resume_one_process): Take a siginfo_t *. Update all
13300 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
13301 (struct pending_signals): Add a siginfo_t.
13302 (linux_wait_for_process): Always set last_status.
13303 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
13304 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
13305 * linux-low.h (struct process_info): Add last_status.
13306
5ffff7c1
DJ		 133072006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
13308
13309 * remote-utils.c (try_rle): New function.
13310 (putpkt_binary): Use it.
13311
8695c747
DJ		 133122006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
13313
13314 * Makefile.in (clean): Clean reg-x86-64-linux.c.
13315 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
13316 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
13317 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
13318 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
13319 point registers.
13320
290fadea
RS		 133212006-08-08 Richard Sandiford <richard@codesourcery.com>
13322
13323 * server.c (terminal_fd): New variable.
13324 (old_foreground_pgrp): Likewise.
13325 (restore_old_foreground_pgrp): New function.
13326 (start_inferior): Record the terminal file descriptor in terminal_fd
13327 and its original foreground group in old_foreground_pgrp. Register
13328 restore_old_foreground_pgrp with atexit().
13329
9f2e1e63
DJ		 133302006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
13331
13332 * server.c (handle_query): Correct qPart to qXfer.
13333
b80864fb
DJ		 133342006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
13335
13336 * configure.ac: Check for more headers which are missing on
13337 Windows. Automatically supply -lwsock32 and USE_WIN32API.
13338 * configure.srv: Add Cygwin and mingw32.
13339 * remote-utils.c: Don't include headers unconditionally which
13340 are missing on mingw32. Include <winsock.h> for mingw32.
13341 (remote_open): Adjust for mingw32 support. Flush
13342 standard error after writing to it.
13343 (remote_close, putpkt_binary, input_interrupt, block_async_io)
13344 (unblock_async_io, enable_async_io, disable_async_io)
13345 (readchar, getpkt): Update for Winsock support.
13346 (prepare_resume_reply): Expect a protocol signal number.
13347 * server.c: Disable <sys/wait.h> on mingw32.
13348 (start_inferior): Adjust for mingw32 support. Flush
13349 standard error after writing to it.
13350 (attach_inferior): Likewise. Use protocol signal
13351 numbers.
13352 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
13353 and names.
13354 * win32-i386-low.c: New file.
13355 * Makefile.in (XM_CLIBS): Set.
13356 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
13357 (win32-i386-low.o): New dependency rule.
13358 * linux-low.c (linux_wait): Use target signal numbers.
13359 * target.h (struct target_ops): Doc fix.
13360 * server.h (target_signal_to_name): New prototype.
13361 * gdbreplay.c: Don't include headers unconditionally which
13362 are missing on mingw32. Include <winsock.h> for mingw32.
13363 (remote_close, remote_open): Adjust for Winsock support.
13364 * configure, config.in: Regenerated.
13365
0876f84a
DJ		 133662006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
13367
13368 * server.c (decode_xfer_read, write_qxfer_response): New.
13369 (handle_query): Take a packet length argument. Handle
13370 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
13371 the qSupported response.
13372 (main): Update call to handle_query.
13373
01f9e8fa
DJ		 133742006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
13375
13376 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
13377 (putpkt_binary): Renamed from putpkt and adjusted for binary
13378 data.
13379 (putpkt): New wrapper for putpkt_binary.
13380 (readchar): Don't mask off the high bit.
13381 (decode_X_packet): New function.
13382 * server.c (main): Call putpkt_binary if a handler sets the packet
13383 length. Save the length of the incoming packet. Handle 'X'.
13384 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
13385
be2a5f71
DJ		 133862006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
13387
13388 * server.c (handle_query): Handle qSupported.
13389
ea025f5f
DJ		 133902006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
13391
13392 * remote-utils.c (all_symbols_looked_up): New variable.
13393 (look_up_one_symbol): Check it.
13394 * server.h (look_up_one_symbol): New declaration.
13395 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
13396
9308fc88
DJ		 133972006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
13398
13399 * Makefile.in (linux-arm-low.o): Update dependencies.
66f338c7 13400 * linux-arm-low.c: Include "gdb_proc_service.h".
9308fc88
DJ		 13401 (PTRACE_GET_THREAD_AREA): Define.
13402 (ps_get_thread_area): New function.
13403
52fb6437
NS		 134042006-05-09 Nathan Sidwell <nathan@codesourcery.com>
13405
13406 * configure.srv (m68k*-*-uclinux*): New target.
13407 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
13408 (linux_resume_one_process): Remove extraneous cast.
13409 (linux_read_offsets): New.
13410 (linux_target_op): Add linux_read_offsets on mmuless systems.
13411 * server.c (handle_query): Add qOffsets logic.
13412 * target.h (struct target_ops): Add read_offsets.
13413
21b0f40c
DJ		 134142006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
13415
13416 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
13417 (PTRACE_GET_THREAD_AREA): Define.
13418 (ps_get_thread_area): New function.
13419 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
13420 (linux-x86-64-low.o): Update.
13421
0050a760
DJ		 134222006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
13423
13424 * configure.ac: Remove checks for prfpregset_t.
13425 * gdb_proc_service.h: New file.
13426 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
13427 new "gdb_proc_service.h".
13428 * proc-service.c: Likewise.
13429 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
13430 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
13431 * Makefile.in (gdb_proc_service_h): Updated.
13432 * configure, config.in: Regenerated.
13433
b92a518e
DJ		 134342006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
13435
13436 * remote-utils.c (prepare_resume_reply): Move declaration
13437 of gdb_id_from_wait to the top of the block.
13438
545587ee
DJ		 134392006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
13440
13441 * linux-low.c (regsets_store_inferior_registers): Read the regset
13442 from the target before filling it.
13443
9db87ebd
DJ		 134442006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
13445
13446 * server.c (attach_inferior): Return SIGTRAP for a successful
13447 attach.
13448
dd24457d
DJ		 134492006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13450
13451 * Makefile.in (OBS): Add version.o.
13452 (STAGESTUFF): Delete.
13453 (version.o): Add dependencies.
13454 (version.c): Replace rule.
13455 (clean): Remove version.c.
13456 * server.c (gdbserver_version): New.
13457 (gdbserver_usage): Use printf.
13458 (main): Handle --version and --help.
13459 * server.h (version, host_name): Add declarations.
13460
6f0f660e
EZ		 134612005-12-23 Eli Zaretskii <eliz@gnu.org>
13462
889bf7c5
PA		 13463 * linux-arm-low.c:
13464 * linux-arm-low.c:
13465 * inferiors.c:
13466 * i387-fp.h:
13467 * i387-fp.c:
13468 * gdbreplay.c:
13469 * regcache.c:
13470 * proc-service.c:
13471 * mem-break.h:
13472 * mem-break.c:
13473 * linux-x86-64-low.c:
13474 * linux-sh-low.c:
13475 * linux-s390-low.c:
13476 * linux-ppc64-low.c:
13477 * linux-ppc-low.c:
13478 * linux-mips-low.c:
13479 * linux-m68k-low.c:
13480 * linux-m32r-low.c:
13481 * linux-low.h:
13482 * linux-low.c:
13483 * linux-ia64-low.c:
13484 * linux-i386-low.c:
13485 * linux-crisv32-low.c:
13486 * thread-db.c:
13487 * terminal.h:
13488 * target.h:
13489 * target.c:
13490 * server.h:
13491 * server.c:
13492 * remote-utils.c:
13493 * regcache.h:
13494 * utils.c:
13495 * Makefile.in:
13496 * configure.ac:
6f0f660e
EZ		 13497 * gdbserver.1: Add (C) after Copyright. Update the FSF
13498 address.
13499
9d1fb177
DJ		 135002005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
13501
13502 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
13503 (arm_breakpoint_at): Recognize both breakpoints.
13504 (the_low_target): Use the correct breakpoint instruction.
13505
011a70c2
DJ		 135062005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
13507
13508 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
13509 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
13510 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
13511 (the_low_target): Update.
13512
7fb85e41
AS		 135132005-10-25 Andreas Schwab <schwab@suse.de>
13514
13515 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
13516
13517 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
13518 (ia64_num_regs): Reduce to 462.
13519
3db0444b
DJ		 135202005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
13521
13522 * acinclude.m4: Correct quoting.
13523 * aclocal.m4: Regenerated.
13524
13525 Suggested by SZOKOVACS Robert <szo@ies.hu>:
13526 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
13527 (thread_db_init): Call thread_db_err_str.
13528 * configure.ac: Check for TD_VERSION.
13529 * config.in, configure: Regenerated.
13530
bee0189a
DJ		 135312005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13532
13533 * server.h (error, fatal, warning): Add ATTR_FORMAT.
13534
e9d25b98
DJ		 135352005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13536
13537 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
13538 is not available. Define HAVE_PTRACE_GETREGS if it is.
13539 * config.in, configure: Regenerated.
13540 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
13541 * linux-i386-low.c, linux-m68k-low.c: Update to use
13542 HAVE_PTRACE_GETREGS.
13543 * linux-low.c (regsets_fetch_inferior_registers)
13544 (regsets_store_inferior_registers): Only return 0 if we processed
13545 GENERAL_REGS.
13546 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
13547 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
13548
a06660f7
DJ		 135492005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13550
13551 * inferiors.c (struct thread_info): Add gdb_id.
13552 (add_thread): Add gdb_id argument.
13553 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
13554 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
13555 calls to add_thread.
13556 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
13557 * server.c (handle_query): Use thread_to_gdb_id.
13558 (handle_v_cont, main): Use gdb_id_to_thread_id.
13559 * server.h (add_thread): Update prototype.
13560 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
13561 prototypes.
13562
5a1f5858
DJ		 135632005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13564
13565 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
13566 left-padded registers.
13567 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
13568 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
13569
e122f1f5
SE		 135702005-07-01 Steve Ellcey <sje@cup.hp.com>
13571
13572 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
13573 * configure: Regenerate.
13574 * config.in: Regenerate.
13575 * server.h (NEED_DECLARATION_STRERROR):
13576 Replace with !HAVE_DECL_STRERROR.
13577
d592fa2f
DJ		 135782005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
13579
13580 * linux-low.c (linux_wait, linux_send_signal): Don't test
13581 an unsigned long variable for > 0 if it could be MAX_ULONG.
13582 * server.c (myresume): Likewise.
13583 * target.c (set_desired_inferior): Likewise.
13584
ccbd4912
MK		 135852005-06-13 Mark Kettenis <kettenis@gnu.org>
13586
13587 * configure.ac: Simplify and improve check for socklen_t.
13588 * configure, config.in: Regenerate.
13589
f450004a
DJ		 135902005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
13591
13592 * acconfig.h: Remove.
13593 * configure.ac: Add a test for socklen_t. Use three-argument
13594 AC_DEFINE throughout.
13595 * config.in: Regenerated using autoheader 2.59.
13596 * configure: Regenerated.
13597
13598 * gdbreplay.c (socklen_t): Provide a default.
13599 (remote_open): Use socklen_t.
13600 * remote-utils.c (socklen_t): Provide a default.
13601 (remote_open): Use socklen_t.
13602 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
13603 unsigned char.
13604
13605 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
13606 char for buffers.
13607 * linux-low.c (linux_read_memory, linux_write_memory)
13608 (linux_read_auxv): Likewise.
13609 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
13610 (check_mem_write): Likewise.
13611 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
13612 Likewise.
13613 * regcache.c (struct inferior_rgcache_data, registers_to_string)
13614 (registers_from_string, register_data): Likewise.
13615 * server.c (handle_query, main): Likewise.
13616 * server.h (convert_ascii_to_int, convert_int_to_ascii)
13617 (decode_M_packet): Likewise.
13618 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
13619 * target.h (struct target_ops): Update read_memory, write_memory,
13620 and read_auxv.
13621 (read_inferior_memory, write_inferior_memory): Update.
13622 * linux-low.h (struct linux_target_ops): Change type of breakpoint
13623 to unsigned char *.
13624 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
13625 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
13626 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
13627 linux-s390-low.c, linux-sh-low.c: Update for changes in
13628 read_inferior_memory and the_low_target->breakpoint.
13629
eee84df1
DJ		 136302005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
13631
13632 * Makefile.in (SFILES): Add linux-ppc64-low.c.
13633 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
13634 * configure.srv: Add powerpc64-*-linux*.
13635 * linux-ppc64-low.c: New file.
13636
45b134e5
OF		 136372005-05-23 Orjan Friberg <orjanf@axis.com>
13638
13639 * linux-cris-low.c: New file with support for CRIS.
13640 * linux-crisv32-low.c: Ditto for CRISv32.
13641 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
13642 (clean): Add reg-cris.c and reg-crisv32.c.
889bf7c5 13643 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
45b134e5
OF		 13644 reg-crisv32.o, and reg-crisv32.c to make rules.
13645 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
13646 recognized targets.
13647
48d93c75
UW		 136482005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
13649
13650 * linux-low.c (fetch_register): Ensure buffer size is a multiple
13651 of sizeof (PTRACE_XFER_TYPE).
13652 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
13653
e013ee27
OF		 136542005-05-12 Orjan Friberg <orjanf@axis.com>
13655
889bf7c5 13656 * target.h (struct target_ops): Add insert_watchpoint,
e013ee27
OF		 13657 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
13658 pointers for hardware watchpoint support.
13659 * linux-low.h (struct linux_target_ops): Ditto.
13660 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
13661 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
13662 to linux_target_ops.
13663 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
13664 reply packet.
13665 * server.c (main): Recognize 'Z' and 'z' packets.
13666
b0ded00b
UW		 136672005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
13668
13669 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
13670 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
13671 (the_low_target): Add new members.
13672
8643e2ad
DJ		 136732005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
13674
13675 * proc-service.c (ps_lgetregs): Search all_processes instead of
13676 all_threads.
13677
fc620387
DJ		 136782005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
13679
13680 * server.c (start_inferior): Change return type to int.
13681 (attach_inferior): Change sigptr to int *.
13682 (handle_v_cont, handle_v_requests): Change signal to int *.
13683 (main): Change signal to int.
13684
136852005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI		 13686
13687 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
13688 * configure.srv: Add m32r*-*-linux*.
13689 * linux-m32r-low.c: New file.
13690
e0e76420
DJ		 136912005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
13692
13693 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
13694
a1928bad
DJ		 136952005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
13696
13697 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
13698 Take unsigned long arguments for PIDs.
13699 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
13700 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
13701 (wait_for_sigstop, linux_resume_one_process)
13702 (regsets_fetch_inferior_registers, linux_send_signal)
13703 (linux_read_auxv): Likewise. Update the types of variables holding
13704 PIDs. Update format string specifiers.
13705 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
13706 * remote-utils.c (prepare_resume_reply): Likewise.
13707 * server.c (cont_thread, general_thread, step_thread)
13708 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
13709 unsigned long.
13710 (handle_query): Update format specifiers.
13711 (handle_v_cont, main): Use strtoul for thread IDs.
13712 * server.h (struct inferior_list_entry): Use unsigned long for ID.
13713 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
13714 (general_thread, step_thread, thread_from_wait)
13715 (old_thread_from_wait): Update.
13716 * target.h (struct thread_resume): Use unsigned long for THREAD.
13717 (struct target_ops): Use unsigned long for arguments to attach and
13718 thread_alive.
13719
dcdb98d2
DJ		 137202005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
13721
13722 * acinclude.m4: Include bfd/bfd.m4 directly.
13723 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
13724 <agriffis@toolchain.org>.
13725 * aclocal.m4, configure: Regenerated.
13726
bec39cab
AC		 137272005-01-07 Andrew Cagney <cagney@gnu.org>
13728
13729 * configure.ac: Rename configure.in, require autoconf 2.59.
13730 * configure: Re-generate.
13731
434c4c77
DJ		 137322004-12-08 Daniel Jacobowitz <dan@debian.org>
13733
13734 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
13735 LIBS when finished.
13736 * aclocal.m4: Regenerated.
13737 * configure: Regenerated.
13738
db1d3e1b
AS		 137392004-11-21 Andreas Schwab <schwab@suse.de>
13740
13741 * linux-m68k-low.c (m68k_num_gregs): Define.
13742 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
13743 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
13744 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
13745 (m68k_breakpoint_at): New. Add to the_low_target.
13746
13747 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
13748 srv_linux_thread_db to yes.
13749
43360365
JB		 137502004-10-20 Joel Brobecker <brobecker@gnat.com>
13751
13752 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
13753 (ARCH_SET_FS): Likewise.
13754 (ARCH_GET_FS): Likewise.
13755 (ARCH_GET_GS): Likewise.
13756
fd500816
DJ		 137572004-10-16 Daniel Jacobowitz <dan@debian.org>
13758
13759 * linux-i386-low.c (ps_get_thread_area): New.
13760 * linux-x86-64-low.c (ps_get_thread_area): New.
13761 * linux-low.c: Include <sys/syscall.h>.
13762 (linux_kill_one_process): Don't kill the first thread here.
13763 (linux_kill): Kill the first thread here.
13764 (kill_lwp): New function.
13765 (send_sigstop, linux_send_signal): Use it.
13766 * proc-service.c: Clean up #ifdefs.
13767 (fpregset_info): Delete.
13768 (ps_lgetregs): Update and enable implementation.
13769 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
13770 implementations.
13771 * remote-utils.c (struct sym_cache, symbol_cache): New.
13772 (input_interrupt): Print a clearer message.
13773 (async_io_enabled): New variable.
13774 (enable_async_io, disable_async_io): Use it. Update comments.
13775 (look_up_one_symbol): Use the symbol cache.
13776 * thread-db.c (thread_db_look_up_symbols): New function.
13777 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
13778
f6de3c42
DJ		 137792004-10-16 Daniel Jacobowitz <dan@debian.org>
13780
13781 * configure.in: Test for -rdynamic.
13782 * configure: Regenerated.
13783 * Makefile (INTERNAL_LDFLAGS): New.
13784 (gdbserver, gdbreplay): Use it.
13785
2c0fc042
AC		 137862004-09-02 Andrew Cagney <cagney@gnu.org>
13787
13788 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
13789
075b3282
DJ		 137902004-03-23 Daniel Jacobowitz <drow@mvista.com>
13791
13792 * linux-low.c (linux_wait): Clear all_processes list also.
13793
fa6a77dc
DJ		 137942004-03-12 Daniel Jacobowitz <drow@mvista.com>
13795
13796 * linux-low.c: Include <errno.h>. Remove extern declaration of
13797 errno.
13798
6d782a97
DJ		 137992004-03-12 Daniel Jacobowitz <drow@mvista.com>
13800
13801 * gdbreplay.c, server.h, utils.c: Update copyright years.
13802
3a7fb99b
DJ		 138032004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
13804
13805 * server.c (main): Print child status or termination signal from
13806 variable 'signal', not 'sig'.
13807
c3e735a6
DJ		 138082004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
13809
13810 * linux-low.c (linux_read_memory): Change return type to
13811 int. Check for and return error from ptrace().
13812 * target.c (read_inferior_memory): Change return type to int. Pass
13813 back return status from the_target->read_memory().
13814 * target.h (struct target_ops): Adapt *read_memory() prototype.
13815 Update comment.
13816 (read_inferior_memory): Adapt prototype.
13817 * server.c (main): Return an error packet if
13818 read_inferior_memory() returns an error.
13819
a59d1c82
DJ		 138202004-03-04 Daniel Jacobowitz <drow@mvista.com>
13821
13822 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
13823 Unify with other clean targets.
13824
dc3f8883
DJ		 138252004-02-29 Daniel Jacobowitz <drow@mvista.com>
13826
13827 * server.c (handle_v_cont): Call set_desired_inferior.
13828
89a208da
DJ		 138292004-02-29 Daniel Jacobowitz <drow@mvista.com>
13830
13831 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
13832
62ea82f5
DJ		 138332004-02-29 Daniel Jacobowitz <drow@mvista.com>
13834
13835 * linux-low.c (linux_wait): Unblock async I/O.
13836 (linux_resume): Block and enable async I/O.
13837 * remote-utils.c (block_async_io, unblock_async_io): New functions.
13838 * server.h (block_async_io, unblock_async_io): Add prototypes.
13839
6910d122
DJ		 138402004-02-29 Daniel Jacobowitz <drow@mvista.com>
13841
13842 * remote-utils.c (remote_open): Print a status notice after
13843 opening a TCP port.
13844 * server.c (attach_inferior): Print a status notice after
13845 attaching.
13846
138472004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ		 13848
13849 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
13850
c89dc5d4
DJ		 138512004-02-26 Daniel Jacobowitz <drow@mvista.com>
13852
13853 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
13854 error packet.
13855 * server.c, target.h: Update copyright years.
13856
4b8dad4a
RM		 138572004-02-25 Roland McGrath <roland@redhat.com>
13858
13859 * target.h (struct target_ops): New member `read_auxv'.
13860 * server.c (handle_query): Handle qPart:auxv:read: query using that.
13861 * linux-low.c (linux_read_auxv): New function.
13862 (linux_target_ops): Initialize `read_auxv' member to that.
13863
d7446758
JB		 138642004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
13865
13866 Committed by Jim Blandy <jimb@redhat.com>.
13867
13868 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 13869 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB		 13870 instead of GPR_SIZE to distiguish s390 and s390x targets.
13871
5544ad89
DJ		 138722004-01-31 Daniel Jacobowitz <drow@mvista.com>
13873
13874 * linux-low.c: Update copyright year.
13875 (check_removed_breakpoint): Clear pending_is_breakpoint.
13876 (linux_set_resume_request, linux_queue_one_thread)
13877 (resume_status_pending_p): New functions.
13878 (linux_continue_one_thread): Use process->resume.
13879 (linux_resume): Only resume threads if there are no pending events.
13880 * linux-low.h (struct process_info): Add resume request
13881 pointer.
13882
2a68b70e
DJ		 138832004-01-30 Daniel Jacobowitz <drow@mvista.com>
13884
13885 * regcache.c (new_register_cache): Clear the allocated register
13886 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
13887
64386c31
DJ		 138882003-10-13 Daniel Jacobowitz <drow@mvista.com>
13889
13890 * linux-low.c (linux_resume): Take a struct thread_resume *
13891 argument.
13892 (linux_wait): Update call.
13893 (resume_ptr): New static variable.
13894 (linux_continue_one_thread): Renamed from
13895 linux_continue_one_process. Use resume_ptr.
13896 (linux_resume): Use linux_continue_one_thread.
13897 * server.c (handle_v_cont, handle_v_requests): New functions.
13898 (myresume): New function.
13899 (main): Handle 'v' case.
13900 * target.h (struct thread_resume): New type.
13901 (struct target_ops): Change argument of "resume" to struct
13902 thread_resume *.
13903 (myresume): Delete macro.
13904
c938e9b0
L		 139052003-08-08 H.J. Lu <hongjiu.lu@intel.com>
13906
13907 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
13908 (uninstall): Support DESTDIR.
13909
7f313d07
BC		 13910Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
13911
13912 * configure.srv: Add xscale*linux copy of arm*linux entry.
13913
3b2fc2ea
DJ		 139142003-07-24 Daniel Jacobowitz <drow@mvista.com>
13915
13916 * linux-arm-low.c (arm_reinsert_addr): New function.
13917 (the_low_target): Add arm_reinsert_addr.
13918
1c0a559e
MK		 139192003-07-08 Mark Kettenis <kettenis@gnu.org>
13920
13921 * mem-break.c: Remove whitespace at end of file.
13922
43d5792c
DJ		 139232003-06-28 Daniel Jacobowitz <drow@mvista.com>
13924
13925 * configure.in: Check whether we need to prototype strerror.
13926 * server.h: Optionally prototype strerror.
13927 * gdbreplay.c (perror_with_name): Use strerror.
13928 * linux-low.c (linux_attach_lwp): Use strerror.
13929 * utils.c (perror_with_name): Use strerror.
13930 * config.in, configure: Regenerated.
13931
c8a86edf
DJ		 139322003-06-28 Daniel Jacobowitz <drow@mvista.com>
13933
13934 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
13935 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
13936
73d37363
DJ		 139372003-06-20 Daniel Jacobowitz <drow@mvista.com>
13938
13939 * Makefile.in (SFILES): Update.
13940 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
13941 low-sun3.c: Remove files.
13942
6ad8ae5c
DJ		 139432003-06-17 Daniel Jacobowitz <drow@mvista.com>
13944
13945 * linux-low.c: Move comment to linux_thread_alive where it belonged.
13946 (linux_detach_one_process, linux_detach): New functions.
13947 (linux_target_ops): Add linux_detach.
13948 * server.c (main): Handle 'D' packet.
13949 * target.h (struct target_ops): Add "detach" member.
13950 (detach_inferior): Define.
13951
1581182a
MK		 139522003-06-13 Mark Kettenis <kettenis@gnu.org>
13953
13954 From Kelley Cook <kelleycook@wideopenwest.com>:
13955 * configure.srv: Accept i[34567]86 variants.
13956
e5379b03
DJ		 139572003-06-05 Daniel Jacobowitz <drow@mvista.com>
13958
13959 * linux-low.c (linux_wait_for_event): Correct comment typos.
13960 (linux_resume_one_process): Call check_removed_breakpoint.
13961 (linux_send_signal): New function.
13962 (linux_target_ops): Add linux_send_signal.
13963 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
13964 of kill.
13965 * target.h (struct target_ops): Add send_signal.
13966
2ff29de4
JB		 139672003-05-29 Jim Blandy <jimb@redhat.com>
13968
13969 * linux-low.c (usr_store_inferior_registers): Transfer buf in
13970 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
13971 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
13972 away part of the register's value.
13973
254787d4
DJ		 139742003-03-26 Daniel Jacobowitz <drow@mvista.com>
13975
13976 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
13977 (linux_wait_for_event, linux_init_signals): Likewise.
13978
94e10508
DJ		 139792003-03-17 Daniel Jacobowitz <drow@mvista.com>
13980
13981 * configure.in: Check for stdlib.h.
13982 * configure: Regenerated.
13983 * config.in: Regenerated.
13984
4c0711e0
DJ		 139852003-01-04 Andreas Schwab <schwab@suse.de>
13986
13987 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
13988
ef66e766
AC		 139892003-01-02 Andrew Cagney <ac131313@redhat.com>
13990
13991 * Makefile.in: Remove obsolete code.
13992
a1358604
DJ		 139932002-11-20 Daniel Jacobowitz <drow@mvista.com>
13994
13995 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
13996 defined(PT_FPR0_HI).
13997
23ce3b1c
DJ		 139982002-11-17 Stuart Hughes <seh@zee2.com>
13999
14000 * linux-arm-low.c (arm_num_regs): Increase.
14001 (arm_regmap): Include status register.
14002
140032002-11-17 Daniel Jacobowitz <drow@mvista.com>
14004
14005 * linux-low.c (register_addr): Remove incorrect -1 check.
14006
a9fa9f7d
DJ		 140072002-08-29 Daniel Jacobowitz <drow@mvista.com>
14008
14009 * linux-low.c (linux_create_inferior): Call setpgid. Return
14010 the new PID.
14011 (unstopped_p, linux_signal_pid): Remove.
14012 (linux_target_ops): Remove linux_signal_pid.
14013 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
14014 global instead of target method.
14015 * target.h (struct target_ops): Remove signal_pid. Update comment
14016 for create_inferior.
14017 * server.c (signal_pid): New variable.
14018 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 14019 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ		 14020 (attach_inferior): Set signal_pid.
14021
17574093
DJ		 140222002-08-23 Daniel Jacobowitz <drow@mvista.com>
14023
14024 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
14025
140262002-08-20 Jim Blandy <jimb@redhat.com>
14027
14028 * Makefile.in (LDFLAGS): Allow the configure script to establish a
14029 default for this.
14030
140312002-08-01 Andrew Cagney <cagney@redhat.com>
14032
14033 * Makefile.in: Make chill references obsolete.
14034
140352002-07-24 Kevin Buettner <kevinb@redhat.com>
14036
14037 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
14038 * configure: Regenerate.
14039 * config.in: Regenerate.
14040
140412002-07-09 David O'Brien <obrien@FreeBSD.org>
14042
14043 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
14044 (perror_with_name, remote_close, remote_open, expect, play): Static.
14045
140462002-07-04 Michal Ludvig <mludvig@suse.cz>
14047
4b8dad4a 14048 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ		 14049 byte offsets instead of an array of indexes.
14050 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
14051
140522002-06-13 Daniel Jacobowitz <drow@mvista.com>
14053
14054 * regcache.c: Add comment.
14055
140562002-06-11 Daniel Jacobowitz <drow@mvista.com>
14057
14058 * thread-db.c: New file.
14059 * proc-service.c: New file.
14060 * acinclude.m4: New file.
14061 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
14062 proc-service.o, and thread-db.o.
14063 (linux-low.o): Add USE_THREAD_DB.
14064 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
14065 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
14066 * aclocal.m4: Regenerated.
14067 * config.in: Regenerated.
14068 * configure: Regenerated.
14069 * configure.in: Check for proc_service.h, sys/procfs.h,
14070 thread_db.h, and linux/elf.h headrs.
14071 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
14072 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
14073 Check for -lthread_db and thread support.
14074 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
14075 PowerPC, and SuperH.
14076 * i387-fp.c: Constify arguments.
14077 * i387-fp.h: Likewise.
14078 * inferiors.c: (struct thread_info): Renamed from
14079 `struct inferior_info'. Remove PID member. Use generic inferior
14080 list header. All uses updated.
14081 (inferiors, signal_pid): Removed.
14082 (all_threads): New variable.
14083 (get_thread): Define.
14084 (add_inferior_to_list): New function.
14085 (for_each_inferior): New function.
14086 (change_inferior_id): New function.
14087 (add_inferior): Removed.
14088 (remove_inferior): New function.
14089 (add_thread): New function.
14090 (free_one_thread): New function.
14091 (remove_thread): New function.
14092 (clear_inferiors): Use for_each_inferior and free_one_thread.
14093 (find_inferior): New function.
14094 (find_inferior_id): New function.
14095 (inferior_target_data): Update argument type.
14096 (set_inferior_target_data): Likewise.
14097 (inferior_regcache_data): Likewise.
14098 (set_inferior_regcache_data): Likewise.
14099 * linux-low.c (linux_bp_reinsert): Remove.
14100 (all_processes, stopping_threads, using_thrads)
14101 (struct pending_signals, debug_threads, pid_of): New.
14102 (inferior_pid): Replace with macro.
14103 (struct inferior_linux_data): Remove.
14104 (get_stop_pc, add_process): New functions.
14105 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
14106 Use add_process and add_thread.
14107 (linux_attach_lwp): New function, based on old linux_attach. Use
14108 add_process and add_thread. Set stop_expected for new threads.
14109 (linux_attach): New function.
14110 (linux_kill_one_process): New function.
14111 (linux_kill): Kill all LWPs.
14112 (linux_thread_alive): Use find_inferior_id.
14113 (check_removed_breakpoints, status_pending_p): New functions.
14114 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
14115 Update. Use WNOHANG. Wait for cloned processes also. Update process
14116 struct for the found process.
14117 (linux_wait_for_event): New function.
14118 (linux_wait): Use it. Support LWPs.
14119 (send_sigstop, wait_for_sigstop, stop_all_processes)
14120 (linux_resume_one_process, linux_continue_one_process): New functions.
14121 (linux_resume): Support LWPs.
14122 (REGISTER_RAW_SIZE): Remove.
14123 (fetch_register): Use register_size instead. Call supply_register.
14124 (usr_store_inferior_registers): Likewise. Call collect_register.
14125 Fix recursive case.
14126 (regsets_fetch_inferior_registers): Improve error message.
14127 (regsets_store_inferior_registers): Add debugging.
14128 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
14129 (unstopped_p, linux_signal_pid): New functions.
14130 (linux_target_ops): Add linux_signal_pid.
14131 (linux_init_signals): New function.
14132 (initialize_low): Call it. Initialize using_threads.
14133 * regcache.c (inferior_regcache_data): Add valid
14134 flag.
14135 (get_regcache): Fetch registers lazily. Add fetch argument
14136 and update all callers.
14137 (regcache_invalidate_one, regcache_invalidate): New
14138 functions.
14139 (new_register_cache): Renamed from create_register_cache.
14140 Return the new regcache.
14141 (free_register_cache): Change argument to a void *.
14142 (registers_to_string, registers_from_string): Call get_regcache
14143 with fetch flag set.
14144 (register_data): Make static. Pass fetch flag to get_regcache.
14145 (supply_register): Call get_regcache with fetch flag clear.
14146 (collect_register): Call get_regcache with fetch flag set.
14147 (collect_register_as_string): New function.
14148 * regcache.h: Update.
14149 * remote-utils.c (putpkt): Flush after debug output and use
14150 stderr.
14151 Handle input interrupts while waiting for an ACK.
14152 (input_interrupt): Use signal_pid method.
14153 (getpkt): Flush after debug output and use stderr.
14154 (outreg): Use collect_register_as_string.
14155 (new_thread_notify, dead_thread_notify): New functions.
14156 (prepare_resume_reply): Check using_threads. Set thread_from_wait
14157 and general_thread.
14158 (look_up_one_symbol): Flush after debug output.
14159 * server.c (step_thread, server_waiting): New variables.
14160 (start_inferior): Don't use signal_pid. Update call to mywait.
14161 (attach_inferior): Update call to mywait.
14162 (handle_query): Handle qfThreadInfo and qsThreadInfo.
14163 (main): Don't fetch/store registers explicitly. Use
14164 set_desired_inferior. Support proposed ``Hs'' packet. Update
14165 calls to mywait.
14166 * server.h: Update.
14167 (struct inferior_list, struct_inferior_list_entry): New.
14168 * target.c (set_desired_inferior): New.
14169 (write_inferior_memory): Constify.
14170 (mywait): New function.
14171 * target.h: Update.
14172 (struct target_ops): New signal_pid method.
14173 (mywait): Removed macro, added prototype.
14174
14175 * linux-low.h (regset_func): Removed.
14176 (regset_fill_func, regset_store_func): New.
14177 (enum regset_type): New.
14178 (struct regset_info): Add type field. Use new operation types.
14179 (struct linux_target_ops): stop_pc renamed to get_pc.
14180 Add decr_pc_after_break and breakpoint_at.
14181 (get_process, get_thread_proess, get_process_thread)
14182 (strut process_info, all_processes, linux_attach_lwp)
14183 (thread_db_init): New.
14184
14185 * linux-arm-low.c (arm_get_pc, arm_set_pc,
14186 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
14187 (the_low_target): Add new members.
14188 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
14189 (i386_store_fpxregset): Constify.
14190 (target_regsets): Add new kind identifier.
14191 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
14192 (i386_set_pc): Add debugging.
14193 (i386_breakpoint_at): New function.
14194 (the_low_target): Add new members.
14195 * linux-mips-low.c (mips_get_pc, mips_set_pc)
14196 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
14197 (mips_breakpoint_at): New.
14198 (the_low_target): Add new members.
14199 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
14200 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
14201 (the_low_target): Add new members.
14202 * linux-sh-low.c (sh_get_pc, sh_set_pc)
14203 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
14204 (the_low_target): Add new members.
14205 * linux-x86-64-low.c (target_regsets): Add new kind
14206 identifier.
14207
142082002-05-15 Daniel Jacobowitz <drow@mvista.com>
14209
14210 From Martin Pool <mbp@samba.org>:
14211 * server.c (gdbserver_usage): New function.
14212 (main): Call it.
14213
142142002-05-14 Daniel Jacobowitz <drow@mvista.com>
14215
14216 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
14217 stop_at -> stop_pc.
14218
142192002-05-04 Andrew Cagney <ac131313@redhat.com>
14220
14221 * Makefile.in: Remove obsolete code.
14222
142232002-04-24 Michal Ludvig <mludvig@suse.cz>
14224
14225 * linux-low.c (regsets_fetch_inferior_registers),
14226 (regsets_store_inferior_registers): Removed cast to int from
14227 ptrace() calls.
14228 * regcache.h: Added declaration of struct inferior_info.
14229
142302002-04-20 Daniel Jacobowitz <drow@mvista.com>
14231
14232 * inferiors.c (struct inferior_info): Add regcache_data.
14233 (add_inferior): Call create_register_cache.
14234 (clear_inferiors): Call free_register_cache.
14235 (inferior_regcache_data, set_inferior_regcache_data): New functions.
14236 * regcache.c (struct inferior_regcache_data): New.
14237 (registers): Remove.
14238 (get_regcache): New function.
14239 (create_register_cache, free_register_cache): New functions.
14240 (set_register_cache): Don't initialize the register cache here.
14241 (registers_to_string, registers_from_string, register_data): Call
14242 get_regcache.
14243 * regcache.h: Add prototypes.
14244 * server.h: Likewise.
14245
142462002-04-20 Daniel Jacobowitz <drow@mvista.com>
14247
14248 * mem-break.c: New file.
14249 * mem-break.h: New file.
14250 * Makefile.in: Add mem-break.o rule; update server.h
14251 dependencies.
14252 * inferiors.c (struct inferior_info): Add target_data
14253 member.
14254 (clear_inferiors): Free target_data member if set.
14255 (inferior_target_data, set_inferior_target_data): New functions.
14256 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
14257 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
14258 * linux-low.c (linux_bp_reinsert): New variable.
14259 (struct inferior_linux_data): New.
14260 (linux_create_inferior): Use set_inferior_target_data.
14261 (linux_attach): Likewise. Call add_inferior.
14262 (linux_wait_for_one_inferior): New function.
14263 (linux_wait): Call it.
14264 (linux_write_memory): Add const.
14265 (initialize_low): Call set_breakpoint_data.
14266 * linux-low.h (struct linux_target_ops): Add breakpoint
14267 handling members.
14268 * server.c (attach_inferior): Remove extra add_inferior
14269 call.
14270 * server.h: Include mem-break.h. Update inferior.c
14271 prototypes.
14272 * target.c (read_inferior_memory)
14273 (write_inferior_memory): New functions.
14274 * target.h (read_inferior_memory)
14275 (write_inferior_memory): Change macros to prototypes.
14276 (struct target_ops): Update comments. Add const to write_memory
14277 definition.
14278
142792002-04-11 Daniel Jacobowitz <drow@mvista.com>
14280
14281 * linux-low.c (usr_store_inferior_registers): Support
14282 registers which are allowed to fail to store.
14283 * linux-low.h (linux_target_ops): Likewise.
14284 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
14285 (ppc_cannot_store_register): FPSCR may not be storable.
14286
142872002-04-09 Daniel Jacobowitz <drow@mvista.com>
14288
14289 * server.h: Include <string.h> if HAVE_STRING_H.
14290 * ChangeLog: Correct paths in last ChangeLog entry.
14291
142922002-04-09 Daniel Jacobowitz <drow@mvista.com>
14293
14294 * linux-low.h: Remove obsolete prototypes.
14295 (struct linux_target_ops): New.
14296 (extern the_low_target): New.
14297 * linux-low.c (num_regs, regmap): Remove declarations.
14298 (register_addr): Use the_low_target explicitly.
14299 (fetch_register): Likewise.
14300 (usr_fetch_inferior_registers): Likewise.
14301 (usr_store_inferior_registers): Likewise.
14302 * linux-arm-low.c (num_regs): Remove.
14303 (arm_num_regs): Define.
14304 (arm_regmap): Renamed from regmap, made static.
14305 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
14306 made static.
14307 (arm_cannot_store_register): Renamed from cannot_store_register,
14308 made static.
14309 (the_low_target): New.
14310 * linux-i386-low.c (num_regs): Remove.
14311 (i386_num_regs): Define.
14312 (i386_regmap): Renamed from regmap, made static.
14313 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
14314 made static.
14315 (i386_cannot_store_register): Renamed from cannot_store_register,
14316 made static.
14317 (the_low_target): New.
14318 * linux-ia64-low.c (num_regs): Remove.
14319 (ia64_num_regs): Define.
14320 (ia64_regmap): Renamed from regmap, made static.
14321 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
14322 made static.
14323 (ia64_cannot_store_register): Renamed from cannot_store_register,
14324 made static.
14325 (the_low_target): New.
14326 * linux-m68k-low.c (num_regs): Remove.
14327 (m68k_num_regs): Define.
14328 (m68k_regmap): Renamed from regmap, made static.
14329 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
14330 made static.
14331 (m68k_cannot_store_register): Renamed from cannot_store_register,
14332 made static.
14333 (the_low_target): New.
14334 * linux-mips-low.c (num_regs): Remove.
14335 (mips_num_regs): Define.
14336 (mips_regmap): Renamed from regmap, made static.
14337 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
14338 made static.
14339 (mips_cannot_store_register): Renamed from cannot_store_register,
14340 made static.
14341 (the_low_target): New.
14342 * linux-ppc-low.c (num_regs): Remove.
14343 (ppc_num_regs): Define.
14344 (ppc_regmap): Renamed from regmap, made static.
14345 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
14346 made static.
14347 (ppc_cannot_store_register): Renamed from cannot_store_register,
14348 made static.
14349 (the_low_target): New.
14350 * linux-s390-low.c (num_regs): Remove.
14351 (s390_num_regs): Define.
14352 (s390_regmap): Renamed from regmap, made static.
14353 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
14354 made static.
14355 (s390_cannot_store_register): Renamed from cannot_store_register,
14356 made static.
14357 (the_low_target): New.
14358 * linux-sh-low.c (num_regs): Remove.
14359 (sh_num_regs): Define.
14360 (sh_regmap): Renamed from regmap, made static.
14361 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
14362 made static.
14363 (sh_cannot_store_register): Renamed from cannot_store_register,
14364 made static.
14365 (the_low_target): New.
14366 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
14367 (the_low_target): New.
14368
143692002-04-09 Daniel Jacobowitz <drow@mvista.com>
14370
14371 * Makefile.in: Add stamp-h target.
14372 * configure.in: Create stamp-h.
14373 * configure: Regenerated.
14374
143752002-04-09 Daniel Jacobowitz <drow@mvista.com>
14376
14377 * inferiors.c: New file.
14378 * target.c: New file.
14379 * target.h: New file.
14380 * Makefile.in: Add target.o and inferiors.o. Update
14381 dependencies.
14382 * linux-low.c (inferior_pid): New static variable,
14383 moved from server.c.
14384 (linux_create_inferior): Renamed from create_inferior.
14385 Call add_inferior. Return 0 on success instead of a PID.
14386 (linux_attach): Renamed from myattach.
14387 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
14388 (linux_thread_alive): Renamed from mythread_alive.
14389 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
14390 child dies.
14391 (linux_resume): Renamed from myresume. Add missing ``return 0''.
14392 (regsets_store_inferior_registers): Correct error message.
14393 Add missing ``return 0''.
14394 (linux_fetch_registers): Renamed from fetch_inferior_registers.
14395 (linux_store_registers): Renamed from store_inferior_registers.
14396 (linux_read_memory): Renamed from read_inferior_memory.
14397 (linux_write_memory): Renamed from write_inferior_memory.
14398 (linux_target_ops): New structure.
14399 (initialize_low): Call set_target_ops ().
14400 * remote-utils.c (unhexify): New function.
14401 (hexify): New function.
14402 (input_interrupt): Send signals to ``signal_pid''.
14403 * server.c (inferior_pid): Remove.
14404 (start_inferior): Update create_inferior call.
14405 (attach_inferior): Call add_inferior.
14406 (handle_query): New function.
14407 (main): Call handle_query for `q' packets.
14408 * server.h: Include "target.h". Remove obsolete prototypes.
14409 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
14410
144112002-04-09 Daniel Jacobowitz <drow@mvista.com>
14412
14413 * Makefile.in: Add WARN_CFLAGS. Update configury
14414 dependencies.
14415 * configure.in: Check for <string.h>
14416 * configure: Regenerate.
14417 * config.in: Regenerate.
14418 * gdbreplay.c: Include needed system headers.
14419 (remote_open): Remove strchr prototype.
14420 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
14421 * regcache.c (supply_register): Change buf argument to const void *.
14422 (supply_register_by_name): Likewise.
14423 (collect_register): Change buf argument to void *.
14424 (collect_register_by_name): Likewise.
14425 * regcache.h: Add missing prototypes.
14426 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
14427 * server.c (handle_query): New function.
14428 (attached): New static variable, moved out of main.
14429 (main): Quiet longjmp clobber warnings.
14430 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
14431 * utils.c (error): Remove NORETURN.
14432 (fatal): Likewise.
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